fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r327-tall-167889199500355
Last Updated
May 14, 2023

About the Execution of LoLa+red for Raft-PT-10

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
385.287 11556.00 19575.00 345.70 FTTFFFFFTFTTTTFF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r327-tall-167889199500355.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 Raft-PT-10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r327-tall-167889199500355
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 800K
-rw-r--r-- 1 mcc users 6.1K Feb 26 17:39 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 26 17:39 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 26 17:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 26 17:34 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 16:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 16:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K Feb 26 17:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 216K Feb 26 17:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Feb 26 17:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Feb 26 17:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Feb 25 16:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 241K 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 Raft-PT-10-LTLCardinality-00
FORMULA_NAME Raft-PT-10-LTLCardinality-01
FORMULA_NAME Raft-PT-10-LTLCardinality-02
FORMULA_NAME Raft-PT-10-LTLCardinality-03
FORMULA_NAME Raft-PT-10-LTLCardinality-04
FORMULA_NAME Raft-PT-10-LTLCardinality-05
FORMULA_NAME Raft-PT-10-LTLCardinality-06
FORMULA_NAME Raft-PT-10-LTLCardinality-07
FORMULA_NAME Raft-PT-10-LTLCardinality-08
FORMULA_NAME Raft-PT-10-LTLCardinality-09
FORMULA_NAME Raft-PT-10-LTLCardinality-10
FORMULA_NAME Raft-PT-10-LTLCardinality-11
FORMULA_NAME Raft-PT-10-LTLCardinality-12
FORMULA_NAME Raft-PT-10-LTLCardinality-13
FORMULA_NAME Raft-PT-10-LTLCardinality-14
FORMULA_NAME Raft-PT-10-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679044557976

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=Raft-PT-10
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-17 09:15:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-17 09:15:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 09:15:59] [INFO ] Load time of PNML (sax parser for PT used): 75 ms
[2023-03-17 09:15:59] [INFO ] Transformed 508 places.
[2023-03-17 09:15:59] [INFO ] Transformed 868 transitions.
[2023-03-17 09:15:59] [INFO ] Found NUPN structural information;
[2023-03-17 09:15:59] [INFO ] Parsed PT model containing 508 places and 868 transitions and 3359 arcs in 137 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Ensure Unique test removed 42 transitions
Reduce redundant transitions removed 42 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA Raft-PT-10-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-10-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-10-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-10-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-10-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-10-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-10-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-10-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-10-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-10-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-10-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 10 out of 508 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 508/508 places, 826/826 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 498 transition count 806
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 498 transition count 806
Applied a total of 20 rules in 102 ms. Remains 498 /508 variables (removed 10) and now considering 806/826 (removed 20) transitions.
[2023-03-17 09:15:59] [INFO ] Flow matrix only has 770 transitions (discarded 36 similar events)
// Phase 1: matrix 770 rows 498 cols
[2023-03-17 09:15:59] [INFO ] Computed 100 place invariants in 16 ms
[2023-03-17 09:16:00] [INFO ] Implicit Places using invariants in 374 ms returned []
[2023-03-17 09:16:00] [INFO ] Flow matrix only has 770 transitions (discarded 36 similar events)
[2023-03-17 09:16:00] [INFO ] Invariant cache hit.
[2023-03-17 09:16:00] [INFO ] State equation strengthened by 454 read => feed constraints.
[2023-03-17 09:16:01] [INFO ] Implicit Places using invariants and state equation in 995 ms returned []
Implicit Place search using SMT with State Equation took 1608 ms to find 0 implicit places.
[2023-03-17 09:16:01] [INFO ] Flow matrix only has 770 transitions (discarded 36 similar events)
[2023-03-17 09:16:01] [INFO ] Invariant cache hit.
[2023-03-17 09:16:01] [INFO ] Dead Transitions using invariants and state equation in 277 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 498/508 places, 806/826 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1988 ms. Remains : 498/508 places, 806/826 transitions.
Support contains 10 out of 498 places after structural reductions.
