About the Execution of ITS-Tools for MultiCrashLeafsetExtension-PT-S24C02
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 5642.172 | 574131.00 | 1277273.00 | 1413.60 | T | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r243-tall-167856431100503.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 itstools
Input is MultiCrashLeafsetExtension-PT-S24C02, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r243-tall-167856431100503
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 8.1M
-rw-r--r-- 1 mcc users 15K Feb 26 02:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 26 02:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 02:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 26 02:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.8K Feb 25 16:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 16:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 23K Feb 26 03:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 129K Feb 26 03:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 17K Feb 26 03:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Feb 26 03:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K Feb 25 16:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 7.6M Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
FORMULA_NAME StableMarking
=== Now, execution of the tool begins
BK_START 1678697234904
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=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=MultiCrashLeafsetExtension-PT-S24C02
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202303021504
[2023-03-13 08:47:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-03-13 08:47:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 08:47:16] [INFO ] Load time of PNML (sax parser for PT used): 337 ms
[2023-03-13 08:47:16] [INFO ] Transformed 7032 places.
[2023-03-13 08:47:16] [INFO ] Transformed 10855 transitions.
[2023-03-13 08:47:16] [INFO ] Parsed PT model containing 7032 places and 10855 transitions and 46214 arcs in 502 ms.
[2023-03-13 08:47:18] [INFO ] Flatten gal took : 1144 ms
[2023-03-13 08:47:19] [INFO ] Flatten gal took : 704 ms
[2023-03-13 08:47:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12450893728721211821.gal : 169 ms
[2023-03-13 08:47:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4188040811968581718.prop : 28 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12450893728721211821.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4188040811968581718.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Incomplete random walk after 10000 steps, including 471 resets, run finished after 3464 ms. (steps per millisecond=2 ) properties (out of 7032) seen :3173
Running SMT prover for 3859 properties.
[2023-03-13 08:47:20] [INFO ] Flow matrix only has 10255 transitions (discarded 600 similar events)
// Phase 1: matrix 10255 rows 7032 cols
Loading property file /tmp/ReachabilityCardinality4188040811968581718.prop.
[2023-03-13 08:47:21] [INFO ] Computed 813 place invariants in 560 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.assertInvariants(DeadlockTester.java:2340)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:618)
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)
[2023-03-13 08:47:50] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-13 08:47:50] [INFO ] After 25042ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 3859 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 3 ms.
Support contains 3859 out of 7032 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7032/7032 places, 10855/10855 transitions.
Graph (complete) has 26261 edges and 7032 vertex of which 7000 are kept as prefixes of interest. Removing 32 places using SCC suffix rule.40 ms
Discarding 32 places :
Also discarding 0 output transitions
Drop transitions removed 606 transitions
Trivial Post-agglo rules discarded 606 transitions
Performed 606 trivial Post agglomeration. Transition count delta: 606
Iterating post reduction 0 with 606 rules applied. Total rules applied 607 place count 7000 transition count 10249
Reduce places removed 606 places and 0 transitions.
Iterating post reduction 1 with 606 rules applied. Total rules applied 1213 place count 6394 transition count 10249
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 1213 place count 6394 transition count 10149
Deduced a syphon composed of 100 places in 7 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 1413 place count 6294 transition count 10149
Discarding 506 places :
Symmetric choice reduction at 2 with 506 rule applications. Total rules 1919 place count 5788 transition count 9643
Iterating global reduction 2 with 506 rules applied. Total rules applied 2425 place count 5788 transition count 9643
Discarding 79 places :
Symmetric choice reduction at 2 with 79 rule applications. Total rules 2504 place count 5709 transition count 9485
Iterating global reduction 2 with 79 rules applied. Total rules applied 2583 place count 5709 transition count 9485
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 2587 place count 5707 transition count 9483
Free-agglomeration rule (complex) applied 421 times.
Iterating global reduction 2 with 421 rules applied. Total rules applied 3008 place count 5707 transition count 9141
Reduce places removed 421 places and 0 transitions.
Iterating post reduction 2 with 421 rules applied. Total rules applied 3429 place count 5286 transition count 9141
Partial Free-agglomeration rule applied 100 times.
Drop transitions removed 100 transitions
Iterating global reduction 3 with 100 rules applied. Total rules applied 3529 place count 5286 transition count 9141
Applied a total of 3529 rules in 2383 ms. Remains 5286 /7032 variables (removed 1746) and now considering 9141/10855 (removed 1714) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2386 ms. Remains : 5286/7032 places, 9141/10855 transitions.
Interrupted random walk after 162895 steps, including 10781 resets, run timeout after 30001 ms. (steps per millisecond=5 ) properties seen 1578
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 2281) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 2281) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 2281) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 2281) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 2281) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 2281) seen :1
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 2280) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 2280) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 2280) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 2280) seen :1
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 2279) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 2279) seen :0
Running SMT prover for 2279 properties.
[2023-03-13 08:48:24] [INFO ] Flow matrix only has 8522 transitions (discarded 619 similar events)
// Phase 1: matrix 8522 rows 5286 cols
[2023-03-13 08:48:24] [INFO ] Computed 781 place invariants in 270 ms
Invariant property smplace_1221 does not hold.
Invariant property smplace_1220 does not hold.
Invariant property smplace_860 does not hold.
Invariant property smplace_859 does not hold.
Invariant property smplace_858 does not hold.
Invariant property smplace_857 does not hold.
Invariant property smplace_20 does not hold.
Invariant property smplace_18 does not hold.
Invariant property smplace_8 does not hold.
