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.r359-smll-167891808600187.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 lolaxred
Input is RwMutex-PT-r1000w0010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r359-smll-167891808600187
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.7M
-rw-r--r-- 1 mcc users 6.2K Feb 25 22:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Feb 25 22:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 22:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Feb 25 22:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 23:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 147K Feb 25 23:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 25 23:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 101K Feb 25 23:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 11 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 2.2M 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 RwMutex-PT-r1000w0010-LTLCardinality-00
FORMULA_NAME RwMutex-PT-r1000w0010-LTLCardinality-01
FORMULA_NAME RwMutex-PT-r1000w0010-LTLCardinality-02
FORMULA_NAME RwMutex-PT-r1000w0010-LTLCardinality-03
FORMULA_NAME RwMutex-PT-r1000w0010-LTLCardinality-04
FORMULA_NAME RwMutex-PT-r1000w0010-LTLCardinality-05
FORMULA_NAME RwMutex-PT-r1000w0010-LTLCardinality-06
FORMULA_NAME RwMutex-PT-r1000w0010-LTLCardinality-07
FORMULA_NAME RwMutex-PT-r1000w0010-LTLCardinality-08
FORMULA_NAME RwMutex-PT-r1000w0010-LTLCardinality-09
FORMULA_NAME RwMutex-PT-r1000w0010-LTLCardinality-10
FORMULA_NAME RwMutex-PT-r1000w0010-LTLCardinality-11
FORMULA_NAME RwMutex-PT-r1000w0010-LTLCardinality-12
FORMULA_NAME RwMutex-PT-r1000w0010-LTLCardinality-13
FORMULA_NAME RwMutex-PT-r1000w0010-LTLCardinality-14
FORMULA_NAME RwMutex-PT-r1000w0010-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679000278803

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=lolaxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RwMutex-PT-r1000w0010
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-16 20:58:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-16 20:58:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 20:58:02] [INFO ] Load time of PNML (sax parser for PT used): 578 ms
[2023-03-16 20:58:02] [INFO ] Transformed 3020 places.
[2023-03-16 20:58:02] [INFO ] Transformed 2020 transitions.
[2023-03-16 20:58:02] [INFO ] Found NUPN structural information;
[2023-03-16 20:58:03] [INFO ] Parsed PT model containing 3020 places and 2020 transitions and 26040 arcs in 787 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Initial state reduction rules removed 2 formulas.
FORMULA RwMutex-PT-r1000w0010-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r1000w0010-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r1000w0010-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r1000w0010-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r1000w0010-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r1000w0010-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r1000w0010-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r1000w0010-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r1000w0010-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 3020 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3020/3020 places, 2020/2020 transitions.
Applied a total of 0 rules in 428 ms. Remains 3020 /3020 variables (removed 0) and now considering 2020/2020 (removed 0) transitions.
// Phase 1: matrix 2020 rows 3020 cols
[2023-03-16 20:58:03] [INFO ] Computed 2010 place invariants in 74 ms
[2023-03-16 20:58:04] [INFO ] Implicit Places using invariants in 1273 ms returned []
[2023-03-16 20:58:04] [INFO ] Invariant cache hit.
[2023-03-16 20:58:06] [INFO ] Implicit Places using invariants and state equation in 1006 ms returned []
Implicit Place search using SMT with State Equation took 2324 ms to find 0 implicit places.
[2023-03-16 20:58:06] [INFO ] Invariant cache hit.
[2023-03-16 20:58:08] [INFO ] Dead Transitions using invariants and state equation in 2600 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5356 ms. Remains : 3020/3020 places, 2020/2020 transitions.
Support contains 26 out of 3020 places after structural reductions.
[2023-03-16 20:58:12] [INFO ] Flatten gal took : 3323 ms
[2023-03-16 20:58:14] [INFO ] Flatten gal took : 2608 ms
[2023-03-16 20:58:15] [INFO ] Input system was already deterministic with 2020 transitions.
Finished random walk after 1744 steps, including 0 resets, run visited all 13 properties in 573 ms. (steps per millisecond=3 )
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0&&(X(X(G(p1)))||F(p2))))))'
Support contains 5 out of 3020 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3020/3020 places, 2020/2020 transitions.
Drop transitions removed 995 transitions
Trivial Post-agglo rules discarded 995 transitions
Performed 995 trivial Post agglomeration. Transition count delta: 995
Iterating post reduction 0 with 995 rules applied. Total rules applied 995 place count 3020 transition count 1025
Reduce places removed 1990 places and 0 transitions.
Iterating post reduction 1 with 1990 rules applied. Total rules applied 2985 place count 1030 transition count 1025
Applied a total of 2985 rules in 890 ms. Remains 1030 /3020 variables (removed 1990) and now considering 1025/2020 (removed 995) transitions.
