MCC'2023- Execution of r234-tall-167856420000229

About the Execution of Marcie+red for JoinFreeModules-PT-5000

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
12904.228	3600000.00	3647616.00	42446.10	? 5003 ? ? 5002 ? ? ? ? 5003 ? ? 5002 ? ? 5003	normal

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.r234-tall-167856420000229.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 marciexred
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 r234-tall-167856420000229
=====================================================================

--------------------
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 1679465228338

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=marciexred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=JoinFreeModules-PT-5000
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-22 06:07:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-22 06:07:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 06:07:10] [INFO ] Load time of PNML (sax parser for PT used): 753 ms
[2023-03-22 06:07:11] [INFO ] Transformed 25001 places.
[2023-03-22 06:07:11] [INFO ] Transformed 40001 transitions.
[2023-03-22 06:07:11] [INFO ] Parsed PT model containing 25001 places and 40001 transitions and 115002 arcs in 967 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
[2023-03-22 06:07:11] [INFO ] Computed 5000 place invariants in 198 ms
Incomplete random walk after 12505 steps, including 2 resets, run finished after 2622 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 2637 ms. (steps per millisecond=3 ) properties (out of 16) seen :25006
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2323 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 2447 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 2212 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 2033 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 2034 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 2050 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 2061 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 2052 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 2047 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 2045 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 2050 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 2048 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 2035 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 2019 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 2027 ms. (steps per millisecond=4 ) properties (out of 16) seen :25006
[2023-03-22 06:07:48] [INFO ] Invariant cache hit.
[2023-03-22 06:07:53] [INFO ] [Real]Absence check using 5000 positive place invariants in 1992 ms returned unknown
[2023-03-22 06:07:58] [INFO ] [Real]Absence check using 5000 positive place invariants in 2154 ms returned unknown
[2023-03-22 06:08:03] [INFO ] [Real]Absence check using 5000 positive place invariants in 2222 ms returned unknown
[2023-03-22 06:08:08] [INFO ] [Real]Absence check using 5000 positive place invariants in 2200 ms returned unknown
[2023-03-22 06:08:13] [INFO ] [Real]Absence check using 5000 positive place invariants in 2213 ms returned unknown
[2023-03-22 06:08:18] [INFO ] [Real]Absence check using 5000 positive place invariants in 2184 ms returned unknown
[2023-03-22 06:08:23] [INFO ] [Real]Absence check using 5000 positive place invariants in 2229 ms returned unknown
[2023-03-22 06:08:28] [INFO ] [Real]Absence check using 5000 positive place invariants in 2197 ms returned unknown
[2023-03-22 06:08:33] [INFO ] [Real]Absence check using 5000 positive place invariants in 2166 ms returned unknown
[2023-03-22 06:08:38] [INFO ] [Real]Absence check using 5000 positive place invariants in 2155 ms returned unknown
[2023-03-22 06:08:43] [INFO ] [Real]Absence check using 5000 positive place invariants in 2056 ms returned unknown
[2023-03-22 06:08:48] [INFO ] [Real]Absence check using 5000 positive place invariants in 2113 ms returned unknown
[2023-03-22 06:08:53] [INFO ] [Real]Absence check using 5000 positive place invariants in 2188 ms returned unknown
[2023-03-22 06:08:58] [INFO ] [Real]Absence check using 5000 positive place invariants in 2101 ms returned unknown
[2023-03-22 06:09:03] [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 14
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.assertInvariants(DeadlockTester.java:2340)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:886)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 06:09:08] [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 15
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)
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.42 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 175 ms. Remains 75 /25000 variables (removed 24925) and now considering 120/40001 (removed 39881) transitions.
// Phase 1: matrix 120 rows 75 cols
[2023-03-22 06:09:08] [INFO ] Computed 15 place invariants in 5 ms
[2023-03-22 06:09:08] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 246 ms. Remains : 75/25000 places, 120/40001 transitions.
[2023-03-22 06:09:08] [INFO ] Invariant cache hit.
Incomplete random walk after 1000689 steps, including 2 resets, run finished after 790 ms. (steps per millisecond=1266 ) properties (out of 16) seen :73579
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1052 ms. (steps per millisecond=950 ) properties (out of 16) seen :27916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1009 ms. (steps per millisecond=991 ) properties (out of 16) seen :30211
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1015 ms. (steps per millisecond=985 ) properties (out of 16) seen :27894
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1008 ms. (steps per millisecond=992 ) properties (out of 16) seen :27892
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1080 ms. (steps per millisecond=925 ) properties (out of 16) seen :25405
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1024 ms. (steps per millisecond=976 ) properties (out of 16) seen :27911
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1071 ms. (steps per millisecond=933 ) properties (out of 16) seen :25282
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1066 ms. (steps per millisecond=938 ) properties (out of 16) seen :25310
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 933 ms. (steps per millisecond=1071 ) properties (out of 16) seen :30198
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 :30248
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1140 ms. (steps per millisecond=877 ) properties (out of 16) seen :25318
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 919 ms. (steps per millisecond=1088 ) properties (out of 16) seen :30189
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1083 ms. (steps per millisecond=923 ) properties (out of 16) seen :25423
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1066 ms. (steps per millisecond=938 ) properties (out of 16) seen :25306
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1087 ms. (steps per millisecond=919 ) properties (out of 16) seen :25274
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 988 ms. (steps per millisecond=1012 ) properties (out of 16) seen :30244
[2023-03-22 06:09:26] [INFO ] Invariant cache hit.
[2023-03-22 06:09:26] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:09:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:09:26] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2023-03-22 06:09:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:09:26] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:09:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:09:26] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2023-03-22 06:09:26] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-22 06:09:26] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 06:09:26] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 13 ms.
[2023-03-22 06:09:26] [INFO ] Added : 41 causal constraints over 10 iterations in 139 ms. Result :sat
Minimization took 214 ms.
[2023-03-22 06:09:26] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:09:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:09:26] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-22 06:09:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:09:26] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:09:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:09:27] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2023-03-22 06:09:27] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 06:09:27] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-22 06:09:27] [INFO ] Added : 44 causal constraints over 10 iterations in 117 ms. Result :sat
Minimization took 60 ms.
[2023-03-22 06:09:27] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:09:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:09:27] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 06:09:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:09:27] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:09:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:09:27] [INFO ] [Nat]Absence check using state equation in 101 ms returned sat
[2023-03-22 06:09:27] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 06:09:27] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-22 06:09:27] [INFO ] Deduced a trap composed of 3 places in 26 ms of which 5 ms to minimize.
[2023-03-22 06:09:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 44 ms
[2023-03-22 06:09:27] [INFO ] Added : 34 causal constraints over 8 iterations in 133 ms. Result :sat
Minimization took 54 ms.
[2023-03-22 06:09:27] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:09:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:09:27] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-22 06:09:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:09:27] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:09:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:09:27] [INFO ] [Nat]Absence check using state equation in 104 ms returned sat
[2023-03-22 06:09:27] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 06:09:27] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-22 06:09:27] [INFO ] Added : 41 causal constraints over 9 iterations in 122 ms. Result :sat
Minimization took 162 ms.
[2023-03-22 06:09:28] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:09:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:09:28] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 06:09:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:09:28] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:09:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:09:28] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2023-03-22 06:09:28] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-22 06:09:28] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 06:09:28] [INFO ] Added : 49 causal constraints over 11 iterations in 123 ms. Result :sat
Minimization took 41 ms.
[2023-03-22 06:09:28] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:09:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:09:28] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 06:09:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:09:28] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:09:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:09:28] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
[2023-03-22 06:09:28] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 06:09:28] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 06:09:28] [INFO ] Added : 39 causal constraints over 8 iterations in 148 ms. Result :sat
Minimization took 51 ms.
[2023-03-22 06:09:28] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:09:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:09:28] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-22 06:09:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:09:28] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:09:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:09:29] [INFO ] [Nat]Absence check using state equation in 107 ms returned sat
[2023-03-22 06:09:29] [INFO ] [Nat]Added 15 Read/Feed constraints in 6 ms returned sat
[2023-03-22 06:09:29] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-22 06:09:29] [INFO ] Added : 38 causal constraints over 9 iterations in 132 ms. Result :sat
Minimization took 48 ms.
