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.r330-tall-167889202700033.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 RERS17pb113-PT-5, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r330-tall-167889202700033
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 7.5K Feb 26 18:17 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 26 18:17 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Feb 26 18:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 26 18:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Feb 25 16:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 18:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 112K Feb 26 18:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 26 18:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Feb 26 18:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 2 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 15M Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME RERS17pb113-PT-5-CTLCardinality-00
FORMULA_NAME RERS17pb113-PT-5-CTLCardinality-01
FORMULA_NAME RERS17pb113-PT-5-CTLCardinality-02
FORMULA_NAME RERS17pb113-PT-5-CTLCardinality-03
FORMULA_NAME RERS17pb113-PT-5-CTLCardinality-04
FORMULA_NAME RERS17pb113-PT-5-CTLCardinality-05
FORMULA_NAME RERS17pb113-PT-5-CTLCardinality-06
FORMULA_NAME RERS17pb113-PT-5-CTLCardinality-07
FORMULA_NAME RERS17pb113-PT-5-CTLCardinality-08
FORMULA_NAME RERS17pb113-PT-5-CTLCardinality-09
FORMULA_NAME RERS17pb113-PT-5-CTLCardinality-10
FORMULA_NAME RERS17pb113-PT-5-CTLCardinality-11
FORMULA_NAME RERS17pb113-PT-5-CTLCardinality-12
FORMULA_NAME RERS17pb113-PT-5-CTLCardinality-13
FORMULA_NAME RERS17pb113-PT-5-CTLCardinality-14
FORMULA_NAME RERS17pb113-PT-5-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679016845092

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=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RERS17pb113-PT-5
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-17 01:34:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-17 01:34:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 01:34:07] [INFO ] Load time of PNML (sax parser for PT used): 624 ms
[2023-03-17 01:34:07] [INFO ] Transformed 639 places.
[2023-03-17 01:34:07] [INFO ] Transformed 31353 transitions.
[2023-03-17 01:34:07] [INFO ] Parsed PT model containing 639 places and 31353 transitions and 125418 arcs in 816 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Support contains 159 out of 639 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 639/639 places, 31353/31353 transitions.
Ensure Unique test removed 8 places
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 631 transition count 31353
Applied a total of 8 rules in 187 ms. Remains 631 /639 variables (removed 8) and now considering 31353/31353 (removed 0) transitions.
[2023-03-17 01:34:07] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 631 cols
[2023-03-17 01:34:08] [INFO ] Computed 17 place invariants in 112 ms
[2023-03-17 01:34:09] [INFO ] Implicit Places using invariants in 1819 ms returned []
Implicit Place search using SMT only with invariants took 1844 ms to find 0 implicit places.
[2023-03-17 01:34:09] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-17 01:34:09] [INFO ] Invariant cache hit.
[2023-03-17 01:34:18] [INFO ] Dead Transitions using invariants and state equation in 8811 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 631/639 places, 31353/31353 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10854 ms. Remains : 631/639 places, 31353/31353 transitions.
Support contains 159 out of 631 places after structural reductions.
[2023-03-17 01:34:19] [INFO ] Flatten gal took : 980 ms
[2023-03-17 01:34:20] [INFO ] Flatten gal took : 806 ms
[2023-03-17 01:34:22] [INFO ] Input system was already deterministic with 31353 transitions.
Support contains 156 out of 631 places (down from 159) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 713 ms. (steps per millisecond=14 ) properties (out of 96) seen :47
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 49) seen :0
Running SMT prover for 49 properties.
[2023-03-17 01:34:23] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-17 01:34:23] [INFO ] Invariant cache hit.
