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-167889202800106.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 RERS17pb114-PT-5, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r330-tall-167889202800106
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 73M
-rw-r--r-- 1 mcc users 7.2K Feb 26 04:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 26 04:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Feb 26 04:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 78K Feb 26 04:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 16:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K Feb 26 05:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 90K Feb 26 05:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Feb 26 04:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 26 04:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:38 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 73M 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 RERS17pb114-PT-5-CTLFireability-00
FORMULA_NAME RERS17pb114-PT-5-CTLFireability-01
FORMULA_NAME RERS17pb114-PT-5-CTLFireability-02
FORMULA_NAME RERS17pb114-PT-5-CTLFireability-03
FORMULA_NAME RERS17pb114-PT-5-CTLFireability-04
FORMULA_NAME RERS17pb114-PT-5-CTLFireability-05
FORMULA_NAME RERS17pb114-PT-5-CTLFireability-06
FORMULA_NAME RERS17pb114-PT-5-CTLFireability-07
FORMULA_NAME RERS17pb114-PT-5-CTLFireability-08
FORMULA_NAME RERS17pb114-PT-5-CTLFireability-09
FORMULA_NAME RERS17pb114-PT-5-CTLFireability-10
FORMULA_NAME RERS17pb114-PT-5-CTLFireability-11
FORMULA_NAME RERS17pb114-PT-5-CTLFireability-12
FORMULA_NAME RERS17pb114-PT-5-CTLFireability-13
FORMULA_NAME RERS17pb114-PT-5-CTLFireability-14
FORMULA_NAME RERS17pb114-PT-5-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679050862290

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=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RERS17pb114-PT-5
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-17 11:01:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-17 11:01:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 11:01:05] [INFO ] Load time of PNML (sax parser for PT used): 1872 ms
[2023-03-17 11:01:06] [INFO ] Transformed 1446 places.
[2023-03-17 11:01:06] [INFO ] Transformed 151085 transitions.
[2023-03-17 11:01:06] [INFO ] Parsed PT model containing 1446 places and 151085 transitions and 604252 arcs in 2372 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 37 ms.
Support contains 311 out of 1446 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1446/1446 places, 151085/151085 transitions.
Ensure Unique test removed 17 places
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 1429 transition count 151085
Applied a total of 17 rules in 1270 ms. Remains 1429 /1446 variables (removed 17) and now considering 151085/151085 (removed 0) transitions.
[2023-03-17 11:01:08] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2023-03-17 11:01:09] [INFO ] Computed 18 place invariants in 394 ms
[2023-03-17 11:01:16] [INFO ] Implicit Places using invariants in 7257 ms returned []
Implicit Place search using SMT only with invariants took 7283 ms to find 0 implicit places.
[2023-03-17 11:01:16] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
[2023-03-17 11:01:16] [INFO ] Invariant cache hit.
[2023-03-17 11:01:46] [INFO ] Performed 93790/151085 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-17 11:02:05] [INFO ] Dead Transitions using invariants and state equation in 49155 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1429/1446 places, 151085/151085 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 57727 ms. Remains : 1429/1446 places, 151085/151085 transitions.
Support contains 311 out of 1429 places after structural reductions.
[2023-03-17 11:02:09] [INFO ] Flatten gal took : 3383 ms
[2023-03-17 11:02:13] [INFO ] Flatten gal took : 3471 ms
[2023-03-17 11:02:20] [INFO ] Input system was already deterministic with 151085 transitions.
Support contains 309 out of 1429 places (down from 311) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1194 ms. (steps per millisecond=8 ) properties (out of 139) seen :13
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=8 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 126) seen :0
Running SMT prover for 126 properties.
[2023-03-17 11:02:23] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
[2023-03-17 11:02:23] [INFO ] Invariant cache hit.
[2023-03-17 11:02:26] [INFO ] [Real]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-17 11:02:28] [INFO ] After 4520ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:126
[2023-03-17 11:02:30] [INFO ] [Nat]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-17 11:02:53] [INFO ] After 20010ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :125
[2023-03-17 11:02:54] [INFO ] State equation strengthened by 2342 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 11:02:54] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-17 11:02:54] [INFO ] After 26578ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:126
Fused 126 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 280 out of 1429 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Drop transitions removed 512 transitions
Reduce isomorphic transitions removed 512 transitions.