[2023-03-16 20:58:17] [INFO ] Flow matrix only has 31 transitions (discarded 994 similar events)
// Phase 1: matrix 31 rows 1030 cols
[2023-03-16 20:58:17] [INFO ] Computed 1015 place invariants in 21 ms
[2023-03-16 20:58:20] [INFO ] Implicit Places using invariants in 3502 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 1025, 1027, 1028]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 3514 ms to find 13 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1017/3020 places, 1025/2020 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1008 transition count 1016
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1008 transition count 1016
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 27 place count 1008 transition count 1007
Applied a total of 27 rules in 404 ms. Remains 1008 /1017 variables (removed 9) and now considering 1007/1025 (removed 18) transitions.
[2023-03-16 20:58:21] [INFO ] Flow matrix only has 13 transitions (discarded 994 similar events)
// Phase 1: matrix 13 rows 1008 cols
[2023-03-16 20:58:21] [INFO ] Computed 1002 place invariants in 8 ms
[2023-03-16 20:58:22] [INFO ] Implicit Places using invariants in 758 ms returned []
[2023-03-16 20:58:22] [INFO ] Flow matrix only has 13 transitions (discarded 994 similar events)
[2023-03-16 20:58:22] [INFO ] Invariant cache hit.
[2023-03-16 20:58:23] [INFO ] Implicit Places using invariants and state equation in 1172 ms returned []
Implicit Place search using SMT with State Equation took 1934 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1008/3020 places, 1007/2020 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 6745 ms. Remains : 1008/3020 places, 1007/2020 transitions.
Stuttering acceptance computed with spot in 553 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : RwMutex-PT-r1000w0010-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={1} source=0 dest: 0}, { cond=(NOT p0), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p2)), acceptance={1} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0, 1} source=1 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={0, 1} source=1 dest: 3}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0, 1} source=2 dest: 1}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p2) p1), acceptance={0} source=2 dest: 3}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={1} source=2 dest: 4}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0, 1} source=2 dest: 4}], [{ cond=(AND p0 (NOT p2) p1), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=3 dest: 2}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={1} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0, 1} source=3 dest: 2}, { cond=(AND p0 (NOT p2) p1), acceptance={0} source=3 dest: 3}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0, 1} source=3 dest: 3}], [{ cond=(AND p0 (NOT p2)), acceptance={0, 1} source=4 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={1} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0, 1} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s4 0) (EQ s1006 1)), p2:(OR (EQ s350 0) (EQ s1007 1)), p1:(EQ s56 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 6 ms.
FORMULA RwMutex-PT-r1000w0010-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r1000w0010-LTLCardinality-00 finished in 7428 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 3020 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3020/3020 places, 2020/2020 transitions.
Drop transitions removed 998 transitions
Trivial Post-agglo rules discarded 998 transitions
Performed 998 trivial Post agglomeration. Transition count delta: 998
Iterating post reduction 0 with 998 rules applied. Total rules applied 998 place count 3020 transition count 1022
Reduce places removed 1996 places and 0 transitions.
Iterating post reduction 1 with 1996 rules applied. Total rules applied 2994 place count 1024 transition count 1022
Applied a total of 2994 rules in 590 ms. Remains 1024 /3020 variables (removed 1996) and now considering 1022/2020 (removed 998) transitions.
[2023-03-16 20:58:24] [INFO ] Flow matrix only has 25 transitions (discarded 997 similar events)
// Phase 1: matrix 25 rows 1024 cols
[2023-03-16 20:58:24] [INFO ] Computed 1012 place invariants in 26 ms
[2023-03-16 20:58:27] [INFO ] Implicit Places using invariants in 3007 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 1023]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 3010 ms to find 12 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1012/3020 places, 1022/2020 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1003 transition count 1013
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1003 transition count 1013
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 27 place count 1003 transition count 1004
Applied a total of 27 rules in 142 ms. Remains 1003 /1012 variables (removed 9) and now considering 1004/1022 (removed 18) transitions.
[2023-03-16 20:58:27] [INFO ] Flow matrix only has 7 transitions (discarded 997 similar events)
// Phase 1: matrix 7 rows 1003 cols
[2023-03-16 20:58:27] [INFO ] Computed 1000 place invariants in 6 ms
[2023-03-16 20:58:28] [INFO ] Implicit Places using invariants in 672 ms returned []
[2023-03-16 20:58:28] [INFO ] Flow matrix only has 7 transitions (discarded 997 similar events)
[2023-03-16 20:58:28] [INFO ] Invariant cache hit.
[2023-03-16 20:58:29] [INFO ] Implicit Places using invariants and state equation in 1422 ms returned []
Implicit Place search using SMT with State Equation took 2100 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1003/3020 places, 1004/2020 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 5847 ms. Remains : 1003/3020 places, 1004/2020 transitions.
