About the Execution of Marcie+red for Peterson-PT-7
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 6181.615 | 3600000.00 | 3645566.00 | 7544.90 | FTFFTTFFFT?????T | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r266-smll-167863541200646.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 Peterson-PT-7, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r266-smll-167863541200646
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 8.9M
-rw-r--r-- 1 mcc users 323K Feb 25 22:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 1.2M Feb 25 22:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 139K Feb 25 22:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 629K Feb 25 22:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 141K Feb 25 16:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 411K Feb 25 16:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 98K Feb 25 16:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 318K Feb 25 16:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 197K Feb 25 23:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 794K Feb 25 23:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 608K Feb 25 23:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.7M Feb 25 23:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 23K Feb 25 16:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 49K Feb 25 16:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 2 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 1.3M Mar 5 18:23 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME Peterson-PT-7-ReachabilityCardinality-00
FORMULA_NAME Peterson-PT-7-ReachabilityCardinality-01
FORMULA_NAME Peterson-PT-7-ReachabilityCardinality-02
FORMULA_NAME Peterson-PT-7-ReachabilityCardinality-03
FORMULA_NAME Peterson-PT-7-ReachabilityCardinality-04
FORMULA_NAME Peterson-PT-7-ReachabilityCardinality-05
FORMULA_NAME Peterson-PT-7-ReachabilityCardinality-06
FORMULA_NAME Peterson-PT-7-ReachabilityCardinality-07
FORMULA_NAME Peterson-PT-7-ReachabilityCardinality-08
FORMULA_NAME Peterson-PT-7-ReachabilityCardinality-09
FORMULA_NAME Peterson-PT-7-ReachabilityCardinality-10
FORMULA_NAME Peterson-PT-7-ReachabilityCardinality-11
FORMULA_NAME Peterson-PT-7-ReachabilityCardinality-12
FORMULA_NAME Peterson-PT-7-ReachabilityCardinality-13
FORMULA_NAME Peterson-PT-7-ReachabilityCardinality-14
FORMULA_NAME Peterson-PT-7-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1679229545150
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=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Peterson-PT-7
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-19 12:39:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-19 12:39:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 12:39:08] [INFO ] Load time of PNML (sax parser for PT used): 384 ms
[2023-03-19 12:39:09] [INFO ] Transformed 1992 places.
[2023-03-19 12:39:09] [INFO ] Transformed 3096 transitions.
[2023-03-19 12:39:09] [INFO ] Found NUPN structural information;
[2023-03-19 12:39:09] [INFO ] Completing missing partition info from NUPN : creating a component with [IsEndLoop_3_0_5, IsEndLoop_2_0_5, IsEndLoop_0_3_6, IsEndLoop_0_2_7, EndTurn_4_2, EndTurn_4_1, EndTurn_7_0, EndTurn_6_0, EndTurn_5_0, IsEndLoop_7_6_7, IsEndLoop_6_6_7, IsEndLoop_5_6_7, BeginLoop_1_4_2, BeginLoop_0_4_2, BeginLoop_3_0_4, BeginLoop_3_6_3, BeginLoop_0_6_5, BeginLoop_3_6_5, BeginLoop_4_2_7, BeginLoop_7_1_7, BeginLoop_5_1_7, BeginLoop_6_1_7, BeginLoop_4_1_7, BeginLoop_7_0_7, BeginLoop_6_0_7, BeginLoop_5_0_7, TestAlone_2_4_0, TestAlone_2_5_0, TestAlone_3_6_1, TestAlone_3_0_2, TestAlone_1_5_5, TestAlone_0_5_5, TestAlone_3_5_6, TestAlone_2_5_6, TestIdentity_4_2_1, TestIdentity_4_3_1, TestIdentity_7_2_1, TestIdentity_5_2_1, TestIdentity_6_2_1, TestIdentity_7_6_0, TestIdentity_6_6_0, TestIdentity_5_6_0, TestIdentity_0_2_3, TestIdentity_1_2_3, TestIdentity_1_1_6, TestIdentity_0_2_6, TestIdentity_2_4_4, TestIdentity_1_4_4, TestIdentity_4_5_7, TestIdentity_6_4_7, TestIdentity_5_4_7, TestIdentity_7_4_7, TestIdentity_4_4_7, TestIdentity_6_3_7, TestIdentity_5_3_7, TestIdentity_7_3_7, CS_0, CS_2, AskForSection_2_5, AskForSection_0_5]
[2023-03-19 12:39:09] [INFO ] Parsed PT model containing 1992 places and 3096 transitions and 9584 arcs in 609 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 165 ms.