[2023-03-22 06:09:29] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:09:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:09:29] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-22 06:09:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:09:29] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:09:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:09:29] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2023-03-22 06:09:29] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-22 06:09:29] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 06:09:29] [INFO ] Added : 37 causal constraints over 9 iterations in 107 ms. Result :sat
Minimization took 34 ms.
[2023-03-22 06:09:29] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:09:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:09:29] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 06:09:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:09:29] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:09:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:09:29] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2023-03-22 06:09:29] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-22 06:09:29] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 06:09:29] [INFO ] Deduced a trap composed of 3 places in 25 ms of which 1 ms to minimize.
[2023-03-22 06:09:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 45 ms
[2023-03-22 06:09:29] [INFO ] Added : 38 causal constraints over 8 iterations in 149 ms. Result :sat
Minimization took 29 ms.
[2023-03-22 06:09:29] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:09:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:09:29] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 06:09:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:09:29] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:09:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:09:30] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2023-03-22 06:09:30] [INFO ] [Nat]Added 15 Read/Feed constraints in 4 ms returned sat
[2023-03-22 06:09:30] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 06:09:30] [INFO ] Added : 33 causal constraints over 8 iterations in 100 ms. Result :sat
Minimization took 40 ms.
[2023-03-22 06:09:30] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:09:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:09:30] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 06:09:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:09:30] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:09:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:09:30] [INFO ] [Nat]Absence check using state equation in 98 ms returned sat
[2023-03-22 06:09:30] [INFO ] [Nat]Added 15 Read/Feed constraints in 5 ms returned sat
[2023-03-22 06:09:30] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 06:09:30] [INFO ] Added : 36 causal constraints over 9 iterations in 109 ms. Result :sat
Minimization took 41 ms.
[2023-03-22 06:09:30] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:09:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:09:30] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 06:09:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:09:30] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:09:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:09:30] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2023-03-22 06:09:30] [INFO ] [Nat]Added 15 Read/Feed constraints in 21 ms returned sat
[2023-03-22 06:09:30] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-22 06:09:30] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 1 ms to minimize.
[2023-03-22 06:09:30] [INFO ] Deduced a trap composed of 3 places in 18 ms of which 2 ms to minimize.
[2023-03-22 06:09:30] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 76 ms
[2023-03-22 06:09:30] [INFO ] Added : 43 causal constraints over 10 iterations in 219 ms. Result :sat
Minimization took 21 ms.
[2023-03-22 06:09:30] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:09:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:09:30] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 06:09:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:09:31] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:09:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:09:31] [INFO ] [Nat]Absence check using state equation in 98 ms returned sat
[2023-03-22 06:09:31] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 06:09:31] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 06:09:31] [INFO ] Added : 34 causal constraints over 8 iterations in 72 ms. Result :sat
Minimization took 160 ms.
[2023-03-22 06:09:31] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:09:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:09:31] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 06:09:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:09:31] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:09:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:09:31] [INFO ] [Nat]Absence check using state equation in 100 ms returned sat
[2023-03-22 06:09:31] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 06:09:31] [INFO ] Deduced a trap composed of 3 places in 21 ms of which 1 ms to minimize.
[2023-03-22 06:09:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 57 ms
[2023-03-22 06:09:31] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-22 06:09:31] [INFO ] Added : 30 causal constraints over 6 iterations in 74 ms. Result :sat
Minimization took 32 ms.
[2023-03-22 06:09:31] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:09:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:09:31] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 06:09:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:09:31] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:09:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:09:31] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2023-03-22 06:09:31] [INFO ] [Nat]Added 15 Read/Feed constraints in 5 ms returned sat
[2023-03-22 06:09:31] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 06:09:31] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 0 ms to minimize.
[2023-03-22 06:09:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 38 ms
[2023-03-22 06:09:32] [INFO ] Added : 37 causal constraints over 9 iterations in 125 ms. Result :sat
Minimization took 39 ms.
[2023-03-22 06:09:32] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:09:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:09:32] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-22 06:09:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:09:32] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:09:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:09:32] [INFO ] [Nat]Absence check using state equation in 70 ms returned sat
[2023-03-22 06:09:32] [INFO ] [Nat]Added 15 Read/Feed constraints in 13 ms returned sat
[2023-03-22 06:09:32] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 06:09:32] [INFO ] Added : 47 causal constraints over 11 iterations in 143 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 :[3752, 5000, 4627, 3002, 4190, 3752, 5000, 5000, 5001, 5000, 5000, 5001, 4253, 5000, 5000, 5001]
Support contains 16 out of 75 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 75/75 places, 120/120 transitions.
Applied a total of 0 rules in 3 ms. Remains 75 /75 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 75/75 places, 120/120 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 75/75 places, 120/120 transitions.
Applied a total of 0 rules in 3 ms. Remains 75 /75 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2023-03-22 06:09:50] [INFO ] Invariant cache hit.
[2023-03-22 06:09:50] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-22 06:09:50] [INFO ] Invariant cache hit.
[2023-03-22 06:09:50] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-22 06:09:50] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2023-03-22 06:09:50] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-22 06:09:50] [INFO ] Invariant cache hit.
[2023-03-22 06:09:50] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 163 ms. Remains : 75/75 places, 120/120 transitions.
[2023-03-22 06:09:50] [INFO ] Invariant cache hit.
Incomplete random walk after 1000765 steps, including 2 resets, run finished after 799 ms. (steps per millisecond=1252 ) properties (out of 16) seen :72230
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1103 ms. (steps per millisecond=906 ) properties (out of 16) seen :27898
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1096 ms. (steps per millisecond=912 ) properties (out of 16) seen :30219
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1123 ms. (steps per millisecond=890 ) properties (out of 16) seen :27910
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1072 ms. (steps per millisecond=932 ) properties (out of 16) seen :27941
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1119 ms. (steps per millisecond=893 ) properties (out of 16) seen :25365
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1107 ms. (steps per millisecond=903 ) properties (out of 16) seen :27869
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1168 ms. (steps per millisecond=856 ) properties (out of 16) seen :25305
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1145 ms. (steps per millisecond=873 ) properties (out of 16) seen :25305
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 961 ms. (steps per millisecond=1040 ) properties (out of 16) seen :30204
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1066 ms. (steps per millisecond=938 ) properties (out of 16) seen :30222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1143 ms. (steps per millisecond=874 ) properties (out of 16) seen :25275
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1017 ms. (steps per millisecond=983 ) properties (out of 16) seen :30201
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1120 ms. (steps per millisecond=892 ) properties (out of 16) seen :25392
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1124 ms. (steps per millisecond=889 ) properties (out of 16) seen :25344
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1138 ms. (steps per millisecond=878 ) properties (out of 16) seen :25359
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 1109 ms. (steps per millisecond=901 ) properties (out of 16) seen :30214
[2023-03-22 06:10:09] [INFO ] Invariant cache hit.
[2023-03-22 06:10:09] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:10:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:09] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 06:10:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:10:09] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:10:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:09] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2023-03-22 06:10:09] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-22 06:10:09] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 06:10:09] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 06:10:09] [INFO ] Added : 43 causal constraints over 9 iterations in 124 ms. Result :sat
Minimization took 34 ms.
[2023-03-22 06:10:09] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:10:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:09] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 06:10:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:10:09] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:10:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:09] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-22 06:10:09] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 06:10:09] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 06:10:09] [INFO ] Added : 44 causal constraints over 10 iterations in 92 ms. Result :sat
Minimization took 57 ms.
[2023-03-22 06:10:10] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:10:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:10] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 06:10:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:10:10] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:10:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:10] [INFO ] [Nat]Absence check using state equation in 100 ms returned sat
[2023-03-22 06:10:10] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 06:10:10] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 1 ms to minimize.
[2023-03-22 06:10:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 39 ms
[2023-03-22 06:10:10] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 14 ms.
