About the Execution of ITS-Tools for Peterson-PT-6
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16217.756 | 3600000.00 | 8650854.00 | 463761.00 | TFTTTFTTTFF?TFFF | 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.r261-smll-167863536600638.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is Peterson-PT-6, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r261-smll-167863536600638
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.0M
-rw-r--r-- 1 mcc users 204K Feb 25 22:30 CTLCardinality.txt
-rw-r--r-- 1 mcc users 847K Feb 25 22:30 CTLCardinality.xml
-rw-r--r-- 1 mcc users 215K Feb 25 22:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 986K Feb 25 22:22 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 124K Feb 25 16:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 364K Feb 25 16:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 82K Feb 25 16:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 288K Feb 25 16:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 402K Feb 25 22:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.6M Feb 25 22:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 198K Feb 25 22:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 839K Feb 25 22:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 20K Feb 25 16:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 44K 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 877K 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-6-ReachabilityCardinality-00
FORMULA_NAME Peterson-PT-6-ReachabilityCardinality-01
FORMULA_NAME Peterson-PT-6-ReachabilityCardinality-02
FORMULA_NAME Peterson-PT-6-ReachabilityCardinality-03
FORMULA_NAME Peterson-PT-6-ReachabilityCardinality-04
FORMULA_NAME Peterson-PT-6-ReachabilityCardinality-05
FORMULA_NAME Peterson-PT-6-ReachabilityCardinality-06
FORMULA_NAME Peterson-PT-6-ReachabilityCardinality-07
FORMULA_NAME Peterson-PT-6-ReachabilityCardinality-08
FORMULA_NAME Peterson-PT-6-ReachabilityCardinality-09
FORMULA_NAME Peterson-PT-6-ReachabilityCardinality-10
FORMULA_NAME Peterson-PT-6-ReachabilityCardinality-11
FORMULA_NAME Peterson-PT-6-ReachabilityCardinality-12
FORMULA_NAME Peterson-PT-6-ReachabilityCardinality-13
FORMULA_NAME Peterson-PT-6-ReachabilityCardinality-14
FORMULA_NAME Peterson-PT-6-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1679074851323
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Peterson-PT-6
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-17 17:40:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-17 17:40:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 17:40:54] [INFO ] Load time of PNML (sax parser for PT used): 240 ms
[2023-03-17 17:40:54] [INFO ] Transformed 1330 places.
[2023-03-17 17:40:54] [INFO ] Transformed 2030 transitions.
[2023-03-17 17:40:54] [INFO ] Found NUPN structural information;
[2023-03-17 17:40:54] [INFO ] Completing missing partition info from NUPN : creating a component with [IsEndLoop_3_0_5, IsEndLoop_0_0_5, BeginLoop_6_0_1, BeginLoop_5_0_1, BeginLoop_4_0_1, BeginLoop_4_2_2, BeginLoop_5_2_2, BeginLoop_6_2_2, BeginLoop_1_4_3, BeginLoop_1_3_3, BeginLoop_0_0_5, BeginLoop_2_5_4, BeginLoop_3_0_6, BeginLoop_1_1_6, TestAlone_2_1_3, TestAlone_2_0_3, TestAlone_6_4_3, TestAlone_6_0_4, TestAlone_5_0_4, TestAlone_5_2_3, TestAlone_4_3_6, TestAlone_4_4_6, TestAlone_0_4_5, TestAlone_3_3_5, TestTurn_3_5, TestTurn_3_4, TestIdentity_1_5_2, TestIdentity_1_2_3, TestIdentity_3_1_3, TestIdentity_0_4_6, TestIdentity_4_2_5, TestIdentity_4_3_5, TestIdentity_5_3_5, TestIdentity_6_3_5, TestIdentity_6_4_5, TestIdentity_5_4_5]
[2023-03-17 17:40:54] [INFO ] Parsed PT model containing 1330 places and 2030 transitions and 6272 arcs in 369 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 200 ms.
Working with output stream class java.io.PrintStream
[2023-03-17 17:40:55] [INFO ] Flatten gal took : 396 ms
[2023-03-17 17:40:55] [INFO ] Flatten gal took : 209 ms
[2023-03-17 17:40:56] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14414034693676728110.gal : 76 ms
[2023-03-17 17:40:56] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3436663958361625145.prop : 24 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14414034693676728110.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3436663958361625145.prop' '--nowitness' '--gen-order' 'FOLLOW'
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1304 ms. (steps per millisecond=7 ) properties (out of 16) seen :1
FORMULA Peterson-PT-6-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 15) seen :0
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=16 ) properties (out of 15) seen :1
FORMULA Peterson-PT-6-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 14) 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 14) 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 14) 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 14) 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 14) 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 14) seen :0
Loading property file /tmp/ReachabilityCardinality3436663958361625145.prop.
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
[2023-03-17 17:40:56] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2023-03-17 17:40:56] [INFO ] Computed 27 place invariants in 35 ms
[2023-03-17 17:40:59] [INFO ] After 1298ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:12
[2023-03-17 17:41:00] [INFO ] [Nat]Absence check using 20 positive place invariants in 21 ms returned sat
[2023-03-17 17:41:00] [INFO ] [Nat]Absence check using 20 positive and 7 generalized place invariants in 4 ms returned sat
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :2 after 7
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :7 after 8
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :8 after 9
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :9 after 11
[2023-03-17 17:41:02] [INFO ] After 1734ms SMT Verify possible using state equation in natural domain returned unsat :7 sat :7
[2023-03-17 17:41:02] [INFO ] State equation strengthened by 330 read => feed constraints.
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :11 after 12
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :12 after 46
SDD proceeding with computation,16 properties remain. new max is 512
SDD size :46 after 74
SDD proceeding with computation,16 properties remain. new max is 1024
SDD size :74 after 103
SDD proceeding with computation,16 properties remain. new max is 2048
SDD size :103 after 249
[2023-03-17 17:41:03] [INFO ] After 957ms SMT Verify possible using 330 Read/Feed constraints in natural domain returned unsat :7 sat :7
SDD proceeding with computation,16 properties remain. new max is 4096
SDD size :249 after 793
SDD proceeding with computation,16 properties remain. new max is 8192
SDD size :793 after 3033
[2023-03-17 17:41:04] [INFO ] Deduced a trap composed of 23 places in 1163 ms of which 11 ms to minimize.
