About the Execution of ITS-Tools for PolyORBNT-PT-S05J60
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16222.899 | 3600000.00 | 4013922.00 | 518935.40 | TFTFFFTFTFFTTF?T | normal |
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-165277017200835.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PolyORBNT-PT-S05J60, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277017200835
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.6M
-rw-r--r-- 1 mcc users 44K Apr 30 03:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 205K Apr 30 03:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 107K Apr 30 03:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 501K Apr 30 03:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 24K May 9 08:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 75K May 9 08:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 13K May 9 08:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 9 08:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 9 08:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.7K 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 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 1.5M 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 PolyORBNT-PT-S05J60-LTLCardinality-00
FORMULA_NAME PolyORBNT-PT-S05J60-LTLCardinality-01
FORMULA_NAME PolyORBNT-PT-S05J60-LTLCardinality-02
FORMULA_NAME PolyORBNT-PT-S05J60-LTLCardinality-03
FORMULA_NAME PolyORBNT-PT-S05J60-LTLCardinality-04
FORMULA_NAME PolyORBNT-PT-S05J60-LTLCardinality-05
FORMULA_NAME PolyORBNT-PT-S05J60-LTLCardinality-06
FORMULA_NAME PolyORBNT-PT-S05J60-LTLCardinality-07
FORMULA_NAME PolyORBNT-PT-S05J60-LTLCardinality-08
FORMULA_NAME PolyORBNT-PT-S05J60-LTLCardinality-09
FORMULA_NAME PolyORBNT-PT-S05J60-LTLCardinality-10
FORMULA_NAME PolyORBNT-PT-S05J60-LTLCardinality-11
FORMULA_NAME PolyORBNT-PT-S05J60-LTLCardinality-12
FORMULA_NAME PolyORBNT-PT-S05J60-LTLCardinality-13
FORMULA_NAME PolyORBNT-PT-S05J60-LTLCardinality-14
FORMULA_NAME PolyORBNT-PT-S05J60-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652962671266
Running Version 202205111006
[2022-05-19 12:17:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-19 12:17:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 12:17:52] [INFO ] Load time of PNML (sax parser for PT used): 190 ms
[2022-05-19 12:17:52] [INFO ] Transformed 909 places.
[2022-05-19 12:17:52] [INFO ] Transformed 1970 transitions.
[2022-05-19 12:17:52] [INFO ] Parsed PT model containing 909 places and 1970 transitions in 305 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 24 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
FORMULA PolyORBNT-PT-S05J60-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J60-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J60-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 583 out of 909 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1315/1315 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 904 transition count 1315
Applied a total of 5 rules in 64 ms. Remains 904 /909 variables (removed 5) and now considering 1315/1315 (removed 0) transitions.
[2022-05-19 12:17:52] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
// Phase 1: matrix 1311 rows 904 cols
[2022-05-19 12:17:53] [INFO ] Computed 137 place invariants in 110 ms
[2022-05-19 12:17:55] [INFO ] Dead Transitions using invariants and state equation in 2172 ms found 95 transitions.
Found 95 dead transitions using SMT.
Drop transitions removed 95 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 95 transitions.
[2022-05-19 12:17:55] [INFO ] Flow matrix only has 1216 transitions (discarded 4 similar events)
// Phase 1: matrix 1216 rows 904 cols
[2022-05-19 12:17:55] [INFO ] Computed 137 place invariants in 85 ms
[2022-05-19 12:17:55] [INFO ] Implicit Places using invariants in 672 ms returned []
[2022-05-19 12:17:55] [INFO ] Flow matrix only has 1216 transitions (discarded 4 similar events)
// Phase 1: matrix 1216 rows 904 cols
[2022-05-19 12:17:55] [INFO ] Computed 137 place invariants in 21 ms
[2022-05-19 12:17:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 12:18:01] [INFO ] Implicit Places using invariants and state equation in 6148 ms returned []
Implicit Place search using SMT with State Equation took 6826 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 904/909 places, 1220/1315 transitions.
Applied a total of 0 rules in 46 ms. Remains 904 /904 variables (removed 0) and now considering 1220/1220 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 904/909 places, 1220/1315 transitions.
Support contains 583 out of 904 places after structural reductions.
[2022-05-19 12:18:02] [INFO ] Flatten gal took : 161 ms
[2022-05-19 12:18:02] [INFO ] Flatten gal took : 106 ms
[2022-05-19 12:18:02] [INFO ] Input system was already deterministic with 1220 transitions.
