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.r295-tall-167873948300739.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 PolyORBNT-PT-S05J60, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r295-tall-167873948300739
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.4M
-rw-r--r-- 1 mcc users 39K Feb 25 23:30 CTLCardinality.txt
-rw-r--r-- 1 mcc users 208K Feb 25 23:30 CTLCardinality.xml
-rw-r--r-- 1 mcc users 67K Feb 25 23:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 319K Feb 25 23:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 12K Feb 25 16:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 49K Feb 25 16:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 37K Feb 25 16:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 123K Feb 25 16:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 44K Feb 25 23:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 183K Feb 25 23:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 154K Feb 25 23:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 663K Feb 25 23:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 7.4K Feb 25 16:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 1.5M 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 PolyORBNT-PT-S05J60-LTLCardinality-00
FORMULA_NAME PolyORBNT-PT-S05J60-LTLCardinality-01
FORMULA_NAME PolyORBNT-PT-S05J60-LTLCardinality-02
FORMULA_NAME PolyORBNT-PT-S05J60-LTLCardinality-03
FORMULA_NAME PolyORBNT-PT-S05J60-LTLCardinality-04
FORMULA_NAME PolyORBNT-PT-S05J60-LTLCardinality-05
FORMULA_NAME PolyORBNT-PT-S05J60-LTLCardinality-06
FORMULA_NAME PolyORBNT-PT-S05J60-LTLCardinality-07
FORMULA_NAME PolyORBNT-PT-S05J60-LTLCardinality-08
FORMULA_NAME PolyORBNT-PT-S05J60-LTLCardinality-09
FORMULA_NAME PolyORBNT-PT-S05J60-LTLCardinality-10
FORMULA_NAME PolyORBNT-PT-S05J60-LTLCardinality-11
FORMULA_NAME PolyORBNT-PT-S05J60-LTLCardinality-12
FORMULA_NAME PolyORBNT-PT-S05J60-LTLCardinality-13
FORMULA_NAME PolyORBNT-PT-S05J60-LTLCardinality-14
FORMULA_NAME PolyORBNT-PT-S05J60-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678899765913

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=PolyORBNT-PT-S05J60
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-15 17:02:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-15 17:02:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 17:02:47] [INFO ] Load time of PNML (sax parser for PT used): 136 ms
[2023-03-15 17:02:47] [INFO ] Transformed 909 places.
[2023-03-15 17:02:47] [INFO ] Transformed 1970 transitions.
[2023-03-15 17:02:47] [INFO ] Parsed PT model containing 909 places and 1970 transitions and 12584 arcs in 210 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
FORMULA PolyORBNT-PT-S05J60-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J60-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J60-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J60-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 272 out of 909 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1315/1315 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 904 transition count 1315
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 903 transition count 1314
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 903 transition count 1314
Applied a total of 7 rules in 139 ms. Remains 903 /909 variables (removed 6) and now considering 1314/1315 (removed 1) transitions.
[2023-03-15 17:02:48] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
// Phase 1: matrix 1310 rows 903 cols
[2023-03-15 17:02:48] [INFO ] Computed 137 place invariants in 93 ms
[2023-03-15 17:02:50] [INFO ] Dead Transitions using invariants and state equation in 2351 ms found 95 transitions.
Found 95 dead transitions using SMT.
Drop transitions removed 95 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 95 transitions.
[2023-03-15 17:02:50] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2023-03-15 17:02:50] [INFO ] Computed 137 place invariants in 43 ms
[2023-03-15 17:02:51] [INFO ] Implicit Places using invariants in 1321 ms returned []
[2023-03-15 17:02:51] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
[2023-03-15 17:02:51] [INFO ] Invariant cache hit.
[2023-03-15 17:02:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 17:03:08] [INFO ] Implicit Places using invariants and state equation in 17079 ms returned []
Implicit Place search using SMT with State Equation took 18412 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 903/909 places, 1219/1315 transitions.
Applied a total of 0 rules in 23 ms. Remains 903 /903 variables (removed 0) and now considering 1219/1219 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21042 ms. Remains : 903/909 places, 1219/1315 transitions.
Support contains 272 out of 903 places after structural reductions.
