About the Execution of Marcie+red for MultiCrashLeafsetExtension-PT-S24C09
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 9550.084 | 3600000.00 | 3699328.00 | 10028.40 | ????F???????F??? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r234-tall-167856420900858.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 MultiCrashLeafsetExtension-PT-S24C09, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r234-tall-167856420900858
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 17M
-rw-r--r-- 1 mcc users 11K Feb 26 03:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 26 03:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 03:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 03:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.1K Feb 25 16:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 16:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 16:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K Feb 25 16:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K Feb 26 03:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 123K Feb 26 03:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 26 03:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 26 03:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:25 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 16M Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLFireability-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLFireability-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLFireability-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLFireability-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLFireability-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLFireability-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLFireability-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLFireability-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLFireability-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLFireability-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLFireability-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLFireability-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLFireability-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLFireability-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLFireability-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1679624558648
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=MultiCrashLeafsetExtension-PT-S24C09
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-24 02:22:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-24 02:22:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 02:22:40] [INFO ] Load time of PNML (sax parser for PT used): 542 ms
[2023-03-24 02:22:40] [INFO ] Transformed 16538 places.
[2023-03-24 02:22:41] [INFO ] Transformed 24169 transitions.
[2023-03-24 02:22:41] [INFO ] Parsed PT model containing 16538 places and 24169 transitions and 90398 arcs in 729 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 17 ms.
Support contains 210 out of 16538 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16538/16538 places, 24169/24169 transitions.
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 0 with 46 rules applied. Total rules applied 46 place count 16492 transition count 24169
Applied a total of 46 rules in 728 ms. Remains 16492 /16538 variables (removed 46) and now considering 24169/24169 (removed 0) transitions.
[2023-03-24 02:22:42] [INFO ] Flow matrix only has 23569 transitions (discarded 600 similar events)
// Phase 1: matrix 23569 rows 16492 cols
[2023-03-24 02:22:44] [INFO ] Computed 1145 place invariants in 2086 ms
[2023-03-24 02:22:46] [INFO ] Implicit Places using invariants in 3937 ms returned []
Implicit Place search using SMT only with invariants took 3972 ms to find 0 implicit places.
[2023-03-24 02:22:46] [INFO ] Flow matrix only has 23569 transitions (discarded 600 similar events)
[2023-03-24 02:22:46] [INFO ] Invariant cache hit.
[2023-03-24 02:22:47] [INFO ] Dead Transitions using invariants and state equation in 1452 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 16492/16538 places, 24169/24169 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6159 ms. Remains : 16492/16538 places, 24169/24169 transitions.
Support contains 210 out of 16492 places after structural reductions.
[2023-03-24 02:22:48] [INFO ] Flatten gal took : 1048 ms
[2023-03-24 02:22:49] [INFO ] Flatten gal took : 746 ms
[2023-03-24 02:22:51] [INFO ] Input system was already deterministic with 24169 transitions.
Incomplete random walk after 10000 steps, including 108 resets, run finished after 656 ms. (steps per millisecond=15 ) properties (out of 93) seen :13
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 80) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=17 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 79) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 78) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 77) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 76) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 75) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 74) seen :1
Running SMT prover for 73 properties.
[2023-03-24 02:22:53] [INFO ] Flow matrix only has 23569 transitions (discarded 600 similar events)
[2023-03-24 02:22:53] [INFO ] Invariant cache hit.
[2023-03-24 02:23:09] [INFO ] [Real]Absence check using 47 positive place invariants in 218 ms returned sat
[2023-03-24 02:23:09] [INFO ] [Real]Absence check using 47 positive and 1098 generalized place invariants in 649 ms returned sat
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.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)
[2023-03-24 02:23:18] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 02:23:18] [INFO ] After 25088ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 73 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 146 out of 16492 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Drop transitions removed 5194 transitions
Trivial Post-agglo rules discarded 5194 transitions
Performed 5194 trivial Post agglomeration. Transition count delta: 5194
Iterating post reduction 0 with 5194 rules applied. Total rules applied 5194 place count 16492 transition count 18975
Reduce places removed 5194 places and 0 transitions.