[2023-03-17 09:16:01] [INFO ] Flatten gal took : 82 ms
[2023-03-17 09:16:02] [INFO ] Flatten gal took : 45 ms
[2023-03-17 09:16:02] [INFO ] Input system was already deterministic with 806 transitions.
Finished random walk after 2864 steps, including 0 resets, run visited all 6 properties in 72 ms. (steps per millisecond=39 )
Computed a total of 5 stabilizing places and 23 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' '!(G((F(p0)&&F(G(p1)))))'
Support contains 4 out of 498 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 498/498 places, 806/806 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 489 transition count 797
Discarding 79 places :
Symmetric choice reduction at 0 with 79 rule applications. Total rules 97 place count 410 transition count 718
Iterating global reduction 0 with 79 rules applied. Total rules applied 176 place count 410 transition count 718
Ensure Unique test removed 79 transitions
Reduce isomorphic transitions removed 79 transitions.
Iterating post reduction 0 with 79 rules applied. Total rules applied 255 place count 410 transition count 639
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: -71
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 1 with 20 rules applied. Total rules applied 275 place count 400 transition count 710
Drop transitions removed 82 transitions
Redundant transition composition rules discarded 82 transitions
Iterating global reduction 1 with 82 rules applied. Total rules applied 357 place count 400 transition count 628
Discarding 80 places :
Symmetric choice reduction at 1 with 80 rule applications. Total rules 437 place count 320 transition count 548
Iterating global reduction 1 with 80 rules applied. Total rules applied 517 place count 320 transition count 548
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 80 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 597 place count 320 transition count 468
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 599 place count 319 transition count 467
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 608 place count 310 transition count 458
Iterating global reduction 2 with 9 rules applied. Total rules applied 617 place count 310 transition count 458
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 626 place count 310 transition count 449
Applied a total of 626 rules in 192 ms. Remains 310 /498 variables (removed 188) and now considering 449/806 (removed 357) transitions.
[2023-03-17 09:16:02] [INFO ] Flow matrix only has 404 transitions (discarded 45 similar events)
// Phase 1: matrix 404 rows 310 cols
[2023-03-17 09:16:02] [INFO ] Computed 100 place invariants in 2 ms
[2023-03-17 09:16:02] [INFO ] Implicit Places using invariants in 131 ms returned []
[2023-03-17 09:16:02] [INFO ] Flow matrix only has 404 transitions (discarded 45 similar events)
[2023-03-17 09:16:02] [INFO ] Invariant cache hit.
[2023-03-17 09:16:02] [INFO ] State equation strengthened by 289 read => feed constraints.
[2023-03-17 09:16:03] [INFO ] Implicit Places using invariants and state equation in 466 ms returned []
Implicit Place search using SMT with State Equation took 600 ms to find 0 implicit places.
[2023-03-17 09:16:03] [INFO ] Redundant transitions in 33 ms returned []
[2023-03-17 09:16:03] [INFO ] Flow matrix only has 404 transitions (discarded 45 similar events)
[2023-03-17 09:16:03] [INFO ] Invariant cache hit.
[2023-03-17 09:16:03] [INFO ] Dead Transitions using invariants and state equation in 184 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 310/498 places, 449/806 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1018 ms. Remains : 310/498 places, 449/806 transitions.
Stuttering acceptance computed with spot in 217 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Raft-PT-10-LTLCardinality-00 automaton TGBA Formula[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=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (NEQ s54 0) (NEQ s299 1)), p1:(AND (NEQ s154 0) (NEQ s144 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 3 ms.
FORMULA Raft-PT-10-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-10-LTLCardinality-00 finished in 1312 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(F((p0&&X(F(p0))))))'
Support contains 2 out of 498 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 498/498 places, 806/806 transitions.
Applied a total of 0 rules in 24 ms. Remains 498 /498 variables (removed 0) and now considering 806/806 (removed 0) transitions.
[2023-03-17 09:16:03] [INFO ] Flow matrix only has 770 transitions (discarded 36 similar events)
// Phase 1: matrix 770 rows 498 cols
[2023-03-17 09:16:03] [INFO ] Computed 100 place invariants in 4 ms
[2023-03-17 09:16:03] [INFO ] Implicit Places using invariants in 224 ms returned []
[2023-03-17 09:16:03] [INFO ] Flow matrix only has 770 transitions (discarded 36 similar events)
[2023-03-17 09:16:03] [INFO ] Invariant cache hit.