Working with output stream class java.io.PrintStream
FORMULA Peterson-PT-7-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-7-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-7-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-7-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-7-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 795 ms. (steps per millisecond=12 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=64 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1339 ms. (steps per millisecond=7 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=73 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 11) seen :0
Interrupted probabilistic random walk after 218268 steps, run timeout after 9001 ms. (steps per millisecond=24 ) properties seen :{}
Probabilistic random walk after 218268 steps, saw 139501 distinct states, run finished after 9003 ms. (steps per millisecond=24 ) properties seen :0
Running SMT prover for 11 properties.
[2023-03-19 12:39:21] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
// Phase 1: matrix 2760 rows 1992 cols
[2023-03-19 12:39:21] [INFO ] Computed 31 place invariants in 45 ms
[2023-03-19 12:39:24] [INFO ] After 1484ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:10
[2023-03-19 12:39:26] [INFO ] [Nat]Absence check using 23 positive place invariants in 41 ms returned sat
[2023-03-19 12:39:26] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 11 ms returned sat
[2023-03-19 12:39:29] [INFO ] After 2413ms SMT Verify possible using state equation in natural domain returned unsat :5 sat :6
[2023-03-19 12:39:29] [INFO ] State equation strengthened by 497 read => feed constraints.
[2023-03-19 12:39:31] [INFO ] After 2388ms SMT Verify possible using 497 Read/Feed constraints in natural domain returned unsat :5 sat :6
[2023-03-19 12:39:34] [INFO ] Deduced a trap composed of 17 places in 3006 ms of which 9 ms to minimize.
[2023-03-19 12:39:37] [INFO ] Deduced a trap composed of 30 places in 2219 ms of which 3 ms to minimize.
[2023-03-19 12:39:39] [INFO ] Deduced a trap composed of 45 places in 2044 ms of which 2 ms to minimize.
[2023-03-19 12:39:41] [INFO ] Deduced a trap composed of 45 places in 1845 ms of which 3 ms to minimize.
[2023-03-19 12:39:43] [INFO ] Deduced a trap composed of 45 places in 2221 ms of which 2 ms to minimize.
[2023-03-19 12:39:45] [INFO ] Deduced a trap composed of 45 places in 2216 ms of which 2 ms to minimize.
[2023-03-19 12:39:48] [INFO ] Deduced a trap composed of 45 places in 2208 ms of which 2 ms to minimize.
[2023-03-19 12:39:50] [INFO ] Deduced a trap composed of 13 places in 1960 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
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)
[2023-03-19 12:39:50] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-19 12:39:50] [INFO ] After 25597ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0 real:10
FORMULA Peterson-PT-7-ReachabilityCardinality-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Peterson-PT-7-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Peterson-PT-7-ReachabilityCardinality-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Peterson-PT-7-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Peterson-PT-7-ReachabilityCardinality-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 11 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 100 ms.
Support contains 71 out of 1992 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Drop transitions removed 799 transitions
Trivial Post-agglo rules discarded 799 transitions
Performed 799 trivial Post agglomeration. Transition count delta: 799
Iterating post reduction 0 with 799 rules applied. Total rules applied 799 place count 1992 transition count 2297
Reduce places removed 799 places and 0 transitions.
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Iterating post reduction 1 with 830 rules applied. Total rules applied 1629 place count 1193 transition count 2266
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 2 with 31 rules applied. Total rules applied 1660 place count 1162 transition count 2266
Performed 415 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 415 Pre rules applied. Total rules applied 1660 place count 1162 transition count 1851
Deduced a syphon composed of 415 places in 6 ms
Reduce places removed 415 places and 0 transitions.