[2023-03-17 01:34:25] [INFO ] [Real]Absence check using 13 positive place invariants in 21 ms returned sat
[2023-03-17 01:34:25] [INFO ] [Real]Absence check using 13 positive and 4 generalized place invariants in 3 ms returned sat
[2023-03-17 01:34:25] [INFO ] After 780ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:49
[2023-03-17 01:34:25] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-17 01:34:25] [INFO ] [Nat]Absence check using 13 positive and 4 generalized place invariants in 1 ms returned sat
[2023-03-17 01:34:50] [INFO ] After 24126ms SMT Verify possible using state equation in natural domain returned unsat :11 sat :37
[2023-03-17 01:34:50] [INFO ] State equation strengthened by 829 read => feed constraints.
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.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
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)
[2023-03-17 01:34:50] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-17 01:34:50] [INFO ] After 25346ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:49
Fused 49 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 47 ms.
Support contains 73 out of 631 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 631/631 places, 31353/31353 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 627 transition count 31353
Applied a total of 4 rules in 516 ms. Remains 627 /631 variables (removed 4) and now considering 31353/31353 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 537 ms. Remains : 627/631 places, 31353/31353 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 522 ms. (steps per millisecond=19 ) properties (out of 38) seen :7
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 31) seen :0
Running SMT prover for 31 properties.
[2023-03-17 01:34:51] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2023-03-17 01:34:52] [INFO ] Computed 13 place invariants in 105 ms
[2023-03-17 01:34:52] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-17 01:34:52] [INFO ] After 406ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:31
[2023-03-17 01:34:53] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-17 01:35:17] [INFO ] After 24381ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :31
[2023-03-17 01:35:18] [INFO ] State equation strengthened by 829 read => feed constraints.
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.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
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)
[2023-03-17 01:35:18] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-17 01:35:18] [INFO ] After 25409ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:31
Fused 31 Parikh solutions to 18 different solutions.
Parikh walk visited 0 properties in 72 ms.
Support contains 65 out of 627 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 190 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 190 ms. Remains : 627/627 places, 31353/31353 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 519 ms. (steps per millisecond=19 ) properties (out of 31) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Interrupted probabilistic random walk after 22265 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 22265 steps, saw 20115 distinct states, run finished after 3002 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 29 properties.
[2023-03-17 01:35:22] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-17 01:35:22] [INFO ] Invariant cache hit.
[2023-03-17 01:35:22] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-17 01:35:22] [INFO ] After 367ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:29
[2023-03-17 01:35:23] [INFO ] [Nat]Absence check using 13 positive place invariants in 10 ms returned sat
[2023-03-17 01:35:47] [INFO ] After 24456ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :29
[2023-03-17 01:35:47] [INFO ] State equation strengthened by 829 read => feed constraints.
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.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
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)
[2023-03-17 01:35:47] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-17 01:35:47] [INFO ] After 25154ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:29
Fused 29 Parikh solutions to 25 different solutions.
Parikh walk visited 0 properties in 93 ms.
Support contains 61 out of 627 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 179 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 179 ms. Remains : 627/627 places, 31353/31353 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 470 ms. (steps per millisecond=21 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 29) seen :0
Interrupted probabilistic random walk after 22867 steps, run timeout after 3002 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 22867 steps, saw 20656 distinct states, run finished after 3002 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 29 properties.
[2023-03-17 01:35:51] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-17 01:35:51] [INFO ] Invariant cache hit.
[2023-03-17 01:35:52] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-17 01:35:52] [INFO ] After 377ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:29
[2023-03-17 01:35:52] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-17 01:36:17] [INFO ] After 24457ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :29
[2023-03-17 01:36:17] [INFO ] State equation strengthened by 829 read => feed constraints.
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.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
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)
[2023-03-17 01:36:17] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-17 01:36:17] [INFO ] After 25162ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:29
Fused 29 Parikh solutions to 19 different solutions.
Parikh walk visited 0 properties in 71 ms.
Support contains 61 out of 627 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 191 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 192 ms. Remains : 627/627 places, 31353/31353 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 171 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2023-03-17 01:36:18] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-17 01:36:18] [INFO ] Invariant cache hit.
[2023-03-17 01:36:19] [INFO ] Implicit Places using invariants in 1781 ms returned []
Implicit Place search using SMT only with invariants took 1796 ms to find 0 implicit places.