[2023-03-22 06:10:10] [INFO ] Added : 30 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 41 ms.
[2023-03-22 06:10:10] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:10:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:10] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 06:10:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:10:10] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:10:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:10] [INFO ] [Nat]Absence check using state equation in 99 ms returned sat
[2023-03-22 06:10:10] [INFO ] [Nat]Added 15 Read/Feed constraints in 5 ms returned sat
[2023-03-22 06:10:10] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 06:10:10] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 1 ms to minimize.
[2023-03-22 06:10:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 38 ms
[2023-03-22 06:10:10] [INFO ] Added : 37 causal constraints over 9 iterations in 153 ms. Result :sat
Minimization took 40 ms.
[2023-03-22 06:10:10] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:10:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:10] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-22 06:10:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:10:10] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:10:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:10] [INFO ] [Nat]Absence check using state equation in 107 ms returned sat
[2023-03-22 06:10:10] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-22 06:10:10] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-22 06:10:11] [INFO ] Added : 28 causal constraints over 7 iterations in 77 ms. Result :sat
Minimization took 24 ms.
[2023-03-22 06:10:11] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:10:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:11] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 06:10:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:10:11] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:10:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:11] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2023-03-22 06:10:11] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-22 06:10:11] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-22 06:10:11] [INFO ] Added : 39 causal constraints over 9 iterations in 104 ms. Result :sat
Minimization took 48 ms.
[2023-03-22 06:10:11] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:10:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:11] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-22 06:10:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:10:11] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:10:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:11] [INFO ] [Nat]Absence check using state equation in 98 ms returned sat
[2023-03-22 06:10:11] [INFO ] [Nat]Added 15 Read/Feed constraints in 6 ms returned sat
[2023-03-22 06:10:11] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 06:10:11] [INFO ] Added : 38 causal constraints over 9 iterations in 113 ms. Result :sat
Minimization took 48 ms.
[2023-03-22 06:10:11] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:10:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:11] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-22 06:10:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:10:11] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:10:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:11] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2023-03-22 06:10:11] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-22 06:10:11] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 06:10:12] [INFO ] Added : 37 causal constraints over 9 iterations in 108 ms. Result :sat
Minimization took 33 ms.
[2023-03-22 06:10:12] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:10:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:12] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 06:10:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:10:12] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:10:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:12] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2023-03-22 06:10:12] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-22 06:10:12] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 06:10:12] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 0 ms to minimize.
[2023-03-22 06:10:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 41 ms
[2023-03-22 06:10:12] [INFO ] Added : 38 causal constraints over 8 iterations in 159 ms. Result :sat
Minimization took 32 ms.
[2023-03-22 06:10:12] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:10:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:12] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-22 06:10:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:10:12] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:10:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:12] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2023-03-22 06:10:12] [INFO ] [Nat]Added 15 Read/Feed constraints in 4 ms returned sat
[2023-03-22 06:10:12] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-22 06:10:12] [INFO ] Added : 33 causal constraints over 8 iterations in 104 ms. Result :sat
Minimization took 35 ms.
[2023-03-22 06:10:12] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:10:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:12] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 06:10:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:10:12] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:10:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:12] [INFO ] [Nat]Absence check using state equation in 100 ms returned sat
[2023-03-22 06:10:12] [INFO ] [Nat]Added 15 Read/Feed constraints in 4 ms returned sat
[2023-03-22 06:10:12] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 06:10:13] [INFO ] Added : 36 causal constraints over 9 iterations in 115 ms. Result :sat
Minimization took 40 ms.
[2023-03-22 06:10:13] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:10:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:13] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-22 06:10:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:10:13] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:10:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:13] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2023-03-22 06:10:13] [INFO ] [Nat]Added 15 Read/Feed constraints in 21 ms returned sat
[2023-03-22 06:10:13] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-22 06:10:13] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 0 ms to minimize.
[2023-03-22 06:10:13] [INFO ] Deduced a trap composed of 3 places in 19 ms of which 1 ms to minimize.
[2023-03-22 06:10:13] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 81 ms
[2023-03-22 06:10:13] [INFO ] Added : 43 causal constraints over 10 iterations in 221 ms. Result :sat
Minimization took 21 ms.
[2023-03-22 06:10:13] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:10:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:13] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 06:10:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:10:13] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:10:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:13] [INFO ] [Nat]Absence check using state equation in 110 ms returned sat
[2023-03-22 06:10:13] [INFO ] [Nat]Added 15 Read/Feed constraints in 4 ms returned sat
[2023-03-22 06:10:13] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 06:10:13] [INFO ] Added : 31 causal constraints over 7 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2023-03-22 06:10:13] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:10:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:13] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 06:10:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:10:13] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:10:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:14] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-22 06:10:14] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 06:10:14] [INFO ] Deduced a trap composed of 3 places in 20 ms of which 1 ms to minimize.
[2023-03-22 06:10:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 56 ms
[2023-03-22 06:10:14] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 10 ms.
[2023-03-22 06:10:14] [INFO ] Added : 30 causal constraints over 6 iterations in 73 ms. Result :sat
Minimization took 32 ms.
[2023-03-22 06:10:14] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:10:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:14] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 06:10:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:10:14] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:10:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:14] [INFO ] [Nat]Absence check using state equation in 70 ms returned sat
[2023-03-22 06:10:14] [INFO ] [Nat]Added 15 Read/Feed constraints in 4 ms returned sat
[2023-03-22 06:10:14] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 06:10:14] [INFO ] Deduced a trap composed of 3 places in 27 ms of which 0 ms to minimize.
[2023-03-22 06:10:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 43 ms
[2023-03-22 06:10:14] [INFO ] Added : 37 causal constraints over 9 iterations in 128 ms. Result :sat
Minimization took 38 ms.
[2023-03-22 06:10:14] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:10:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:14] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 06:10:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:10:14] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:10:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:14] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
[2023-03-22 06:10:14] [INFO ] [Nat]Added 15 Read/Feed constraints in 24 ms returned sat
[2023-03-22 06:10:14] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-22 06:10:15] [INFO ] Added : 50 causal constraints over 10 iterations in 361 ms. Result :sat
Minimization took 27 ms.
Current structural bounds on expressions (after SMT) : [5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003] Max seen :[5001, 5000, 5001, 5001, 5002, 4996, 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 3 ms. Remains 75 /75 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 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 10 ms. Remains 75 /75 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2023-03-22 06:10:32] [INFO ] Invariant cache hit.
[2023-03-22 06:10:32] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-22 06:10:32] [INFO ] Invariant cache hit.
[2023-03-22 06:10:32] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-22 06:10:32] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-22 06:10:32] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-22 06:10:32] [INFO ] Invariant cache hit.
[2023-03-22 06:10:32] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 167 ms. Remains : 75/75 places, 120/120 transitions.
[2023-03-22 06:10:32] [INFO ] Invariant cache hit.
Incomplete random walk after 1001519 steps, including 2 resets, run finished after 767 ms. (steps per millisecond=1305 ) properties (out of 16) seen :74441
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1116 ms. (steps per millisecond=896 ) properties (out of 16) seen :27897
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1087 ms. (steps per millisecond=919 ) properties (out of 16) seen :30247
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1057 ms. (steps per millisecond=946 ) properties (out of 16) seen :27901
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1080 ms. (steps per millisecond=925 ) properties (out of 16) seen :27945
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1158 ms. (steps per millisecond=863 ) properties (out of 16) seen :25393
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1098 ms. (steps per millisecond=910 ) properties (out of 16) seen :27926
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1113 ms. (steps per millisecond=898 ) properties (out of 16) seen :25278
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1110 ms. (steps per millisecond=900 ) properties (out of 16) seen :25282
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 979 ms. (steps per millisecond=1021 ) properties (out of 16) seen :30185
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1085 ms. (steps per millisecond=921 ) properties (out of 16) seen :30234
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1148 ms. (steps per millisecond=871 ) properties (out of 16) seen :25311
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 953 ms. (steps per millisecond=1049 ) properties (out of 16) seen :30193
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1129 ms. (steps per millisecond=885 ) properties (out of 16) seen :25430
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1126 ms. (steps per millisecond=888 ) properties (out of 16) seen :25296
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1144 ms. (steps per millisecond=874 ) properties (out of 16) seen :25301
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1041 ms. (steps per millisecond=960 ) properties (out of 16) seen :30241
[2023-03-22 06:10:51] [INFO ] Invariant cache hit.
