About the Execution of LTSMin+red for JoinFreeModules-PT-5000
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r233-tall-167856418600229.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is JoinFreeModules-PT-5000, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r233-tall-167856418600229
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 17M
-rw-r--r-- 1 mcc users 7.0K Feb 25 12:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Feb 25 12:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 25 12:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 25 12:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 16:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 16:18 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 12:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Feb 25 12:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 12:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K Feb 25 12:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:18 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:18 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 16M Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME JoinFreeModules-PT-5000-UpperBounds-00
FORMULA_NAME JoinFreeModules-PT-5000-UpperBounds-01
FORMULA_NAME JoinFreeModules-PT-5000-UpperBounds-02
FORMULA_NAME JoinFreeModules-PT-5000-UpperBounds-03
FORMULA_NAME JoinFreeModules-PT-5000-UpperBounds-04
FORMULA_NAME JoinFreeModules-PT-5000-UpperBounds-05
FORMULA_NAME JoinFreeModules-PT-5000-UpperBounds-06
FORMULA_NAME JoinFreeModules-PT-5000-UpperBounds-07
FORMULA_NAME JoinFreeModules-PT-5000-UpperBounds-08
FORMULA_NAME JoinFreeModules-PT-5000-UpperBounds-09
FORMULA_NAME JoinFreeModules-PT-5000-UpperBounds-10
FORMULA_NAME JoinFreeModules-PT-5000-UpperBounds-11
FORMULA_NAME JoinFreeModules-PT-5000-UpperBounds-12
FORMULA_NAME JoinFreeModules-PT-5000-UpperBounds-13
FORMULA_NAME JoinFreeModules-PT-5000-UpperBounds-14
FORMULA_NAME JoinFreeModules-PT-5000-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1679477556161
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=JoinFreeModules-PT-5000
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 09:32:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-22 09:32:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 09:32:38] [INFO ] Load time of PNML (sax parser for PT used): 831 ms
[2023-03-22 09:32:38] [INFO ] Transformed 25001 places.
[2023-03-22 09:32:38] [INFO ] Transformed 40001 transitions.
[2023-03-22 09:32:38] [INFO ] Parsed PT model containing 25001 places and 40001 transitions and 115002 arcs in 1031 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
Reduce places removed 1 places and 0 transitions.
// Phase 1: matrix 40001 rows 25000 cols
[2023-03-22 09:32:39] [INFO ] Computed 5000 place invariants in 225 ms
Incomplete random walk after 10004 steps, including 1 resets, run finished after 2192 ms. (steps per millisecond=4 ) properties (out of 16) seen :25006
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2592 ms. (steps per millisecond=3 ) properties (out of 16) seen :25006
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2648 ms. (steps per millisecond=3 ) properties (out of 16) seen :25006
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2509 ms. (steps per millisecond=3 ) properties (out of 16) seen :25006
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2322 ms. (steps per millisecond=4 ) properties (out of 16) seen :25006
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2503 ms. (steps per millisecond=3 ) properties (out of 16) seen :25006
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2072 ms. (steps per millisecond=4 ) properties (out of 16) seen :25006
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2404 ms. (steps per millisecond=4 ) properties (out of 16) seen :25006
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2490 ms. (steps per millisecond=4 ) properties (out of 16) seen :25006
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2450 ms. (steps per millisecond=4 ) properties (out of 16) seen :25006
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2359 ms. (steps per millisecond=4 ) properties (out of 16) seen :25006
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2438 ms. (steps per millisecond=4 ) properties (out of 16) seen :25006
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2456 ms. (steps per millisecond=4 ) properties (out of 16) seen :25006
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2217 ms. (steps per millisecond=4 ) properties (out of 16) seen :25006
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2454 ms. (steps per millisecond=4 ) properties (out of 16) seen :25006
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2507 ms. (steps per millisecond=3 ) properties (out of 16) seen :25006
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2267 ms. (steps per millisecond=4 ) properties (out of 16) seen :25006
[2023-03-22 09:33:20] [INFO ] Invariant cache hit.
[2023-03-22 09:33:25] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.assertInvariants(DeadlockTester.java:2340)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:886)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 09:33:30] [INFO ] [Real]Absence check using 5000 positive place invariants in 2053 ms returned unknown
[2023-03-22 09:33:35] [INFO ] [Real]Absence check using 5000 positive place invariants in 2016 ms returned unknown
[2023-03-22 09:33:40] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.assertInvariants(DeadlockTester.java:2340)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:886)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 09:33:45] [INFO ] [Real]Absence check using 5000 positive place invariants in 2150 ms returned unknown
[2023-03-22 09:33:50] [INFO ] [Real]Absence check using 5000 positive place invariants in 2119 ms returned unknown
[2023-03-22 09:33:55] [INFO ] [Real]Absence check using 5000 positive place invariants in 1883 ms returned unknown
[2023-03-22 09:34:00] [INFO ] [Real]Absence check using 5000 positive place invariants in 2175 ms returned unknown
[2023-03-22 09:34:05] [INFO ] [Real]Absence check using 5000 positive place invariants in 2178 ms returned unknown
[2023-03-22 09:34:10] [INFO ] [Real]Absence check using 5000 positive place invariants in 2160 ms returned unknown
[2023-03-22 09:34:15] [INFO ] [Real]Absence check using 5000 positive place invariants in 2178 ms returned unknown
[2023-03-22 09:34:20] [INFO ] [Real]Absence check using 5000 positive place invariants in 2171 ms returned unknown
[2023-03-22 09:34:25] [INFO ] [Real]Absence check using 5000 positive place invariants in 2153 ms returned unknown
[2023-03-22 09:34:30] [INFO ] [Real]Absence check using 5000 positive place invariants in 2241 ms returned unknown
[2023-03-22 09:34:35] [INFO ] [Real]Absence check using 5000 positive place invariants in 2199 ms returned unknown
[2023-03-22 09:34:40] [INFO ] [Real]Absence check using 5000 positive place invariants in 2134 ms returned unknown
Current structural bounds on expressions (after SMT) : [5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003] Max seen :[0, 0, 0, 0, 2, 0, 5000, 5000, 1, 0, 5000, 1, 2, 5000, 5000, 0]
Support contains 16 out of 25000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Graph (complete) has 60000 edges and 25000 vertex of which 75 are kept as prefixes of interest. Removing 24925 places using SCC suffix rule.35 ms
Discarding 24925 places :
Also discarding 39880 output transitions
Drop transitions removed 39880 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 75 transition count 120
Applied a total of 2 rules in 152 ms. Remains 75 /25000 variables (removed 24925) and now considering 120/40001 (removed 39881) transitions.
// Phase 1: matrix 120 rows 75 cols
[2023-03-22 09:34:40] [INFO ] Computed 15 place invariants in 1 ms
[2023-03-22 09:34:40] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 215 ms. Remains : 75/25000 places, 120/40001 transitions.
[2023-03-22 09:34:40] [INFO ] Invariant cache hit.
Incomplete random walk after 1000425 steps, including 2 resets, run finished after 765 ms. (steps per millisecond=1307 ) properties (out of 16) seen :75057
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1084 ms. (steps per millisecond=922 ) properties (out of 16) seen :27888
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1019 ms. (steps per millisecond=981 ) properties (out of 16) seen :30249
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1018 ms. (steps per millisecond=982 ) properties (out of 16) seen :27905
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1036 ms. (steps per millisecond=965 ) properties (out of 16) seen :27938
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1093 ms. (steps per millisecond=914 ) properties (out of 16) seen :25419
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1041 ms. (steps per millisecond=960 ) properties (out of 16) seen :27931
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1123 ms. (steps per millisecond=890 ) properties (out of 16) seen :25272
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1065 ms. (steps per millisecond=938 ) properties (out of 16) seen :25317
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 930 ms. (steps per millisecond=1075 ) properties (out of 16) seen :30203
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 990 ms. (steps per millisecond=1010 ) properties (out of 16) seen :30238
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1066 ms. (steps per millisecond=938 ) properties (out of 16) seen :25293
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 938 ms. (steps per millisecond=1066 ) properties (out of 16) seen :30175
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1096 ms. (steps per millisecond=912 ) properties (out of 16) seen :25427
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1063 ms. (steps per millisecond=940 ) properties (out of 16) seen :25302
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1080 ms. (steps per millisecond=925 ) properties (out of 16) seen :25265
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 997 ms. (steps per millisecond=1003 ) properties (out of 16) seen :30205
[2023-03-22 09:34:58] [INFO ] Invariant cache hit.
[2023-03-22 09:34:58] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:34:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:34:58] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-22 09:34:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:34:58] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:34:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:34:58] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2023-03-22 09:34:58] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-22 09:34:58] [INFO ] [Nat]Added 15 Read/Feed constraints in 4 ms returned sat
[2023-03-22 09:34:58] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 13 ms.
[2023-03-22 09:34:58] [INFO ] Added : 41 causal constraints over 10 iterations in 174 ms. Result :sat
Minimization took 39 ms.
[2023-03-22 09:34:58] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:34:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:34:58] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 09:34:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:34:58] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:34:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:34:58] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-22 09:34:58] [INFO ] [Nat]Added 15 Read/Feed constraints in 5 ms returned sat
[2023-03-22 09:34:58] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 09:34:58] [INFO ] Added : 44 causal constraints over 10 iterations in 94 ms. Result :sat
Minimization took 59 ms.
[2023-03-22 09:34:58] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:34:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:34:58] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 09:34:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:34:58] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:34:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:34:59] [INFO ] [Nat]Absence check using state equation in 107 ms returned sat
[2023-03-22 09:34:59] [INFO ] [Nat]Added 15 Read/Feed constraints in 4 ms returned sat
[2023-03-22 09:34:59] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 09:34:59] [INFO ] Deduced a trap composed of 3 places in 17 ms of which 4 ms to minimize.
[2023-03-22 09:34:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 32 ms
[2023-03-22 09:34:59] [INFO ] Added : 38 causal constraints over 8 iterations in 140 ms. Result :sat
Minimization took 89 ms.
[2023-03-22 09:34:59] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:34:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:34:59] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 09:34:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:34:59] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:34:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:34:59] [INFO ] [Nat]Absence check using state equation in 102 ms returned sat
[2023-03-22 09:34:59] [INFO ] [Nat]Added 15 Read/Feed constraints in 5 ms returned sat
[2023-03-22 09:34:59] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 09:34:59] [INFO ] Added : 43 causal constraints over 11 iterations in 126 ms. Result :sat
Minimization took 91 ms.
[2023-03-22 09:34:59] [INFO ] [Real]Absence check using 15 positive place invariants in 4 ms returned sat
[2023-03-22 09:34:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:34:59] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 09:34:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:34:59] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:34:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:34:59] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2023-03-22 09:34:59] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-22 09:34:59] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-22 09:34:59] [INFO ] Added : 30 causal constraints over 6 iterations in 76 ms. Result :sat
Minimization took 49 ms.
[2023-03-22 09:35:00] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:35:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:00] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2023-03-22 09:35:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:35:00] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:35:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:00] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2023-03-22 09:35:00] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-22 09:35:00] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-22 09:35:00] [INFO ] Added : 39 causal constraints over 8 iterations in 127 ms. Result :sat
Minimization took 52 ms.
[2023-03-22 09:35:00] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:35:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:00] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 09:35:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:35:00] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:35:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:00] [INFO ] [Nat]Absence check using state equation in 98 ms returned sat
[2023-03-22 09:35:00] [INFO ] [Nat]Added 15 Read/Feed constraints in 14 ms returned sat
[2023-03-22 09:35:00] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-22 09:35:00] [INFO ] Added : 38 causal constraints over 9 iterations in 120 ms. Result :sat
Minimization took 49 ms.
[2023-03-22 09:35:00] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:35:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:00] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-22 09:35:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:35:00] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:35:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:00] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2023-03-22 09:35:00] [INFO ] [Nat]Added 15 Read/Feed constraints in 5 ms returned sat
[2023-03-22 09:35:00] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 09:35:01] [INFO ] Added : 37 causal constraints over 9 iterations in 114 ms. Result :sat
Minimization took 37 ms.
[2023-03-22 09:35:01] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:35:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:01] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 09:35:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:35:01] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:35:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:01] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2023-03-22 09:35:01] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 09:35:01] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 09:35:01] [INFO ] Deduced a trap composed of 3 places in 16 ms of which 1 ms to minimize.
[2023-03-22 09:35:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 34 ms
[2023-03-22 09:35:01] [INFO ] Added : 38 causal constraints over 8 iterations in 148 ms. Result :sat
Minimization took 29 ms.
[2023-03-22 09:35:01] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:35:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:01] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-22 09:35:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:35:01] [INFO ] [Nat]Absence check using 15 positive place invariants in 5 ms returned sat
[2023-03-22 09:35:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:01] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2023-03-22 09:35:01] [INFO ] [Nat]Added 15 Read/Feed constraints in 5 ms returned sat
[2023-03-22 09:35:01] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 09:35:01] [INFO ] Added : 33 causal constraints over 8 iterations in 97 ms. Result :sat
Minimization took 37 ms.
[2023-03-22 09:35:01] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:35:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:01] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 09:35:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:35:01] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:35:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:01] [INFO ] [Nat]Absence check using state equation in 101 ms returned sat
[2023-03-22 09:35:01] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 09:35:01] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 10 ms.
[2023-03-22 09:35:02] [INFO ] Added : 36 causal constraints over 9 iterations in 111 ms. Result :sat
Minimization took 41 ms.
[2023-03-22 09:35:02] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:35:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:02] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 09:35:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:35:02] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:35:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:02] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2023-03-22 09:35:02] [INFO ] [Nat]Added 15 Read/Feed constraints in 22 ms returned sat
[2023-03-22 09:35:02] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-22 09:35:02] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 2 ms to minimize.
[2023-03-22 09:35:02] [INFO ] Deduced a trap composed of 3 places in 18 ms of which 1 ms to minimize.
[2023-03-22 09:35:02] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 79 ms
[2023-03-22 09:35:02] [INFO ] Added : 43 causal constraints over 10 iterations in 209 ms. Result :sat
Minimization took 22 ms.
[2023-03-22 09:35:02] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:35:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:02] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 09:35:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:35:02] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:35:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:02] [INFO ] [Nat]Absence check using state equation in 99 ms returned sat
[2023-03-22 09:35:02] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 09:35:02] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 09:35:02] [INFO ] Deduced a trap composed of 3 places in 25 ms of which 1 ms to minimize.
[2023-03-22 09:35:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 39 ms
[2023-03-22 09:35:02] [INFO ] Added : 39 causal constraints over 9 iterations in 131 ms. Result :sat
Minimization took 45 ms.
[2023-03-22 09:35:02] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:35:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:02] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-22 09:35:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:35:02] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:35:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:03] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-22 09:35:03] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-22 09:35:03] [INFO ] Deduced a trap composed of 3 places in 19 ms of which 0 ms to minimize.
[2023-03-22 09:35:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 51 ms
[2023-03-22 09:35:03] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 09:35:03] [INFO ] Added : 30 causal constraints over 6 iterations in 60 ms. Result :sat
Minimization took 40 ms.
[2023-03-22 09:35:03] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:35:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:03] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 09:35:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:35:03] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:35:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:03] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2023-03-22 09:35:03] [INFO ] [Nat]Added 15 Read/Feed constraints in 4 ms returned sat
[2023-03-22 09:35:03] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 09:35:03] [INFO ] Deduced a trap composed of 3 places in 21 ms of which 0 ms to minimize.
[2023-03-22 09:35:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 38 ms
[2023-03-22 09:35:03] [INFO ] Added : 37 causal constraints over 9 iterations in 125 ms. Result :sat
Minimization took 43 ms.
