About the Execution of Smart+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.r235-tall-167856421400229.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
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 r235-tall-167856421400229
=====================================================================
--------------------
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 1678643828908
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=smartxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=JoinFreeModules-PT-5000
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-12 17:57:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-12 17:57:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 17:57:11] [INFO ] Load time of PNML (sax parser for PT used): 713 ms
[2023-03-12 17:57:11] [INFO ] Transformed 25001 places.
[2023-03-12 17:57:11] [INFO ] Transformed 40001 transitions.
[2023-03-12 17:57:11] [INFO ] Parsed PT model containing 25001 places and 40001 transitions and 115002 arcs in 912 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 9 ms.
Reduce places removed 1 places and 0 transitions.
// Phase 1: matrix 40001 rows 25000 cols
[2023-03-12 17:57:11] [INFO ] Computed 5000 place invariants in 217 ms
Incomplete random walk after 12505 steps, including 2 resets, run finished after 2384 ms. (steps per millisecond=5 ) properties (out of 16) seen :25006
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2414 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 2200 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 2245 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 2473 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 2302 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 2087 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 2018 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 2210 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 2252 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 1960 ms. (steps per millisecond=5 ) properties (out of 16) seen :25006
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2100 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 2015 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 2143 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 2235 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 2337 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 2038 ms. (steps per millisecond=4 ) properties (out of 16) seen :25006
[2023-03-12 17:57:49] [INFO ] Invariant cache hit.
[2023-03-12 17:57:54] [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 0
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)
[2023-03-12 17:57:59] [INFO ] [Real]Absence check using 5000 positive place invariants in 2087 ms returned unknown
[2023-03-12 17:58:04] [INFO ] [Real]Absence check using 5000 positive place invariants in 2080 ms returned unknown
[2023-03-12 17:58:09] [INFO ] [Real]Absence check using 5000 positive place invariants in 1877 ms returned unknown
[2023-03-12 17:58:14] [INFO ] [Real]Absence check using 5000 positive place invariants in 2193 ms returned unknown
[2023-03-12 17:58:19] [INFO ] [Real]Absence check using 5000 positive place invariants in 2226 ms returned unknown
[2023-03-12 17:58:24] [INFO ] [Real]Absence check using 5000 positive place invariants in 2138 ms returned unknown
[2023-03-12 17:58:29] [INFO ] [Real]Absence check using 5000 positive place invariants in 1911 ms returned unknown
[2023-03-12 17:58:34] [INFO ] [Real]Absence check using 5000 positive place invariants in 1916 ms returned unknown
[2023-03-12 17:58:39] [INFO ] [Real]Absence check using 5000 positive place invariants in 1929 ms returned unknown
[2023-03-12 17:58:44] [INFO ] [Real]Absence check using 5000 positive place invariants in 1865 ms returned unknown
[2023-03-12 17:58:49] [INFO ] [Real]Absence check using 5000 positive place invariants in 1876 ms returned unknown
[2023-03-12 17:58:54] [INFO ] [Real]Absence check using 5000 positive place invariants in 2152 ms returned unknown
[2023-03-12 17:58:59] [INFO ] [Real]Absence check using 5000 positive place invariants in 2186 ms returned unknown
[2023-03-12 17:59:04] [INFO ] [Real]Absence check using 5000 positive place invariants in 1902 ms returned unknown
[2023-03-12 17:59:09] [INFO ] [Real]Absence check using 5000 positive place invariants in 1880 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.36 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 166 ms. Remains 75 /25000 variables (removed 24925) and now considering 120/40001 (removed 39881) transitions.
// Phase 1: matrix 120 rows 75 cols
[2023-03-12 17:59:09] [INFO ] Computed 15 place invariants in 0 ms
[2023-03-12 17:59:09] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 229 ms. Remains : 75/25000 places, 120/40001 transitions.
[2023-03-12 17:59:09] [INFO ] Invariant cache hit.
Incomplete random walk after 1000649 steps, including 2 resets, run finished after 782 ms. (steps per millisecond=1279 ) properties (out of 16) seen :75200
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 :27971
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 :30239
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1000 ms. (steps per millisecond=1000 ) properties (out of 16) seen :27897
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 998 ms. (steps per millisecond=1002 ) properties (out of 16) seen :27934
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1044 ms. (steps per millisecond=957 ) properties (out of 16) seen :25399
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 :27910
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 :25283
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1037 ms. (steps per millisecond=964 ) properties (out of 16) seen :25282
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 924 ms. (steps per millisecond=1082 ) properties (out of 16) seen :30168
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 982 ms. (steps per millisecond=1018 ) properties (out of 16) seen :30232
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 :25292
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 902 ms. (steps per millisecond=1108 ) properties (out of 16) seen :30203
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1044 ms. (steps per millisecond=957 ) properties (out of 16) seen :25393
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1035 ms. (steps per millisecond=966 ) properties (out of 16) seen :25308
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 :25321
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 :30246
[2023-03-12 17:59:26] [INFO ] Invariant cache hit.
[2023-03-12 17:59:26] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 17:59:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 17:59:26] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-12 17:59:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 17:59:26] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 17:59:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 17:59:26] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2023-03-12 17:59:26] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-12 17:59:26] [INFO ] [Nat]Added 15 Read/Feed constraints in 29 ms returned sat
[2023-03-12 17:59:26] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-12 17:59:27] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 5 ms to minimize.
[2023-03-12 17:59:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 42 ms
[2023-03-12 17:59:27] [INFO ] Added : 40 causal constraints over 9 iterations in 190 ms. Result :sat
Minimization took 158 ms.
[2023-03-12 17:59:27] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 17:59:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 17:59:27] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-12 17:59:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 17:59:27] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 17:59:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 17:59:27] [INFO ] [Nat]Absence check using state equation in 101 ms returned sat
[2023-03-12 17:59:27] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-12 17:59:27] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-12 17:59:27] [INFO ] Added : 44 causal constraints over 10 iterations in 104 ms. Result :sat
Minimization took 60 ms.
[2023-03-12 17:59:27] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 17:59:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 17:59:27] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-12 17:59:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 17:59:27] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 17:59:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 17:59:27] [INFO ] [Nat]Absence check using state equation in 114 ms returned sat
[2023-03-12 17:59:27] [INFO ] [Nat]Added 15 Read/Feed constraints in 7 ms returned sat
[2023-03-12 17:59:27] [INFO ] Deduced a trap composed of 3 places in 18 ms of which 1 ms to minimize.
[2023-03-12 17:59:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 29 ms
[2023-03-12 17:59:27] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-12 17:59:28] [INFO ] Added : 34 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 89 ms.
[2023-03-12 17:59:28] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 17:59:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 17:59:28] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-12 17:59:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 17:59:28] [INFO ] [Nat]Absence check using 15 positive place invariants in 8 ms returned sat
[2023-03-12 17:59:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 17:59:28] [INFO ] [Nat]Absence check using state equation in 102 ms returned sat
[2023-03-12 17:59:28] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-12 17:59:28] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-12 17:59:28] [INFO ] Added : 39 causal constraints over 9 iterations in 86 ms. Result :sat
Minimization took 96 ms.
[2023-03-12 17:59:28] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 17:59:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 17:59:28] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-12 17:59:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 17:59:28] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 17:59:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 17:59:28] [INFO ] [Nat]Absence check using state equation in 70 ms returned sat
[2023-03-12 17:59:28] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-12 17:59:28] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 14 ms.
[2023-03-12 17:59:28] [INFO ] Added : 37 causal constraints over 8 iterations in 126 ms. Result :sat
Minimization took 161 ms.
[2023-03-12 17:59:28] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 17:59:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 17:59:29] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-12 17:59:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 17:59:29] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 17:59:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 17:59:29] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2023-03-12 17:59:29] [INFO ] [Nat]Added 15 Read/Feed constraints in 4 ms returned sat
[2023-03-12 17:59:29] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-12 17:59:29] [INFO ] Added : 36 causal constraints over 8 iterations in 170 ms. Result :sat
Minimization took 224 ms.
[2023-03-12 17:59:29] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 17:59:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 17:59:29] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-12 17:59:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 17:59:29] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 17:59:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 17:59:29] [INFO ] [Nat]Absence check using state equation in 99 ms returned sat
[2023-03-12 17:59:29] [INFO ] [Nat]Added 15 Read/Feed constraints in 6 ms returned sat
[2023-03-12 17:59:29] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-12 17:59:29] [INFO ] Added : 38 causal constraints over 9 iterations in 124 ms. Result :sat
Minimization took 49 ms.