Support contains 581 out of 904 places (down from 583) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 674 resets, run finished after 530 ms. (steps per millisecond=18 ) properties (out of 30) seen :16
Incomplete Best-First random walk after 10000 steps, including 91 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 97 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 118 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 96 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 95 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 97 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 103 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 115 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 126 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 303 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 130 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 113 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 138 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
[2022-05-19 12:18:04] [INFO ] Flow matrix only has 1216 transitions (discarded 4 similar events)
// Phase 1: matrix 1216 rows 904 cols
[2022-05-19 12:18:04] [INFO ] Computed 137 place invariants in 18 ms
[2022-05-19 12:18:05] [INFO ] After 397ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:14
[2022-05-19 12:18:05] [INFO ] [Nat]Absence check using 113 positive place invariants in 31 ms returned sat
[2022-05-19 12:18:05] [INFO ] [Nat]Absence check using 113 positive and 24 generalized place invariants in 42 ms returned sat
[2022-05-19 12:18:18] [INFO ] After 13321ms SMT Verify possible using state equation in natural domain returned unsat :12 sat :1
[2022-05-19 12:18:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 12:18:19] [INFO ] After 249ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :12 sat :1
[2022-05-19 12:18:19] [INFO ] After 351ms SMT Verify possible using trap constraints in natural domain returned unsat :12 sat :1
Attempting to minimize the solution found.
Minimization took 70 ms.
[2022-05-19 12:18:19] [INFO ] After 14216ms SMT Verify possible using all constraints in natural domain returned unsat :12 sat :1
Fused 14 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 3 ms.
Support contains 3 out of 904 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 904/904 places, 1220/1220 transitions.
Drop transitions removed 65 transitions
Trivial Post-agglo rules discarded 65 transitions
Performed 65 trivial Post agglomeration. Transition count delta: 65
Iterating post reduction 0 with 65 rules applied. Total rules applied 65 place count 904 transition count 1155
Reduce places removed 65 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 66 rules applied. Total rules applied 131 place count 839 transition count 1154
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 132 place count 838 transition count 1154
Performed 65 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 65 Pre rules applied. Total rules applied 132 place count 838 transition count 1089
Deduced a syphon composed of 65 places in 1 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 3 with 130 rules applied. Total rules applied 262 place count 773 transition count 1089
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 263 place count 772 transition count 1088
Iterating global reduction 3 with 1 rules applied. Total rules applied 264 place count 772 transition count 1088
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 268 place count 770 transition count 1086
Applied a total of 268 rules in 259 ms. Remains 770 /904 variables (removed 134) and now considering 1086/1220 (removed 134) transitions.
[2022-05-19 12:18:19] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
// Phase 1: matrix 1082 rows 770 cols
[2022-05-19 12:18:19] [INFO ] Computed 137 place invariants in 22 ms
[2022-05-19 12:18:20] [INFO ] Dead Transitions using invariants and state equation in 1293 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 770/904 places, 1086/1220 transitions.
Finished random walk after 423 steps, including 20 resets, run visited all 2 properties in 7 ms. (steps per millisecond=60 )
Successfully simplified 12 atomic propositions for a total of 13 simplifications.
FORMULA PolyORBNT-PT-S05J60-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J60-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J60-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA PolyORBNT-PT-S05J60-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U G(!p0)))'
Support contains 1 out of 904 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 904/904 places, 1220/1220 transitions.
Drop transitions removed 65 transitions
Trivial Post-agglo rules discarded 65 transitions
Performed 65 trivial Post agglomeration. Transition count delta: 65
Iterating post reduction 0 with 65 rules applied. Total rules applied 65 place count 904 transition count 1155
Reduce places removed 65 places and 0 transitions.
Iterating post reduction 1 with 65 rules applied. Total rules applied 130 place count 839 transition count 1155
Performed 65 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 65 Pre rules applied. Total rules applied 130 place count 839 transition count 1090
Deduced a syphon composed of 65 places in 2 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 2 with 130 rules applied. Total rules applied 260 place count 774 transition count 1090
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 261 place count 773 transition count 1089
Iterating global reduction 2 with 1 rules applied. Total rules applied 262 place count 773 transition count 1089
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 266 place count 771 transition count 1087
Applied a total of 266 rules in 160 ms. Remains 771 /904 variables (removed 133) and now considering 1087/1220 (removed 133) transitions.
[2022-05-19 12:18:21] [INFO ] Flow matrix only has 1083 transitions (discarded 4 similar events)
// Phase 1: matrix 1083 rows 771 cols
[2022-05-19 12:18:21] [INFO ] Computed 137 place invariants in 27 ms
[2022-05-19 12:18:22] [INFO ] Dead Transitions using invariants and state equation in 1215 ms found 0 transitions.
