Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r168-tall-165277017000651.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool itstools
Input is PolyORBLF-PT-S04J04T10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277017000651
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.9M
-rw-r--r-- 1 mcc users 26K Apr 29 13:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 149K Apr 29 13:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 67K Apr 29 13:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 334K Apr 29 13:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 8.9K May 9 08:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 37K May 9 08:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 9.3K May 9 08:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 41K May 9 08:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.9K May 9 08:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.0K May 9 08:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 10 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 4.2M May 10 09:34 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-S04J04T10-LTLCardinality-00
FORMULA_NAME PolyORBLF-PT-S04J04T10-LTLCardinality-01
FORMULA_NAME PolyORBLF-PT-S04J04T10-LTLCardinality-02
FORMULA_NAME PolyORBLF-PT-S04J04T10-LTLCardinality-03
FORMULA_NAME PolyORBLF-PT-S04J04T10-LTLCardinality-04
FORMULA_NAME PolyORBLF-PT-S04J04T10-LTLCardinality-05
FORMULA_NAME PolyORBLF-PT-S04J04T10-LTLCardinality-06
FORMULA_NAME PolyORBLF-PT-S04J04T10-LTLCardinality-07
FORMULA_NAME PolyORBLF-PT-S04J04T10-LTLCardinality-08
FORMULA_NAME PolyORBLF-PT-S04J04T10-LTLCardinality-09
FORMULA_NAME PolyORBLF-PT-S04J04T10-LTLCardinality-10
FORMULA_NAME PolyORBLF-PT-S04J04T10-LTLCardinality-11
FORMULA_NAME PolyORBLF-PT-S04J04T10-LTLCardinality-12
FORMULA_NAME PolyORBLF-PT-S04J04T10-LTLCardinality-13
FORMULA_NAME PolyORBLF-PT-S04J04T10-LTLCardinality-14
FORMULA_NAME PolyORBLF-PT-S04J04T10-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652905805179

Running Version 202205111006
[2022-05-18 20:30:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-18 20:30:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 20:30:06] [INFO ] Load time of PNML (sax parser for PT used): 329 ms
[2022-05-18 20:30:06] [INFO ] Transformed 870 places.
[2022-05-18 20:30:06] [INFO ] Transformed 5034 transitions.
[2022-05-18 20:30:06] [INFO ] Parsed PT model containing 870 places and 5034 transitions in 466 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 2710 transitions
Reduce redundant transitions removed 2710 transitions.
FORMULA PolyORBLF-PT-S04J04T10-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T10-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T10-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 152 out of 870 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 870/870 places, 2324/2324 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 867 transition count 2324
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 12 place count 858 transition count 2315
Iterating global reduction 1 with 9 rules applied. Total rules applied 21 place count 858 transition count 2315
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 30 place count 849 transition count 2306
Iterating global reduction 1 with 9 rules applied. Total rules applied 39 place count 849 transition count 2306
Applied a total of 39 rules in 236 ms. Remains 849 /870 variables (removed 21) and now considering 2306/2324 (removed 18) transitions.
[2022-05-18 20:30:07] [INFO ] Flow matrix only has 2266 transitions (discarded 40 similar events)
// Phase 1: matrix 2266 rows 849 cols
[2022-05-18 20:30:07] [INFO ] Computed 55 place invariants in 140 ms
[2022-05-18 20:30:09] [INFO ] Dead Transitions using invariants and state equation in 2806 ms found 540 transitions.
Found 540 dead transitions using SMT.
Drop transitions removed 540 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 540 transitions.
[2022-05-18 20:30:09] [INFO ] Flow matrix only has 1726 transitions (discarded 40 similar events)
// Phase 1: matrix 1726 rows 849 cols
[2022-05-18 20:30:10] [INFO ] Computed 55 place invariants in 74 ms
[2022-05-18 20:30:10] [INFO ] Implicit Places using invariants in 781 ms returned [164, 281, 364, 365, 400, 511, 533, 625, 717, 839]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 788 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 839/870 places, 1766/2324 transitions.
Applied a total of 0 rules in 18 ms. Remains 839 /839 variables (removed 0) and now considering 1766/1766 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 839/870 places, 1766/2324 transitions.
Support contains 152 out of 839 places after structural reductions.
[2022-05-18 20:30:11] [INFO ] Flatten gal took : 198 ms
[2022-05-18 20:30:11] [INFO ] Flatten gal took : 129 ms
[2022-05-18 20:30:11] [INFO ] Input system was already deterministic with 1766 transitions.
Support contains 133 out of 839 places (down from 152) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 504 ms. (steps per millisecond=19 ) properties (out of 26) seen :16
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=68 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=73 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=63 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2022-05-18 20:30:13] [INFO ] Flow matrix only has 1726 transitions (discarded 40 similar events)
// Phase 1: matrix 1726 rows 839 cols
[2022-05-18 20:30:13] [INFO ] Computed 45 place invariants in 36 ms
[2022-05-18 20:30:13] [INFO ] After 354ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2022-05-18 20:30:13] [INFO ] [Nat]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-18 20:30:14] [INFO ] [Nat]Absence check using 14 positive and 31 generalized place invariants in 33 ms returned sat
[2022-05-18 20:30:38] [INFO ] After 24675ms SMT Verify possible using state equation in natural domain returned unsat :8 sat :1
[2022-05-18 20:30:38] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 20:30:38] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-18 20:30:38] [INFO ] After 25035ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:10
Fused 10 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 3 out of 839 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 839/839 places, 1766/1766 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 71 transitions
Trivial Post-agglo rules discarded 71 transitions
Performed 71 trivial Post agglomeration. Transition count delta: 71
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 838 transition count 1695
Reduce places removed 71 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 72 rules applied. Total rules applied 144 place count 767 transition count 1694
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 145 place count 766 transition count 1694
Performed 99 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 99 Pre rules applied. Total rules applied 145 place count 766 transition count 1595
Deduced a syphon composed of 99 places in 1 ms
Reduce places removed 99 places and 0 transitions.
Iterating global reduction 3 with 198 rules applied. Total rules applied 343 place count 667 transition count 1595
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 344 place count 666 transition count 1594
Iterating global reduction 3 with 1 rules applied. Total rules applied 345 place count 666 transition count 1594
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 2 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 3 with 200 rules applied. Total rules applied 545 place count 566 transition count 1494
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 549 place count 562 transition count 1490
Iterating global reduction 3 with 4 rules applied. Total rules applied 553 place count 562 transition count 1490
Free-agglomeration rule (complex) applied 20 times.
Iterating global reduction 3 with 20 rules applied. Total rules applied 573 place count 562 transition count 1470
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 3 with 20 rules applied. Total rules applied 593 place count 542 transition count 1470
Applied a total of 593 rules in 292 ms. Remains 542 /839 variables (removed 297) and now considering 1470/1766 (removed 296) transitions.
[2022-05-18 20:30:39] [INFO ] Flow matrix only has 1430 transitions (discarded 40 similar events)
// Phase 1: matrix 1430 rows 542 cols
[2022-05-18 20:30:39] [INFO ] Computed 44 place invariants in 24 ms
[2022-05-18 20:30:40] [INFO ] Dead Transitions using invariants and state equation in 1071 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 542/839 places, 1470/1766 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 126259 steps, run timeout after 3001 ms. (steps per millisecond=42 ) properties seen :{}
Probabilistic random walk after 126259 steps, saw 90903 distinct states, run finished after 3002 ms. (steps per millisecond=42 ) properties seen :0
Running SMT prover for 2 properties.