[2023-03-12 17:59:29] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 17:59:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 17:59:29] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-12 17:59:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 17:59:30] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 17:59:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 17:59:30] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2023-03-12 17:59:30] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-12 17:59:30] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 11 ms.
[2023-03-12 17:59:30] [INFO ] Added : 37 causal constraints over 9 iterations in 114 ms. Result :sat
Minimization took 34 ms.
[2023-03-12 17:59:30] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 17:59:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 17:59:30] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-12 17:59:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 17:59:30] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 17:59:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 17:59:30] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2023-03-12 17:59:30] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-12 17:59:30] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-12 17:59:30] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 1 ms to minimize.
[2023-03-12 17:59:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 41 ms
[2023-03-12 17:59:30] [INFO ] Added : 38 causal constraints over 8 iterations in 154 ms. Result :sat
Minimization took 34 ms.
[2023-03-12 17:59:30] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 17:59:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 17:59:30] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-12 17:59:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 17:59:30] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 17:59:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 17:59:30] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2023-03-12 17:59:30] [INFO ] [Nat]Added 15 Read/Feed constraints in 5 ms returned sat
[2023-03-12 17:59:30] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-12 17:59:30] [INFO ] Added : 33 causal constraints over 8 iterations in 97 ms. Result :sat
Minimization took 38 ms.
[2023-03-12 17:59:30] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 17:59:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 17:59:30] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-12 17:59:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 17:59:31] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 17:59:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 17:59:31] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2023-03-12 17:59:31] [INFO ] [Nat]Added 15 Read/Feed constraints in 4 ms returned sat
[2023-03-12 17:59:31] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-12 17:59:31] [INFO ] Added : 36 causal constraints over 9 iterations in 120 ms. Result :sat
Minimization took 44 ms.
[2023-03-12 17:59:31] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 17:59:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 17:59:31] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-12 17:59:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 17:59:31] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 17:59:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 17:59:31] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2023-03-12 17:59:31] [INFO ] [Nat]Added 15 Read/Feed constraints in 21 ms returned sat
[2023-03-12 17:59:31] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-12 17:59:31] [INFO ] Deduced a trap composed of 3 places in 26 ms of which 1 ms to minimize.
[2023-03-12 17:59:31] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 1 ms to minimize.
[2023-03-12 17:59:31] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 84 ms
[2023-03-12 17:59:31] [INFO ] Added : 43 causal constraints over 10 iterations in 211 ms. Result :sat
Minimization took 21 ms.
[2023-03-12 17:59:31] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 17:59:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 17:59:31] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-12 17:59:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 17:59:31] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 17:59:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 17:59:31] [INFO ] [Nat]Absence check using state equation in 98 ms returned sat
[2023-03-12 17:59:31] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-12 17:59:31] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-12 17:59:31] [INFO ] Added : 36 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 67 ms.
[2023-03-12 17:59:32] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 17:59:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 17:59:32] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-12 17:59:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 17:59:32] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 17:59:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 17:59:32] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2023-03-12 17:59:32] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-12 17:59:32] [INFO ] Deduced a trap composed of 3 places in 20 ms of which 0 ms to minimize.
[2023-03-12 17:59:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 57 ms
[2023-03-12 17:59:32] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-12 17:59:32] [INFO ] Added : 30 causal constraints over 6 iterations in 73 ms. Result :sat
Minimization took 31 ms.
[2023-03-12 17:59:32] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 17:59:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 17:59:32] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-12 17:59:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 17:59:32] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 17:59:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 17:59:32] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2023-03-12 17:59:32] [INFO ] [Nat]Added 15 Read/Feed constraints in 4 ms returned sat
[2023-03-12 17:59:32] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-12 17:59:32] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 0 ms to minimize.
[2023-03-12 17:59:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 41 ms
[2023-03-12 17:59:32] [INFO ] Added : 37 causal constraints over 9 iterations in 129 ms. Result :sat
Minimization took 39 ms.
[2023-03-12 17:59:32] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 17:59:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 17:59:32] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-12 17:59:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 17:59:32] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 17:59:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 17:59:32] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2023-03-12 17:59:32] [INFO ] [Nat]Added 15 Read/Feed constraints in 5 ms returned sat
[2023-03-12 17:59:32] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-12 17:59:33] [INFO ] Added : 54 causal constraints over 13 iterations in 152 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 :[4626, 5000, 4352, 4938, 4286, 3612, 5000, 5000, 5001, 5000, 5000, 5001, 3751, 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 6 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 6 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.
[2023-03-12 17:59:52] [INFO ] Invariant cache hit.
[2023-03-12 17:59:52] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-12 17:59:52] [INFO ] Invariant cache hit.
[2023-03-12 17:59:52] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-12 17:59:52] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-03-12 17:59:52] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-12 17:59:52] [INFO ] Invariant cache hit.
[2023-03-12 17:59:52] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 182 ms. Remains : 75/75 places, 120/120 transitions.
[2023-03-12 17:59:52] [INFO ] Invariant cache hit.
Incomplete random walk after 1001323 steps, including 2 resets, run finished after 781 ms. (steps per millisecond=1282 ) properties (out of 16) seen :73736
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1039 ms. (steps per millisecond=962 ) properties (out of 16) seen :27914
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1039 ms. (steps per millisecond=962 ) properties (out of 16) seen :30222
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 :27911
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1025 ms. (steps per millisecond=975 ) properties (out of 16) seen :27890
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1073 ms. (steps per millisecond=931 ) properties (out of 16) seen :25375
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 :27935
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 :25277
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1073 ms. (steps per millisecond=931 ) properties (out of 16) seen :25311
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 947 ms. (steps per millisecond=1055 ) properties (out of 16) seen :30178
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 :30240
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1069 ms. (steps per millisecond=935 ) properties (out of 16) seen :25281
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 :30184
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1092 ms. (steps per millisecond=915 ) properties (out of 16) seen :25389
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 1078 ms. (steps per millisecond=927 ) properties (out of 16) seen :25297
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 :25308
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1010 ms. (steps per millisecond=990 ) properties (out of 16) seen :30243
[2023-03-12 18:00:10] [INFO ] Invariant cache hit.
[2023-03-12 18:00:10] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:00:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:10] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-12 18:00:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:00:10] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:00:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:10] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2023-03-12 18:00:10] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-12 18:00:10] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-12 18:00:10] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-12 18:00:10] [INFO ] Deduced a trap composed of 3 places in 21 ms of which 0 ms to minimize.
[2023-03-12 18:00:10] [INFO ] Deduced a trap composed of 3 places in 17 ms of which 0 ms to minimize.
[2023-03-12 18:00:10] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 88 ms
[2023-03-12 18:00:10] [INFO ] Added : 39 causal constraints over 9 iterations in 203 ms. Result :sat
Minimization took 50 ms.
[2023-03-12 18:00:10] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:00:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:10] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-12 18:00:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:00:10] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:00:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:10] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-12 18:00:10] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-12 18:00:10] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-12 18:00:10] [INFO ] Added : 44 causal constraints over 10 iterations in 93 ms. Result :sat
Minimization took 59 ms.
[2023-03-12 18:00:11] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:00:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:11] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-12 18:00:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:00:11] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:00:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:11] [INFO ] [Nat]Absence check using state equation in 99 ms returned sat
[2023-03-12 18:00:11] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-12 18:00:11] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-12 18:00:11] [INFO ] Added : 35 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 48 ms.
[2023-03-12 18:00:11] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:00:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:11] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-12 18:00:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:00:11] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:00:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:11] [INFO ] [Nat]Absence check using state equation in 101 ms returned sat
[2023-03-12 18:00:11] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-12 18:00:11] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-12 18:00:11] [INFO ] Added : 35 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 61 ms.
[2023-03-12 18:00:11] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:00:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:11] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-12 18:00:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:00:11] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:00:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:11] [INFO ] [Nat]Absence check using state equation in 109 ms returned sat
[2023-03-12 18:00:11] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-12 18:00:11] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-12 18:00:11] [INFO ] Added : 28 causal constraints over 7 iterations in 77 ms. Result :sat
Minimization took 26 ms.
[2023-03-12 18:00:12] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:00:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:12] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-12 18:00:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:00:12] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:00:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:12] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2023-03-12 18:00:12] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-12 18:00:12] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 0 ms to minimize.
[2023-03-12 18:00:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 36 ms
[2023-03-12 18:00:12] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-12 18:00:12] [INFO ] Deduced a trap composed of 3 places in 28 ms of which 1 ms to minimize.