[2022-05-19 12:18:22] [INFO ] Flow matrix only has 1083 transitions (discarded 4 similar events)
// Phase 1: matrix 1083 rows 771 cols
[2022-05-19 12:18:22] [INFO ] Computed 137 place invariants in 33 ms
[2022-05-19 12:18:23] [INFO ] Implicit Places using invariants in 1331 ms returned []
[2022-05-19 12:18:23] [INFO ] Flow matrix only has 1083 transitions (discarded 4 similar events)
// Phase 1: matrix 1083 rows 771 cols
[2022-05-19 12:18:23] [INFO ] Computed 137 place invariants in 18 ms
[2022-05-19 12:18:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 12:18:37] [INFO ] Implicit Places using invariants and state equation in 13581 ms returned []
Implicit Place search using SMT with State Equation took 14917 ms to find 0 implicit places.
[2022-05-19 12:18:37] [INFO ] Redundant transitions in 73 ms returned []
[2022-05-19 12:18:37] [INFO ] Flow matrix only has 1083 transitions (discarded 4 similar events)
// Phase 1: matrix 1083 rows 771 cols
[2022-05-19 12:18:37] [INFO ] Computed 137 place invariants in 19 ms
[2022-05-19 12:18:38] [INFO ] Dead Transitions using invariants and state equation in 1249 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 771/904 places, 1087/1220 transitions.
Finished structural reductions, in 1 iterations. Remains : 771/904 places, 1087/1220 transitions.
Stuttering acceptance computed with spot in 190 ms :[p0, true, p0]
Running random walk in product with property : PolyORBNT-PT-S05J60-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 0}, { cond=p0, acceptance={0} source=2 dest: 2}]], initial=2, aps=[p0:(GT 3 s607)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 7 steps with 0 reset in 4 ms.
FORMULA PolyORBNT-PT-S05J60-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J60-LTLCardinality-03 finished in 17889 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G((false U false))||X((false U false)))))'
Support contains 0 out of 904 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 904/904 places, 1220/1220 transitions.
Drop transitions removed 66 transitions
Trivial Post-agglo rules discarded 66 transitions
Performed 66 trivial Post agglomeration. Transition count delta: 66
Iterating post reduction 0 with 66 rules applied. Total rules applied 66 place count 904 transition count 1154
Reduce places removed 66 places and 0 transitions.
Iterating post reduction 1 with 66 rules applied. Total rules applied 132 place count 838 transition count 1154
Performed 65 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 65 Pre rules applied. Total rules applied 132 place count 838 transition count 1089
Deduced a syphon composed of 65 places in 1 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 2 with 130 rules applied. Total rules applied 262 place count 773 transition count 1089
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 263 place count 772 transition count 1088
Iterating global reduction 2 with 1 rules applied. Total rules applied 264 place count 772 transition count 1088
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 268 place count 770 transition count 1086
Applied a total of 268 rules in 130 ms. Remains 770 /904 variables (removed 134) and now considering 1086/1220 (removed 134) transitions.
[2022-05-19 12:18:39] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
// Phase 1: matrix 1082 rows 770 cols
[2022-05-19 12:18:39] [INFO ] Computed 137 place invariants in 16 ms
[2022-05-19 12:18:40] [INFO ] Dead Transitions using invariants and state equation in 1266 ms found 0 transitions.
[2022-05-19 12:18:40] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
// Phase 1: matrix 1082 rows 770 cols
[2022-05-19 12:18:40] [INFO ] Computed 137 place invariants in 18 ms
[2022-05-19 12:18:41] [INFO ] Implicit Places using invariants in 1385 ms returned []
[2022-05-19 12:18:41] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
// Phase 1: matrix 1082 rows 770 cols
[2022-05-19 12:18:41] [INFO ] Computed 137 place invariants in 19 ms
[2022-05-19 12:18:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 12:18:55] [INFO ] Implicit Places using invariants and state equation in 13612 ms returned []
Implicit Place search using SMT with State Equation took 14999 ms to find 0 implicit places.
[2022-05-19 12:18:55] [INFO ] Redundant transitions in 48 ms returned []
[2022-05-19 12:18:55] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
// Phase 1: matrix 1082 rows 770 cols
[2022-05-19 12:18:55] [INFO ] Computed 137 place invariants in 17 ms
[2022-05-19 12:18:56] [INFO ] Dead Transitions using invariants and state equation in 1207 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 770/904 places, 1086/1220 transitions.