Iterating global reduction 3 with 830 rules applied. Total rules applied 2490 place count 747 transition count 1851
Performed 52 Post agglomeration using F-continuation condition.Transition count delta: 52
Deduced a syphon composed of 52 places in 4 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 3 with 104 rules applied. Total rules applied 2594 place count 695 transition count 1799
Applied a total of 2594 rules in 531 ms. Remains 695 /1992 variables (removed 1297) and now considering 1799/3096 (removed 1297) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 533 ms. Remains : 695/1992 places, 1799/3096 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=39 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 318852 steps, run timeout after 3001 ms. (steps per millisecond=106 ) properties seen :{}
Probabilistic random walk after 318852 steps, saw 55124 distinct states, run finished after 3001 ms. (steps per millisecond=106 ) properties seen :0
Running SMT prover for 6 properties.
[2023-03-19 12:39:54] [INFO ] Flow matrix only has 1463 transitions (discarded 336 similar events)
// Phase 1: matrix 1463 rows 695 cols
[2023-03-19 12:39:54] [INFO ] Computed 31 place invariants in 12 ms
[2023-03-19 12:39:54] [INFO ] After 372ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-19 12:39:55] [INFO ] [Nat]Absence check using 23 positive place invariants in 22 ms returned sat
[2023-03-19 12:39:55] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-19 12:39:56] [INFO ] After 1010ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-19 12:39:56] [INFO ] State equation strengthened by 497 read => feed constraints.
[2023-03-19 12:39:57] [INFO ] After 747ms SMT Verify possible using 497 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-19 12:39:58] [INFO ] Deduced a trap composed of 35 places in 680 ms of which 2 ms to minimize.
[2023-03-19 12:39:58] [INFO ] Deduced a trap composed of 59 places in 824 ms of which 3 ms to minimize.
[2023-03-19 12:39:59] [INFO ] Deduced a trap composed of 11 places in 848 ms of which 1 ms to minimize.
[2023-03-19 12:40:00] [INFO ] Deduced a trap composed of 50 places in 831 ms of which 1 ms to minimize.
[2023-03-19 12:40:01] [INFO ] Deduced a trap composed of 14 places in 792 ms of which 2 ms to minimize.
[2023-03-19 12:40:02] [INFO ] Deduced a trap composed of 59 places in 844 ms of which 1 ms to minimize.
[2023-03-19 12:40:03] [INFO ] Deduced a trap composed of 26 places in 859 ms of which 2 ms to minimize.
[2023-03-19 12:40:04] [INFO ] Deduced a trap composed of 22 places in 826 ms of which 1 ms to minimize.
[2023-03-19 12:40:05] [INFO ] Deduced a trap composed of 24 places in 791 ms of which 1 ms to minimize.
[2023-03-19 12:40:06] [INFO ] Deduced a trap composed of 22 places in 798 ms of which 1 ms to minimize.
[2023-03-19 12:40:06] [INFO ] Deduced a trap composed of 42 places in 752 ms of which 1 ms to minimize.
[2023-03-19 12:40:07] [INFO ] Deduced a trap composed of 26 places in 779 ms of which 2 ms to minimize.
[2023-03-19 12:40:08] [INFO ] Deduced a trap composed of 12 places in 809 ms of which 1 ms to minimize.
[2023-03-19 12:40:09] [INFO ] Deduced a trap composed of 40 places in 775 ms of which 1 ms to minimize.
[2023-03-19 12:40:10] [INFO ] Deduced a trap composed of 36 places in 791 ms of which 2 ms to minimize.
[2023-03-19 12:40:11] [INFO ] Deduced a trap composed of 36 places in 812 ms of which 1 ms to minimize.
[2023-03-19 12:40:12] [INFO ] Deduced a trap composed of 30 places in 786 ms of which 2 ms to minimize.
[2023-03-19 12:40:13] [INFO ] Deduced a trap composed of 56 places in 761 ms of which 2 ms to minimize.
[2023-03-19 12:40:13] [INFO ] Deduced a trap composed of 63 places in 795 ms of which 1 ms to minimize.
[2023-03-19 12:40:14] [INFO ] Deduced a trap composed of 36 places in 765 ms of which 2 ms to minimize.
[2023-03-19 12:40:15] [INFO ] Deduced a trap composed of 50 places in 765 ms of which 2 ms to minimize.
[2023-03-19 12:40:16] [INFO ] Deduced a trap composed of 22 places in 726 ms of which 1 ms to minimize.
[2023-03-19 12:40:17] [INFO ] Deduced a trap composed of 27 places in 767 ms of which 1 ms to minimize.