[2023-03-22 09:35:03] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:35:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:03] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-22 09:35:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:35:03] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:35:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:03] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2023-03-22 09:35:03] [INFO ] [Nat]Added 15 Read/Feed constraints in 5 ms returned sat
[2023-03-22 09:35:03] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 09:35:03] [INFO ] Added : 54 causal constraints over 13 iterations in 154 ms. Result :sat
Minimization took 47 ms.
Current structural bounds on expressions (after SMT) : [5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003] Max seen :[3380, 5000, 4688, 4813, 4376, 3752, 5000, 5000, 5001, 5000, 5000, 5001, 4528, 5000, 5000, 5000]
Support contains 16 out of 75 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 75/75 places, 120/120 transitions.
Applied a total of 0 rules in 8 ms. Remains 75 /75 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 75/75 places, 120/120 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 75/75 places, 120/120 transitions.
Applied a total of 0 rules in 2 ms. Remains 75 /75 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2023-03-22 09:35:23] [INFO ] Invariant cache hit.
[2023-03-22 09:35:23] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-22 09:35:23] [INFO ] Invariant cache hit.
[2023-03-22 09:35:23] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-22 09:35:23] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2023-03-22 09:35:23] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-22 09:35:23] [INFO ] Invariant cache hit.
[2023-03-22 09:35:23] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 155 ms. Remains : 75/75 places, 120/120 transitions.
[2023-03-22 09:35:23] [INFO ] Invariant cache hit.
Incomplete random walk after 1001877 steps, including 2 resets, run finished after 759 ms. (steps per millisecond=1319 ) properties (out of 16) seen :74379
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1015 ms. (steps per millisecond=985 ) properties (out of 16) seen :27900
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 994 ms. (steps per millisecond=1006 ) properties (out of 16) seen :30218
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1022 ms. (steps per millisecond=978 ) properties (out of 16) seen :27863
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1013 ms. (steps per millisecond=987 ) properties (out of 16) seen :27941
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1089 ms. (steps per millisecond=918 ) properties (out of 16) seen :25381
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1016 ms. (steps per millisecond=984 ) properties (out of 16) seen :27955
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1076 ms. (steps per millisecond=929 ) properties (out of 16) seen :25269
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1072 ms. (steps per millisecond=932 ) properties (out of 16) seen :25287
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 941 ms. (steps per millisecond=1062 ) properties (out of 16) seen :30187
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 990 ms. (steps per millisecond=1010 ) properties (out of 16) seen :30259
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1067 ms. (steps per millisecond=937 ) properties (out of 16) seen :25300
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 926 ms. (steps per millisecond=1079 ) properties (out of 16) seen :30187
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1086 ms. (steps per millisecond=920 ) properties (out of 16) seen :25402
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 1074 ms. (steps per millisecond=931 ) properties (out of 16) seen :25298
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1071 ms. (steps per millisecond=933 ) properties (out of 16) seen :25293
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 997 ms. (steps per millisecond=1003 ) properties (out of 16) seen :30224
[2023-03-22 09:35:40] [INFO ] Invariant cache hit.
[2023-03-22 09:35:40] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:35:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:40] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 09:35:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:35:40] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:35:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:40] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2023-03-22 09:35:40] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-22 09:35:40] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-22 09:35:40] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 09:35:40] [INFO ] Deduced a trap composed of 3 places in 20 ms of which 1 ms to minimize.
[2023-03-22 09:35:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 38 ms
[2023-03-22 09:35:40] [INFO ] Added : 41 causal constraints over 9 iterations in 147 ms. Result :sat
Minimization took 39 ms.
[2023-03-22 09:35:40] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:35:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:40] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 09:35:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:35:40] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:35:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:40] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-22 09:35:40] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 09:35:41] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 09:35:41] [INFO ] Added : 44 causal constraints over 10 iterations in 84 ms. Result :sat
Minimization took 57 ms.
[2023-03-22 09:35:41] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:35:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:41] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 09:35:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:35:41] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:35:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:41] [INFO ] [Nat]Absence check using state equation in 100 ms returned sat
[2023-03-22 09:35:41] [INFO ] [Nat]Added 15 Read/Feed constraints in 4 ms returned sat
[2023-03-22 09:35:41] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 09:35:41] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 1 ms to minimize.
[2023-03-22 09:35:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 41 ms
[2023-03-22 09:35:41] [INFO ] Added : 38 causal constraints over 9 iterations in 140 ms. Result :sat
Minimization took 45 ms.
[2023-03-22 09:35:41] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:35:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:41] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-22 09:35:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:35:41] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:35:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:41] [INFO ] [Nat]Absence check using state equation in 99 ms returned sat
[2023-03-22 09:35:41] [INFO ] [Nat]Added 15 Read/Feed constraints in 14 ms returned sat
[2023-03-22 09:35:41] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 10 ms.
[2023-03-22 09:35:41] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 0 ms to minimize.
[2023-03-22 09:35:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 42 ms
[2023-03-22 09:35:41] [INFO ] Added : 37 causal constraints over 9 iterations in 164 ms. Result :sat
Minimization took 38 ms.
[2023-03-22 09:35:41] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:35:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:42] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-22 09:35:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:35:42] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:35:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:42] [INFO ] [Nat]Absence check using state equation in 111 ms returned sat
[2023-03-22 09:35:42] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-22 09:35:42] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 09:35:42] [INFO ] Added : 28 causal constraints over 7 iterations in 81 ms. Result :sat
Minimization took 28 ms.
[2023-03-22 09:35:42] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:35:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:42] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-22 09:35:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:35:42] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:35:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:42] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2023-03-22 09:35:42] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 09:35:42] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 09:35:42] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 1 ms to minimize.
[2023-03-22 09:35:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 40 ms
[2023-03-22 09:35:42] [INFO ] Added : 41 causal constraints over 9 iterations in 155 ms. Result :sat
Minimization took 52 ms.
[2023-03-22 09:35:42] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:35:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:42] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-22 09:35:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:35:42] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:35:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:42] [INFO ] [Nat]Absence check using state equation in 99 ms returned sat
[2023-03-22 09:35:42] [INFO ] [Nat]Added 15 Read/Feed constraints in 6 ms returned sat
[2023-03-22 09:35:42] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 09:35:42] [INFO ] Added : 38 causal constraints over 9 iterations in 113 ms. Result :sat
Minimization took 48 ms.
[2023-03-22 09:35:43] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:35:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:43] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 09:35:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:35:43] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:35:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:43] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2023-03-22 09:35:43] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-22 09:35:43] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-22 09:35:43] [INFO ] Added : 37 causal constraints over 9 iterations in 113 ms. Result :sat
Minimization took 34 ms.
[2023-03-22 09:35:43] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:35:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:43] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 09:35:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:35:43] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:35:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:43] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2023-03-22 09:35:43] [INFO ] [Nat]Added 15 Read/Feed constraints in 4 ms returned sat
[2023-03-22 09:35:43] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 10 ms.
[2023-03-22 09:35:43] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 0 ms to minimize.
[2023-03-22 09:35:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 43 ms
[2023-03-22 09:35:43] [INFO ] Added : 38 causal constraints over 8 iterations in 159 ms. Result :sat
Minimization took 34 ms.
[2023-03-22 09:35:43] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:35:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:43] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 09:35:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:35:43] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:35:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:43] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2023-03-22 09:35:43] [INFO ] [Nat]Added 15 Read/Feed constraints in 5 ms returned sat
[2023-03-22 09:35:43] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 09:35:43] [INFO ] Added : 33 causal constraints over 8 iterations in 93 ms. Result :sat
Minimization took 36 ms.
[2023-03-22 09:35:43] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:35:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:44] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 09:35:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:35:44] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:35:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:44] [INFO ] [Nat]Absence check using state equation in 100 ms returned sat
[2023-03-22 09:35:44] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 09:35:44] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 09:35:44] [INFO ] Added : 36 causal constraints over 9 iterations in 110 ms. Result :sat
Minimization took 42 ms.
[2023-03-22 09:35:44] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:35:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:44] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-22 09:35:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:35:44] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:35:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:44] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2023-03-22 09:35:44] [INFO ] [Nat]Added 15 Read/Feed constraints in 21 ms returned sat
[2023-03-22 09:35:44] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-22 09:35:44] [INFO ] Deduced a trap composed of 3 places in 27 ms of which 1 ms to minimize.
[2023-03-22 09:35:44] [INFO ] Deduced a trap composed of 3 places in 16 ms of which 0 ms to minimize.
[2023-03-22 09:35:44] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 79 ms
[2023-03-22 09:35:44] [INFO ] Added : 43 causal constraints over 10 iterations in 208 ms. Result :sat
Minimization took 23 ms.
[2023-03-22 09:35:44] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:35:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:44] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 09:35:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:35:44] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:35:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:44] [INFO ] [Nat]Absence check using state equation in 108 ms returned sat
[2023-03-22 09:35:44] [INFO ] [Nat]Added 15 Read/Feed constraints in 4 ms returned sat
[2023-03-22 09:35:44] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 09:35:44] [INFO ] Added : 31 causal constraints over 7 iterations in 77 ms. Result :sat
Minimization took 17 ms.
[2023-03-22 09:35:45] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:35:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:45] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 09:35:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:35:45] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:35:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:45] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-22 09:35:45] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-22 09:35:45] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 1 ms to minimize.
[2023-03-22 09:35:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 62 ms
[2023-03-22 09:35:45] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 10 ms.
[2023-03-22 09:35:45] [INFO ] Added : 30 causal constraints over 6 iterations in 69 ms. Result :sat
Minimization took 31 ms.
[2023-03-22 09:35:45] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:35:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:45] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 09:35:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:35:45] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:35:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:45] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2023-03-22 09:35:45] [INFO ] [Nat]Added 15 Read/Feed constraints in 4 ms returned sat
[2023-03-22 09:35:45] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 09:35:45] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 1 ms to minimize.
[2023-03-22 09:35:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 37 ms
[2023-03-22 09:35:45] [INFO ] Added : 37 causal constraints over 9 iterations in 122 ms. Result :sat
Minimization took 37 ms.
[2023-03-22 09:35:45] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:35:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:45] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 09:35:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:35:45] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:35:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:35:45] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2023-03-22 09:35:45] [INFO ] [Nat]Added 15 Read/Feed constraints in 4 ms returned sat
[2023-03-22 09:35:45] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 09:35:46] [INFO ] Added : 54 causal constraints over 13 iterations in 156 ms. Result :sat
Minimization took 49 ms.
Current structural bounds on expressions (after SMT) : [5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003] Max seen :[5000, 5000, 4996, 5001, 5002, 4997, 5000, 5000, 5001, 5000, 5000, 5001, 5002, 5000, 5000, 5000]
Support contains 16 out of 75 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 75/75 places, 120/120 transitions.
Applied a total of 0 rules in 2 ms. Remains 75 /75 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 75/75 places, 120/120 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 75/75 places, 120/120 transitions.
Applied a total of 0 rules in 2 ms. Remains 75 /75 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2023-03-22 09:36:03] [INFO ] Invariant cache hit.
[2023-03-22 09:36:03] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-22 09:36:03] [INFO ] Invariant cache hit.
[2023-03-22 09:36:03] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-22 09:36:03] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-03-22 09:36:03] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-22 09:36:03] [INFO ] Invariant cache hit.
[2023-03-22 09:36:03] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 162 ms. Remains : 75/75 places, 120/120 transitions.
[2023-03-22 09:36:03] [INFO ] Invariant cache hit.
Incomplete random walk after 1000943 steps, including 2 resets, run finished after 745 ms. (steps per millisecond=1343 ) properties (out of 16) seen :74594
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1032 ms. (steps per millisecond=968 ) properties (out of 16) seen :27889
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 994 ms. (steps per millisecond=1006 ) properties (out of 16) seen :30250
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1021 ms. (steps per millisecond=979 ) properties (out of 16) seen :27949
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1019 ms. (steps per millisecond=981 ) properties (out of 16) seen :27936
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1084 ms. (steps per millisecond=922 ) properties (out of 16) seen :25399
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1018 ms. (steps per millisecond=982 ) properties (out of 16) seen :27854
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1079 ms. (steps per millisecond=926 ) properties (out of 16) seen :25354
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1072 ms. (steps per millisecond=932 ) properties (out of 16) seen :25303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 941 ms. (steps per millisecond=1062 ) properties (out of 16) seen :30199
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1003 ms. (steps per millisecond=997 ) properties (out of 16) seen :30225
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1070 ms. (steps per millisecond=934 ) properties (out of 16) seen :25293
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 933 ms. (steps per millisecond=1071 ) properties (out of 16) seen :30195
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1095 ms. (steps per millisecond=913 ) properties (out of 16) seen :25371
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1076 ms. (steps per millisecond=929 ) properties (out of 16) seen :25283
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1072 ms. (steps per millisecond=932 ) properties (out of 16) seen :25278
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 997 ms. (steps per millisecond=1003 ) properties (out of 16) seen :30237
[2023-03-22 09:36:20] [INFO ] Invariant cache hit.
[2023-03-22 09:36:20] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:36:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:36:20] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 09:36:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:36:20] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:36:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:36:20] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2023-03-22 09:36:20] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-22 09:36:20] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 09:36:20] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 09:36:20] [INFO ] Added : 43 causal constraints over 9 iterations in 120 ms. Result :sat
Minimization took 35 ms.
[2023-03-22 09:36:20] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:36:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:36:21] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 09:36:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:36:21] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:36:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:36:21] [INFO ] [Nat]Absence check using state equation in 98 ms returned sat
[2023-03-22 09:36:21] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 09:36:21] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 09:36:21] [INFO ] Added : 44 causal constraints over 10 iterations in 92 ms. Result :sat
Minimization took 60 ms.
[2023-03-22 09:36:21] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:36:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:36:21] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-22 09:36:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:36:21] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:36:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:36:21] [INFO ] [Nat]Absence check using state equation in 104 ms returned sat
[2023-03-22 09:36:21] [INFO ] [Nat]Added 15 Read/Feed constraints in 4 ms returned sat
[2023-03-22 09:36:21] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-22 09:36:21] [INFO ] Deduced a trap composed of 3 places in 25 ms of which 1 ms to minimize.
[2023-03-22 09:36:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 39 ms
[2023-03-22 09:36:21] [INFO ] Added : 38 causal constraints over 9 iterations in 145 ms. Result :sat
Minimization took 45 ms.
[2023-03-22 09:36:21] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:36:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:36:21] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 09:36:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:36:21] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:36:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:36:21] [INFO ] [Nat]Absence check using state equation in 103 ms returned sat
[2023-03-22 09:36:21] [INFO ] [Nat]Added 15 Read/Feed constraints in 5 ms returned sat
[2023-03-22 09:36:21] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 09:36:22] [INFO ] Deduced a trap composed of 3 places in 25 ms of which 0 ms to minimize.
[2023-03-22 09:36:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 41 ms
[2023-03-22 09:36:22] [INFO ] Added : 37 causal constraints over 9 iterations in 155 ms. Result :sat
Minimization took 38 ms.
[2023-03-22 09:36:22] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:36:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:36:22] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 09:36:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:36:22] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:36:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:36:22] [INFO ] [Nat]Absence check using state equation in 112 ms returned sat
[2023-03-22 09:36:22] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-22 09:36:22] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 09:36:22] [INFO ] Added : 28 causal constraints over 7 iterations in 73 ms. Result :sat
Minimization took 24 ms.
[2023-03-22 09:36:22] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:36:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:36:22] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-22 09:36:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:36:22] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:36:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:36:22] [INFO ] [Nat]Absence check using state equation in 63 ms returned sat
[2023-03-22 09:36:22] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 09:36:22] [INFO ] Deduced a trap composed of 3 places in 17 ms of which 1 ms to minimize.