[2023-03-17 01:36:19] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-17 01:36:19] [INFO ] Invariant cache hit.
[2023-03-17 01:36:28] [INFO ] Dead Transitions using invariants and state equation in 9127 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11102 ms. Remains : 627/627 places, 31353/31353 transitions.
Successfully simplified 11 atomic propositions for a total of 16 simplifications.
[2023-03-17 01:36:29] [INFO ] Flatten gal took : 589 ms
[2023-03-17 01:36:29] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA RERS17pb113-PT-5-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-17 01:36:30] [INFO ] Flatten gal took : 695 ms
[2023-03-17 01:36:31] [INFO ] Input system was already deterministic with 31353 transitions.
Support contains 135 out of 631 places (down from 146) after GAL structural reductions.
Computed a total of 5 stabilizing places and 1 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 631/631 places, 31353/31353 transitions.
Ensure Unique test removed 4 places
Applied a total of 0 rules in 242 ms. Remains 627 /631 variables (removed 4) and now considering 31353/31353 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 243 ms. Remains : 627/631 places, 31353/31353 transitions.
[2023-03-17 01:36:32] [INFO ] Flatten gal took : 617 ms
[2023-03-17 01:36:33] [INFO ] Flatten gal took : 721 ms
[2023-03-17 01:36:35] [INFO ] Input system was already deterministic with 31353 transitions.
Starting structural reductions in LTL mode, iteration 0 : 631/631 places, 31353/31353 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 627 transition count 31353
Applied a total of 4 rules in 87 ms. Remains 627 /631 variables (removed 4) and now considering 31353/31353 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 88 ms. Remains : 627/631 places, 31353/31353 transitions.
[2023-03-17 01:36:35] [INFO ] Flatten gal took : 581 ms
[2023-03-17 01:36:36] [INFO ] Flatten gal took : 673 ms
[2023-03-17 01:36:38] [INFO ] Input system was already deterministic with 31353 transitions.
Starting structural reductions in LTL mode, iteration 0 : 631/631 places, 31353/31353 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 627 transition count 31353
Applied a total of 4 rules in 90 ms. Remains 627 /631 variables (removed 4) and now considering 31353/31353 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 91 ms. Remains : 627/631 places, 31353/31353 transitions.
[2023-03-17 01:36:38] [INFO ] Flatten gal took : 566 ms
[2023-03-17 01:36:39] [INFO ] Flatten gal took : 654 ms
[2023-03-17 01:36:40] [INFO ] Input system was already deterministic with 31353 transitions.
Starting structural reductions in LTL mode, iteration 0 : 631/631 places, 31353/31353 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 627 transition count 31353
Applied a total of 4 rules in 91 ms. Remains 627 /631 variables (removed 4) and now considering 31353/31353 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 91 ms. Remains : 627/631 places, 31353/31353 transitions.
[2023-03-17 01:36:41] [INFO ] Flatten gal took : 569 ms
[2023-03-17 01:36:42] [INFO ] Flatten gal took : 730 ms
[2023-03-17 01:36:43] [INFO ] Input system was already deterministic with 31353 transitions.
Starting structural reductions in LTL mode, iteration 0 : 631/631 places, 31353/31353 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 627 transition count 31353
Applied a total of 4 rules in 89 ms. Remains 627 /631 variables (removed 4) and now considering 31353/31353 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 89 ms. Remains : 627/631 places, 31353/31353 transitions.
[2023-03-17 01:36:44] [INFO ] Flatten gal took : 571 ms
[2023-03-17 01:36:45] [INFO ] Flatten gal took : 657 ms
[2023-03-17 01:36:46] [INFO ] Input system was already deterministic with 31353 transitions.
Starting structural reductions in LTL mode, iteration 0 : 631/631 places, 31353/31353 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 627 transition count 31353
Applied a total of 4 rules in 90 ms. Remains 627 /631 variables (removed 4) and now considering 31353/31353 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 91 ms. Remains : 627/631 places, 31353/31353 transitions.
