Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r197-smll-162089451900157.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is RwMutex-PT-r0010w1000, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-smll-162089451900157
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.2M
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 136K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 103K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Mar 28 16:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 16:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 27 11:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 11:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Mar 25 14:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 22K Mar 25 14:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 08:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 11 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 1.8M May 5 16:51 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 RwMutex-PT-r0010w1000-00
FORMULA_NAME RwMutex-PT-r0010w1000-01
FORMULA_NAME RwMutex-PT-r0010w1000-02
FORMULA_NAME RwMutex-PT-r0010w1000-03
FORMULA_NAME RwMutex-PT-r0010w1000-04
FORMULA_NAME RwMutex-PT-r0010w1000-05
FORMULA_NAME RwMutex-PT-r0010w1000-06
FORMULA_NAME RwMutex-PT-r0010w1000-07
FORMULA_NAME RwMutex-PT-r0010w1000-08
FORMULA_NAME RwMutex-PT-r0010w1000-09
FORMULA_NAME RwMutex-PT-r0010w1000-10
FORMULA_NAME RwMutex-PT-r0010w1000-11
FORMULA_NAME RwMutex-PT-r0010w1000-12
FORMULA_NAME RwMutex-PT-r0010w1000-13
FORMULA_NAME RwMutex-PT-r0010w1000-14
FORMULA_NAME RwMutex-PT-r0010w1000-15

=== Now, execution of the tool begins

BK_START 1621002470200

Running Version 0
[2021-05-14 14:27:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-14 14:27:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-14 14:27:54] [INFO ] Load time of PNML (sax parser for PT used): 617 ms
[2021-05-14 14:27:54] [INFO ] Transformed 2030 places.
[2021-05-14 14:27:54] [INFO ] Transformed 2020 transitions.
[2021-05-14 14:27:54] [INFO ] Found NUPN structural information;
[2021-05-14 14:27:54] [INFO ] Parsed PT model containing 2030 places and 2020 transitions in 757 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
[2021-05-14 14:27:54] [INFO ] Initial state test concluded for 4 properties.
FORMULA RwMutex-PT-r0010w1000-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w1000-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w1000-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 40 out of 2030 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2030/2030 places, 2020/2020 transitions.
Applied a total of 0 rules in 370 ms. Remains 2030 /2030 variables (removed 0) and now considering 2020/2020 (removed 0) transitions.
// Phase 1: matrix 2020 rows 2030 cols
[2021-05-14 14:27:55] [INFO ] Computed 1020 place invariants in 704 ms
[2021-05-14 14:27:57] [INFO ] Implicit Places using invariants in 2997 ms returned []
// Phase 1: matrix 2020 rows 2030 cols
[2021-05-14 14:27:58] [INFO ] Computed 1020 place invariants in 330 ms
[2021-05-14 14:27:58] [INFO ] Implicit Places using invariants and state equation in 1015 ms returned []
Implicit Place search using SMT with State Equation took 4074 ms to find 0 implicit places.
// Phase 1: matrix 2020 rows 2030 cols
[2021-05-14 14:27:59] [INFO ] Computed 1020 place invariants in 388 ms
[2021-05-14 14:28:02] [INFO ] Dead Transitions using invariants and state equation in 3163 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2030/2030 places, 2020/2020 transitions.
[2021-05-14 14:28:03] [INFO ] Initial state reduction rules for LTL removed 4 formulas.
[2021-05-14 14:28:03] [INFO ] Flatten gal took : 749 ms
FORMULA RwMutex-PT-r0010w1000-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w1000-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w1000-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w1000-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-14 14:28:03] [INFO ] Flatten gal took : 462 ms
[2021-05-14 14:28:04] [INFO ] Input system was already deterministic with 2020 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 9383 ms. (steps per millisecond=10 ) properties (out of 23) seen :22
Running SMT prover for 1 properties.