[2023-03-15 17:03:09] [INFO ] Flatten gal took : 136 ms
[2023-03-15 17:03:09] [INFO ] Flatten gal took : 95 ms
[2023-03-15 17:03:09] [INFO ] Input system was already deterministic with 1219 transitions.
Incomplete random walk after 10000 steps, including 680 resets, run finished after 482 ms. (steps per millisecond=20 ) properties (out of 21) seen :12
Incomplete Best-First random walk after 10000 steps, including 97 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 129 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 247 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 132 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 250 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 123 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 74 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 109 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-15 17:03:10] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
[2023-03-15 17:03:10] [INFO ] Invariant cache hit.
[2023-03-15 17:03:10] [INFO ] [Real]Absence check using 113 positive place invariants in 31 ms returned sat
[2023-03-15 17:03:10] [INFO ] [Real]Absence check using 113 positive and 24 generalized place invariants in 36 ms returned sat
[2023-03-15 17:03:10] [INFO ] After 369ms SMT Verify possible using all constraints in real domain returned unsat :8 sat :0
Fused 8 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 8 atomic propositions for a total of 12 simplifications.
FORMULA PolyORBNT-PT-S05J60-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J60-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J60-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J60-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J60-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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(p0))'
Support contains 65 out of 903 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 903/903 places, 1219/1219 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 903 transition count 1215
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 899 transition count 1215
Performed 65 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 65 Pre rules applied. Total rules applied 8 place count 899 transition count 1150
Deduced a syphon composed of 65 places in 1 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 2 with 130 rules applied. Total rules applied 138 place count 834 transition count 1150
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 144 place count 831 transition count 1147
Applied a total of 144 rules in 194 ms. Remains 831 /903 variables (removed 72) and now considering 1147/1219 (removed 72) transitions.
[2023-03-15 17:03:11] [INFO ] Flow matrix only has 1143 transitions (discarded 4 similar events)
// Phase 1: matrix 1143 rows 831 cols
[2023-03-15 17:03:11] [INFO ] Computed 137 place invariants in 24 ms
[2023-03-15 17:03:12] [INFO ] Dead Transitions using invariants and state equation in 1187 ms found 0 transitions.
[2023-03-15 17:03:12] [INFO ] Flow matrix only has 1143 transitions (discarded 4 similar events)
[2023-03-15 17:03:12] [INFO ] Invariant cache hit.
[2023-03-15 17:03:13] [INFO ] Implicit Places using invariants in 1312 ms returned []
[2023-03-15 17:03:13] [INFO ] Flow matrix only has 1143 transitions (discarded 4 similar events)
[2023-03-15 17:03:13] [INFO ] Invariant cache hit.
[2023-03-15 17:03:14] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 17:03:26] [INFO ] Implicit Places using invariants and state equation in 12509 ms returned []
Implicit Place search using SMT with State Equation took 13832 ms to find 0 implicit places.
[2023-03-15 17:03:26] [INFO ] Redundant transitions in 76 ms returned []
[2023-03-15 17:03:26] [INFO ] Flow matrix only has 1143 transitions (discarded 4 similar events)
[2023-03-15 17:03:26] [INFO ] Invariant cache hit.
[2023-03-15 17:03:27] [INFO ] Dead Transitions using invariants and state equation in 1335 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 831/903 places, 1147/1219 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 16643 ms. Remains : 831/903 places, 1147/1219 transitions.
Stuttering acceptance computed with spot in 169 ms :[(NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S05J60-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (LEQ 2 s505) (OR (LEQ s51 s451) (LEQ (ADD s18 s25 s45 s55 s65 s66 s91 s97 s99 s100 s124 s128 s149 s165 s168 s200 s206 s209 s220 s229 s246 s251 s29...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 2 ms.
FORMULA PolyORBNT-PT-S05J60-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J60-LTLCardinality-00 finished in 16871 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((G(p0)||G(p1))))'
Support contains 67 out of 903 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 903/903 places, 1219/1219 transitions.
Drop transitions removed 65 transitions
Trivial Post-agglo rules discarded 65 transitions
Performed 65 trivial Post agglomeration. Transition count delta: 65
Iterating post reduction 0 with 65 rules applied. Total rules applied 65 place count 903 transition count 1154
Reduce places removed 65 places and 0 transitions.