[2022-05-18 20:30:43] [INFO ] Flow matrix only has 1430 transitions (discarded 40 similar events)
// Phase 1: matrix 1430 rows 542 cols
[2022-05-18 20:30:43] [INFO ] Computed 44 place invariants in 28 ms
[2022-05-18 20:30:43] [INFO ] After 77ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-18 20:30:43] [INFO ] [Nat]Absence check using 13 positive place invariants in 5 ms returned sat
[2022-05-18 20:30:43] [INFO ] [Nat]Absence check using 13 positive and 31 generalized place invariants in 31 ms returned sat
[2022-05-18 20:30:50] [INFO ] After 7057ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-18 20:30:50] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 20:30:55] [INFO ] After 4664ms SMT Verify possible using 200 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-05-18 20:30:56] [INFO ] Deduced a trap composed of 53 places in 258 ms of which 2 ms to minimize.
[2022-05-18 20:30:56] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 306 ms
[2022-05-18 20:30:57] [INFO ] Deduced a trap composed of 289 places in 338 ms of which 1 ms to minimize.
[2022-05-18 20:30:58] [INFO ] Deduced a trap composed of 44 places in 54 ms of which 1 ms to minimize.
[2022-05-18 20:30:58] [INFO ] Deduced a trap composed of 45 places in 290 ms of which 3 ms to minimize.
[2022-05-18 20:30:58] [INFO ] Deduced a trap composed of 45 places in 282 ms of which 1 ms to minimize.
[2022-05-18 20:30:59] [INFO ] Deduced a trap composed of 45 places in 283 ms of which 0 ms to minimize.
[2022-05-18 20:30:59] [INFO ] Deduced a trap composed of 269 places in 291 ms of which 1 ms to minimize.
[2022-05-18 20:30:59] [INFO ] Deduced a trap composed of 44 places in 294 ms of which 1 ms to minimize.
[2022-05-18 20:31:00] [INFO ] Deduced a trap composed of 45 places in 296 ms of which 1 ms to minimize.
[2022-05-18 20:31:00] [INFO ] Deduced a trap composed of 212 places in 285 ms of which 1 ms to minimize.
[2022-05-18 20:31:01] [INFO ] Deduced a trap composed of 277 places in 283 ms of which 1 ms to minimize.
[2022-05-18 20:31:01] [INFO ] Deduced a trap composed of 284 places in 279 ms of which 1 ms to minimize.
[2022-05-18 20:31:02] [INFO ] Deduced a trap composed of 278 places in 268 ms of which 0 ms to minimize.
[2022-05-18 20:31:02] [INFO ] Deduced a trap composed of 258 places in 293 ms of which 1 ms to minimize.
[2022-05-18 20:31:02] [INFO ] Deduced a trap composed of 286 places in 288 ms of which 1 ms to minimize.
[2022-05-18 20:31:03] [INFO ] Deduced a trap composed of 290 places in 267 ms of which 0 ms to minimize.
[2022-05-18 20:31:03] [INFO ] Deduced a trap composed of 191 places in 268 ms of which 0 ms to minimize.
[2022-05-18 20:31:03] [INFO ] Deduced a trap composed of 197 places in 272 ms of which 1 ms to minimize.
[2022-05-18 20:31:04] [INFO ] Deduced a trap composed of 203 places in 273 ms of which 0 ms to minimize.
[2022-05-18 20:31:04] [INFO ] Deduced a trap composed of 198 places in 270 ms of which 0 ms to minimize.
[2022-05-18 20:31:05] [INFO ] Deduced a trap composed of 268 places in 263 ms of which 1 ms to minimize.
[2022-05-18 20:31:05] [INFO ] Deduced a trap composed of 202 places in 266 ms of which 1 ms to minimize.
[2022-05-18 20:31:05] [INFO ] Deduced a trap composed of 206 places in 284 ms of which 1 ms to minimize.
[2022-05-18 20:31:06] [INFO ] Deduced a trap composed of 206 places in 277 ms of which 1 ms to minimize.
[2022-05-18 20:31:07] [INFO ] Deduced a trap composed of 191 places in 274 ms of which 0 ms to minimize.
[2022-05-18 20:31:07] [INFO ] Deduced a trap composed of 170 places in 298 ms of which 1 ms to minimize.
[2022-05-18 20:31:07] [INFO ] Deduced a trap composed of 191 places in 292 ms of which 1 ms to minimize.
[2022-05-18 20:31:08] [INFO ] Deduced a trap composed of 215 places in 294 ms of which 1 ms to minimize.
[2022-05-18 20:31:08] [INFO ] Deduced a trap composed of 176 places in 301 ms of which 1 ms to minimize.
[2022-05-18 20:31:08] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-18 20:31:08] [INFO ] After 25073ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 6 ms.
Support contains 1 out of 542 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 542/542 places, 1470/1470 transitions.
Applied a total of 0 rules in 43 ms. Remains 542 /542 variables (removed 0) and now considering 1470/1470 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 542/542 places, 1470/1470 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 168708 steps, run timeout after 3001 ms. (steps per millisecond=56 ) properties seen :{}
Probabilistic random walk after 168708 steps, saw 121359 distinct states, run finished after 3001 ms. (steps per millisecond=56 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-18 20:31:11] [INFO ] Flow matrix only has 1430 transitions (discarded 40 similar events)
// Phase 1: matrix 1430 rows 542 cols
[2022-05-18 20:31:11] [INFO ] Computed 44 place invariants in 25 ms
[2022-05-18 20:31:11] [INFO ] [Real]Absence check using 13 positive place invariants in 5 ms returned sat
[2022-05-18 20:31:11] [INFO ] [Real]Absence check using 13 positive and 31 generalized place invariants in 22 ms returned sat
[2022-05-18 20:31:36] [INFO ] After 25016ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 542 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 542/542 places, 1470/1470 transitions.
Applied a total of 0 rules in 46 ms. Remains 542 /542 variables (removed 0) and now considering 1470/1470 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 542/542 places, 1470/1470 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 542/542 places, 1470/1470 transitions.
Applied a total of 0 rules in 72 ms. Remains 542 /542 variables (removed 0) and now considering 1470/1470 (removed 0) transitions.
[2022-05-18 20:31:36] [INFO ] Flow matrix only has 1430 transitions (discarded 40 similar events)
// Phase 1: matrix 1430 rows 542 cols
[2022-05-18 20:31:36] [INFO ] Computed 44 place invariants in 22 ms
[2022-05-18 20:31:37] [INFO ] Implicit Places using invariants in 999 ms returned []
[2022-05-18 20:31:37] [INFO ] Flow matrix only has 1430 transitions (discarded 40 similar events)
// Phase 1: matrix 1430 rows 542 cols
[2022-05-18 20:31:37] [INFO ] Computed 44 place invariants in 25 ms
[2022-05-18 20:31:38] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 20:31:49] [INFO ] Implicit Places using invariants and state equation in 11735 ms returned []
Implicit Place search using SMT with State Equation took 12752 ms to find 0 implicit places.
[2022-05-18 20:31:49] [INFO ] Redundant transitions in 115 ms returned []
[2022-05-18 20:31:49] [INFO ] Flow matrix only has 1430 transitions (discarded 40 similar events)
// Phase 1: matrix 1430 rows 542 cols
[2022-05-18 20:31:49] [INFO ] Computed 44 place invariants in 24 ms
[2022-05-18 20:31:50] [INFO ] Dead Transitions using invariants and state equation in 1124 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 542/542 places, 1470/1470 transitions.