[2023-03-17 17:41:06] [INFO ] Deduced a trap composed of 12 places in 1110 ms of which 2 ms to minimize.
SDD proceeding with computation,16 properties remain. new max is 16384
SDD size :3033 after 7792
[2023-03-17 17:41:07] [INFO ] Deduced a trap composed of 15 places in 990 ms of which 2 ms to minimize.
[2023-03-17 17:41:08] [INFO ] Deduced a trap composed of 16 places in 1230 ms of which 3 ms to minimize.
[2023-03-17 17:41:09] [INFO ] Deduced a trap composed of 24 places in 1050 ms of which 21 ms to minimize.
[2023-03-17 17:41:10] [INFO ] Deduced a trap composed of 185 places in 937 ms of which 2 ms to minimize.
[2023-03-17 17:41:11] [INFO ] Deduced a trap composed of 117 places in 1010 ms of which 2 ms to minimize.
[2023-03-17 17:41:12] [INFO ] Deduced a trap composed of 34 places in 1015 ms of which 3 ms to minimize.
[2023-03-17 17:41:13] [INFO ] Deduced a trap composed of 49 places in 1064 ms of which 1 ms to minimize.
[2023-03-17 17:41:15] [INFO ] Deduced a trap composed of 203 places in 1034 ms of which 1 ms to minimize.
[2023-03-17 17:41:16] [INFO ] Deduced a trap composed of 24 places in 1023 ms of which 1 ms to minimize.
Reachability property Peterson-PT-6-ReachabilityCardinality-02 is true.
[2023-03-17 17:41:17] [INFO ] Deduced a trap composed of 24 places in 994 ms of which 1 ms to minimize.
SDD proceeding with computation,15 properties remain. new max is 16384
SDD size :7792 after 28905
[2023-03-17 17:41:18] [INFO ] Deduced a trap composed of 87 places in 920 ms of which 1 ms to minimize.
[2023-03-17 17:41:19] [INFO ] Deduced a trap composed of 29 places in 1058 ms of which 1 ms to minimize.
[2023-03-17 17:41:20] [INFO ] Deduced a trap composed of 53 places in 879 ms of which 1 ms to minimize.
[2023-03-17 17:41:21] [INFO ] Deduced a trap composed of 83 places in 887 ms of which 2 ms to minimize.
SDD proceeding with computation,15 properties remain. new max is 32768
SDD size :28905 after 50013
[2023-03-17 17:41:22] [INFO ] Deduced a trap composed of 29 places in 887 ms of which 1 ms to minimize.
[2023-03-17 17:41:23] [INFO ] Deduced a trap composed of 62 places in 901 ms of which 2 ms to minimize.
[2023-03-17 17:41:24] [INFO ] Deduced a trap composed of 32 places in 883 ms of which 1 ms to minimize.
[2023-03-17 17:41:25] [INFO ] Deduced a trap composed of 37 places in 894 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)
[2023-03-17 17:41:25] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-17 17:41:25] [INFO ] After 25496ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0 real:12
FORMULA Peterson-PT-6-ReachabilityCardinality-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Peterson-PT-6-ReachabilityCardinality-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Peterson-PT-6-ReachabilityCardinality-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Peterson-PT-6-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Peterson-PT-6-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Peterson-PT-6-ReachabilityCardinality-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Peterson-PT-6-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 14 Parikh solutions to 7 different solutions.
Parikh walk visited 0 properties in 169 ms.
Support contains 59 out of 1330 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Drop transitions removed 506 transitions
Trivial Post-agglo rules discarded 506 transitions
Performed 506 trivial Post agglomeration. Transition count delta: 506
Iterating post reduction 0 with 506 rules applied. Total rules applied 506 place count 1330 transition count 1524
Reduce places removed 506 places and 0 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Iterating post reduction 1 with 530 rules applied. Total rules applied 1036 place count 824 transition count 1500
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 1060 place count 800 transition count 1500
Performed 265 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 265 Pre rules applied. Total rules applied 1060 place count 800 transition count 1235
Deduced a syphon composed of 265 places in 3 ms
Reduce places removed 265 places and 0 transitions.
Iterating global reduction 3 with 530 rules applied. Total rules applied 1590 place count 535 transition count 1235
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 2 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 3 with 70 rules applied. Total rules applied 1660 place count 500 transition count 1200
Applied a total of 1660 rules in 329 ms. Remains 500 /1330 variables (removed 830) and now considering 1200/2030 (removed 830) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 330 ms. Remains : 500/1330 places, 1200/2030 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=26 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 7) 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 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 7) 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 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 7) 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 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 7) seen :0
SDD proceeding with computation,15 properties remain. new max is 65536
SDD size :50013 after 178122
Interrupted probabilistic random walk after 332344 steps, run timeout after 3001 ms. (steps per millisecond=110 ) properties seen :{}
Probabilistic random walk after 332344 steps, saw 52367 distinct states, run finished after 3002 ms. (steps per millisecond=110 ) properties seen :0
Running SMT prover for 7 properties.
[2023-03-17 17:41:29] [INFO ] Flow matrix only has 990 transitions (discarded 210 similar events)
// Phase 1: matrix 990 rows 500 cols
[2023-03-17 17:41:29] [INFO ] Computed 27 place invariants in 17 ms
[2023-03-17 17:41:29] [INFO ] [Real]Absence check using 20 positive place invariants in 12 ms returned sat
[2023-03-17 17:41:29] [INFO ] [Real]Absence check using 20 positive and 7 generalized place invariants in 5 ms returned sat
[2023-03-17 17:41:29] [INFO ] After 227ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-17 17:41:29] [INFO ] [Nat]Absence check using 20 positive place invariants in 10 ms returned sat
[2023-03-17 17:41:29] [INFO ] [Nat]Absence check using 20 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-17 17:41:30] [INFO ] After 568ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-17 17:41:30] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-17 17:41:31] [INFO ] After 559ms SMT Verify possible using 330 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2023-03-17 17:41:31] [INFO ] Deduced a trap composed of 42 places in 328 ms of which 1 ms to minimize.