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r1000w0010-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (NEQ s107 0) (NEQ s491 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA RwMutex-PT-r1000w0010-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r1000w0010-LTLCardinality-01 finished in 5987 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(G(p0))))))'
Support contains 4 out of 3020 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3020/3020 places, 2020/2020 transitions.
Applied a total of 0 rules in 244 ms. Remains 3020 /3020 variables (removed 0) and now considering 2020/2020 (removed 0) transitions.
// Phase 1: matrix 2020 rows 3020 cols
[2023-03-16 20:58:30] [INFO ] Computed 2010 place invariants in 35 ms
[2023-03-16 20:59:01] [INFO ] Performed 1549/3020 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-16 20:59:31] [INFO ] Performed 1952/3020 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-16 20:59:50] [INFO ] Implicit Places using invariants in 79986 ms returned []
[2023-03-16 20:59:50] [INFO ] Invariant cache hit.
[2023-03-16 21:00:21] [INFO ] Performed 1510/3020 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-16 21:00:51] [INFO ] Performed 1973/3020 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-16 21:01:12] [INFO ] Implicit Places using invariants and state equation in 82530 ms returned []
Implicit Place search using SMT with State Equation took 162526 ms to find 0 implicit places.
[2023-03-16 21:01:12] [INFO ] Invariant cache hit.
[2023-03-16 21:01:13] [INFO ] Dead Transitions using invariants and state equation in 796 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 163569 ms. Remains : 3020/3020 places, 2020/2020 transitions.
Stuttering acceptance computed with spot in 271 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r1000w0010-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(AND (OR (EQ s1031 0) (EQ s1925 1)) (OR (EQ s2678 0) (EQ s1866 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 941 steps with 0 reset in 325 ms.
FORMULA RwMutex-PT-r1000w0010-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r1000w0010-LTLCardinality-07 finished in 164207 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||(p1&&X(p2)))))'
Support contains 5 out of 3020 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3020/3020 places, 2020/2020 transitions.
Applied a total of 0 rules in 237 ms. Remains 3020 /3020 variables (removed 0) and now considering 2020/2020 (removed 0) transitions.
[2023-03-16 21:01:14] [INFO ] Invariant cache hit.
[2023-03-16 21:01:45] [INFO ] Performed 1526/3020 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-16 21:02:15] [INFO ] Performed 1919/3020 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-16 21:02:40] [INFO ] Implicit Places using invariants in 86502 ms returned []
[2023-03-16 21:02:40] [INFO ] Invariant cache hit.
[2023-03-16 21:03:11] [INFO ] Performed 1517/3020 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-16 21:03:41] [INFO ] Performed 1908/3020 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-16 21:04:06] [INFO ] Implicit Places using invariants and state equation in 86037 ms returned []
Implicit Place search using SMT with State Equation took 172544 ms to find 0 implicit places.
[2023-03-16 21:04:06] [INFO ] Invariant cache hit.
[2023-03-16 21:04:09] [INFO ] Dead Transitions using invariants and state equation in 3144 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 175928 ms. Remains : 3020/3020 places, 2020/2020 transitions.
Stuttering acceptance computed with spot in 210 ms :[true, (NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : RwMutex-PT-r1000w0010-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}, { cond=(AND p0 p1), acceptance={} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 4}]], initial=2, aps=[p2:(EQ s1375 1), p0:(AND (EQ s1702 0) (EQ s1926 1)), p1:(OR (EQ s1310 0) (EQ s1300 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1247 steps with 415 reset in 291 ms.
FORMULA RwMutex-PT-r1000w0010-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r1000w0010-LTLCardinality-08 finished in 176476 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(((F(p1)||G(p2))&&p0)))'
Support contains 7 out of 3020 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3020/3020 places, 2020/2020 transitions.
Drop transitions removed 993 transitions
Trivial Post-agglo rules discarded 993 transitions
Performed 993 trivial Post agglomeration. Transition count delta: 993
Iterating post reduction 0 with 993 rules applied. Total rules applied 993 place count 3020 transition count 1027
Reduce places removed 1986 places and 0 transitions.
Iterating post reduction 1 with 1986 rules applied. Total rules applied 2979 place count 1034 transition count 1027
Applied a total of 2979 rules in 556 ms. Remains 1034 /3020 variables (removed 1986) and now considering 1027/2020 (removed 993) transitions.
[2023-03-16 21:04:11] [INFO ] Flow matrix only has 35 transitions (discarded 992 similar events)
// Phase 1: matrix 35 rows 1034 cols
[2023-03-16 21:04:11] [INFO ] Computed 1017 place invariants in 27 ms
[2023-03-16 21:04:14] [INFO ] Implicit Places using invariants in 3569 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 1028, 1032, 1033]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 3574 ms to find 13 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1021/3020 places, 1027/2020 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1012 transition count 1018
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1012 transition count 1018
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 27 place count 1012 transition count 1009
Applied a total of 27 rules in 212 ms. Remains 1012 /1021 variables (removed 9) and now considering 1009/1027 (removed 18) transitions.