Iterating post reduction 0 with 512 rules applied. Total rules applied 512 place count 1429 transition count 150573
Applied a total of 512 rules in 1547 ms. Remains 1429 /1429 variables (removed 0) and now considering 150573/151085 (removed 512) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1551 ms. Remains : 1429/1429 places, 150573/151085 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2138 ms. (steps per millisecond=4 ) properties (out of 126) seen :3
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=8 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=7 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=8 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=5 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=5 ) properties (out of 123) seen :0
Interrupted probabilistic random walk after 7916 steps, run timeout after 6004 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 7916 steps, saw 7102 distinct states, run finished after 6005 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 123 properties.
[2023-03-17 11:03:05] [INFO ] Flow matrix only has 84690 transitions (discarded 65883 similar events)
// Phase 1: matrix 84690 rows 1429 cols
[2023-03-17 11:03:05] [INFO ] Computed 18 place invariants in 283 ms
[2023-03-17 11:03:08] [INFO ] [Real]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-17 11:03:09] [INFO ] After 4267ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:123
[2023-03-17 11:03:12] [INFO ] [Nat]Absence check using 18 positive place invariants in 20 ms returned sat
[2023-03-17 11:03:34] [INFO ] After 20184ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :123
[2023-03-17 11:03:36] [INFO ] State equation strengthened by 2341 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 11:03:36] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-17 11:03:36] [INFO ] After 26327ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:123
Fused 123 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 275 out of 1429 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1429/1429 places, 150573/150573 transitions.
Applied a total of 0 rules in 1231 ms. Remains 1429 /1429 variables (removed 0) and now considering 150573/150573 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1231 ms. Remains : 1429/1429 places, 150573/150573 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1285 ms. (steps per millisecond=7 ) properties (out of 123) seen :3
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 120) seen :0
Interrupted probabilistic random walk after 4613 steps, run timeout after 3005 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 4613 steps, saw 4155 distinct states, run finished after 3005 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 120 properties.
[2023-03-17 11:03:42] [INFO ] Flow matrix only has 84690 transitions (discarded 65883 similar events)
[2023-03-17 11:03:42] [INFO ] Invariant cache hit.
[2023-03-17 11:03:45] [INFO ] [Real]Absence check using 18 positive place invariants in 14 ms returned sat
[2023-03-17 11:04:07] [INFO ] After 21352ms SMT Verify possible using state equation in real domain returned unsat :0 sat :5 real:115
[2023-03-17 11:04:09] [INFO ] State equation strengthened by 2341 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:339)
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 11:04:09] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-17 11:04:09] [INFO ] After 26757ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 120 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 269 out of 1429 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1429/1429 places, 150573/150573 transitions.
Applied a total of 0 rules in 1186 ms. Remains 1429 /1429 variables (removed 0) and now considering 150573/150573 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1186 ms. Remains : 1429/1429 places, 150573/150573 transitions.
[2023-03-17 11:04:14] [INFO ] Flatten gal took : 2905 ms
[2023-03-17 11:04:17] [INFO ] Flatten gal took : 3031 ms
[2023-03-17 11:04:23] [INFO ] Input system was already deterministic with 151085 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Applied a total of 0 rules in 633 ms. Remains 1429 /1429 variables (removed 0) and now considering 151085/151085 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 636 ms. Remains : 1429/1429 places, 151085/151085 transitions.
[2023-03-17 11:04:28] [INFO ] Flatten gal took : 2763 ms
[2023-03-17 11:04:31] [INFO ] Flatten gal took : 3191 ms
[2023-03-17 11:04:37] [INFO ] Input system was already deterministic with 151085 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Applied a total of 0 rules in 620 ms. Remains 1429 /1429 variables (removed 0) and now considering 151085/151085 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 623 ms. Remains : 1429/1429 places, 151085/151085 transitions.
[2023-03-17 11:04:41] [INFO ] Flatten gal took : 2752 ms
[2023-03-17 11:04:44] [INFO ] Flatten gal took : 3213 ms
[2023-03-17 11:04:51] [INFO ] Input system was already deterministic with 151085 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Applied a total of 0 rules in 637 ms. Remains 1429 /1429 variables (removed 0) and now considering 151085/151085 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 640 ms. Remains : 1429/1429 places, 151085/151085 transitions.
[2023-03-17 11:04:55] [INFO ] Flatten gal took : 2856 ms
[2023-03-17 11:04:58] [INFO ] Flatten gal took : 3027 ms
[2023-03-17 11:05:03] [INFO ] Input system was already deterministic with 151085 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Applied a total of 0 rules in 570 ms. Remains 1429 /1429 variables (removed 0) and now considering 151085/151085 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 573 ms. Remains : 1429/1429 places, 151085/151085 transitions.