// Phase 1: matrix 2020 rows 2030 cols
[2021-05-14 14:28:14] [INFO ] Computed 1020 place invariants in 287 ms
[2021-05-14 14:28:14] [INFO ] [Real]Absence check using 1020 positive place invariants in 107 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 9 simplifications.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((p0||G((G(p1) U X(p2)))))))], workingDir=/home/mcc/execution]
Support contains 12 out of 2030 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2030/2030 places, 2020/2020 transitions.
Applied a total of 0 rules in 215 ms. Remains 2030 /2030 variables (removed 0) and now considering 2020/2020 (removed 0) transitions.
// Phase 1: matrix 2020 rows 2030 cols
[2021-05-14 14:28:15] [INFO ] Computed 1020 place invariants in 349 ms
[2021-05-14 14:28:16] [INFO ] Implicit Places using invariants in 990 ms returned []
// Phase 1: matrix 2020 rows 2030 cols
[2021-05-14 14:28:16] [INFO ] Computed 1020 place invariants in 445 ms
[2021-05-14 14:28:17] [INFO ] Implicit Places using invariants and state equation in 1028 ms returned []
Implicit Place search using SMT with State Equation took 2022 ms to find 0 implicit places.
// Phase 1: matrix 2020 rows 2030 cols
[2021-05-14 14:28:17] [INFO ] Computed 1020 place invariants in 452 ms
[2021-05-14 14:28:18] [INFO ] Dead Transitions using invariants and state equation in 1144 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2030/2030 places, 2020/2020 transitions.
Stuttering acceptance computed with spot in 643 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), false]
Running random walk in product with property : RwMutex-PT-r0010w1000-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={1} source=1 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0, 1} source=1 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=1 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={1} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0, 1} source=2 dest: 4}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={1} source=3 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0, 1} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0, 1} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={1} source=4 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0, 1} source=4 dest: 3}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0, 1} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1) p2), acceptance={0} source=5 dest: 1}, { cond=(AND (NOT p0) p1 p2), acceptance={1} source=5 dest: 2}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={0, 1} source=5 dest: 4}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(NEQ s194 1), p1:(OR (EQ s27 0) (EQ s28 0) (EQ s29 0) (EQ s30 0) (EQ s31 0) (EQ s32 0) (EQ s33 0) (EQ s34 0) (EQ s36 0) (EQ s37 0) (EQ s1564 0)), p2:(AND (EQ s27 1) (EQ s28 1) (EQ s29 1) (EQ s30 1) (EQ s31 1) (EQ s32 1) (EQ s33 1) (EQ s34 1) (EQ s36 1) (EQ s37 1) (EQ s1564 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 2 reset in 9650 ms.
Product exploration timeout after 97300 steps with 5 reset in 10001 ms.
Knowledge obtained : [p0, (NOT p1), p2]
Stuttering acceptance computed with spot in 419 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), false]
Product exploration timeout after 99130 steps with 5 reset in 10003 ms.
Product exploration explored 100000 steps with 7 reset in 9097 ms.
Applying partial POR strategy [true, true, true, true, true, true]
Stuttering acceptance computed with spot in 277 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), false]
Support contains 12 out of 2030 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 2030/2030 places, 2020/2020 transitions.
Applied a total of 0 rules in 564 ms. Remains 2030 /2030 variables (removed 0) and now considering 2020/2020 (removed 0) transitions.
[2021-05-14 14:28:59] [INFO ] Redundant transitions in 247 ms returned []
// Phase 1: matrix 2020 rows 2030 cols
[2021-05-14 14:29:00] [INFO ] Computed 1020 place invariants in 356 ms
[2021-05-14 14:29:00] [INFO ] Dead Transitions using invariants and state equation in 940 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2030/2030 places, 2020/2020 transitions.
Product exploration timeout after 89650 steps with 7 reset in 10004 ms.
Product exploration explored 100000 steps with 5 reset in 9921 ms.