[2023-03-16 21:04:14] [INFO ] Flow matrix only has 17 transitions (discarded 992 similar events)
// Phase 1: matrix 17 rows 1012 cols
[2023-03-16 21:04:14] [INFO ] Computed 1004 place invariants in 2 ms
[2023-03-16 21:04:15] [INFO ] Implicit Places using invariants in 924 ms returned []
[2023-03-16 21:04:15] [INFO ] Flow matrix only has 17 transitions (discarded 992 similar events)
[2023-03-16 21:04:15] [INFO ] Invariant cache hit.
[2023-03-16 21:04:17] [INFO ] Implicit Places using invariants and state equation in 1274 ms returned []
Implicit Place search using SMT with State Equation took 2201 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1012/3020 places, 1009/2020 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 6544 ms. Remains : 1012/3020 places, 1009/2020 transitions.
Stuttering acceptance computed with spot in 128 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : RwMutex-PT-r1000w0010-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=0 dest: 2}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s8 1) (OR (EQ s921 0) (EQ s1011 1))), p1:(OR (EQ s407 0) (EQ s6 1)), p2:(OR (EQ s1010 0) (EQ s1009 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA RwMutex-PT-r1000w0010-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r1000w0010-LTLCardinality-09 finished in 6701 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0 U X(p0))))'
Support contains 2 out of 3020 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3020/3020 places, 2020/2020 transitions.
Applied a total of 0 rules in 149 ms. Remains 3020 /3020 variables (removed 0) and now considering 2020/2020 (removed 0) transitions.
// Phase 1: matrix 2020 rows 3020 cols
[2023-03-16 21:04:17] [INFO ] Computed 2010 place invariants in 21 ms
[2023-03-16 21:04:18] [INFO ] Implicit Places using invariants in 1008 ms returned []
[2023-03-16 21:04:18] [INFO ] Invariant cache hit.
[2023-03-16 21:04:49] [INFO ] Performed 1576/3020 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-16 21:05:19] [INFO ] Performed 1999/3020 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-16 21:05:38] [INFO ] Implicit Places using invariants and state equation in 80020 ms returned []
Implicit Place search using SMT with State Equation took 81031 ms to find 0 implicit places.
[2023-03-16 21:05:38] [INFO ] Invariant cache hit.
[2023-03-16 21:05:41] [INFO ] Dead Transitions using invariants and state equation in 2941 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 84122 ms. Remains : 3020/3020 places, 2020/2020 transitions.
Stuttering acceptance computed with spot in 95 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r1000w0010-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=2, aps=[p0:(OR (EQ s928 0) (EQ s147 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 2682 steps with 0 reset in 821 ms.
FORMULA RwMutex-PT-r1000w0010-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r1000w0010-LTLCardinality-13 finished in 85069 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 1 out of 3020 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3020/3020 places, 2020/2020 transitions.
Applied a total of 0 rules in 231 ms. Remains 3020 /3020 variables (removed 0) and now considering 2020/2020 (removed 0) transitions.
[2023-03-16 21:05:42] [INFO ] Invariant cache hit.
[2023-03-16 21:06:13] [INFO ] Performed 1510/3020 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-16 21:06:43] [INFO ] Performed 1897/3020 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-16 21:07:07] [INFO ] Implicit Places using invariants in 85153 ms returned []
[2023-03-16 21:07:07] [INFO ] Invariant cache hit.
[2023-03-16 21:07:38] [INFO ] Performed 1520/3020 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-16 21:08:08] [INFO ] Performed 1913/3020 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-16 21:08:30] [INFO ] Implicit Places using invariants and state equation in 82572 ms returned []
Implicit Place search using SMT with State Equation took 167728 ms to find 0 implicit places.
[2023-03-16 21:08:30] [INFO ] Invariant cache hit.
[2023-03-16 21:08:32] [INFO ] Dead Transitions using invariants and state equation in 2637 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 170601 ms. Remains : 3020/3020 places, 2020/2020 transitions.
Stuttering acceptance computed with spot in 164 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r1000w0010-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(EQ s1946 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 441 steps with 0 reset in 132 ms.
FORMULA RwMutex-PT-r1000w0010-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r1000w0010-LTLCardinality-15 finished in 170928 ms.
All properties solved by simple procedures.
Total runtime 630986 ms.
ITS solved all properties within timeout

BK_STOP 1679000914102

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML

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-r1000w0010"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is RwMutex-PT-r1000w0010, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r359-smll-167891808600187"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r1000w0010.tgz
mv RwMutex-PT-r1000w0010 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;