[2023-03-17 11:05:07] [INFO ] Flatten gal took : 2732 ms
[2023-03-17 11:05:10] [INFO ] Flatten gal took : 3182 ms
[2023-03-17 11:05:17] [INFO ] Input system was already deterministic with 151085 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Applied a total of 0 rules in 649 ms. Remains 1429 /1429 variables (removed 0) and now considering 151085/151085 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 654 ms. Remains : 1429/1429 places, 151085/151085 transitions.
[2023-03-17 11:05:21] [INFO ] Flatten gal took : 2833 ms
[2023-03-17 11:05:24] [INFO ] Flatten gal took : 2948 ms
[2023-03-17 11:05:29] [INFO ] Input system was already deterministic with 151085 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Applied a total of 0 rules in 1079 ms. Remains 1429 /1429 variables (removed 0) and now considering 151085/151085 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1081 ms. Remains : 1429/1429 places, 151085/151085 transitions.
[2023-03-17 11:05:34] [INFO ] Flatten gal took : 2754 ms
[2023-03-17 11:05:37] [INFO ] Flatten gal took : 3166 ms
[2023-03-17 11:05:43] [INFO ] Input system was already deterministic with 151085 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Applied a total of 0 rules in 569 ms. Remains 1429 /1429 variables (removed 0) and now considering 151085/151085 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 571 ms. Remains : 1429/1429 places, 151085/151085 transitions.
[2023-03-17 11:05:47] [INFO ] Flatten gal took : 2730 ms
[2023-03-17 11:05:50] [INFO ] Flatten gal took : 3162 ms
[2023-03-17 11:05:56] [INFO ] Input system was already deterministic with 151085 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 1121 ms. Remains 1428 /1429 variables (removed 1) and now considering 151084/151085 (removed 1) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1124 ms. Remains : 1428/1429 places, 151084/151085 transitions.
[2023-03-17 11:06:01] [INFO ] Flatten gal took : 3049 ms
[2023-03-17 11:06:04] [INFO ] Flatten gal took : 3468 ms
[2023-03-17 11:06:11] [INFO ] Input system was already deterministic with 151084 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Applied a total of 0 rules in 659 ms. Remains 1429 /1429 variables (removed 0) and now considering 151085/151085 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 663 ms. Remains : 1429/1429 places, 151085/151085 transitions.
[2023-03-17 11:06:15] [INFO ] Flatten gal took : 2794 ms
[2023-03-17 11:06:18] [INFO ] Flatten gal took : 3110 ms
[2023-03-17 11:06:24] [INFO ] Input system was already deterministic with 151085 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Applied a total of 0 rules in 550 ms. Remains 1429 /1429 variables (removed 0) and now considering 151085/151085 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 552 ms. Remains : 1429/1429 places, 151085/151085 transitions.
[2023-03-17 11:06:28] [INFO ] Flatten gal took : 2751 ms
[2023-03-17 11:06:31] [INFO ] Flatten gal took : 3268 ms
[2023-03-17 11:06:37] [INFO ] Input system was already deterministic with 151085 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Applied a total of 0 rules in 587 ms. Remains 1429 /1429 variables (removed 0) and now considering 151085/151085 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 590 ms. Remains : 1429/1429 places, 151085/151085 transitions.
[2023-03-17 11:06:41] [INFO ] Flatten gal took : 2736 ms
[2023-03-17 11:06:45] [INFO ] Flatten gal took : 3181 ms
[2023-03-17 11:06:51] [INFO ] Input system was already deterministic with 151085 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Applied a total of 0 rules in 646 ms. Remains 1429 /1429 variables (removed 0) and now considering 151085/151085 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 649 ms. Remains : 1429/1429 places, 151085/151085 transitions.
[2023-03-17 11:06:55] [INFO ] Flatten gal took : 2750 ms
[2023-03-17 11:06:58] [INFO ] Flatten gal took : 3181 ms
[2023-03-17 11:07:04] [INFO ] Input system was already deterministic with 151085 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Applied a total of 0 rules in 565 ms. Remains 1429 /1429 variables (removed 0) and now considering 151085/151085 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 567 ms. Remains : 1429/1429 places, 151085/151085 transitions.