[2023-03-17 09:16:04] [INFO ] State equation strengthened by 454 read => feed constraints.
[2023-03-17 09:16:04] [INFO ] Implicit Places using invariants and state equation in 955 ms returned []
Implicit Place search using SMT with State Equation took 1182 ms to find 0 implicit places.
[2023-03-17 09:16:04] [INFO ] Flow matrix only has 770 transitions (discarded 36 similar events)
[2023-03-17 09:16:04] [INFO ] Invariant cache hit.
[2023-03-17 09:16:05] [INFO ] Dead Transitions using invariants and state equation in 278 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1485 ms. Remains : 498/498 places, 806/806 transitions.
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Raft-PT-10-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 0}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s420 0) (EQ s354 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA Raft-PT-10-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-10-LTLCardinality-05 finished in 1601 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 1 out of 498 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 498/498 places, 806/806 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 487 transition count 795
Discarding 89 places :
Symmetric choice reduction at 0 with 89 rule applications. Total rules 109 place count 398 transition count 706
Iterating global reduction 0 with 89 rules applied. Total rules applied 198 place count 398 transition count 706
Ensure Unique test removed 89 transitions
Reduce isomorphic transitions removed 89 transitions.
Iterating post reduction 0 with 89 rules applied. Total rules applied 287 place count 398 transition count 617
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: -78
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 1 with 22 rules applied. Total rules applied 309 place count 387 transition count 695
Drop transitions removed 90 transitions
Redundant transition composition rules discarded 90 transitions
Iterating global reduction 1 with 90 rules applied. Total rules applied 399 place count 387 transition count 605
Discarding 90 places :
Symmetric choice reduction at 1 with 90 rule applications. Total rules 489 place count 297 transition count 515
Iterating global reduction 1 with 90 rules applied. Total rules applied 579 place count 297 transition count 515
Ensure Unique test removed 90 transitions
Reduce isomorphic transitions removed 90 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 669 place count 297 transition count 425
Applied a total of 669 rules in 75 ms. Remains 297 /498 variables (removed 201) and now considering 425/806 (removed 381) transitions.
[2023-03-17 09:16:05] [INFO ] Flow matrix only has 380 transitions (discarded 45 similar events)
// Phase 1: matrix 380 rows 297 cols
[2023-03-17 09:16:05] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-17 09:16:05] [INFO ] Implicit Places using invariants in 140 ms returned []
[2023-03-17 09:16:05] [INFO ] Flow matrix only has 380 transitions (discarded 45 similar events)
[2023-03-17 09:16:05] [INFO ] Invariant cache hit.
[2023-03-17 09:16:05] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-17 09:16:05] [INFO ] Implicit Places using invariants and state equation in 233 ms returned []
Implicit Place search using SMT with State Equation took 376 ms to find 0 implicit places.
[2023-03-17 09:16:05] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-17 09:16:05] [INFO ] Flow matrix only has 380 transitions (discarded 45 similar events)
[2023-03-17 09:16:05] [INFO ] Invariant cache hit.
[2023-03-17 09:16:05] [INFO ] Dead Transitions using invariants and state equation in 168 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 297/498 places, 425/806 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 637 ms. Remains : 297/498 places, 425/806 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Raft-PT-10-LTLCardinality-09 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:(EQ s146 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 Raft-PT-10-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-10-LTLCardinality-09 finished in 726 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)))'
Support contains 2 out of 498 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 498/498 places, 806/806 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 488 transition count 796
Discarding 81 places :
Symmetric choice reduction at 0 with 81 rule applications. Total rules 99 place count 407 transition count 715
Iterating global reduction 0 with 81 rules applied. Total rules applied 180 place count 407 transition count 715
Ensure Unique test removed 81 transitions
Reduce isomorphic transitions removed 81 transitions.