[2023-03-17 01:36:47] [INFO ] Flatten gal took : 568 ms
[2023-03-17 01:36:48] [INFO ] Flatten gal took : 656 ms
[2023-03-17 01:36:49] [INFO ] Input system was already deterministic with 31353 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 631/631 places, 31353/31353 transitions.
Ensure Unique test removed 4 places
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 626 transition count 31352
Applied a total of 1 rules in 376 ms. Remains 626 /631 variables (removed 5) and now considering 31352/31353 (removed 1) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 377 ms. Remains : 626/631 places, 31352/31353 transitions.
[2023-03-17 01:36:50] [INFO ] Flatten gal took : 563 ms
[2023-03-17 01:36:51] [INFO ] Flatten gal took : 662 ms
[2023-03-17 01:36:52] [INFO ] Input system was already deterministic with 31352 transitions.
Starting structural reductions in LTL mode, iteration 0 : 631/631 places, 31353/31353 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 627 transition count 31353
Applied a total of 4 rules in 91 ms. Remains 627 /631 variables (removed 4) and now considering 31353/31353 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 91 ms. Remains : 627/631 places, 31353/31353 transitions.
[2023-03-17 01:36:53] [INFO ] Flatten gal took : 564 ms
[2023-03-17 01:36:53] [INFO ] Flatten gal took : 656 ms
[2023-03-17 01:36:55] [INFO ] Input system was already deterministic with 31353 transitions.
Starting structural reductions in LTL mode, iteration 0 : 631/631 places, 31353/31353 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 627 transition count 31353
Applied a total of 4 rules in 92 ms. Remains 627 /631 variables (removed 4) and now considering 31353/31353 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 93 ms. Remains : 627/631 places, 31353/31353 transitions.
[2023-03-17 01:36:56] [INFO ] Flatten gal took : 572 ms
[2023-03-17 01:36:56] [INFO ] Flatten gal took : 659 ms
[2023-03-17 01:36:58] [INFO ] Input system was already deterministic with 31353 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 631/631 places, 31353/31353 transitions.
Ensure Unique test removed 4 places
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 626 transition count 31352
Applied a total of 1 rules in 369 ms. Remains 626 /631 variables (removed 5) and now considering 31352/31353 (removed 1) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 369 ms. Remains : 626/631 places, 31352/31353 transitions.
[2023-03-17 01:36:59] [INFO ] Flatten gal took : 697 ms
[2023-03-17 01:37:00] [INFO ] Flatten gal took : 622 ms
[2023-03-17 01:37:01] [INFO ] Input system was already deterministic with 31352 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=36 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 24724 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :{}
Probabilistic random walk after 24724 steps, saw 22319 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-17 01:37:04] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-17 01:37:05] [INFO ] Computed 13 place invariants in 59 ms
[2023-03-17 01:37:05] [INFO ] [Real]Absence check using 13 positive place invariants in 5 ms returned sat
[2023-03-17 01:37:22] [INFO ] After 17364ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-17 01:37:22] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-17 01:37:39] [INFO ] After 16812ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-17 01:37:39] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-17 01:37:47] [INFO ] After 8026ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2023-03-17 01:37:47] [INFO ] After 25026ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 10 ms.
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 160 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 162 ms. Remains : 626/626 places, 31352/31352 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 2973 ms. (steps per millisecond=33 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-17 01:37:50] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-17 01:37:50] [INFO ] Invariant cache hit.
[2023-03-17 01:37:50] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-17 01:38:08] [INFO ] After 17561ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-17 01:38:08] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-17 01:38:17] [INFO ] After 8327ms SMT Verify possible using 268 Read/Feed constraints in real domain returned unsat :0 sat :1
[2023-03-17 01:38:19] [INFO ] Deduced a trap composed of 40 places in 680 ms of which 3 ms to minimize.
[2023-03-17 01:38:19] [INFO ] Deduced a trap composed of 40 places in 503 ms of which 0 ms to minimize.