[2023-03-17 11:07:08] [INFO ] Flatten gal took : 2728 ms
[2023-03-17 11:07:11] [INFO ] Flatten gal took : 3170 ms
[2023-03-17 11:07:17] [INFO ] Input system was already deterministic with 151085 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 1133 ms. Remains 1428 /1429 variables (removed 1) and now considering 151084/151085 (removed 1) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1135 ms. Remains : 1428/1429 places, 151084/151085 transitions.
[2023-03-17 11:07:22] [INFO ] Flatten gal took : 3055 ms
[2023-03-17 11:07:25] [INFO ] Flatten gal took : 3516 ms
[2023-03-17 11:07:32] [INFO ] Input system was already deterministic with 151084 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 845 ms. (steps per millisecond=11 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 5296 steps, run timeout after 3001 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 5296 steps, saw 4337 distinct states, run finished after 3001 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-17 11:07:36] [INFO ] Flow matrix only has 84690 transitions (discarded 66394 similar events)
// Phase 1: matrix 84690 rows 1428 cols
[2023-03-17 11:07:36] [INFO ] Computed 18 place invariants in 304 ms
[2023-03-17 11:07:37] [INFO ] [Real]Absence check using 18 positive place invariants in 13 ms returned sat
[2023-03-17 11:07:58] [INFO ] After 21094ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-17 11:07:58] [INFO ] State equation strengthened by 773 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:339)
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.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 11:08:01] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-17 11:08:01] [INFO ] After 25025ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 151084/151084 transitions.
Drop transitions removed 512 transitions
Reduce isomorphic transitions removed 512 transitions.
Iterating post reduction 0 with 512 rules applied. Total rules applied 512 place count 1428 transition count 150572
Applied a total of 512 rules in 1217 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/151084 (removed 512) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1220 ms. Remains : 1428/1428 places, 150572/151084 transitions.
Interrupted random walk after 314139 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=10 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3250 ms. (steps per millisecond=307 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 198317 steps, run timeout after 99001 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 198317 steps, saw 183944 distinct states, run finished after 99001 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-17 11:10:15] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-17 11:10:16] [INFO ] Computed 18 place invariants in 284 ms
[2023-03-17 11:10:16] [INFO ] [Real]Absence check using 18 positive place invariants in 12 ms returned sat
[2023-03-17 11:10:37] [INFO ] After 21224ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-17 11:10:38] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-17 11:10:44] [INFO ] After 6773ms SMT Verify possible using 773 Read/Feed constraints in real domain returned unsat :0 sat :1
[2023-03-17 11:10:56] [INFO ] Deduced a trap composed of 64 places in 10115 ms of which 8 ms to minimize.
[2023-03-17 11:11:07] [INFO ] Deduced a trap composed of 96 places in 9887 ms of which 2 ms to minimize.
[2023-03-17 11:11:17] [INFO ] Deduced a trap composed of 64 places in 9353 ms of which 1 ms to minimize.
[2023-03-17 11:11:28] [INFO ] Deduced a trap composed of 40 places in 9717 ms of which 4 ms to minimize.
[2023-03-17 11:11:38] [INFO ] Deduced a trap composed of 96 places in 8564 ms of which 1 ms to minimize.
[2023-03-17 11:11:47] [INFO ] Deduced a trap composed of 40 places in 7899 ms of which 1 ms to minimize.
[2023-03-17 11:11:56] [INFO ] Deduced a trap composed of 64 places in 7786 ms of which 1 ms to minimize.
[2023-03-17 11:12:04] [INFO ] Deduced a trap composed of 96 places in 7641 ms of which 1 ms to minimize.
[2023-03-17 11:12:13] [INFO ] Deduced a trap composed of 128 places in 7151 ms of which 0 ms to minimize.
[2023-03-17 11:12:21] [INFO ] Deduced a trap composed of 96 places in 6782 ms of which 1 ms to minimize.
[2023-03-17 11:12:28] [INFO ] Deduced a trap composed of 128 places in 6645 ms of which 1 ms to minimize.
[2023-03-17 11:12:35] [INFO ] Deduced a trap composed of 64 places in 5226 ms of which 1 ms to minimize.
[2023-03-17 11:12:41] [INFO ] Deduced a trap composed of 128 places in 4822 ms of which 0 ms to minimize.
[2023-03-17 11:12:45] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 120778 ms
[2023-03-17 11:12:46] [INFO ] After 128322ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-17 11:12:46] [INFO ] After 150376ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-17 11:12:46] [INFO ] [Nat]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-17 11:13:07] [INFO ] After 20982ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-17 11:13:14] [INFO ] After 6703ms SMT Verify possible using 773 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-17 11:13:25] [INFO ] Deduced a trap composed of 64 places in 10215 ms of which 1 ms to minimize.