Iterating post reduction 0 with 81 rules applied. Total rules applied 261 place count 407 transition count 634
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: -78
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 1 with 22 rules applied. Total rules applied 283 place count 396 transition count 712
Drop transitions removed 90 transitions
Redundant transition composition rules discarded 90 transitions
Iterating global reduction 1 with 90 rules applied. Total rules applied 373 place count 396 transition count 622
Discarding 89 places :
Symmetric choice reduction at 1 with 89 rule applications. Total rules 462 place count 307 transition count 533
Iterating global reduction 1 with 89 rules applied. Total rules applied 551 place count 307 transition count 533
Ensure Unique test removed 89 transitions
Reduce isomorphic transitions removed 89 transitions.
Iterating post reduction 1 with 89 rules applied. Total rules applied 640 place count 307 transition count 444
Applied a total of 640 rules in 68 ms. Remains 307 /498 variables (removed 191) and now considering 444/806 (removed 362) transitions.
[2023-03-17 09:16:06] [INFO ] Flow matrix only has 399 transitions (discarded 45 similar events)
// Phase 1: matrix 399 rows 307 cols
[2023-03-17 09:16:06] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-17 09:16:06] [INFO ] Implicit Places using invariants in 127 ms returned []
[2023-03-17 09:16:06] [INFO ] Flow matrix only has 399 transitions (discarded 45 similar events)
[2023-03-17 09:16:06] [INFO ] Invariant cache hit.
[2023-03-17 09:16:06] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-17 09:16:06] [INFO ] Implicit Places using invariants and state equation in 213 ms returned []
Implicit Place search using SMT with State Equation took 346 ms to find 0 implicit places.
[2023-03-17 09:16:06] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-17 09:16:06] [INFO ] Flow matrix only has 399 transitions (discarded 45 similar events)
[2023-03-17 09:16:06] [INFO ] Invariant cache hit.
[2023-03-17 09:16:06] [INFO ] Dead Transitions using invariants and state equation in 175 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 307/498 places, 444/806 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 605 ms. Remains : 307/498 places, 444/806 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : Raft-PT-10-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s281 0) (NEQ s131 1))], nbAcceptance=1, 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 0 steps with 0 reset in 0 ms.
FORMULA Raft-PT-10-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-10-LTLCardinality-14 finished in 658 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)))'
Support contains 2 out of 498 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 498/498 places, 806/806 transitions.
Applied a total of 0 rules in 10 ms. Remains 498 /498 variables (removed 0) and now considering 806/806 (removed 0) transitions.
[2023-03-17 09:16:06] [INFO ] Flow matrix only has 770 transitions (discarded 36 similar events)
// Phase 1: matrix 770 rows 498 cols
[2023-03-17 09:16:06] [INFO ] Computed 100 place invariants in 5 ms
[2023-03-17 09:16:06] [INFO ] Implicit Places using invariants in 221 ms returned []
[2023-03-17 09:16:06] [INFO ] Flow matrix only has 770 transitions (discarded 36 similar events)
[2023-03-17 09:16:06] [INFO ] Invariant cache hit.
[2023-03-17 09:16:07] [INFO ] State equation strengthened by 454 read => feed constraints.
[2023-03-17 09:16:07] [INFO ] Implicit Places using invariants and state equation in 1031 ms returned []
Implicit Place search using SMT with State Equation took 1263 ms to find 0 implicit places.
[2023-03-17 09:16:07] [INFO ] Flow matrix only has 770 transitions (discarded 36 similar events)
[2023-03-17 09:16:07] [INFO ] Invariant cache hit.
[2023-03-17 09:16:08] [INFO ] Dead Transitions using invariants and state equation in 304 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1578 ms. Remains : 498/498 places, 806/806 transitions.
Stuttering acceptance computed with spot in 87 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Raft-PT-10-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s437 0) (EQ s388 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1627 steps with 0 reset in 33 ms.
FORMULA Raft-PT-10-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-10-LTLCardinality-15 finished in 1710 ms.
All properties solved by simple procedures.
Total runtime 8929 ms.
ITS solved all properties within timeout

BK_STOP 1679044569532

--------------------
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="Raft-PT-10"
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 Raft-PT-10, 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 r327-tall-167889199500355"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Raft-PT-10.tgz
mv Raft-PT-10 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 ;