[2023-03-22 06:10:51] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:10:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:51] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-22 06:10:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:10:51] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:10:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:51] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2023-03-22 06:10:51] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-22 06:10:51] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-22 06:10:51] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 06:10:51] [INFO ] Added : 43 causal constraints over 9 iterations in 118 ms. Result :sat
Minimization took 35 ms.
[2023-03-22 06:10:51] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:10:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:51] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 06:10:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:10:51] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:10:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:51] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-22 06:10:51] [INFO ] [Nat]Added 15 Read/Feed constraints in 4 ms returned sat
[2023-03-22 06:10:51] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 06:10:51] [INFO ] Added : 44 causal constraints over 10 iterations in 95 ms. Result :sat
Minimization took 57 ms.
[2023-03-22 06:10:51] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:10:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:51] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 06:10:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:10:51] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:10:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:51] [INFO ] [Nat]Absence check using state equation in 100 ms returned sat
[2023-03-22 06:10:51] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 06:10:51] [INFO ] Deduced a trap composed of 3 places in 19 ms of which 0 ms to minimize.
[2023-03-22 06:10:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 27 ms
[2023-03-22 06:10:51] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 06:10:51] [INFO ] Added : 30 causal constraints over 6 iterations in 61 ms. Result :sat
Minimization took 38 ms.
[2023-03-22 06:10:52] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:10:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:52] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-22 06:10:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:10:52] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:10:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:52] [INFO ] [Nat]Absence check using state equation in 100 ms returned sat
[2023-03-22 06:10:52] [INFO ] [Nat]Added 15 Read/Feed constraints in 13 ms returned sat
[2023-03-22 06:10:52] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-22 06:10:52] [INFO ] Deduced a trap composed of 3 places in 19 ms of which 0 ms to minimize.
[2023-03-22 06:10:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 32 ms
[2023-03-22 06:10:52] [INFO ] Added : 37 causal constraints over 9 iterations in 151 ms. Result :sat
Minimization took 37 ms.
[2023-03-22 06:10:52] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:10:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:52] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-22 06:10:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:10:52] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:10:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:52] [INFO ] [Nat]Absence check using state equation in 108 ms returned sat
[2023-03-22 06:10:52] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-22 06:10:52] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 06:10:52] [INFO ] Added : 28 causal constraints over 7 iterations in 72 ms. Result :sat
Minimization took 23 ms.
[2023-03-22 06:10:52] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:10:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:52] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 06:10:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:10:52] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:10:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:52] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2023-03-22 06:10:52] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 06:10:52] [INFO ] Deduced a trap composed of 3 places in 20 ms of which 1 ms to minimize.
[2023-03-22 06:10:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 30 ms
[2023-03-22 06:10:52] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 06:10:53] [INFO ] Deduced a trap composed of 3 places in 15 ms of which 1 ms to minimize.
[2023-03-22 06:10:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 28 ms
[2023-03-22 06:10:53] [INFO ] Added : 35 causal constraints over 9 iterations in 128 ms. Result :sat
Minimization took 27 ms.
[2023-03-22 06:10:53] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:10:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:53] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-22 06:10:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:10:53] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:10:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:53] [INFO ] [Nat]Absence check using state equation in 101 ms returned sat
[2023-03-22 06:10:53] [INFO ] [Nat]Added 15 Read/Feed constraints in 6 ms returned sat
[2023-03-22 06:10:53] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 06:10:53] [INFO ] Added : 38 causal constraints over 9 iterations in 107 ms. Result :sat
Minimization took 47 ms.
[2023-03-22 06:10:53] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:10:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:53] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 06:10:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:10:53] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:10:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:53] [INFO ] [Nat]Absence check using state equation in 63 ms returned sat
[2023-03-22 06:10:53] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-22 06:10:53] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-22 06:10:53] [INFO ] Added : 37 causal constraints over 9 iterations in 119 ms. Result :sat
Minimization took 33 ms.
[2023-03-22 06:10:53] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:10:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:53] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 06:10:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:10:53] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:10:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:53] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2023-03-22 06:10:53] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 06:10:53] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 06:10:53] [INFO ] Deduced a trap composed of 3 places in 15 ms of which 1 ms to minimize.
[2023-03-22 06:10:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 31 ms
[2023-03-22 06:10:54] [INFO ] Added : 38 causal constraints over 8 iterations in 135 ms. Result :sat
Minimization took 34 ms.
[2023-03-22 06:10:54] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:10:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:54] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 06:10:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:10:54] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:10:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:54] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2023-03-22 06:10:54] [INFO ] [Nat]Added 15 Read/Feed constraints in 5 ms returned sat
[2023-03-22 06:10:54] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 12 ms.
[2023-03-22 06:10:54] [INFO ] Added : 33 causal constraints over 8 iterations in 104 ms. Result :sat
Minimization took 37 ms.
[2023-03-22 06:10:54] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:10:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:54] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 06:10:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:10:54] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:10:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:54] [INFO ] [Nat]Absence check using state equation in 100 ms returned sat
[2023-03-22 06:10:54] [INFO ] [Nat]Added 15 Read/Feed constraints in 5 ms returned sat
[2023-03-22 06:10:54] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-22 06:10:54] [INFO ] Added : 36 causal constraints over 9 iterations in 112 ms. Result :sat
Minimization took 40 ms.
[2023-03-22 06:10:54] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:10:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:54] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 06:10:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:10:54] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:10:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:54] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2023-03-22 06:10:54] [INFO ] [Nat]Added 15 Read/Feed constraints in 21 ms returned sat
[2023-03-22 06:10:54] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-22 06:10:55] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 0 ms to minimize.
[2023-03-22 06:10:55] [INFO ] Deduced a trap composed of 3 places in 12 ms of which 1 ms to minimize.
[2023-03-22 06:10:55] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 62 ms
[2023-03-22 06:10:55] [INFO ] Added : 43 causal constraints over 10 iterations in 193 ms. Result :sat
Minimization took 24 ms.
[2023-03-22 06:10:55] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:10:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:55] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 06:10:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:10:55] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:10:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:55] [INFO ] [Nat]Absence check using state equation in 115 ms returned sat
[2023-03-22 06:10:55] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 06:10:55] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 06:10:55] [INFO ] Added : 31 causal constraints over 7 iterations in 81 ms. Result :sat
Minimization took 17 ms.
[2023-03-22 06:10:55] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:10:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:55] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 06:10:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:10:55] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:10:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:55] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-22 06:10:55] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-22 06:10:55] [INFO ] Deduced a trap composed of 3 places in 19 ms of which 0 ms to minimize.
[2023-03-22 06:10:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 49 ms
[2023-03-22 06:10:55] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 10 ms.
[2023-03-22 06:10:55] [INFO ] Added : 30 causal constraints over 6 iterations in 75 ms. Result :sat
Minimization took 30 ms.
[2023-03-22 06:10:55] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:10:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:55] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 06:10:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:10:55] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:10:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:55] [INFO ] [Nat]Absence check using state equation in 63 ms returned sat
[2023-03-22 06:10:55] [INFO ] [Nat]Added 15 Read/Feed constraints in 11 ms returned sat
[2023-03-22 06:10:55] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 10 ms.
[2023-03-22 06:10:55] [INFO ] Deduced a trap composed of 3 places in 16 ms of which 0 ms to minimize.
[2023-03-22 06:10:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 28 ms
[2023-03-22 06:10:55] [INFO ] Added : 37 causal constraints over 9 iterations in 119 ms. Result :sat
Minimization took 39 ms.