[2023-03-12 18:00:12] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 1 ms to minimize.
[2023-03-12 18:00:12] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 90 ms
[2023-03-12 18:00:12] [INFO ] Added : 45 causal constraints over 10 iterations in 261 ms. Result :sat
Minimization took 33 ms.
[2023-03-12 18:00:12] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:00:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:12] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-12 18:00:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:00:12] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:00:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:12] [INFO ] [Nat]Absence check using state equation in 101 ms returned sat
[2023-03-12 18:00:12] [INFO ] [Nat]Added 15 Read/Feed constraints in 6 ms returned sat
[2023-03-12 18:00:12] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-12 18:00:12] [INFO ] Added : 38 causal constraints over 9 iterations in 116 ms. Result :sat
Minimization took 48 ms.
[2023-03-12 18:00:12] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:00:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:12] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-12 18:00:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:00:12] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:00:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:12] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2023-03-12 18:00:12] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-12 18:00:13] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-12 18:00:13] [INFO ] Added : 37 causal constraints over 9 iterations in 107 ms. Result :sat
Minimization took 33 ms.
[2023-03-12 18:00:13] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:00:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:13] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-12 18:00:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:00:13] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:00:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:13] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2023-03-12 18:00:13] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-12 18:00:13] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-12 18:00:13] [INFO ] Deduced a trap composed of 3 places in 26 ms of which 1 ms to minimize.
[2023-03-12 18:00:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 42 ms
[2023-03-12 18:00:13] [INFO ] Added : 38 causal constraints over 8 iterations in 148 ms. Result :sat
Minimization took 33 ms.
[2023-03-12 18:00:13] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:00:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:13] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-12 18:00:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:00:13] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:00:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:13] [INFO ] [Nat]Absence check using state equation in 70 ms returned sat
[2023-03-12 18:00:13] [INFO ] [Nat]Added 15 Read/Feed constraints in 12 ms returned sat
[2023-03-12 18:00:13] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-12 18:00:13] [INFO ] Added : 33 causal constraints over 8 iterations in 103 ms. Result :sat
Minimization took 40 ms.
[2023-03-12 18:00:13] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:00:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:13] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-12 18:00:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:00:13] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:00:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:14] [INFO ] [Nat]Absence check using state equation in 103 ms returned sat
[2023-03-12 18:00:14] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-12 18:00:14] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-12 18:00:14] [INFO ] Added : 36 causal constraints over 9 iterations in 114 ms. Result :sat
Minimization took 42 ms.
[2023-03-12 18:00:14] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:00:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:14] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-12 18:00:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:00:14] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:00:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:14] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2023-03-12 18:00:14] [INFO ] [Nat]Added 15 Read/Feed constraints in 22 ms returned sat
[2023-03-12 18:00:14] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-12 18:00:14] [INFO ] Deduced a trap composed of 3 places in 19 ms of which 1 ms to minimize.
[2023-03-12 18:00:14] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 0 ms to minimize.
[2023-03-12 18:00:14] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 73 ms
[2023-03-12 18:00:14] [INFO ] Added : 43 causal constraints over 10 iterations in 211 ms. Result :sat
Minimization took 21 ms.
[2023-03-12 18:00:14] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:00:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:14] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-12 18:00:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:00:14] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:00:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:14] [INFO ] [Nat]Absence check using state equation in 113 ms returned sat
[2023-03-12 18:00:14] [INFO ] [Nat]Added 15 Read/Feed constraints in 4 ms returned sat
[2023-03-12 18:00:14] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-12 18:00:14] [INFO ] Added : 31 causal constraints over 7 iterations in 86 ms. Result :sat
Minimization took 18 ms.
[2023-03-12 18:00:14] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:00:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:14] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-12 18:00:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:00:15] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:00:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:15] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2023-03-12 18:00:15] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-12 18:00:15] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 1 ms to minimize.
[2023-03-12 18:00:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 61 ms
[2023-03-12 18:00:15] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 11 ms.
[2023-03-12 18:00:15] [INFO ] Added : 30 causal constraints over 6 iterations in 86 ms. Result :sat
Minimization took 31 ms.
[2023-03-12 18:00:15] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:00:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:15] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-12 18:00:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:00:15] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:00:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:15] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2023-03-12 18:00:15] [INFO ] [Nat]Added 15 Read/Feed constraints in 5 ms returned sat
[2023-03-12 18:00:15] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-12 18:00:15] [INFO ] Deduced a trap composed of 3 places in 26 ms of which 0 ms to minimize.
[2023-03-12 18:00:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 40 ms
[2023-03-12 18:00:15] [INFO ] Added : 37 causal constraints over 9 iterations in 126 ms. Result :sat
Minimization took 40 ms.
[2023-03-12 18:00:15] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:00:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:15] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-12 18:00:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:00:15] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:00:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:15] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2023-03-12 18:00:15] [INFO ] [Nat]Added 15 Read/Feed constraints in 25 ms returned sat
[2023-03-12 18:00:15] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-12 18:00:16] [INFO ] Added : 50 causal constraints over 10 iterations in 362 ms. Result :sat
Minimization took 23 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 :[4996, 5000, 4997, 4996, 5002, 5000, 5000, 5000, 5001, 5000, 5000, 5001, 5002, 5000, 5000, 5002]
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 13 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 13 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.
[2023-03-12 18:00:36] [INFO ] Invariant cache hit.
[2023-03-12 18:00:36] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-12 18:00:36] [INFO ] Invariant cache hit.
[2023-03-12 18:00:36] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-12 18:00:36] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2023-03-12 18:00:36] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-12 18:00:36] [INFO ] Invariant cache hit.
[2023-03-12 18:00:36] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 171 ms. Remains : 75/75 places, 120/120 transitions.
[2023-03-12 18:00:36] [INFO ] Invariant cache hit.
Incomplete random walk after 1000877 steps, including 2 resets, run finished after 772 ms. (steps per millisecond=1296 ) properties (out of 16) seen :76054
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 :27881
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 :30249
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1033 ms. (steps per millisecond=968 ) properties (out of 16) seen :27950
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 :27895
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 :25368
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1001 ms. (steps per millisecond=999 ) properties (out of 16) seen :27910
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 :25289
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 :25305
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 934 ms. (steps per millisecond=1070 ) properties (out of 16) seen :30193
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 :30238
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 996 ms. (steps per millisecond=1004 ) properties (out of 16) seen :25299
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 867 ms. (steps per millisecond=1153 ) properties (out of 16) seen :30176
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 991 ms. (steps per millisecond=1009 ) properties (out of 16) seen :25389
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 983 ms. (steps per millisecond=1017 ) properties (out of 16) seen :25324
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 983 ms. (steps per millisecond=1017 ) properties (out of 16) seen :25309
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 924 ms. (steps per millisecond=1082 ) properties (out of 16) seen :30261
[2023-03-12 18:00:52] [INFO ] Invariant cache hit.
[2023-03-12 18:00:52] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:00:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:52] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-12 18:00:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:00:52] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:00:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:52] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2023-03-12 18:00:52] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-12 18:00:52] [INFO ] [Nat]Added 15 Read/Feed constraints in 22 ms returned sat
[2023-03-12 18:00:53] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-12 18:00:53] [INFO ] Deduced a trap composed of 3 places in 26 ms of which 0 ms to minimize.
[2023-03-12 18:00:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 39 ms
[2023-03-12 18:00:53] [INFO ] Added : 39 causal constraints over 9 iterations in 142 ms. Result :sat
Minimization took 45 ms.
[2023-03-12 18:00:53] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:00:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:53] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-12 18:00:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:00:53] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:00:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:53] [INFO ] [Nat]Absence check using state equation in 87 ms returned sat
[2023-03-12 18:00:53] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-12 18:00:53] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-12 18:00:53] [INFO ] Added : 44 causal constraints over 10 iterations in 83 ms. Result :sat
Minimization took 56 ms.
[2023-03-12 18:00:53] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:00:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:53] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-12 18:00:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:00:53] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:00:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:53] [INFO ] [Nat]Absence check using state equation in 104 ms returned sat
[2023-03-12 18:00:53] [INFO ] [Nat]Added 15 Read/Feed constraints in 4 ms returned sat
[2023-03-12 18:00:53] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 1 ms to minimize.
[2023-03-12 18:00:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 35 ms
[2023-03-12 18:00:53] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-12 18:00:53] [INFO ] Added : 30 causal constraints over 6 iterations in 58 ms. Result :sat
Minimization took 48 ms.