Iterating post reduction 1 with 65 rules applied. Total rules applied 130 place count 838 transition count 1154
Performed 65 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 65 Pre rules applied. Total rules applied 130 place count 838 transition count 1089
Deduced a syphon composed of 65 places in 1 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 2 with 130 rules applied. Total rules applied 260 place count 773 transition count 1089
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 266 place count 770 transition count 1086
Applied a total of 266 rules in 109 ms. Remains 770 /903 variables (removed 133) and now considering 1086/1219 (removed 133) transitions.
[2023-03-15 17:03:27] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
// Phase 1: matrix 1082 rows 770 cols
[2023-03-15 17:03:27] [INFO ] Computed 137 place invariants in 20 ms
[2023-03-15 17:03:29] [INFO ] Dead Transitions using invariants and state equation in 1152 ms found 0 transitions.
[2023-03-15 17:03:29] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
[2023-03-15 17:03:29] [INFO ] Invariant cache hit.
[2023-03-15 17:03:30] [INFO ] Implicit Places using invariants in 1246 ms returned []
[2023-03-15 17:03:30] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
[2023-03-15 17:03:30] [INFO ] Invariant cache hit.
[2023-03-15 17:03:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 17:03:43] [INFO ] Implicit Places using invariants and state equation in 13539 ms returned []
Implicit Place search using SMT with State Equation took 14788 ms to find 0 implicit places.
[2023-03-15 17:03:43] [INFO ] Redundant transitions in 25 ms returned []
[2023-03-15 17:03:43] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
[2023-03-15 17:03:43] [INFO ] Invariant cache hit.
[2023-03-15 17:03:45] [INFO ] Dead Transitions using invariants and state equation in 1193 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 770/903 places, 1086/1219 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 17297 ms. Remains : 770/903 places, 1086/1219 transitions.
Stuttering acceptance computed with spot in 58 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBNT-PT-S05J60-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(GT (ADD s0 s10 s41 s45 s52 s66 s68 s89 s94 s113 s126 s129 s132 s140 s147 s166 s185 s186 s199 s219 s222 s231 s246 s248 s267 s271 s313 s353 s365 s376 s3...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 35 steps with 0 reset in 3 ms.
FORMULA PolyORBNT-PT-S05J60-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J60-LTLCardinality-01 finished in 17378 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((p0 U X(G(!p0))))))'
Support contains 2 out of 903 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 903/903 places, 1219/1219 transitions.
Applied a total of 0 rules in 23 ms. Remains 903 /903 variables (removed 0) and now considering 1219/1219 (removed 0) transitions.
[2023-03-15 17:03:45] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2023-03-15 17:03:45] [INFO ] Computed 137 place invariants in 19 ms
[2023-03-15 17:03:47] [INFO ] Dead Transitions using invariants and state equation in 1943 ms found 0 transitions.
[2023-03-15 17:03:47] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
[2023-03-15 17:03:47] [INFO ] Invariant cache hit.
[2023-03-15 17:03:48] [INFO ] Implicit Places using invariants in 1466 ms returned []
[2023-03-15 17:03:48] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
[2023-03-15 17:03:48] [INFO ] Invariant cache hit.
[2023-03-15 17:03:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 17:04:07] [INFO ] Implicit Places using invariants and state equation in 18571 ms returned []
Implicit Place search using SMT with State Equation took 20052 ms to find 0 implicit places.
[2023-03-15 17:04:07] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
[2023-03-15 17:04:07] [INFO ] Invariant cache hit.
[2023-03-15 17:04:09] [INFO ] Dead Transitions using invariants and state equation in 1911 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23951 ms. Remains : 903/903 places, 1219/1219 transitions.
Stuttering acceptance computed with spot in 157 ms :[p0, p0, true, p0, p0]
Running random walk in product with property : PolyORBNT-PT-S05J60-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 0}, { cond=p0, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(LEQ s406 s806)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-PT-S05J60-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J60-LTLCardinality-02 finished in 24129 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((G(p0)||X(p1))))'
Support contains 6 out of 903 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 903/903 places, 1219/1219 transitions.
Applied a total of 0 rules in 22 ms. Remains 903 /903 variables (removed 0) and now considering 1219/1219 (removed 0) transitions.