[2023-03-17 11:13:36] [INFO ] Deduced a trap composed of 96 places in 9824 ms of which 2 ms to minimize.
[2023-03-17 11:13:46] [INFO ] Deduced a trap composed of 64 places in 9392 ms of which 1 ms to minimize.
[2023-03-17 11:13:56] [INFO ] Deduced a trap composed of 40 places in 8679 ms of which 1 ms to minimize.
[2023-03-17 11:14:06] [INFO ] Deduced a trap composed of 96 places in 8442 ms of which 1 ms to minimize.
[2023-03-17 11:14:15] [INFO ] Deduced a trap composed of 40 places in 7723 ms of which 1 ms to minimize.
[2023-03-17 11:14:23] [INFO ] Deduced a trap composed of 64 places in 7665 ms of which 1 ms to minimize.
[2023-03-17 11:14:32] [INFO ] Deduced a trap composed of 96 places in 7625 ms of which 1 ms to minimize.
[2023-03-17 11:14:40] [INFO ] Deduced a trap composed of 128 places in 7228 ms of which 1 ms to minimize.
[2023-03-17 11:14:48] [INFO ] Deduced a trap composed of 96 places in 6677 ms of which 1 ms to minimize.
[2023-03-17 11:14:56] [INFO ] Deduced a trap composed of 128 places in 6762 ms of which 1 ms to minimize.
[2023-03-17 11:15:02] [INFO ] Deduced a trap composed of 64 places in 5237 ms of which 1 ms to minimize.
[2023-03-17 11:15:08] [INFO ] Deduced a trap composed of 128 places in 4755 ms of which 1 ms to minimize.
[2023-03-17 11:15:12] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 118479 ms
[2023-03-17 11:15:13] [INFO ] After 125908ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1132 ms.
[2023-03-17 11:15:14] [INFO ] After 148209ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1246 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1248 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1252 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
[2023-03-17 11:15:17] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-17 11:15:17] [INFO ] Invariant cache hit.
[2023-03-17 11:15:25] [INFO ] Implicit Places using invariants in 8109 ms returned []
Implicit Place search using SMT only with invariants took 8110 ms to find 0 implicit places.
[2023-03-17 11:15:25] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-17 11:15:25] [INFO ] Invariant cache hit.
[2023-03-17 11:15:55] [INFO ] Performed 96488/150572 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-17 11:16:12] [INFO ] Dead Transitions using invariants and state equation in 46750 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56130 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Finished random walk after 40856 steps, including 1 resets, run visited all 2 properties in 3888 ms. (steps per millisecond=10 )
Interrupted random walk after 324504 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=10 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3402 ms. (steps per millisecond=293 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 198226 steps, run timeout after 99006 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 198226 steps, saw 183862 distinct states, run finished after 99006 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-17 11:18:28] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-17 11:18:28] [INFO ] Invariant cache hit.
[2023-03-17 11:18:29] [INFO ] [Real]Absence check using 18 positive place invariants in 13 ms returned sat
[2023-03-17 11:18:50] [INFO ] After 21092ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-17 11:18:51] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-17 11:18:58] [INFO ] After 7773ms SMT Verify possible using 773 Read/Feed constraints in real domain returned unsat :0 sat :1
[2023-03-17 11:19:10] [INFO ] Deduced a trap composed of 40 places in 10253 ms of which 2 ms to minimize.
[2023-03-17 11:19:21] [INFO ] Deduced a trap composed of 40 places in 9649 ms of which 1 ms to minimize.
[2023-03-17 11:19:31] [INFO ] Deduced a trap composed of 64 places in 9379 ms of which 2 ms to minimize.
[2023-03-17 11:19:41] [INFO ] Deduced a trap composed of 96 places in 8999 ms of which 1 ms to minimize.
[2023-03-17 11:19:51] [INFO ] Deduced a trap composed of 64 places in 8567 ms of which 1 ms to minimize.
[2023-03-17 11:20:00] [INFO ] Deduced a trap composed of 64 places in 8391 ms of which 0 ms to minimize.
[2023-03-17 11:20:10] [INFO ] Deduced a trap composed of 128 places in 8242 ms of which 1 ms to minimize.
[2023-03-17 11:20:19] [INFO ] Deduced a trap composed of 96 places in 8066 ms of which 1 ms to minimize.