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 542 transition count 1430
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: -100
Deduced a syphon composed of 10 places in 14 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 1 with 20 rules applied. Total rules applied 60 place count 532 transition count 1530
Drop transitions removed 80 transitions
Redundant transition composition rules discarded 80 transitions
Iterating global reduction 1 with 80 rules applied. Total rules applied 140 place count 532 transition count 1450
Free-agglomeration rule applied 10 times.
Iterating global reduction 1 with 10 rules applied. Total rules applied 150 place count 532 transition count 1440
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 160 place count 522 transition count 1440
Free-agglomeration rule (complex) applied 14 times.
Iterating global reduction 2 with 14 rules applied. Total rules applied 174 place count 522 transition count 1426
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 188 place count 508 transition count 1426
Applied a total of 188 rules in 199 ms. Remains 508 /542 variables (removed 34) and now considering 1426/1470 (removed 44) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1426 rows 508 cols
[2022-05-18 20:31:51] [INFO ] Computed 44 place invariants in 36 ms
[2022-05-18 20:31:51] [INFO ] [Real]Absence check using 12 positive place invariants in 19 ms returned sat
[2022-05-18 20:31:51] [INFO ] [Real]Absence check using 12 positive and 32 generalized place invariants in 26 ms returned sat
[2022-05-18 20:31:53] [INFO ] After 2542ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 20:31:53] [INFO ] [Nat]Absence check using 12 positive place invariants in 6 ms returned sat
[2022-05-18 20:31:53] [INFO ] [Nat]Absence check using 12 positive and 32 generalized place invariants in 24 ms returned sat
[2022-05-18 20:35:38] [INFO ] After 225027ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
[2022-05-18 20:35:38] [INFO ] Flatten gal took : 77 ms
[2022-05-18 20:35:38] [INFO ] Flatten gal took : 72 ms
[2022-05-18 20:35:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7111325971606009988.gal : 21 ms
[2022-05-18 20:35:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9651846028817031244.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms13928757939452477146;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7111325971606009988.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9651846028817031244.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality9651846028817031244.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 26
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :26 after 76
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :76 after 181
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :181 after 796
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :796 after 981
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :981 after 1626
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1626 after 2516
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2516 after 3541
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :3541 after 22426
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :22426 after 188736
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1.20591e+07 after 1.20609e+07
Detected timeout of ITS tools.
[2022-05-18 20:35:54] [INFO ] Flatten gal took : 71 ms
[2022-05-18 20:35:54] [INFO ] Applying decomposition
[2022-05-18 20:35:54] [INFO ] Flatten gal took : 68 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph12211609446385475733.txt' '-o' '/tmp/graph12211609446385475733.bin' '-w' '/tmp/graph12211609446385475733.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph12211609446385475733.bin' '-l' '-1' '-v' '-w' '/tmp/graph12211609446385475733.weights' '-q' '0' '-e' '0.001'
[2022-05-18 20:35:54] [INFO ] Decomposing Gal with order
[2022-05-18 20:35:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 20:35:54] [INFO ] Removed a total of 1727 redundant transitions.
[2022-05-18 20:35:55] [INFO ] Flatten gal took : 430 ms
[2022-05-18 20:35:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 549 labels/synchronizations in 85 ms.
[2022-05-18 20:35:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8063661999725088439.gal : 30 ms
[2022-05-18 20:35:55] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11954243151819256341.prop : 274 ms
Invoking ITS tools like this :cd /tmp/redAtoms13928757939452477146;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8063661999725088439.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11954243151819256341.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
Loading property file /tmp/ReachabilityCardinality11954243151819256341.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 242
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :242 after 279
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :279 after 299
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :299 after 299
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :299 after 299
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :299 after 299
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :299 after 2789
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2789 after 39055
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :39055 after 2.04078e+06
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :2.04078e+06 after 2.04155e+06
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :2.04155e+06 after 2.04222e+06
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10271001420459873343
[2022-05-18 20:36:10] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10271001420459873343
Running compilation step : cd /tmp/ltsmin10271001420459873343;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2756 ms.
Running link step : cd /tmp/ltsmin10271001420459873343;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin10271001420459873343;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'AtomicPropp18==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
FORMULA PolyORBLF-PT-S04J04T10-LTLCardinality-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 9 atomic propositions for a total of 12 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA PolyORBLF-PT-S04J04T10-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T10-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T10-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T10-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(p0)))'
Support contains 44 out of 839 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 839/839 places, 1766/1766 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 838 transition count 1766
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 837 transition count 1765
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 837 transition count 1765
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 836 transition count 1764
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 836 transition count 1764
Applied a total of 5 rules in 45 ms. Remains 836 /839 variables (removed 3) and now considering 1764/1766 (removed 2) transitions.
[2022-05-18 20:36:25] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
// Phase 1: matrix 1724 rows 836 cols
[2022-05-18 20:36:25] [INFO ] Computed 44 place invariants in 30 ms
[2022-05-18 20:36:28] [INFO ] Dead Transitions using invariants and state equation in 2166 ms found 0 transitions.
[2022-05-18 20:36:28] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
// Phase 1: matrix 1724 rows 836 cols
[2022-05-18 20:36:28] [INFO ] Computed 44 place invariants in 45 ms
[2022-05-18 20:36:28] [INFO ] Implicit Places using invariants in 899 ms returned []
[2022-05-18 20:36:28] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
// Phase 1: matrix 1724 rows 836 cols
[2022-05-18 20:36:28] [INFO ] Computed 44 place invariants in 28 ms
[2022-05-18 20:36:29] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 20:36:41] [INFO ] Implicit Places using invariants and state equation in 12265 ms returned []
Implicit Place search using SMT with State Equation took 13174 ms to find 0 implicit places.
[2022-05-18 20:36:41] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
// Phase 1: matrix 1724 rows 836 cols
[2022-05-18 20:36:41] [INFO ] Computed 44 place invariants in 39 ms
[2022-05-18 20:36:43] [INFO ] Dead Transitions using invariants and state equation in 2282 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 836/839 places, 1764/1766 transitions.
Finished structural reductions, in 1 iterations. Remains : 836/839 places, 1764/1766 transitions.
Stuttering acceptance computed with spot in 199 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J04T10-LTLCardinality-01 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:(GT (ADD s38 s170 s251 s361) (ADD s16 s28 s48 s54 s138 s152 s171 s190 s191 s261 s263 s272 s274 s287 s323 s326 s330 s335 s381 s405 s421 s448 s460 s477 s...], 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 4 steps with 0 reset in 3 ms.
FORMULA PolyORBLF-PT-S04J04T10-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J04T10-LTLCardinality-01 finished in 17941 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 5 out of 839 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 839/839 places, 1766/1766 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 838 transition count 1694
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 144 place count 766 transition count 1694
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 144 place count 766 transition count 1594
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 344 place count 666 transition count 1594
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 345 place count 665 transition count 1593
Iterating global reduction 2 with 1 rules applied. Total rules applied 346 place count 665 transition count 1593
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 546 place count 565 transition count 1493
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 551 place count 560 transition count 1488
Iterating global reduction 2 with 5 rules applied. Total rules applied 556 place count 560 transition count 1488
Applied a total of 556 rules in 143 ms. Remains 560 /839 variables (removed 279) and now considering 1488/1766 (removed 278) transitions.