[2023-03-12 18:00:53] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:00:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:53] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-12 18:00:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:00:53] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:00:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:54] [INFO ] [Nat]Absence check using state equation in 101 ms returned sat
[2023-03-12 18:00:54] [INFO ] [Nat]Added 15 Read/Feed constraints in 4 ms returned sat
[2023-03-12 18:00:54] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-12 18:00:54] [INFO ] Deduced a trap composed of 3 places in 26 ms of which 1 ms to minimize.
[2023-03-12 18:00:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 44 ms
[2023-03-12 18:00:54] [INFO ] Added : 37 causal constraints over 9 iterations in 159 ms. Result :sat
Minimization took 39 ms.
[2023-03-12 18:00:54] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:00:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:54] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-12 18:00:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:00:54] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:00:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:54] [INFO ] [Nat]Absence check using state equation in 110 ms returned sat
[2023-03-12 18:00:54] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-12 18:00:54] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-12 18:00:54] [INFO ] Added : 28 causal constraints over 7 iterations in 72 ms. Result :sat
Minimization took 25 ms.
[2023-03-12 18:00:54] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:00:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:54] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-12 18:00:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:00:54] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:00:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:54] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2023-03-12 18:00:54] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-12 18:00:54] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 1 ms to minimize.
[2023-03-12 18:00:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 36 ms
[2023-03-12 18:00:54] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-12 18:00:54] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 0 ms to minimize.
[2023-03-12 18:00:54] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 1 ms to minimize.
[2023-03-12 18:00:54] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 84 ms
[2023-03-12 18:00:55] [INFO ] Added : 45 causal constraints over 10 iterations in 251 ms. Result :sat
Minimization took 35 ms.
[2023-03-12 18:00:55] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:00:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:55] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-12 18:00:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:00:55] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:00:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:55] [INFO ] [Nat]Absence check using state equation in 100 ms returned sat
[2023-03-12 18:00:55] [INFO ] [Nat]Added 15 Read/Feed constraints in 6 ms returned sat
[2023-03-12 18:00:55] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-12 18:00:55] [INFO ] Added : 38 causal constraints over 9 iterations in 113 ms. Result :sat
Minimization took 47 ms.
[2023-03-12 18:00:55] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:00:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:55] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-12 18:00:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:00:55] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:00:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:55] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2023-03-12 18:00:55] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-12 18:00:55] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-12 18:00:55] [INFO ] Added : 37 causal constraints over 9 iterations in 108 ms. Result :sat
Minimization took 33 ms.
[2023-03-12 18:00:55] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:00:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:55] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-12 18:00:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:00:55] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:00:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:55] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2023-03-12 18:00:55] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-12 18:00:55] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-12 18:00:56] [INFO ] Deduced a trap composed of 3 places in 26 ms of which 0 ms to minimize.
[2023-03-12 18:00:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 40 ms
[2023-03-12 18:00:56] [INFO ] Added : 38 causal constraints over 8 iterations in 146 ms. Result :sat
Minimization took 32 ms.
[2023-03-12 18:00:56] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:56] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-12 18:00:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:00:56] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:00:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:56] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2023-03-12 18:00:56] [INFO ] [Nat]Added 15 Read/Feed constraints in 4 ms returned sat
[2023-03-12 18:00:56] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-12 18:00:56] [INFO ] Added : 33 causal constraints over 8 iterations in 99 ms. Result :sat
Minimization took 35 ms.
[2023-03-12 18:00:56] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:56] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-12 18:00:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:00:56] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:00:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:56] [INFO ] [Nat]Absence check using state equation in 99 ms returned sat
[2023-03-12 18:00:56] [INFO ] [Nat]Added 15 Read/Feed constraints in 4 ms returned sat
[2023-03-12 18:00:56] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-12 18:00:56] [INFO ] Added : 36 causal constraints over 9 iterations in 107 ms. Result :sat
Minimization took 41 ms.
[2023-03-12 18:00:56] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:56] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-12 18:00:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:00:56] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:00:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:56] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2023-03-12 18:00:56] [INFO ] [Nat]Added 15 Read/Feed constraints in 21 ms returned sat
[2023-03-12 18:00:56] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-12 18:00:57] [INFO ] Deduced a trap composed of 3 places in 26 ms of which 0 ms to minimize.
[2023-03-12 18:00:57] [INFO ] Deduced a trap composed of 3 places in 21 ms of which 0 ms to minimize.
[2023-03-12 18:00:57] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 86 ms
[2023-03-12 18:00:57] [INFO ] Added : 43 causal constraints over 10 iterations in 210 ms. Result :sat
Minimization took 22 ms.
[2023-03-12 18:00:57] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:00:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:57] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-12 18:00:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:00:57] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:00:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:57] [INFO ] [Nat]Absence check using state equation in 106 ms returned sat
[2023-03-12 18:00:57] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-12 18:00:57] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-12 18:00:57] [INFO ] Added : 31 causal constraints over 7 iterations in 74 ms. Result :sat
Minimization took 16 ms.
[2023-03-12 18:00:57] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:00:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:57] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-12 18:00:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:00:57] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:00:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:57] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-12 18:00:57] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-12 18:00:57] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 0 ms to minimize.
[2023-03-12 18:00:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 59 ms
[2023-03-12 18:00:57] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-12 18:00:57] [INFO ] Added : 30 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 30 ms.
[2023-03-12 18:00:57] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:00:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:57] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-12 18:00:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:00:57] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:00:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:57] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2023-03-12 18:00:57] [INFO ] [Nat]Added 15 Read/Feed constraints in 4 ms returned sat
[2023-03-12 18:00:57] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-12 18:00:58] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 1 ms to minimize.
[2023-03-12 18:00:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 37 ms
[2023-03-12 18:00:58] [INFO ] Added : 37 causal constraints over 9 iterations in 116 ms. Result :sat
Minimization took 38 ms.
[2023-03-12 18:00:58] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:00:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:58] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-12 18:00:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:00:58] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:00:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:00:58] [INFO ] [Nat]Absence check using state equation in 70 ms returned sat
[2023-03-12 18:00:58] [INFO ] [Nat]Added 15 Read/Feed constraints in 24 ms returned sat
[2023-03-12 18:00:58] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-12 18:00:58] [INFO ] Added : 50 causal constraints over 10 iterations in 354 ms. Result :sat
Minimization took 22 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 :[4998, 5000, 5001, 5001, 5002, 5000, 5000, 5000, 5001, 5000, 5000, 5001, 5002, 5000, 5000, 5002]
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.
[2023-03-12 18:01:16] [INFO ] Invariant cache hit.
[2023-03-12 18:01:16] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-12 18:01:16] [INFO ] Invariant cache hit.
[2023-03-12 18:01:16] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-12 18:01:16] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-12 18:01:16] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-12 18:01:16] [INFO ] Invariant cache hit.
[2023-03-12 18:01:17] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 146 ms. Remains : 75/75 places, 120/120 transitions.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-00
[2023-03-12 18:01:17] [INFO ] Invariant cache hit.
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 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :99
[2023-03-12 18:01:17] [INFO ] Invariant cache hit.
[2023-03-12 18:01:17] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:01:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:17] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-12 18:01:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:01:17] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:01:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:17] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2023-03-12 18:01:17] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-12 18:01:17] [INFO ] [Nat]Added 15 Read/Feed constraints in 19 ms returned sat
[2023-03-12 18:01:17] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-12 18:01:17] [INFO ] Added : 41 causal constraints over 9 iterations in 117 ms. Result :sat
Minimization took 333 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[99]
Support contains 1 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 5 are kept as prefixes of interest. Removing 70 places using SCC suffix rule.0 ms
Discarding 70 places :
Also discarding 112 output transitions
Drop transitions removed 112 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /75 variables (removed 70) and now considering 8/120 (removed 112) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-12 18:01:19] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-12 18:01:19] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 5/75 places, 8/120 transitions.
[2023-03-12 18:01:19] [INFO ] Invariant cache hit.
Incomplete random walk after 1001618 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10117 ) properties (out of 1) seen :4939
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 :4999
[2023-03-12 18:01:19] [INFO ] Invariant cache hit.
[2023-03-12 18:01:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 18:01:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-12 18:01:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:01:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 18:01:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:19] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-12 18:01:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 18:01:19] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-12 18:01:19] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-12 18:01:19] [INFO ] Added : 4 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 7 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 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.