Performed 192 Post agglomeration using F-continuation condition.Transition count delta: 192
Iterating post reduction 1 with 5386 rules applied. Total rules applied 10580 place count 11298 transition count 18783
Reduce places removed 192 places and 0 transitions.
Iterating post reduction 2 with 192 rules applied. Total rules applied 10772 place count 11106 transition count 18783
Performed 433 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 433 Pre rules applied. Total rules applied 10772 place count 11106 transition count 18350
Deduced a syphon composed of 433 places in 17 ms
Reduce places removed 433 places and 0 transitions.
Iterating global reduction 3 with 866 rules applied. Total rules applied 11638 place count 10673 transition count 18350
Discarding 4920 places :
Symmetric choice reduction at 3 with 4920 rule applications. Total rules 16558 place count 5753 transition count 13430
Iterating global reduction 3 with 4920 rules applied. Total rules applied 21478 place count 5753 transition count 13430
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 21478 place count 5753 transition count 13429
Deduced a syphon composed of 1 places in 9 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 21480 place count 5752 transition count 13429
Discarding 505 places :
Symmetric choice reduction at 3 with 505 rule applications. Total rules 21985 place count 5247 transition count 8884
Iterating global reduction 3 with 505 rules applied. Total rules applied 22490 place count 5247 transition count 8884
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 10 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 22524 place count 5230 transition count 8867
Free-agglomeration rule (complex) applied 194 times.
Iterating global reduction 3 with 194 rules applied. Total rules applied 22718 place count 5230 transition count 8673
Reduce places removed 194 places and 0 transitions.
Iterating post reduction 3 with 194 rules applied. Total rules applied 22912 place count 5036 transition count 8673
Partial Free-agglomeration rule applied 409 times.
Drop transitions removed 409 transitions
Iterating global reduction 4 with 409 rules applied. Total rules applied 23321 place count 5036 transition count 8673
Applied a total of 23321 rules in 4892 ms. Remains 5036 /16492 variables (removed 11456) and now considering 8673/24169 (removed 15496) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4894 ms. Remains : 5036/16492 places, 8673/24169 transitions.
Incomplete random walk after 10000 steps, including 153 resets, run finished after 455 ms. (steps per millisecond=21 ) properties (out of 66) seen :10
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 56) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 55) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 54) seen :1
Running SMT prover for 53 properties.
[2023-03-24 02:23:24] [INFO ] Flow matrix only has 7879 transitions (discarded 794 similar events)
// Phase 1: matrix 7879 rows 5036 cols
[2023-03-24 02:23:24] [INFO ] Computed 1145 place invariants in 245 ms
[2023-03-24 02:23:28] [INFO ] [Real]Absence check using 49 positive place invariants in 81 ms returned sat
[2023-03-24 02:23:28] [INFO ] [Real]Absence check using 49 positive and 1096 generalized place invariants in 309 ms returned sat
[2023-03-24 02:23:49] [INFO ] After 17207ms SMT Verify possible using state equation in real domain returned unsat :8 sat :6 real:38
[2023-03-24 02:23:49] [INFO ] State equation strengthened by 3362 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)
[2023-03-24 02:23:49] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 02:23:49] [INFO ] After 25106ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 53 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 15 ms.
Support contains 87 out of 5036 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5036/5036 places, 8673/8673 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 5036 transition count 8667
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 5030 transition count 8667
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 12 place count 5030 transition count 8660
Deduced a syphon composed of 7 places in 5 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 26 place count 5023 transition count 8660
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 43 place count 5006 transition count 8563
Iterating global reduction 2 with 17 rules applied. Total rules applied 60 place count 5006 transition count 8563
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 60 place count 5006 transition count 8559
Deduced a syphon composed of 4 places in 5 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 68 place count 5002 transition count 8559
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 74 place count 4996 transition count 8505
Iterating global reduction 2 with 6 rules applied. Total rules applied 80 place count 4996 transition count 8505
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 82 place count 4995 transition count 8504
Free-agglomeration rule (complex) applied 88 times.