[2021-05-14 14:29:21] [INFO ] Flatten gal took : 274 ms
[2021-05-14 14:29:21] [INFO ] Flatten gal took : 204 ms
[2021-05-14 14:29:21] [INFO ] Time to serialize gal into /tmp/LTL13063342890342636899.gal : 135 ms
[2021-05-14 14:29:21] [INFO ] Time to serialize properties into /tmp/LTL8008092962604129751.ltl : 52 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL13063342890342636899.gal, -t, CGAL, -LTL, /tmp/LTL8008092962604129751.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL13063342890342636899.gal -t CGAL -LTL /tmp/LTL8008092962604129751.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F(("(p1173==0)")||(G((G("(((((((((((p1022==0)||(p1023==0))||(p1024==0))||(p1025==0))||(p1026==0))||(p1027==0))||(p1028==0))||(p1029==0))||(p1030==0))||(p1031==0))||(p58==0))"))U(X("(((((((((((p1022==1)&&(p1023==1))&&(p1024==1))&&(p1025==1))&&(p1026==1))&&(p1027==1))&&(p1028==1))&&(p1029==1))&&(p1030==1))&&(p1031==1))&&(p58==1))"))))))))
Formula 0 simplified : !GF("(p1173==0)" | G(G"(((((((((((p1022==0)||(p1023==0))||(p1024==0))||(p1025==0))||(p1026==0))||(p1027==0))||(p1028==0))||(p1029==0))||(p1030==0))||(p1031==0))||(p58==0))" U X"(((((((((((p1022==1)&&(p1023==1))&&(p1024==1))&&(p1025==1))&&(p1026==1))&&(p1027==1))&&(p1028==1))&&(p1029==1))&&(p1030==1))&&(p1031==1))&&(p58==1))"))
Detected timeout of ITS tools.
[2021-05-14 14:29:37] [INFO ] Flatten gal took : 189 ms
[2021-05-14 14:29:37] [INFO ] Applying decomposition
[2021-05-14 14:29:37] [INFO ] Flatten gal took : 262 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph15492098804681868366.txt, -o, /tmp/graph15492098804681868366.bin, -w, /tmp/graph15492098804681868366.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph15492098804681868366.bin, -l, -1, -v, -w, /tmp/graph15492098804681868366.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-14 14:29:38] [INFO ] Decomposing Gal with order
[2021-05-14 14:29:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-14 14:29:39] [INFO ] Removed a total of 19980 redundant transitions.
[2021-05-14 14:29:40] [INFO ] Flatten gal took : 870 ms
[2021-05-14 14:29:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 1400 labels/synchronizations in 341 ms.
[2021-05-14 14:29:40] [INFO ] Time to serialize gal into /tmp/LTL8873824473396217982.gal : 42 ms
[2021-05-14 14:29:40] [INFO ] Time to serialize properties into /tmp/LTL2206837110529644465.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL8873824473396217982.gal, -t, CGAL, -LTL, /tmp/LTL2206837110529644465.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL8873824473396217982.gal -t CGAL -LTL /tmp/LTL2206837110529644465.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((G(F(("(i263.u293.p1173==0)")||(G((G("(((((((((((i1.u7.p1022==0)||(i182.u616.p1023==0))||(i204.u672.p1024==0))||(i221.u724.p1025==0))||(i237.u780.p1026==0))||(i263.u843.p1027==0))||(i276.u894.p1028==0))||(i2.u8.p1029==0))||(i0.u0.p1030==0))||(i3.u9.p1031==0))||(i1.u767.p58==0))"))U(X("(((((((((((i1.u7.p1022==1)&&(i182.u616.p1023==1))&&(i204.u672.p1024==1))&&(i221.u724.p1025==1))&&(i237.u780.p1026==1))&&(i263.u843.p1027==1))&&(i276.u894.p1028==1))&&(i2.u8.p1029==1))&&(i0.u0.p1030==1))&&(i3.u9.p1031==1))&&(i1.u767.p58==1))"))))))))