[2023-03-22 06:10:56] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:10:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:56] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 06:10:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:10:56] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:10:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:10:56] [INFO ] [Nat]Absence check using state equation in 70 ms returned sat
[2023-03-22 06:10:56] [INFO ] [Nat]Added 15 Read/Feed constraints in 25 ms returned sat
[2023-03-22 06:10:56] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-22 06:10:56] [INFO ] Added : 50 causal constraints over 10 iterations in 359 ms. Result :sat
Minimization took 29 ms.
Current structural bounds on expressions (after SMT) : [5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003, 5003] Max seen :[5001, 5000, 5001, 5001, 5002, 5001, 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 3 ms. Remains 75 /75 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 75/75 places, 120/120 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 75/75 places, 120/120 transitions.
Applied a total of 0 rules in 2 ms. Remains 75 /75 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2023-03-22 06:11:13] [INFO ] Invariant cache hit.
[2023-03-22 06:11:13] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-22 06:11:13] [INFO ] Invariant cache hit.
[2023-03-22 06:11:13] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-22 06:11:13] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2023-03-22 06:11:13] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-22 06:11:13] [INFO ] Invariant cache hit.
[2023-03-22 06:11:13] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 149 ms. Remains : 75/75 places, 120/120 transitions.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-00
[2023-03-22 06:11:13] [INFO ] Invariant cache hit.
Incomplete random walk after 10006 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :99
[2023-03-22 06:11:13] [INFO ] Invariant cache hit.
[2023-03-22 06:11:13] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:11:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:13] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 06:11:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:11:13] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:11:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:13] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2023-03-22 06:11:13] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-22 06:11:13] [INFO ] [Nat]Added 15 Read/Feed constraints in 19 ms returned sat
[2023-03-22 06:11:13] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-22 06:11:13] [INFO ] Added : 41 causal constraints over 9 iterations in 110 ms. Result :sat
Minimization took 339 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 5 ms. Remains 5 /75 variables (removed 70) and now considering 8/120 (removed 112) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-22 06:11:15] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-22 06:11:15] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 5/75 places, 8/120 transitions.
[2023-03-22 06:11:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000450 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10421 ) properties (out of 1) seen :4901
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
[2023-03-22 06:11:15] [INFO ] Invariant cache hit.
[2023-03-22 06:11:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 06:11:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:15] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-22 06:11:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:11:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 06:11:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:16] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-22 06:11:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 06:11:16] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-22 06:11:16] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-22 06:11:16] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 1 ms to minimize.
[2023-03-22 06:11:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 57 ms
[2023-03-22 06:11:16] [INFO ] Added : 5 causal constraints over 2 iterations in 71 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[5001]
Support contains 1 out of 5 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 5/5 places, 8/8 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-03-22 06:11:16] [INFO ] Invariant cache hit.
[2023-03-22 06:11:16] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-22 06:11:16] [INFO ] Invariant cache hit.
[2023-03-22 06:11:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 06:11:16] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-22 06:11:16] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 06:11:16] [INFO ] Invariant cache hit.
[2023-03-22 06:11:16] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 132 ms. Remains : 5/5 places, 8/8 transitions.
[2023-03-22 06:11:16] [INFO ] Invariant cache hit.
Incomplete random walk after 1000072 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 1) seen :4929
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 :4999
[2023-03-22 06:11:16] [INFO ] Invariant cache hit.
[2023-03-22 06:11:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 06:11:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:16] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-22 06:11:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:11:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 06:11:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-22 06:11:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 06:11:17] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-22 06:11:17] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-22 06:11:17] [INFO ] Deduced a trap composed of 3 places in 19 ms of which 1 ms to minimize.
[2023-03-22 06:11:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 23 ms
[2023-03-22 06:11:17] [INFO ] Added : 5 causal constraints over 2 iterations in 29 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 2 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 2 ms. Remains : 5/5 places, 8/8 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-03-22 06:11:17] [INFO ] Invariant cache hit.
[2023-03-22 06:11:17] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-22 06:11:17] [INFO ] Invariant cache hit.
[2023-03-22 06:11:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 06:11:17] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-03-22 06:11:17] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 06:11:17] [INFO ] Invariant cache hit.
[2023-03-22 06:11:17] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-5000-UpperBounds-00 in 4093 ms.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-01
// Phase 1: matrix 120 rows 75 cols
[2023-03-22 06:11:17] [INFO ] Computed 15 place invariants in 0 ms
Incomplete random walk after 13006 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=1083 ) 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 :163
[2023-03-22 06:11:17] [INFO ] Invariant cache hit.
[2023-03-22 06:11:17] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:11:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:17] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 06:11:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:11:17] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:11:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:17] [INFO ] [Nat]Absence check using state equation in 97 ms returned sat
[2023-03-22 06:11:17] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-22 06:11:17] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 06:11:17] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 06:11:17] [INFO ] Added : 43 causal constraints over 9 iterations in 97 ms. Result :sat
Minimization took 279 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
[2023-03-22 06:11:22] [INFO ] Computed 1 place invariants in 12 ms
[2023-03-22 06:11:22] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 5/75 places, 8/120 transitions.
[2023-03-22 06:11:22] [INFO ] Invariant cache hit.
Incomplete random walk after 1000059 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 1) seen :5003
FORMULA JoinFreeModules-PT-5000-UpperBounds-01 5003 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Ending property specific reduction for JoinFreeModules-PT-5000-UpperBounds-01 in 5002 ms.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-02
// Phase 1: matrix 120 rows 75 cols
[2023-03-22 06:11:22] [INFO ] Computed 15 place invariants in 0 ms
Incomplete random walk after 10007 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
[2023-03-22 06:11:22] [INFO ] Invariant cache hit.
[2023-03-22 06:11:22] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:11:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:22] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-22 06:11:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:11:22] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:11:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:22] [INFO ] [Nat]Absence check using state equation in 97 ms returned sat
[2023-03-22 06:11:22] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-22 06:11:22] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-22 06:11:22] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-22 06:11:22] [INFO ] Added : 39 causal constraints over 9 iterations in 92 ms. Result :sat
Minimization took 253 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 2 ms. Remains 5 /75 variables (removed 70) and now considering 8/120 (removed 112) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-22 06:11:25] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-22 06:11:25] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 5/75 places, 8/120 transitions.
[2023-03-22 06:11:25] [INFO ] Invariant cache hit.
Incomplete random walk after 1000573 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10315 ) properties (out of 1) seen :4614
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 1) seen :4999
[2023-03-22 06:11:25] [INFO ] Invariant cache hit.
[2023-03-22 06:11:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 06:11:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-22 06:11:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:11:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 06:11:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-22 06:11:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 06:11:25] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-22 06:11:25] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 06:11:25] [INFO ] Deduced a trap composed of 3 places in 18 ms of which 1 ms to minimize.
[2023-03-22 06:11:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 23 ms
[2023-03-22 06:11:25] [INFO ] Added : 5 causal constraints over 2 iterations in 32 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 0 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 5/5 places, 8/8 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-03-22 06:11:26] [INFO ] Invariant cache hit.
[2023-03-22 06:11:26] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-22 06:11:26] [INFO ] Invariant cache hit.
[2023-03-22 06:11:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 06:11:26] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-03-22 06:11:26] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 06:11:26] [INFO ] Invariant cache hit.
[2023-03-22 06:11:26] [INFO ] Dead Transitions using invariants and state equation in 23 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-02 in 3866 ms.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-03
// Phase 1: matrix 120 rows 75 cols
[2023-03-22 06:11:26] [INFO ] Computed 15 place invariants in 0 ms
Incomplete random walk after 10003 steps, including 1 resets, run finished after 13 ms. (steps per millisecond=769 ) 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
[2023-03-22 06:11:26] [INFO ] Invariant cache hit.
[2023-03-22 06:11:26] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:11:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:26] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 06:11:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:11:26] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:11:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:26] [INFO ] [Nat]Absence check using state equation in 101 ms returned sat
[2023-03-22 06:11:26] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-22 06:11:26] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-22 06:11:26] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 11 ms.
[2023-03-22 06:11:26] [INFO ] Added : 31 causal constraints over 7 iterations in 79 ms. Result :sat
Minimization took 303 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.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
[2023-03-22 06:11:29] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-22 06:11:29] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 5/75 places, 8/120 transitions.
