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-165277017000700.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)
.............................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PolyORBLF-PT-S06J04T08, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277017000700
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 18M
-rw-r--r-- 1 mcc users 27K Apr 29 14:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 134K Apr 29 14:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 673K Apr 29 14:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.6M Apr 29 14:09 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 14K May 9 08:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 47K May 9 08:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 18K May 9 08:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 66K May 9 08:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.7K May 9 08:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.4K May 9 08:29 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 14M 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-S06J04T08-LTLFireability-00
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLFireability-01
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLFireability-02
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLFireability-03
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLFireability-04
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLFireability-05
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLFireability-06
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLFireability-07
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLFireability-08
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLFireability-09
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLFireability-10
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLFireability-11
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLFireability-12
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLFireability-13
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLFireability-14
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652920358317

Running Version 202205111006
[2022-05-19 00:32:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -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]
[2022-05-19 00:32:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 00:32:40] [INFO ] Load time of PNML (sax parser for PT used): 627 ms
[2022-05-19 00:32:40] [INFO ] Transformed 810 places.
[2022-05-19 00:32:40] [INFO ] Transformed 14014 transitions.
[2022-05-19 00:32:40] [INFO ] Parsed PT model containing 810 places and 14014 transitions in 879 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 20 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 7 formulas.
[2022-05-19 00:32:40] [INFO ] Reduced 120 identical enabling conditions.
Ensure Unique test removed 10760 transitions
Reduce redundant transitions removed 10760 transitions.
FORMULA PolyORBLF-PT-S06J04T08-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T08-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T08-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T08-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T08-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T08-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T08-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 152 out of 810 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 810/810 places, 3254/3254 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 804 transition count 3254
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 14 place count 796 transition count 3246
Iterating global reduction 1 with 8 rules applied. Total rules applied 22 place count 796 transition count 3246
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 30 place count 788 transition count 3238
Iterating global reduction 1 with 8 rules applied. Total rules applied 38 place count 788 transition count 3238
Applied a total of 38 rules in 245 ms. Remains 788 /810 variables (removed 22) and now considering 3238/3254 (removed 16) transitions.
[2022-05-19 00:32:40] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
// Phase 1: matrix 3190 rows 788 cols
[2022-05-19 00:32:41] [INFO ] Computed 52 place invariants in 223 ms
[2022-05-19 00:32:43] [INFO ] Dead Transitions using invariants and state equation in 3013 ms found 1224 transitions.
Found 1224 dead transitions using SMT.
Drop transitions removed 1224 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1224 transitions.
[2022-05-19 00:32:43] [INFO ] Flow matrix only has 1966 transitions (discarded 48 similar events)
// Phase 1: matrix 1966 rows 788 cols
[2022-05-19 00:32:43] [INFO ] Computed 52 place invariants in 73 ms
[2022-05-19 00:32:44] [INFO ] Implicit Places using invariants in 704 ms returned []
[2022-05-19 00:32:44] [INFO ] Flow matrix only has 1966 transitions (discarded 48 similar events)
// Phase 1: matrix 1966 rows 788 cols
[2022-05-19 00:32:44] [INFO ] Computed 52 place invariants in 47 ms
[2022-05-19 00:32:45] [INFO ] State equation strengthened by 224 read => feed constraints.
[2022-05-19 00:32:57] [INFO ] Implicit Places using invariants and state equation in 12576 ms returned []
Implicit Place search using SMT with State Equation took 13285 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 788/810 places, 2014/3254 transitions.
Applied a total of 0 rules in 27 ms. Remains 788 /788 variables (removed 0) and now considering 2014/2014 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 788/810 places, 2014/3254 transitions.
Support contains 152 out of 788 places after structural reductions.
[2022-05-19 00:32:57] [INFO ] Flatten gal took : 385 ms
[2022-05-19 00:32:57] [INFO ] Flatten gal took : 147 ms
[2022-05-19 00:32:58] [INFO ] Input system was already deterministic with 2014 transitions.
Incomplete random walk after 10000 steps, including 58 resets, run finished after 374 ms. (steps per millisecond=26 ) properties (out of 18) seen :15
Incomplete Best-First random walk after 10000 steps, including 30 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2022-05-19 00:32:58] [INFO ] Flow matrix only has 1966 transitions (discarded 48 similar events)
// Phase 1: matrix 1966 rows 788 cols
[2022-05-19 00:32:58] [INFO ] Computed 52 place invariants in 65 ms
[2022-05-19 00:32:58] [INFO ] [Real]Absence check using 17 positive place invariants in 6 ms returned sat
[2022-05-19 00:32:59] [INFO ] [Real]Absence check using 17 positive and 35 generalized place invariants in 27 ms returned sat
[2022-05-19 00:32:59] [INFO ] After 166ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-19 00:32:59] [INFO ] [Nat]Absence check using 17 positive place invariants in 13 ms returned sat
[2022-05-19 00:32:59] [INFO ] [Nat]Absence check using 17 positive and 35 generalized place invariants in 27 ms returned sat
[2022-05-19 00:33:12] [INFO ] After 13477ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 788 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 788/788 places, 2014/2014 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 788 transition count 1966
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 96 place count 740 transition count 1966
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 96 Pre rules applied. Total rules applied 96 place count 740 transition count 1870
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 288 place count 644 transition count 1870
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 480 place count 548 transition count 1774
Free-agglomeration rule (complex) applied 23 times.
Iterating global reduction 2 with 23 rules applied. Total rules applied 503 place count 548 transition count 1751
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 2 with 23 rules applied. Total rules applied 526 place count 525 transition count 1751
Applied a total of 526 rules in 270 ms. Remains 525 /788 variables (removed 263) and now considering 1751/2014 (removed 263) transitions.
[2022-05-19 00:33:12] [INFO ] Flow matrix only has 1703 transitions (discarded 48 similar events)
// Phase 1: matrix 1703 rows 525 cols
[2022-05-19 00:33:12] [INFO ] Computed 52 place invariants in 37 ms
[2022-05-19 00:33:13] [INFO ] Dead Transitions using invariants and state equation in 1036 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 525/788 places, 1751/2014 transitions.
Incomplete random walk after 10000 steps, including 106 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 1) seen :0
Finished Best-First random walk after 3994 steps, including 1 resets, run visited all 1 properties in 14 ms. (steps per millisecond=285 )
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' '!(X((F(!(G(p0) U G(p1)))&&G(p2))))'
Support contains 33 out of 788 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 788/788 places, 2014/2014 transitions.
Applied a total of 0 rules in 25 ms. Remains 788 /788 variables (removed 0) and now considering 2014/2014 (removed 0) transitions.
[2022-05-19 00:33:14] [INFO ] Flow matrix only has 1966 transitions (discarded 48 similar events)
// Phase 1: matrix 1966 rows 788 cols
[2022-05-19 00:33:14] [INFO ] Computed 52 place invariants in 48 ms
[2022-05-19 00:33:16] [INFO ] Dead Transitions using invariants and state equation in 2103 ms found 0 transitions.