[2022-05-18 20:36:43] [INFO ] Flow matrix only has 1448 transitions (discarded 40 similar events)
// Phase 1: matrix 1448 rows 560 cols
[2022-05-18 20:36:43] [INFO ] Computed 44 place invariants in 38 ms
[2022-05-18 20:36:45] [INFO ] Dead Transitions using invariants and state equation in 1270 ms found 0 transitions.
[2022-05-18 20:36:45] [INFO ] Flow matrix only has 1448 transitions (discarded 40 similar events)
// Phase 1: matrix 1448 rows 560 cols
[2022-05-18 20:36:45] [INFO ] Computed 44 place invariants in 25 ms
[2022-05-18 20:36:45] [INFO ] Implicit Places using invariants in 640 ms returned []
[2022-05-18 20:36:45] [INFO ] Flow matrix only has 1448 transitions (discarded 40 similar events)
// Phase 1: matrix 1448 rows 560 cols
[2022-05-18 20:36:45] [INFO ] Computed 44 place invariants in 25 ms
[2022-05-18 20:36:46] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 20:36:51] [INFO ] Implicit Places using invariants and state equation in 5515 ms returned []
Implicit Place search using SMT with State Equation took 6173 ms to find 0 implicit places.
[2022-05-18 20:36:51] [INFO ] Redundant transitions in 91 ms returned []
[2022-05-18 20:36:51] [INFO ] Flow matrix only has 1448 transitions (discarded 40 similar events)
// Phase 1: matrix 1448 rows 560 cols
[2022-05-18 20:36:51] [INFO ] Computed 44 place invariants in 23 ms
[2022-05-18 20:36:52] [INFO ] Dead Transitions using invariants and state equation in 1157 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 560/839 places, 1488/1766 transitions.
Finished structural reductions, in 1 iterations. Remains : 560/839 places, 1488/1766 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J04T10-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 2 (ADD s3 s72 s145 s207 s422))], 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 17039 steps with 181 reset in 235 ms.
FORMULA PolyORBLF-PT-S04J04T10-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J04T10-LTLCardinality-02 finished in 9144 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(p0)))'
Support contains 1 out of 839 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 839/839 places, 1766/1766 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 838 transition count 1766
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 837 transition count 1765
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 837 transition count 1765
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 836 transition count 1764
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 836 transition count 1764
Applied a total of 5 rules in 80 ms. Remains 836 /839 variables (removed 3) and now considering 1764/1766 (removed 2) transitions.
[2022-05-18 20:36:52] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
// Phase 1: matrix 1724 rows 836 cols
[2022-05-18 20:36:53] [INFO ] Computed 44 place invariants in 43 ms
[2022-05-18 20:36:55] [INFO ] Dead Transitions using invariants and state equation in 2271 ms found 0 transitions.
[2022-05-18 20:36:55] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
// Phase 1: matrix 1724 rows 836 cols
[2022-05-18 20:36:55] [INFO ] Computed 44 place invariants in 53 ms
[2022-05-18 20:36:56] [INFO ] Implicit Places using invariants in 888 ms returned []
[2022-05-18 20:36:56] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
// Phase 1: matrix 1724 rows 836 cols
[2022-05-18 20:36:56] [INFO ] Computed 44 place invariants in 30 ms
[2022-05-18 20:36:56] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 20:37:04] [INFO ] Implicit Places using invariants and state equation in 8222 ms returned []
Implicit Place search using SMT with State Equation took 9135 ms to find 0 implicit places.
[2022-05-18 20:37:04] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
// Phase 1: matrix 1724 rows 836 cols
[2022-05-18 20:37:04] [INFO ] Computed 44 place invariants in 26 ms
[2022-05-18 20:37:06] [INFO ] Dead Transitions using invariants and state equation in 2135 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 836/839 places, 1764/1766 transitions.
Finished structural reductions, in 1 iterations. Remains : 836/839 places, 1764/1766 transitions.
Stuttering acceptance computed with spot in 87 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J04T10-LTLCardinality-05 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:(GT 3 s14)], 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 44 steps with 0 reset in 2 ms.
FORMULA PolyORBLF-PT-S04J04T10-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J04T10-LTLCardinality-05 finished in 13763 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 6 out of 839 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 839/839 places, 1766/1766 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 838 transition count 1694
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 144 place count 766 transition count 1694
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 144 place count 766 transition count 1594
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 344 place count 666 transition count 1594
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 345 place count 665 transition count 1593
Iterating global reduction 2 with 1 rules applied. Total rules applied 346 place count 665 transition count 1593
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 546 place count 565 transition count 1493
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 551 place count 560 transition count 1488
Iterating global reduction 2 with 5 rules applied. Total rules applied 556 place count 560 transition count 1488
Applied a total of 556 rules in 117 ms. Remains 560 /839 variables (removed 279) and now considering 1488/1766 (removed 278) transitions.
[2022-05-18 20:37:06] [INFO ] Flow matrix only has 1448 transitions (discarded 40 similar events)
// Phase 1: matrix 1448 rows 560 cols
[2022-05-18 20:37:06] [INFO ] Computed 44 place invariants in 22 ms
[2022-05-18 20:37:08] [INFO ] Dead Transitions using invariants and state equation in 1328 ms found 0 transitions.
[2022-05-18 20:37:08] [INFO ] Flow matrix only has 1448 transitions (discarded 40 similar events)
// Phase 1: matrix 1448 rows 560 cols
[2022-05-18 20:37:08] [INFO ] Computed 44 place invariants in 24 ms
[2022-05-18 20:37:08] [INFO ] Implicit Places using invariants in 645 ms returned []
[2022-05-18 20:37:08] [INFO ] Flow matrix only has 1448 transitions (discarded 40 similar events)
// Phase 1: matrix 1448 rows 560 cols
[2022-05-18 20:37:08] [INFO ] Computed 44 place invariants in 22 ms
[2022-05-18 20:37:09] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 20:37:14] [INFO ] Implicit Places using invariants and state equation in 5545 ms returned []
Implicit Place search using SMT with State Equation took 6212 ms to find 0 implicit places.
[2022-05-18 20:37:14] [INFO ] Redundant transitions in 41 ms returned []
[2022-05-18 20:37:14] [INFO ] Flow matrix only has 1448 transitions (discarded 40 similar events)
// Phase 1: matrix 1448 rows 560 cols
[2022-05-18 20:37:14] [INFO ] Computed 44 place invariants in 22 ms
[2022-05-18 20:37:15] [INFO ] Dead Transitions using invariants and state equation in 1165 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 560/839 places, 1488/1766 transitions.
Finished structural reductions, in 1 iterations. Remains : 560/839 places, 1488/1766 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J04T10-LTLCardinality-06 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:(LEQ (ADD s3 s72 s145 s207 s422) s6)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 5373 reset in 629 ms.
