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.r505-tall-167912730300848.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is ViralEpidemic-PT-S16D2C4A03, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r505-tall-167912730300848
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 55M
-rw-r--r-- 1 mcc users 13K Feb 25 21:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 118K Feb 25 21:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Feb 25 21:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 21:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.9K Feb 25 17:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 17:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Feb 25 17:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K Feb 25 23:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 167K Feb 25 23:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 25 22:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Feb 25 22:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 17:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 17:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 11 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 54M 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

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1679312390228

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=smartxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ViralEpidemic-PT-S16D2C4A03
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-20 11:39:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-20 11:39:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 11:39:53] [INFO ] Load time of PNML (sax parser for PT used): 1586 ms
[2023-03-20 11:39:53] [INFO ] Transformed 78643 places.
[2023-03-20 11:39:53] [INFO ] Transformed 144177 transitions.
[2023-03-20 11:39:54] [INFO ] Parsed PT model containing 78643 places and 144177 transitions and 353889 arcs in 2328 ms.
Structural test allowed to assert that 69905 places are NOT stable. Took 293 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 12676 ms. (steps per millisecond=0 ) properties (out of 8738) seen :2702
Running SMT prover for 6036 properties.
// Phase 1: matrix 144177 rows 78643 cols
[2023-03-20 11:40:50] [INFO ] Invariants computation overflowed in 41962 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
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.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:386)
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)
[2023-03-20 11:41:15] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-20 11:41:15] [INFO ] After 25227ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 6036 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 6036 out of 78643 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 78643/78643 places, 144177/144177 transitions.
Graph (complete) has 69904 edges and 78643 vertex of which 56224 are kept as prefixes of interest. Removing 22419 places using SCC suffix rule.108 ms
Discarding 22419 places :
Also discarding 40575 output transitions
Drop transitions removed 40575 transitions
Drop transitions removed 3818 transitions
Reduce isomorphic transitions removed 3818 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 3819 rules applied. Total rules applied 3820 place count 56224 transition count 99783
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3821 place count 56223 transition count 99783
Discarding 689 places :
Symmetric choice reduction at 2 with 689 rule applications. Total rules 4510 place count 55534 transition count 99094
Iterating global reduction 2 with 689 rules applied. Total rules applied 5199 place count 55534 transition count 99094
Performed 1498 Post agglomeration using F-continuation condition.Transition count delta: 1498
Deduced a syphon composed of 1498 places in 17 ms
Reduce places removed 1498 places and 0 transitions.
Iterating global reduction 2 with 2996 rules applied. Total rules applied 8195 place count 54036 transition count 97596
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 8196 place count 54035 transition count 97595
Ensure Unique test removed 40 places
Iterating post reduction 2 with 40 rules applied. Total rules applied 8236 place count 53995 transition count 97595
Applied a total of 8236 rules in 9830 ms. Remains 53995 /78643 variables (removed 24648) and now considering 97595/144177 (removed 46582) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9841 ms. Remains : 53995/78643 places, 97595/144177 transitions.
Interrupted random walk after 4102 steps, including 0 resets, run timeout after 30004 ms. (steps per millisecond=0 ) properties seen 2254
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 360 ms. (steps per millisecond=2 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 315 ms. (steps per millisecond=3 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 353 ms. (steps per millisecond=2 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 344 ms. (steps per millisecond=2 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 344 ms. (steps per millisecond=2 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 336 ms. (steps per millisecond=2 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 341 ms. (steps per millisecond=2 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 301 ms. (steps per millisecond=3 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 307 ms. (steps per millisecond=3 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 326 ms. (steps per millisecond=3 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 303 ms. (steps per millisecond=3 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 303 ms. (steps per millisecond=3 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 351 ms. (steps per millisecond=2 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 303 ms. (steps per millisecond=3 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 324 ms. (steps per millisecond=3 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 338 ms. (steps per millisecond=2 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 349 ms. (steps per millisecond=2 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 344 ms. (steps per millisecond=2 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 360 ms. (steps per millisecond=2 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 314 ms. (steps per millisecond=3 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 301 ms. (steps per millisecond=3 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 303 ms. (steps per millisecond=3 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 349 ms. (steps per millisecond=2 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 304 ms. (steps per millisecond=3 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 301 ms. (steps per millisecond=3 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 307 ms. (steps per millisecond=3 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 315 ms. (steps per millisecond=3 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 312 ms. (steps per millisecond=3 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 308 ms. (steps per millisecond=3 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 309 ms. (steps per millisecond=3 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 326 ms. (steps per millisecond=3 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 309 ms. (steps per millisecond=3 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 310 ms. (steps per millisecond=3 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 316 ms. (steps per millisecond=3 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 362 ms. (steps per millisecond=2 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 309 ms. (steps per millisecond=3 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 310 ms. (steps per millisecond=3 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 307 ms. (steps per millisecond=3 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 311 ms. (steps per millisecond=3 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 317 ms. (steps per millisecond=3 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 306 ms. (steps per millisecond=3 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 302 ms. (steps per millisecond=3 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 304 ms. (steps per millisecond=3 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 310 ms. (steps per millisecond=3 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 344 ms. (steps per millisecond=2 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 311 ms. (steps per millisecond=3 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 311 ms. (steps per millisecond=3 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 311 ms. (steps per millisecond=3 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 311 ms. (steps per millisecond=3 ) properties (out of 3782) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 342 ms. (steps per millisecond=2 ) properties (out of 3782) seen :0