[2022-05-19 00:33:16] [INFO ] Flow matrix only has 1966 transitions (discarded 48 similar events)
// Phase 1: matrix 1966 rows 788 cols
[2022-05-19 00:33:16] [INFO ] Computed 52 place invariants in 50 ms
[2022-05-19 00:33:17] [INFO ] Implicit Places using invariants in 785 ms returned []
[2022-05-19 00:33:17] [INFO ] Flow matrix only has 1966 transitions (discarded 48 similar events)
// Phase 1: matrix 1966 rows 788 cols
[2022-05-19 00:33:17] [INFO ] Computed 52 place invariants in 45 ms
[2022-05-19 00:33:17] [INFO ] State equation strengthened by 224 read => feed constraints.
[2022-05-19 00:33:29] [INFO ] Implicit Places using invariants and state equation in 12821 ms returned []
Implicit Place search using SMT with State Equation took 13610 ms to find 0 implicit places.
[2022-05-19 00:33:29] [INFO ] Flow matrix only has 1966 transitions (discarded 48 similar events)
// Phase 1: matrix 1966 rows 788 cols
[2022-05-19 00:33:30] [INFO ] Computed 52 place invariants in 47 ms
[2022-05-19 00:33:32] [INFO ] Dead Transitions using invariants and state equation in 2283 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 788/788 places, 2014/2014 transitions.
Stuttering acceptance computed with spot in 407 ms :[(OR (NOT p2) p1), (OR (NOT p2) p1), true, p1, (NOT p2), (AND p0 p1), (AND p1 p0)]
Running random walk in product with property : PolyORBLF-PT-S06J04T08-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={} source=1 dest: 2}, { cond=(AND p1 p2), acceptance={} source=1 dest: 3}, { cond=p2, acceptance={} source=1 dest: 4}, { cond=(AND p0 p2), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 2}, { cond=p2, acceptance={} source=4 dest: 4}], [{ cond=p0, acceptance={} source=5 dest: 5}, { cond=(AND p0 p1), acceptance={} source=5 dest: 6}], [{ cond=(AND p0 p1), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p2:(OR (AND (GEQ s481 1) (GEQ s486 1) (GEQ s548 1)) (AND (GEQ s73 1) (GEQ s224 1) (GEQ s481 1)) (AND (GEQ s136 1) (GEQ s221 1) (GEQ s481 1)) (AND (GEQ s48...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA PolyORBLF-PT-S06J04T08-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T08-LTLFireability-01 finished in 18511 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 8 out of 788 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 788/788 places, 2014/2014 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 788 transition count 1966
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 96 place count 740 transition count 1966
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 96 Pre rules applied. Total rules applied 96 place count 740 transition count 1870
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 288 place count 644 transition count 1870
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 480 place count 548 transition count 1774
Applied a total of 480 rules in 127 ms. Remains 548 /788 variables (removed 240) and now considering 1774/2014 (removed 240) transitions.
[2022-05-19 00:33:32] [INFO ] Flow matrix only has 1726 transitions (discarded 48 similar events)
// Phase 1: matrix 1726 rows 548 cols
[2022-05-19 00:33:32] [INFO ] Computed 52 place invariants in 33 ms
[2022-05-19 00:33:33] [INFO ] Dead Transitions using invariants and state equation in 1130 ms found 0 transitions.
[2022-05-19 00:33:33] [INFO ] Flow matrix only has 1726 transitions (discarded 48 similar events)
// Phase 1: matrix 1726 rows 548 cols
[2022-05-19 00:33:33] [INFO ] Computed 52 place invariants in 27 ms
[2022-05-19 00:33:34] [INFO ] Implicit Places using invariants in 681 ms returned [37, 53, 154, 196, 230, 341, 348, 539]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 691 ms to find 8 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 540/788 places, 1774/2014 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 536 transition count 1770
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 536 transition count 1770
Applied a total of 8 rules in 58 ms. Remains 536 /540 variables (removed 4) and now considering 1770/1774 (removed 4) transitions.
[2022-05-19 00:33:34] [INFO ] Flow matrix only has 1722 transitions (discarded 48 similar events)
// Phase 1: matrix 1722 rows 536 cols
[2022-05-19 00:33:34] [INFO ] Computed 44 place invariants in 25 ms
[2022-05-19 00:33:35] [INFO ] Implicit Places using invariants in 663 ms returned []
[2022-05-19 00:33:35] [INFO ] Flow matrix only has 1722 transitions (discarded 48 similar events)
// Phase 1: matrix 1722 rows 536 cols
[2022-05-19 00:33:35] [INFO ] Computed 44 place invariants in 30 ms
[2022-05-19 00:33:35] [INFO ] State equation strengthened by 224 read => feed constraints.
[2022-05-19 00:33:47] [INFO ] Implicit Places using invariants and state equation in 11717 ms returned []
Implicit Place search using SMT with State Equation took 12381 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 536/788 places, 1770/2014 transitions.
Finished structural reductions, in 2 iterations. Remains : 536/788 places, 1770/2014 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J04T08-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (GEQ s36 1) (GEQ s408 1) (GEQ s400 1) (GEQ s7 1) (GEQ s526 1) (GEQ s306 1) (GEQ s104 1) (GEQ s223 1))], 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 8 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S06J04T08-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T08-LTLFireability-03 finished in 14457 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F((F(p1)&&p0))&&!(F(X(p2)) U p3)))'
Support contains 25 out of 788 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 788/788 places, 2014/2014 transitions.
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 788 transition count 1990
Reduce places removed 24 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 32 rules applied. Total rules applied 56 place count 764 transition count 1982
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 64 place count 756 transition count 1982
Performed 104 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 104 Pre rules applied. Total rules applied 64 place count 756 transition count 1878
Deduced a syphon composed of 104 places in 1 ms
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 3 with 208 rules applied. Total rules applied 272 place count 652 transition count 1878
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 432 place count 572 transition count 1798
Applied a total of 432 rules in 125 ms. Remains 572 /788 variables (removed 216) and now considering 1798/2014 (removed 216) transitions.
[2022-05-19 00:33:47] [INFO ] Flow matrix only has 1750 transitions (discarded 48 similar events)
// Phase 1: matrix 1750 rows 572 cols
[2022-05-19 00:33:47] [INFO ] Computed 52 place invariants in 57 ms
[2022-05-19 00:33:48] [INFO ] Dead Transitions using invariants and state equation in 1159 ms found 0 transitions.
[2022-05-19 00:33:48] [INFO ] Flow matrix only has 1750 transitions (discarded 48 similar events)
// Phase 1: matrix 1750 rows 572 cols
[2022-05-19 00:33:48] [INFO ] Computed 52 place invariants in 31 ms
[2022-05-19 00:33:49] [INFO ] Implicit Places using invariants in 692 ms returned [36, 54, 159, 204, 239, 354, 362, 562]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 701 ms to find 8 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 564/788 places, 1798/2014 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 560 transition count 1794
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 560 transition count 1794
Applied a total of 8 rules in 53 ms. Remains 560 /564 variables (removed 4) and now considering 1794/1798 (removed 4) transitions.