[2023-03-22 09:36:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 29 ms
[2023-03-22 09:36:22] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 09:36:22] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 1 ms to minimize.
[2023-03-22 09:36:22] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 0 ms to minimize.
[2023-03-22 09:36:22] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 82 ms
[2023-03-22 09:36:22] [INFO ] Added : 45 causal constraints over 10 iterations in 257 ms. Result :sat
Minimization took 35 ms.
[2023-03-22 09:36:22] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:36:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:36:22] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 09:36:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:36:22] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:36:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:36:23] [INFO ] [Nat]Absence check using state equation in 105 ms returned sat
[2023-03-22 09:36:23] [INFO ] [Nat]Added 15 Read/Feed constraints in 7 ms returned sat
[2023-03-22 09:36:23] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 09:36:23] [INFO ] Added : 38 causal constraints over 9 iterations in 119 ms. Result :sat
Minimization took 50 ms.
[2023-03-22 09:36:23] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:36:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:36:23] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-22 09:36:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:36:23] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:36:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:36:23] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2023-03-22 09:36:23] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-22 09:36:23] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 09:36:23] [INFO ] Added : 37 causal constraints over 9 iterations in 122 ms. Result :sat
Minimization took 34 ms.
[2023-03-22 09:36:23] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:36:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:36:23] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 09:36:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:36:23] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:36:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:36:23] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
[2023-03-22 09:36:23] [INFO ] [Nat]Added 15 Read/Feed constraints in 4 ms returned sat
[2023-03-22 09:36:23] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-22 09:36:23] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 1 ms to minimize.
[2023-03-22 09:36:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 40 ms
[2023-03-22 09:36:23] [INFO ] Added : 38 causal constraints over 8 iterations in 149 ms. Result :sat
Minimization took 32 ms.
[2023-03-22 09:36:23] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:36:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:36:24] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 09:36:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:36:24] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:36:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:36:24] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2023-03-22 09:36:24] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 09:36:24] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 09:36:24] [INFO ] Added : 33 causal constraints over 8 iterations in 99 ms. Result :sat
Minimization took 36 ms.
[2023-03-22 09:36:24] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:36:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:36:24] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 09:36:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:36:24] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:36:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:36:24] [INFO ] [Nat]Absence check using state equation in 109 ms returned sat
[2023-03-22 09:36:24] [INFO ] [Nat]Added 15 Read/Feed constraints in 4 ms returned sat
[2023-03-22 09:36:24] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 09:36:24] [INFO ] Added : 36 causal constraints over 9 iterations in 111 ms. Result :sat
Minimization took 42 ms.
[2023-03-22 09:36:24] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:36:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:36:24] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 09:36:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:36:24] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:36:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:36:24] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2023-03-22 09:36:24] [INFO ] [Nat]Added 15 Read/Feed constraints in 22 ms returned sat
[2023-03-22 09:36:24] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-22 09:36:24] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 1 ms to minimize.
[2023-03-22 09:36:24] [INFO ] Deduced a trap composed of 3 places in 17 ms of which 1 ms to minimize.
[2023-03-22 09:36:24] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 82 ms
[2023-03-22 09:36:24] [INFO ] Added : 43 causal constraints over 10 iterations in 211 ms. Result :sat
Minimization took 20 ms.
[2023-03-22 09:36:25] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:36:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:36:25] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 09:36:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:36:25] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:36:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:36:25] [INFO ] [Nat]Absence check using state equation in 108 ms returned sat
[2023-03-22 09:36:25] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 09:36:25] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 09:36:25] [INFO ] Added : 31 causal constraints over 7 iterations in 81 ms. Result :sat
Minimization took 17 ms.
[2023-03-22 09:36:25] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:36:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:36:25] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 09:36:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:36:25] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:36:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:36:25] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2023-03-22 09:36:25] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-22 09:36:25] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 0 ms to minimize.
[2023-03-22 09:36:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 59 ms
[2023-03-22 09:36:25] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 10 ms.
[2023-03-22 09:36:25] [INFO ] Added : 30 causal constraints over 6 iterations in 75 ms. Result :sat
Minimization took 32 ms.
[2023-03-22 09:36:25] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:36:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:36:25] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 09:36:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:36:25] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:36:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:36:25] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2023-03-22 09:36:25] [INFO ] [Nat]Added 15 Read/Feed constraints in 4 ms returned sat
[2023-03-22 09:36:25] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 09:36:25] [INFO ] Deduced a trap composed of 3 places in 25 ms of which 0 ms to minimize.
[2023-03-22 09:36:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 39 ms
[2023-03-22 09:36:25] [INFO ] Added : 37 causal constraints over 9 iterations in 124 ms. Result :sat
Minimization took 39 ms.
[2023-03-22 09:36:26] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:36:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:36:26] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 09:36:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:36:26] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:36:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:36:26] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
[2023-03-22 09:36:26] [INFO ] [Nat]Added 15 Read/Feed constraints in 13 ms returned sat
[2023-03-22 09:36:26] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-22 09:36:26] [INFO ] Added : 47 causal constraints over 11 iterations in 132 ms. Result :sat
Minimization took 50 ms.
Current structural bounds on expressions (after SMT) : [5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003] Max seen :[5001, 5000, 4996, 5001, 5002, 5000, 5000, 5000, 5001, 5000, 5000, 5001, 5002, 5000, 5000, 5001]
Support contains 16 out of 75 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 75/75 places, 120/120 transitions.
Applied a total of 0 rules in 4 ms. Remains 75 /75 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 75/75 places, 120/120 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 75/75 places, 120/120 transitions.
Applied a total of 0 rules in 3 ms. Remains 75 /75 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2023-03-22 09:36:45] [INFO ] Invariant cache hit.
[2023-03-22 09:36:45] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-22 09:36:45] [INFO ] Invariant cache hit.
[2023-03-22 09:36:46] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-22 09:36:46] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2023-03-22 09:36:46] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-22 09:36:46] [INFO ] Invariant cache hit.
[2023-03-22 09:36:46] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 153 ms. Remains : 75/75 places, 120/120 transitions.
[2023-03-22 09:36:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000634 steps, including 2 resets, run finished after 768 ms. (steps per millisecond=1302 ) properties (out of 16) seen :72580
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1055 ms. (steps per millisecond=947 ) properties (out of 16) seen :27873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1028 ms. (steps per millisecond=972 ) properties (out of 16) seen :30226
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1054 ms. (steps per millisecond=948 ) properties (out of 16) seen :27927
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1056 ms. (steps per millisecond=946 ) properties (out of 16) seen :27925
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1118 ms. (steps per millisecond=894 ) properties (out of 16) seen :25403
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1041 ms. (steps per millisecond=960 ) properties (out of 16) seen :27896
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1093 ms. (steps per millisecond=914 ) properties (out of 16) seen :25306
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1090 ms. (steps per millisecond=917 ) properties (out of 16) seen :25308
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 968 ms. (steps per millisecond=1033 ) properties (out of 16) seen :30192
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1038 ms. (steps per millisecond=963 ) properties (out of 16) seen :30230
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1084 ms. (steps per millisecond=922 ) properties (out of 16) seen :25297
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 935 ms. (steps per millisecond=1069 ) properties (out of 16) seen :30187
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1110 ms. (steps per millisecond=900 ) properties (out of 16) seen :25416
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1093 ms. (steps per millisecond=914 ) properties (out of 16) seen :25272
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1099 ms. (steps per millisecond=909 ) properties (out of 16) seen :25341
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1021 ms. (steps per millisecond=979 ) properties (out of 16) seen :30247
[2023-03-22 09:37:03] [INFO ] Invariant cache hit.
[2023-03-22 09:37:03] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:37:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:03] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-22 09:37:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:37:03] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:37:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:03] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2023-03-22 09:37:03] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-22 09:37:03] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 09:37:03] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 10 ms.
[2023-03-22 09:37:04] [INFO ] Added : 43 causal constraints over 9 iterations in 130 ms. Result :sat
Minimization took 41 ms.
[2023-03-22 09:37:04] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:37:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:04] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-22 09:37:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:37:04] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:37:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:04] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2023-03-22 09:37:04] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 09:37:04] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 09:37:04] [INFO ] Added : 44 causal constraints over 10 iterations in 102 ms. Result :sat
Minimization took 59 ms.
[2023-03-22 09:37:04] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:37:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:04] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 09:37:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:37:04] [INFO ] [Nat]Absence check using 15 positive place invariants in 4 ms returned sat
[2023-03-22 09:37:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:04] [INFO ] [Nat]Absence check using state equation in 106 ms returned sat
[2023-03-22 09:37:04] [INFO ] [Nat]Added 15 Read/Feed constraints in 11 ms returned sat
[2023-03-22 09:37:04] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 10 ms.
[2023-03-22 09:37:04] [INFO ] Deduced a trap composed of 3 places in 16 ms of which 1 ms to minimize.
[2023-03-22 09:37:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 33 ms
[2023-03-22 09:37:04] [INFO ] Added : 38 causal constraints over 9 iterations in 139 ms. Result :sat
Minimization took 50 ms.
[2023-03-22 09:37:04] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:37:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:04] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-22 09:37:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:37:04] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:37:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:05] [INFO ] [Nat]Absence check using state equation in 106 ms returned sat
[2023-03-22 09:37:05] [INFO ] [Nat]Added 15 Read/Feed constraints in 5 ms returned sat
[2023-03-22 09:37:05] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 09:37:05] [INFO ] Deduced a trap composed of 3 places in 16 ms of which 0 ms to minimize.
[2023-03-22 09:37:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 36 ms
[2023-03-22 09:37:05] [INFO ] Added : 37 causal constraints over 9 iterations in 157 ms. Result :sat
Minimization took 43 ms.
[2023-03-22 09:37:05] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:37:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:05] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-22 09:37:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:37:05] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:37:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:05] [INFO ] [Nat]Absence check using state equation in 115 ms returned sat
[2023-03-22 09:37:05] [INFO ] [Nat]Added 15 Read/Feed constraints in 5 ms returned sat
[2023-03-22 09:37:05] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 09:37:05] [INFO ] Added : 28 causal constraints over 7 iterations in 80 ms. Result :sat
Minimization took 27 ms.
[2023-03-22 09:37:05] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:37:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:05] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 09:37:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:37:05] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:37:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:05] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2023-03-22 09:37:05] [INFO ] [Nat]Added 15 Read/Feed constraints in 5 ms returned sat
[2023-03-22 09:37:05] [INFO ] Deduced a trap composed of 3 places in 20 ms of which 0 ms to minimize.
[2023-03-22 09:37:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 34 ms
[2023-03-22 09:37:05] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 09:37:05] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 0 ms to minimize.
[2023-03-22 09:37:05] [INFO ] Deduced a trap composed of 3 places in 15 ms of which 0 ms to minimize.
[2023-03-22 09:37:05] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 67 ms
[2023-03-22 09:37:05] [INFO ] Added : 45 causal constraints over 10 iterations in 234 ms. Result :sat
Minimization took 33 ms.
[2023-03-22 09:37:06] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:37:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:06] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 09:37:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:37:06] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:37:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:06] [INFO ] [Nat]Absence check using state equation in 103 ms returned sat
[2023-03-22 09:37:06] [INFO ] [Nat]Added 15 Read/Feed constraints in 6 ms returned sat
[2023-03-22 09:37:06] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 10 ms.
[2023-03-22 09:37:06] [INFO ] Added : 38 causal constraints over 9 iterations in 121 ms. Result :sat
Minimization took 47 ms.
[2023-03-22 09:37:06] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:37:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:06] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 09:37:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:37:06] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:37:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:06] [INFO ] [Nat]Absence check using state equation in 63 ms returned sat
[2023-03-22 09:37:06] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-22 09:37:06] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-22 09:37:06] [INFO ] Added : 37 causal constraints over 9 iterations in 105 ms. Result :sat
Minimization took 35 ms.
[2023-03-22 09:37:06] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:37:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:06] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 09:37:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:37:06] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:37:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:06] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2023-03-22 09:37:06] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 09:37:06] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 09:37:06] [INFO ] Deduced a trap composed of 3 places in 16 ms of which 2 ms to minimize.
[2023-03-22 09:37:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 29 ms
[2023-03-22 09:37:06] [INFO ] Added : 38 causal constraints over 8 iterations in 133 ms. Result :sat
Minimization took 36 ms.
[2023-03-22 09:37:07] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:37:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:07] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 09:37:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:37:07] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:37:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:07] [INFO ] [Nat]Absence check using state equation in 70 ms returned sat
[2023-03-22 09:37:07] [INFO ] [Nat]Added 15 Read/Feed constraints in 5 ms returned sat
[2023-03-22 09:37:07] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 09:37:07] [INFO ] Added : 33 causal constraints over 8 iterations in 94 ms. Result :sat
Minimization took 37 ms.
[2023-03-22 09:37:07] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:37:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:07] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 09:37:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:37:07] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:37:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:07] [INFO ] [Nat]Absence check using state equation in 103 ms returned sat
[2023-03-22 09:37:07] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 09:37:07] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-22 09:37:07] [INFO ] Added : 36 causal constraints over 9 iterations in 109 ms. Result :sat
Minimization took 42 ms.
[2023-03-22 09:37:07] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:37:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:07] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 09:37:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:37:07] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:37:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:07] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2023-03-22 09:37:07] [INFO ] [Nat]Added 15 Read/Feed constraints in 23 ms returned sat
[2023-03-22 09:37:07] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-22 09:37:08] [INFO ] Deduced a trap composed of 3 places in 21 ms of which 1 ms to minimize.
[2023-03-22 09:37:08] [INFO ] Deduced a trap composed of 3 places in 14 ms of which 1 ms to minimize.
[2023-03-22 09:37:08] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 67 ms
[2023-03-22 09:37:08] [INFO ] Added : 43 causal constraints over 10 iterations in 193 ms. Result :sat
Minimization took 19 ms.
[2023-03-22 09:37:08] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:37:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:08] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 09:37:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:37:08] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:37:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:08] [INFO ] [Nat]Absence check using state equation in 111 ms returned sat
[2023-03-22 09:37:08] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 09:37:08] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 09:37:08] [INFO ] Added : 31 causal constraints over 7 iterations in 79 ms. Result :sat
Minimization took 16 ms.
[2023-03-22 09:37:08] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:37:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:08] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 09:37:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:37:08] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:37:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:08] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-22 09:37:08] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-22 09:37:08] [INFO ] Deduced a trap composed of 3 places in 20 ms of which 0 ms to minimize.
[2023-03-22 09:37:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 54 ms
[2023-03-22 09:37:08] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 09:37:08] [INFO ] Added : 30 causal constraints over 6 iterations in 72 ms. Result :sat
Minimization took 41 ms.
[2023-03-22 09:37:08] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:37:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:08] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-22 09:37:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:37:08] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:37:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:08] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2023-03-22 09:37:08] [INFO ] [Nat]Added 15 Read/Feed constraints in 10 ms returned sat
[2023-03-22 09:37:08] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 09:37:08] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 0 ms to minimize.
[2023-03-22 09:37:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 34 ms
[2023-03-22 09:37:09] [INFO ] Added : 37 causal constraints over 9 iterations in 123 ms. Result :sat
Minimization took 39 ms.
[2023-03-22 09:37:09] [INFO ] [Real]Absence check using 15 positive place invariants in 4 ms returned sat
[2023-03-22 09:37:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:09] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 09:37:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:37:09] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:37:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:09] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2023-03-22 09:37:09] [INFO ] [Nat]Added 15 Read/Feed constraints in 22 ms returned sat
[2023-03-22 09:37:09] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 09:37:09] [INFO ] Added : 47 causal constraints over 11 iterations in 133 ms. Result :sat
Minimization took 49 ms.