[2023-03-22 06:11:29] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 1) seen :4975
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 :5000
[2023-03-22 06:11:29] [INFO ] Invariant cache hit.
[2023-03-22 06:11:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 06:11:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:29] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-22 06:11:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:11:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 06:11:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-22 06:11:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 06:11:29] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-22 06:11:29] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 06:11:29] [INFO ] Deduced a trap composed of 3 places in 20 ms of which 0 ms to minimize.
[2023-03-22 06:11:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 24 ms
[2023-03-22 06:11:29] [INFO ] Added : 5 causal constraints over 2 iterations in 31 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 0 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 5/5 places, 8/8 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-03-22 06:11:30] [INFO ] Invariant cache hit.
[2023-03-22 06:11:30] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-22 06:11:30] [INFO ] Invariant cache hit.
[2023-03-22 06:11:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 06:11:30] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2023-03-22 06:11:30] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 06:11:30] [INFO ] Invariant cache hit.
[2023-03-22 06:11:30] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-5000-UpperBounds-03 in 3811 ms.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-04
// Phase 1: matrix 120 rows 75 cols
[2023-03-22 06:11:30] [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 :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :7
[2023-03-22 06:11:30] [INFO ] Invariant cache hit.
[2023-03-22 06:11:30] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:11:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:30] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 06:11:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:11:30] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:11:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:30] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-22 06:11:30] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-22 06:11:30] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 06:11:30] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 06:11:30] [INFO ] Added : 38 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 52 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[7]
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
[2023-03-22 06:11:32] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-22 06:11:32] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 5/75 places, 8/120 transitions.
[2023-03-22 06:11:32] [INFO ] Invariant cache hit.
Incomplete random walk after 1000866 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10212 ) properties (out of 1) seen :4959
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 1) seen :5002
[2023-03-22 06:11:33] [INFO ] Invariant cache hit.
[2023-03-22 06:11:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 06:11:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-22 06:11:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:11:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 06:11:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-22 06:11:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 06:11:33] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-22 06:11:33] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 1 ms to minimize.
[2023-03-22 06:11:33] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 24 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 3004 ms.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-05
// Phase 1: matrix 120 rows 75 cols
[2023-03-22 06:11:33] [INFO ] Computed 15 place invariants in 0 ms
Incomplete random walk after 10005 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :99
[2023-03-22 06:11:33] [INFO ] Invariant cache hit.
[2023-03-22 06:11:33] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:11:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:33] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-22 06:11:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:11:33] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:11:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:33] [INFO ] [Nat]Absence check using state equation in 97 ms returned sat
[2023-03-22 06:11:33] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-22 06:11:33] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-22 06:11:33] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 06:11:33] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 1 ms to minimize.
[2023-03-22 06:11:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 41 ms
[2023-03-22 06:11:33] [INFO ] Added : 34 causal constraints over 8 iterations in 122 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
[2023-03-22 06:11:36] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-22 06:11:36] [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.
[2023-03-22 06:11:36] [INFO ] Invariant cache hit.
Incomplete random walk after 1000707 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9265 ) properties (out of 1) seen :4873
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 1) seen :4998
[2023-03-22 06:11:36] [INFO ] Invariant cache hit.
[2023-03-22 06:11:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 06:11:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-22 06:11:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:11:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 06:11:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-22 06:11:36] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 06:11:36] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-22 06:11:36] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-22 06:11:36] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 0 ms to minimize.
[2023-03-22 06:11:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 27 ms
[2023-03-22 06:11:36] [INFO ] Added : 5 causal constraints over 2 iterations in 33 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 1 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 5/5 places, 8/8 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-03-22 06:11:36] [INFO ] Invariant cache hit.
[2023-03-22 06:11:37] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-22 06:11:37] [INFO ] Invariant cache hit.
[2023-03-22 06:11:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 06:11:37] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-03-22 06:11:37] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 06:11:37] [INFO ] Invariant cache hit.
[2023-03-22 06:11:37] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-5000-UpperBounds-05 in 3823 ms.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-06
// Phase 1: matrix 120 rows 75 cols
[2023-03-22 06:11:37] [INFO ] Computed 15 place invariants in 1 ms
Incomplete random walk after 12505 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1250 ) properties (out of 1) seen :5000
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :5000
[2023-03-22 06:11:37] [INFO ] Invariant cache hit.
[2023-03-22 06:11:37] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:11:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:37] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 06:11:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:11:37] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:11:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:37] [INFO ] [Nat]Absence check using state equation in 100 ms returned sat
[2023-03-22 06:11:37] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-22 06:11:37] [INFO ] [Nat]Added 15 Read/Feed constraints in 6 ms returned sat
[2023-03-22 06:11:37] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 06:11:37] [INFO ] Added : 38 causal constraints over 9 iterations in 119 ms. Result :sat
Minimization took 51 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
[2023-03-22 06:11:37] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-22 06:11:37] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 5/75 places, 8/120 transitions.
[2023-03-22 06:11:37] [INFO ] Invariant cache hit.
Incomplete random walk after 1000599 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9014 ) properties (out of 1) seen :5000
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 1) seen :5000
[2023-03-22 06:11:37] [INFO ] Invariant cache hit.
[2023-03-22 06:11:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 06:11:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-22 06:11:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:11:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 06:11:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-22 06:11:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 06:11:37] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-22 06:11:37] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-22 06:11:37] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[5000]
Support contains 1 out of 5 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 5/5 places, 8/8 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-03-22 06:11:37] [INFO ] Invariant cache hit.
[2023-03-22 06:11:37] [INFO ] Implicit Places using invariants in 14 ms returned []
[2023-03-22 06:11:37] [INFO ] Invariant cache hit.
[2023-03-22 06:11:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 06:11:37] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 33 ms to find 0 implicit places.
[2023-03-22 06:11:37] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 06:11:37] [INFO ] Invariant cache hit.
[2023-03-22 06:11:37] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-5000-UpperBounds-06 in 826 ms.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-07
// Phase 1: matrix 120 rows 75 cols
[2023-03-22 06:11:37] [INFO ] Computed 15 place invariants in 0 ms
Incomplete random walk after 10005 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :5000
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :5000
[2023-03-22 06:11:37] [INFO ] Invariant cache hit.
[2023-03-22 06:11:37] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:11:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:37] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 06:11:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:11:38] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:11:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:38] [INFO ] [Nat]Absence check using state equation in 70 ms returned sat
[2023-03-22 06:11:38] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-22 06:11:38] [INFO ] [Nat]Added 15 Read/Feed constraints in 4 ms returned sat
[2023-03-22 06:11:38] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-22 06:11:38] [INFO ] Added : 37 causal constraints over 9 iterations in 117 ms. Result :sat
Minimization took 33 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
[2023-03-22 06:11:38] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-22 06:11:38] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 5/75 places, 8/120 transitions.
[2023-03-22 06:11:38] [INFO ] Invariant cache hit.
Incomplete random walk after 1000673 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10210 ) properties (out of 1) seen :5000
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 1) seen :5000
[2023-03-22 06:11:38] [INFO ] Invariant cache hit.
[2023-03-22 06:11:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 06:11:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:38] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-22 06:11:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:11:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 06:11:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:38] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-22 06:11:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 06:11:38] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-22 06:11:38] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 06:11:38] [INFO ] Added : 6 causal constraints over 2 iterations in 14 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[5000]
Support contains 1 out of 5 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 5/5 places, 8/8 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-03-22 06:11:38] [INFO ] Invariant cache hit.
[2023-03-22 06:11:38] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-22 06:11:38] [INFO ] Invariant cache hit.
[2023-03-22 06:11:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 06:11:38] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-03-22 06:11:38] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 06:11:38] [INFO ] Invariant cache hit.
[2023-03-22 06:11:38] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-5000-UpperBounds-07 in 825 ms.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-08
// Phase 1: matrix 120 rows 75 cols
[2023-03-22 06:11:38] [INFO ] Computed 15 place invariants in 1 ms
Incomplete random walk after 10003 steps, including 1 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :1
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 :106
[2023-03-22 06:11:38] [INFO ] Invariant cache hit.