[2023-03-17 11:20:28] [INFO ] Deduced a trap composed of 96 places in 7312 ms of which 0 ms to minimize.
[2023-03-17 11:20:36] [INFO ] Deduced a trap composed of 96 places in 7054 ms of which 1 ms to minimize.
[2023-03-17 11:20:43] [INFO ] Deduced a trap composed of 96 places in 6247 ms of which 1 ms to minimize.
[2023-03-17 11:20:49] [INFO ] Deduced a trap composed of 128 places in 4752 ms of which 0 ms to minimize.
[2023-03-17 11:20:53] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 115117 ms
[2023-03-17 11:20:54] [INFO ] After 123679ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-17 11:20:54] [INFO ] After 145809ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-17 11:20:54] [INFO ] [Nat]Absence check using 18 positive place invariants in 15 ms returned sat
[2023-03-17 11:21:15] [INFO ] After 20538ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-17 11:21:21] [INFO ] After 6384ms SMT Verify possible using 773 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-17 11:21:33] [INFO ] Deduced a trap composed of 40 places in 10442 ms of which 2 ms to minimize.
[2023-03-17 11:21:43] [INFO ] Deduced a trap composed of 40 places in 9564 ms of which 2 ms to minimize.
[2023-03-17 11:21:54] [INFO ] Deduced a trap composed of 64 places in 9517 ms of which 2 ms to minimize.
[2023-03-17 11:22:04] [INFO ] Deduced a trap composed of 96 places in 8934 ms of which 2 ms to minimize.
[2023-03-17 11:22:14] [INFO ] Deduced a trap composed of 64 places in 8517 ms of which 1 ms to minimize.
[2023-03-17 11:22:23] [INFO ] Deduced a trap composed of 64 places in 8355 ms of which 1 ms to minimize.
[2023-03-17 11:22:32] [INFO ] Deduced a trap composed of 128 places in 8300 ms of which 1 ms to minimize.
[2023-03-17 11:22:41] [INFO ] Deduced a trap composed of 96 places in 7951 ms of which 1 ms to minimize.
[2023-03-17 11:22:50] [INFO ] Deduced a trap composed of 96 places in 7313 ms of which 1 ms to minimize.
[2023-03-17 11:22:58] [INFO ] Deduced a trap composed of 96 places in 7096 ms of which 1 ms to minimize.
[2023-03-17 11:23:05] [INFO ] Deduced a trap composed of 96 places in 6039 ms of which 0 ms to minimize.
[2023-03-17 11:23:11] [INFO ] Deduced a trap composed of 128 places in 4749 ms of which 0 ms to minimize.
[2023-03-17 11:23:15] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 113785 ms
[2023-03-17 11:23:16] [INFO ] After 120896ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1105 ms.
[2023-03-17 11:23:17] [INFO ] After 142718ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1197 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1197 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1196 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
[2023-03-17 11:23:19] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-17 11:23:19] [INFO ] Invariant cache hit.
[2023-03-17 11:23:27] [INFO ] Implicit Places using invariants in 7807 ms returned []
Implicit Place search using SMT only with invariants took 7809 ms to find 0 implicit places.
[2023-03-17 11:23:27] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-17 11:23:27] [INFO ] Invariant cache hit.
[2023-03-17 11:23:57] [INFO ] Performed 100128/150572 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-17 11:24:13] [INFO ] Dead Transitions using invariants and state equation in 45351 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54371 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 9491 ms. (steps per millisecond=10 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2023-03-17 11:24:23] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-17 11:24:23] [INFO ] Invariant cache hit.
[2023-03-17 11:24:23] [INFO ] [Real]Absence check using 18 positive place invariants in 10 ms returned sat
[2023-03-17 11:24:43] [INFO ] After 19965ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-17 11:24:43] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-17 11:24:49] [INFO ] After 5780ms SMT Verify possible using 773 Read/Feed constraints in real domain returned unsat :0 sat :1
[2023-03-17 11:25:01] [INFO ] Deduced a trap composed of 96 places in 10307 ms of which 1 ms to minimize.
[2023-03-17 11:25:12] [INFO ] Deduced a trap composed of 40 places in 9815 ms of which 1 ms to minimize.
[2023-03-17 11:25:22] [INFO ] Deduced a trap composed of 40 places in 9361 ms of which 1 ms to minimize.
[2023-03-17 11:25:32] [INFO ] Deduced a trap composed of 64 places in 8993 ms of which 1 ms to minimize.
[2023-03-17 11:25:43] [INFO ] Deduced a trap composed of 96 places in 9141 ms of which 1 ms to minimize.