[2023-03-15 17:04:09] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
[2023-03-15 17:04:09] [INFO ] Invariant cache hit.
[2023-03-15 17:04:11] [INFO ] Dead Transitions using invariants and state equation in 1868 ms found 0 transitions.
[2023-03-15 17:04:11] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
[2023-03-15 17:04:11] [INFO ] Invariant cache hit.
[2023-03-15 17:04:12] [INFO ] Implicit Places using invariants in 1418 ms returned []
[2023-03-15 17:04:12] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
[2023-03-15 17:04:12] [INFO ] Invariant cache hit.
[2023-03-15 17:04:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 17:04:31] [INFO ] Implicit Places using invariants and state equation in 18712 ms returned []
Implicit Place search using SMT with State Equation took 20134 ms to find 0 implicit places.
[2023-03-15 17:04:31] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
[2023-03-15 17:04:31] [INFO ] Invariant cache hit.
[2023-03-15 17:04:33] [INFO ] Dead Transitions using invariants and state equation in 1873 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23908 ms. Remains : 903/903 places, 1219/1219 transitions.
Stuttering acceptance computed with spot in 193 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S05J60-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 p1), 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: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(GT 1 s137), p1:(GT s137 (ADD s19 s149 s325 s717 s837))], 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, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 9 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-PT-S05J60-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J60-LTLCardinality-05 finished in 24133 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(G((F(p0)||(X(p1) U ((p2&&X(p1))||X(G(p1))))))))'
Support contains 64 out of 903 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 903/903 places, 1219/1219 transitions.
Drop transitions removed 65 transitions
Trivial Post-agglo rules discarded 65 transitions
Performed 65 trivial Post agglomeration. Transition count delta: 65
Iterating post reduction 0 with 65 rules applied. Total rules applied 65 place count 903 transition count 1154
Reduce places removed 65 places and 0 transitions.
Iterating post reduction 1 with 65 rules applied. Total rules applied 130 place count 838 transition count 1154
Performed 65 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 65 Pre rules applied. Total rules applied 130 place count 838 transition count 1089
Deduced a syphon composed of 65 places in 1 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 2 with 130 rules applied. Total rules applied 260 place count 773 transition count 1089
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 2 with 6 rules applied. Total rules applied 266 place count 770 transition count 1086
Applied a total of 266 rules in 94 ms. Remains 770 /903 variables (removed 133) and now considering 1086/1219 (removed 133) transitions.
[2023-03-15 17:04:33] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
// Phase 1: matrix 1082 rows 770 cols
[2023-03-15 17:04:33] [INFO ] Computed 137 place invariants in 20 ms
[2023-03-15 17:04:34] [INFO ] Dead Transitions using invariants and state equation in 1126 ms found 0 transitions.
[2023-03-15 17:04:34] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
[2023-03-15 17:04:34] [INFO ] Invariant cache hit.
[2023-03-15 17:04:35] [INFO ] Implicit Places using invariants in 1236 ms returned []
[2023-03-15 17:04:35] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
[2023-03-15 17:04:35] [INFO ] Invariant cache hit.
[2023-03-15 17:04:36] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 17:05:00] [INFO ] Implicit Places using invariants and state equation in 24226 ms returned []
Implicit Place search using SMT with State Equation took 25465 ms to find 0 implicit places.
[2023-03-15 17:05:00] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-15 17:05:00] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
[2023-03-15 17:05:00] [INFO ] Invariant cache hit.
[2023-03-15 17:05:01] [INFO ] Dead Transitions using invariants and state equation in 1135 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 770/903 places, 1086/1219 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 27854 ms. Remains : 770/903 places, 1086/1219 transitions.
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBNT-PT-S05J60-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s260 s379), p1:(GT s178 (ADD s13 s29 s30 s33 s63 s83 s102 s117 s138 s143 s145 s150 s151 s196 s197 s224 s227 s229 s280 s281 s289 s294 s314 s322 s342...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 77 steps with 4 reset in 7 ms.
FORMULA PolyORBNT-PT-S05J60-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J60-LTLCardinality-06 finished in 27965 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 903 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 903/903 places, 1219/1219 transitions.