[2022-05-19 00:33:49] [INFO ] Flow matrix only has 1746 transitions (discarded 48 similar events)
// Phase 1: matrix 1746 rows 560 cols
[2022-05-19 00:33:49] [INFO ] Computed 44 place invariants in 28 ms
[2022-05-19 00:33:49] [INFO ] Implicit Places using invariants in 653 ms returned []
[2022-05-19 00:33:49] [INFO ] Flow matrix only has 1746 transitions (discarded 48 similar events)
// Phase 1: matrix 1746 rows 560 cols
[2022-05-19 00:33:49] [INFO ] Computed 44 place invariants in 32 ms
[2022-05-19 00:33:50] [INFO ] State equation strengthened by 224 read => feed constraints.
[2022-05-19 00:33:55] [INFO ] Implicit Places using invariants and state equation in 6111 ms returned []
Implicit Place search using SMT with State Equation took 6767 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 560/788 places, 1794/2014 transitions.
Finished structural reductions, in 2 iterations. Remains : 560/788 places, 1794/2014 transitions.
Stuttering acceptance computed with spot in 220 ms :[(OR (NOT p1) (NOT p0) p3), true, (OR (NOT p0) (NOT p1)), (AND p2 p3), (NOT p1), p2]
Running random walk in product with property : PolyORBLF-PT-S06J04T08-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p3, acceptance={} source=0 dest: 1}, { cond=(AND (NOT p3) (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(NOT p3), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p3) p0 (NOT p1)), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 4}], [{ cond=(AND p3 p2), acceptance={} source=3 dest: 1}, { cond=(NOT p3), acceptance={} source=3 dest: 3}, { cond=(AND p3 (NOT p2)), acceptance={} source=3 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}], [{ cond=p2, acceptance={} source=5 dest: 1}, { cond=(NOT p2), acceptance={} source=5 dest: 5}]], initial=0, aps=[p3:(OR (GEQ s303 1) (GEQ s553 1) (GEQ s299 1) (GEQ s549 1) (GEQ s477 1) (GEQ s355 1) (GEQ s154 1) (GEQ s489 1)), p0:(AND (OR (LT s63 1) (LT s266 1)) (OR (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Stuttering criterion allowed to conclude after 83 steps with 4 reset in 4 ms.
FORMULA PolyORBLF-PT-S06J04T08-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T08-LTLFireability-04 finished in 9065 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 70 out of 788 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 788/788 places, 2014/2014 transitions.
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 788 transition count 1958
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 732 transition count 1958
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 56 Pre rules applied. Total rules applied 112 place count 732 transition count 1902
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 224 place count 676 transition count 1902
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 416 place count 580 transition count 1806
Applied a total of 416 rules in 90 ms. Remains 580 /788 variables (removed 208) and now considering 1806/2014 (removed 208) transitions.
[2022-05-19 00:33:56] [INFO ] Flow matrix only has 1758 transitions (discarded 48 similar events)
// Phase 1: matrix 1758 rows 580 cols
[2022-05-19 00:33:56] [INFO ] Computed 52 place invariants in 35 ms
[2022-05-19 00:33:57] [INFO ] Dead Transitions using invariants and state equation in 1350 ms found 0 transitions.
[2022-05-19 00:33:57] [INFO ] Flow matrix only has 1758 transitions (discarded 48 similar events)
// Phase 1: matrix 1758 rows 580 cols
[2022-05-19 00:33:57] [INFO ] Computed 52 place invariants in 35 ms
[2022-05-19 00:33:58] [INFO ] Implicit Places using invariants in 639 ms returned [35, 52, 159, 204, 238, 357, 364, 569]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 643 ms to find 8 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 572/788 places, 1806/2014 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 568 transition count 1802
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 568 transition count 1802
Applied a total of 8 rules in 45 ms. Remains 568 /572 variables (removed 4) and now considering 1802/1806 (removed 4) transitions.
[2022-05-19 00:33:58] [INFO ] Flow matrix only has 1754 transitions (discarded 48 similar events)
// Phase 1: matrix 1754 rows 568 cols
[2022-05-19 00:33:58] [INFO ] Computed 44 place invariants in 37 ms
[2022-05-19 00:33:58] [INFO ] Implicit Places using invariants in 638 ms returned []
[2022-05-19 00:33:58] [INFO ] Flow matrix only has 1754 transitions (discarded 48 similar events)
// Phase 1: matrix 1754 rows 568 cols
[2022-05-19 00:33:59] [INFO ] Computed 44 place invariants in 29 ms
[2022-05-19 00:33:59] [INFO ] State equation strengthened by 224 read => feed constraints.
[2022-05-19 00:34:04] [INFO ] Implicit Places using invariants and state equation in 6002 ms returned []
Implicit Place search using SMT with State Equation took 6647 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 568/788 places, 1802/2014 transitions.
Finished structural reductions, in 2 iterations. Remains : 568/788 places, 1802/2014 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J04T08-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s142 1) (GEQ s204 1)) (AND (GEQ s51 1) (GEQ s431 1)) (AND (GEQ s59 1) (GEQ s265 1)) (AND (GEQ s116 1) (GEQ s384 1)) (AND (GEQ s116 1) (GE...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S06J04T08-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T08-LTLFireability-05 finished in 8875 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(G(F(G((F(F(p0))&&p1))))))'
Support contains 4 out of 788 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 788/788 places, 2014/2014 transitions.
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 788 transition count 1958
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 732 transition count 1958
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 96 Pre rules applied. Total rules applied 112 place count 732 transition count 1862
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 304 place count 636 transition count 1862
Performed 95 Post agglomeration using F-continuation condition.Transition count delta: 95
Deduced a syphon composed of 95 places in 1 ms
Reduce places removed 95 places and 0 transitions.
Iterating global reduction 2 with 190 rules applied. Total rules applied 494 place count 541 transition count 1767
Applied a total of 494 rules in 86 ms. Remains 541 /788 variables (removed 247) and now considering 1767/2014 (removed 247) transitions.
[2022-05-19 00:34:05] [INFO ] Flow matrix only has 1719 transitions (discarded 48 similar events)
// Phase 1: matrix 1719 rows 541 cols
[2022-05-19 00:34:05] [INFO ] Computed 52 place invariants in 37 ms
[2022-05-19 00:34:06] [INFO ] Dead Transitions using invariants and state equation in 1209 ms found 0 transitions.
[2022-05-19 00:34:06] [INFO ] Flow matrix only has 1719 transitions (discarded 48 similar events)
// Phase 1: matrix 1719 rows 541 cols
[2022-05-19 00:34:06] [INFO ] Computed 52 place invariants in 29 ms
[2022-05-19 00:34:07] [INFO ] Implicit Places using invariants in 706 ms returned [35, 51, 152, 194, 227, 337, 344, 532]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 709 ms to find 8 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 533/788 places, 1767/2014 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 529 transition count 1763
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 529 transition count 1763
Applied a total of 8 rules in 61 ms. Remains 529 /533 variables (removed 4) and now considering 1763/1767 (removed 4) transitions.