[2023-03-17 17:41:31] [INFO ] Deduced a trap composed of 12 places in 316 ms of which 0 ms to minimize.
[2023-03-17 17:41:32] [INFO ] Deduced a trap composed of 41 places in 363 ms of which 0 ms to minimize.
[2023-03-17 17:41:32] [INFO ] Deduced a trap composed of 53 places in 332 ms of which 0 ms to minimize.
[2023-03-17 17:41:33] [INFO ] Deduced a trap composed of 72 places in 341 ms of which 1 ms to minimize.
[2023-03-17 17:41:33] [INFO ] Deduced a trap composed of 10 places in 331 ms of which 0 ms to minimize.
[2023-03-17 17:41:33] [INFO ] Deduced a trap composed of 11 places in 337 ms of which 0 ms to minimize.
[2023-03-17 17:41:34] [INFO ] Deduced a trap composed of 12 places in 290 ms of which 0 ms to minimize.
[2023-03-17 17:41:34] [INFO ] Deduced a trap composed of 34 places in 288 ms of which 2 ms to minimize.
[2023-03-17 17:41:34] [INFO ] Deduced a trap composed of 10 places in 363 ms of which 1 ms to minimize.
[2023-03-17 17:41:35] [INFO ] Deduced a trap composed of 29 places in 359 ms of which 1 ms to minimize.
[2023-03-17 17:41:35] [INFO ] Deduced a trap composed of 47 places in 325 ms of which 1 ms to minimize.
[2023-03-17 17:41:36] [INFO ] Deduced a trap composed of 68 places in 347 ms of which 1 ms to minimize.
[2023-03-17 17:41:36] [INFO ] Deduced a trap composed of 53 places in 274 ms of which 2 ms to minimize.
[2023-03-17 17:41:36] [INFO ] Deduced a trap composed of 38 places in 354 ms of which 6 ms to minimize.
[2023-03-17 17:41:37] [INFO ] Deduced a trap composed of 45 places in 344 ms of which 1 ms to minimize.
[2023-03-17 17:41:37] [INFO ] Deduced a trap composed of 15 places in 356 ms of which 8 ms to minimize.
[2023-03-17 17:41:37] [INFO ] Deduced a trap composed of 10 places in 353 ms of which 1 ms to minimize.
[2023-03-17 17:41:38] [INFO ] Deduced a trap composed of 24 places in 253 ms of which 0 ms to minimize.
[2023-03-17 17:41:38] [INFO ] Deduced a trap composed of 21 places in 329 ms of which 1 ms to minimize.
[2023-03-17 17:41:38] [INFO ] Deduced a trap composed of 22 places in 252 ms of which 1 ms to minimize.
[2023-03-17 17:41:39] [INFO ] Deduced a trap composed of 22 places in 314 ms of which 1 ms to minimize.
[2023-03-17 17:41:39] [INFO ] Deduced a trap composed of 21 places in 334 ms of which 1 ms to minimize.
[2023-03-17 17:41:39] [INFO ] Deduced a trap composed of 42 places in 324 ms of which 1 ms to minimize.
[2023-03-17 17:41:40] [INFO ] Deduced a trap composed of 30 places in 235 ms of which 1 ms to minimize.
[2023-03-17 17:41:40] [INFO ] Deduced a trap composed of 21 places in 238 ms of which 1 ms to minimize.
[2023-03-17 17:41:40] [INFO ] Deduced a trap composed of 72 places in 234 ms of which 0 ms to minimize.
[2023-03-17 17:41:41] [INFO ] Deduced a trap composed of 67 places in 192 ms of which 0 ms to minimize.
[2023-03-17 17:41:41] [INFO ] Deduced a trap composed of 67 places in 196 ms of which 0 ms to minimize.
[2023-03-17 17:41:41] [INFO ] Deduced a trap composed of 62 places in 235 ms of which 1 ms to minimize.
[2023-03-17 17:41:41] [INFO ] Deduced a trap composed of 49 places in 166 ms of which 1 ms to minimize.
[2023-03-17 17:41:42] [INFO ] Deduced a trap composed of 62 places in 205 ms of which 0 ms to minimize.
[2023-03-17 17:41:42] [INFO ] Deduced a trap composed of 65 places in 194 ms of which 1 ms to minimize.
[2023-03-17 17:41:42] [INFO ] Deduced a trap composed of 44 places in 160 ms of which 0 ms to minimize.
[2023-03-17 17:41:42] [INFO ] Deduced a trap composed of 41 places in 155 ms of which 0 ms to minimize.
[2023-03-17 17:41:42] [INFO ] Deduced a trap composed of 76 places in 156 ms of which 1 ms to minimize.
[2023-03-17 17:41:43] [INFO ] Deduced a trap composed of 62 places in 169 ms of which 1 ms to minimize.
[2023-03-17 17:41:43] [INFO ] Deduced a trap composed of 60 places in 160 ms of which 1 ms to minimize.
[2023-03-17 17:41:43] [INFO ] Deduced a trap composed of 59 places in 161 ms of which 0 ms to minimize.
[2023-03-17 17:41:43] [INFO ] Deduced a trap composed of 44 places in 199 ms of which 2 ms to minimize.
[2023-03-17 17:41:43] [INFO ] Deduced a trap composed of 49 places in 180 ms of which 1 ms to minimize.
[2023-03-17 17:41:44] [INFO ] Deduced a trap composed of 11 places in 185 ms of which 1 ms to minimize.
[2023-03-17 17:41:44] [INFO ] Deduced a trap composed of 48 places in 236 ms of which 1 ms to minimize.
[2023-03-17 17:41:44] [INFO ] Deduced a trap composed of 12 places in 188 ms of which 1 ms to minimize.
SDD proceeding with computation,15 properties remain. new max is 131072
SDD size :178122 after 360077
[2023-03-17 17:41:45] [INFO ] Deduced a trap composed of 52 places in 323 ms of which 1 ms to minimize.