Product exploration explored 100000 steps with 5413 reset in 671 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 202 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Finished random walk after 11 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=11 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 125 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 51 ms :[(NOT p0), (NOT p0)]
[2022-05-18 20:37:17] [INFO ] Flow matrix only has 1448 transitions (discarded 40 similar events)
// Phase 1: matrix 1448 rows 560 cols
[2022-05-18 20:37:17] [INFO ] Computed 44 place invariants in 24 ms
[2022-05-18 20:37:18] [INFO ] [Real]Absence check using 14 positive place invariants in 22 ms returned sat
[2022-05-18 20:37:18] [INFO ] [Real]Absence check using 14 positive and 30 generalized place invariants in 134 ms returned sat
[2022-05-18 20:37:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 20:37:20] [INFO ] [Real]Absence check using state equation in 2026 ms returned sat
[2022-05-18 20:37:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 20:37:21] [INFO ] [Nat]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-18 20:37:21] [INFO ] [Nat]Absence check using 14 positive and 30 generalized place invariants in 178 ms returned sat
[2022-05-18 20:37:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 20:37:25] [INFO ] [Nat]Absence check using state equation in 3984 ms returned sat
[2022-05-18 20:37:25] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 20:37:28] [INFO ] [Nat]Added 200 Read/Feed constraints in 2789 ms returned sat
[2022-05-18 20:37:28] [INFO ] Deduced a trap composed of 147 places in 450 ms of which 1 ms to minimize.
[2022-05-18 20:37:29] [INFO ] Deduced a trap composed of 162 places in 307 ms of which 0 ms to minimize.
[2022-05-18 20:37:29] [INFO ] Deduced a trap composed of 47 places in 540 ms of which 1 ms to minimize.
[2022-05-18 20:37:30] [INFO ] Deduced a trap composed of 203 places in 342 ms of which 1 ms to minimize.
[2022-05-18 20:37:31] [INFO ] Deduced a trap composed of 169 places in 305 ms of which 4 ms to minimize.
[2022-05-18 20:37:31] [INFO ] Deduced a trap composed of 209 places in 311 ms of which 0 ms to minimize.
[2022-05-18 20:37:32] [INFO ] Deduced a trap composed of 208 places in 276 ms of which 0 ms to minimize.
[2022-05-18 20:37:32] [INFO ] Deduced a trap composed of 140 places in 273 ms of which 1 ms to minimize.
[2022-05-18 20:37:32] [INFO ] Deduced a trap composed of 100 places in 350 ms of which 6 ms to minimize.
[2022-05-18 20:37:33] [INFO ] Deduced a trap composed of 138 places in 279 ms of which 1 ms to minimize.
[2022-05-18 20:37:34] [INFO ] Deduced a trap composed of 186 places in 323 ms of which 1 ms to minimize.
[2022-05-18 20:37:35] [INFO ] Trap strengthening (SAT) tested/added 11/11 trap constraints in 7227 ms
Could not prove EG (NOT p0)
Support contains 6 out of 560 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 560/560 places, 1488/1488 transitions.
Applied a total of 0 rules in 45 ms. Remains 560 /560 variables (removed 0) and now considering 1488/1488 (removed 0) transitions.
[2022-05-18 20:37:35] [INFO ] Flow matrix only has 1448 transitions (discarded 40 similar events)
// Phase 1: matrix 1448 rows 560 cols
[2022-05-18 20:37:35] [INFO ] Computed 44 place invariants in 27 ms
[2022-05-18 20:37:36] [INFO ] Dead Transitions using invariants and state equation in 1156 ms found 0 transitions.
[2022-05-18 20:37:36] [INFO ] Flow matrix only has 1448 transitions (discarded 40 similar events)
// Phase 1: matrix 1448 rows 560 cols
[2022-05-18 20:37:36] [INFO ] Computed 44 place invariants in 22 ms
[2022-05-18 20:37:37] [INFO ] Implicit Places using invariants in 640 ms returned []
[2022-05-18 20:37:37] [INFO ] Flow matrix only has 1448 transitions (discarded 40 similar events)
// Phase 1: matrix 1448 rows 560 cols
[2022-05-18 20:37:37] [INFO ] Computed 44 place invariants in 31 ms
[2022-05-18 20:37:37] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 20:37:43] [INFO ] Implicit Places using invariants and state equation in 5755 ms returned []
Implicit Place search using SMT with State Equation took 6412 ms to find 0 implicit places.
[2022-05-18 20:37:43] [INFO ] Redundant transitions in 31 ms returned []
[2022-05-18 20:37:43] [INFO ] Flow matrix only has 1448 transitions (discarded 40 similar events)
// Phase 1: matrix 1448 rows 560 cols
[2022-05-18 20:37:43] [INFO ] Computed 44 place invariants in 21 ms
[2022-05-18 20:37:44] [INFO ] Dead Transitions using invariants and state equation in 1098 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 560/560 places, 1488/1488 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 124 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Finished random walk after 20 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=10 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 114 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
[2022-05-18 20:37:44] [INFO ] Flow matrix only has 1448 transitions (discarded 40 similar events)
// Phase 1: matrix 1448 rows 560 cols
[2022-05-18 20:37:44] [INFO ] Computed 44 place invariants in 22 ms
[2022-05-18 20:37:45] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-18 20:37:45] [INFO ] [Real]Absence check using 14 positive and 30 generalized place invariants in 102 ms returned sat
[2022-05-18 20:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 20:37:47] [INFO ] [Real]Absence check using state equation in 2022 ms returned sat
[2022-05-18 20:37:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 20:37:48] [INFO ] [Nat]Absence check using 14 positive place invariants in 8 ms returned sat
[2022-05-18 20:37:48] [INFO ] [Nat]Absence check using 14 positive and 30 generalized place invariants in 174 ms returned sat
[2022-05-18 20:37:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 20:37:52] [INFO ] [Nat]Absence check using state equation in 4031 ms returned sat
[2022-05-18 20:37:52] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 20:37:55] [INFO ] [Nat]Added 200 Read/Feed constraints in 2786 ms returned sat
[2022-05-18 20:37:55] [INFO ] Deduced a trap composed of 147 places in 276 ms of which 0 ms to minimize.
[2022-05-18 20:37:56] [INFO ] Deduced a trap composed of 162 places in 283 ms of which 1 ms to minimize.
[2022-05-18 20:37:56] [INFO ] Deduced a trap composed of 47 places in 274 ms of which 0 ms to minimize.
[2022-05-18 20:37:57] [INFO ] Deduced a trap composed of 203 places in 282 ms of which 0 ms to minimize.
[2022-05-18 20:37:58] [INFO ] Deduced a trap composed of 169 places in 291 ms of which 0 ms to minimize.
[2022-05-18 20:37:58] [INFO ] Deduced a trap composed of 209 places in 280 ms of which 1 ms to minimize.
[2022-05-18 20:37:58] [INFO ] Deduced a trap composed of 208 places in 284 ms of which 0 ms to minimize.
[2022-05-18 20:37:59] [INFO ] Deduced a trap composed of 140 places in 274 ms of which 0 ms to minimize.
[2022-05-18 20:37:59] [INFO ] Deduced a trap composed of 100 places in 290 ms of which 0 ms to minimize.
[2022-05-18 20:38:00] [INFO ] Deduced a trap composed of 138 places in 318 ms of which 1 ms to minimize.
[2022-05-18 20:38:00] [INFO ] Deduced a trap composed of 186 places in 271 ms of which 1 ms to minimize.
[2022-05-18 20:38:02] [INFO ] Deduced a trap composed of 47 places in 277 ms of which 0 ms to minimize.
[2022-05-18 20:38:02] [INFO ] Trap strengthening (SAT) tested/added 12/12 trap constraints in 7293 ms
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 5385 reset in 522 ms.
Product exploration explored 100000 steps with 5415 reset in 573 ms.