[2023-03-17 11:25:52] [INFO ] Deduced a trap composed of 64 places in 8461 ms of which 1 ms to minimize.
[2023-03-17 11:26:02] [INFO ] Deduced a trap composed of 96 places in 8332 ms of which 1 ms to minimize.
[2023-03-17 11:26:11] [INFO ] Deduced a trap composed of 64 places in 7805 ms of which 0 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:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:215)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositions(AtomicReducerSR.java:267)
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 11:26:11] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-17 11:26:11] [INFO ] After 108201ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 719 ms. (steps per millisecond=13 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 5035 steps, run timeout after 3002 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 5035 steps, saw 4525 distinct states, run finished after 3002 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-17 11:26:15] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-17 11:26:15] [INFO ] Invariant cache hit.
[2023-03-17 11:26:15] [INFO ] [Real]Absence check using 18 positive place invariants in 14 ms returned sat
[2023-03-17 11:26:36] [INFO ] After 20878ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-17 11:26:37] [INFO ] State equation strengthened by 773 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
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 11:26:40] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-17 11:26:40] [INFO ] After 25030ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1094 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1099 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 783 ms. (steps per millisecond=12 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 5042 steps, run timeout after 3006 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 5042 steps, saw 4531 distinct states, run finished after 3007 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-17 11:26:46] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-17 11:26:46] [INFO ] Invariant cache hit.
[2023-03-17 11:26:46] [INFO ] [Real]Absence check using 18 positive place invariants in 14 ms returned sat
[2023-03-17 11:27:07] [INFO ] After 21180ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-17 11:27:08] [INFO ] State equation strengthened by 773 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
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 11:27:11] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-17 11:27:11] [INFO ] After 25021ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1122 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1122 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1087 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
[2023-03-17 11:27:13] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-17 11:27:13] [INFO ] Invariant cache hit.
[2023-03-17 11:27:21] [INFO ] Implicit Places using invariants in 7797 ms returned []
Implicit Place search using SMT only with invariants took 7798 ms to find 0 implicit places.
[2023-03-17 11:27:21] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-17 11:27:21] [INFO ] Invariant cache hit.
[2023-03-17 11:27:51] [INFO ] Performed 97354/150572 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-17 11:28:07] [INFO ] Dead Transitions using invariants and state equation in 46413 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55316 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 741 ms. (steps per millisecond=13 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 5042 steps, run timeout after 3001 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 5042 steps, saw 4531 distinct states, run finished after 3001 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-17 11:28:12] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-17 11:28:12] [INFO ] Invariant cache hit.
[2023-03-17 11:28:12] [INFO ] [Real]Absence check using 18 positive place invariants in 14 ms returned sat
[2023-03-17 11:28:35] [INFO ] After 22643ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-17 11:28:35] [INFO ] State equation strengthened by 773 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:339)
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 11:28:37] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-17 11:28:37] [INFO ] After 25033ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1100 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1103 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 840 ms. (steps per millisecond=11 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 4922 steps, run timeout after 3006 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 4922 steps, saw 4427 distinct states, run finished after 3007 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-17 11:28:42] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-17 11:28:42] [INFO ] Invariant cache hit.
[2023-03-17 11:28:43] [INFO ] [Real]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-17 11:29:04] [INFO ] After 21416ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-17 11:29:05] [INFO ] State equation strengthened by 773 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
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 11:29:07] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-17 11:29:07] [INFO ] After 25025ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 972 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 974 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1128 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
[2023-03-17 11:29:10] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-17 11:29:10] [INFO ] Invariant cache hit.
[2023-03-17 11:29:17] [INFO ] Implicit Places using invariants in 7826 ms returned []
Implicit Place search using SMT only with invariants took 7826 ms to find 0 implicit places.
[2023-03-17 11:29:17] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-17 11:29:17] [INFO ] Invariant cache hit.
[2023-03-17 11:29:48] [INFO ] Performed 99038/150572 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-17 11:30:03] [INFO ] Dead Transitions using invariants and state equation in 45910 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54878 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Ensure Unique test removed 65883 transitions
Reduce isomorphic transitions removed 65883 transitions.