Drop transitions removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 903 transition count 1155
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 1 with 64 rules applied. Total rules applied 128 place count 839 transition count 1155
Performed 65 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 65 Pre rules applied. Total rules applied 128 place count 839 transition count 1090
Deduced a syphon composed of 65 places in 0 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 2 with 130 rules applied. Total rules applied 258 place count 774 transition count 1090
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 2 with 6 rules applied. Total rules applied 264 place count 771 transition count 1087
Applied a total of 264 rules in 86 ms. Remains 771 /903 variables (removed 132) and now considering 1087/1219 (removed 132) transitions.
[2023-03-15 17:05:01] [INFO ] Flow matrix only has 1083 transitions (discarded 4 similar events)
// Phase 1: matrix 1083 rows 771 cols
[2023-03-15 17:05:01] [INFO ] Computed 137 place invariants in 27 ms
[2023-03-15 17:05:02] [INFO ] Dead Transitions using invariants and state equation in 1161 ms found 0 transitions.
[2023-03-15 17:05:02] [INFO ] Flow matrix only has 1083 transitions (discarded 4 similar events)
[2023-03-15 17:05:02] [INFO ] Invariant cache hit.
[2023-03-15 17:05:03] [INFO ] Implicit Places using invariants in 1300 ms returned []
[2023-03-15 17:05:03] [INFO ] Flow matrix only has 1083 transitions (discarded 4 similar events)
[2023-03-15 17:05:03] [INFO ] Invariant cache hit.
[2023-03-15 17:05:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 17:05:16] [INFO ] Implicit Places using invariants and state equation in 12919 ms returned []
Implicit Place search using SMT with State Equation took 14223 ms to find 0 implicit places.
[2023-03-15 17:05:16] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-15 17:05:16] [INFO ] Flow matrix only has 1083 transitions (discarded 4 similar events)
[2023-03-15 17:05:16] [INFO ] Invariant cache hit.
[2023-03-15 17:05:18] [INFO ] Dead Transitions using invariants and state equation in 1131 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 771/903 places, 1087/1219 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 16643 ms. Remains : 771/903 places, 1087/1219 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S05J60-LTLCardinality-07 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:(GT s593 s260)], 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 8 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-PT-S05J60-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J60-LTLCardinality-07 finished in 16744 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))||G(p1)))'
Support contains 6 out of 903 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 903/903 places, 1219/1219 transitions.
Applied a total of 0 rules in 22 ms. Remains 903 /903 variables (removed 0) and now considering 1219/1219 (removed 0) transitions.
[2023-03-15 17:05:18] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2023-03-15 17:05:18] [INFO ] Computed 137 place invariants in 37 ms
[2023-03-15 17:05:20] [INFO ] Dead Transitions using invariants and state equation in 1891 ms found 0 transitions.
[2023-03-15 17:05:20] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
[2023-03-15 17:05:20] [INFO ] Invariant cache hit.
[2023-03-15 17:05:21] [INFO ] Implicit Places using invariants in 1456 ms returned []
[2023-03-15 17:05:21] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
[2023-03-15 17:05:21] [INFO ] Invariant cache hit.
[2023-03-15 17:05:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 17:05:38] [INFO ] Implicit Places using invariants and state equation in 17294 ms returned []
Implicit Place search using SMT with State Equation took 18752 ms to find 0 implicit places.
[2023-03-15 17:05:38] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
[2023-03-15 17:05:38] [INFO ] Invariant cache hit.
[2023-03-15 17:05:40] [INFO ] Dead Transitions using invariants and state equation in 1815 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22491 ms. Remains : 903/903 places, 1219/1219 transitions.
Stuttering acceptance computed with spot in 150 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : PolyORBNT-PT-S05J60-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=p1, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 2}, { cond=(AND p1 p0), acceptance={} source=3 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=1, aps=[p1:(AND (GT s36 s439) (LEQ s656 s297)), p0:(GT s66 s483)], 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][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-PT-S05J60-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J60-LTLCardinality-10 finished in 22667 ms.
All properties solved by simple procedures.
Total runtime 173422 ms.
ITS solved all properties within timeout

BK_STOP 1678899941671

--------------------
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="PolyORBNT-PT-S05J60"
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 PolyORBNT-PT-S05J60, 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 r295-tall-167873948300739"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S05J60.tgz
mv PolyORBNT-PT-S05J60 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 ;