[2023-03-19 12:40:18] [INFO ] Deduced a trap composed of 58 places in 701 ms of which 1 ms to minimize.
[2023-03-19 12:40:18] [INFO ] Deduced a trap composed of 35 places in 741 ms of which 2 ms to minimize.
[2023-03-19 12:40:19] [INFO ] Deduced a trap composed of 66 places in 753 ms of which 3 ms to minimize.
[2023-03-19 12:40:20] [INFO ] Deduced a trap composed of 58 places in 662 ms of which 4 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
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)
[2023-03-19 12:40:20] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-19 12:40:20] [INFO ] After 25508ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:6
Parikh walk visited 0 properties in 68 ms.
Support contains 71 out of 695 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 695/695 places, 1799/1799 transitions.
Applied a total of 0 rules in 281 ms. Remains 695 /695 variables (removed 0) and now considering 1799/1799 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 282 ms. Remains : 695/695 places, 1799/1799 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 695/695 places, 1799/1799 transitions.
Applied a total of 0 rules in 96 ms. Remains 695 /695 variables (removed 0) and now considering 1799/1799 (removed 0) transitions.
[2023-03-19 12:40:20] [INFO ] Flow matrix only has 1463 transitions (discarded 336 similar events)
[2023-03-19 12:40:20] [INFO ] Invariant cache hit.
[2023-03-19 12:40:21] [INFO ] Implicit Places using invariants in 817 ms returned [679, 680, 681, 682, 683, 692, 693, 694]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 830 ms to find 8 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 687/695 places, 1799/1799 transitions.
Applied a total of 0 rules in 62 ms. Remains 687 /687 variables (removed 0) and now considering 1799/1799 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 991 ms. Remains : 687/695 places, 1799/1799 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=32 ) properties (out of 6) seen :1
FORMULA Peterson-PT-7-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-19 12:40:22] [INFO ] Flow matrix only has 1463 transitions (discarded 336 similar events)
// Phase 1: matrix 1463 rows 687 cols
[2023-03-19 12:40:22] [INFO ] Computed 23 place invariants in 9 ms
[2023-03-19 12:40:22] [INFO ] After 280ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-19 12:40:23] [INFO ] [Nat]Absence check using 23 positive place invariants in 18 ms returned sat
[2023-03-19 12:40:24] [INFO ] After 932ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-19 12:40:24] [INFO ] State equation strengthened by 497 read => feed constraints.
[2023-03-19 12:40:24] [INFO ] After 572ms SMT Verify possible using 497 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-19 12:40:25] [INFO ] Deduced a trap composed of 26 places in 897 ms of which 1 ms to minimize.
[2023-03-19 12:40:26] [INFO ] Deduced a trap composed of 31 places in 798 ms of which 1 ms to minimize.
[2023-03-19 12:40:27] [INFO ] Deduced a trap composed of 13 places in 717 ms of which 1 ms to minimize.
[2023-03-19 12:40:28] [INFO ] Deduced a trap composed of 22 places in 915 ms of which 1 ms to minimize.
[2023-03-19 12:40:29] [INFO ] Deduced a trap composed of 11 places in 786 ms of which 3 ms to minimize.
[2023-03-19 12:40:30] [INFO ] Deduced a trap composed of 36 places in 816 ms of which 2 ms to minimize.
[2023-03-19 12:40:31] [INFO ] Deduced a trap composed of 13 places in 827 ms of which 1 ms to minimize.
[2023-03-19 12:40:31] [INFO ] Deduced a trap composed of 26 places in 763 ms of which 1 ms to minimize.
[2023-03-19 12:40:32] [INFO ] Deduced a trap composed of 63 places in 785 ms of which 1 ms to minimize.
[2023-03-19 12:40:33] [INFO ] Deduced a trap composed of 83 places in 778 ms of which 2 ms to minimize.
[2023-03-19 12:40:34] [INFO ] Deduced a trap composed of 23 places in 770 ms of which 1 ms to minimize.
[2023-03-19 12:40:35] [INFO ] Deduced a trap composed of 25 places in 787 ms of which 2 ms to minimize.
[2023-03-19 12:40:36] [INFO ] Deduced a trap composed of 13 places in 776 ms of which 1 ms to minimize.
[2023-03-19 12:40:37] [INFO ] Deduced a trap composed of 60 places in 777 ms of which 2 ms to minimize.