Current structural bounds on expressions (after SMT) : [5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003] Max seen :[5001, 5000, 4996, 5001, 5002, 5000, 5000, 5000, 5001, 5000, 5000, 5001, 5002, 5000, 5000, 5001]
Support contains 16 out of 75 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 75/75 places, 120/120 transitions.
Applied a total of 0 rules in 5 ms. Remains 75 /75 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 75/75 places, 120/120 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 75/75 places, 120/120 transitions.
Applied a total of 0 rules in 3 ms. Remains 75 /75 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2023-03-22 09:37:28] [INFO ] Invariant cache hit.
[2023-03-22 09:37:28] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-22 09:37:28] [INFO ] Invariant cache hit.
[2023-03-22 09:37:28] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-22 09:37:28] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-22 09:37:28] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-22 09:37:28] [INFO ] Invariant cache hit.
[2023-03-22 09:37:28] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 141 ms. Remains : 75/75 places, 120/120 transitions.
[2023-03-22 09:37:28] [INFO ] Invariant cache hit.
Incomplete random walk after 1000749 steps, including 2 resets, run finished after 809 ms. (steps per millisecond=1237 ) properties (out of 16) seen :72114
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1049 ms. (steps per millisecond=953 ) properties (out of 16) seen :27900
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1023 ms. (steps per millisecond=977 ) properties (out of 16) seen :30229
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1030 ms. (steps per millisecond=970 ) properties (out of 16) seen :27894
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1031 ms. (steps per millisecond=969 ) properties (out of 16) seen :27914
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1097 ms. (steps per millisecond=911 ) properties (out of 16) seen :25396
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1053 ms. (steps per millisecond=949 ) properties (out of 16) seen :27960
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1106 ms. (steps per millisecond=904 ) properties (out of 16) seen :25363
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1102 ms. (steps per millisecond=907 ) properties (out of 16) seen :25313
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 963 ms. (steps per millisecond=1038 ) properties (out of 16) seen :30209
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1027 ms. (steps per millisecond=973 ) properties (out of 16) seen :30215
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1089 ms. (steps per millisecond=918 ) properties (out of 16) seen :25294
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 944 ms. (steps per millisecond=1059 ) properties (out of 16) seen :30180
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1105 ms. (steps per millisecond=904 ) properties (out of 16) seen :25367
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1088 ms. (steps per millisecond=919 ) properties (out of 16) seen :25308
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1103 ms. (steps per millisecond=906 ) properties (out of 16) seen :25304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1023 ms. (steps per millisecond=977 ) properties (out of 16) seen :30226
[2023-03-22 09:37:46] [INFO ] Invariant cache hit.
[2023-03-22 09:37:46] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:37:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:46] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 09:37:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:37:46] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:37:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:46] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2023-03-22 09:37:46] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-22 09:37:46] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 09:37:46] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-22 09:37:46] [INFO ] Added : 43 causal constraints over 9 iterations in 117 ms. Result :sat
Minimization took 35 ms.
[2023-03-22 09:37:46] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:37:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:46] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 09:37:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:37:46] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:37:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:46] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-22 09:37:46] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 09:37:46] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 09:37:46] [INFO ] Added : 44 causal constraints over 10 iterations in 90 ms. Result :sat
Minimization took 56 ms.
[2023-03-22 09:37:46] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:37:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:46] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-22 09:37:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:37:46] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:37:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:46] [INFO ] [Nat]Absence check using state equation in 97 ms returned sat
[2023-03-22 09:37:46] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 09:37:46] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 09:37:46] [INFO ] Added : 35 causal constraints over 8 iterations in 72 ms. Result :sat
Minimization took 44 ms.
[2023-03-22 09:37:47] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:37:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:47] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-22 09:37:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:37:47] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:37:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:47] [INFO ] [Nat]Absence check using state equation in 100 ms returned sat
[2023-03-22 09:37:47] [INFO ] [Nat]Added 15 Read/Feed constraints in 12 ms returned sat
[2023-03-22 09:37:47] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 09:37:47] [INFO ] Deduced a trap composed of 3 places in 25 ms of which 1 ms to minimize.
[2023-03-22 09:37:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 40 ms
[2023-03-22 09:37:47] [INFO ] Added : 37 causal constraints over 9 iterations in 155 ms. Result :sat
Minimization took 38 ms.
[2023-03-22 09:37:47] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:37:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:47] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-22 09:37:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:37:47] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:37:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:47] [INFO ] [Nat]Absence check using state equation in 108 ms returned sat
[2023-03-22 09:37:47] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-22 09:37:47] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 09:37:47] [INFO ] Added : 28 causal constraints over 7 iterations in 73 ms. Result :sat
Minimization took 24 ms.
[2023-03-22 09:37:47] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:37:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:47] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-22 09:37:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:37:47] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:37:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:47] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2023-03-22 09:37:47] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 09:37:47] [INFO ] Deduced a trap composed of 3 places in 25 ms of which 0 ms to minimize.
[2023-03-22 09:37:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 39 ms
[2023-03-22 09:37:47] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 09:37:48] [INFO ] Deduced a trap composed of 3 places in 25 ms of which 0 ms to minimize.
[2023-03-22 09:37:48] [INFO ] Deduced a trap composed of 3 places in 18 ms of which 1 ms to minimize.
[2023-03-22 09:37:48] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 87 ms
[2023-03-22 09:37:48] [INFO ] Added : 45 causal constraints over 10 iterations in 252 ms. Result :sat
Minimization took 33 ms.
[2023-03-22 09:37:48] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:37:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:48] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 09:37:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:37:48] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:37:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:48] [INFO ] [Nat]Absence check using state equation in 97 ms returned sat
[2023-03-22 09:37:48] [INFO ] [Nat]Added 15 Read/Feed constraints in 5 ms returned sat
[2023-03-22 09:37:48] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 09:37:48] [INFO ] Added : 38 causal constraints over 9 iterations in 120 ms. Result :sat
Minimization took 48 ms.
[2023-03-22 09:37:48] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:37:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:48] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 09:37:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:37:48] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:37:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:48] [INFO ] [Nat]Absence check using state equation in 63 ms returned sat
[2023-03-22 09:37:48] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-22 09:37:48] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 09:37:48] [INFO ] Added : 37 causal constraints over 9 iterations in 104 ms. Result :sat
Minimization took 34 ms.
[2023-03-22 09:37:48] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:37:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:48] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 09:37:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:37:48] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:37:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:48] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2023-03-22 09:37:48] [INFO ] [Nat]Added 15 Read/Feed constraints in 7 ms returned sat
[2023-03-22 09:37:49] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 09:37:49] [INFO ] Deduced a trap composed of 3 places in 19 ms of which 1 ms to minimize.
[2023-03-22 09:37:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 33 ms
[2023-03-22 09:37:49] [INFO ] Added : 38 causal constraints over 8 iterations in 138 ms. Result :sat
Minimization took 32 ms.
[2023-03-22 09:37:49] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:37:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:49] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-22 09:37:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:37:49] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:37:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:49] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2023-03-22 09:37:49] [INFO ] [Nat]Added 15 Read/Feed constraints in 4 ms returned sat
[2023-03-22 09:37:49] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 09:37:49] [INFO ] Added : 33 causal constraints over 8 iterations in 93 ms. Result :sat
Minimization took 36 ms.
[2023-03-22 09:37:49] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:37:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:49] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 09:37:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:37:49] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:37:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:49] [INFO ] [Nat]Absence check using state equation in 98 ms returned sat
[2023-03-22 09:37:49] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 09:37:49] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 09:37:49] [INFO ] Added : 36 causal constraints over 9 iterations in 104 ms. Result :sat
Minimization took 40 ms.
[2023-03-22 09:37:49] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:37:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:49] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 09:37:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:37:49] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:37:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:49] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2023-03-22 09:37:49] [INFO ] [Nat]Added 15 Read/Feed constraints in 20 ms returned sat
[2023-03-22 09:37:49] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-22 09:37:50] [INFO ] Deduced a trap composed of 3 places in 20 ms of which 0 ms to minimize.
[2023-03-22 09:37:50] [INFO ] Deduced a trap composed of 3 places in 15 ms of which 1 ms to minimize.
[2023-03-22 09:37:50] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 67 ms
[2023-03-22 09:37:50] [INFO ] Added : 43 causal constraints over 10 iterations in 192 ms. Result :sat
Minimization took 20 ms.
[2023-03-22 09:37:50] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:37:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:50] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 09:37:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:37:50] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:37:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:50] [INFO ] [Nat]Absence check using state equation in 113 ms returned sat
[2023-03-22 09:37:50] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 09:37:50] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 09:37:50] [INFO ] Added : 31 causal constraints over 7 iterations in 79 ms. Result :sat
Minimization took 17 ms.
[2023-03-22 09:37:50] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:37:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:50] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 09:37:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:37:50] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:37:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:50] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-22 09:37:50] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 09:37:50] [INFO ] Deduced a trap composed of 3 places in 15 ms of which 0 ms to minimize.
[2023-03-22 09:37:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 48 ms
[2023-03-22 09:37:50] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-22 09:37:50] [INFO ] Added : 30 causal constraints over 6 iterations in 74 ms. Result :sat
Minimization took 30 ms.
[2023-03-22 09:37:50] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:37:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:50] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 09:37:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:37:50] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:37:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:50] [INFO ] [Nat]Absence check using state equation in 63 ms returned sat
[2023-03-22 09:37:50] [INFO ] [Nat]Added 15 Read/Feed constraints in 5 ms returned sat
[2023-03-22 09:37:50] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 09:37:51] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 1 ms to minimize.
[2023-03-22 09:37:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 42 ms
[2023-03-22 09:37:51] [INFO ] Added : 37 causal constraints over 9 iterations in 124 ms. Result :sat
Minimization took 38 ms.
[2023-03-22 09:37:51] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:37:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:51] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 09:37:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:37:51] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:37:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:37:51] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
[2023-03-22 09:37:51] [INFO ] [Nat]Added 15 Read/Feed constraints in 14 ms returned sat
[2023-03-22 09:37:51] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-22 09:37:51] [INFO ] Added : 47 causal constraints over 11 iterations in 122 ms. Result :sat
Minimization took 49 ms.
Current structural bounds on expressions (after SMT) : [5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003] Max seen :[5001, 5000, 4997, 5001, 5002, 5000, 5000, 5000, 5001, 5000, 5000, 5001, 5002, 5000, 5000, 5001]
Support contains 16 out of 75 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 75/75 places, 120/120 transitions.
Applied a total of 0 rules in 3 ms. Remains 75 /75 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 75/75 places, 120/120 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 75/75 places, 120/120 transitions.
Applied a total of 0 rules in 3 ms. Remains 75 /75 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2023-03-22 09:38:11] [INFO ] Invariant cache hit.
[2023-03-22 09:38:11] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-22 09:38:11] [INFO ] Invariant cache hit.
[2023-03-22 09:38:11] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-22 09:38:11] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-22 09:38:11] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-22 09:38:11] [INFO ] Invariant cache hit.
[2023-03-22 09:38:11] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 145 ms. Remains : 75/75 places, 120/120 transitions.
[2023-03-22 09:38:11] [INFO ] Invariant cache hit.
Incomplete random walk after 1000337 steps, including 2 resets, run finished after 731 ms. (steps per millisecond=1368 ) properties (out of 16) seen :74692
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1028 ms. (steps per millisecond=972 ) properties (out of 16) seen :27915
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1012 ms. (steps per millisecond=988 ) properties (out of 16) seen :30262
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1050 ms. (steps per millisecond=952 ) properties (out of 16) seen :27908
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1050 ms. (steps per millisecond=952 ) properties (out of 16) seen :27886
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1124 ms. (steps per millisecond=889 ) properties (out of 16) seen :25406
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1047 ms. (steps per millisecond=955 ) properties (out of 16) seen :27904
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1105 ms. (steps per millisecond=904 ) properties (out of 16) seen :25351
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1090 ms. (steps per millisecond=917 ) properties (out of 16) seen :25309
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 944 ms. (steps per millisecond=1059 ) properties (out of 16) seen :30201
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1012 ms. (steps per millisecond=988 ) properties (out of 16) seen :30277
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1090 ms. (steps per millisecond=917 ) properties (out of 16) seen :25265
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 952 ms. (steps per millisecond=1050 ) properties (out of 16) seen :30189
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1100 ms. (steps per millisecond=909 ) properties (out of 16) seen :25387
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1089 ms. (steps per millisecond=918 ) properties (out of 16) seen :25323
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1076 ms. (steps per millisecond=929 ) properties (out of 16) seen :25300
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1009 ms. (steps per millisecond=991 ) properties (out of 16) seen :30228
[2023-03-22 09:38:28] [INFO ] Invariant cache hit.
[2023-03-22 09:38:28] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:38:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:38:28] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 09:38:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:38:28] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:38:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:38:28] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2023-03-22 09:38:28] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-22 09:38:28] [INFO ] [Nat]Added 15 Read/Feed constraints in 6 ms returned sat
[2023-03-22 09:38:28] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 09:38:29] [INFO ] Added : 43 causal constraints over 9 iterations in 125 ms. Result :sat
Minimization took 36 ms.
[2023-03-22 09:38:29] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:38:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:38:29] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-22 09:38:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:38:29] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:38:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:38:29] [INFO ] [Nat]Absence check using state equation in 152 ms returned sat
[2023-03-22 09:38:29] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 09:38:29] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 09:38:29] [INFO ] Added : 36 causal constraints over 9 iterations in 100 ms. Result :sat
Minimization took 63 ms.
[2023-03-22 09:38:29] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:38:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:38:29] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 09:38:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:38:29] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:38:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:38:29] [INFO ] [Nat]Absence check using state equation in 104 ms returned sat
[2023-03-22 09:38:29] [INFO ] [Nat]Added 15 Read/Feed constraints in 4 ms returned sat
[2023-03-22 09:38:29] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 0 ms to minimize.
[2023-03-22 09:38:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 35 ms
[2023-03-22 09:38:29] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 09:38:29] [INFO ] Added : 30 causal constraints over 6 iterations in 55 ms. Result :sat
Minimization took 39 ms.
[2023-03-22 09:38:29] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:38:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:38:29] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 09:38:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:38:29] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:38:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:38:30] [INFO ] [Nat]Absence check using state equation in 103 ms returned sat
[2023-03-22 09:38:30] [INFO ] [Nat]Added 15 Read/Feed constraints in 5 ms returned sat
[2023-03-22 09:38:30] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 09:38:30] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 0 ms to minimize.
[2023-03-22 09:38:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 40 ms
[2023-03-22 09:38:30] [INFO ] Added : 37 causal constraints over 9 iterations in 158 ms. Result :sat
Minimization took 39 ms.
[2023-03-22 09:38:30] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:38:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:38:30] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-22 09:38:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:38:30] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:38:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:38:30] [INFO ] [Nat]Absence check using state equation in 115 ms returned sat
[2023-03-22 09:38:30] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 09:38:30] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 09:38:30] [INFO ] Added : 28 causal constraints over 7 iterations in 73 ms. Result :sat
Minimization took 25 ms.
[2023-03-22 09:38:30] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:38:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:38:30] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 09:38:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:38:30] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:38:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:38:30] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2023-03-22 09:38:30] [INFO ] [Nat]Added 15 Read/Feed constraints in 4 ms returned sat
[2023-03-22 09:38:30] [INFO ] Deduced a trap composed of 3 places in 20 ms of which 1 ms to minimize.
[2023-03-22 09:38:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 31 ms
[2023-03-22 09:38:30] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-22 09:38:30] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 0 ms to minimize.
[2023-03-22 09:38:30] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 1 ms to minimize.
[2023-03-22 09:38:31] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 96 ms
[2023-03-22 09:38:31] [INFO ] Added : 45 causal constraints over 10 iterations in 277 ms. Result :sat
Minimization took 33 ms.