[2023-03-12 18:01:20] [INFO ] Invariant cache hit.
[2023-03-12 18:01:20] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-12 18:01:20] [INFO ] Invariant cache hit.
[2023-03-12 18:01:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 18:01:20] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2023-03-12 18:01:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 18:01:20] [INFO ] Invariant cache hit.
[2023-03-12 18:01:20] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 5/5 places, 8/8 transitions.
[2023-03-12 18:01:20] [INFO ] Invariant cache hit.
Incomplete random walk after 1002099 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9635 ) properties (out of 1) seen :4766
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 1) seen :5000
[2023-03-12 18:01:20] [INFO ] Invariant cache hit.
[2023-03-12 18:01:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 18:01:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:20] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-12 18:01:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:01:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 18:01:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-12 18:01:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 18:01:20] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-12 18:01:20] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-12 18:01:20] [INFO ] Deduced a trap composed of 3 places in 21 ms of which 0 ms to minimize.
[2023-03-12 18:01:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 26 ms
[2023-03-12 18:01:20] [INFO ] Added : 5 causal constraints over 2 iterations in 33 ms. Result :sat
Minimization took 7 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.
[2023-03-12 18:01:20] [INFO ] Invariant cache hit.
[2023-03-12 18:01:20] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-12 18:01:20] [INFO ] Invariant cache hit.
[2023-03-12 18:01:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 18:01:21] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-03-12 18:01:21] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-12 18:01:21] [INFO ] Invariant cache hit.
[2023-03-12 18:01:21] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-5000-UpperBounds-00 in 4015 ms.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-01
// Phase 1: matrix 120 rows 75 cols
[2023-03-12 18:01:21] [INFO ] Computed 15 place invariants in 2 ms
Incomplete random walk after 10004 steps, including 1 resets, run finished after 11 ms. (steps per millisecond=909 ) 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 :163
[2023-03-12 18:01:21] [INFO ] Invariant cache hit.
[2023-03-12 18:01:21] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:01:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:21] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-12 18:01:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:01:21] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:01:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:21] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-12 18:01:21] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-12 18:01:21] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-12 18:01:21] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-12 18:01:21] [INFO ] Added : 43 causal constraints over 9 iterations in 104 ms. Result :sat
Minimization took 277 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[163]
Support contains 1 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 5 are kept as prefixes of interest. Removing 70 places using SCC suffix rule.1 ms
Discarding 70 places :
Also discarding 112 output transitions
Drop transitions removed 112 transitions
Applied a total of 1 rules in 3 ms. Remains 5 /75 variables (removed 70) and now considering 8/120 (removed 112) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-12 18:01:25] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-12 18:01:25] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 5/75 places, 8/120 transitions.
[2023-03-12 18:01:25] [INFO ] Invariant cache hit.
Incomplete random walk after 1001074 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9625 ) properties (out of 1) seen :5002
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 1) seen :5001
[2023-03-12 18:01:26] [INFO ] Invariant cache hit.
[2023-03-12 18:01:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 18:01:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:26] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-12 18:01:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:01:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 18:01:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:26] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-12 18:01:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 18:01:26] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-12 18:01:26] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-12 18:01:26] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[5002]
FORMULA JoinFreeModules-PT-5000-UpperBounds-01 5003 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Ending property specific reduction for JoinFreeModules-PT-5000-UpperBounds-01 in 5408 ms.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-02
// Phase 1: matrix 120 rows 75 cols
[2023-03-12 18:01:26] [INFO ] Computed 15 place invariants in 1 ms
Incomplete random walk after 10003 steps, including 1 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :99
[2023-03-12 18:01:26] [INFO ] Invariant cache hit.
[2023-03-12 18:01:26] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:01:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:26] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-12 18:01:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:01:26] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:01:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:26] [INFO ] [Nat]Absence check using state equation in 98 ms returned sat
[2023-03-12 18:01:26] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-12 18:01:26] [INFO ] [Nat]Added 15 Read/Feed constraints in 6 ms returned sat
[2023-03-12 18:01:26] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-12 18:01:26] [INFO ] Added : 39 causal constraints over 9 iterations in 84 ms. Result :sat
Minimization took 257 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[99]
Support contains 1 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 5 are kept as prefixes of interest. Removing 70 places using SCC suffix rule.0 ms
Discarding 70 places :
Also discarding 112 output transitions
Drop transitions removed 112 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /75 variables (removed 70) and now considering 8/120 (removed 112) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-12 18:01:29] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-12 18:01:29] [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 : 5/75 places, 8/120 transitions.
[2023-03-12 18:01:29] [INFO ] Invariant cache hit.
Incomplete random walk after 1000104 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10102 ) properties (out of 1) seen :4836
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 :5001
[2023-03-12 18:01:29] [INFO ] Invariant cache hit.
[2023-03-12 18:01:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 18:01:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-12 18:01:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:01:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 18:01:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-12 18:01:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 18:01:29] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2023-03-12 18:01:29] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-12 18:01:29] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 0 ms to minimize.
[2023-03-12 18:01:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2023-03-12 18:01:29] [INFO ] Added : 5 causal constraints over 2 iterations in 33 ms. Result :sat
Minimization took 3 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.
[2023-03-12 18:01:30] [INFO ] Invariant cache hit.
[2023-03-12 18:01:30] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-12 18:01:30] [INFO ] Invariant cache hit.
[2023-03-12 18:01:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 18:01:30] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2023-03-12 18:01:30] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 18:01:30] [INFO ] Invariant cache hit.
[2023-03-12 18:01:30] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-5000-UpperBounds-02 in 3782 ms.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-03
// Phase 1: matrix 120 rows 75 cols
[2023-03-12 18:01:30] [INFO ] Computed 15 place invariants in 1 ms
Incomplete random walk after 12506 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=1136 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :99
[2023-03-12 18:01:30] [INFO ] Invariant cache hit.
[2023-03-12 18:01:30] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:01:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:30] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-12 18:01:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:01:30] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:01:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:30] [INFO ] [Nat]Absence check using state equation in 98 ms returned sat
[2023-03-12 18:01:30] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-12 18:01:30] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-12 18:01:30] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-12 18:01:30] [INFO ] Added : 31 causal constraints over 7 iterations in 67 ms. Result :sat
Minimization took 302 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[99]
Support contains 1 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 5 are kept as prefixes of interest. Removing 70 places using SCC suffix rule.0 ms
Discarding 70 places :
Also discarding 112 output transitions
Drop transitions removed 112 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /75 variables (removed 70) and now considering 8/120 (removed 112) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-12 18:01:33] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-12 18:01:33] [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 : 5/75 places, 8/120 transitions.
[2023-03-12 18:01:33] [INFO ] Invariant cache hit.
Incomplete random walk after 1001110 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9626 ) properties (out of 1) seen :4914
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 1) seen :5001
[2023-03-12 18:01:33] [INFO ] Invariant cache hit.
[2023-03-12 18:01:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 18:01:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:33] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-12 18:01:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:01:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 18:01:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-12 18:01:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 18:01:33] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-12 18:01:33] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-12 18:01:33] [INFO ] Deduced a trap composed of 3 places in 26 ms of which 0 ms to minimize.
[2023-03-12 18:01:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 28 ms
[2023-03-12 18:01:33] [INFO ] Added : 5 causal constraints over 2 iterations in 34 ms. Result :sat
Minimization took 6 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 0 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-03-12 18:01:33] [INFO ] Invariant cache hit.
[2023-03-12 18:01:33] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-12 18:01:33] [INFO ] Invariant cache hit.
[2023-03-12 18:01:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 18:01:33] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-03-12 18:01:33] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 18:01:33] [INFO ] Invariant cache hit.
[2023-03-12 18:01:34] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-5000-UpperBounds-03 in 3781 ms.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-04
// Phase 1: matrix 120 rows 75 cols
[2023-03-12 18:01:34] [INFO ] Computed 15 place invariants in 1 ms
Incomplete random walk after 10006 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1429 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :4
[2023-03-12 18:01:34] [INFO ] Invariant cache hit.
[2023-03-12 18:01:34] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:01:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:34] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-12 18:01:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:01:34] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:01:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:34] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2023-03-12 18:01:34] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-12 18:01:34] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-12 18:01:34] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-12 18:01:34] [INFO ] Added : 44 causal constraints over 10 iterations in 146 ms. Result :sat
Minimization took 55 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[4]
Support contains 1 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 5 are kept as prefixes of interest. Removing 70 places using SCC suffix rule.0 ms
Discarding 70 places :
Also discarding 112 output transitions
Drop transitions removed 112 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /75 variables (removed 70) and now considering 8/120 (removed 112) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-12 18:01:36] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-12 18:01:36] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 5/75 places, 8/120 transitions.