Iterating global reduction 2 with 88 rules applied. Total rules applied 170 place count 4995 transition count 12344
Reduce places removed 88 places and 0 transitions.
Iterating post reduction 2 with 88 rules applied. Total rules applied 258 place count 4907 transition count 12344
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 264 place count 4901 transition count 12338
Iterating global reduction 3 with 6 rules applied. Total rules applied 270 place count 4901 transition count 12338
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 272 place count 4901 transition count 12338
Applied a total of 272 rules in 3252 ms. Remains 4901 /5036 variables (removed 135) and now considering 12338/8673 (removed -3665) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3253 ms. Remains : 4901/5036 places, 12338/8673 transitions.
Incomplete random walk after 10000 steps, including 177 resets, run finished after 800 ms. (steps per millisecond=12 ) properties (out of 45) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 43) seen :0
Interrupted probabilistic random walk after 18761 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :{}
Probabilistic random walk after 18761 steps, saw 8771 distinct states, run finished after 3002 ms. (steps per millisecond=6 ) properties seen :0
Running SMT prover for 43 properties.
[2023-03-24 02:23:57] [INFO ] Flow matrix only has 11529 transitions (discarded 809 similar events)
// Phase 1: matrix 11529 rows 4901 cols
[2023-03-24 02:23:57] [INFO ] Computed 1145 place invariants in 348 ms
[2023-03-24 02:24:01] [INFO ] [Real]Absence check using 49 positive place invariants in 88 ms returned sat
[2023-03-24 02:24:01] [INFO ] [Real]Absence check using 49 positive and 1096 generalized place invariants in 304 ms returned sat
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.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
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)
[2023-03-24 02:24:22] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 02:24:22] [INFO ] After 25050ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 43 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 84 out of 4901 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4901/4901 places, 12338/12338 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 1 rules applied. Total rules applied 1 place count 4901 transition count 12337
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 4900 transition count 12337
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 4900 transition count 12336
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 4899 transition count 12336
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 4898 transition count 12335
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 4898 transition count 12335
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 7 place count 4898 transition count 12334
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 4897 transition count 12334
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 9 place count 4896 transition count 12333
Iterating global reduction 3 with 1 rules applied. Total rules applied 10 place count 4896 transition count 12333
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 11 place count 4896 transition count 12333
Applied a total of 11 rules in 2559 ms. Remains 4896 /4901 variables (removed 5) and now considering 12333/12338 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2559 ms. Remains : 4896/4901 places, 12333/12338 transitions.
Incomplete random walk after 10000 steps, including 177 resets, run finished after 807 ms. (steps per millisecond=12 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Interrupted probabilistic random walk after 18536 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :{}
Probabilistic random walk after 18536 steps, saw 8675 distinct states, run finished after 3002 ms. (steps per millisecond=6 ) properties seen :0
Running SMT prover for 43 properties.
[2023-03-24 02:24:29] [INFO ] Flow matrix only has 11524 transitions (discarded 809 similar events)
// Phase 1: matrix 11524 rows 4896 cols
[2023-03-24 02:24:29] [INFO ] Computed 1145 place invariants in 280 ms
[2023-03-24 02:24:33] [INFO ] [Real]Absence check using 47 positive place invariants in 65 ms returned sat
[2023-03-24 02:24:33] [INFO ] [Real]Absence check using 47 positive and 1098 generalized place invariants in 336 ms returned sat
[2023-03-24 02:24:36] [INFO ] After 6720ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:43
[2023-03-24 02:24:39] [INFO ] [Nat]Absence check using 47 positive place invariants in 81 ms returned sat
[2023-03-24 02:24:40] [INFO ] [Nat]Absence check using 47 positive and 1098 generalized place invariants in 334 ms returned sat
[2023-03-24 02:25:01] [INFO ] After 18422ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :42
[2023-03-24 02:25:01] [INFO ] State equation strengthened by 7162 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)
[2023-03-24 02:25:01] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 02:25:01] [INFO ] After 25140ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:43
Fused 43 Parikh solutions to 24 different solutions.