Built C files in :
/tmp/ltsmin4427415771459534266
[2022-05-18 20:38:04] [INFO ] Computing symmetric may disable matrix : 1488 transitions.
[2022-05-18 20:38:04] [INFO ] Computation of Complete disable matrix. took 19 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 20:38:04] [INFO ] Computing symmetric may enable matrix : 1488 transitions.
[2022-05-18 20:38:04] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 20:38:04] [INFO ] Computing Do-Not-Accords matrix : 1488 transitions.
[2022-05-18 20:38:04] [INFO ] Computation of Completed DNA matrix. took 93 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 20:38:04] [INFO ] Built C files in 417ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4427415771459534266
Running compilation step : cd /tmp/ltsmin4427415771459534266;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4427415771459534266;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4427415771459534266;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 6 out of 560 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 560/560 places, 1488/1488 transitions.
Applied a total of 0 rules in 25 ms. Remains 560 /560 variables (removed 0) and now considering 1488/1488 (removed 0) transitions.
[2022-05-18 20:38:07] [INFO ] Flow matrix only has 1448 transitions (discarded 40 similar events)
// Phase 1: matrix 1448 rows 560 cols
[2022-05-18 20:38:07] [INFO ] Computed 44 place invariants in 23 ms
[2022-05-18 20:38:09] [INFO ] Dead Transitions using invariants and state equation in 2482 ms found 0 transitions.
[2022-05-18 20:38:09] [INFO ] Flow matrix only has 1448 transitions (discarded 40 similar events)
// Phase 1: matrix 1448 rows 560 cols
[2022-05-18 20:38:10] [INFO ] Computed 44 place invariants in 22 ms
[2022-05-18 20:38:10] [INFO ] Implicit Places using invariants in 682 ms returned []
[2022-05-18 20:38:10] [INFO ] Flow matrix only has 1448 transitions (discarded 40 similar events)
// Phase 1: matrix 1448 rows 560 cols
[2022-05-18 20:38:10] [INFO ] Computed 44 place invariants in 23 ms
[2022-05-18 20:38:11] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 20:38:18] [INFO ] Implicit Places using invariants and state equation in 7622 ms returned []
Implicit Place search using SMT with State Equation took 8307 ms to find 0 implicit places.
[2022-05-18 20:38:18] [INFO ] Redundant transitions in 33 ms returned []
[2022-05-18 20:38:18] [INFO ] Flow matrix only has 1448 transitions (discarded 40 similar events)
// Phase 1: matrix 1448 rows 560 cols
[2022-05-18 20:38:18] [INFO ] Computed 44 place invariants in 24 ms
[2022-05-18 20:38:19] [INFO ] Dead Transitions using invariants and state equation in 1082 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 560/560 places, 1488/1488 transitions.
Built C files in :
/tmp/ltsmin6426586283391151221
[2022-05-18 20:38:19] [INFO ] Computing symmetric may disable matrix : 1488 transitions.
[2022-05-18 20:38:19] [INFO ] Computation of Complete disable matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 20:38:19] [INFO ] Computing symmetric may enable matrix : 1488 transitions.
[2022-05-18 20:38:19] [INFO ] Computation of Complete enable matrix. took 34 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 20:38:19] [INFO ] Computing Do-Not-Accords matrix : 1488 transitions.
[2022-05-18 20:38:19] [INFO ] Computation of Completed DNA matrix. took 56 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 20:38:19] [INFO ] Built C files in 378ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6426586283391151221
Running compilation step : cd /tmp/ltsmin6426586283391151221;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6426586283391151221;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6426586283391151221;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-18 20:38:23] [INFO ] Flatten gal took : 142 ms
[2022-05-18 20:38:23] [INFO ] Flatten gal took : 128 ms
[2022-05-18 20:38:23] [INFO ] Time to serialize gal into /tmp/LTL9847313522627417950.gal : 7 ms
[2022-05-18 20:38:23] [INFO ] Time to serialize properties into /tmp/LTL5601774386365901716.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9847313522627417950.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5601774386365901716.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9847313...266
Read 1 LTL properties
Checking formula 0 : !((G(F("((((AvailableJobId_2+AvailableJobId_3)+(AvailableJobId_0+AvailableJobId_1))+AvailableJobId_4)<=cIdleTasks)"))))
Formula 0 simplified : !GF"((((AvailableJobId_2+AvailableJobId_3)+(AvailableJobId_0+AvailableJobId_1))+AvailableJobId_4)<=cIdleTasks)"
Detected timeout of ITS tools.
[2022-05-18 20:38:38] [INFO ] Flatten gal took : 63 ms
[2022-05-18 20:38:38] [INFO ] Applying decomposition
[2022-05-18 20:38:38] [INFO ] Flatten gal took : 120 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph13942721177972124463.txt' '-o' '/tmp/graph13942721177972124463.bin' '-w' '/tmp/graph13942721177972124463.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13942721177972124463.bin' '-l' '-1' '-v' '-w' '/tmp/graph13942721177972124463.weights' '-q' '0' '-e' '0.001'
[2022-05-18 20:38:38] [INFO ] Decomposing Gal with order
[2022-05-18 20:38:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 20:38:39] [INFO ] Removed a total of 1167 redundant transitions.
[2022-05-18 20:38:39] [INFO ] Flatten gal took : 497 ms
[2022-05-18 20:38:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 1144 labels/synchronizations in 125 ms.
[2022-05-18 20:38:39] [INFO ] Time to serialize gal into /tmp/LTL324806468058637973.gal : 24 ms
[2022-05-18 20:38:39] [INFO ] Time to serialize properties into /tmp/LTL9523892470800235397.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL324806468058637973.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9523892470800235397.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL3248064...265
Read 1 LTL properties
Checking formula 0 : !((G(F("((((gu1.AvailableJobId_2+gu1.AvailableJobId_3)+(gu1.AvailableJobId_0+gu1.AvailableJobId_1))+gu1.AvailableJobId_4)<=gu1.cIdleTa...164
Formula 0 simplified : !GF"((((gu1.AvailableJobId_2+gu1.AvailableJobId_3)+(gu1.AvailableJobId_0+gu1.AvailableJobId_1))+gu1.AvailableJobId_4)<=gu1.cIdleTask...158
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9212307047464569941
[2022-05-18 20:38:54] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9212307047464569941
Running compilation step : cd /tmp/ltsmin9212307047464569941;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2820 ms.
Running link step : cd /tmp/ltsmin9212307047464569941;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin9212307047464569941;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-PT-S04J04T10-LTLCardinality-06 finished in 123395 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(X(F((G(p0)||G(F(p1))||p2))))))'
Support contains 22 out of 839 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 839/839 places, 1766/1766 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 838 transition count 1716
Reduce places removed 50 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 51 rules applied. Total rules applied 101 place count 788 transition count 1715
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 102 place count 787 transition count 1715
Performed 110 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 110 Pre rules applied. Total rules applied 102 place count 787 transition count 1605
Deduced a syphon composed of 110 places in 1 ms
Reduce places removed 110 places and 0 transitions.
Iterating global reduction 3 with 220 rules applied. Total rules applied 322 place count 677 transition count 1605
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 323 place count 676 transition count 1604
Iterating global reduction 3 with 1 rules applied. Total rules applied 324 place count 676 transition count 1604
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 3 with 160 rules applied. Total rules applied 484 place count 596 transition count 1524
Applied a total of 484 rules in 158 ms. Remains 596 /839 variables (removed 243) and now considering 1524/1766 (removed 242) transitions.