[2023-03-22 06:11:38] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:11:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:38] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-22 06:11:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:11:38] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:11:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:38] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2023-03-22 06:11:38] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-22 06:11:38] [INFO ] [Nat]Added 15 Read/Feed constraints in 4 ms returned sat
[2023-03-22 06:11:38] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 06:11:39] [INFO ] Added : 47 causal constraints over 10 iterations in 90 ms. Result :sat
Minimization took 34 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
[2023-03-22 06:11:39] [INFO ] Computed 1 place invariants in 5 ms
[2023-03-22 06:11:39] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 5/75 places, 8/120 transitions.
[2023-03-22 06:11:39] [INFO ] Invariant cache hit.
Incomplete random walk after 1000157 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9616 ) properties (out of 1) seen :5001
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 1) seen :5001
[2023-03-22 06:11:40] [INFO ] Invariant cache hit.
[2023-03-22 06:11:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 06:11:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-22 06:11:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:11:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 06:11:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-22 06:11:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 06:11:40] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-03-22 06:11:40] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 06:11:40] [INFO ] Added : 6 causal constraints over 3 iterations in 6 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.
[2023-03-22 06:11:40] [INFO ] Invariant cache hit.
[2023-03-22 06:11:40] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-22 06:11:40] [INFO ] Invariant cache hit.
[2023-03-22 06:11:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 06:11:40] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-03-22 06:11:40] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 06:11:40] [INFO ] Invariant cache hit.
[2023-03-22 06:11:40] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 5/5 places, 8/8 transitions.
[2023-03-22 06:11:40] [INFO ] Invariant cache hit.
Incomplete random walk after 1000241 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10206 ) properties (out of 1) seen :5001
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 1) seen :5001
[2023-03-22 06:11:40] [INFO ] Invariant cache hit.
[2023-03-22 06:11:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 06:11:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-22 06:11:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:11:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 06:11:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-22 06:11:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 06:11:40] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-03-22 06:11:40] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-22 06:11:40] [INFO ] Added : 6 causal constraints over 3 iterations in 6 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 1 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 5/5 places, 8/8 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-03-22 06:11:40] [INFO ] Invariant cache hit.
[2023-03-22 06:11:40] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-22 06:11:40] [INFO ] Invariant cache hit.
[2023-03-22 06:11:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 06:11:40] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2023-03-22 06:11:40] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 06:11:40] [INFO ] Invariant cache hit.
[2023-03-22 06:11:40] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-5000-UpperBounds-08 in 2207 ms.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-09
// Phase 1: matrix 120 rows 75 cols
[2023-03-22 06:11:40] [INFO ] Computed 15 place invariants in 1 ms
Incomplete random walk after 12505 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1389 ) 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
[2023-03-22 06:11:40] [INFO ] Invariant cache hit.
[2023-03-22 06:11:40] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:11:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:40] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 06:11:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:11:41] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:11:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:41] [INFO ] [Nat]Absence check using state equation in 101 ms returned sat
[2023-03-22 06:11:41] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-22 06:11:41] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-22 06:11:41] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-22 06:11:41] [INFO ] Added : 39 causal constraints over 9 iterations in 95 ms. Result :sat
Minimization took 328 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 2 ms. Remains 5 /75 variables (removed 70) and now considering 8/120 (removed 112) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-22 06:11:42] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-22 06:11:42] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 5/75 places, 8/120 transitions.
[2023-03-22 06:11:42] [INFO ] Invariant cache hit.
Incomplete random walk after 1000108 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9902 ) properties (out of 1) seen :5003
FORMULA JoinFreeModules-PT-5000-UpperBounds-09 5003 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Ending property specific reduction for JoinFreeModules-PT-5000-UpperBounds-09 in 1222 ms.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-10
// Phase 1: matrix 120 rows 75 cols
[2023-03-22 06:11:42] [INFO ] Computed 15 place invariants in 1 ms
Incomplete random walk after 12505 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1389 ) properties (out of 1) seen :5000
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :5000
[2023-03-22 06:11:42] [INFO ] Invariant cache hit.
[2023-03-22 06:11:42] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:11:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:42] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 06:11:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:11:42] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:11:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:42] [INFO ] [Nat]Absence check using state equation in 100 ms returned sat
[2023-03-22 06:11:42] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-22 06:11:42] [INFO ] [Nat]Added 15 Read/Feed constraints in 4 ms returned sat
[2023-03-22 06:11:42] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 06:11:42] [INFO ] Added : 36 causal constraints over 9 iterations in 109 ms. Result :sat
Minimization took 42 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
[2023-03-22 06:11:42] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-22 06:11:42] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 5/75 places, 8/120 transitions.
[2023-03-22 06:11:42] [INFO ] Invariant cache hit.
Incomplete random walk after 1000202 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10311 ) properties (out of 1) seen :5000
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 1) seen :5000
[2023-03-22 06:11:42] [INFO ] Invariant cache hit.
[2023-03-22 06:11:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 06:11:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:42] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-22 06:11:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:11:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 06:11:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-22 06:11:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 06:11:42] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-22 06:11:42] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-22 06:11:42] [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 0 ms. Remains : 5/5 places, 8/8 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-03-22 06:11:42] [INFO ] Invariant cache hit.
[2023-03-22 06:11:42] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-03-22 06:11:42] [INFO ] Invariant cache hit.
[2023-03-22 06:11:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 06:11:42] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2023-03-22 06:11:42] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 06:11:42] [INFO ] Invariant cache hit.
[2023-03-22 06:11:42] [INFO ] Dead Transitions using invariants and state equation in 21 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-10 in 818 ms.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-11
// Phase 1: matrix 120 rows 75 cols
[2023-03-22 06:11:42] [INFO ] Computed 15 place invariants in 0 ms
Incomplete random walk after 10006 steps, including 1 resets, run finished after 13 ms. (steps per millisecond=769 ) 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
[2023-03-22 06:11:42] [INFO ] Invariant cache hit.
[2023-03-22 06:11:43] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:11:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:43] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-22 06:11:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:11:43] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:11:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:43] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2023-03-22 06:11:43] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-22 06:11:43] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2023-03-22 06:11:43] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 06:11:43] [INFO ] Added : 42 causal constraints over 9 iterations in 95 ms. Result :sat
Minimization took 272 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
[2023-03-22 06:11:44] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-22 06:11:44] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 5/75 places, 8/120 transitions.
[2023-03-22 06:11:44] [INFO ] Invariant cache hit.
Incomplete random walk after 1000979 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9354 ) properties (out of 1) seen :5001
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 1) seen :5001
[2023-03-22 06:11:44] [INFO ] Invariant cache hit.
[2023-03-22 06:11:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 06:11:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-22 06:11:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:11:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 06:11:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-22 06:11:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 06:11:44] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-22 06:11:44] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 06:11:44] [INFO ] Added : 6 causal constraints over 3 iterations in 5 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 1 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 5/5 places, 8/8 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-03-22 06:11:44] [INFO ] Invariant cache hit.
[2023-03-22 06:11:44] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-22 06:11:44] [INFO ] Invariant cache hit.
[2023-03-22 06:11:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 06:11:44] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-03-22 06:11:44] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 06:11:44] [INFO ] Invariant cache hit.
[2023-03-22 06:11:44] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-5000-UpperBounds-11 in 1845 ms.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-12
// Phase 1: matrix 120 rows 75 cols
[2023-03-22 06:11:44] [INFO ] Computed 15 place invariants in 1 ms
Incomplete random walk after 10005 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :2
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 :3
[2023-03-22 06:11:44] [INFO ] Invariant cache hit.
[2023-03-22 06:11:44] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:11:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:44] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 06:11:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:11:44] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:11:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:45] [INFO ] [Nat]Absence check using state equation in 113 ms returned sat
[2023-03-22 06:11:45] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-22 06:11:45] [INFO ] [Nat]Added 15 Read/Feed constraints in 21 ms returned sat
[2023-03-22 06:11:45] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-22 06:11:45] [INFO ] Added : 30 causal constraints over 7 iterations in 70 ms. Result :sat
Minimization took 229 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[3]
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
[2023-03-22 06:11:47] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-22 06:11:47] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 5/75 places, 8/120 transitions.