Formula 0 simplified : !GF("(i263.u293.p1173==0)" | G(G"(((((((((((i1.u7.p1022==0)||(i182.u616.p1023==0))||(i204.u672.p1024==0))||(i221.u724.p1025==0))||(i237.u780.p1026==0))||(i263.u843.p1027==0))||(i276.u894.p1028==0))||(i2.u8.p1029==0))||(i0.u0.p1030==0))||(i3.u9.p1031==0))||(i1.u767.p58==0))" U X"(((((((((((i1.u7.p1022==1)&&(i182.u616.p1023==1))&&(i204.u672.p1024==1))&&(i221.u724.p1025==1))&&(i237.u780.p1026==1))&&(i263.u843.p1027==1))&&(i276.u894.p1028==1))&&(i2.u8.p1029==1))&&(i0.u0.p1030==1))&&(i3.u9.p1031==1))&&(i1.u767.p58==1))"))
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
4 unique states visited
0 strongly connected components in search stack
4 transitions explored
2 items max in DFS search stack
347 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,3.88972,58608,1,0,17837,1849,25849,12171,81,1613,195530
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA RwMutex-PT-r0010w1000-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property RwMutex-PT-r0010w1000-01 finished in 89766 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 2030 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2030/2030 places, 2020/2020 transitions.
Applied a total of 0 rules in 232 ms. Remains 2030 /2030 variables (removed 0) and now considering 2020/2020 (removed 0) transitions.
// Phase 1: matrix 2020 rows 2030 cols
[2021-05-14 14:29:45] [INFO ] Computed 1020 place invariants in 311 ms
[2021-05-14 14:29:47] [INFO ] Implicit Places using invariants in 2800 ms returned []
// Phase 1: matrix 2020 rows 2030 cols
[2021-05-14 14:29:48] [INFO ] Computed 1020 place invariants in 355 ms
[2021-05-14 14:29:50] [INFO ] Implicit Places using invariants and state equation in 2609 ms returned []
Implicit Place search using SMT with State Equation took 5413 ms to find 0 implicit places.
// Phase 1: matrix 2020 rows 2030 cols
[2021-05-14 14:29:50] [INFO ] Computed 1020 place invariants in 420 ms
[2021-05-14 14:29:53] [INFO ] Dead Transitions using invariants and state equation in 3013 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2030/2030 places, 2020/2020 transitions.
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r0010w1000-02 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s876 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration timeout after 94810 steps with 4 reset in 10001 ms.
Stack based approach found an accepted trace after 3 steps with 0 reset with depth 4 and stack size 4 in 3 ms.
FORMULA RwMutex-PT-r0010w1000-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w1000-02 finished in 18814 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((G(F(p0)) U (p1||X(X(G(p2))))) U p0))], workingDir=/home/mcc/execution]
Support contains 3 out of 2030 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2030/2030 places, 2020/2020 transitions.
Applied a total of 0 rules in 161 ms. Remains 2030 /2030 variables (removed 0) and now considering 2020/2020 (removed 0) transitions.
// Phase 1: matrix 2020 rows 2030 cols
[2021-05-14 14:30:03] [INFO ] Computed 1020 place invariants in 324 ms
[2021-05-14 14:30:04] [INFO ] Implicit Places using invariants in 1000 ms returned []
// Phase 1: matrix 2020 rows 2030 cols
[2021-05-14 14:30:04] [INFO ] Computed 1020 place invariants in 321 ms
[2021-05-14 14:30:05] [INFO ] Implicit Places using invariants and state equation in 989 ms returned []
Implicit Place search using SMT with State Equation took 1998 ms to find 0 implicit places.
// Phase 1: matrix 2020 rows 2030 cols
[2021-05-14 14:30:05] [INFO ] Computed 1020 place invariants in 285 ms
[2021-05-14 14:30:06] [INFO ] Dead Transitions using invariants and state equation in 964 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2030/2030 places, 2020/2020 transitions.