[2022-05-19 00:34:07] [INFO ] Flow matrix only has 1715 transitions (discarded 48 similar events)
// Phase 1: matrix 1715 rows 529 cols
[2022-05-19 00:34:07] [INFO ] Computed 44 place invariants in 25 ms
[2022-05-19 00:34:07] [INFO ] Implicit Places using invariants in 659 ms returned []
[2022-05-19 00:34:07] [INFO ] Flow matrix only has 1715 transitions (discarded 48 similar events)
// Phase 1: matrix 1715 rows 529 cols
[2022-05-19 00:34:07] [INFO ] Computed 44 place invariants in 31 ms
[2022-05-19 00:34:08] [INFO ] State equation strengthened by 224 read => feed constraints.
[2022-05-19 00:34:19] [INFO ] Implicit Places using invariants and state equation in 11198 ms returned []
Implicit Place search using SMT with State Equation took 11859 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 529/788 places, 1763/2014 transitions.
Finished structural reductions, in 2 iterations. Remains : 529/788 places, 1763/2014 transitions.
Stuttering acceptance computed with spot in 84 ms :[(OR (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J04T08-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(GEQ s64 1), p0:(AND (GEQ s165 1) (GEQ s401 1) (GEQ s424 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 46 steps with 0 reset in 3 ms.
FORMULA PolyORBLF-PT-S06J04T08-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T08-LTLFireability-08 finished in 14034 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(X(G(X(F(p0)))))))'
Support contains 1 out of 788 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 788/788 places, 2014/2014 transitions.
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 788 transition count 1958
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 732 transition count 1958
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 96 Pre rules applied. Total rules applied 112 place count 732 transition count 1862
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 304 place count 636 transition count 1862
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 496 place count 540 transition count 1766
Applied a total of 496 rules in 104 ms. Remains 540 /788 variables (removed 248) and now considering 1766/2014 (removed 248) transitions.
[2022-05-19 00:34:19] [INFO ] Flow matrix only has 1718 transitions (discarded 48 similar events)
// Phase 1: matrix 1718 rows 540 cols
[2022-05-19 00:34:19] [INFO ] Computed 52 place invariants in 39 ms
[2022-05-19 00:34:20] [INFO ] Dead Transitions using invariants and state equation in 1117 ms found 0 transitions.
[2022-05-19 00:34:20] [INFO ] Flow matrix only has 1718 transitions (discarded 48 similar events)
// Phase 1: matrix 1718 rows 540 cols
[2022-05-19 00:34:20] [INFO ] Computed 52 place invariants in 36 ms
[2022-05-19 00:34:21] [INFO ] Implicit Places using invariants in 684 ms returned [35, 51, 151, 193, 226, 336, 343, 531]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 687 ms to find 8 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 532/788 places, 1766/2014 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 528 transition count 1762
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 528 transition count 1762
Applied a total of 8 rules in 45 ms. Remains 528 /532 variables (removed 4) and now considering 1762/1766 (removed 4) transitions.
[2022-05-19 00:34:21] [INFO ] Flow matrix only has 1714 transitions (discarded 48 similar events)
// Phase 1: matrix 1714 rows 528 cols
[2022-05-19 00:34:21] [INFO ] Computed 44 place invariants in 33 ms
[2022-05-19 00:34:21] [INFO ] Implicit Places using invariants in 680 ms returned []
[2022-05-19 00:34:21] [INFO ] Flow matrix only has 1714 transitions (discarded 48 similar events)
// Phase 1: matrix 1714 rows 528 cols
[2022-05-19 00:34:21] [INFO ] Computed 44 place invariants in 29 ms
[2022-05-19 00:34:22] [INFO ] State equation strengthened by 224 read => feed constraints.
[2022-05-19 00:34:28] [INFO ] Implicit Places using invariants and state equation in 6983 ms returned []
Implicit Place search using SMT with State Equation took 7663 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 528/788 places, 1762/2014 transitions.
Finished structural reductions, in 2 iterations. Remains : 528/788 places, 1762/2014 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J04T08-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LT s396 4)], 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 1129 reset in 666 ms.
Product exploration explored 100000 steps with 1139 reset in 636 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 115 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 59 ms :[(NOT p0), (NOT p0)]
Finished random walk after 500 steps, including 0 resets, run visited all 1 properties in 7 ms. (steps per millisecond=71 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 104 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 64 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 528 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 528/528 places, 1762/1762 transitions.
Applied a total of 0 rules in 35 ms. Remains 528 /528 variables (removed 0) and now considering 1762/1762 (removed 0) transitions.
[2022-05-19 00:34:30] [INFO ] Flow matrix only has 1714 transitions (discarded 48 similar events)
// Phase 1: matrix 1714 rows 528 cols
[2022-05-19 00:34:30] [INFO ] Computed 44 place invariants in 31 ms
[2022-05-19 00:34:31] [INFO ] Dead Transitions using invariants and state equation in 1132 ms found 0 transitions.
[2022-05-19 00:34:31] [INFO ] Flow matrix only has 1714 transitions (discarded 48 similar events)
// Phase 1: matrix 1714 rows 528 cols
[2022-05-19 00:34:31] [INFO ] Computed 44 place invariants in 35 ms
[2022-05-19 00:34:32] [INFO ] Implicit Places using invariants in 679 ms returned []
[2022-05-19 00:34:32] [INFO ] Flow matrix only has 1714 transitions (discarded 48 similar events)
// Phase 1: matrix 1714 rows 528 cols
[2022-05-19 00:34:32] [INFO ] Computed 44 place invariants in 33 ms
[2022-05-19 00:34:33] [INFO ] State equation strengthened by 224 read => feed constraints.
[2022-05-19 00:34:40] [INFO ] Implicit Places using invariants and state equation in 8543 ms returned []
Implicit Place search using SMT with State Equation took 9225 ms to find 0 implicit places.
[2022-05-19 00:34:41] [INFO ] Redundant transitions in 136 ms returned []
[2022-05-19 00:34:41] [INFO ] Flow matrix only has 1714 transitions (discarded 48 similar events)
// Phase 1: matrix 1714 rows 528 cols
[2022-05-19 00:34:41] [INFO ] Computed 44 place invariants in 34 ms
[2022-05-19 00:34:42] [INFO ] Dead Transitions using invariants and state equation in 1148 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 528/528 places, 1762/1762 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 106 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 63 ms :[(NOT p0), (NOT p0)]
Finished random walk after 2010 steps, including 23 resets, run visited all 1 properties in 15 ms. (steps per millisecond=134 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 117 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 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1100 reset in 602 ms.
Product exploration explored 100000 steps with 1054 reset in 602 ms.
Built C files in :
/tmp/ltsmin4403907332481376963
[2022-05-19 00:34:44] [INFO ] Too many transitions (1762) to apply POR reductions. Disabling POR matrices.
[2022-05-19 00:34:44] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4403907332481376963
Running compilation step : cd /tmp/ltsmin4403907332481376963;'/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/ltsmin4403907332481376963;'/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/ltsmin4403907332481376963;'/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 1 out of 528 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 528/528 places, 1762/1762 transitions.
Applied a total of 0 rules in 34 ms. Remains 528 /528 variables (removed 0) and now considering 1762/1762 (removed 0) transitions.
[2022-05-19 00:34:47] [INFO ] Flow matrix only has 1714 transitions (discarded 48 similar events)
// Phase 1: matrix 1714 rows 528 cols
[2022-05-19 00:34:47] [INFO ] Computed 44 place invariants in 31 ms
[2022-05-19 00:34:48] [INFO ] Dead Transitions using invariants and state equation in 1133 ms found 0 transitions.