Parikh walk visited 0 properties in 204 ms.
Support contains 84 out of 4896 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4896/4896 places, 12333/12333 transitions.
Applied a total of 0 rules in 656 ms. Remains 4896 /4896 variables (removed 0) and now considering 12333/12333 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 656 ms. Remains : 4896/4896 places, 12333/12333 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4896/4896 places, 12333/12333 transitions.
Applied a total of 0 rules in 636 ms. Remains 4896 /4896 variables (removed 0) and now considering 12333/12333 (removed 0) transitions.
[2023-03-24 02:25:03] [INFO ] Flow matrix only has 11524 transitions (discarded 809 similar events)
[2023-03-24 02:25:03] [INFO ] Invariant cache hit.
[2023-03-24 02:25:09] [INFO ] Implicit Places using invariants in 5746 ms returned []
Implicit Place search using SMT only with invariants took 5750 ms to find 0 implicit places.
[2023-03-24 02:25:09] [INFO ] Flow matrix only has 11524 transitions (discarded 809 similar events)
[2023-03-24 02:25:09] [INFO ] Invariant cache hit.
[2023-03-24 02:25:16] [INFO ] Dead Transitions using invariants and state equation in 7569 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13957 ms. Remains : 4896/4896 places, 12333/12333 transitions.
Successfully simplified 15 atomic propositions for a total of 16 simplifications.
FORMULA MultiCrashLeafsetExtension-PT-S24C09-CTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-24 02:25:17] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-24 02:25:17] [INFO ] Flatten gal took : 537 ms
FORMULA MultiCrashLeafsetExtension-PT-S24C09-CTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-24 02:25:17] [INFO ] Flatten gal took : 589 ms
[2023-03-24 02:25:18] [INFO ] Input system was already deterministic with 24169 transitions.
Support contains 101 out of 16492 places (down from 110) after GAL structural reductions.
Computed a total of 13868 stabilizing places and 18968 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Drop transitions removed 5399 transitions
Trivial Post-agglo rules discarded 5399 transitions
Performed 5399 trivial Post agglomeration. Transition count delta: 5399
Iterating post reduction 0 with 5399 rules applied. Total rules applied 5399 place count 16492 transition count 18770
Reduce places removed 5399 places and 0 transitions.
Iterating post reduction 1 with 5399 rules applied. Total rules applied 10798 place count 11093 transition count 18770
Performed 450 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 450 Pre rules applied. Total rules applied 10798 place count 11093 transition count 18320
Deduced a syphon composed of 450 places in 15 ms
Reduce places removed 450 places and 0 transitions.
Iterating global reduction 2 with 900 rules applied. Total rules applied 11698 place count 10643 transition count 18320
Discarding 4949 places :
Symmetric choice reduction at 2 with 4949 rule applications. Total rules 16647 place count 5694 transition count 13371
Iterating global reduction 2 with 4949 rules applied. Total rules applied 21596 place count 5694 transition count 13371
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 17 Pre rules applied. Total rules applied 21596 place count 5694 transition count 13354
Deduced a syphon composed of 17 places in 9 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 21630 place count 5677 transition count 13354
Discarding 548 places :
Symmetric choice reduction at 2 with 548 rule applications. Total rules 22178 place count 5129 transition count 8422
Iterating global reduction 2 with 548 rules applied. Total rules applied 22726 place count 5129 transition count 8422
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 6 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 22776 place count 5104 transition count 8397
Applied a total of 22776 rules in 3007 ms. Remains 5104 /16492 variables (removed 11388) and now considering 8397/24169 (removed 15772) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3008 ms. Remains : 5104/16492 places, 8397/24169 transitions.