Invariant property smplace_1 does not hold.
Invariant property smplace_0 does not hold.
SDD proceeding with computation,7021 properties remain. new max is 2
SDD size :1 after 3
Invariant property smplace_6491 does not hold.
Invariant property smplace_6489 does not hold.
Invariant property smplace_6472 does not hold.
SDD proceeding with computation,7018 properties remain. new max is 2
SDD size :3 after 4
Invariant property smplace_6085 does not hold.
Invariant property smplace_6083 does not hold.
Invariant property smplace_6067 does not hold.
Invariant property smplace_468 does not hold.
Invariant property smplace_466 does not hold.
Invariant property smplace_457 does not hold.
SDD proceeding with computation,7012 properties remain. new max is 2
SDD size :4 after 6
Invariant property smplace_6483 does not hold.
Invariant property smplace_6481 does not hold.
Invariant property smplace_6078 does not hold.
Invariant property smplace_6076 does not hold.
[2023-03-13 08:51:40] [INFO ] After 194187ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2279
Invariant property smplace_856 does not hold.
Invariant property smplace_855 does not hold.
Invariant property smplace_455 does not hold.
Invariant property smplace_454 does not hold.
Invariant property smplace_453 does not hold.
Invariant property smplace_452 does not hold.
Invariant property smplace_12 does not hold.
Invariant property smplace_10 does not hold.
SDD proceeding with computation,7000 properties remain. new max is 2
SDD size :6 after 10
Invariant property smplace_1550 does not hold.
Invariant property smplace_1549 does not hold.
Invariant property smplace_1225 does not hold.
Invariant property smplace_1224 does not hold.
Invariant property smplace_1223 does not hold.
Invariant property smplace_1222 does not hold.
Invariant property smplace_30 does not hold.
Invariant property smplace_28 does not hold.
SDD proceeding with computation,6992 properties remain. new max is 2
SDD size :10 after 12
Invariant property smplace_6501 does not hold.
Invariant property smplace_6499 does not hold.
[2023-03-13 08:54:11] [INFO ] [Nat]Absence check using 47 positive place invariants in 181 ms returned sat
[2023-03-13 08:54:11] [INFO ] [Nat]Absence check using 47 positive and 734 generalized place invariants in 264 ms returned sat
SDD proceeding with computation,6990 properties remain. new max is 2
SDD size :12 after 13
Invariant property smplace_6093 does not hold.
Invariant property smplace_6091 does not hold.
Invariant property smplace_476 does not hold.
Invariant property smplace_474 does not hold.
SDD proceeding with computation,6986 properties remain. new max is 2
SDD size :13 after 15
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: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.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)
[2023-03-13 08:55:25] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-13 08:55:25] [INFO ] After 225044ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2279
Fused 2279 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 2279 out of 5286 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5286/5286 places, 9141/9141 transitions.
Drop transitions removed 594 transitions
Trivial Post-agglo rules discarded 594 transitions
Performed 594 trivial Post agglomeration. Transition count delta: 594
Iterating post reduction 0 with 594 rules applied. Total rules applied 594 place count 5286 transition count 8547
Reduce places removed 594 places and 0 transitions.
Iterating post reduction 1 with 594 rules applied. Total rules applied 1188 place count 4692 transition count 8547
Discarding 495 places :
Symmetric choice reduction at 2 with 495 rule applications. Total rules 1683 place count 4197 transition count 8052
Iterating global reduction 2 with 495 rules applied. Total rules applied 2178 place count 4197 transition count 8052
Discarding 75 places :
Symmetric choice reduction at 2 with 75 rule applications. Total rules 2253 place count 4122 transition count 7902
Iterating global reduction 2 with 75 rules applied. Total rules applied 2328 place count 4122 transition count 7902
Free-agglomeration rule (complex) applied 68 times.
Iterating global reduction 2 with 68 rules applied. Total rules applied 2396 place count 4122 transition count 7909
Reduce places removed 68 places and 0 transitions.
Iterating post reduction 2 with 68 rules applied. Total rules applied 2464 place count 4054 transition count 7909
Discarding 99 places :
Symmetric choice reduction at 3 with 99 rule applications. Total rules 2563 place count 3955 transition count 7810
Iterating global reduction 3 with 99 rules applied. Total rules applied 2662 place count 3955 transition count 7810
Applied a total of 2662 rules in 824 ms. Remains 3955 /5286 variables (removed 1331) and now considering 7810/9141 (removed 1331) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 824 ms. Remains : 3955/5286 places, 7810/9141 transitions.
Interrupted random walk after 174480 steps, including 13336 resets, run timeout after 30001 ms. (steps per millisecond=5 ) properties seen 18
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 2261) seen :1
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 2260) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 2260) seen :0
Probably explored full state space saw : 54879 states, properties seen :15
Probabilistic random walk after 124359 steps, saw 54879 distinct states, run finished after 25217 ms. (steps per millisecond=4 ) properties seen :15
Explored full state space saw : 54879 states, properties seen :0
Exhaustive walk after 124359 steps, saw 54879 distinct states, run finished after 25289 ms. (steps per millisecond=4 ) properties seen :0
FORMULA StableMarking TRUE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK EXHAUSTIVE_WALK BESTFIRST_WALK TOPOLOGICAL
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Total runtime 571467 ms.
BK_STOP 1678697809035
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S24C02"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$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 itstools"
echo " Input is MultiCrashLeafsetExtension-PT-S24C02, 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 r243-tall-167856431100503"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C02.tgz
mv MultiCrashLeafsetExtension-PT-S24C02 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 '
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 ;