Stuttering acceptance computed with spot in 267 ms :[(NOT p0), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2)), (NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r0010w1000-05 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p2, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 4}, { cond=(NOT p2), acceptance={} source=2 dest: 5}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 4}, { cond=true, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(EQ s221 1), p1:(EQ s661 0), p2:(EQ s597 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration timeout after 95990 steps with 17 reset in 10001 ms.
Stack based approach found an accepted trace after 1 steps with 0 reset with depth 2 and stack size 2 in 2 ms.
FORMULA RwMutex-PT-r0010w1000-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w1000-05 finished in 13431 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||X(X(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 12 out of 2030 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2030/2030 places, 2020/2020 transitions.
Applied a total of 0 rules in 265 ms. Remains 2030 /2030 variables (removed 0) and now considering 2020/2020 (removed 0) transitions.
// Phase 1: matrix 2020 rows 2030 cols
[2021-05-14 14:30:17] [INFO ] Computed 1020 place invariants in 298 ms
[2021-05-14 14:30:18] [INFO ] Implicit Places using invariants in 1778 ms returned []
// Phase 1: matrix 2020 rows 2030 cols
[2021-05-14 14:30:19] [INFO ] Computed 1020 place invariants in 299 ms
[2021-05-14 14:30:20] [INFO ] Implicit Places using invariants and state equation in 1768 ms returned []
Implicit Place search using SMT with State Equation took 3557 ms to find 0 implicit places.
// Phase 1: matrix 2020 rows 2030 cols
[2021-05-14 14:30:21] [INFO ] Computed 1020 place invariants in 481 ms
[2021-05-14 14:30:23] [INFO ] Dead Transitions using invariants and state equation in 2557 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2030/2030 places, 2020/2020 transitions.
Stuttering acceptance computed with spot in 260 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : RwMutex-PT-r0010w1000-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 5}, { cond=p0, acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={} source=5 dest: 1}], [{ cond=(NOT p0), acceptance={} source=6 dest: 1}, { cond=p0, acceptance={} source=6 dest: 2}]], initial=4, aps=[p1:(AND (NEQ s27 0) (NEQ s28 0) (NEQ s29 0) (NEQ s30 0) (NEQ s31 0) (NEQ s32 0) (NEQ s33 0) (NEQ s34 0) (NEQ s36 0) (NEQ s37 0) (NEQ s1361 0)), p0:(NEQ s215 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 6987 steps with 0 reset in 949 ms.
FORMULA RwMutex-PT-r0010w1000-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w1000-06 finished in 7619 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(F(p0))||(X(F(p1)) U (X(p2)&&G(p3)))))], workingDir=/home/mcc/execution]
Support contains 14 out of 2030 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2030/2030 places, 2020/2020 transitions.
Applied a total of 0 rules in 138 ms. Remains 2030 /2030 variables (removed 0) and now considering 2020/2020 (removed 0) transitions.
// Phase 1: matrix 2020 rows 2030 cols
[2021-05-14 14:30:25] [INFO ] Computed 1020 place invariants in 332 ms
[2021-05-14 14:30:25] [INFO ] Implicit Places using invariants in 901 ms returned []
// Phase 1: matrix 2020 rows 2030 cols
[2021-05-14 14:30:26] [INFO ] Computed 1020 place invariants in 455 ms
[2021-05-14 14:30:27] [INFO ] Implicit Places using invariants and state equation in 1998 ms returned []
Implicit Place search using SMT with State Equation took 2918 ms to find 0 implicit places.
// Phase 1: matrix 2020 rows 2030 cols
[2021-05-14 14:30:28] [INFO ] Computed 1020 place invariants in 400 ms
[2021-05-14 14:30:30] [INFO ] Dead Transitions using invariants and state equation in 3242 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2030/2030 places, 2020/2020 transitions.