[2023-03-22 09:38:31] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:38:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:38:31] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-22 09:38:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:38:31] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:38:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:38:31] [INFO ] [Nat]Absence check using state equation in 120 ms returned sat
[2023-03-22 09:38:31] [INFO ] [Nat]Added 15 Read/Feed constraints in 5 ms returned sat
[2023-03-22 09:38:31] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-22 09:38:31] [INFO ] Added : 38 causal constraints over 9 iterations in 116 ms. Result :sat
Minimization took 49 ms.
[2023-03-22 09:38:31] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2023-03-22 09:38:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:38:31] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-22 09:38:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:38:31] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:38:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:38:31] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2023-03-22 09:38:31] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-22 09:38:31] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 09:38:31] [INFO ] Added : 37 causal constraints over 9 iterations in 112 ms. Result :sat
Minimization took 35 ms.
[2023-03-22 09:38:31] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:38:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:38:31] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 09:38:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:38:31] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:38:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:38:31] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2023-03-22 09:38:31] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 09:38:31] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 09:38:32] [INFO ] Deduced a trap composed of 3 places in 21 ms of which 1 ms to minimize.
[2023-03-22 09:38:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 40 ms
[2023-03-22 09:38:32] [INFO ] Added : 38 causal constraints over 8 iterations in 169 ms. Result :sat
Minimization took 34 ms.
[2023-03-22 09:38:32] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:38:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:38:32] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 09:38:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:38:32] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:38:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:38:32] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2023-03-22 09:38:32] [INFO ] [Nat]Added 15 Read/Feed constraints in 4 ms returned sat
[2023-03-22 09:38:32] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 09:38:32] [INFO ] Added : 33 causal constraints over 8 iterations in 100 ms. Result :sat
Minimization took 46 ms.
[2023-03-22 09:38:32] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:38:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:38:32] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 09:38:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:38:32] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:38:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:38:32] [INFO ] [Nat]Absence check using state equation in 105 ms returned sat
[2023-03-22 09:38:32] [INFO ] [Nat]Added 15 Read/Feed constraints in 7 ms returned sat
[2023-03-22 09:38:32] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-22 09:38:32] [INFO ] Added : 36 causal constraints over 9 iterations in 111 ms. Result :sat
Minimization took 41 ms.
[2023-03-22 09:38:32] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:38:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:38:32] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-22 09:38:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:38:32] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:38:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:38:32] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2023-03-22 09:38:33] [INFO ] [Nat]Added 15 Read/Feed constraints in 22 ms returned sat
[2023-03-22 09:38:33] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-22 09:38:33] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 0 ms to minimize.
[2023-03-22 09:38:33] [INFO ] Deduced a trap composed of 3 places in 18 ms of which 1 ms to minimize.
[2023-03-22 09:38:33] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 86 ms
[2023-03-22 09:38:33] [INFO ] Added : 43 causal constraints over 10 iterations in 222 ms. Result :sat
Minimization took 21 ms.
[2023-03-22 09:38:33] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:38:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:38:33] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-22 09:38:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:38:33] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:38:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:38:33] [INFO ] [Nat]Absence check using state equation in 113 ms returned sat
[2023-03-22 09:38:33] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 09:38:33] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 09:38:33] [INFO ] Added : 31 causal constraints over 7 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2023-03-22 09:38:33] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:38:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:38:33] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-22 09:38:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:38:33] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:38:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:38:33] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2023-03-22 09:38:33] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 09:38:33] [INFO ] Deduced a trap composed of 3 places in 20 ms of which 1 ms to minimize.
[2023-03-22 09:38:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 55 ms
[2023-03-22 09:38:33] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-22 09:38:33] [INFO ] Added : 30 causal constraints over 6 iterations in 73 ms. Result :sat
Minimization took 32 ms.
[2023-03-22 09:38:33] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:38:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:38:33] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-22 09:38:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:38:34] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:38:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:38:34] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2023-03-22 09:38:34] [INFO ] [Nat]Added 15 Read/Feed constraints in 4 ms returned sat
[2023-03-22 09:38:34] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 09:38:34] [INFO ] Deduced a trap composed of 3 places in 21 ms of which 1 ms to minimize.
[2023-03-22 09:38:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 37 ms
[2023-03-22 09:38:34] [INFO ] Added : 37 causal constraints over 9 iterations in 130 ms. Result :sat
Minimization took 39 ms.
[2023-03-22 09:38:34] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 09:38:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:38:34] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-22 09:38:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:38:34] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 09:38:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:38:34] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2023-03-22 09:38:34] [INFO ] [Nat]Added 15 Read/Feed constraints in 25 ms returned sat
[2023-03-22 09:38:34] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-22 09:38:34] [INFO ] Added : 50 causal constraints over 10 iterations in 379 ms. Result :sat
Minimization took 24 ms.
Current structural bounds on expressions (after SMT) : [5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003] Max seen :[5001, 5002, 5001, 5001, 5002, 5000, 5000, 5000, 5001, 5000, 5000, 5001, 5002, 5000, 5000, 5002]
FORMULA JoinFreeModules-PT-5000-UpperBounds-01 5003 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 15 out of 75 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 75/75 places, 120/120 transitions.
Graph (complete) has 180 edges and 75 vertex of which 70 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Discarding 5 places :
Also discarding 8 output transitions
Drop transitions removed 8 transitions
Applied a total of 1 rules in 5 ms. Remains 70 /75 variables (removed 5) and now considering 112/120 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 70/75 places, 112/120 transitions.
// Phase 1: matrix 112 rows 70 cols
[2023-03-22 09:38:54] [INFO ] Computed 14 place invariants in 1 ms
Incomplete random walk after 1000204 steps, including 2 resets, run finished after 662 ms. (steps per millisecond=1510 ) properties (out of 15) seen :70422
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 964 ms. (steps per millisecond=1037 ) properties (out of 15) seen :27902
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 964 ms. (steps per millisecond=1037 ) properties (out of 15) seen :27901
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 952 ms. (steps per millisecond=1050 ) properties (out of 15) seen :27943
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1032 ms. (steps per millisecond=968 ) properties (out of 15) seen :25379
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 960 ms. (steps per millisecond=1041 ) properties (out of 15) seen :27920
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1013 ms. (steps per millisecond=987 ) properties (out of 15) seen :25318
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1012 ms. (steps per millisecond=988 ) properties (out of 15) seen :25337
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 875 ms. (steps per millisecond=1142 ) properties (out of 15) seen :30196
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 930 ms. (steps per millisecond=1075 ) properties (out of 15) seen :30222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1009 ms. (steps per millisecond=991 ) properties (out of 15) seen :25267
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 870 ms. (steps per millisecond=1149 ) properties (out of 15) seen :30203
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1026 ms. (steps per millisecond=974 ) properties (out of 15) seen :25419
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1008 ms. (steps per millisecond=992 ) properties (out of 15) seen :25288
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1005 ms. (steps per millisecond=995 ) properties (out of 15) seen :25281
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 930 ms. (steps per millisecond=1075 ) properties (out of 15) seen :30228
[2023-03-22 09:39:09] [INFO ] Invariant cache hit.
[2023-03-22 09:39:09] [INFO ] [Real]Absence check using 14 positive place invariants in 3 ms returned sat
[2023-03-22 09:39:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:09] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 09:39:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:39:09] [INFO ] [Nat]Absence check using 14 positive place invariants in 3 ms returned sat
[2023-03-22 09:39:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:09] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2023-03-22 09:39:09] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-22 09:39:09] [INFO ] [Nat]Added 14 Read/Feed constraints in 3 ms returned sat
[2023-03-22 09:39:09] [INFO ] Computed and/alt/rep : 84/210/84 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 09:39:09] [INFO ] Added : 43 causal constraints over 10 iterations in 131 ms. Result :sat
Minimization took 35 ms.
[2023-03-22 09:39:09] [INFO ] [Real]Absence check using 14 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:09] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 09:39:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:39:09] [INFO ] [Nat]Absence check using 14 positive place invariants in 3 ms returned sat
[2023-03-22 09:39:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:09] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2023-03-22 09:39:09] [INFO ] [Nat]Added 14 Read/Feed constraints in 3 ms returned sat
[2023-03-22 09:39:09] [INFO ] Computed and/alt/rep : 84/210/84 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 09:39:09] [INFO ] Added : 45 causal constraints over 9 iterations in 103 ms. Result :sat
Minimization took 43 ms.
[2023-03-22 09:39:09] [INFO ] [Real]Absence check using 14 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:09] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-22 09:39:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:39:09] [INFO ] [Nat]Absence check using 14 positive place invariants in 3 ms returned sat
[2023-03-22 09:39:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:10] [INFO ] [Nat]Absence check using state equation in 50 ms returned sat
[2023-03-22 09:39:10] [INFO ] [Nat]Added 14 Read/Feed constraints in 4 ms returned sat
[2023-03-22 09:39:10] [INFO ] Deduced a trap composed of 3 places in 16 ms of which 0 ms to minimize.
[2023-03-22 09:39:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 50 ms
[2023-03-22 09:39:10] [INFO ] Computed and/alt/rep : 84/210/84 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 09:39:10] [INFO ] Added : 43 causal constraints over 10 iterations in 106 ms. Result :sat
Minimization took 47 ms.
[2023-03-22 09:39:10] [INFO ] [Real]Absence check using 14 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:10] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 09:39:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:39:10] [INFO ] [Nat]Absence check using 14 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:10] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2023-03-22 09:39:10] [INFO ] [Nat]Added 14 Read/Feed constraints in 19 ms returned sat
[2023-03-22 09:39:10] [INFO ] Deduced a trap composed of 3 places in 15 ms of which 1 ms to minimize.
[2023-03-22 09:39:10] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 23 ms
[2023-03-22 09:39:10] [INFO ] [Real]Absence check using 14 positive place invariants in 3 ms returned sat
[2023-03-22 09:39:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:10] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-22 09:39:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:39:10] [INFO ] [Nat]Absence check using 14 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:10] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2023-03-22 09:39:10] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2023-03-22 09:39:10] [INFO ] Computed and/alt/rep : 84/210/84 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 09:39:10] [INFO ] Deduced a trap composed of 3 places in 21 ms of which 1 ms to minimize.
[2023-03-22 09:39:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 44 ms
[2023-03-22 09:39:10] [INFO ] Added : 40 causal constraints over 9 iterations in 143 ms. Result :sat
Minimization took 43 ms.
[2023-03-22 09:39:10] [INFO ] [Real]Absence check using 14 positive place invariants in 4 ms returned sat
[2023-03-22 09:39:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:10] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2023-03-22 09:39:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:39:10] [INFO ] [Nat]Absence check using 14 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:10] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2023-03-22 09:39:10] [INFO ] [Nat]Added 14 Read/Feed constraints in 3 ms returned sat
[2023-03-22 09:39:10] [INFO ] Computed and/alt/rep : 84/210/84 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 09:39:10] [INFO ] Added : 32 causal constraints over 7 iterations in 105 ms. Result :sat
Minimization took 33 ms.
[2023-03-22 09:39:11] [INFO ] [Real]Absence check using 14 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:11] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-22 09:39:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:39:11] [INFO ] [Nat]Absence check using 14 positive place invariants in 3 ms returned sat
[2023-03-22 09:39:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:11] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2023-03-22 09:39:11] [INFO ] [Nat]Added 14 Read/Feed constraints in 4 ms returned sat
[2023-03-22 09:39:11] [INFO ] Computed and/alt/rep : 84/210/84 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 09:39:11] [INFO ] Added : 48 causal constraints over 11 iterations in 99 ms. Result :sat
Minimization took 38 ms.
[2023-03-22 09:39:11] [INFO ] [Real]Absence check using 14 positive place invariants in 3 ms returned sat
[2023-03-22 09:39:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:11] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-22 09:39:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:39:11] [INFO ] [Nat]Absence check using 14 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:11] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2023-03-22 09:39:11] [INFO ] [Nat]Added 14 Read/Feed constraints in 3 ms returned sat
[2023-03-22 09:39:11] [INFO ] Deduced a trap composed of 3 places in 14 ms of which 0 ms to minimize.
[2023-03-22 09:39:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 36 ms
[2023-03-22 09:39:11] [INFO ] Computed and/alt/rep : 84/210/84 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 09:39:11] [INFO ] Added : 50 causal constraints over 11 iterations in 122 ms. Result :sat
Minimization took 27 ms.
[2023-03-22 09:39:11] [INFO ] [Real]Absence check using 14 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:11] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-22 09:39:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:39:11] [INFO ] [Nat]Absence check using 14 positive place invariants in 3 ms returned sat
[2023-03-22 09:39:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:11] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2023-03-22 09:39:11] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2023-03-22 09:39:11] [INFO ] Computed and/alt/rep : 84/210/84 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 09:39:12] [INFO ] Added : 32 causal constraints over 8 iterations in 303 ms. Result :sat
Minimization took 44 ms.
[2023-03-22 09:39:12] [INFO ] [Real]Absence check using 14 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:12] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-22 09:39:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:39:12] [INFO ] [Nat]Absence check using 14 positive place invariants in 3 ms returned sat
[2023-03-22 09:39:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:12] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2023-03-22 09:39:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 4 ms returned sat
[2023-03-22 09:39:12] [INFO ] Computed and/alt/rep : 84/210/84 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 09:39:12] [INFO ] Added : 47 causal constraints over 10 iterations in 106 ms. Result :sat
Minimization took 40 ms.
[2023-03-22 09:39:12] [INFO ] [Real]Absence check using 14 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:12] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 09:39:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:39:12] [INFO ] [Nat]Absence check using 14 positive place invariants in 3 ms returned sat
[2023-03-22 09:39:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:12] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2023-03-22 09:39:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2023-03-22 09:39:12] [INFO ] Computed and/alt/rep : 84/210/84 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 09:39:12] [INFO ] Added : 37 causal constraints over 9 iterations in 72 ms. Result :sat
Minimization took 29 ms.
[2023-03-22 09:39:12] [INFO ] [Real]Absence check using 14 positive place invariants in 3 ms returned sat
[2023-03-22 09:39:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:12] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 09:39:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:39:12] [INFO ] [Nat]Absence check using 14 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:12] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2023-03-22 09:39:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 3 ms returned sat
[2023-03-22 09:39:12] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 0 ms to minimize.
[2023-03-22 09:39:12] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 27 ms
[2023-03-22 09:39:12] [INFO ] [Real]Absence check using 14 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:12] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-22 09:39:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:39:12] [INFO ] [Nat]Absence check using 14 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:12] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2023-03-22 09:39:12] [INFO ] [Nat]Added 14 Read/Feed constraints in 3 ms returned sat
[2023-03-22 09:39:13] [INFO ] Computed and/alt/rep : 84/210/84 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 09:39:13] [INFO ] Added : 45 causal constraints over 10 iterations in 125 ms. Result :sat
Minimization took 35 ms.
[2023-03-22 09:39:13] [INFO ] [Real]Absence check using 14 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:13] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-22 09:39:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:39:13] [INFO ] [Nat]Absence check using 14 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:13] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2023-03-22 09:39:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 2 ms returned sat
[2023-03-22 09:39:13] [INFO ] Computed and/alt/rep : 84/210/84 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-22 09:39:13] [INFO ] Added : 43 causal constraints over 9 iterations in 104 ms. Result :sat
Minimization took 32 ms.
[2023-03-22 09:39:13] [INFO ] [Real]Absence check using 14 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:13] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-22 09:39:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:39:13] [INFO ] [Nat]Absence check using 14 positive place invariants in 3 ms returned sat
[2023-03-22 09:39:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:13] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2023-03-22 09:39:13] [INFO ] [Nat]Added 14 Read/Feed constraints in 5 ms returned sat
[2023-03-22 09:39:13] [INFO ] Computed and/alt/rep : 84/210/84 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 09:39:13] [INFO ] Added : 55 causal constraints over 12 iterations in 108 ms. Result :sat
Minimization took 30 ms.