[2023-03-19 12:40:38] [INFO ] Deduced a trap composed of 13 places in 794 ms of which 1 ms to minimize.
[2023-03-19 12:40:38] [INFO ] Deduced a trap composed of 20 places in 755 ms of which 2 ms to minimize.
[2023-03-19 12:40:39] [INFO ] Deduced a trap composed of 14 places in 800 ms of which 2 ms to minimize.
[2023-03-19 12:40:40] [INFO ] Deduced a trap composed of 44 places in 712 ms of which 1 ms to minimize.
[2023-03-19 12:40:41] [INFO ] Deduced a trap composed of 14 places in 713 ms of which 1 ms to minimize.
[2023-03-19 12:40:42] [INFO ] Deduced a trap composed of 13 places in 680 ms of which 1 ms to minimize.
[2023-03-19 12:40:42] [INFO ] Deduced a trap composed of 32 places in 654 ms of which 1 ms to minimize.
[2023-03-19 12:40:43] [INFO ] Deduced a trap composed of 25 places in 770 ms of which 5 ms to minimize.
[2023-03-19 12:40:44] [INFO ] Deduced a trap composed of 59 places in 603 ms of which 1 ms to minimize.
[2023-03-19 12:40:45] [INFO ] Deduced a trap composed of 42 places in 673 ms of which 1 ms to minimize.
[2023-03-19 12:40:45] [INFO ] Deduced a trap composed of 91 places in 585 ms of which 1 ms to minimize.
[2023-03-19 12:40:46] [INFO ] Deduced a trap composed of 78 places in 602 ms of which 1 ms to minimize.
[2023-03-19 12:40:47] [INFO ] Deduced a trap composed of 40 places in 546 ms of which 1 ms to minimize.
[2023-03-19 12:40:48] [INFO ] Deduced a trap composed of 28 places in 707 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
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)
[2023-03-19 12:40:48] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-19 12:40:48] [INFO ] After 25146ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:5
Parikh walk visited 0 properties in 62 ms.
Support contains 70 out of 687 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 687/687 places, 1799/1799 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 687 transition count 1798
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 686 transition count 1798
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 686 transition count 1797
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 685 transition count 1797
Applied a total of 4 rules in 86 ms. Remains 685 /687 variables (removed 2) and now considering 1797/1799 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 685/687 places, 1797/1799 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=38 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 334998 steps, run timeout after 3001 ms. (steps per millisecond=111 ) properties seen :{}
Probabilistic random walk after 334998 steps, saw 57080 distinct states, run finished after 3001 ms. (steps per millisecond=111 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-19 12:40:51] [INFO ] Flow matrix only has 1461 transitions (discarded 336 similar events)
// Phase 1: matrix 1461 rows 685 cols
[2023-03-19 12:40:51] [INFO ] Computed 23 place invariants in 4 ms
[2023-03-19 12:40:51] [INFO ] After 207ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-19 12:40:52] [INFO ] [Nat]Absence check using 23 positive place invariants in 19 ms returned sat
[2023-03-19 12:40:53] [INFO ] After 1173ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-19 12:40:53] [INFO ] State equation strengthened by 497 read => feed constraints.
[2023-03-19 12:40:54] [INFO ] After 712ms SMT Verify possible using 497 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-19 12:40:55] [INFO ] Deduced a trap composed of 18 places in 827 ms of which 3 ms to minimize.
[2023-03-19 12:40:56] [INFO ] Deduced a trap composed of 38 places in 847 ms of which 4 ms to minimize.
[2023-03-19 12:40:56] [INFO ] Deduced a trap composed of 32 places in 808 ms of which 2 ms to minimize.
[2023-03-19 12:40:57] [INFO ] Deduced a trap composed of 11 places in 780 ms of which 3 ms to minimize.
[2023-03-19 12:40:58] [INFO ] Deduced a trap composed of 14 places in 785 ms of which 5 ms to minimize.
[2023-03-19 12:40:59] [INFO ] Deduced a trap composed of 23 places in 809 ms of which 2 ms to minimize.
[2023-03-19 12:41:00] [INFO ] Deduced a trap composed of 61 places in 785 ms of which 2 ms to minimize.