Iterating post reduction 0 with 65883 rules applied. Total rules applied 65883 place count 1428 transition count 84689
Applied a total of 65883 rules in 2786 ms. Remains 1428 /1428 variables (removed 0) and now considering 84689/150572 (removed 65883) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-17 11:30:07] [INFO ] Computed 18 place invariants in 259 ms
[2023-03-17 11:30:07] [INFO ] [Real]Absence check using 18 positive place invariants in 13 ms returned sat
[2023-03-17 11:30:28] [INFO ] After 20750ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-17 11:30:34] [INFO ] Deduced a trap composed of 64 places in 5311 ms of which 1 ms to minimize.
[2023-03-17 11:30:40] [INFO ] Deduced a trap composed of 96 places in 4734 ms of which 1 ms to minimize.
[2023-03-17 11:30:45] [INFO ] Deduced a trap composed of 96 places in 4198 ms of which 1 ms to minimize.
[2023-03-17 11:30:49] [INFO ] Deduced a trap composed of 64 places in 3337 ms of which 2 ms to minimize.
[2023-03-17 11:30:54] [INFO ] Deduced a trap composed of 96 places in 2873 ms of which 0 ms to minimize.
[2023-03-17 11:30:56] [INFO ] Deduced a trap composed of 96 places in 1656 ms of which 1 ms to minimize.
[2023-03-17 11:30:59] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 30840 ms
[2023-03-17 11:30:59] [INFO ] After 52366ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-17 11:30:59] [INFO ] After 52547ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-17 11:30:59] [INFO ] [Nat]Absence check using 18 positive place invariants in 13 ms returned sat
[2023-03-17 11:31:20] [INFO ] After 21062ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-17 11:31:27] [INFO ] Deduced a trap composed of 64 places in 5077 ms of which 2 ms to minimize.
[2023-03-17 11:31:32] [INFO ] Deduced a trap composed of 96 places in 4635 ms of which 1 ms to minimize.
[2023-03-17 11:31:37] [INFO ] Deduced a trap composed of 96 places in 4212 ms of which 1 ms to minimize.
[2023-03-17 11:31:42] [INFO ] Deduced a trap composed of 64 places in 3354 ms of which 1 ms to minimize.
[2023-03-17 11:31:46] [INFO ] Deduced a trap composed of 96 places in 2871 ms of which 0 ms to minimize.
[2023-03-17 11:31:48] [INFO ] Deduced a trap composed of 96 places in 1668 ms of which 0 ms to minimize.
[2023-03-17 11:31:50] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 29733 ms
[2023-03-17 11:31:51] [INFO ] After 51472ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1025 ms.
[2023-03-17 11:31:52] [INFO ] After 52669ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Starting structural reductions in LTL mode, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Applied a total of 0 rules in 550 ms. Remains 1429 /1429 variables (removed 0) and now considering 151085/151085 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 553 ms. Remains : 1429/1429 places, 151085/151085 transitions.
[2023-03-17 11:31:56] [INFO ] Flatten gal took : 2658 ms
[2023-03-17 11:31:59] [INFO ] Flatten gal took : 3014 ms
[2023-03-17 11:32:05] [INFO ] Input system was already deterministic with 151085 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 1083 ms. Remains 1428 /1429 variables (removed 1) and now considering 151084/151085 (removed 1) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1086 ms. Remains : 1428/1429 places, 151084/151085 transitions.
[2023-03-17 11:32:09] [INFO ] Flatten gal took : 3043 ms
[2023-03-17 11:32:13] [INFO ] Flatten gal took : 3498 ms
[2023-03-17 11:32:19] [INFO ] Input system was already deterministic with 151084 transitions.
[2023-03-17 11:32:23] [INFO ] Flatten gal took : 3034 ms
[2023-03-17 11:32:26] [INFO ] Flatten gal took : 3209 ms
[2023-03-17 11:32:26] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2023-03-17 11:32:26] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1429 places, 151085 transitions and 604235 arcs took 296 ms.
Total runtime 1882809 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=CTLFireability.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Petri
(NrP: 1429 NrTr: 151085 NrArc: 604235)

parse formulas
formulas created successfully
place and transition orderings generation:1m 4.240sec

net check time: 0m 0.163sec

init dd package: 0m 2.553sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 10040884 kB
After kill :
MemTotal: 16393232 kB
MemFree: 15923536 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 CTLFireability -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: 2m50.409sec

1429 2759 4089 5419 5419 6749 8079 8460 10375 12567 14537 15350 16167 17339 20626 21137 43551

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="RERS17pb114-PT-5"
export BK_EXAMINATION="CTLFireability"
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 RERS17pb114-PT-5, examination is CTLFireability"
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-167889202800106"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb114-PT-5.tgz
mv RERS17pb114-PT-5 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;