[2023-03-24 02:25:22] [INFO ] Flatten gal took : 184 ms
[2023-03-24 02:25:22] [INFO ] Flatten gal took : 209 ms
[2023-03-24 02:25:22] [INFO ] Input system was already deterministic with 8397 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Drop transitions removed 5387 transitions
Trivial Post-agglo rules discarded 5387 transitions
Performed 5387 trivial Post agglomeration. Transition count delta: 5387
Iterating post reduction 0 with 5387 rules applied. Total rules applied 5387 place count 16492 transition count 18782
Reduce places removed 5387 places and 0 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 1 with 5399 rules applied. Total rules applied 10786 place count 11105 transition count 18770
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 10798 place count 11093 transition count 18770
Performed 449 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 449 Pre rules applied. Total rules applied 10798 place count 11093 transition count 18321
Deduced a syphon composed of 449 places in 14 ms
Reduce places removed 449 places and 0 transitions.
Iterating global reduction 3 with 898 rules applied. Total rules applied 11696 place count 10644 transition count 18321
Discarding 4948 places :
Symmetric choice reduction at 3 with 4948 rule applications. Total rules 16644 place count 5696 transition count 13373
Iterating global reduction 3 with 4948 rules applied. Total rules applied 21592 place count 5696 transition count 13373
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 16 Pre rules applied. Total rules applied 21592 place count 5696 transition count 13357
Deduced a syphon composed of 16 places in 9 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 21624 place count 5680 transition count 13357
Discarding 547 places :
Symmetric choice reduction at 3 with 547 rule applications. Total rules 22171 place count 5133 transition count 8434
Iterating global reduction 3 with 547 rules applied. Total rules applied 22718 place count 5133 transition count 8434
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 5 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 22768 place count 5108 transition count 8409
Applied a total of 22768 rules in 2628 ms. Remains 5108 /16492 variables (removed 11384) and now considering 8409/24169 (removed 15760) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2631 ms. Remains : 5108/16492 places, 8409/24169 transitions.
[2023-03-24 02:25:25] [INFO ] Flatten gal took : 185 ms
[2023-03-24 02:25:25] [INFO ] Flatten gal took : 206 ms
[2023-03-24 02:25:26] [INFO ] Input system was already deterministic with 8409 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Drop transitions removed 5400 transitions
Trivial Post-agglo rules discarded 5400 transitions
Performed 5400 trivial Post agglomeration. Transition count delta: 5400
Iterating post reduction 0 with 5400 rules applied. Total rules applied 5400 place count 16492 transition count 18769
Reduce places removed 5400 places and 0 transitions.
Iterating post reduction 1 with 5400 rules applied. Total rules applied 10800 place count 11092 transition count 18769
Performed 450 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 450 Pre rules applied. Total rules applied 10800 place count 11092 transition count 18319
Deduced a syphon composed of 450 places in 13 ms
Reduce places removed 450 places and 0 transitions.
Iterating global reduction 2 with 900 rules applied. Total rules applied 11700 place count 10642 transition count 18319
Discarding 4950 places :
Symmetric choice reduction at 2 with 4950 rule applications. Total rules 16650 place count 5692 transition count 13369
Iterating global reduction 2 with 4950 rules applied. Total rules applied 21600 place count 5692 transition count 13369
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 21600 place count 5692 transition count 13351
Deduced a syphon composed of 18 places in 9 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 21636 place count 5674 transition count 13351
Discarding 550 places :
Symmetric choice reduction at 2 with 550 rule applications. Total rules 22186 place count 5124 transition count 8401
Iterating global reduction 2 with 550 rules applied. Total rules applied 22736 place count 5124 transition count 8401
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 5 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 22782 place count 5101 transition count 8378
Applied a total of 22782 rules in 2523 ms. Remains 5101 /16492 variables (removed 11391) and now considering 8378/24169 (removed 15791) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2523 ms. Remains : 5101/16492 places, 8378/24169 transitions.