[2023-03-17 17:41:45] [INFO ] Deduced a trap composed of 21 places in 235 ms of which 3 ms to minimize.
[2023-03-17 17:41:45] [INFO ] Deduced a trap composed of 23 places in 328 ms of which 2 ms to minimize.
[2023-03-17 17:41:45] [INFO ] Deduced a trap composed of 42 places in 232 ms of which 4 ms to minimize.
[2023-03-17 17:41:46] [INFO ] Deduced a trap composed of 33 places in 239 ms of which 2 ms to minimize.
[2023-03-17 17:41:46] [INFO ] Deduced a trap composed of 45 places in 304 ms of which 1 ms to minimize.
[2023-03-17 17:41:46] [INFO ] Deduced a trap composed of 43 places in 197 ms of which 0 ms to minimize.
[2023-03-17 17:41:47] [INFO ] Deduced a trap composed of 40 places in 173 ms of which 0 ms to minimize.
[2023-03-17 17:41:47] [INFO ] Deduced a trap composed of 33 places in 222 ms of which 0 ms to minimize.
[2023-03-17 17:41:47] [INFO ] Deduced a trap composed of 74 places in 195 ms of which 0 ms to minimize.
[2023-03-17 17:41:47] [INFO ] Deduced a trap composed of 59 places in 245 ms of which 1 ms to minimize.
[2023-03-17 17:41:48] [INFO ] Deduced a trap composed of 43 places in 194 ms of which 0 ms to minimize.
[2023-03-17 17:41:48] [INFO ] Deduced a trap composed of 59 places in 250 ms of which 1 ms to minimize.
[2023-03-17 17:41:48] [INFO ] Deduced a trap composed of 45 places in 246 ms of which 1 ms to minimize.
[2023-03-17 17:41:48] [INFO ] Deduced a trap composed of 41 places in 196 ms of which 0 ms to minimize.
[2023-03-17 17:41:49] [INFO ] Deduced a trap composed of 62 places in 166 ms of which 0 ms to minimize.
[2023-03-17 17:41:49] [INFO ] Deduced a trap composed of 52 places in 160 ms of which 0 ms to minimize.
[2023-03-17 17:41:49] [INFO ] Deduced a trap composed of 55 places in 161 ms of which 0 ms to minimize.
[2023-03-17 17:41:49] [INFO ] Deduced a trap composed of 65 places in 160 ms of which 1 ms to minimize.
[2023-03-17 17:41:49] [INFO ] Deduced a trap composed of 51 places in 163 ms of which 0 ms to minimize.
[2023-03-17 17:41:50] [INFO ] Deduced a trap composed of 51 places in 163 ms of which 1 ms to minimize.
[2023-03-17 17:41:50] [INFO ] Deduced a trap composed of 52 places in 164 ms of which 1 ms to minimize.
[2023-03-17 17:41:50] [INFO ] Deduced a trap composed of 78 places in 128 ms of which 1 ms to minimize.
[2023-03-17 17:41:50] [INFO ] Trap strengthening (SAT) tested/added 68/67 trap constraints in 19292 ms
[2023-03-17 17:41:50] [INFO ] Deduced a trap composed of 11 places in 334 ms of which 0 ms to minimize.
[2023-03-17 17:41:51] [INFO ] Deduced a trap composed of 95 places in 327 ms of which 1 ms to minimize.
[2023-03-17 17:41:51] [INFO ] Deduced a trap composed of 18 places in 309 ms of which 1 ms to minimize.
[2023-03-17 17:41:52] [INFO ] Deduced a trap composed of 28 places in 298 ms of which 1 ms to minimize.
[2023-03-17 17:41:52] [INFO ] Deduced a trap composed of 26 places in 226 ms of which 0 ms to minimize.
[2023-03-17 17:41:52] [INFO ] Deduced a trap composed of 39 places in 203 ms of which 1 ms to minimize.
[2023-03-17 17:41:52] [INFO ] Deduced a trap composed of 36 places in 203 ms of which 1 ms to minimize.
[2023-03-17 17:41:53] [INFO ] Deduced a trap composed of 39 places in 206 ms of which 1 ms to minimize.
[2023-03-17 17:41:53] [INFO ] Deduced a trap composed of 43 places in 266 ms of which 1 ms to minimize.
[2023-03-17 17:41:53] [INFO ] Deduced a trap composed of 36 places in 259 ms of which 0 ms to minimize.
[2023-03-17 17:41:53] [INFO ] Deduced a trap composed of 42 places in 211 ms of which 0 ms to minimize.
[2023-03-17 17:41:54] [INFO ] Deduced a trap composed of 51 places in 276 ms of which 0 ms to minimize.
[2023-03-17 17:41:54] [INFO ] Deduced a trap composed of 92 places in 284 ms of which 1 ms to minimize.
[2023-03-17 17:41:54] [INFO ] Deduced a trap composed of 58 places in 288 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)
[2023-03-17 17:41:54] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-17 17:41:54] [INFO ] After 25190ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:7
Parikh walk visited 0 properties in 82 ms.
Support contains 59 out of 500 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 500/500 places, 1200/1200 transitions.
Applied a total of 0 rules in 37 ms. Remains 500 /500 variables (removed 0) and now considering 1200/1200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 500/500 places, 1200/1200 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 500/500 places, 1200/1200 transitions.
Applied a total of 0 rules in 38 ms. Remains 500 /500 variables (removed 0) and now considering 1200/1200 (removed 0) transitions.
[2023-03-17 17:41:55] [INFO ] Flow matrix only has 990 transitions (discarded 210 similar events)
[2023-03-17 17:41:55] [INFO ] Invariant cache hit.
[2023-03-17 17:41:55] [INFO ] Implicit Places using invariants in 421 ms returned [475, 476, 478, 490, 491, 492, 493]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 424 ms to find 7 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 493/500 places, 1200/1200 transitions.
Applied a total of 0 rules in 36 ms. Remains 493 /493 variables (removed 0) and now considering 1200/1200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 499 ms. Remains : 493/500 places, 1200/1200 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=40 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 7) 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 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 7) 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 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 375744 steps, run timeout after 3001 ms. (steps per millisecond=125 ) properties seen :{}
Probabilistic random walk after 375744 steps, saw 57487 distinct states, run finished after 3001 ms. (steps per millisecond=125 ) properties seen :0
Running SMT prover for 7 properties.