[2023-03-12 18:01:36] [INFO ] Invariant cache hit.
Incomplete random walk after 1001648 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9820 ) properties (out of 1) seen :4888
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 1) seen :5002
[2023-03-12 18:01:36] [INFO ] Invariant cache hit.
[2023-03-12 18:01:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 18:01:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-12 18:01:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:01:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-12 18:01:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-12 18:01:36] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 18:01:36] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-12 18:01:36] [INFO ] Deduced a trap composed of 3 places in 20 ms of which 0 ms to minimize.
[2023-03-12 18:01:36] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 23 ms
Current structural bounds on expressions (after SMT) : [5002] Max seen :[5002]
FORMULA JoinFreeModules-PT-5000-UpperBounds-04 5002 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Ending property specific reduction for JoinFreeModules-PT-5000-UpperBounds-04 in 2854 ms.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-05
// Phase 1: matrix 120 rows 75 cols
[2023-03-12 18:01:36] [INFO ] Computed 15 place invariants in 0 ms
Incomplete random walk after 10005 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :99
[2023-03-12 18:01:36] [INFO ] Invariant cache hit.
[2023-03-12 18:01:36] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:01:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:36] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-12 18:01:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:01:36] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:01:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:37] [INFO ] [Nat]Absence check using state equation in 100 ms returned sat
[2023-03-12 18:01:37] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-12 18:01:37] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-12 18:01:37] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-12 18:01:37] [INFO ] Deduced a trap composed of 3 places in 25 ms of which 1 ms to minimize.
[2023-03-12 18:01:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 41 ms
[2023-03-12 18:01:37] [INFO ] Added : 34 causal constraints over 8 iterations in 130 ms. Result :sat
Minimization took 75 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[99]
Support contains 1 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 5 are kept as prefixes of interest. Removing 70 places using SCC suffix rule.0 ms
Discarding 70 places :
Also discarding 112 output transitions
Drop transitions removed 112 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /75 variables (removed 70) and now considering 8/120 (removed 112) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-12 18:01:39] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-12 18:01:39] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 5/75 places, 8/120 transitions.
[2023-03-12 18:01:39] [INFO ] Invariant cache hit.
Incomplete random walk after 1001484 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10219 ) properties (out of 1) seen :4782
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 1) seen :5001
[2023-03-12 18:01:40] [INFO ] Invariant cache hit.
[2023-03-12 18:01:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 18:01:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-12 18:01:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:01:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 18:01:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:40] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-12 18:01:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 18:01:40] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-12 18:01:40] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-12 18:01:40] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 4 ms to minimize.
[2023-03-12 18:01:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 28 ms
[2023-03-12 18:01:40] [INFO ] Added : 5 causal constraints over 2 iterations in 36 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 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.
[2023-03-12 18:01:40] [INFO ] Invariant cache hit.
[2023-03-12 18:01:40] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-12 18:01:40] [INFO ] Invariant cache hit.
[2023-03-12 18:01:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 18:01:40] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-03-12 18:01:40] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-12 18:01:40] [INFO ] Invariant cache hit.
[2023-03-12 18:01:40] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92 ms. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-5000-UpperBounds-05 in 3856 ms.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-06
// Phase 1: matrix 120 rows 75 cols
[2023-03-12 18:01:40] [INFO ] Computed 15 place invariants in 0 ms
Incomplete random walk after 12506 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=893 ) properties (out of 1) seen :5000
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :5000
[2023-03-12 18:01:40] [INFO ] Invariant cache hit.
[2023-03-12 18:01:40] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:01:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:40] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-12 18:01:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:01:40] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:01:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:40] [INFO ] [Nat]Absence check using state equation in 100 ms returned sat
[2023-03-12 18:01:40] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-12 18:01:40] [INFO ] [Nat]Added 15 Read/Feed constraints in 6 ms returned sat
[2023-03-12 18:01:40] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-12 18:01:41] [INFO ] Added : 38 causal constraints over 9 iterations in 121 ms. Result :sat
Minimization took 53 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[5000]
Support contains 1 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 5 are kept as prefixes of interest. Removing 70 places using SCC suffix rule.0 ms
Discarding 70 places :
Also discarding 112 output transitions
Drop transitions removed 112 transitions
Applied a total of 1 rules in 2 ms. Remains 5 /75 variables (removed 70) and now considering 8/120 (removed 112) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-12 18:01:41] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-12 18:01:41] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 5/75 places, 8/120 transitions.
[2023-03-12 18:01:41] [INFO ] Invariant cache hit.
Incomplete random walk after 1001437 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10431 ) properties (out of 1) seen :5000
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 1) seen :5000
[2023-03-12 18:01:41] [INFO ] Invariant cache hit.
[2023-03-12 18:01:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 18:01:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-12 18:01:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:01:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 18:01:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-12 18:01:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 18:01:41] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-03-12 18:01:41] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-12 18:01:41] [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 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.
[2023-03-12 18:01:41] [INFO ] Invariant cache hit.
[2023-03-12 18:01:41] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-12 18:01:41] [INFO ] Invariant cache hit.
[2023-03-12 18:01:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 18:01:41] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2023-03-12 18:01:41] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 18:01:41] [INFO ] Invariant cache hit.
[2023-03-12 18:01:41] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-5000-UpperBounds-06 in 871 ms.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-07
// Phase 1: matrix 120 rows 75 cols
[2023-03-12 18:01:41] [INFO ] Computed 15 place invariants in 1 ms
Incomplete random walk after 10003 steps, including 1 resets, run finished after 7 ms. (steps per millisecond=1429 ) properties (out of 1) seen :5000
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :5000
[2023-03-12 18:01:41] [INFO ] Invariant cache hit.
[2023-03-12 18:01:41] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:01:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:41] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-12 18:01:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:01:41] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:01:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:41] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2023-03-12 18:01:41] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-12 18:01:41] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-12 18:01:41] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-12 18:01:41] [INFO ] Added : 37 causal constraints over 9 iterations in 118 ms. Result :sat
Minimization took 37 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[5000]
Support contains 1 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 5 are kept as prefixes of interest. Removing 70 places using SCC suffix rule.0 ms
Discarding 70 places :
Also discarding 112 output transitions
Drop transitions removed 112 transitions
Applied a total of 1 rules in 0 ms. Remains 5 /75 variables (removed 70) and now considering 8/120 (removed 112) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-12 18:01:41] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-12 18:01:41] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 5/75 places, 8/120 transitions.
[2023-03-12 18:01:41] [INFO ] Invariant cache hit.
Incomplete random walk after 1000203 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9710 ) properties (out of 1) seen :5000
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 1) seen :5000
[2023-03-12 18:01:42] [INFO ] Invariant cache hit.
[2023-03-12 18:01:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 18:01:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:42] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-12 18:01:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:01:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 18:01:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-12 18:01:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 18:01:42] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-03-12 18:01:42] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-12 18:01:42] [INFO ] Added : 6 causal constraints over 2 iterations in 6 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 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.
[2023-03-12 18:01:42] [INFO ] Invariant cache hit.
[2023-03-12 18:01:42] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-12 18:01:42] [INFO ] Invariant cache hit.
[2023-03-12 18:01:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 18:01:42] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-03-12 18:01:42] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 18:01:42] [INFO ] Invariant cache hit.
[2023-03-12 18:01:42] [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-07 in 798 ms.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-08
// Phase 1: matrix 120 rows 75 cols
[2023-03-12 18:01:42] [INFO ] Computed 15 place invariants in 1 ms
Incomplete random walk after 10003 steps, including 1 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 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :106
[2023-03-12 18:01:42] [INFO ] Invariant cache hit.
[2023-03-12 18:01:42] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:01:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:42] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-12 18:01:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:01:42] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:01:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:42] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-12 18:01:42] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-12 18:01:42] [INFO ] [Nat]Added 15 Read/Feed constraints in 5 ms returned sat
[2023-03-12 18:01:42] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-12 18:01:42] [INFO ] Added : 47 causal constraints over 10 iterations in 95 ms. Result :sat
Minimization took 36 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[106]
Support contains 1 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 5 are kept as prefixes of interest. Removing 70 places using SCC suffix rule.0 ms
Discarding 70 places :
Also discarding 112 output transitions
Drop transitions removed 112 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /75 variables (removed 70) and now considering 8/120 (removed 112) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-12 18:01:43] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-12 18:01:43] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 5/75 places, 8/120 transitions.