[2023-03-22 06:11:47] [INFO ] Invariant cache hit.
Incomplete random walk after 1000252 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10311 ) properties (out of 1) seen :4935
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 1) seen :5002
[2023-03-22 06:11:47] [INFO ] Invariant cache hit.
[2023-03-22 06:11:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 06:11:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-22 06:11:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:11:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 06:11:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-22 06:11:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 06:11:47] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-03-22 06:11:47] [INFO ] Deduced a trap composed of 3 places in 14 ms of which 0 ms to minimize.
[2023-03-22 06:11:47] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 16 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 2871 ms.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-13
// Phase 1: matrix 120 rows 75 cols
[2023-03-22 06:11:47] [INFO ] Computed 15 place invariants in 0 ms
Incomplete random walk after 10003 steps, including 1 resets, run finished after 11 ms. (steps per millisecond=909 ) 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
[2023-03-22 06:11:47] [INFO ] Invariant cache hit.
[2023-03-22 06:11:47] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:11:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:47] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 06:11:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:11:47] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:11:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:47] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2023-03-22 06:11:47] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-22 06:11:47] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 06:11:47] [INFO ] Deduced a trap composed of 3 places in 17 ms of which 1 ms to minimize.
[2023-03-22 06:11:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 51 ms
[2023-03-22 06:11:47] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-22 06:11:48] [INFO ] Added : 30 causal constraints over 6 iterations in 75 ms. Result :sat
Minimization took 30 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.3 ms
Discarding 70 places :
Also discarding 112 output transitions
Drop transitions removed 112 transitions
Applied a total of 1 rules in 7 ms. Remains 5 /75 variables (removed 70) and now considering 8/120 (removed 112) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-22 06:11:48] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-22 06:11:48] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 5/75 places, 8/120 transitions.
[2023-03-22 06:11:48] [INFO ] Invariant cache hit.
Incomplete random walk after 1001191 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9912 ) properties (out of 1) seen :5000
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 1) seen :5000
[2023-03-22 06:11:48] [INFO ] Invariant cache hit.
[2023-03-22 06:11:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 06:11:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-22 06:11:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:11:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 06:11:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-22 06:11:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 06:11:48] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-22 06:11:48] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 06:11:48] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[5000]
Support contains 1 out of 5 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 5/5 places, 8/8 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-03-22 06:11:48] [INFO ] Invariant cache hit.
[2023-03-22 06:11:48] [INFO ] Implicit Places using invariants in 14 ms returned []
[2023-03-22 06:11:48] [INFO ] Invariant cache hit.
[2023-03-22 06:11:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 06:11:48] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 32 ms to find 0 implicit places.
[2023-03-22 06:11:48] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 06:11:48] [INFO ] Invariant cache hit.
[2023-03-22 06:11:48] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-5000-UpperBounds-13 in 788 ms.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-14
// Phase 1: matrix 120 rows 75 cols
[2023-03-22 06:11:48] [INFO ] Computed 15 place invariants in 0 ms
Incomplete random walk after 10631 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=817 ) 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
[2023-03-22 06:11:48] [INFO ] Invariant cache hit.
[2023-03-22 06:11:48] [INFO ] [Real]Absence check using 15 positive place invariants in 4 ms returned sat
[2023-03-22 06:11:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:48] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 06:11:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:11:48] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:11:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:48] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2023-03-22 06:11:48] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-22 06:11:48] [INFO ] [Nat]Added 15 Read/Feed constraints in 4 ms returned sat
[2023-03-22 06:11:48] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 06:11:48] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 0 ms to minimize.
[2023-03-22 06:11:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 35 ms
[2023-03-22 06:11:48] [INFO ] Added : 37 causal constraints over 9 iterations in 119 ms. Result :sat
Minimization took 43 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
[2023-03-22 06:11:48] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-22 06:11:48] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 5/75 places, 8/120 transitions.
[2023-03-22 06:11:48] [INFO ] Invariant cache hit.
Incomplete random walk after 1000442 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10313 ) properties (out of 1) seen :5000
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 1) seen :5000
[2023-03-22 06:11:49] [INFO ] Invariant cache hit.
[2023-03-22 06:11:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 06:11:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-22 06:11:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:11:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 06:11:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-22 06:11:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 06:11:49] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-03-22 06:11:49] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 06:11:49] [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.
[2023-03-22 06:11:49] [INFO ] Invariant cache hit.
[2023-03-22 06:11:49] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-22 06:11:49] [INFO ] Invariant cache hit.
[2023-03-22 06:11:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 06:11:49] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-03-22 06:11:49] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 06:11:49] [INFO ] Invariant cache hit.
[2023-03-22 06:11:49] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-5000-UpperBounds-14 in 786 ms.
Starting property specific reduction for JoinFreeModules-PT-5000-UpperBounds-15
// Phase 1: matrix 120 rows 75 cols
[2023-03-22 06:11:49] [INFO ] Computed 15 place invariants in 0 ms
Incomplete random walk after 12506 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=962 ) 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
[2023-03-22 06:11:49] [INFO ] Invariant cache hit.
[2023-03-22 06:11:49] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-03-22 06:11:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:49] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 06:11:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:11:49] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 06:11:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:49] [INFO ] [Nat]Absence check using state equation in 101 ms returned sat
[2023-03-22 06:11:49] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-22 06:11:49] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 06:11:49] [INFO ] Computed and/alt/rep : 90/225/90 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 06:11:49] [INFO ] Added : 39 causal constraints over 9 iterations in 86 ms. Result :sat
Minimization took 258 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
[2023-03-22 06:11:52] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-22 06:11:52] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 5/75 places, 8/120 transitions.
[2023-03-22 06:11:52] [INFO ] Invariant cache hit.
Incomplete random walk after 1000030 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 1) seen :5001
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 1) seen :5001
[2023-03-22 06:11:52] [INFO ] Invariant cache hit.
[2023-03-22 06:11:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 06:11:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-22 06:11:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:11:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 06:11:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-22 06:11:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 06:11:52] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-22 06:11:52] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-22 06:11:52] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[5001]
Support contains 1 out of 5 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 5/5 places, 8/8 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-03-22 06:11:52] [INFO ] Invariant cache hit.
[2023-03-22 06:11:52] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-22 06:11:52] [INFO ] Invariant cache hit.
[2023-03-22 06:11:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 06:11:52] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-03-22 06:11:52] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 06:11:52] [INFO ] Invariant cache hit.
[2023-03-22 06:11:52] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 5/5 places, 8/8 transitions.
[2023-03-22 06:11:52] [INFO ] Invariant cache hit.
Incomplete random walk after 1000269 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9903 ) properties (out of 1) seen :5002
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 1) seen :5001
[2023-03-22 06:11:52] [INFO ] Invariant cache hit.
[2023-03-22 06:11:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 06:11:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-22 06:11:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 06:11:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 06:11:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 06:11:52] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-22 06:11:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 06:11:52] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-22 06:11:52] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 06:11:52] [INFO ] Added : 5 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [5003] Max seen :[5002]
FORMULA JoinFreeModules-PT-5000-UpperBounds-15 5003 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Ending property specific reduction for JoinFreeModules-PT-5000-UpperBounds-15 in 3870 ms.
[2023-03-22 06:11:53] [INFO ] Flatten gal took : 39 ms
[2023-03-22 06:11:53] [INFO ] Export to MCC of 11 properties in file /home/mcc/execution/UpperBounds.sr.xml took 2 ms.
[2023-03-22 06:11:53] [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 283205 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=UpperBounds.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: JoinFreeModules_PT_5000
(NrP: 75 NrTr: 120 NrArc: 315)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.000sec

net check time: 0m 0.000sec

init dd package: 0m 2.499sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 3223816 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16080628 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
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok

initing FirstDep: 0m 0.000sec

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="marciexred"
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 marciexred"
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 r234-tall-167856420000229"
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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;