Current structural bounds on expressions (after SMT) : [5003, 5003, 5003, 5002, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5002, 5003, 5003, 5003] Max seen :[5001, 5001, 5001, 5002, 5000, 5000, 5000, 5001, 5000, 5000, 5001, 5002, 5000, 5000, 5002]
FORMULA JoinFreeModules-PT-5000-UpperBounds-12 5002 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA JoinFreeModules-PT-5000-UpperBounds-04 5002 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 13 out of 70 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 70/70 places, 112/112 transitions.
Graph (complete) has 168 edges and 70 vertex of which 60 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.3 ms
Discarding 10 places :
Also discarding 16 output transitions
Drop transitions removed 16 transitions
Applied a total of 1 rules in 5 ms. Remains 60 /70 variables (removed 10) and now considering 96/112 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 60/70 places, 96/112 transitions.
// Phase 1: matrix 96 rows 60 cols
[2023-03-22 09:39:25] [INFO ] Computed 12 place invariants in 0 ms
Incomplete random walk after 1000109 steps, including 2 resets, run finished after 603 ms. (steps per millisecond=1658 ) properties (out of 13) seen :62862
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 853 ms. (steps per millisecond=1172 ) properties (out of 13) seen :28092
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 854 ms. (steps per millisecond=1170 ) properties (out of 13) seen :28019
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 857 ms. (steps per millisecond=1166 ) properties (out of 13) seen :28022
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 862 ms. (steps per millisecond=1160 ) properties (out of 13) seen :27946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 887 ms. (steps per millisecond=1127 ) properties (out of 13) seen :25314
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 892 ms. (steps per millisecond=1121 ) properties (out of 13) seen :25346
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 785 ms. (steps per millisecond=1273 ) properties (out of 13) seen :30178
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 831 ms. (steps per millisecond=1203 ) properties (out of 13) seen :30249
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 898 ms. (steps per millisecond=1113 ) properties (out of 13) seen :25277
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 781 ms. (steps per millisecond=1280 ) properties (out of 13) seen :30167
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 884 ms. (steps per millisecond=1131 ) properties (out of 13) seen :25329
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 901 ms. (steps per millisecond=1109 ) properties (out of 13) seen :25304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 828 ms. (steps per millisecond=1207 ) properties (out of 13) seen :30248
[2023-03-22 09:39:36] [INFO ] Invariant cache hit.
[2023-03-22 09:39:36] [INFO ] [Real]Absence check using 12 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:36] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-22 09:39:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:39:36] [INFO ] [Nat]Absence check using 12 positive place invariants in 3 ms returned sat
[2023-03-22 09:39:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:36] [INFO ] [Nat]Absence check using state equation in 70 ms returned sat
[2023-03-22 09:39:36] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-22 09:39:36] [INFO ] [Nat]Added 12 Read/Feed constraints in 4 ms returned sat
[2023-03-22 09:39:36] [INFO ] Computed and/alt/rep : 72/180/72 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 09:39:37] [INFO ] Added : 26 causal constraints over 8 iterations in 107 ms. Result :sat
Minimization took 33 ms.
[2023-03-22 09:39:37] [INFO ] [Real]Absence check using 12 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:37] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-22 09:39:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:39:37] [INFO ] [Nat]Absence check using 12 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:37] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2023-03-22 09:39:37] [INFO ] [Nat]Added 12 Read/Feed constraints in 4 ms returned sat
[2023-03-22 09:39:37] [INFO ] Computed and/alt/rep : 72/180/72 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 09:39:37] [INFO ] Added : 29 causal constraints over 7 iterations in 78 ms. Result :sat
Minimization took 41 ms.
[2023-03-22 09:39:37] [INFO ] [Real]Absence check using 12 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:37] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-22 09:39:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:39:37] [INFO ] [Nat]Absence check using 12 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:37] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2023-03-22 09:39:37] [INFO ] [Nat]Added 12 Read/Feed constraints in 2 ms returned sat
[2023-03-22 09:39:37] [INFO ] Deduced a trap composed of 3 places in 20 ms of which 0 ms to minimize.
[2023-03-22 09:39:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 31 ms
[2023-03-22 09:39:37] [INFO ] Computed and/alt/rep : 72/180/72 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 09:39:37] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 0 ms to minimize.
[2023-03-22 09:39:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 52 ms
[2023-03-22 09:39:37] [INFO ] Added : 38 causal constraints over 9 iterations in 257 ms. Result :sat
Minimization took 36 ms.
[2023-03-22 09:39:37] [INFO ] [Real]Absence check using 12 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:37] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-22 09:39:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:39:37] [INFO ] [Nat]Absence check using 12 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:38] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-22 09:39:38] [INFO ] [Nat]Added 12 Read/Feed constraints in 2 ms returned sat
[2023-03-22 09:39:38] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 0 ms to minimize.
[2023-03-22 09:39:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 21 ms
[2023-03-22 09:39:38] [INFO ] Computed and/alt/rep : 72/180/72 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 09:39:38] [INFO ] Added : 22 causal constraints over 7 iterations in 57 ms. Result :sat
Minimization took 22 ms.
[2023-03-22 09:39:38] [INFO ] [Real]Absence check using 12 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:38] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-22 09:39:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:39:38] [INFO ] [Nat]Absence check using 12 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:38] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2023-03-22 09:39:38] [INFO ] [Nat]Added 12 Read/Feed constraints in 5 ms returned sat
[2023-03-22 09:39:38] [INFO ] Computed and/alt/rep : 72/180/72 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 09:39:38] [INFO ] Added : 32 causal constraints over 7 iterations in 92 ms. Result :sat
Minimization took 35 ms.
[2023-03-22 09:39:38] [INFO ] [Real]Absence check using 12 positive place invariants in 1 ms returned sat
[2023-03-22 09:39:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:38] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-22 09:39:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:39:38] [INFO ] [Nat]Absence check using 12 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:38] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2023-03-22 09:39:38] [INFO ] [Nat]Added 12 Read/Feed constraints in 2 ms returned sat
[2023-03-22 09:39:38] [INFO ] Computed and/alt/rep : 72/180/72 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 09:39:38] [INFO ] Added : 19 causal constraints over 6 iterations in 52 ms. Result :sat
Minimization took 35 ms.
[2023-03-22 09:39:38] [INFO ] [Real]Absence check using 12 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:38] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-22 09:39:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:39:38] [INFO ] [Nat]Absence check using 12 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:38] [INFO ] [Nat]Absence check using state equation in 63 ms returned sat
[2023-03-22 09:39:38] [INFO ] [Nat]Added 12 Read/Feed constraints in 3 ms returned sat
[2023-03-22 09:39:38] [INFO ] Computed and/alt/rep : 72/180/72 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-22 09:39:38] [INFO ] Added : 30 causal constraints over 7 iterations in 72 ms. Result :sat
Minimization took 35 ms.
[2023-03-22 09:39:38] [INFO ] [Real]Absence check using 12 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:38] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 09:39:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:39:39] [INFO ] [Nat]Absence check using 12 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:39] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2023-03-22 09:39:39] [INFO ] [Nat]Added 12 Read/Feed constraints in 4 ms returned sat
[2023-03-22 09:39:39] [INFO ] Computed and/alt/rep : 72/180/72 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 09:39:39] [INFO ] Deduced a trap composed of 3 places in 14 ms of which 0 ms to minimize.
[2023-03-22 09:39:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 39 ms
[2023-03-22 09:39:39] [INFO ] Added : 32 causal constraints over 7 iterations in 130 ms. Result :sat
Minimization took 38 ms.
[2023-03-22 09:39:39] [INFO ] [Real]Absence check using 12 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:39] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-22 09:39:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:39:39] [INFO ] [Nat]Absence check using 12 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:39] [INFO ] [Nat]Absence check using state equation in 143 ms returned sat
[2023-03-22 09:39:39] [INFO ] [Nat]Added 12 Read/Feed constraints in 4 ms returned sat
[2023-03-22 09:39:39] [INFO ] Computed and/alt/rep : 72/180/72 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 09:39:39] [INFO ] Added : 39 causal constraints over 10 iterations in 87 ms. Result :sat
Minimization took 36 ms.
[2023-03-22 09:39:39] [INFO ] [Real]Absence check using 12 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:39] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-22 09:39:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:39:39] [INFO ] [Nat]Absence check using 12 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:39] [INFO ] [Nat]Absence check using state equation in 70 ms returned sat
[2023-03-22 09:39:39] [INFO ] [Nat]Added 12 Read/Feed constraints in 3 ms returned sat
[2023-03-22 09:39:39] [INFO ] Computed and/alt/rep : 72/180/72 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 09:39:39] [INFO ] Added : 36 causal constraints over 9 iterations in 106 ms. Result :sat
Minimization took 31 ms.
[2023-03-22 09:39:39] [INFO ] [Real]Absence check using 12 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:39] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-22 09:39:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:39:39] [INFO ] [Nat]Absence check using 12 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:40] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
[2023-03-22 09:39:40] [INFO ] [Nat]Added 12 Read/Feed constraints in 5 ms returned sat
[2023-03-22 09:39:40] [INFO ] Computed and/alt/rep : 72/180/72 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 09:39:40] [INFO ] Added : 22 causal constraints over 6 iterations in 81 ms. Result :sat
Minimization took 42 ms.
[2023-03-22 09:39:40] [INFO ] [Real]Absence check using 12 positive place invariants in 3 ms returned sat
[2023-03-22 09:39:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:40] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-22 09:39:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:39:40] [INFO ] [Nat]Absence check using 12 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:40] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2023-03-22 09:39:40] [INFO ] [Nat]Added 12 Read/Feed constraints in 4 ms returned sat
[2023-03-22 09:39:40] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 0 ms to minimize.
[2023-03-22 09:39:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 61 ms
[2023-03-22 09:39:40] [INFO ] Computed and/alt/rep : 72/180/72 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 09:39:40] [INFO ] Deduced a trap composed of 3 places in 14 ms of which 1 ms to minimize.
[2023-03-22 09:39:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2023-03-22 09:39:40] [INFO ] Added : 32 causal constraints over 7 iterations in 110 ms. Result :sat
Minimization took 30 ms.
[2023-03-22 09:39:40] [INFO ] [Real]Absence check using 12 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:40] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-22 09:39:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:39:40] [INFO ] [Nat]Absence check using 12 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:40] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2023-03-22 09:39:40] [INFO ] [Nat]Added 12 Read/Feed constraints in 2 ms returned sat
[2023-03-22 09:39:40] [INFO ] Computed and/alt/rep : 72/180/72 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 09:39:40] [INFO ] Added : 34 causal constraints over 8 iterations in 61 ms. Result :sat
Minimization took 36 ms.
Current structural bounds on expressions (after SMT) : [5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003] Max seen :[5001, 5001, 5001, 5000, 5000, 5000, 5001, 5000, 5000, 5001, 5000, 5000, 5002]
FORMULA JoinFreeModules-PT-5000-UpperBounds-15 5003 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA JoinFreeModules-PT-5000-UpperBounds-09 5003 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 11 out of 60 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 60/60 places, 96/96 transitions.
Graph (complete) has 144 edges and 60 vertex of which 50 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.0 ms
Discarding 10 places :
Also discarding 16 output transitions
Drop transitions removed 16 transitions
Applied a total of 1 rules in 2 ms. Remains 50 /60 variables (removed 10) and now considering 80/96 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 50/60 places, 80/96 transitions.
// Phase 1: matrix 80 rows 50 cols
[2023-03-22 09:39:48] [INFO ] Computed 10 place invariants in 0 ms
Incomplete random walk after 1000151 steps, including 2 resets, run finished after 517 ms. (steps per millisecond=1934 ) properties (out of 11) seen :50380
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 738 ms. (steps per millisecond=1355 ) properties (out of 11) seen :28145
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 727 ms. (steps per millisecond=1375 ) properties (out of 11) seen :28133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 746 ms. (steps per millisecond=1340 ) properties (out of 11) seen :28183
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 719 ms. (steps per millisecond=1390 ) properties (out of 11) seen :28083
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 745 ms. (steps per millisecond=1342 ) properties (out of 11) seen :25357
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 743 ms. (steps per millisecond=1345 ) properties (out of 11) seen :25357
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 668 ms. (steps per millisecond=1497 ) properties (out of 11) seen :30170
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 744 ms. (steps per millisecond=1344 ) properties (out of 11) seen :25348
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 684 ms. (steps per millisecond=1461 ) properties (out of 11) seen :30163
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 750 ms. (steps per millisecond=1333 ) properties (out of 11) seen :25311
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 745 ms. (steps per millisecond=1342 ) properties (out of 11) seen :25366
[2023-03-22 09:39:56] [INFO ] Invariant cache hit.
[2023-03-22 09:39:56] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:56] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-22 09:39:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:39:57] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-03-22 09:39:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:57] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2023-03-22 09:39:57] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-22 09:39:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-22 09:39:57] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 09:39:57] [INFO ] Added : 31 causal constraints over 7 iterations in 55 ms. Result :sat
Minimization took 22 ms.
[2023-03-22 09:39:57] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-22 09:39:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:39:57] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:57] [INFO ] [Nat]Absence check using state equation in 101 ms returned sat
[2023-03-22 09:39:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 6 ms returned sat
[2023-03-22 09:39:57] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-22 09:39:57] [INFO ] Added : 31 causal constraints over 8 iterations in 60 ms. Result :sat
Minimization took 33 ms.
[2023-03-22 09:39:57] [INFO ] [Real]Absence check using 10 positive place invariants in 1 ms returned sat
[2023-03-22 09:39:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:57] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-22 09:39:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:39:57] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:57] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2023-03-22 09:39:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-22 09:39:57] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 09:39:57] [INFO ] Added : 29 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 36 ms.
[2023-03-22 09:39:57] [INFO ] [Real]Absence check using 10 positive place invariants in 1 ms returned sat
[2023-03-22 09:39:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:57] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-22 09:39:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:39:57] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:57] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2023-03-22 09:39:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 7 ms returned sat
[2023-03-22 09:39:57] [INFO ] Deduced a trap composed of 3 places in 16 ms of which 1 ms to minimize.
[2023-03-22 09:39:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 24 ms
[2023-03-22 09:39:57] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-22 09:39:57] [INFO ] Deduced a trap composed of 3 places in 15 ms of which 0 ms to minimize.
[2023-03-22 09:39:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 29 ms
[2023-03-22 09:39:57] [INFO ] Added : 28 causal constraints over 6 iterations in 114 ms. Result :sat
Minimization took 23 ms.
[2023-03-22 09:39:58] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:58] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 09:39:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:39:58] [INFO ] [Nat]Absence check using 10 positive place invariants in 1 ms returned sat
[2023-03-22 09:39:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:58] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2023-03-22 09:39:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-22 09:39:58] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 09:39:58] [INFO ] Added : 25 causal constraints over 5 iterations in 60 ms. Result :sat
Minimization took 20 ms.
[2023-03-22 09:39:58] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:58] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-22 09:39:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:39:58] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:58] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2023-03-22 09:39:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-22 09:39:58] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-22 09:39:58] [INFO ] Added : 18 causal constraints over 5 iterations in 52 ms. Result :sat
Minimization took 23 ms.
[2023-03-22 09:39:58] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:58] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-22 09:39:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:39:58] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:58] [INFO ] [Nat]Absence check using state equation in 50 ms returned sat
[2023-03-22 09:39:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-03-22 09:39:58] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 09:39:58] [INFO ] Added : 34 causal constraints over 8 iterations in 76 ms. Result :sat
Minimization took 28 ms.