[2023-03-17 17:41:59] [INFO ] Flow matrix only has 990 transitions (discarded 210 similar events)
// Phase 1: matrix 990 rows 493 cols
[2023-03-17 17:41:59] [INFO ] Computed 20 place invariants in 5 ms
[2023-03-17 17:41:59] [INFO ] [Real]Absence check using 20 positive place invariants in 14 ms returned sat
[2023-03-17 17:41:59] [INFO ] After 199ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-17 17:41:59] [INFO ] [Nat]Absence check using 20 positive place invariants in 10 ms returned sat
[2023-03-17 17:42:00] [INFO ] After 710ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-17 17:42:00] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-17 17:42:00] [INFO ] After 518ms SMT Verify possible using 330 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2023-03-17 17:42:01] [INFO ] Deduced a trap composed of 15 places in 449 ms of which 1 ms to minimize.
[2023-03-17 17:42:02] [INFO ] Deduced a trap composed of 14 places in 544 ms of which 1 ms to minimize.
[2023-03-17 17:42:02] [INFO ] Deduced a trap composed of 27 places in 533 ms of which 1 ms to minimize.
[2023-03-17 17:42:03] [INFO ] Deduced a trap composed of 12 places in 529 ms of which 1 ms to minimize.
[2023-03-17 17:42:03] [INFO ] Deduced a trap composed of 12 places in 523 ms of which 1 ms to minimize.
[2023-03-17 17:42:04] [INFO ] Deduced a trap composed of 23 places in 521 ms of which 1 ms to minimize.
[2023-03-17 17:42:04] [INFO ] Deduced a trap composed of 10 places in 539 ms of which 1 ms to minimize.
[2023-03-17 17:42:05] [INFO ] Deduced a trap composed of 51 places in 539 ms of which 1 ms to minimize.
[2023-03-17 17:42:06] [INFO ] Deduced a trap composed of 22 places in 547 ms of which 1 ms to minimize.
[2023-03-17 17:42:06] [INFO ] Deduced a trap composed of 13 places in 484 ms of which 1 ms to minimize.
[2023-03-17 17:42:07] [INFO ] Deduced a trap composed of 13 places in 513 ms of which 1 ms to minimize.
[2023-03-17 17:42:07] [INFO ] Deduced a trap composed of 21 places in 428 ms of which 1 ms to minimize.
[2023-03-17 17:42:08] [INFO ] Deduced a trap composed of 29 places in 410 ms of which 1 ms to minimize.
[2023-03-17 17:42:08] [INFO ] Deduced a trap composed of 26 places in 297 ms of which 1 ms to minimize.
[2023-03-17 17:42:08] [INFO ] Deduced a trap composed of 21 places in 247 ms of which 0 ms to minimize.
[2023-03-17 17:42:09] [INFO ] Deduced a trap composed of 76 places in 244 ms of which 0 ms to minimize.
[2023-03-17 17:42:09] [INFO ] Deduced a trap composed of 36 places in 276 ms of which 1 ms to minimize.
[2023-03-17 17:42:09] [INFO ] Deduced a trap composed of 24 places in 257 ms of which 1 ms to minimize.
[2023-03-17 17:42:10] [INFO ] Deduced a trap composed of 32 places in 244 ms of which 0 ms to minimize.
[2023-03-17 17:42:10] [INFO ] Deduced a trap composed of 30 places in 335 ms of which 1 ms to minimize.
[2023-03-17 17:42:10] [INFO ] Deduced a trap composed of 42 places in 330 ms of which 1 ms to minimize.
[2023-03-17 17:42:11] [INFO ] Deduced a trap composed of 31 places in 207 ms of which 1 ms to minimize.
[2023-03-17 17:42:11] [INFO ] Deduced a trap composed of 40 places in 258 ms of which 1 ms to minimize.
[2023-03-17 17:42:11] [INFO ] Deduced a trap composed of 30 places in 264 ms of which 1 ms to minimize.
[2023-03-17 17:42:11] [INFO ] Deduced a trap composed of 66 places in 182 ms of which 1 ms to minimize.
[2023-03-17 17:42:12] [INFO ] Deduced a trap composed of 43 places in 203 ms of which 1 ms to minimize.
[2023-03-17 17:42:12] [INFO ] Deduced a trap composed of 29 places in 208 ms of which 1 ms to minimize.
[2023-03-17 17:42:12] [INFO ] Deduced a trap composed of 59 places in 198 ms of which 1 ms to minimize.
[2023-03-17 17:42:12] [INFO ] Deduced a trap composed of 66 places in 220 ms of which 0 ms to minimize.
[2023-03-17 17:42:13] [INFO ] Deduced a trap composed of 61 places in 218 ms of which 1 ms to minimize.
[2023-03-17 17:42:13] [INFO ] Deduced a trap composed of 54 places in 232 ms of which 0 ms to minimize.
[2023-03-17 17:42:13] [INFO ] Deduced a trap composed of 44 places in 196 ms of which 1 ms to minimize.
[2023-03-17 17:42:13] [INFO ] Deduced a trap composed of 47 places in 209 ms of which 1 ms to minimize.
[2023-03-17 17:42:14] [INFO ] Deduced a trap composed of 74 places in 211 ms of which 0 ms to minimize.
[2023-03-17 17:42:14] [INFO ] Deduced a trap composed of 45 places in 216 ms of which 0 ms to minimize.
[2023-03-17 17:42:14] [INFO ] Deduced a trap composed of 60 places in 176 ms of which 0 ms to minimize.
[2023-03-17 17:42:14] [INFO ] Deduced a trap composed of 62 places in 162 ms of which 0 ms to minimize.
[2023-03-17 17:42:14] [INFO ] Deduced a trap composed of 59 places in 179 ms of which 0 ms to minimize.
[2023-03-17 17:42:15] [INFO ] Deduced a trap composed of 61 places in 171 ms of which 0 ms to minimize.