[2023-03-24 02:25:29] [INFO ] Flatten gal took : 190 ms
[2023-03-24 02:25:29] [INFO ] Flatten gal took : 216 ms
[2023-03-24 02:25:29] [INFO ] Input system was already deterministic with 8378 transitions.
Starting structural reductions in LTL mode, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Applied a total of 0 rules in 405 ms. Remains 16492 /16492 variables (removed 0) and now considering 24169/24169 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 408 ms. Remains : 16492/16492 places, 24169/24169 transitions.
[2023-03-24 02:25:30] [INFO ] Flatten gal took : 520 ms
[2023-03-24 02:25:31] [INFO ] Flatten gal took : 589 ms
[2023-03-24 02:25:32] [INFO ] Input system was already deterministic with 24169 transitions.
Starting structural reductions in LTL mode, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Applied a total of 0 rules in 378 ms. Remains 16492 /16492 variables (removed 0) and now considering 24169/24169 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 378 ms. Remains : 16492/16492 places, 24169/24169 transitions.
[2023-03-24 02:25:33] [INFO ] Flatten gal took : 523 ms
[2023-03-24 02:25:33] [INFO ] Flatten gal took : 590 ms
[2023-03-24 02:25:34] [INFO ] Input system was already deterministic with 24169 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Drop transitions removed 5387 transitions
Trivial Post-agglo rules discarded 5387 transitions
Performed 5387 trivial Post agglomeration. Transition count delta: 5387
Iterating post reduction 0 with 5387 rules applied. Total rules applied 5387 place count 16492 transition count 18782
Reduce places removed 5387 places and 0 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 1 with 5399 rules applied. Total rules applied 10786 place count 11105 transition count 18770
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 10798 place count 11093 transition count 18770
Performed 449 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 449 Pre rules applied. Total rules applied 10798 place count 11093 transition count 18321
Deduced a syphon composed of 449 places in 14 ms
Reduce places removed 449 places and 0 transitions.
Iterating global reduction 3 with 898 rules applied. Total rules applied 11696 place count 10644 transition count 18321
Discarding 4948 places :
Symmetric choice reduction at 3 with 4948 rule applications. Total rules 16644 place count 5696 transition count 13373
Iterating global reduction 3 with 4948 rules applied. Total rules applied 21592 place count 5696 transition count 13373
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 16 Pre rules applied. Total rules applied 21592 place count 5696 transition count 13357
Deduced a syphon composed of 16 places in 8 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 21624 place count 5680 transition count 13357
Discarding 546 places :
Symmetric choice reduction at 3 with 546 rule applications. Total rules 22170 place count 5134 transition count 8443
Iterating global reduction 3 with 546 rules applied. Total rules applied 22716 place count 5134 transition count 8443
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 6 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 22766 place count 5109 transition count 8418
Applied a total of 22766 rules in 2607 ms. Remains 5109 /16492 variables (removed 11383) and now considering 8418/24169 (removed 15751) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2607 ms. Remains : 5109/16492 places, 8418/24169 transitions.
[2023-03-24 02:25:37] [INFO ] Flatten gal took : 179 ms
[2023-03-24 02:25:37] [INFO ] Flatten gal took : 205 ms
[2023-03-24 02:25:38] [INFO ] Input system was already deterministic with 8418 transitions.
Starting structural reductions in LTL mode, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Applied a total of 0 rules in 385 ms. Remains 16492 /16492 variables (removed 0) and now considering 24169/24169 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 385 ms. Remains : 16492/16492 places, 24169/24169 transitions.