Stuttering acceptance computed with spot in 320 ms :[(OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p1) p3 (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : RwMutex-PT-r0010w1000-07 automaton TGBA [mat=[[{ cond=p3, acceptance={} source=0 dest: 1}, { cond=p3, acceptance={} source=0 dest: 2}, { cond=p3, acceptance={} source=0 dest: 3}, { cond=(NOT p3), acceptance={} source=0 dest: 4}, { cond=(NOT p3), acceptance={} source=0 dest: 5}], [{ cond=(AND p3 (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=(AND p3 (NOT p2) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND p3 (NOT p2) (NOT p0)), acceptance={0} source=2 dest: 2}, { cond=(AND p3 (NOT p2) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p3) (NOT p2) (NOT p0)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p3) (NOT p2) (NOT p0)), acceptance={0} source=2 dest: 5}], [{ cond=(AND p3 (NOT p0)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p3) (NOT p0)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p3) (NOT p0)), acceptance={0} source=3 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 4}], [{ cond=(AND p3 (NOT p0)), acceptance={} source=5 dest: 1}, { cond=(AND p3 (NOT p0)), acceptance={0} source=5 dest: 2}, { cond=(AND p3 (NOT p0)), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p3) (NOT p0) p1), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p3) (NOT p0)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p3:(AND (NEQ s27 0) (NEQ s28 0) (NEQ s29 0) (NEQ s30 0) (NEQ s31 0) (NEQ s32 0) (NEQ s33 0) (NEQ s34 0) (NEQ s36 0) (NEQ s37 0) (NEQ s2023 0)), p2:(EQ s477 1), p0:(AND (EQ s27 1) (EQ s28 1) (EQ s29 1) (EQ s30 1) (EQ s31 1) (EQ s32 1) (EQ s33 1) (EQ s34 1) (EQ s36 1) (EQ s37 1) (EQ s1565 1)), p1:(AND (EQ s27 1) (EQ s28 1) (EQ s29 1) (EQ s30 1) (EQ s31 1) (EQ s32 1) (EQ s33 1) (EQ s34 1) (EQ s36 1) (EQ s37 1) (EQ s1951 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration timeout after 75960 steps with 9253 reset in 10003 ms.
Stack based approach found an accepted trace after 42 steps with 11 reset with depth 10 and stack size 10 in 14 ms.
FORMULA RwMutex-PT-r0010w1000-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w1000-07 finished in 16684 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((X(X(X(X(F(p1)))))&&p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 2030 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2030/2030 places, 2020/2020 transitions.
Applied a total of 0 rules in 142 ms. Remains 2030 /2030 variables (removed 0) and now considering 2020/2020 (removed 0) transitions.
// Phase 1: matrix 2020 rows 2030 cols
[2021-05-14 14:30:41] [INFO ] Computed 1020 place invariants in 309 ms
[2021-05-14 14:30:44] [INFO ] Implicit Places using invariants in 2714 ms returned []
// Phase 1: matrix 2020 rows 2030 cols
[2021-05-14 14:30:44] [INFO ] Computed 1020 place invariants in 293 ms
[2021-05-14 14:30:45] [INFO ] Implicit Places using invariants and state equation in 903 ms returned []
Implicit Place search using SMT with State Equation took 3624 ms to find 0 implicit places.
// Phase 1: matrix 2020 rows 2030 cols
[2021-05-14 14:30:45] [INFO ] Computed 1020 place invariants in 484 ms
[2021-05-14 14:30:47] [INFO ] Dead Transitions using invariants and state equation in 2973 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2030/2030 places, 2020/2020 transitions.
Stuttering acceptance computed with spot in 164 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : RwMutex-PT-r0010w1000-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={0} source=1 dest: 0}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=1, aps=[p0:(AND (EQ s182 1) (EQ s644 0)), p1:(NEQ s644 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration timeout after 92100 steps with 3 reset in 10001 ms.