Finished structural reductions, in 1 iterations. Remains : 770/904 places, 1086/1220 transitions.
Stuttering acceptance computed with spot in 130 ms :[true]
Running random walk in product with property : PolyORBNT-PT-S05J60-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}]], initial=0, aps=[], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Entered a terminal (fully accepting) state of product in 0 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-PT-S05J60-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J60-LTLCardinality-04 finished in 17817 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 63 out of 904 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 904/904 places, 1220/1220 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 903 transition count 1219
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 903 transition count 1219
Applied a total of 2 rules in 46 ms. Remains 903 /904 variables (removed 1) and now considering 1219/1220 (removed 1) transitions.
[2022-05-19 12:18:56] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 12:18:56] [INFO ] Computed 137 place invariants in 20 ms
[2022-05-19 12:18:58] [INFO ] Dead Transitions using invariants and state equation in 1861 ms found 0 transitions.
[2022-05-19 12:18:58] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 12:18:58] [INFO ] Computed 137 place invariants in 19 ms
[2022-05-19 12:19:00] [INFO ] Implicit Places using invariants in 1536 ms returned []
[2022-05-19 12:19:00] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 12:19:00] [INFO ] Computed 137 place invariants in 19 ms
[2022-05-19 12:19:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 12:19:18] [INFO ] Implicit Places using invariants and state equation in 18005 ms returned []
Implicit Place search using SMT with State Equation took 19543 ms to find 0 implicit places.
[2022-05-19 12:19:18] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 12:19:18] [INFO ] Computed 137 place invariants in 29 ms
[2022-05-19 12:19:20] [INFO ] Dead Transitions using invariants and state equation in 1874 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 903/904 places, 1219/1220 transitions.
Finished structural reductions, in 1 iterations. Remains : 903/904 places, 1219/1220 transitions.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S05J60-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT (ADD s28 s52 s55 s59 s61 s96 s112 s131 s133 s135 s163 s175 s187 s214 s215 s227 s243 s265 s281 s311 s326 s349 s368 s442 s443 s446 s447 s454 s464 s47...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 11930 reset in 558 ms.
Product exploration explored 100000 steps with 11946 reset in 560 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 125 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Finished random walk after 8 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=8 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 108 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
[2022-05-19 12:19:21] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 12:19:21] [INFO ] Computed 137 place invariants in 16 ms
[2022-05-19 12:19:22] [INFO ] [Real]Absence check using 113 positive place invariants in 127 ms returned sat
[2022-05-19 12:19:22] [INFO ] [Real]Absence check using 113 positive and 24 generalized place invariants in 159 ms returned sat
[2022-05-19 12:19:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:25] [INFO ] [Real]Absence check using state equation in 2541 ms returned sat
[2022-05-19 12:19:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:19:26] [INFO ] [Nat]Absence check using 113 positive place invariants in 97 ms returned sat
[2022-05-19 12:19:26] [INFO ] [Nat]Absence check using 113 positive and 24 generalized place invariants in 139 ms returned sat
[2022-05-19 12:19:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:32] [INFO ] [Nat]Absence check using state equation in 6311 ms returned sat
[2022-05-19 12:19:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 12:19:32] [INFO ] [Nat]Added 1 Read/Feed constraints in 81 ms returned sat
[2022-05-19 12:19:33] [INFO ] Deduced a trap composed of 14 places in 167 ms of which 0 ms to minimize.
[2022-05-19 12:19:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 357 ms
[2022-05-19 12:19:33] [INFO ] Computed and/alt/rep : 654/1474/654 causal constraints (skipped 555 transitions) in 98 ms.
[2022-05-19 12:19:34] [INFO ] Added : 33 causal constraints over 7 iterations in 868 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 63 out of 903 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 903/903 places, 1219/1219 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 903 transition count 1217
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 5 place count 901 transition count 1216
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 6 place count 900 transition count 1216
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 6 place count 900 transition count 1213
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 12 place count 897 transition count 1213
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 18 place count 894 transition count 1210
Applied a total of 18 rules in 93 ms. Remains 894 /903 variables (removed 9) and now considering 1210/1219 (removed 9) transitions.
[2022-05-19 12:19:34] [INFO ] Flow matrix only has 1206 transitions (discarded 4 similar events)
// Phase 1: matrix 1206 rows 894 cols
[2022-05-19 12:19:34] [INFO ] Computed 137 place invariants in 22 ms
[2022-05-19 12:19:35] [INFO ] