fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r293-tall-167873945600595
Last Updated
May 14, 2023

About the Execution of ITS-Tools for PolyORBLF-PT-S06J04T06

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
515.220 77526.00 95330.00 1169.40 TFTFFTTFFTFFFTFF 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.r293-tall-167873945600595.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is PolyORBLF-PT-S06J04T06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r293-tall-167873945600595
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 13M
-rw-r--r-- 1 mcc users 24K Feb 26 13:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 141K Feb 26 13:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 47K Feb 26 13:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 238K Feb 26 13:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 9.0K Feb 25 16:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 40K Feb 25 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Feb 25 16:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 25 16:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 40K Feb 26 14:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 196K Feb 26 14:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 262K Feb 26 14:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.2M Feb 26 14:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.8K Feb 25 16:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 11M 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 PolyORBLF-PT-S06J04T06-LTLCardinality-00
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLCardinality-01
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLCardinality-02
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLCardinality-03
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLCardinality-04
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLCardinality-05
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLCardinality-06
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLCardinality-07
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLCardinality-08
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLCardinality-09
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLCardinality-10
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLCardinality-11
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLCardinality-12
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLCardinality-13
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLCardinality-14
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678909567150

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S06J04T06
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-15 19:46:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-15 19:46:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 19:46:09] [INFO ] Load time of PNML (sax parser for PT used): 503 ms
[2023-03-15 19:46:09] [INFO ] Transformed 632 places.
[2023-03-15 19:46:09] [INFO ] Transformed 10500 transitions.
[2023-03-15 19:46:09] [INFO ] Parsed PT model containing 632 places and 10500 transitions and 88770 arcs in 1030 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 8070 transitions
Reduce redundant transitions removed 8070 transitions.
FORMULA PolyORBLF-PT-S06J04T06-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T06-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T06-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T06-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 142 out of 632 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 632/632 places, 2430/2430 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 626 transition count 2430
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 11 place count 621 transition count 2425
Iterating global reduction 1 with 5 rules applied. Total rules applied 16 place count 621 transition count 2425
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 20 place count 617 transition count 2421
Iterating global reduction 1 with 4 rules applied. Total rules applied 24 place count 617 transition count 2421
Applied a total of 24 rules in 191 ms. Remains 617 /632 variables (removed 15) and now considering 2421/2430 (removed 9) transitions.
[2023-03-15 19:46:10] [INFO ] Flow matrix only has 2385 transitions (discarded 36 similar events)
// Phase 1: matrix 2385 rows 617 cols
[2023-03-15 19:46:10] [INFO ] Computed 48 place invariants in 138 ms
[2023-03-15 19:46:12] [INFO ] Dead Transitions using invariants and state equation in 2129 ms found 918 transitions.
Found 918 dead transitions using SMT.
Drop transitions removed 918 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 918 transitions.
[2023-03-15 19:46:12] [INFO ] Flow matrix only has 1467 transitions (discarded 36 similar events)
// Phase 1: matrix 1467 rows 617 cols
[2023-03-15 19:46:12] [INFO ] Computed 48 place invariants in 40 ms
[2023-03-15 19:46:12] [INFO ] Implicit Places using invariants in 563 ms returned [86, 222, 349, 424, 511, 582]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 583 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 611/632 places, 1503/2430 transitions.
Applied a total of 0 rules in 16 ms. Remains 611 /611 variables (removed 0) and now considering 1503/1503 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2959 ms. Remains : 611/632 places, 1503/2430 transitions.
Support contains 142 out of 611 places after structural reductions.
[2023-03-15 19:46:13] [INFO ] Flatten gal took : 323 ms
[2023-03-15 19:46:13] [INFO ] Flatten gal took : 220 ms
[2023-03-15 19:46:14] [INFO ] Input system was already deterministic with 1503 transitions.
Incomplete random walk after 10000 steps, including 52 resets, run finished after 1356 ms. (steps per millisecond=7 ) properties (out of 27) seen :13
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 33 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 33 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
[2023-03-15 19:46:17] [INFO ] Flow matrix only has 1467 transitions (discarded 36 similar events)
// Phase 1: matrix 1467 rows 611 cols
[2023-03-15 19:46:17] [INFO ] Computed 42 place invariants in 36 ms
[2023-03-15 19:46:17] [INFO ] [Real]Absence check using 16 positive place invariants in 14 ms returned sat
[2023-03-15 19:46:17] [INFO ] [Real]Absence check using 16 positive and 26 generalized place invariants in 39 ms returned sat
[2023-03-15 19:46:17] [INFO ] After 364ms SMT Verify possible using all constraints in real domain returned unsat :14 sat :0
Fused 14 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 2 ms.
Successfully simplified 14 atomic propositions for a total of 12 simplifications.
FORMULA PolyORBLF-PT-S06J04T06-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T06-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T06-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T06-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T06-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T06-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' '!(X((F(p0) U G(p1))))'
Support contains 19 out of 611 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 611/611 places, 1503/1503 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 609 transition count 1501
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 609 transition count 1501
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 608 transition count 1500
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 608 transition count 1500
Applied a total of 6 rules in 56 ms. Remains 608 /611 variables (removed 3) and now considering 1500/1503 (removed 3) transitions.
[2023-03-15 19:46:17] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
// Phase 1: matrix 1464 rows 608 cols
[2023-03-15 19:46:17] [INFO ] Computed 42 place invariants in 33 ms
[2023-03-15 19:46:19] [INFO ] Dead Transitions using invariants and state equation in 1474 ms found 0 transitions.
[2023-03-15 19:46:19] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:46:19] [INFO ] Invariant cache hit.
[2023-03-15 19:46:19] [INFO ] Implicit Places using invariants in 529 ms returned []
[2023-03-15 19:46:19] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:46:19] [INFO ] Invariant cache hit.
[2023-03-15 19:46:20] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-15 19:46:27] [INFO ] Implicit Places using invariants and state equation in 7627 ms returned []
Implicit Place search using SMT with State Equation took 8170 ms to find 0 implicit places.
[2023-03-15 19:46:27] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:46:27] [INFO ] Invariant cache hit.
[2023-03-15 19:46:28] [INFO ] Dead Transitions using invariants and state equation in 1406 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 608/611 places, 1500/1503 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11109 ms. Remains : 608/611 places, 1500/1503 transitions.
Stuttering acceptance computed with spot in 267 ms :[(NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J04T06-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (LEQ (ADD s86 s274 s325 s364 s449) s505) (LEQ 1 (ADD s48 s159 s303 s412 s433 s508))), p0:(OR (GT (ADD s15 s153 s161 s260 s336 s339) s355) (GT 1 (A...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 205 steps with 0 reset in 6 ms.
FORMULA PolyORBLF-PT-S06J04T06-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T06-LTLCardinality-01 finished in 11446 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 13 out of 611 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 611/611 places, 1503/1503 transitions.
Drop transitions removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 0 with 44 rules applied. Total rules applied 44 place count 611 transition count 1459
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 1 with 44 rules applied. Total rules applied 88 place count 567 transition count 1459
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 72 Pre rules applied. Total rules applied 88 place count 567 transition count 1387
Deduced a syphon composed of 72 places in 2 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 232 place count 495 transition count 1387
Performed 67 Post agglomeration using F-continuation condition.Transition count delta: 67
Deduced a syphon composed of 67 places in 2 ms
Reduce places removed 67 places and 0 transitions.
Iterating global reduction 2 with 134 rules applied. Total rules applied 366 place count 428 transition count 1320
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 370 place count 424 transition count 1316
Iterating global reduction 2 with 4 rules applied. Total rules applied 374 place count 424 transition count 1316
Applied a total of 374 rules in 159 ms. Remains 424 /611 variables (removed 187) and now considering 1316/1503 (removed 187) transitions.
[2023-03-15 19:46:29] [INFO ] Flow matrix only has 1280 transitions (discarded 36 similar events)
// Phase 1: matrix 1280 rows 424 cols
[2023-03-15 19:46:29] [INFO ] Computed 42 place invariants in 23 ms
[2023-03-15 19:46:30] [INFO ] Dead Transitions using invariants and state equation in 856 ms found 0 transitions.
[2023-03-15 19:46:30] [INFO ] Flow matrix only has 1280 transitions (discarded 36 similar events)
[2023-03-15 19:46:30] [INFO ] Invariant cache hit.
[2023-03-15 19:46:30] [INFO ] Implicit Places using invariants in 478 ms returned []
[2023-03-15 19:46:30] [INFO ] Flow matrix only has 1280 transitions (discarded 36 similar events)
[2023-03-15 19:46:30] [INFO ] Invariant cache hit.
[2023-03-15 19:46:31] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-15 19:46:37] [INFO ] Implicit Places using invariants and state equation in 7060 ms returned []
Implicit Place search using SMT with State Equation took 7543 ms to find 0 implicit places.
[2023-03-15 19:46:37] [INFO ] Redundant transitions in 85 ms returned []
[2023-03-15 19:46:37] [INFO ] Flow matrix only has 1280 transitions (discarded 36 similar events)
[2023-03-15 19:46:37] [INFO ] Invariant cache hit.
[2023-03-15 19:46:38] [INFO ] Dead Transitions using invariants and state equation in 843 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 424/611 places, 1316/1503 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9496 ms. Remains : 424/611 places, 1316/1503 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J04T06-LTLCardinality-04 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:(OR (GT (ADD s40 s85 s115 s226 s264 s347) (ADD s24 s101 s177 s276 s356 s418)) (GT 1 s122))], 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 21 steps with 1 reset in 3 ms.
FORMULA PolyORBLF-PT-S06J04T06-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T06-LTLCardinality-04 finished in 9591 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)))'
Support contains 6 out of 611 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 611/611 places, 1503/1503 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 609 transition count 1501
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 609 transition count 1501
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 608 transition count 1500
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 608 transition count 1500
Applied a total of 6 rules in 28 ms. Remains 608 /611 variables (removed 3) and now considering 1500/1503 (removed 3) transitions.
[2023-03-15 19:46:38] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
// Phase 1: matrix 1464 rows 608 cols
[2023-03-15 19:46:38] [INFO ] Computed 42 place invariants in 31 ms
[2023-03-15 19:46:40] [INFO ] Dead Transitions using invariants and state equation in 1472 ms found 0 transitions.
[2023-03-15 19:46:40] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:46:40] [INFO ] Invariant cache hit.
[2023-03-15 19:46:40] [INFO ] Implicit Places using invariants in 592 ms returned []
[2023-03-15 19:46:40] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:46:40] [INFO ] Invariant cache hit.
[2023-03-15 19:46:41] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-15 19:46:48] [INFO ] Implicit Places using invariants and state equation in 7482 ms returned []
Implicit Place search using SMT with State Equation took 8079 ms to find 0 implicit places.
[2023-03-15 19:46:48] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:46:48] [INFO ] Invariant cache hit.
[2023-03-15 19:46:49] [INFO ] Dead Transitions using invariants and state equation in 1408 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 608/611 places, 1500/1503 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10990 ms. Remains : 608/611 places, 1500/1503 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J04T06-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 (ADD s58 s63 s151 s504 s525 s604))], 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][false, false]]
Stuttering criterion allowed to conclude after 41 steps with 1 reset in 2 ms.
FORMULA PolyORBLF-PT-S06J04T06-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T06-LTLCardinality-07 finished in 11087 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||X(p1))))'
Support contains 3 out of 611 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 611/611 places, 1503/1503 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 609 transition count 1501
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 609 transition count 1501
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 608 transition count 1500
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 608 transition count 1500
Applied a total of 6 rules in 28 ms. Remains 608 /611 variables (removed 3) and now considering 1500/1503 (removed 3) transitions.
[2023-03-15 19:46:49] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:46:49] [INFO ] Invariant cache hit.
[2023-03-15 19:46:51] [INFO ] Dead Transitions using invariants and state equation in 1422 ms found 0 transitions.
[2023-03-15 19:46:51] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:46:51] [INFO ] Invariant cache hit.
[2023-03-15 19:46:51] [INFO ] Implicit Places using invariants in 549 ms returned []
[2023-03-15 19:46:51] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:46:51] [INFO ] Invariant cache hit.
[2023-03-15 19:46:52] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-15 19:47:00] [INFO ] Implicit Places using invariants and state equation in 8515 ms returned []
Implicit Place search using SMT with State Equation took 9069 ms to find 0 implicit places.
[2023-03-15 19:47:00] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:47:00] [INFO ] Invariant cache hit.
[2023-03-15 19:47:01] [INFO ] Dead Transitions using invariants and state equation in 1416 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 608/611 places, 1500/1503 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11937 ms. Remains : 608/611 places, 1500/1503 transitions.
Stuttering acceptance computed with spot in 112 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S06J04T06-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT 1 s449), p1:(GT s556 s384)], 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 1 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S06J04T06-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T06-LTLCardinality-10 finished in 12076 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||X(G(p0)))))'
Support contains 2 out of 611 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 611/611 places, 1503/1503 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 609 transition count 1501
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 609 transition count 1501
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 608 transition count 1500
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 608 transition count 1500
Applied a total of 6 rules in 26 ms. Remains 608 /611 variables (removed 3) and now considering 1500/1503 (removed 3) transitions.
[2023-03-15 19:47:01] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:47:01] [INFO ] Invariant cache hit.
[2023-03-15 19:47:03] [INFO ] Dead Transitions using invariants and state equation in 1398 ms found 0 transitions.
[2023-03-15 19:47:03] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:47:03] [INFO ] Invariant cache hit.
[2023-03-15 19:47:03] [INFO ] Implicit Places using invariants in 589 ms returned []
[2023-03-15 19:47:03] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:47:03] [INFO ] Invariant cache hit.
[2023-03-15 19:47:04] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-15 19:47:11] [INFO ] Implicit Places using invariants and state equation in 8024 ms returned []
Implicit Place search using SMT with State Equation took 8614 ms to find 0 implicit places.
[2023-03-15 19:47:11] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:47:11] [INFO ] Invariant cache hit.
[2023-03-15 19:47:13] [INFO ] Dead Transitions using invariants and state equation in 1361 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 608/611 places, 1500/1503 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11404 ms. Remains : 608/611 places, 1500/1503 transitions.
Stuttering acceptance computed with spot in 110 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J04T06-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s581 s37)], 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 15 steps with 1 reset in 2 ms.
FORMULA PolyORBLF-PT-S06J04T06-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T06-LTLCardinality-11 finished in 11542 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' '!((p0 U G(p1)))'
Support contains 5 out of 611 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 611/611 places, 1503/1503 transitions.
Drop transitions removed 37 transitions
Trivial Post-agglo rules discarded 37 transitions
Performed 37 trivial Post agglomeration. Transition count delta: 37
Iterating post reduction 0 with 37 rules applied. Total rules applied 37 place count 611 transition count 1466
Reduce places removed 37 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 43 rules applied. Total rules applied 80 place count 574 transition count 1460
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 86 place count 568 transition count 1460
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 72 Pre rules applied. Total rules applied 86 place count 568 transition count 1388
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 3 with 144 rules applied. Total rules applied 230 place count 496 transition count 1388
Performed 73 Post agglomeration using F-continuation condition.Transition count delta: 73
Deduced a syphon composed of 73 places in 1 ms
Reduce places removed 73 places and 0 transitions.
Iterating global reduction 3 with 146 rules applied. Total rules applied 376 place count 423 transition count 1315
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 380 place count 419 transition count 1311
Iterating global reduction 3 with 4 rules applied. Total rules applied 384 place count 419 transition count 1311
Applied a total of 384 rules in 149 ms. Remains 419 /611 variables (removed 192) and now considering 1311/1503 (removed 192) transitions.
[2023-03-15 19:47:13] [INFO ] Flow matrix only has 1275 transitions (discarded 36 similar events)
// Phase 1: matrix 1275 rows 419 cols
[2023-03-15 19:47:13] [INFO ] Computed 42 place invariants in 20 ms
[2023-03-15 19:47:14] [INFO ] Dead Transitions using invariants and state equation in 1256 ms found 0 transitions.
[2023-03-15 19:47:14] [INFO ] Flow matrix only has 1275 transitions (discarded 36 similar events)
[2023-03-15 19:47:14] [INFO ] Invariant cache hit.
[2023-03-15 19:47:15] [INFO ] Implicit Places using invariants in 534 ms returned []
[2023-03-15 19:47:15] [INFO ] Flow matrix only has 1275 transitions (discarded 36 similar events)
[2023-03-15 19:47:15] [INFO ] Invariant cache hit.
[2023-03-15 19:47:15] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-15 19:47:22] [INFO ] Implicit Places using invariants and state equation in 7434 ms returned []
Implicit Place search using SMT with State Equation took 7974 ms to find 0 implicit places.
[2023-03-15 19:47:22] [INFO ] Redundant transitions in 25 ms returned []
[2023-03-15 19:47:22] [INFO ] Flow matrix only has 1275 transitions (discarded 36 similar events)
[2023-03-15 19:47:22] [INFO ] Invariant cache hit.
[2023-03-15 19:47:23] [INFO ] Dead Transitions using invariants and state equation in 809 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 419/611 places, 1311/1503 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10225 ms. Remains : 419/611 places, 1311/1503 transitions.
Stuttering acceptance computed with spot in 85 ms :[(NOT p1), true, (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S06J04T06-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (LEQ 3 s166) (GT s225 s376)), p0:(LEQ s185 s397)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 172 steps with 0 reset in 4 ms.
FORMULA PolyORBLF-PT-S06J04T06-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T06-LTLCardinality-12 finished in 10352 ms.
All properties solved by simple procedures.
Total runtime 75230 ms.

BK_STOP 1678909644676

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBLF-PT-S06J04T06"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is PolyORBLF-PT-S06J04T06, 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 r293-tall-167873945600595"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S06J04T06.tgz
mv PolyORBLF-PT-S06J04T06 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 ;