[2023-03-17 01:38:20] [INFO ] Deduced a trap composed of 40 places in 387 ms of which 1 ms to minimize.
[2023-03-17 01:38:21] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 3261 ms
[2023-03-17 01:38:21] [INFO ] After 12712ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-17 01:38:21] [INFO ] After 30690ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-17 01:38:21] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-17 01:38:37] [INFO ] After 16297ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-17 01:38:45] [INFO ] After 7693ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-17 01:38:47] [INFO ] Deduced a trap composed of 40 places in 810 ms of which 1 ms to minimize.
[2023-03-17 01:38:48] [INFO ] Deduced a trap composed of 40 places in 715 ms of which 1 ms to minimize.
[2023-03-17 01:38:49] [INFO ] Deduced a trap composed of 64 places in 525 ms of which 0 ms to minimize.
[2023-03-17 01:38:49] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 3676 ms
[2023-03-17 01:38:49] [INFO ] After 12117ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 811 ms.
[2023-03-17 01:38:50] [INFO ] After 29313ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 29422 ms. (steps per millisecond=33 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2362 ms. (steps per millisecond=423 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 833951 steps, run timeout after 93001 ms. (steps per millisecond=8 ) properties seen :{}
Probabilistic random walk after 833951 steps, saw 751447 distinct states, run finished after 93002 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-17 01:40:55] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-17 01:40:55] [INFO ] Invariant cache hit.
[2023-03-17 01:40:55] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-17 01:41:14] [INFO ] After 18712ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-17 01:41:14] [INFO ] [Nat]Absence check using 13 positive place invariants in 5 ms returned sat
[2023-03-17 01:41:31] [INFO ] After 17238ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-17 01:41:31] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-17 01:41:38] [INFO ] After 7264ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-17 01:41:40] [INFO ] Deduced a trap composed of 40 places in 550 ms of which 2 ms to minimize.
[2023-03-17 01:41:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1359 ms
[2023-03-17 01:41:40] [INFO ] After 9028ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 749 ms.
[2023-03-17 01:41:41] [INFO ] After 27222ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 170 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 170 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 168 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-17 01:41:41] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-17 01:41:41] [INFO ] Invariant cache hit.
[2023-03-17 01:41:43] [INFO ] Implicit Places using invariants in 1753 ms returned []
Implicit Place search using SMT only with invariants took 1755 ms to find 0 implicit places.
[2023-03-17 01:41:43] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-17 01:41:43] [INFO ] Invariant cache hit.
[2023-03-17 01:41:52] [INFO ] Dead Transitions using invariants and state equation in 8712 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10656 ms. Remains : 626/626 places, 31352/31352 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 2795 ms. (steps per millisecond=35 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-17 01:41:55] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-17 01:41:55] [INFO ] Invariant cache hit.
[2023-03-17 01:41:55] [INFO ] [Real]Absence check using 13 positive place invariants in 5 ms returned sat
[2023-03-17 01:42:12] [INFO ] After 17716ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-17 01:42:13] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-17 01:42:21] [INFO ] After 8154ms SMT Verify possible using 268 Read/Feed constraints in real domain returned unsat :0 sat :1
[2023-03-17 01:42:23] [INFO ] Deduced a trap composed of 40 places in 607 ms of which 1 ms to minimize.
[2023-03-17 01:42:23] [INFO ] Deduced a trap composed of 40 places in 486 ms of which 0 ms to minimize.
[2023-03-17 01:42:24] [INFO ] Deduced a trap composed of 40 places in 393 ms of which 1 ms to minimize.
[2023-03-17 01:42:25] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 3028 ms
[2023-03-17 01:42:25] [INFO ] After 12193ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-17 01:42:25] [INFO ] After 30071ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-17 01:42:25] [INFO ] [Nat]Absence check using 13 positive place invariants in 5 ms returned sat
[2023-03-17 01:42:41] [INFO ] After 15856ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-17 01:42:47] [INFO ] After 6687ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-17 01:42:49] [INFO ] Deduced a trap composed of 40 places in 865 ms of which 1 ms to minimize.