[2023-03-24 02:25:39] [INFO ] Flatten gal took : 530 ms
[2023-03-24 02:25:39] [INFO ] Flatten gal took : 600 ms
[2023-03-24 02:25:40] [INFO ] Input system was already deterministic with 24169 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Drop transitions removed 5400 transitions
Trivial Post-agglo rules discarded 5400 transitions
Performed 5400 trivial Post agglomeration. Transition count delta: 5400
Iterating post reduction 0 with 5400 rules applied. Total rules applied 5400 place count 16492 transition count 18769
Reduce places removed 5400 places and 0 transitions.
Iterating post reduction 1 with 5400 rules applied. Total rules applied 10800 place count 11092 transition count 18769
Performed 450 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 450 Pre rules applied. Total rules applied 10800 place count 11092 transition count 18319
Deduced a syphon composed of 450 places in 15 ms
Reduce places removed 450 places and 0 transitions.
Iterating global reduction 2 with 900 rules applied. Total rules applied 11700 place count 10642 transition count 18319
Discarding 4950 places :
Symmetric choice reduction at 2 with 4950 rule applications. Total rules 16650 place count 5692 transition count 13369
Iterating global reduction 2 with 4950 rules applied. Total rules applied 21600 place count 5692 transition count 13369
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 21600 place count 5692 transition count 13351
Deduced a syphon composed of 18 places in 9 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 21636 place count 5674 transition count 13351
Discarding 549 places :
Symmetric choice reduction at 2 with 549 rule applications. Total rules 22185 place count 5125 transition count 8410
Iterating global reduction 2 with 549 rules applied. Total rules applied 22734 place count 5125 transition count 8410
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 5 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 22784 place count 5100 transition count 8385
Applied a total of 22784 rules in 2652 ms. Remains 5100 /16492 variables (removed 11392) and now considering 8385/24169 (removed 15784) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2653 ms. Remains : 5100/16492 places, 8385/24169 transitions.
[2023-03-24 02:25:43] [INFO ] Flatten gal took : 184 ms
[2023-03-24 02:25:44] [INFO ] Flatten gal took : 209 ms
[2023-03-24 02:25:44] [INFO ] Input system was already deterministic with 8385 transitions.
Starting structural reductions in LTL mode, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Applied a total of 0 rules in 376 ms. Remains 16492 /16492 variables (removed 0) and now considering 24169/24169 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 377 ms. Remains : 16492/16492 places, 24169/24169 transitions.
[2023-03-24 02:25:45] [INFO ] Flatten gal took : 546 ms
[2023-03-24 02:25:46] [INFO ] Flatten gal took : 578 ms
[2023-03-24 02:25:47] [INFO ] Input system was already deterministic with 24169 transitions.
Starting structural reductions in LTL mode, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Applied a total of 0 rules in 376 ms. Remains 16492 /16492 variables (removed 0) and now considering 24169/24169 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 377 ms. Remains : 16492/16492 places, 24169/24169 transitions.
[2023-03-24 02:25:48] [INFO ] Flatten gal took : 527 ms
[2023-03-24 02:25:48] [INFO ] Flatten gal took : 595 ms
[2023-03-24 02:25:49] [INFO ] Input system was already deterministic with 24169 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Drop transitions removed 5400 transitions
Trivial Post-agglo rules discarded 5400 transitions
Performed 5400 trivial Post agglomeration. Transition count delta: 5400
Iterating post reduction 0 with 5400 rules applied. Total rules applied 5400 place count 16492 transition count 18769
Reduce places removed 5400 places and 0 transitions.
Iterating post reduction 1 with 5400 rules applied. Total rules applied 10800 place count 11092 transition count 18769
Performed 450 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 450 Pre rules applied. Total rules applied 10800 place count 11092 transition count 18319
Deduced a syphon composed of 450 places in 14 ms
Reduce places removed 450 places and 0 transitions.