[2022-05-19 00:34:48] [INFO ] Flow matrix only has 1714 transitions (discarded 48 similar events)
// Phase 1: matrix 1714 rows 528 cols
[2022-05-19 00:34:48] [INFO ] Computed 44 place invariants in 30 ms
[2022-05-19 00:34:48] [INFO ] Implicit Places using invariants in 659 ms returned []
[2022-05-19 00:34:48] [INFO ] Flow matrix only has 1714 transitions (discarded 48 similar events)
// Phase 1: matrix 1714 rows 528 cols
[2022-05-19 00:34:48] [INFO ] Computed 44 place invariants in 28 ms
[2022-05-19 00:34:49] [INFO ] State equation strengthened by 224 read => feed constraints.
[2022-05-19 00:34:57] [INFO ] Implicit Places using invariants and state equation in 8523 ms returned []
Implicit Place search using SMT with State Equation took 9183 ms to find 0 implicit places.
[2022-05-19 00:34:57] [INFO ] Redundant transitions in 95 ms returned []
[2022-05-19 00:34:57] [INFO ] Flow matrix only has 1714 transitions (discarded 48 similar events)
// Phase 1: matrix 1714 rows 528 cols
[2022-05-19 00:34:57] [INFO ] Computed 44 place invariants in 36 ms
[2022-05-19 00:34:58] [INFO ] Dead Transitions using invariants and state equation in 1148 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 528/528 places, 1762/1762 transitions.
Built C files in :
/tmp/ltsmin7664402539688795193
[2022-05-19 00:34:58] [INFO ] Too many transitions (1762) to apply POR reductions. Disabling POR matrices.
[2022-05-19 00:34:58] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7664402539688795193
Running compilation step : cd /tmp/ltsmin7664402539688795193;'/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/ltsmin7664402539688795193;'/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/ltsmin7664402539688795193;'/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)
[2022-05-19 00:35:02] [INFO ] Flatten gal took : 99 ms
[2022-05-19 00:35:02] [INFO ] Flatten gal took : 101 ms
[2022-05-19 00:35:02] [INFO ] Time to serialize gal into /tmp/LTL6061200568975518488.gal : 18 ms
[2022-05-19 00:35:02] [INFO ] Time to serialize properties into /tmp/LTL12741698263931428223.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/LTL6061200568975518488.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12741698263931428223.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/LTL6061200...267
Read 1 LTL properties
Checking formula 0 : !((F(X(X(G(X(F("(P_1160_4<4)"))))))))
Formula 0 simplified : !FXXGXF"(P_1160_4<4)"
Detected timeout of ITS tools.
[2022-05-19 00:35:17] [INFO ] Flatten gal took : 91 ms
[2022-05-19 00:35:17] [INFO ] Applying decomposition
[2022-05-19 00:35:17] [INFO ] Flatten gal took : 89 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/graph5835579384337192970.txt' '-o' '/tmp/graph5835579384337192970.bin' '-w' '/tmp/graph5835579384337192970.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5835579384337192970.bin' '-l' '-1' '-v' '-w' '/tmp/graph5835579384337192970.weights' '-q' '0' '-e' '0.001'
[2022-05-19 00:35:17] [INFO ] Decomposing Gal with order
[2022-05-19 00:35:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 00:35:18] [INFO ] Removed a total of 1130 redundant transitions.
[2022-05-19 00:35:18] [INFO ] Flatten gal took : 446 ms
[2022-05-19 00:35:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 216 labels/synchronizations in 29 ms.
[2022-05-19 00:35:18] [INFO ] Time to serialize gal into /tmp/LTL15513627090751238950.gal : 20 ms
[2022-05-19 00:35:18] [INFO ] Time to serialize properties into /tmp/LTL89965691753009154.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/LTL15513627090751238950.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL89965691753009154.ltl' '-c' '-stutter-deadlock'

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/LTL1551362...244
Read 1 LTL properties
Checking formula 0 : !((F(X(X(G(X(F("(i0.u21.P_1160_4<4)"))))))))
Formula 0 simplified : !FXXGXF"(i0.u21.P_1160_4<4)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4225514775053542339
[2022-05-19 00:35:33] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4225514775053542339
Running compilation step : cd /tmp/ltsmin4225514775053542339;'/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/ltsmin4225514775053542339;'/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/ltsmin4225514775053542339;'/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)
Treatment of property PolyORBLF-PT-S06J04T08-LTLFireability-09 finished in 77327 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(X(G(X(p0))))||X((p1 U p2))))'
Support contains 8 out of 788 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 788/788 places, 2014/2014 transitions.
Applied a total of 0 rules in 14 ms. Remains 788 /788 variables (removed 0) and now considering 2014/2014 (removed 0) transitions.
[2022-05-19 00:35:36] [INFO ] Flow matrix only has 1966 transitions (discarded 48 similar events)
// Phase 1: matrix 1966 rows 788 cols
[2022-05-19 00:35:36] [INFO ] Computed 52 place invariants in 37 ms
[2022-05-19 00:35:38] [INFO ] Dead Transitions using invariants and state equation in 2148 ms found 0 transitions.
[2022-05-19 00:35:38] [INFO ] Flow matrix only has 1966 transitions (discarded 48 similar events)
// Phase 1: matrix 1966 rows 788 cols
[2022-05-19 00:35:38] [INFO ] Computed 52 place invariants in 39 ms
[2022-05-19 00:35:39] [INFO ] Implicit Places using invariants in 762 ms returned [49, 73, 221, 280, 329, 486, 496, 773]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 766 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 780/788 places, 2014/2014 transitions.
Applied a total of 0 rules in 16 ms. Remains 780 /780 variables (removed 0) and now considering 2014/2014 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 780/788 places, 2014/2014 transitions.
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : PolyORBLF-PT-S06J04T08-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p2:(AND (GEQ s183 1) (GEQ s186 8) (GEQ s204 1) (GEQ s625 1)), p1:(GEQ s302 1), p0:(AND (GEQ s320 1) (GEQ s513 1) (GEQ s754 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 574 steps with 0 reset in 3 ms.
FORMULA PolyORBLF-PT-S06J04T08-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T08-LTLFireability-12 finished in 3075 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(G((F(p0)&&p1)))))'
Support contains 5 out of 788 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 788/788 places, 2014/2014 transitions.
Drop transitions removed 55 transitions
Trivial Post-agglo rules discarded 55 transitions
Performed 55 trivial Post agglomeration. Transition count delta: 55
Iterating post reduction 0 with 55 rules applied. Total rules applied 55 place count 788 transition count 1959
Reduce places removed 55 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 56 rules applied. Total rules applied 111 place count 733 transition count 1958
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 112 place count 732 transition count 1958
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 96 Pre rules applied. Total rules applied 112 place count 732 transition count 1862
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 3 with 192 rules applied. Total rules applied 304 place count 636 transition count 1862
Performed 95 Post agglomeration using F-continuation condition.Transition count delta: 95
Deduced a syphon composed of 95 places in 1 ms
Reduce places removed 95 places and 0 transitions.