[2023-03-17 17:42:15] [INFO ] Deduced a trap composed of 77 places in 134 ms of which 0 ms to minimize.
[2023-03-17 17:42:15] [INFO ] Deduced a trap composed of 73 places in 161 ms of which 0 ms to minimize.
[2023-03-17 17:42:15] [INFO ] Deduced a trap composed of 41 places in 161 ms of which 4 ms to minimize.
[2023-03-17 17:42:15] [INFO ] Deduced a trap composed of 42 places in 161 ms of which 0 ms to minimize.
[2023-03-17 17:42:16] [INFO ] Deduced a trap composed of 51 places in 131 ms of which 1 ms to minimize.
[2023-03-17 17:42:16] [INFO ] Deduced a trap composed of 52 places in 131 ms of which 1 ms to minimize.
[2023-03-17 17:42:16] [INFO ] Deduced a trap composed of 51 places in 133 ms of which 1 ms to minimize.
[2023-03-17 17:42:16] [INFO ] Deduced a trap composed of 13 places in 212 ms of which 1 ms to minimize.
[2023-03-17 17:42:16] [INFO ] Trap strengthening (SAT) tested/added 48/47 trap constraints in 15865 ms
[2023-03-17 17:42:17] [INFO ] Deduced a trap composed of 29 places in 297 ms of which 1 ms to minimize.
[2023-03-17 17:42:17] [INFO ] Deduced a trap composed of 18 places in 307 ms of which 1 ms to minimize.
[2023-03-17 17:42:17] [INFO ] Deduced a trap composed of 21 places in 294 ms of which 1 ms to minimize.
[2023-03-17 17:42:18] [INFO ] Deduced a trap composed of 18 places in 243 ms of which 1 ms to minimize.
[2023-03-17 17:42:18] [INFO ] Deduced a trap composed of 11 places in 229 ms of which 1 ms to minimize.
[2023-03-17 17:42:18] [INFO ] Deduced a trap composed of 58 places in 235 ms of which 0 ms to minimize.
[2023-03-17 17:42:19] [INFO ] Deduced a trap composed of 10 places in 256 ms of which 1 ms to minimize.
[2023-03-17 17:42:19] [INFO ] Deduced a trap composed of 12 places in 265 ms of which 0 ms to minimize.
[2023-03-17 17:42:19] [INFO ] Deduced a trap composed of 47 places in 225 ms of which 1 ms to minimize.
[2023-03-17 17:42:19] [INFO ] Deduced a trap composed of 28 places in 240 ms of which 0 ms to minimize.
[2023-03-17 17:42:20] [INFO ] Deduced a trap composed of 28 places in 226 ms of which 1 ms to minimize.
[2023-03-17 17:42:20] [INFO ] Deduced a trap composed of 38 places in 235 ms of which 1 ms to minimize.
[2023-03-17 17:42:20] [INFO ] Deduced a trap composed of 28 places in 235 ms of which 1 ms to minimize.
[2023-03-17 17:42:21] [INFO ] Deduced a trap composed of 28 places in 251 ms of which 1 ms to minimize.
[2023-03-17 17:42:21] [INFO ] Deduced a trap composed of 28 places in 218 ms of which 1 ms to minimize.
[2023-03-17 17:42:21] [INFO ] Deduced a trap composed of 58 places in 246 ms of which 1 ms to minimize.
[2023-03-17 17:42:21] [INFO ] Deduced a trap composed of 38 places in 176 ms of which 0 ms to minimize.
[2023-03-17 17:42:22] [INFO ] Deduced a trap composed of 28 places in 175 ms of which 1 ms to minimize.
SDD proceeding with computation,15 properties remain. new max is 262144
[2023-03-17 17:42:22] [INFO ] Deduced a trap composed of 93 places in 216 ms of which 1 ms to minimize.
SDD size :360077 after 649490
[2023-03-17 17:42:22] [INFO ] Deduced a trap composed of 16 places in 263 ms of which 1 ms to minimize.
[2023-03-17 17:42:23] [INFO ] Deduced a trap composed of 13 places in 262 ms of which 1 ms to minimize.
[2023-03-17 17:42:23] [INFO ] Deduced a trap composed of 11 places in 230 ms of which 1 ms to minimize.
[2023-03-17 17:42:23] [INFO ] Trap strengthening (SAT) tested/added 23/22 trap constraints in 6520 ms
[2023-03-17 17:42:23] [INFO ] Deduced a trap composed of 49 places in 240 ms of which 0 ms to minimize.
[2023-03-17 17:42:24] [INFO ] Deduced a trap composed of 103 places in 251 ms of which 1 ms to minimize.
[2023-03-17 17:42:24] [INFO ] Deduced a trap composed of 32 places in 265 ms of which 1 ms to minimize.
[2023-03-17 17:42:24] [INFO ] Deduced a trap composed of 50 places in 206 ms of which 0 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java: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)
[2023-03-17 17:42:24] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-17 17:42:24] [INFO ] After 25125ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:7
Parikh walk visited 0 properties in 24 ms.
Support contains 59 out of 493 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 493/493 places, 1200/1200 transitions.
Applied a total of 0 rules in 40 ms. Remains 493 /493 variables (removed 0) and now considering 1200/1200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41 ms. Remains : 493/493 places, 1200/1200 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 493/493 places, 1200/1200 transitions.
Applied a total of 0 rules in 29 ms. Remains 493 /493 variables (removed 0) and now considering 1200/1200 (removed 0) transitions.
[2023-03-17 17:42:24] [INFO ] Flow matrix only has 990 transitions (discarded 210 similar events)
[2023-03-17 17:42:24] [INFO ] Invariant cache hit.
[2023-03-17 17:42:25] [INFO ] Implicit Places using invariants in 444 ms returned []
[2023-03-17 17:42:25] [INFO ] Flow matrix only has 990 transitions (discarded 210 similar events)
[2023-03-17 17:42:25] [INFO ] Invariant cache hit.
[2023-03-17 17:42:25] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-17 17:42:27] [INFO ] Implicit Places using invariants and state equation in 2766 ms returned []
Implicit Place search using SMT with State Equation took 3222 ms to find 0 implicit places.