[2022-05-18 20:39:10] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
// Phase 1: matrix 1484 rows 596 cols
[2022-05-18 20:39:10] [INFO ] Computed 44 place invariants in 28 ms
[2022-05-18 20:39:11] [INFO ] Dead Transitions using invariants and state equation in 1353 ms found 0 transitions.
[2022-05-18 20:39:11] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
// Phase 1: matrix 1484 rows 596 cols
[2022-05-18 20:39:11] [INFO ] Computed 44 place invariants in 23 ms
[2022-05-18 20:39:12] [INFO ] Implicit Places using invariants in 732 ms returned []
[2022-05-18 20:39:12] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
// Phase 1: matrix 1484 rows 596 cols
[2022-05-18 20:39:12] [INFO ] Computed 44 place invariants in 21 ms
[2022-05-18 20:39:12] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 20:39:22] [INFO ] Implicit Places using invariants and state equation in 9954 ms returned []
Implicit Place search using SMT with State Equation took 10686 ms to find 0 implicit places.
[2022-05-18 20:39:22] [INFO ] Redundant transitions in 33 ms returned []
[2022-05-18 20:39:22] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
// Phase 1: matrix 1484 rows 596 cols
[2022-05-18 20:39:22] [INFO ] Computed 44 place invariants in 20 ms
[2022-05-18 20:39:23] [INFO ] Dead Transitions using invariants and state equation in 1239 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 596/839 places, 1524/1766 transitions.
Finished structural reductions, in 1 iterations. Remains : 596/839 places, 1524/1766 transitions.
Stuttering acceptance computed with spot in 87 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : PolyORBLF-PT-S04J04T10-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (GT s561 s115) (GT 1 (ADD s40 s133 s233 s303 s317 s370 s374 s403 s446 s587))), p1:(GT 1 (ADD s40 s133 s233 s303 s317 s370 s374 s403 s446 s587)), p2...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 3 reset in 528 ms.
Product exploration explored 100000 steps with 5 reset in 660 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1 p2), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 211 ms. Reduced automaton from 2 states, 4 edges and 3 AP to 2 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=72 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 115509 steps, run timeout after 3001 ms. (steps per millisecond=38 ) properties seen :{}
Probabilistic random walk after 115509 steps, saw 81281 distinct states, run finished after 3001 ms. (steps per millisecond=38 ) properties seen :0
Running SMT prover for 2 properties.
[2022-05-18 20:39:28] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
// Phase 1: matrix 1484 rows 596 cols
[2022-05-18 20:39:28] [INFO ] Computed 44 place invariants in 31 ms
[2022-05-18 20:39:28] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2022-05-18 20:39:28] [INFO ] [Real]Absence check using 11 positive and 33 generalized place invariants in 28 ms returned sat
[2022-05-18 20:39:28] [INFO ] After 124ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2022-05-18 20:39:28] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 20:39:28] [INFO ] [Nat]Absence check using 11 positive and 33 generalized place invariants in 28 ms returned sat
[2022-05-18 20:39:28] [INFO ] After 113ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p0 p1 p2), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (G (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (G (NOT (AND p0 (NOT p1) (NOT p2))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(G (NOT (AND (NOT p0) (NOT p1) (NOT p2))))
Knowledge based reduction with 7 factoid took 180 ms. Reduced automaton from 2 states, 4 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA PolyORBLF-PT-S04J04T10-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S04J04T10-LTLCardinality-07 finished in 18850 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(p1)))'
Support contains 6 out of 839 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 839/839 places, 1766/1766 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 838 transition count 1766
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 837 transition count 1765
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 837 transition count 1765
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 836 transition count 1764
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 836 transition count 1764
Applied a total of 5 rules in 39 ms. Remains 836 /839 variables (removed 3) and now considering 1764/1766 (removed 2) transitions.
[2022-05-18 20:39:28] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
// Phase 1: matrix 1724 rows 836 cols
[2022-05-18 20:39:28] [INFO ] Computed 44 place invariants in 36 ms
[2022-05-18 20:39:31] [INFO ] Dead Transitions using invariants and state equation in 2316 ms found 0 transitions.
[2022-05-18 20:39:31] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
// Phase 1: matrix 1724 rows 836 cols
[2022-05-18 20:39:31] [INFO ] Computed 44 place invariants in 27 ms
[2022-05-18 20:39:32] [INFO ] Implicit Places using invariants in 906 ms returned []
[2022-05-18 20:39:32] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
// Phase 1: matrix 1724 rows 836 cols
[2022-05-18 20:39:32] [INFO ] Computed 44 place invariants in 37 ms
[2022-05-18 20:39:32] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 20:39:38] [INFO ] Implicit Places using invariants and state equation in 6344 ms returned []
Implicit Place search using SMT with State Equation took 7262 ms to find 0 implicit places.
[2022-05-18 20:39:38] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
// Phase 1: matrix 1724 rows 836 cols
[2022-05-18 20:39:38] [INFO ] Computed 44 place invariants in 26 ms
[2022-05-18 20:39:40] [INFO ] Dead Transitions using invariants and state equation in 2321 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 836/839 places, 1764/1766 transitions.
Finished structural reductions, in 1 iterations. Remains : 836/839 places, 1764/1766 transitions.
Stuttering acceptance computed with spot in 210 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), true]
Running random walk in product with property : PolyORBLF-PT-S04J04T10-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (LEQ s164 s371) (LEQ s787 s251)), p1:(GT s560 s733)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 9 steps with 4 reset in 1 ms.
FORMULA PolyORBLF-PT-S04J04T10-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J04T10-LTLCardinality-08 finished in 12192 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U (F(p1)||X(p2))))'
Support contains 5 out of 839 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 839/839 places, 1766/1766 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 838 transition count 1766
Applied a total of 1 rules in 15 ms. Remains 838 /839 variables (removed 1) and now considering 1766/1766 (removed 0) transitions.
[2022-05-18 20:39:41] [INFO ] Flow matrix only has 1726 transitions (discarded 40 similar events)
// Phase 1: matrix 1726 rows 838 cols
[2022-05-18 20:39:41] [INFO ] Computed 44 place invariants in 44 ms
[2022-05-18 20:39:43] [INFO ] Dead Transitions using invariants and state equation in 2370 ms found 0 transitions.
[2022-05-18 20:39:43] [INFO ] Flow matrix only has 1726 transitions (discarded 40 similar events)
// Phase 1: matrix 1726 rows 838 cols
[2022-05-18 20:39:43] [INFO ] Computed 44 place invariants in 27 ms
[2022-05-18 20:39:44] [INFO ] Implicit Places using invariants in 869 ms returned []
[2022-05-18 20:39:44] [INFO ] Flow matrix only has 1726 transitions (discarded 40 similar events)
// Phase 1: matrix 1726 rows 838 cols
[2022-05-18 20:39:44] [INFO ] Computed 44 place invariants in 27 ms
[2022-05-18 20:39:45] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 20:40:12] [INFO ] Implicit Places using invariants and state equation in 27652 ms returned []
Implicit Place search using SMT with State Equation took 28547 ms to find 0 implicit places.
[2022-05-18 20:40:12] [INFO ] Flow matrix only has 1726 transitions (discarded 40 similar events)
// Phase 1: matrix 1726 rows 838 cols
[2022-05-18 20:40:12] [INFO ] Computed 44 place invariants in 61 ms
[2022-05-18 20:40:14] [INFO ] Dead Transitions using invariants and state equation in 2295 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 838/839 places, 1766/1766 transitions.