Iterating global reduction 2 with 900 rules applied. Total rules applied 11700 place count 10642 transition count 18319
Discarding 4950 places :
Symmetric choice reduction at 2 with 4950 rule applications. Total rules 16650 place count 5692 transition count 13369
Iterating global reduction 2 with 4950 rules applied. Total rules applied 21600 place count 5692 transition count 13369
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 21600 place count 5692 transition count 13351
Deduced a syphon composed of 18 places in 9 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 21636 place count 5674 transition count 13351
Discarding 550 places :
Symmetric choice reduction at 2 with 550 rule applications. Total rules 22186 place count 5124 transition count 8401
Iterating global reduction 2 with 550 rules applied. Total rules applied 22736 place count 5124 transition count 8401
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 5 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 22786 place count 5099 transition count 8376
Applied a total of 22786 rules in 2469 ms. Remains 5099 /16492 variables (removed 11393) and now considering 8376/24169 (removed 15793) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2469 ms. Remains : 5099/16492 places, 8376/24169 transitions.
[2023-03-24 02:25:52] [INFO ] Flatten gal took : 173 ms
[2023-03-24 02:25:52] [INFO ] Flatten gal took : 199 ms
[2023-03-24 02:25:53] [INFO ] Input system was already deterministic with 8376 transitions.
Starting structural reductions in LTL mode, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Applied a total of 0 rules in 373 ms. Remains 16492 /16492 variables (removed 0) and now considering 24169/24169 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 373 ms. Remains : 16492/16492 places, 24169/24169 transitions.
[2023-03-24 02:25:53] [INFO ] Flatten gal took : 508 ms
[2023-03-24 02:25:54] [INFO ] Flatten gal took : 575 ms
[2023-03-24 02:25:55] [INFO ] Input system was already deterministic with 24169 transitions.
Starting structural reductions in LTL mode, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Applied a total of 0 rules in 396 ms. Remains 16492 /16492 variables (removed 0) and now considering 24169/24169 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 396 ms. Remains : 16492/16492 places, 24169/24169 transitions.
[2023-03-24 02:25:56] [INFO ] Flatten gal took : 516 ms
[2023-03-24 02:25:57] [INFO ] Flatten gal took : 571 ms
[2023-03-24 02:25:58] [INFO ] Input system was already deterministic with 24169 transitions.
Starting structural reductions in LTL mode, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Applied a total of 0 rules in 369 ms. Remains 16492 /16492 variables (removed 0) and now considering 24169/24169 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 370 ms. Remains : 16492/16492 places, 24169/24169 transitions.
[2023-03-24 02:25:59] [INFO ] Flatten gal took : 520 ms
[2023-03-24 02:25:59] [INFO ] Flatten gal took : 617 ms
[2023-03-24 02:26:00] [INFO ] Input system was already deterministic with 24169 transitions.
[2023-03-24 02:26:01] [INFO ] Flatten gal took : 550 ms
[2023-03-24 02:26:01] [INFO ] Flatten gal took : 572 ms
[2023-03-24 02:26:01] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2023-03-24 02:26:02] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 16492 places, 24169 transitions and 90352 arcs took 88 ms.
Total runtime 201766 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: 16492 NrTr: 24169 NrArc: 90352)
parse formulas
formulas created successfully
place and transition orderings generation:0m52.505sec
net check time: 0m 0.015sec
init dd package: 0m 2.693sec
before gc: list nodes free: 1801374
after gc: idd nodes used:11314, unused:63988686; list nodes free:257870460
before gc: list nodes free: 1680047
after gc: idd nodes used:15999, unused:63984001; list nodes free:257837557
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 6560612 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16063388 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: 0m 3.095sec
51371 80148 115832 154209
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-S24C09"
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 MultiCrashLeafsetExtension-PT-S24C09, 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 r234-tall-167856420900858"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C09.tgz
mv MultiCrashLeafsetExtension-PT-S24C09 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 '
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 ;