Stack based approach found an accepted trace after 1 steps with 0 reset with depth 2 and stack size 2 in 2 ms.
FORMULA RwMutex-PT-r0010w1000-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w1000-09 finished in 16951 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((F(p0) U (p1||X(X(p2)))) U (p0 U X(p1))))], workingDir=/home/mcc/execution]
Support contains 13 out of 2030 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2030/2030 places, 2020/2020 transitions.
Applied a total of 0 rules in 128 ms. Remains 2030 /2030 variables (removed 0) and now considering 2020/2020 (removed 0) transitions.
// Phase 1: matrix 2020 rows 2030 cols
[2021-05-14 14:30:58] [INFO ] Computed 1020 place invariants in 319 ms
[2021-05-14 14:30:59] [INFO ] Implicit Places using invariants in 953 ms returned []
// Phase 1: matrix 2020 rows 2030 cols
[2021-05-14 14:30:59] [INFO ] Computed 1020 place invariants in 312 ms
[2021-05-14 14:31:01] [INFO ] Implicit Places using invariants and state equation in 2026 ms returned []
Implicit Place search using SMT with State Equation took 2983 ms to find 0 implicit places.
// Phase 1: matrix 2020 rows 2030 cols
[2021-05-14 14:31:01] [INFO ] Computed 1020 place invariants in 304 ms
[2021-05-14 14:31:02] [INFO ] Dead Transitions using invariants and state equation in 940 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2030/2030 places, 2020/2020 transitions.
Stuttering acceptance computed with spot in 317 ms :[(NOT p1), (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2) p1), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r0010w1000-12 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=5 dest: 4}], [{ cond=(NOT p0), acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(EQ s409 1), p1:(EQ s1039 1), p2:(AND (EQ s27 1) (EQ s28 1) (EQ s29 1) (EQ s30 1) (EQ s31 1) (EQ s32 1) (EQ s33 1) (EQ s34 1) (EQ s36 1) (EQ s37 1) (EQ s978 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50 reset in 9256 ms.
Stack based approach found an accepted trace after 10 steps with 1 reset with depth 6 and stack size 6 in 4 ms.
FORMULA RwMutex-PT-r0010w1000-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w1000-12 finished in 13679 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((X(X(X(G(p1))))&&p0)))], workingDir=/home/mcc/execution]
Support contains 11 out of 2030 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2030/2030 places, 2020/2020 transitions.
Applied a total of 0 rules in 135 ms. Remains 2030 /2030 variables (removed 0) and now considering 2020/2020 (removed 0) transitions.
// Phase 1: matrix 2020 rows 2030 cols
[2021-05-14 14:31:12] [INFO ] Computed 1020 place invariants in 483 ms
[2021-05-14 14:31:13] [INFO ] Implicit Places using invariants in 1198 ms returned []
// Phase 1: matrix 2020 rows 2030 cols
[2021-05-14 14:31:13] [INFO ] Computed 1020 place invariants in 469 ms
[2021-05-14 14:31:15] [INFO ] Implicit Places using invariants and state equation in 2195 ms returned []
Implicit Place search using SMT with State Equation took 3395 ms to find 0 implicit places.
// Phase 1: matrix 2020 rows 2030 cols
[2021-05-14 14:31:15] [INFO ] Computed 1020 place invariants in 479 ms
[2021-05-14 14:31:16] [INFO ] Dead Transitions using invariants and state equation in 1167 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2030/2030 places, 2020/2020 transitions.