Iterating global reduction 3 with 190 rules applied. Total rules applied 494 place count 541 transition count 1767
Applied a total of 494 rules in 88 ms. Remains 541 /788 variables (removed 247) and now considering 1767/2014 (removed 247) transitions.
[2022-05-19 00:35:39] [INFO ] Flow matrix only has 1719 transitions (discarded 48 similar events)
// Phase 1: matrix 1719 rows 541 cols
[2022-05-19 00:35:39] [INFO ] Computed 52 place invariants in 28 ms
[2022-05-19 00:35:40] [INFO ] Dead Transitions using invariants and state equation in 1200 ms found 0 transitions.
[2022-05-19 00:35:40] [INFO ] Flow matrix only has 1719 transitions (discarded 48 similar events)
// Phase 1: matrix 1719 rows 541 cols
[2022-05-19 00:35:40] [INFO ] Computed 52 place invariants in 30 ms
[2022-05-19 00:35:41] [INFO ] Implicit Places using invariants in 665 ms returned [35, 51, 151, 193, 226, 337, 344, 532]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 669 ms to find 8 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 533/788 places, 1767/2014 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 529 transition count 1763
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 529 transition count 1763
Applied a total of 8 rules in 41 ms. Remains 529 /533 variables (removed 4) and now considering 1763/1767 (removed 4) transitions.
[2022-05-19 00:35:41] [INFO ] Flow matrix only has 1715 transitions (discarded 48 similar events)
// Phase 1: matrix 1715 rows 529 cols
[2022-05-19 00:35:41] [INFO ] Computed 44 place invariants in 51 ms
[2022-05-19 00:35:42] [INFO ] Implicit Places using invariants in 641 ms returned []
[2022-05-19 00:35:42] [INFO ] Flow matrix only has 1715 transitions (discarded 48 similar events)
// Phase 1: matrix 1715 rows 529 cols
[2022-05-19 00:35:42] [INFO ] Computed 44 place invariants in 30 ms
[2022-05-19 00:35:42] [INFO ] State equation strengthened by 224 read => feed constraints.
[2022-05-19 00:35:53] [INFO ] Implicit Places using invariants and state equation in 10867 ms returned []
Implicit Place search using SMT with State Equation took 11509 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 529/788 places, 1763/2014 transitions.
Finished structural reductions, in 2 iterations. Remains : 529/788 places, 1763/2014 transitions.
Stuttering acceptance computed with spot in 75 ms :[(OR (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J04T08-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (LT s131 1) (LT s435 1)), p0:(OR (LT s185 10) (LT s355 1) (LT s398 1))], 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 1085 reset in 645 ms.
Stack based approach found an accepted trace after 69528 steps with 805 reset with depth 278 and stack size 278 in 526 ms.
FORMULA PolyORBLF-PT-S06J04T08-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-PT-S06J04T08-LTLFireability-13 finished in 14775 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(F(G(X(p0)))))'
Support contains 1 out of 788 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 788/788 places, 2014/2014 transitions.
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 788 transition count 1958
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 732 transition count 1958
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 96 Pre rules applied. Total rules applied 112 place count 732 transition count 1862
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 304 place count 636 transition count 1862
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 496 place count 540 transition count 1766
Applied a total of 496 rules in 86 ms. Remains 540 /788 variables (removed 248) and now considering 1766/2014 (removed 248) transitions.
[2022-05-19 00:35:54] [INFO ] Flow matrix only has 1718 transitions (discarded 48 similar events)
// Phase 1: matrix 1718 rows 540 cols
[2022-05-19 00:35:54] [INFO ] Computed 52 place invariants in 30 ms
[2022-05-19 00:35:55] [INFO ] Dead Transitions using invariants and state equation in 1113 ms found 0 transitions.
[2022-05-19 00:35:55] [INFO ] Flow matrix only has 1718 transitions (discarded 48 similar events)
// Phase 1: matrix 1718 rows 540 cols
[2022-05-19 00:35:55] [INFO ] Computed 52 place invariants in 31 ms
[2022-05-19 00:35:56] [INFO ] Implicit Places using invariants in 668 ms returned [35, 51, 151, 193, 226, 336, 343, 531]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 670 ms to find 8 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 532/788 places, 1766/2014 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 528 transition count 1762
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 528 transition count 1762
Applied a total of 8 rules in 43 ms. Remains 528 /532 variables (removed 4) and now considering 1762/1766 (removed 4) transitions.
[2022-05-19 00:35:56] [INFO ] Flow matrix only has 1714 transitions (discarded 48 similar events)
// Phase 1: matrix 1714 rows 528 cols
[2022-05-19 00:35:56] [INFO ] Computed 44 place invariants in 32 ms
[2022-05-19 00:35:56] [INFO ] Implicit Places using invariants in 660 ms returned []
[2022-05-19 00:35:56] [INFO ] Flow matrix only has 1714 transitions (discarded 48 similar events)
// Phase 1: matrix 1714 rows 528 cols
[2022-05-19 00:35:56] [INFO ] Computed 44 place invariants in 27 ms
[2022-05-19 00:35:57] [INFO ] State equation strengthened by 224 read => feed constraints.
[2022-05-19 00:36:08] [INFO ] Implicit Places using invariants and state equation in 11418 ms returned []
Implicit Place search using SMT with State Equation took 12079 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 528/788 places, 1762/2014 transitions.
Finished structural reductions, in 2 iterations. Remains : 528/788 places, 1762/2014 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J04T08-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LT s287 3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1107 reset in 608 ms.
Product exploration explored 100000 steps with 1123 reset in 621 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 98 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Finished random walk after 2697 steps, including 26 resets, run visited all 1 properties in 18 ms. (steps per millisecond=149 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 130 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Support contains 1 out of 528 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 528/528 places, 1762/1762 transitions.
Applied a total of 0 rules in 31 ms. Remains 528 /528 variables (removed 0) and now considering 1762/1762 (removed 0) transitions.
[2022-05-19 00:36:09] [INFO ] Flow matrix only has 1714 transitions (discarded 48 similar events)
// Phase 1: matrix 1714 rows 528 cols
[2022-05-19 00:36:10] [INFO ] Computed 44 place invariants in 34 ms
[2022-05-19 00:36:11] [INFO ] Dead Transitions using invariants and state equation in 1077 ms found 0 transitions.
[2022-05-19 00:36:11] [INFO ] Flow matrix only has 1714 transitions (discarded 48 similar events)
// Phase 1: matrix 1714 rows 528 cols
[2022-05-19 00:36:11] [INFO ] Computed 44 place invariants in 28 ms
[2022-05-19 00:36:11] [INFO ] Implicit Places using invariants in 644 ms returned []
[2022-05-19 00:36:11] [INFO ] Flow matrix only has 1714 transitions (discarded 48 similar events)
// Phase 1: matrix 1714 rows 528 cols
[2022-05-19 00:36:11] [INFO ] Computed 44 place invariants in 30 ms
[2022-05-19 00:36:12] [INFO ] State equation strengthened by 224 read => feed constraints.