[2023-03-22 09:39:58] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:58] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-22 09:39:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:39:58] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:58] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2023-03-22 09:39:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-22 09:39:58] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 09:39:58] [INFO ] Added : 36 causal constraints over 10 iterations in 151 ms. Result :sat
Minimization took 51 ms.
[2023-03-22 09:39:59] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:59] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-22 09:39:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:39:59] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-03-22 09:39:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:59] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2023-03-22 09:39:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-22 09:39:59] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-22 09:39:59] [INFO ] Added : 27 causal constraints over 6 iterations in 54 ms. Result :sat
Minimization took 30 ms.
[2023-03-22 09:39:59] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:59] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-22 09:39:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:39:59] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:59] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2023-03-22 09:39:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 16 ms returned sat
[2023-03-22 09:39:59] [INFO ] Deduced a trap composed of 4 places in 25 ms of which 1 ms to minimize.
[2023-03-22 09:39:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 34 ms
[2023-03-22 09:39:59] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 09:39:59] [INFO ] Added : 38 causal constraints over 9 iterations in 83 ms. Result :sat
Minimization took 30 ms.
[2023-03-22 09:39:59] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 09:39:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:59] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-22 09:39:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:39:59] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-03-22 09:39:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:39:59] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2023-03-22 09:39:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-22 09:39:59] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-22 09:39:59] [INFO ] Added : 36 causal constraints over 8 iterations in 77 ms. Result :sat
Minimization took 21 ms.
Current structural bounds on expressions (after SMT) : [5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003] Max seen :[5001, 5001, 5001, 5000, 5000, 5000, 5001, 5000, 5001, 5000, 5000]
Support contains 11 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 80/80 transitions.
Applied a total of 0 rules in 2 ms. Remains 50 /50 variables (removed 0) and now considering 80/80 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 50/50 places, 80/80 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 80/80 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 80/80 (removed 0) transitions.
[2023-03-22 09:40:05] [INFO ] Invariant cache hit.
[2023-03-22 09:40:05] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-22 09:40:05] [INFO ] Invariant cache hit.
[2023-03-22 09:40:05] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-22 09:40:05] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2023-03-22 09:40:05] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 09:40:05] [INFO ] Invariant cache hit.
[2023-03-22 09:40:06] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 131 ms. Remains : 50/50 places, 80/80 transitions.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-00
[2023-03-22 09:40:06] [INFO ] Invariant cache hit.
Incomplete random walk after 12506 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1786 ) properties (out of 1) seen :2500
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :140
[2023-03-22 09:40:06] [INFO ] Invariant cache hit.
[2023-03-22 09:40:06] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 09:40:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:06] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-22 09:40:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:40:06] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 09:40:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:06] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2023-03-22 09:40:06] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-22 09:40:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-22 09:40:06] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-22 09:40:06] [INFO ] Added : 38 causal constraints over 8 iterations in 60 ms. Result :sat
Minimization took 180 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[2500]
Support contains 1 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 80/80 transitions.
Graph (complete) has 120 edges and 50 vertex of which 5 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.0 ms
Discarding 45 places :
Also discarding 72 output transitions
Drop transitions removed 72 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /50 variables (removed 45) and now considering 8/80 (removed 72) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-22 09:40:08] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-22 09:40:08] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 5/50 places, 8/80 transitions.
[2023-03-22 09:40:08] [INFO ] Invariant cache hit.
Incomplete random walk after 1000911 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9267 ) properties (out of 1) seen :4942
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 1) seen :5000
[2023-03-22 09:40:08] [INFO ] Invariant cache hit.
[2023-03-22 09:40:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 09:40:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-22 09:40:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:40:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 09:40:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:08] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-22 09:40:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 09:40:08] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-22 09:40:08] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 09:40:08] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 1 ms to minimize.
[2023-03-22 09:40:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2023-03-22 09:40:08] [INFO ] Added : 5 causal constraints over 2 iterations in 33 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[5001]
Support contains 1 out of 5 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 5/5 places, 8/8 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-03-22 09:40:08] [INFO ] Invariant cache hit.
[2023-03-22 09:40:08] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-22 09:40:08] [INFO ] Invariant cache hit.
[2023-03-22 09:40:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 09:40:08] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2023-03-22 09:40:08] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 09:40:08] [INFO ] Invariant cache hit.
[2023-03-22 09:40:08] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65 ms. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-5000-UpperBounds-00 in 2946 ms.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-02
// Phase 1: matrix 80 rows 50 cols
[2023-03-22 09:40:08] [INFO ] Computed 10 place invariants in 2 ms
Incomplete random walk after 10006 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :140
[2023-03-22 09:40:08] [INFO ] Invariant cache hit.
[2023-03-22 09:40:09] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 09:40:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:09] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-22 09:40:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:40:09] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 09:40:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:09] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2023-03-22 09:40:09] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-22 09:40:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-22 09:40:09] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 09:40:09] [INFO ] Added : 22 causal constraints over 5 iterations in 43 ms. Result :sat
Minimization took 163 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[140]
Support contains 1 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 80/80 transitions.
Graph (complete) has 120 edges and 50 vertex of which 5 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.0 ms
Discarding 45 places :
Also discarding 72 output transitions
Drop transitions removed 72 transitions
Applied a total of 1 rules in 0 ms. Remains 5 /50 variables (removed 45) and now considering 8/80 (removed 72) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-22 09:40:11] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-22 09:40:11] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 5/50 places, 8/80 transitions.
[2023-03-22 09:40:11] [INFO ] Invariant cache hit.
Incomplete random walk after 1000367 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9712 ) properties (out of 1) seen :4812
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 1) seen :4999
[2023-03-22 09:40:11] [INFO ] Invariant cache hit.
[2023-03-22 09:40:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 09:40:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-22 09:40:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:40:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 09:40:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-22 09:40:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 09:40:11] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-22 09:40:11] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-22 09:40:11] [INFO ] Deduced a trap composed of 3 places in 15 ms of which 1 ms to minimize.
[2023-03-22 09:40:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 20 ms
[2023-03-22 09:40:11] [INFO ] Added : 6 causal constraints over 2 iterations in 27 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[5000]
Support contains 1 out of 5 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 5/5 places, 8/8 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-03-22 09:40:12] [INFO ] Invariant cache hit.
[2023-03-22 09:40:12] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-03-22 09:40:12] [INFO ] Invariant cache hit.
[2023-03-22 09:40:12] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 09:40:12] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-03-22 09:40:12] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 09:40:12] [INFO ] Invariant cache hit.
[2023-03-22 09:40:12] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-5000-UpperBounds-02 in 3520 ms.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-03
// Phase 1: matrix 80 rows 50 cols
[2023-03-22 09:40:12] [INFO ] Computed 10 place invariants in 0 ms
Incomplete random walk after 10003 steps, including 1 resets, run finished after 7 ms. (steps per millisecond=1429 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :140
[2023-03-22 09:40:12] [INFO ] Invariant cache hit.
[2023-03-22 09:40:12] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 09:40:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:12] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-22 09:40:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:40:12] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 09:40:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:12] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2023-03-22 09:40:12] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-22 09:40:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-22 09:40:12] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-22 09:40:12] [INFO ] Added : 22 causal constraints over 5 iterations in 37 ms. Result :sat
Minimization took 348 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[140]
Support contains 1 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 80/80 transitions.
Graph (complete) has 120 edges and 50 vertex of which 5 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.0 ms
Discarding 45 places :
Also discarding 72 output transitions
Drop transitions removed 72 transitions
Applied a total of 1 rules in 0 ms. Remains 5 /50 variables (removed 45) and now considering 8/80 (removed 72) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-22 09:40:14] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-22 09:40:14] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 5/50 places, 8/80 transitions.
[2023-03-22 09:40:14] [INFO ] Invariant cache hit.
Incomplete random walk after 1000358 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9618 ) properties (out of 1) seen :4979
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 1) seen :4998
[2023-03-22 09:40:15] [INFO ] Invariant cache hit.
[2023-03-22 09:40:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 09:40:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-22 09:40:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:40:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 09:40:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-22 09:40:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 09:40:15] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-22 09:40:15] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 09:40:15] [INFO ] Added : 4 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[4999]
Support contains 1 out of 5 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 5/5 places, 8/8 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-03-22 09:40:15] [INFO ] Invariant cache hit.
[2023-03-22 09:40:15] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-22 09:40:15] [INFO ] Invariant cache hit.
[2023-03-22 09:40:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 09:40:15] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-03-22 09:40:15] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 09:40:15] [INFO ] Invariant cache hit.
[2023-03-22 09:40:15] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 5/5 places, 8/8 transitions.
[2023-03-22 09:40:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000111 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9616 ) properties (out of 1) seen :4888
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 1) seen :4999
[2023-03-22 09:40:16] [INFO ] Invariant cache hit.
[2023-03-22 09:40:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 09:40:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:16] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-22 09:40:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:40:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 09:40:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:16] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-22 09:40:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 09:40:16] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-22 09:40:16] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-22 09:40:16] [INFO ] Deduced a trap composed of 3 places in 19 ms of which 1 ms to minimize.
[2023-03-22 09:40:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 23 ms
[2023-03-22 09:40:16] [INFO ] Added : 5 causal constraints over 2 iterations in 28 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[5001]
Support contains 1 out of 5 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 5/5 places, 8/8 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-03-22 09:40:16] [INFO ] Invariant cache hit.
[2023-03-22 09:40:16] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-22 09:40:16] [INFO ] Invariant cache hit.
[2023-03-22 09:40:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 09:40:16] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-03-22 09:40:16] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 09:40:16] [INFO ] Invariant cache hit.
[2023-03-22 09:40:16] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-5000-UpperBounds-03 in 4109 ms.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-05
// Phase 1: matrix 80 rows 50 cols
[2023-03-22 09:40:16] [INFO ] Computed 10 place invariants in 1 ms
Incomplete random walk after 10005 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :140
[2023-03-22 09:40:16] [INFO ] Invariant cache hit.
[2023-03-22 09:40:16] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 09:40:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:16] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-22 09:40:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:40:16] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 09:40:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:16] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2023-03-22 09:40:16] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-22 09:40:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-22 09:40:16] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 09:40:16] [INFO ] Added : 29 causal constraints over 7 iterations in 69 ms. Result :sat
Minimization took 43 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[140]
Support contains 1 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 80/80 transitions.
Graph (complete) has 120 edges and 50 vertex of which 5 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.0 ms
Discarding 45 places :
Also discarding 72 output transitions
Drop transitions removed 72 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /50 variables (removed 45) and now considering 8/80 (removed 72) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-22 09:40:17] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-22 09:40:17] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 5/50 places, 8/80 transitions.
[2023-03-22 09:40:17] [INFO ] Invariant cache hit.
Incomplete random walk after 1001125 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9719 ) properties (out of 1) seen :4813
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 1) seen :5000
[2023-03-22 09:40:18] [INFO ] Invariant cache hit.
[2023-03-22 09:40:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 09:40:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-22 09:40:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:40:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 09:40:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:18] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-22 09:40:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 09:40:18] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2023-03-22 09:40:18] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-22 09:40:18] [INFO ] Deduced a trap composed of 3 places in 19 ms of which 0 ms to minimize.
[2023-03-22 09:40:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 22 ms
[2023-03-22 09:40:18] [INFO ] Added : 6 causal constraints over 2 iterations in 31 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[5000]
Support contains 1 out of 5 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 5/5 places, 8/8 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-03-22 09:40:18] [INFO ] Invariant cache hit.
[2023-03-22 09:40:18] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-22 09:40:18] [INFO ] Invariant cache hit.
[2023-03-22 09:40:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 09:40:18] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-03-22 09:40:18] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 09:40:18] [INFO ] Invariant cache hit.
[2023-03-22 09:40:18] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 5/5 places, 8/8 transitions.
[2023-03-22 09:40:18] [INFO ] Invariant cache hit.
Incomplete random walk after 1000174 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9805 ) properties (out of 1) seen :4872
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 1) seen :5000
[2023-03-22 09:40:18] [INFO ] Invariant cache hit.
[2023-03-22 09:40:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 09:40:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-22 09:40:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:40:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 09:40:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:19] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-22 09:40:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 09:40:19] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2023-03-22 09:40:19] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 09:40:19] [INFO ] Deduced a trap composed of 3 places in 18 ms of which 0 ms to minimize.
[2023-03-22 09:40:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 21 ms
[2023-03-22 09:40:19] [INFO ] Added : 6 causal constraints over 2 iterations in 34 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[5000]
Support contains 1 out of 5 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 5/5 places, 8/8 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-03-22 09:40:19] [INFO ] Invariant cache hit.
[2023-03-22 09:40:19] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-22 09:40:19] [INFO ] Invariant cache hit.
[2023-03-22 09:40:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 09:40:19] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-03-22 09:40:19] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 09:40:19] [INFO ] Invariant cache hit.
[2023-03-22 09:40:19] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-5000-UpperBounds-05 in 2974 ms.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-06
// Phase 1: matrix 80 rows 50 cols
[2023-03-22 09:40:19] [INFO ] Computed 10 place invariants in 2 ms
Incomplete random walk after 12505 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=1136 ) properties (out of 1) seen :5000
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :5000
[2023-03-22 09:40:19] [INFO ] Invariant cache hit.
[2023-03-22 09:40:19] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-03-22 09:40:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:19] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-22 09:40:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:40:19] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 09:40:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:19] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2023-03-22 09:40:19] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-22 09:40:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-22 09:40:19] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 09:40:19] [INFO ] Added : 25 causal constraints over 5 iterations in 69 ms. Result :sat
Minimization took 24 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[5000]
Support contains 1 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 80/80 transitions.
Graph (complete) has 120 edges and 50 vertex of which 5 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.0 ms
Discarding 45 places :
Also discarding 72 output transitions
Drop transitions removed 72 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /50 variables (removed 45) and now considering 8/80 (removed 72) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-22 09:40:19] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-22 09:40:19] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 5/50 places, 8/80 transitions.
[2023-03-22 09:40:19] [INFO ] Invariant cache hit.
Incomplete random walk after 1000732 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9715 ) properties (out of 1) seen :5000
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 1) seen :5000
[2023-03-22 09:40:20] [INFO ] Invariant cache hit.
[2023-03-22 09:40:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 09:40:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:20] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-22 09:40:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:40:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 09:40:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-22 09:40:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 09:40:20] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-22 09:40:20] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 09:40:20] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[5000]
Support contains 1 out of 5 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 5/5 places, 8/8 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-03-22 09:40:20] [INFO ] Invariant cache hit.
[2023-03-22 09:40:20] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-22 09:40:20] [INFO ] Invariant cache hit.
[2023-03-22 09:40:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 09:40:20] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2023-03-22 09:40:20] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 09:40:20] [INFO ] Invariant cache hit.
[2023-03-22 09:40:20] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-5000-UpperBounds-06 in 667 ms.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-07
// Phase 1: matrix 80 rows 50 cols
[2023-03-22 09:40:20] [INFO ] Computed 10 place invariants in 1 ms
Incomplete random walk after 12506 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1389 ) properties (out of 1) seen :5000
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :5000
[2023-03-22 09:40:20] [INFO ] Invariant cache hit.
[2023-03-22 09:40:20] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 09:40:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:20] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-22 09:40:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:40:20] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 09:40:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:20] [INFO ] [Nat]Absence check using state equation in 53 ms returned sat
[2023-03-22 09:40:20] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-22 09:40:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-22 09:40:20] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 09:40:20] [INFO ] Added : 18 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 23 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[5000]
Support contains 1 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 80/80 transitions.
Graph (complete) has 120 edges and 50 vertex of which 5 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.0 ms
Discarding 45 places :
Also discarding 72 output transitions
Drop transitions removed 72 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /50 variables (removed 45) and now considering 8/80 (removed 72) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-22 09:40:20] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-22 09:40:20] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 5/50 places, 8/80 transitions.