Stuttering acceptance computed with spot in 409 ms :[(OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : RwMutex-PT-r0010w1000-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 2}, { cond=(NOT p0), acceptance={0} source=1 dest: 3}], [{ cond=p0, acceptance={0} source=2 dest: 4}, { cond=(NOT p0), acceptance={0} source=2 dest: 5}], [{ cond=p0, acceptance={0} source=3 dest: 6}, { cond=(NOT p0), acceptance={0} source=3 dest: 7}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 4}, { cond=(AND p0 p1), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 5}, { cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 5}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=5 dest: 6}, { cond=(AND p0 p1), acceptance={} source=5 dest: 6}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 7}, { cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 7}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=6 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=6 dest: 3}, { cond=(AND p0 p1), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={} source=6 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=7 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=7 dest: 1}, { cond=(AND p0 p1), acceptance={} source=7 dest: 6}, { cond=(AND (NOT p0) p1), acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(AND (EQ s27 1) (EQ s28 1) (EQ s29 1) (EQ s30 1) (EQ s31 1) (EQ s32 1) (EQ s33 1) (EQ s34 1) (EQ s36 1) (EQ s37 1) (EQ s1875 1)), p1:(AND (EQ s27 1) (EQ s28 1) (EQ s29 1) (EQ s30 1) (EQ s31 1) (EQ s32 1) (EQ s33 1) (EQ s34 1) (EQ s36 1) (EQ s37 1) (EQ s1875 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration timeout after 98940 steps with 0 reset in 10001 ms.
Stack based approach found an accepted trace after 3 steps with 0 reset with depth 4 and stack size 4 in 2 ms.
FORMULA RwMutex-PT-r0010w1000-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w1000-14 finished in 15152 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(p1))))], workingDir=/home/mcc/execution]
Support contains 12 out of 2030 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2030/2030 places, 2020/2020 transitions.
Applied a total of 0 rules in 289 ms. Remains 2030 /2030 variables (removed 0) and now considering 2020/2020 (removed 0) transitions.
// Phase 1: matrix 2020 rows 2030 cols
[2021-05-14 14:31:27] [INFO ] Computed 1020 place invariants in 481 ms
[2021-05-14 14:31:29] [INFO ] Implicit Places using invariants in 1850 ms returned []
// Phase 1: matrix 2020 rows 2030 cols
[2021-05-14 14:31:29] [INFO ] Computed 1020 place invariants in 477 ms
[2021-05-14 14:31:31] [INFO ] Implicit Places using invariants and state equation in 1941 ms returned []
Implicit Place search using SMT with State Equation took 3794 ms to find 0 implicit places.
[2021-05-14 14:31:31] [INFO ] Redundant transitions in 98 ms returned []
// Phase 1: matrix 2020 rows 2030 cols
[2021-05-14 14:31:31] [INFO ] Computed 1020 place invariants in 405 ms
[2021-05-14 14:31:32] [INFO ] Dead Transitions using invariants and state equation in 1074 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2030/2030 places, 2020/2020 transitions.
Stuttering acceptance computed with spot in 132 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : RwMutex-PT-r0010w1000-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (NEQ s731 1) (AND (NEQ s27 0) (NEQ s28 0) (NEQ s29 0) (NEQ s30 0) (NEQ s31 0) (NEQ s32 0) (NEQ s33 0) (NEQ s34 0) (NEQ s36 0) (NEQ s37 0) (NEQ s1156 0))), p1:(AND (NEQ s27 0) (NEQ s28 0) (NEQ s29 0) (NEQ s30 0) (NEQ s31 0) (NEQ s32 0) (NEQ s33 0) (NEQ s34 0) (NEQ s36 0) (NEQ s37 0) (NEQ s1156 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration timeout after 99600 steps with 4223 reset in 10001 ms.
Stack based approach found an accepted trace after 184 steps with 31 reset with depth 22 and stack size 19 in 50 ms.
FORMULA RwMutex-PT-r0010w1000-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w1000-15 finished in 15479 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621002703729

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="RwMutex-PT-r0010w1000"
export BK_EXAMINATION="LTLFireability"
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 2-4028"
echo " Executing tool itstools"
echo " Input is RwMutex-PT-r0010w1000, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r197-smll-162089451900157"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0010w1000.tgz
mv RwMutex-PT-r0010w1000 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;