[2022-05-19 00:36:21] [INFO ] Implicit Places using invariants and state equation in 9856 ms returned []
Implicit Place search using SMT with State Equation took 10502 ms to find 0 implicit places.
[2022-05-19 00:36:21] [INFO ] Redundant transitions in 46 ms returned []
[2022-05-19 00:36:21] [INFO ] Flow matrix only has 1714 transitions (discarded 48 similar events)
// Phase 1: matrix 1714 rows 528 cols
[2022-05-19 00:36:21] [INFO ] Computed 44 place invariants in 34 ms
[2022-05-19 00:36:22] [INFO ] Dead Transitions using invariants and state equation in 1074 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 528/528 places, 1762/1762 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 86 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Finished random walk after 2012 steps, including 22 resets, run visited all 1 properties in 16 ms. (steps per millisecond=125 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 103 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1101 reset in 589 ms.
Product exploration explored 100000 steps with 1090 reset in 584 ms.
Built C files in :
/tmp/ltsmin3208251637213433473
[2022-05-19 00:36:24] [INFO ] Too many transitions (1762) to apply POR reductions. Disabling POR matrices.
[2022-05-19 00:36:24] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3208251637213433473
Running compilation step : cd /tmp/ltsmin3208251637213433473;'/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/ltsmin3208251637213433473;'/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/ltsmin3208251637213433473;'/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 1 out of 528 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 528/528 places, 1762/1762 transitions.
Applied a total of 0 rules in 35 ms. Remains 528 /528 variables (removed 0) and now considering 1762/1762 (removed 0) transitions.
[2022-05-19 00:36:27] [INFO ] Flow matrix only has 1714 transitions (discarded 48 similar events)
// Phase 1: matrix 1714 rows 528 cols
[2022-05-19 00:36:27] [INFO ] Computed 44 place invariants in 37 ms
[2022-05-19 00:36:28] [INFO ] Dead Transitions using invariants and state equation in 1065 ms found 0 transitions.
[2022-05-19 00:36:28] [INFO ] Flow matrix only has 1714 transitions (discarded 48 similar events)
// Phase 1: matrix 1714 rows 528 cols
[2022-05-19 00:36:28] [INFO ] Computed 44 place invariants in 27 ms
[2022-05-19 00:36:28] [INFO ] Implicit Places using invariants in 629 ms returned []
[2022-05-19 00:36:28] [INFO ] Flow matrix only has 1714 transitions (discarded 48 similar events)
// Phase 1: matrix 1714 rows 528 cols
[2022-05-19 00:36:29] [INFO ] Computed 44 place invariants in 32 ms
[2022-05-19 00:36:29] [INFO ] State equation strengthened by 224 read => feed constraints.
[2022-05-19 00:36:37] [INFO ] Implicit Places using invariants and state equation in 8676 ms returned []
Implicit Place search using SMT with State Equation took 9307 ms to find 0 implicit places.
[2022-05-19 00:36:37] [INFO ] Redundant transitions in 47 ms returned []
[2022-05-19 00:36:37] [INFO ] Flow matrix only has 1714 transitions (discarded 48 similar events)
// Phase 1: matrix 1714 rows 528 cols
[2022-05-19 00:36:37] [INFO ] Computed 44 place invariants in 34 ms
[2022-05-19 00:36:38] [INFO ] Dead Transitions using invariants and state equation in 1080 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 528/528 places, 1762/1762 transitions.
Built C files in :
/tmp/ltsmin10064127835929905834
[2022-05-19 00:36:38] [INFO ] Too many transitions (1762) to apply POR reductions. Disabling POR matrices.
[2022-05-19 00:36:38] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10064127835929905834
Running compilation step : cd /tmp/ltsmin10064127835929905834;'/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/ltsmin10064127835929905834;'/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/ltsmin10064127835929905834;'/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)
[2022-05-19 00:36:42] [INFO ] Flatten gal took : 87 ms
[2022-05-19 00:36:42] [INFO ] Flatten gal took : 92 ms
[2022-05-19 00:36:42] [INFO ] Time to serialize gal into /tmp/LTL18389853371006628455.gal : 23 ms
[2022-05-19 00:36:42] [INFO ] Time to serialize properties into /tmp/LTL2760552280559094442.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/LTL18389853371006628455.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2760552280559094442.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/LTL1838985...267
Read 1 LTL properties
Checking formula 0 : !((F(F(G(X("(P_1159_4<3)"))))))
Formula 0 simplified : !FGX"(P_1159_4<3)"
Detected timeout of ITS tools.
[2022-05-19 00:36:57] [INFO ] Flatten gal took : 100 ms
[2022-05-19 00:36:57] [INFO ] Applying decomposition
[2022-05-19 00:36:57] [INFO ] Flatten gal took : 88 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/graph994415335111516393.txt' '-o' '/tmp/graph994415335111516393.bin' '-w' '/tmp/graph994415335111516393.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph994415335111516393.bin' '-l' '-1' '-v' '-w' '/tmp/graph994415335111516393.weights' '-q' '0' '-e' '0.001'
[2022-05-19 00:36:57] [INFO ] Decomposing Gal with order
[2022-05-19 00:36:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 00:36:57] [INFO ] Removed a total of 1288 redundant transitions.
[2022-05-19 00:36:57] [INFO ] Flatten gal took : 268 ms
[2022-05-19 00:36:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 327 labels/synchronizations in 33 ms.
[2022-05-19 00:36:58] [INFO ] Time to serialize gal into /tmp/LTL9044339954328924389.gal : 13 ms
[2022-05-19 00:36:58] [INFO ] Time to serialize properties into /tmp/LTL10005681089248007267.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/LTL9044339954328924389.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10005681089248007267.ltl' '-c' '-stutter-deadlock'

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/LTL9044339...246
Read 1 LTL properties
Checking formula 0 : !((F(F(G(X("(i3.u21.P_1159_4<3)"))))))
Formula 0 simplified : !FGX"(i3.u21.P_1159_4<3)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8455979422676665253
[2022-05-19 00:37:13] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8455979422676665253
Running compilation step : cd /tmp/ltsmin8455979422676665253;'/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/ltsmin8455979422676665253;'/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/ltsmin8455979422676665253;'/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)
Treatment of property PolyORBLF-PT-S06J04T08-LTLFireability-15 finished in 81833 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(X(G(X(F(p0)))))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(F(G(X(p0)))))'
[2022-05-19 00:37:16] [INFO ] Flatten gal took : 83 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin18394859801124364645
[2022-05-19 00:37:16] [INFO ] Too many transitions (2014) to apply POR reductions. Disabling POR matrices.
[2022-05-19 00:37:16] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18394859801124364645
Running compilation step : cd /tmp/ltsmin18394859801124364645;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '360' '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'
[2022-05-19 00:37:16] [INFO ] Applying decomposition
[2022-05-19 00:37:16] [INFO ] Flatten gal took : 91 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/graph10306337833700502634.txt' '-o' '/tmp/graph10306337833700502634.bin' '-w' '/tmp/graph10306337833700502634.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10306337833700502634.bin' '-l' '-1' '-v' '-w' '/tmp/graph10306337833700502634.weights' '-q' '0' '-e' '0.001'
[2022-05-19 00:37:17] [INFO ] Decomposing Gal with order
[2022-05-19 00:37:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 00:37:17] [INFO ] Removed a total of 1353 redundant transitions.