[2023-03-19 12:41:01] [INFO ] Deduced a trap composed of 11 places in 778 ms of which 1 ms to minimize.
[2023-03-19 12:41:02] [INFO ] Deduced a trap composed of 11 places in 775 ms of which 1 ms to minimize.
[2023-03-19 12:41:03] [INFO ] Deduced a trap composed of 47 places in 797 ms of which 2 ms to minimize.
[2023-03-19 12:41:03] [INFO ] Deduced a trap composed of 11 places in 793 ms of which 1 ms to minimize.
[2023-03-19 12:41:04] [INFO ] Deduced a trap composed of 11 places in 808 ms of which 2 ms to minimize.
[2023-03-19 12:41:05] [INFO ] Deduced a trap composed of 11 places in 790 ms of which 2 ms to minimize.
[2023-03-19 12:41:06] [INFO ] Deduced a trap composed of 20 places in 736 ms of which 1 ms to minimize.
[2023-03-19 12:41:07] [INFO ] Deduced a trap composed of 27 places in 777 ms of which 1 ms to minimize.
[2023-03-19 12:41:08] [INFO ] Deduced a trap composed of 20 places in 806 ms of which 1 ms to minimize.
[2023-03-19 12:41:09] [INFO ] Deduced a trap composed of 52 places in 762 ms of which 1 ms to minimize.
[2023-03-19 12:41:10] [INFO ] Deduced a trap composed of 20 places in 793 ms of which 1 ms to minimize.
[2023-03-19 12:41:10] [INFO ] Deduced a trap composed of 26 places in 783 ms of which 2 ms to minimize.
[2023-03-19 12:41:11] [INFO ] Deduced a trap composed of 83 places in 812 ms of which 2 ms to minimize.
[2023-03-19 12:41:12] [INFO ] Deduced a trap composed of 24 places in 724 ms of which 1 ms to minimize.
[2023-03-19 12:41:13] [INFO ] Deduced a trap composed of 26 places in 710 ms of which 1 ms to minimize.
[2023-03-19 12:41:14] [INFO ] Deduced a trap composed of 59 places in 551 ms of which 2 ms to minimize.
[2023-03-19 12:41:15] [INFO ] Deduced a trap composed of 23 places in 696 ms of which 1 ms to minimize.
[2023-03-19 12:41:15] [INFO ] Deduced a trap composed of 20 places in 688 ms of which 1 ms to minimize.
[2023-03-19 12:41:16] [INFO ] Deduced a trap composed of 20 places in 671 ms of which 2 ms to minimize.
[2023-03-19 12:41:17] [INFO ] Deduced a trap composed of 54 places in 588 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
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)
[2023-03-19 12:41:17] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-19 12:41:17] [INFO ] After 25383ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:5
Parikh walk visited 0 properties in 84 ms.
Support contains 70 out of 685 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 685/685 places, 1797/1797 transitions.
Applied a total of 0 rules in 57 ms. Remains 685 /685 variables (removed 0) and now considering 1797/1797 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 685/685 places, 1797/1797 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 685/685 places, 1797/1797 transitions.
Applied a total of 0 rules in 50 ms. Remains 685 /685 variables (removed 0) and now considering 1797/1797 (removed 0) transitions.
[2023-03-19 12:41:17] [INFO ] Flow matrix only has 1461 transitions (discarded 336 similar events)
[2023-03-19 12:41:17] [INFO ] Invariant cache hit.
[2023-03-19 12:41:18] [INFO ] Implicit Places using invariants in 965 ms returned []
[2023-03-19 12:41:18] [INFO ] Flow matrix only has 1461 transitions (discarded 336 similar events)
[2023-03-19 12:41:18] [INFO ] Invariant cache hit.
[2023-03-19 12:41:19] [INFO ] State equation strengthened by 497 read => feed constraints.
[2023-03-19 12:41:25] [INFO ] Implicit Places using invariants and state equation in 6883 ms returned []
Implicit Place search using SMT with State Equation took 7854 ms to find 0 implicit places.
[2023-03-19 12:41:25] [INFO ] Redundant transitions in 140 ms returned []
[2023-03-19 12:41:25] [INFO ] Flow matrix only has 1461 transitions (discarded 336 similar events)
[2023-03-19 12:41:25] [INFO ] Invariant cache hit.