[2023-03-17 17:42:28] [INFO ] Redundant transitions in 128 ms returned []
[2023-03-17 17:42:28] [INFO ] Flow matrix only has 990 transitions (discarded 210 similar events)
[2023-03-17 17:42:28] [INFO ] Invariant cache hit.
[2023-03-17 17:42:28] [INFO ] Dead Transitions using invariants and state equation in 744 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4152 ms. Remains : 493/493 places, 1200/1200 transitions.
Graph (trivial) has 778 edges and 493 vertex of which 171 / 493 are part of one of the 36 SCC in 6 ms
Free SCC test removed 135 places
Drop transitions removed 270 transitions
Ensure Unique test removed 217 transitions
Reduce isomorphic transitions removed 487 transitions.
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 7 Pre rules applied. Total rules applied 1 place count 358 transition count 706
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 15 place count 351 transition count 706
Performed 100 Post agglomeration using F-continuation condition with reduction of 58 identical transitions.
Deduced a syphon composed of 100 places in 0 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 0 with 200 rules applied. Total rules applied 215 place count 251 transition count 548
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 222 place count 251 transition count 541
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: -161
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 1 with 73 rules applied. Total rules applied 295 place count 211 transition count 702
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Graph (trivial) has 93 edges and 211 vertex of which 22 / 211 are part of one of the 3 SCC in 1 ms
Free SCC test removed 19 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 27 rules applied. Total rules applied 322 place count 192 transition count 676
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 2 with 23 rules applied. Total rules applied 345 place count 191 transition count 654
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 351 place count 188 transition count 651
Drop transitions removed 114 transitions
Redundant transition composition rules discarded 114 transitions
Iterating global reduction 3 with 114 rules applied. Total rules applied 465 place count 188 transition count 537
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 3 with 3 rules applied. Total rules applied 468 place count 188 transition count 534
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 471 place count 185 transition count 534
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 471 place count 185 transition count 532
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 475 place count 183 transition count 532
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 476 place count 183 transition count 531
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 477 place count 183 transition count 530
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 478 place count 182 transition count 530
Free-agglomeration rule applied 16 times.
Iterating global reduction 7 with 16 rules applied. Total rules applied 494 place count 182 transition count 514
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 7 with 16 rules applied. Total rules applied 510 place count 166 transition count 514
Partial Free-agglomeration rule applied 17 times.
Drop transitions removed 17 transitions
Iterating global reduction 8 with 17 rules applied. Total rules applied 527 place count 166 transition count 514
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 8 with 12 rules applied. Total rules applied 539 place count 166 transition count 502
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 540 place count 166 transition count 502
Applied a total of 540 rules in 199 ms. Remains 166 /493 variables (removed 327) and now considering 502/1200 (removed 698) transitions.
Running SMT prover for 7 properties.
// Phase 1: matrix 502 rows 166 cols
[2023-03-17 17:42:28] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-17 17:42:29] [INFO ] [Real]Absence check using 13 positive place invariants in 3 ms returned sat
[2023-03-17 17:42:29] [INFO ] After 88ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-17 17:42:29] [INFO ] [Nat]Absence check using 13 positive place invariants in 5 ms returned sat
[2023-03-17 17:42:29] [INFO ] After 272ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-17 17:42:29] [INFO ] After 483ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 138 ms.
[2023-03-17 17:42:29] [INFO ] After 729ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
[2023-03-17 17:42:29] [INFO ] Flatten gal took : 32 ms
[2023-03-17 17:42:29] [INFO ] Flatten gal took : 32 ms
[2023-03-17 17:42:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1172246847713750261.gal : 4 ms
[2023-03-17 17:42:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4607242443787892865.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1172246847713750261.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4607242443787892865.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality4607242443787892865.prop.
Invariant property Peterson-PT-6-ReachabilityCardinality-10 does not hold.
SDD proceeding with computation,6 properties remain. new max is 2
SDD size :1 after 4
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :4 after 7
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :7 after 8
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :8 after 12
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :12 after 15
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :15 after 81
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :81 after 183
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :183 after 862
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :862 after 3908
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :3908 after 53258
Reachability property Peterson-PT-6-ReachabilityCardinality-08 is true.
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :53258 after 868992
Invariant property Peterson-PT-6-ReachabilityCardinality-13 does not hold.
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :868992 after 2.05049e+07
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :2.05049e+07 after 4.14243e+07
Reachability property Peterson-PT-6-ReachabilityCardinality-12 is true.
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :4.14243e+07 after 4.30767e+08
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :4.30767e+08 after 5.03428e+08
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :5.03428e+08 after 1.06008e+09
Invariant property Peterson-PT-6-ReachabilityCardinality-14 does not hold.
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :1.06008e+09 after 1.16492e+11
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :1.16492e+11 after 1.76262e+11
Detected timeout of ITS tools.
[2023-03-17 17:42:45] [INFO ] Flatten gal took : 57 ms
[2023-03-17 17:42:45] [INFO ] Applying decomposition
[2023-03-17 17:42:45] [INFO ] Flatten gal took : 29 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph18059795467125784285.txt' '-o' '/tmp/graph18059795467125784285.bin' '-w' '/tmp/graph18059795467125784285.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph18059795467125784285.bin' '-l' '-1' '-v' '-w' '/tmp/graph18059795467125784285.weights' '-q' '0' '-e' '0.001'
[2023-03-17 17:42:45] [INFO ] Decomposing Gal with order
[2023-03-17 17:42:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-17 17:42:45] [INFO ] Removed a total of 741 redundant transitions.
[2023-03-17 17:42:45] [INFO ] Flatten gal took : 117 ms
[2023-03-17 17:42:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 18 ms.
[2023-03-17 17:42:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15417886958659516164.gal : 12 ms
[2023-03-17 17:42:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14510012497678856323.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15417886958659516164.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14510012497678856323.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...309
Loading property file /tmp/ReachabilityCardinality14510012497678856323.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 6
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :6 after 36
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :36 after 48
Reachability property Peterson-PT-6-ReachabilityCardinality-11 is true.