[2022-05-19 00:37:17] [INFO ] Flatten gal took : 422 ms
[2022-05-19 00:37:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 121 labels/synchronizations in 49 ms.
[2022-05-19 00:37:17] [INFO ] Time to serialize gal into /tmp/LTLFireability12513976182559292313.gal : 14 ms
[2022-05-19 00:37:17] [INFO ] Time to serialize properties into /tmp/LTLFireability12290444175200247059.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/LTLFireability12513976182559292313.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability12290444175200247059.ltl' '-c' '-stutter-deadlock'

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/LTLFireabi...269
Read 2 LTL properties
Checking formula 0 : !((F(X(X(G(X(F("(u109.P_1160_4<4)"))))))))
Formula 0 simplified : !FXXGXF"(u109.P_1160_4<4)"
Compilation finished in 4222 ms.
Running link step : cd /tmp/ltsmin18394859801124364645;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin18394859801124364645;'/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' '<>(X(X([](X(<>((LTLAPp0==true)))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-19 00:58:51] [INFO ] Flatten gal took : 180 ms
[2022-05-19 00:58:51] [INFO ] Time to serialize gal into /tmp/LTLFireability16204281392548009592.gal : 22 ms
[2022-05-19 00:58:51] [INFO ] Time to serialize properties into /tmp/LTLFireability7109074558314970771.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/LTLFireability16204281392548009592.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability7109074558314970771.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/LTLFireabi...289
Read 2 LTL properties
Checking formula 0 : !((F(X(X(G(X(F("(P_1160_4<4)"))))))))
Formula 0 simplified : !FXXGXF"(P_1160_4<4)"
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.018: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.018: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.018: LTL layer: formula: <>(X(X([](X(<>((LTLAPp0==true)))))))
pins2lts-mc-linux64( 1/ 8), 0.018: "<>(X(X([](X(<>((LTLAPp0==true)))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.019: Using Spin LTL semantics
pins2lts-mc-linux64( 2/ 8), 0.030: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.053: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.057: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.061: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.064: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.062: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.782: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.981: DFS-FIFO for weak LTL, using special progress label 2017
pins2lts-mc-linux64( 0/ 8), 0.981: There are 2018 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.981: State length is 789, there are 2017 groups
pins2lts-mc-linux64( 0/ 8), 0.981: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.981: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.981: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.981: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 0/ 8), 1.830: ~1 levels ~960 states ~2784 transitions
pins2lts-mc-linux64( 0/ 8), 2.255: ~1 levels ~1920 states ~5600 transitions
pins2lts-mc-linux64( 0/ 8), 2.876: ~1 levels ~3840 states ~12248 transitions
pins2lts-mc-linux64( 0/ 8), 3.717: ~1 levels ~7680 states ~23464 transitions
pins2lts-mc-linux64( 0/ 8), 5.683: ~1 levels ~15360 states ~42272 transitions
pins2lts-mc-linux64( 1/ 8), 8.661: ~1 levels ~30720 states ~88328 transitions
pins2lts-mc-linux64( 1/ 8), 11.922: ~1 levels ~61440 states ~175432 transitions
pins2lts-mc-linux64( 3/ 8), 16.185: ~1 levels ~122880 states ~250592 transitions
pins2lts-mc-linux64( 1/ 8), 24.331: ~1 levels ~245760 states ~501224 transitions
pins2lts-mc-linux64( 1/ 8), 41.624: ~1 levels ~491520 states ~1370720 transitions
pins2lts-mc-linux64( 1/ 8), 74.984: ~1 levels ~983040 states ~2931816 transitions
pins2lts-mc-linux64( 1/ 8), 142.094: ~1 levels ~1966080 states ~6022576 transitions
pins2lts-mc-linux64( 6/ 8), 276.174: ~1 levels ~3932160 states ~12329712 transitions
pins2lts-mc-linux64( 1/ 8), 542.144: ~1 levels ~7864320 states ~24655008 transitions
pins2lts-mc-linux64( 1/ 8), 1079.901: ~1 levels ~15728640 states ~49853832 transitions
pins2lts-mc-linux64( 0/ 8), 1391.430: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 1391.494:
pins2lts-mc-linux64( 0/ 8), 1391.494: mean standard work distribution: 3.7% (states) 15.1% (transitions)
pins2lts-mc-linux64( 0/ 8), 1391.494:
pins2lts-mc-linux64( 0/ 8), 1391.494: Explored 19050807 states 82898650 transitions, fanout: 4.351
pins2lts-mc-linux64( 0/ 8), 1391.494: Total exploration time 1390.500 sec (1390.410 sec minimum, 1390.455 sec on average)
pins2lts-mc-linux64( 0/ 8), 1391.494: States per second: 13701, Transitions per second: 59618
pins2lts-mc-linux64( 0/ 8), 1391.494:
pins2lts-mc-linux64( 0/ 8), 1391.494: Progress states detected: 31087721
pins2lts-mc-linux64( 0/ 8), 1391.494: Redundant explorations: -38.7192
pins2lts-mc-linux64( 0/ 8), 1391.494:
pins2lts-mc-linux64( 0/ 8), 1391.494: Queue width: 8B, total height: 22262422, memory: 169.85MB
pins2lts-mc-linux64( 0/ 8), 1391.494: Tree memory: 493.2MB, 16.6 B/state, compr.: 0.5%
pins2lts-mc-linux64( 0/ 8), 1391.494: Tree fill ratio (roots/leafs): 23.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 1391.494: Stored 2203 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 1391.494: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 1391.494: Est. total memory use: 663.0MB (~1193.8MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin18394859801124364645;'/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' '<>(X(X([](X(<>((LTLAPp0==true)))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin18394859801124364645;'/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' '<>(X(X([](X(<>((LTLAPp0==true)))))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:242)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:177)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:115)
at java.base/java.lang.Thread.run(Thread.java:829)
Detected timeout of ITS tools.
[2022-05-19 01:20:38] [INFO ] Flatten gal took : 397 ms
[2022-05-19 01:20:39] [INFO ] Input system was already deterministic with 2014 transitions.
[2022-05-19 01:20:39] [INFO ] Transformed 788 places.
[2022-05-19 01:20:39] [INFO ] Transformed 2014 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
[2022-05-19 01:21:09] [INFO ] Time to serialize gal into /tmp/LTLFireability888819026050415730.gal : 43 ms
[2022-05-19 01:21:09] [INFO ] Time to serialize properties into /tmp/LTLFireability5018925662840774307.ltl : 3 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/LTLFireability888819026050415730.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability5018925662840774307.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/LTLFireabi...332
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(X(X(G(X(F("(P_1160_4<4)"))))))))
Formula 0 simplified : !FXXGXF"(P_1160_4<4)"

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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 LTLFireability -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-S06J04T08"
export BK_EXAMINATION="LTLFireability"
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-S06J04T08, examination is LTLFireability"
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-165277017000700"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S06J04T08.tgz
mv PolyORBLF-PT-S06J04T08 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;