[2023-03-17 01:42:50] [INFO ] Deduced a trap composed of 40 places in 676 ms of which 0 ms to minimize.
[2023-03-17 01:42:51] [INFO ] Deduced a trap composed of 64 places in 537 ms of which 0 ms to minimize.
[2023-03-17 01:42:51] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 3597 ms
[2023-03-17 01:42:52] [INFO ] After 10946ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 852 ms.
[2023-03-17 01:42:53] [INFO ] After 27753ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=40 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 24836 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :{}
Probabilistic random walk after 24836 steps, saw 22417 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-17 01:42:56] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-17 01:42:56] [INFO ] Invariant cache hit.
[2023-03-17 01:42:56] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-17 01:43:14] [INFO ] After 17764ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-17 01:43:14] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-17 01:43:30] [INFO ] After 16421ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-17 01:43:30] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-17 01:43:37] [INFO ] After 6871ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-17 01:43:39] [INFO ] Deduced a trap composed of 40 places in 389 ms of which 1 ms to minimize.
[2023-03-17 01:43:41] [INFO ] Deduced a trap composed of 64 places in 2735 ms of which 1 ms to minimize.
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.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositions(AtomicReducerSR.java:365)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:253)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:669)
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)
[2023-03-17 01:43:41] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-17 01:43:41] [INFO ] After 27806ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 170 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 171 ms. Remains : 626/626 places, 31352/31352 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=40 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 24771 steps, run timeout after 3002 ms. (steps per millisecond=8 ) properties seen :{}
Probabilistic random walk after 24771 steps, saw 22360 distinct states, run finished after 3002 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-17 01:43:45] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-17 01:43:45] [INFO ] Invariant cache hit.
[2023-03-17 01:43:45] [INFO ] [Real]Absence check using 13 positive place invariants in 28 ms returned sat
[2023-03-17 01:44:02] [INFO ] After 17304ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-17 01:44:02] [INFO ] [Nat]Absence check using 13 positive place invariants in 5 ms returned sat
[2023-03-17 01:44:18] [INFO ] After 15994ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-17 01:44:18] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-17 01:44:25] [INFO ] After 6783ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-17 01:44:27] [INFO ] Deduced a trap composed of 40 places in 401 ms of which 0 ms to minimize.
[2023-03-17 01:44:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1196 ms
[2023-03-17 01:44:27] [INFO ] After 8821ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 31 ms.
[2023-03-17 01:44:27] [INFO ] After 25041ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 155 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 155 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 156 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-17 01:44:28] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-17 01:44:28] [INFO ] Invariant cache hit.
[2023-03-17 01:44:29] [INFO ] Implicit Places using invariants in 1756 ms returned []
Implicit Place search using SMT only with invariants took 1776 ms to find 0 implicit places.
[2023-03-17 01:44:29] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-17 01:44:29] [INFO ] Invariant cache hit.
[2023-03-17 01:44:38] [INFO ] Dead Transitions using invariants and state equation in 8633 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10578 ms. Remains : 626/626 places, 31352/31352 transitions.
Ensure Unique test removed 13027 transitions
Reduce isomorphic transitions removed 13027 transitions.
Iterating post reduction 0 with 13027 rules applied. Total rules applied 13027 place count 626 transition count 18325
Applied a total of 13027 rules in 680 ms. Remains 626 /626 variables (removed 0) and now considering 18325/31352 (removed 13027) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-17 01:44:39] [INFO ] Computed 13 place invariants in 64 ms
[2023-03-17 01:44:39] [INFO ] [Real]Absence check using 13 positive place invariants in 5 ms returned sat
[2023-03-17 01:44:52] [INFO ] After 13255ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-17 01:44:52] [INFO ] [Nat]Absence check using 13 positive place invariants in 5 ms returned sat
[2023-03-17 01:45:07] [INFO ] After 14354ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-17 01:45:08] [INFO ] After 15720ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 587 ms.