[2023-03-19 12:41:27] [INFO ] Dead Transitions using invariants and state equation in 2028 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10079 ms. Remains : 685/685 places, 1797/1797 transitions.
Graph (trivial) has 1176 edges and 685 vertex of which 270 / 685 are part of one of the 49 SCC in 9 ms
Free SCC test removed 221 places
Drop transitions removed 442 transitions
Ensure Unique test removed 348 transitions
Reduce isomorphic transitions removed 790 transitions.
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 12 Pre rules applied. Total rules applied 1 place count 464 transition count 995
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 25 place count 452 transition count 995
Performed 135 Post agglomeration using F-continuation condition with reduction of 74 identical transitions.
Deduced a syphon composed of 135 places in 0 ms
Reduce places removed 135 places and 0 transitions.
Iterating global reduction 0 with 270 rules applied. Total rules applied 295 place count 317 transition count 786
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 314 place count 317 transition count 767
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: -225
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 1 with 86 rules applied. Total rules applied 400 place count 270 transition count 992
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Graph (trivial) has 126 edges and 270 vertex of which 36 / 270 are part of one of the 4 SCC in 1 ms
Free SCC test removed 32 places
Iterating post reduction 1 with 32 rules applied. Total rules applied 432 place count 238 transition count 961
Drop transitions removed 36 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 2 with 40 rules applied. Total rules applied 472 place count 238 transition count 921
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 480 place count 234 transition count 917
Drop transitions removed 164 transitions
Redundant transition composition rules discarded 164 transitions
Iterating global reduction 3 with 164 rules applied. Total rules applied 644 place count 234 transition count 753
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 3 with 9 rules applied. Total rules applied 653 place count 234 transition count 744
Reduce places removed 9 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 4 with 12 rules applied. Total rules applied 665 place count 225 transition count 741
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 668 place count 222 transition count 741
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 668 place count 222 transition count 739
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 672 place count 220 transition count 739
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 6 with 4 rules applied. Total rules applied 676 place count 220 transition count 735
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 677 place count 220 transition count 734
Reduce places removed 1 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 7 with 4 rules applied. Total rules applied 681 place count 219 transition count 731
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 684 place count 216 transition count 731
Free-agglomeration rule applied 18 times.
Iterating global reduction 9 with 18 rules applied. Total rules applied 702 place count 216 transition count 713
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 9 with 18 rules applied. Total rules applied 720 place count 198 transition count 713
Partial Free-agglomeration rule applied 18 times.
Drop transitions removed 18 transitions
Iterating global reduction 10 with 18 rules applied. Total rules applied 738 place count 198 transition count 713
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 10 with 11 rules applied. Total rules applied 749 place count 198 transition count 702
Applied a total of 749 rules in 309 ms. Remains 198 /685 variables (removed 487) and now considering 702/1797 (removed 1095) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 702 rows 198 cols
[2023-03-19 12:41:27] [INFO ] Computed 15 place invariants in 4 ms
[2023-03-19 12:41:27] [INFO ] After 132ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-19 12:41:28] [INFO ] [Nat]Absence check using 15 positive place invariants in 9 ms returned sat
[2023-03-19 12:41:28] [INFO ] After 290ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-19 12:41:28] [INFO ] After 487ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 151 ms.
[2023-03-19 12:41:28] [INFO ] After 791ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
[2023-03-19 12:41:28] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 6 ms.
[2023-03-19 12:41:28] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 685 places, 1797 transitions and 6970 arcs took 20 ms.
[2023-03-19 12:41:29] [INFO ] Flatten gal took : 353 ms
Total runtime 141153 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=ReachabilityCardinality.xml --memory=6 --mcc-mode
parse successfull
net created successfully
Net: Peterson_PT_7
(NrP: 685 NrTr: 1797 NrArc: 6970)
parse formulas
formulas created successfully
place and transition orderings generation:0m 0.323sec
net check time: 0m 0.002sec
init dd package: 0m 3.261sec
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 9955188 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16086216 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 ReachabilityCardinality -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 0.020sec
200523 743172 1056710 1359161 1382425 1382324
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="Peterson-PT-7"
export BK_EXAMINATION="ReachabilityCardinality"
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 Peterson-PT-7, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r266-smll-167863541200646"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Peterson-PT-7.tgz
mv Peterson-PT-7 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;