[2023-03-12 18:01:43] [INFO ] Invariant cache hit.
Incomplete random walk after 1002127 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9278 ) properties (out of 1) seen :5001
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 1) seen :5001
[2023-03-12 18:01:43] [INFO ] Invariant cache hit.
[2023-03-12 18:01:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 18:01:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-12 18:01:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:01:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 18:01:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-12 18:01:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 18:01:43] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-03-12 18:01:43] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-12 18:01:43] [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.
[2023-03-12 18:01:43] [INFO ] Invariant cache hit.
[2023-03-12 18:01:43] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-12 18:01:43] [INFO ] Invariant cache hit.
[2023-03-12 18:01:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 18:01:43] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-03-12 18:01:43] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-12 18:01:43] [INFO ] Invariant cache hit.
[2023-03-12 18:01:43] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 5/5 places, 8/8 transitions.
[2023-03-12 18:01:43] [INFO ] Invariant cache hit.
Incomplete random walk after 1000662 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9810 ) properties (out of 1) seen :5001
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 1) seen :5001
[2023-03-12 18:01:44] [INFO ] Invariant cache hit.
[2023-03-12 18:01:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 18:01:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-12 18:01:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:01:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 18:01:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-12 18:01:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 18:01:44] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-03-12 18:01:44] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-12 18:01:44] [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 2 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-03-12 18:01:44] [INFO ] Invariant cache hit.
[2023-03-12 18:01:44] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-12 18:01:44] [INFO ] Invariant cache hit.
[2023-03-12 18:01:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 18:01:44] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-03-12 18:01:44] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 18:01:44] [INFO ] Invariant cache hit.
[2023-03-12 18:01:44] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-5000-UpperBounds-08 in 2130 ms.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-09
// Phase 1: matrix 120 rows 75 cols
[2023-03-12 18:01:44] [INFO ] Computed 15 place invariants in 1 ms
Incomplete random walk after 12505 steps, including 2 resets, run finished after 15 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 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :163
[2023-03-12 18:01:44] [INFO ] Invariant cache hit.
[2023-03-12 18:01:44] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:01:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:44] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-12 18:01:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:01:44] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:01:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:44] [INFO ] [Nat]Absence check using state equation in 100 ms returned sat
[2023-03-12 18:01:44] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-12 18:01:44] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-12 18:01:44] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-12 18:01:44] [INFO ] Added : 39 causal constraints over 9 iterations in 81 ms. Result :sat
Minimization took 324 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[163]
Support contains 1 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 5 are kept as prefixes of interest. Removing 70 places using SCC suffix rule.0 ms
Discarding 70 places :
Also discarding 112 output transitions
Drop transitions removed 112 transitions
Applied a total of 1 rules in 0 ms. Remains 5 /75 variables (removed 70) and now considering 8/120 (removed 112) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-12 18:01:45] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-12 18:01:45] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 5/75 places, 8/120 transitions.
[2023-03-12 18:01:45] [INFO ] Invariant cache hit.
Incomplete random walk after 1000708 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10007 ) properties (out of 1) seen :5002
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 1) seen :5001
[2023-03-12 18:01:45] [INFO ] Invariant cache hit.
[2023-03-12 18:01:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 18:01:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:45] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-12 18:01:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:01:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 18:01:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-12 18:01:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 18:01:45] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-12 18:01:45] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-12 18:01:45] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[5002]
FORMULA JoinFreeModules-PT-5000-UpperBounds-09 5003 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Ending property specific reduction for JoinFreeModules-PT-5000-UpperBounds-09 in 1594 ms.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-10
// Phase 1: matrix 120 rows 75 cols
[2023-03-12 18:01:46] [INFO ] Computed 15 place invariants in 1 ms
Incomplete random walk after 10004 steps, including 1 resets, run finished after 7 ms. (steps per millisecond=1429 ) properties (out of 1) seen :5000
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :5000
[2023-03-12 18:01:46] [INFO ] Invariant cache hit.
[2023-03-12 18:01:46] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:01:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:46] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-12 18:01:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:01:46] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:01:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:46] [INFO ] [Nat]Absence check using state equation in 98 ms returned sat
[2023-03-12 18:01:46] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-12 18:01:46] [INFO ] [Nat]Added 15 Read/Feed constraints in 4 ms returned sat
[2023-03-12 18:01:46] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-12 18:01:46] [INFO ] Added : 36 causal constraints over 9 iterations in 100 ms. Result :sat
Minimization took 41 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[5000]
Support contains 1 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 5 are kept as prefixes of interest. Removing 70 places using SCC suffix rule.0 ms
Discarding 70 places :
Also discarding 112 output transitions
Drop transitions removed 112 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /75 variables (removed 70) and now considering 8/120 (removed 112) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-12 18:01:46] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-12 18:01:46] [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 : 5/75 places, 8/120 transitions.
[2023-03-12 18:01:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000195 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10001 ) properties (out of 1) seen :5000
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 :5000
[2023-03-12 18:01:46] [INFO ] Invariant cache hit.
[2023-03-12 18:01:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 18:01:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:46] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-12 18:01:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:01:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 18:01:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:46] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-12 18:01:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 18:01:46] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-03-12 18:01:46] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-12 18:01:46] [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 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.
[2023-03-12 18:01:46] [INFO ] Invariant cache hit.
[2023-03-12 18:01:46] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-12 18:01:46] [INFO ] Invariant cache hit.
[2023-03-12 18:01:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 18:01:46] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2023-03-12 18:01:46] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 18:01:46] [INFO ] Invariant cache hit.
[2023-03-12 18:01:46] [INFO ] Dead Transitions using invariants and state equation in 22 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-10 in 804 ms.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-11
// Phase 1: matrix 120 rows 75 cols
[2023-03-12 18:01:46] [INFO ] Computed 15 place invariants in 0 ms
Incomplete random walk after 10005 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :5001
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 :106
[2023-03-12 18:01:46] [INFO ] Invariant cache hit.
[2023-03-12 18:01:46] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:01:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:47] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-12 18:01:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:01:47] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:01:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:47] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2023-03-12 18:01:47] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-12 18:01:47] [INFO ] [Nat]Added 15 Read/Feed constraints in 21 ms returned sat
[2023-03-12 18:01:47] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-12 18:01:47] [INFO ] Deduced a trap composed of 3 places in 21 ms of which 1 ms to minimize.
[2023-03-12 18:01:47] [INFO ] Deduced a trap composed of 3 places in 15 ms of which 0 ms to minimize.
[2023-03-12 18:01:47] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 72 ms
[2023-03-12 18:01:47] [INFO ] Added : 43 causal constraints over 10 iterations in 198 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[5001]
Support contains 1 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 5 are kept as prefixes of interest. Removing 70 places using SCC suffix rule.0 ms
Discarding 70 places :
Also discarding 112 output transitions
Drop transitions removed 112 transitions
Applied a total of 1 rules in 2 ms. Remains 5 /75 variables (removed 70) and now considering 8/120 (removed 112) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-12 18:01:47] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-12 18:01:47] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 5/75 places, 8/120 transitions.
[2023-03-12 18:01:47] [INFO ] Invariant cache hit.
Incomplete random walk after 1000043 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 1) seen :5001
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 1) seen :5001
[2023-03-12 18:01:48] [INFO ] Invariant cache hit.
[2023-03-12 18:01:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 18:01:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:48] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-12 18:01:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:01:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 18:01:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-12 18:01:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 18:01:48] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-03-12 18:01:48] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-12 18:01:48] [INFO ] Added : 6 causal constraints over 3 iterations in 9 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 7 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 8 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 2 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-03-12 18:01:48] [INFO ] Invariant cache hit.
[2023-03-12 18:01:48] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-12 18:01:48] [INFO ] Invariant cache hit.
[2023-03-12 18:01:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 18:01:48] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2023-03-12 18:01:48] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 18:01:48] [INFO ] Invariant cache hit.
[2023-03-12 18:01:48] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-5000-UpperBounds-11 in 1564 ms.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-12
// Phase 1: matrix 120 rows 75 cols
[2023-03-12 18:01:48] [INFO ] Computed 15 place invariants in 1 ms
Incomplete random walk after 10003 steps, including 1 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :6
[2023-03-12 18:01:48] [INFO ] Invariant cache hit.