[2023-03-17 01:45:09] [INFO ] After 16429ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Starting structural reductions in SI_CTL mode, iteration 0 : 631/631 places, 31353/31353 transitions.
Ensure Unique test removed 4 places
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 626 transition count 31352
Applied a total of 1 rules in 319 ms. Remains 626 /631 variables (removed 5) and now considering 31352/31353 (removed 1) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 319 ms. Remains : 626/631 places, 31352/31353 transitions.
[2023-03-17 01:45:10] [INFO ] Flatten gal took : 568 ms
[2023-03-17 01:45:10] [INFO ] Flatten gal took : 664 ms
[2023-03-17 01:45:12] [INFO ] Input system was already deterministic with 31352 transitions.
Starting structural reductions in LTL mode, iteration 0 : 631/631 places, 31353/31353 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 627 transition count 31353
Applied a total of 4 rules in 89 ms. Remains 627 /631 variables (removed 4) and now considering 31353/31353 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 90 ms. Remains : 627/631 places, 31353/31353 transitions.
[2023-03-17 01:45:12] [INFO ] Flatten gal took : 566 ms
[2023-03-17 01:45:13] [INFO ] Flatten gal took : 664 ms
[2023-03-17 01:45:14] [INFO ] Input system was already deterministic with 31353 transitions.
Starting structural reductions in LTL mode, iteration 0 : 631/631 places, 31353/31353 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 627 transition count 31353
Applied a total of 4 rules in 87 ms. Remains 627 /631 variables (removed 4) and now considering 31353/31353 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 89 ms. Remains : 627/631 places, 31353/31353 transitions.
[2023-03-17 01:45:15] [INFO ] Flatten gal took : 576 ms
[2023-03-17 01:45:16] [INFO ] Flatten gal took : 656 ms
[2023-03-17 01:45:17] [INFO ] Input system was already deterministic with 31353 transitions.
Starting structural reductions in LTL mode, iteration 0 : 631/631 places, 31353/31353 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 627 transition count 31353
Applied a total of 4 rules in 91 ms. Remains 627 /631 variables (removed 4) and now considering 31353/31353 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 92 ms. Remains : 627/631 places, 31353/31353 transitions.
[2023-03-17 01:45:18] [INFO ] Flatten gal took : 580 ms
[2023-03-17 01:45:18] [INFO ] Flatten gal took : 667 ms
[2023-03-17 01:45:20] [INFO ] Input system was already deterministic with 31353 transitions.
Starting structural reductions in LTL mode, iteration 0 : 631/631 places, 31353/31353 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 628 transition count 31353
Applied a total of 3 rules in 89 ms. Remains 628 /631 variables (removed 3) and now considering 31353/31353 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 90 ms. Remains : 628/631 places, 31353/31353 transitions.
[2023-03-17 01:45:20] [INFO ] Flatten gal took : 562 ms
[2023-03-17 01:45:21] [INFO ] Flatten gal took : 654 ms
[2023-03-17 01:45:22] [INFO ] Input system was already deterministic with 31353 transitions.
[2023-03-17 01:45:23] [INFO ] Flatten gal took : 635 ms
[2023-03-17 01:45:24] [INFO ] Flatten gal took : 656 ms
[2023-03-17 01:45:24] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2023-03-17 01:45:24] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 631 places, 31353 transitions and 125410 arcs took 131 ms.
Total runtime 677991 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=CTLCardinality.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Petri
(NrP: 631 NrTr: 31353 NrArc: 125410)

parse formulas
formulas created successfully
place and transition orderings generation:0m 2.847sec

net check time: 0m 0.023sec

init dd package: 0m 2.526sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 10461628 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16062572 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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -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 6.791sec

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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="RERS17pb113-PT-5"
export BK_EXAMINATION="CTLCardinality"
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 RERS17pb113-PT-5, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r330-tall-167889202700033"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb113-PT-5.tgz
mv RERS17pb113-PT-5 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;