Finished structural reductions, in 1 iterations. Remains : 838/839 places, 1766/1766 transitions.
Stuttering acceptance computed with spot in 221 ms :[(AND (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : PolyORBLF-PT-S04J04T10-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 1}]], initial=0, aps=[p1:(LEQ 3 s136), p0:(LEQ s308 s232), p2:(LEQ s216 s342)], 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, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 951 ms.
Product exploration explored 100000 steps with 50000 reset in 978 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0 p2), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p1) (NOT p2))))
Knowledge based reduction with 8 factoid took 132 ms. Reduced automaton from 4 states, 6 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA PolyORBLF-PT-S04J04T10-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S04J04T10-LTLCardinality-12 finished in 35577 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((X(!G(X((p0 U false)))) U p0)&&X(p1)))'
Support contains 3 out of 839 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 839/839 places, 1766/1766 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 838 transition count 1766
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 837 transition count 1765
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 837 transition count 1765
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 836 transition count 1764
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 836 transition count 1764
Applied a total of 5 rules in 38 ms. Remains 836 /839 variables (removed 3) and now considering 1764/1766 (removed 2) transitions.
[2022-05-18 20:40:16] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
// Phase 1: matrix 1724 rows 836 cols
[2022-05-18 20:40:16] [INFO ] Computed 44 place invariants in 27 ms
[2022-05-18 20:40:18] [INFO ] Dead Transitions using invariants and state equation in 2167 ms found 0 transitions.
[2022-05-18 20:40:18] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
// Phase 1: matrix 1724 rows 836 cols
[2022-05-18 20:40:18] [INFO ] Computed 44 place invariants in 30 ms
[2022-05-18 20:40:19] [INFO ] Implicit Places using invariants in 865 ms returned []
[2022-05-18 20:40:19] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
// Phase 1: matrix 1724 rows 836 cols
[2022-05-18 20:40:19] [INFO ] Computed 44 place invariants in 27 ms
[2022-05-18 20:40:20] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 20:40:28] [INFO ] Implicit Places using invariants and state equation in 8314 ms returned []
Implicit Place search using SMT with State Equation took 9198 ms to find 0 implicit places.
[2022-05-18 20:40:28] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
// Phase 1: matrix 1724 rows 836 cols
[2022-05-18 20:40:28] [INFO ] Computed 44 place invariants in 35 ms
[2022-05-18 20:40:30] [INFO ] Dead Transitions using invariants and state equation in 2148 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 836/839 places, 1764/1766 transitions.
Finished structural reductions, in 1 iterations. Remains : 836/839 places, 1764/1766 transitions.
Stuttering acceptance computed with spot in 98 ms :[(OR (NOT p1) (NOT p0)), (NOT p1), (NOT p0), true]
Running random walk in product with property : PolyORBLF-PT-S04J04T10-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(GT s650 s19), p1:(LEQ 1 s216)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S04J04T10-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J04T10-LTLCardinality-13 finished in 13697 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2022-05-18 20:40:30] [INFO ] Flatten gal took : 123 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin12996064398557161814
[2022-05-18 20:40:30] [INFO ] Too many transitions (1766) to apply POR reductions. Disabling POR matrices.
[2022-05-18 20:40:30] [INFO ] Applying decomposition
[2022-05-18 20:40:30] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12996064398557161814
Running compilation step : cd /tmp/ltsmin12996064398557161814;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-05-18 20:40:30] [INFO ] Flatten gal took : 149 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph18133029014895779328.txt' '-o' '/tmp/graph18133029014895779328.bin' '-w' '/tmp/graph18133029014895779328.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph18133029014895779328.bin' '-l' '-1' '-v' '-w' '/tmp/graph18133029014895779328.weights' '-q' '0' '-e' '0.001'
[2022-05-18 20:40:31] [INFO ] Decomposing Gal with order
[2022-05-18 20:40:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 20:40:31] [INFO ] Removed a total of 1490 redundant transitions.
[2022-05-18 20:40:31] [INFO ] Flatten gal took : 438 ms
[2022-05-18 20:40:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 1131 labels/synchronizations in 122 ms.
[2022-05-18 20:40:32] [INFO ] Time to serialize gal into /tmp/LTLCardinality17902545019724308585.gal : 24 ms
[2022-05-18 20:40:32] [INFO ] Time to serialize properties into /tmp/LTLCardinality4261575921865091556.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality17902545019724308585.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4261575921865091556.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...289
Read 1 LTL properties
Checking formula 0 : !((G(F("((((gu2.AvailableJobId_2+gu2.AvailableJobId_3)+(gu2.AvailableJobId_0+gu2.AvailableJobId_1))+gu2.AvailableJobId_4)<=gu2.cIdleTa...164
Formula 0 simplified : !GF"((((gu2.AvailableJobId_2+gu2.AvailableJobId_3)+(gu2.AvailableJobId_0+gu2.AvailableJobId_1))+gu2.AvailableJobId_4)<=gu2.cIdleTask...158
Compilation finished in 4397 ms.
Running link step : cd /tmp/ltsmin12996064398557161814;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 55 ms.
Running LTSmin : cd /tmp/ltsmin12996064398557161814;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-18 21:04:02] [INFO ] Flatten gal took : 314 ms
[2022-05-18 21:04:02] [INFO ] Time to serialize gal into /tmp/LTLCardinality11147648231204100793.gal : 51 ms
[2022-05-18 21:04:02] [INFO ] Time to serialize properties into /tmp/LTLCardinality17990645877973652746.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality11147648231204100793.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality17990645877973652746.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...290
Read 1 LTL properties
Checking formula 0 : !((G(F("((((AvailableJobId_2+AvailableJobId_3)+(AvailableJobId_0+AvailableJobId_1))+AvailableJobId_4)<=cIdleTasks)"))))
Formula 0 simplified : !GF"((((AvailableJobId_2+AvailableJobId_3)+(AvailableJobId_0+AvailableJobId_1))+AvailableJobId_4)<=cIdleTasks)"
Detected timeout of ITS tools.
[2022-05-18 21:27:32] [INFO ] Flatten gal took : 258 ms
[2022-05-18 21:27:32] [INFO ] Input system was already deterministic with 1766 transitions.
[2022-05-18 21:27:32] [INFO ] Transformed 839 places.
[2022-05-18 21:27:32] [INFO ] Transformed 1766 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-18 21:28:03] [INFO ] Time to serialize gal into /tmp/LTLCardinality6600665686266301654.gal : 25 ms
[2022-05-18 21:28:03] [INFO ] Time to serialize properties into /tmp/LTLCardinality6764628686784473100.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality6600665686266301654.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality6764628686784473100.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...333
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F("((((AvailableJobId_2+AvailableJobId_3)+(AvailableJobId_0+AvailableJobId_1))+AvailableJobId_4)<=cIdleTasks)"))))
Formula 0 simplified : !GF"((((AvailableJobId_2+AvailableJobId_3)+(AvailableJobId_0+AvailableJobId_1))+AvailableJobId_4)<=cIdleTasks)"

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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-S04J04T10"
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 2-4028"
echo " Executing tool itstools"
echo " Input is PolyORBLF-PT-S04J04T10, 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 r168-tall-165277017000651"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S04J04T10.tgz
mv PolyORBLF-PT-S04J04T10 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 ;