[2023-03-12 18:01:48] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:01:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:48] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-12 18:01:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:01:48] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:01:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:48] [INFO ] [Nat]Absence check using state equation in 112 ms returned sat
[2023-03-12 18:01:48] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-12 18:01:48] [INFO ] [Nat]Added 15 Read/Feed constraints in 20 ms returned sat
[2023-03-12 18:01:48] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-12 18:01:48] [INFO ] Added : 30 causal constraints over 7 iterations in 69 ms. Result :sat
Minimization took 228 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[6]
Support contains 1 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 5 are kept as prefixes of interest. Removing 70 places using SCC suffix rule.0 ms
Discarding 70 places :
Also discarding 112 output transitions
Drop transitions removed 112 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /75 variables (removed 70) and now considering 8/120 (removed 112) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-12 18:01:51] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-12 18:01:51] [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 : 5/75 places, 8/120 transitions.
[2023-03-12 18:01:51] [INFO ] Invariant cache hit.
Incomplete random walk after 1000359 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10420 ) properties (out of 1) seen :4951
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 1) seen :5002
[2023-03-12 18:01:51] [INFO ] Invariant cache hit.
[2023-03-12 18:01:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 18:01:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:51] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-12 18:01:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:01:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 18:01:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-12 18:01:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 18:01:51] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-03-12 18:01:51] [INFO ] Deduced a trap composed of 3 places in 16 ms of which 0 ms to minimize.
[2023-03-12 18:01:51] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 18 ms
Current structural bounds on expressions (after SMT) : [5002] Max seen :[5002]
FORMULA JoinFreeModules-PT-5000-UpperBounds-12 5002 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Ending property specific reduction for JoinFreeModules-PT-5000-UpperBounds-12 in 3034 ms.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-13
// Phase 1: matrix 120 rows 75 cols
[2023-03-12 18:01:51] [INFO ] Computed 15 place invariants in 3 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 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :5000
[2023-03-12 18:01:51] [INFO ] Invariant cache hit.
[2023-03-12 18:01:51] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:01:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:51] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-12 18:01:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:01:51] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:01:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:51] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-12 18:01:51] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-12 18:01:51] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-12 18:01:51] [INFO ] Deduced a trap composed of 3 places in 19 ms of which 0 ms to minimize.
[2023-03-12 18:01:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 52 ms
[2023-03-12 18:01:51] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-12 18:01:51] [INFO ] Added : 30 causal constraints over 6 iterations in 69 ms. Result :sat
Minimization took 31 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[5000]
Support contains 1 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 5 are kept as prefixes of interest. Removing 70 places using SCC suffix rule.0 ms
Discarding 70 places :
Also discarding 112 output transitions
Drop transitions removed 112 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /75 variables (removed 70) and now considering 8/120 (removed 112) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-12 18:01:51] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-12 18:01:51] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 5/75 places, 8/120 transitions.
[2023-03-12 18:01:51] [INFO ] Invariant cache hit.
Incomplete random walk after 1001506 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10219 ) properties (out of 1) seen :5000
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 1) seen :5000
[2023-03-12 18:01:52] [INFO ] Invariant cache hit.
[2023-03-12 18:01:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 18:01:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-12 18:01:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:01:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 18:01:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-12 18:01:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 18:01:52] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-12 18:01:52] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-12 18:01:52] [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.
[2023-03-12 18:01:52] [INFO ] Invariant cache hit.
[2023-03-12 18:01:52] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-12 18:01:52] [INFO ] Invariant cache hit.
[2023-03-12 18:01:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 18:01:52] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-03-12 18:01:52] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 18:01:52] [INFO ] Invariant cache hit.
[2023-03-12 18:01:52] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-5000-UpperBounds-13 in 812 ms.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-14
// Phase 1: matrix 120 rows 75 cols
[2023-03-12 18:01:52] [INFO ] Computed 15 place invariants in 1 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 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :5000
[2023-03-12 18:01:52] [INFO ] Invariant cache hit.
[2023-03-12 18:01:52] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:01:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:52] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-12 18:01:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:01:52] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:01:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:52] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2023-03-12 18:01:52] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-12 18:01:52] [INFO ] [Nat]Added 15 Read/Feed constraints in 4 ms returned sat
[2023-03-12 18:01:52] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-12 18:01:52] [INFO ] Deduced a trap composed of 3 places in 19 ms of which 0 ms to minimize.
[2023-03-12 18:01:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 33 ms
[2023-03-12 18:01:52] [INFO ] Added : 37 causal constraints over 9 iterations in 114 ms. Result :sat
Minimization took 39 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[5000]
Support contains 1 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 5 are kept as prefixes of interest. Removing 70 places using SCC suffix rule.0 ms
Discarding 70 places :
Also discarding 112 output transitions
Drop transitions removed 112 transitions
Applied a total of 1 rules in 0 ms. Remains 5 /75 variables (removed 70) and now considering 8/120 (removed 112) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-12 18:01:52] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-12 18:01:52] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 5/75 places, 8/120 transitions.
[2023-03-12 18:01:52] [INFO ] Invariant cache hit.
Incomplete random walk after 1000720 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9810 ) properties (out of 1) seen :5000
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 1) seen :5000
[2023-03-12 18:01:52] [INFO ] Invariant cache hit.
[2023-03-12 18:01:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 18:01:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-12 18:01:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:01:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 18:01:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:53] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-12 18:01:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 18:01:53] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-12 18:01:53] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-12 18:01:53] [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.
[2023-03-12 18:01:53] [INFO ] Invariant cache hit.
[2023-03-12 18:01:53] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-12 18:01:53] [INFO ] Invariant cache hit.
[2023-03-12 18:01:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 18:01:53] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-03-12 18:01:53] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 18:01:53] [INFO ] Invariant cache hit.
[2023-03-12 18:01:53] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-5000-UpperBounds-14 in 789 ms.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-15
// Phase 1: matrix 120 rows 75 cols
[2023-03-12 18:01:53] [INFO ] Computed 15 place invariants in 0 ms
Incomplete random walk after 10003 steps, including 1 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :163
[2023-03-12 18:01:53] [INFO ] Invariant cache hit.
[2023-03-12 18:01:53] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-12 18:01:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:53] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-12 18:01:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:01:53] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 18:01:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:53] [INFO ] [Nat]Absence check using state equation in 100 ms returned sat
[2023-03-12 18:01:53] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-12 18:01:53] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-12 18:01:53] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-12 18:01:53] [INFO ] Added : 39 causal constraints over 9 iterations in 84 ms. Result :sat
Minimization took 259 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[163]
Support contains 1 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 5 are kept as prefixes of interest. Removing 70 places using SCC suffix rule.0 ms
Discarding 70 places :
Also discarding 112 output transitions
Drop transitions removed 112 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /75 variables (removed 70) and now considering 8/120 (removed 112) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-12 18:01:56] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-12 18:01:56] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 5/75 places, 8/120 transitions.
[2023-03-12 18:01:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1002002 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10437 ) properties (out of 1) seen :5001
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 1) seen :5001
[2023-03-12 18:01:56] [INFO ] Invariant cache hit.
[2023-03-12 18:01:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 18:01:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-12 18:01:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 18:01:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 18:01:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 18:01:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-12 18:01:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 18:01:56] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-12 18:01:56] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-12 18:01:56] [INFO ] Added : 6 causal constraints over 2 iterations in 4 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.
[2023-03-12 18:01:56] [INFO ] Invariant cache hit.
[2023-03-12 18:01:56] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-12 18:01:56] [INFO ] Invariant cache hit.
[2023-03-12 18:01:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 18:01:56] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-03-12 18:01:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 18:01:56] [INFO ] Invariant cache hit.
[2023-03-12 18:01:56] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-5000-UpperBounds-15 in 3517 ms.
[2023-03-12 18:01:56] [INFO ] Flatten gal took : 34 ms
[2023-03-12 18:01:56] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/UpperBounds.sr.xml took 2 ms.
[2023-03-12 18:01:56] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 75 places, 120 transitions and 315 arcs took 2 ms.
Total runtime 286552 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running JoinFreeModules (PT), instance 5000
Examination UpperBounds
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/UpperBoundParse.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//upper_bound//smart
PNML FILE: model.pnml
Petri model created: 75 places, 120 transitions, 315 arcs.
Final Score: 350.36
Took : 2 seconds
Bounds file is: UpperBounds.xml
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 10619920 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16085672 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
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
Caught signal 15, terminating.
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="smartxred"
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 smartxred"
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 r235-tall-167856421400229"
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 ;