Running SMT prover for 3782 properties.
// Phase 1: matrix 97595 rows 53995 cols
[2023-03-20 11:42:44] [INFO ] Invariants computation overflowed in 32092 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
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.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:386)
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)
[2023-03-20 11:46:29] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-20 11:46:29] [INFO ] After 225213ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 3782 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3782 out of 53995 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 53995/53995 places, 97595/97595 transitions.
Graph (complete) has 27284 edges and 53995 vertex of which 38427 are kept as prefixes of interest. Removing 15568 places using SCC suffix rule.21 ms
Discarding 15568 places :
Also discarding 26659 output transitions
Drop transitions removed 26659 transitions
Drop transitions removed 9360 transitions
Reduce isomorphic transitions removed 9360 transitions.
Iterating post reduction 0 with 9360 rules applied. Total rules applied 9361 place count 38427 transition count 61576
Discarding 6474 places :
Symmetric choice reduction at 1 with 6474 rule applications. Total rules 15835 place count 31953 transition count 55102
Ensure Unique test removed 346 places
Iterating global reduction 1 with 6820 rules applied. Total rules applied 22655 place count 31607 transition count 55102
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 4 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 1 with 30 rules applied. Total rules applied 22685 place count 31592 transition count 55087
Reduce places removed 1022 places and 1022 transitions.
Iterating global reduction 1 with 1022 rules applied. Total rules applied 23707 place count 30570 transition count 54065
Ensure Unique test removed 44 places
Iterating post reduction 1 with 44 rules applied. Total rules applied 23751 place count 30526 transition count 54065
Applied a total of 23751 rules in 3079 ms. Remains 30526 /53995 variables (removed 23469) and now considering 54065/97595 (removed 43530) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3079 ms. Remains : 30526/53995 places, 54065/97595 transitions.
Interrupted random walk after 11837 steps, including 1 resets, run timeout after 30002 ms. (steps per millisecond=0 ) properties seen 3418
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2496 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2454 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2456 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2458 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2407 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2431 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2364 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2437 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2385 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2460 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2354 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2337 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2446 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2390 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2362 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2213 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2318 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2502 ms. (steps per millisecond=3 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2337 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2449 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2394 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2352 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2369 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2482 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2319 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2484 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2355 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2430 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2369 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2297 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2385 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2340 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2333 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2406 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2276 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2338 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2469 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2251 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2465 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2266 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2305 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2197 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2305 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2343 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2262 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2267 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2286 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2398 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2336 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2356 ms. (steps per millisecond=4 ) properties (out of 364) seen :0
Running SMT prover for 364 properties.
// Phase 1: matrix 54065 rows 30526 cols
[2023-03-20 11:49:10] [INFO ] Invariants computation overflowed in 9954 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
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.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:386)
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)
[2023-03-20 11:52:56] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-20 11:52:56] [INFO ] After 225183ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 364 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 364 out of 30526 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30526/30526 places, 54065/54065 transitions.
Graph (complete) has 10073 edges and 30526 vertex of which 3439 are kept as prefixes of interest. Removing 27087 places using SCC suffix rule.7 ms
Discarding 27087 places :
Also discarding 47800 output transitions
Drop transitions removed 47800 transitions
Drop transitions removed 246 transitions
Reduce isomorphic transitions removed 246 transitions.
Iterating post reduction 0 with 246 rules applied. Total rules applied 247 place count 3439 transition count 6019
Discarding 2683 places :
Symmetric choice reduction at 1 with 2683 rule applications. Total rules 2930 place count 756 transition count 653
Iterating global reduction 1 with 2683 rules applied. Total rules applied 5613 place count 756 transition count 653
Performed 74 Post agglomeration using F-continuation condition.Transition count delta: 74
Deduced a syphon composed of 74 places in 0 ms
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 1 with 148 rules applied. Total rules applied 5761 place count 682 transition count 579
Reduce places removed 89 places and 89 transitions.
Iterating global reduction 1 with 89 rules applied. Total rules applied 5850 place count 593 transition count 490
Applied a total of 5850 rules in 330 ms. Remains 593 /30526 variables (removed 29933) and now considering 490/54065 (removed 53575) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 330 ms. Remains : 593/30526 places, 490/54065 transitions.
Finished random walk after 5444 steps, including 3 resets, run visited all 364 properties in 139 ms. (steps per millisecond=39 )
Able to resolve query StableMarking after proving 8739 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TOPOLOGICAL
Total runtime 784904 ms.
ITS solved all properties within timeout

BK_STOP 1679313177477

--------------------
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 StableMarking -timeout 180 -rebuildPNML

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="ViralEpidemic-PT-S16D2C4A03"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="smartxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool smartxred"
echo " Input is ViralEpidemic-PT-S16D2C4A03, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r505-tall-167912730300848"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S16D2C4A03.tgz
mv ViralEpidemic-PT-S16D2C4A03 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;