[2023-03-22 09:40:20] [INFO ] Invariant cache hit.
Incomplete random walk after 1000649 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10006 ) properties (out of 1) seen :5000
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 1) seen :5000
[2023-03-22 09:40:20] [INFO ] Invariant cache hit.
[2023-03-22 09:40:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 09:40:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:20] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-22 09:40:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:40:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 09:40:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-22 09:40:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 09:40:20] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-22 09:40:20] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-22 09:40:20] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[5000]
Support contains 1 out of 5 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 5/5 places, 8/8 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-03-22 09:40:20] [INFO ] Invariant cache hit.
[2023-03-22 09:40:20] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-03-22 09:40:20] [INFO ] Invariant cache hit.
[2023-03-22 09:40:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 09:40:20] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2023-03-22 09:40:20] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 09:40:20] [INFO ] Invariant cache hit.
[2023-03-22 09:40:20] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-5000-UpperBounds-07 in 655 ms.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-08
// Phase 1: matrix 80 rows 50 cols
[2023-03-22 09:40:20] [INFO ] Computed 10 place invariants in 0 ms
Incomplete random walk after 13884 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1542 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :153
[2023-03-22 09:40:20] [INFO ] Invariant cache hit.
[2023-03-22 09:40:20] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 09:40:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:20] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-22 09:40:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:40:20] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 09:40:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:21] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2023-03-22 09:40:21] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-22 09:40:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-22 09:40:21] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 09:40:21] [INFO ] Added : 27 causal constraints over 6 iterations in 70 ms. Result :sat
Minimization took 181 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[153]
Support contains 1 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 80/80 transitions.
Graph (complete) has 120 edges and 50 vertex of which 5 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.0 ms
Discarding 45 places :
Also discarding 72 output transitions
Drop transitions removed 72 transitions
Applied a total of 1 rules in 2 ms. Remains 5 /50 variables (removed 45) and now considering 8/80 (removed 72) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-22 09:40:21] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-22 09:40:21] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 5/50 places, 8/80 transitions.
[2023-03-22 09:40:21] [INFO ] Invariant cache hit.
Incomplete random walk after 1000384 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10003 ) properties (out of 1) seen :5001
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 1) seen :5001
[2023-03-22 09:40:22] [INFO ] Invariant cache hit.
[2023-03-22 09:40:22] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-22 09:40:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:22] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-22 09:40:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:40:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 09:40:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-22 09:40:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 09:40:22] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-22 09:40:22] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 09:40:22] [INFO ] Added : 6 causal constraints over 3 iterations in 6 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[5001]
Support contains 1 out of 5 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 5/5 places, 8/8 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-03-22 09:40:22] [INFO ] Invariant cache hit.
[2023-03-22 09:40:22] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-22 09:40:22] [INFO ] Invariant cache hit.
[2023-03-22 09:40:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 09:40:22] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2023-03-22 09:40:22] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 09:40:22] [INFO ] Invariant cache hit.
[2023-03-22 09:40:22] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-5000-UpperBounds-08 in 1507 ms.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-10
// Phase 1: matrix 80 rows 50 cols
[2023-03-22 09:40:22] [INFO ] Computed 10 place invariants in 1 ms
Incomplete random walk after 12506 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1786 ) properties (out of 1) seen :5000
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :5000
[2023-03-22 09:40:22] [INFO ] Invariant cache hit.
[2023-03-22 09:40:22] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 09:40:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:22] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2023-03-22 09:40:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:40:22] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 09:40:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:22] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2023-03-22 09:40:22] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-22 09:40:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-22 09:40:22] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 09:40:22] [INFO ] Added : 36 causal constraints over 10 iterations in 146 ms. Result :sat
Minimization took 56 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[5000]
Support contains 1 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 80/80 transitions.
Graph (complete) has 120 edges and 50 vertex of which 5 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.1 ms
Discarding 45 places :
Also discarding 72 output transitions
Drop transitions removed 72 transitions
Applied a total of 1 rules in 2 ms. Remains 5 /50 variables (removed 45) and now considering 8/80 (removed 72) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-22 09:40:22] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-22 09:40:22] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 5/50 places, 8/80 transitions.
[2023-03-22 09:40:22] [INFO ] Invariant cache hit.
Incomplete random walk after 1000535 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10314 ) properties (out of 1) seen :5000
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 1) seen :5000
[2023-03-22 09:40:23] [INFO ] Invariant cache hit.
[2023-03-22 09:40:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 09:40:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-22 09:40:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:40:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 09:40:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-22 09:40:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 09:40:23] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-22 09:40:23] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-22 09:40:23] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[5000]
Support contains 1 out of 5 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 5/5 places, 8/8 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-03-22 09:40:23] [INFO ] Invariant cache hit.
[2023-03-22 09:40:23] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-22 09:40:23] [INFO ] Invariant cache hit.
[2023-03-22 09:40:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 09:40:23] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 34 ms to find 0 implicit places.
[2023-03-22 09:40:23] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 09:40:23] [INFO ] Invariant cache hit.
[2023-03-22 09:40:23] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-5000-UpperBounds-10 in 805 ms.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-11
// Phase 1: matrix 80 rows 50 cols
[2023-03-22 09:40:23] [INFO ] Computed 10 place invariants in 2 ms
Incomplete random walk after 10005 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :153
[2023-03-22 09:40:23] [INFO ] Invariant cache hit.
[2023-03-22 09:40:23] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 09:40:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:23] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-22 09:40:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:40:23] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 09:40:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:23] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2023-03-22 09:40:23] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-22 09:40:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-22 09:40:23] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-22 09:40:23] [INFO ] Added : 23 causal constraints over 6 iterations in 35 ms. Result :sat
Minimization took 66 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[153]
Support contains 1 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 80/80 transitions.
Graph (complete) has 120 edges and 50 vertex of which 5 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.1 ms
Discarding 45 places :
Also discarding 72 output transitions
Drop transitions removed 72 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /50 variables (removed 45) and now considering 8/80 (removed 72) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-22 09:40:23] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-22 09:40:23] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 5/50 places, 8/80 transitions.
[2023-03-22 09:40:23] [INFO ] Invariant cache hit.
Incomplete random walk after 1000024 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 1) seen :5001
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 1) seen :5001
[2023-03-22 09:40:24] [INFO ] Invariant cache hit.
[2023-03-22 09:40:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 09:40:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:24] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-22 09:40:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:40:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 09:40:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:24] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-22 09:40:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 09:40:24] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-22 09:40:24] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-22 09:40:24] [INFO ] Added : 6 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[5001]
Support contains 1 out of 5 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 5/5 places, 8/8 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-03-22 09:40:24] [INFO ] Invariant cache hit.
[2023-03-22 09:40:24] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-22 09:40:24] [INFO ] Invariant cache hit.
[2023-03-22 09:40:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 09:40:24] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-03-22 09:40:24] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 09:40:24] [INFO ] Invariant cache hit.
[2023-03-22 09:40:24] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-5000-UpperBounds-11 in 1230 ms.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-13
// Phase 1: matrix 80 rows 50 cols
[2023-03-22 09:40:24] [INFO ] Computed 10 place invariants in 0 ms
Incomplete random walk after 10003 steps, including 1 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :5000
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :5000
[2023-03-22 09:40:24] [INFO ] Invariant cache hit.
[2023-03-22 09:40:24] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 09:40:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:24] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-22 09:40:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:40:24] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-03-22 09:40:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:24] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2023-03-22 09:40:24] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-22 09:40:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 15 ms returned sat
[2023-03-22 09:40:24] [INFO ] Deduced a trap composed of 4 places in 23 ms of which 1 ms to minimize.
[2023-03-22 09:40:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 31 ms
[2023-03-22 09:40:24] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 09:40:24] [INFO ] Added : 38 causal constraints over 9 iterations in 85 ms. Result :sat
Minimization took 29 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[5000]
Support contains 1 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 80/80 transitions.
Graph (complete) has 120 edges and 50 vertex of which 5 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.0 ms
Discarding 45 places :
Also discarding 72 output transitions
Drop transitions removed 72 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /50 variables (removed 45) and now considering 8/80 (removed 72) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-22 09:40:24] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-22 09:40:24] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 5/50 places, 8/80 transitions.
[2023-03-22 09:40:24] [INFO ] Invariant cache hit.
Incomplete random walk after 1000292 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9903 ) properties (out of 1) seen :5000
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 1) seen :5000
[2023-03-22 09:40:25] [INFO ] Invariant cache hit.
[2023-03-22 09:40:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 09:40:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-22 09:40:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:40:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 09:40:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-22 09:40:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 09:40:25] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-22 09:40:25] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-22 09:40:25] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[5000]
Support contains 1 out of 5 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 5/5 places, 8/8 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-03-22 09:40:25] [INFO ] Invariant cache hit.
[2023-03-22 09:40:25] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-22 09:40:25] [INFO ] Invariant cache hit.
[2023-03-22 09:40:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 09:40:25] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2023-03-22 09:40:25] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 09:40:25] [INFO ] Invariant cache hit.
[2023-03-22 09:40:25] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-5000-UpperBounds-13 in 703 ms.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-14
// Phase 1: matrix 80 rows 50 cols
[2023-03-22 09:40:25] [INFO ] Computed 10 place invariants in 1 ms
Incomplete random walk after 12505 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1786 ) properties (out of 1) seen :5000
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :5000
[2023-03-22 09:40:25] [INFO ] Invariant cache hit.
[2023-03-22 09:40:25] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 09:40:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:25] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-22 09:40:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:40:25] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 09:40:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:25] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2023-03-22 09:40:25] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-22 09:40:25] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-22 09:40:25] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 09:40:25] [INFO ] Added : 36 causal constraints over 8 iterations in 78 ms. Result :sat
Minimization took 22 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[5000]
Support contains 1 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 80/80 transitions.
Graph (complete) has 120 edges and 50 vertex of which 5 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.1 ms
Discarding 45 places :
Also discarding 72 output transitions
Drop transitions removed 72 transitions
Applied a total of 1 rules in 2 ms. Remains 5 /50 variables (removed 45) and now considering 8/80 (removed 72) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-22 09:40:25] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-22 09:40:25] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 5/50 places, 8/80 transitions.
[2023-03-22 09:40:25] [INFO ] Invariant cache hit.
Incomplete random walk after 1000882 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9909 ) properties (out of 1) seen :5000
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 1) seen :5000
[2023-03-22 09:40:25] [INFO ] Invariant cache hit.
[2023-03-22 09:40:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 09:40:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-22 09:40:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:40:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 09:40:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:40:25] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-22 09:40:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 09:40:25] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-03-22 09:40:25] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 09:40:25] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[5000]
Support contains 1 out of 5 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 5/5 places, 8/8 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-03-22 09:40:25] [INFO ] Invariant cache hit.
[2023-03-22 09:40:25] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-22 09:40:25] [INFO ] Invariant cache hit.
[2023-03-22 09:40:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 09:40:25] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-03-22 09:40:25] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 09:40:25] [INFO ] Invariant cache hit.
[2023-03-22 09:40:25] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-5000-UpperBounds-14 in 698 ms.
[2023-03-22 09:40:26] [INFO ] Flatten gal took : 37 ms
[2023-03-22 09:40:26] [INFO ] Export to MCC of 11 properties in file /home/mcc/execution/UpperBounds.sr.xml took 2 ms.
[2023-03-22 09:40:26] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 50 places, 80 transitions and 210 arcs took 1 ms.
Total runtime 468399 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --maxsum=/tmp/2070/ub_0_ --maxsum=/tmp/2070/ub_1_ --maxsum=/tmp/2070/ub_2_ --maxsum=/tmp/2070/ub_3_ --maxsum=/tmp/2070/ub_4_ --maxsum=/tmp/2070/ub_5_ --maxsum=/tmp/2070/ub_6_ --maxsum=/tmp/2070/ub_7_ --maxsum=/tmp/2070/ub_8_ --maxsum=/tmp/2070/ub_9_ --maxsum=/tmp/2070/ub_10_
Could not compute solution for formula : JoinFreeModules-PT-5000-UpperBounds-00
Could not compute solution for formula : JoinFreeModules-PT-5000-UpperBounds-02
Could not compute solution for formula : JoinFreeModules-PT-5000-UpperBounds-03
Could not compute solution for formula : JoinFreeModules-PT-5000-UpperBounds-05
Could not compute solution for formula : JoinFreeModules-PT-5000-UpperBounds-06
Could not compute solution for formula : JoinFreeModules-PT-5000-UpperBounds-07
Could not compute solution for formula : JoinFreeModules-PT-5000-UpperBounds-08
Could not compute solution for formula : JoinFreeModules-PT-5000-UpperBounds-10
Could not compute solution for formula : JoinFreeModules-PT-5000-UpperBounds-11
Could not compute solution for formula : JoinFreeModules-PT-5000-UpperBounds-13
Could not compute solution for formula : JoinFreeModules-PT-5000-UpperBounds-14
BK_STOP 1679478758643
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
mcc2023
ub formula name JoinFreeModules-PT-5000-UpperBounds-00
ub formula formula --maxsum=/tmp/2070/ub_0_
ub formula name JoinFreeModules-PT-5000-UpperBounds-02
ub formula formula --maxsum=/tmp/2070/ub_1_
ub formula name JoinFreeModules-PT-5000-UpperBounds-03
ub formula formula --maxsum=/tmp/2070/ub_2_
ub formula name JoinFreeModules-PT-5000-UpperBounds-05
ub formula formula --maxsum=/tmp/2070/ub_3_
ub formula name JoinFreeModules-PT-5000-UpperBounds-06
ub formula formula --maxsum=/tmp/2070/ub_4_
ub formula name JoinFreeModules-PT-5000-UpperBounds-07
ub formula formula --maxsum=/tmp/2070/ub_5_
ub formula name JoinFreeModules-PT-5000-UpperBounds-08
ub formula formula --maxsum=/tmp/2070/ub_6_
ub formula name JoinFreeModules-PT-5000-UpperBounds-10
ub formula formula --maxsum=/tmp/2070/ub_7_
ub formula name JoinFreeModules-PT-5000-UpperBounds-11
ub formula formula --maxsum=/tmp/2070/ub_8_
ub formula name JoinFreeModules-PT-5000-UpperBounds-13
ub formula formula --maxsum=/tmp/2070/ub_9_
ub formula name JoinFreeModules-PT-5000-UpperBounds-14
ub formula formula --maxsum=/tmp/2070/ub_10_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 50 places, 80 transitions and 210 arcs
pnml2lts-sym: Petri net JoinFreeModules_PT_5000 analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.000 real 0.010 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 80->30 groups
pnml2lts-sym: Regrouping took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: state vector length is 50; there are 30 groups
pnml2lts-sym: Computing maximum sum over 1 state variables.
pnml2lts-sym: Computing maximum sum over 1 state variables.
pnml2lts-sym: Computing maximum sum over 1 state variables.
pnml2lts-sym: Computing maximum sum over 1 state variables.
pnml2lts-sym: Computing maximum sum over 1 state variables.
pnml2lts-sym: Computing maximum sum over 1 state variables.
pnml2lts-sym: Computing maximum sum over 1 state variables.
pnml2lts-sym: Computing maximum sum over 1 state variables.
pnml2lts-sym: Computing maximum sum over 1 state variables.
pnml2lts-sym: Computing maximum sum over 1 state variables.
pnml2lts-sym: Computing maximum sum over 1 state variables.
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="JoinFreeModules-PT-5000"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is JoinFreeModules-PT-5000, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r233-tall-167856418600229"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/JoinFreeModules-PT-5000.tgz
mv JoinFreeModules-PT-5000 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;