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :48 after 430848
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :430848 after 2.58509e+06
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :2.58509e+06 after 9.20938e+07
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8387666642479117768
[2023-03-17 17:43:00] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8387666642479117768
Running compilation step : cd /tmp/ltsmin8387666642479117768;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1224 ms.
Running link step : cd /tmp/ltsmin8387666642479117768;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 104 ms.
Running LTSmin : cd /tmp/ltsmin8387666642479117768;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'PetersonPT6ReachabilityCardinality15==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-17 17:43:15] [INFO ] Flatten gal took : 88 ms
[2023-03-17 17:43:15] [INFO ] Applying decomposition
[2023-03-17 17:43:15] [INFO ] Flatten gal took : 86 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph424883629918718717.txt' '-o' '/tmp/graph424883629918718717.bin' '-w' '/tmp/graph424883629918718717.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph424883629918718717.bin' '-l' '-1' '-v' '-w' '/tmp/graph424883629918718717.weights' '-q' '0' '-e' '0.001'
[2023-03-17 17:43:16] [INFO ] Decomposing Gal with order
[2023-03-17 17:43:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-17 17:43:16] [INFO ] Removed a total of 1787 redundant transitions.
[2023-03-17 17:43:16] [INFO ] Flatten gal took : 159 ms
[2023-03-17 17:43:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 13 ms.
[2023-03-17 17:43:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14117985733365413365.gal : 25 ms
[2023-03-17 17:43:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13608268005343562110.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14117985733365413365.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13608268005343562110.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...309
Loading property file /tmp/ReachabilityCardinality13608268005343562110.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :1 after 52526
SDD proceeding with computation,15 properties remain. new max is 524288
SDD size :649490 after 3.17993e+06
SDD proceeding with computation,15 properties remain. new max is 1048576
SDD size :3.17993e+06 after 1.13347e+07
SDD proceeding with computation,15 properties remain. new max is 2097152
SDD size :1.13347e+07 after 2.33829e+07
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-17 18:13:21] [INFO ] Flatten gal took : 2165 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin752037400522492765
[2023-03-17 18:13:22] [INFO ] Computing symmetric may disable matrix : 1200 transitions.
[2023-03-17 18:13:23] [INFO ] Computation of Complete disable matrix. took 102 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-17 18:13:23] [INFO ] Computing symmetric may enable matrix : 1200 transitions.
[2023-03-17 18:13:23] [INFO ] Computation of Complete enable matrix. took 64 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-17 18:13:23] [INFO ] Applying decomposition
[2023-03-17 18:13:24] [INFO ] Flatten gal took : 735 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph17215430421796469788.txt' '-o' '/tmp/graph17215430421796469788.bin' '-w' '/tmp/graph17215430421796469788.weights'
[2023-03-17 18:13:36] [INFO ] Computing Do-Not-Accords matrix : 1200 transitions.
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17215430421796469788.bin' '-l' '-1' '-v' '-w' '/tmp/graph17215430421796469788.weights' '-q' '0' '-e' '0.001'
[2023-03-17 18:13:36] [INFO ] Decomposing Gal with order
[2023-03-17 18:13:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-17 18:13:36] [INFO ] Computation of Completed DNA matrix. took 129 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-17 18:13:36] [INFO ] Built C files in 14437ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin752037400522492765
Running compilation step : cd /tmp/ltsmin752037400522492765;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '102' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-17 18:13:36] [INFO ] Removed a total of 1657 redundant transitions.
[2023-03-17 18:13:37] [INFO ] Flatten gal took : 186 ms
[2023-03-17 18:13:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 261 labels/synchronizations in 78 ms.
[2023-03-17 18:13:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality840080365644129277.gal : 20 ms
[2023-03-17 18:13:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17974032219404863816.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality840080365644129277.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17974032219404863816.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality17974032219404863816.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :4 after 26
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :26 after 28
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :28 after 548
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :7.83549e+06 after 7.89296e+06
Invariant property Peterson-PT-6-ReachabilityCardinality-15 does not hold.
FORMULA Peterson-PT-6-ReachabilityCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property Peterson-PT-6-ReachabilityCardinality-13 does not hold.
FORMULA Peterson-PT-6-ReachabilityCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :7.89296e+06 after 8.31259e+06
Compilation finished in 6367 ms.
Running link step : cd /tmp/ltsmin752037400522492765;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 96 ms.
Running LTSmin : cd /tmp/ltsmin752037400522492765;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'PetersonPT6ReachabilityCardinality08==true'
Invariant property Peterson-PT-6-ReachabilityCardinality-14 does not hold.
FORMULA Peterson-PT-6-ReachabilityCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property Peterson-PT-6-ReachabilityCardinality-10 does not hold.
FORMULA Peterson-PT-6-ReachabilityCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :8.31259e+06 after 1.58236e+07
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :1.58236e+07 after 1.58236e+07
Reachability property Peterson-PT-6-ReachabilityCardinality-12 is true.
FORMULA Peterson-PT-6-ReachabilityCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property Peterson-PT-6-ReachabilityCardinality-08 is true.
FORMULA Peterson-PT-6-ReachabilityCardinality-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :2.29566e+08 after 2.48927e+08
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :2.48927e+08 after 2.49238e+08
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2.49238e+08 after 2.49238e+08
WARNING : LTSmin timed out (>514 s) on command cd /tmp/ltsmin752037400522492765;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'PetersonPT6ReachabilityCardinality08==true'
Running LTSmin : cd /tmp/ltsmin752037400522492765;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'PetersonPT6ReachabilityCardinality11==true'
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :2.49238e+08 after 2.52865e+08
WARNING : LTSmin timed out (>514 s) on command cd /tmp/ltsmin752037400522492765;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'PetersonPT6ReachabilityCardinality11==true'
Retrying LTSmin with larger timeout 4112 s
Running LTSmin : cd /tmp/ltsmin752037400522492765;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'PetersonPT6ReachabilityCardinality11==true'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 5574008 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15649332 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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-6"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
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 itstools"
echo " Input is Peterson-PT-6, 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 r261-smll-167863536600638"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Peterson-PT-6.tgz
mv Peterson-PT-6 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 ;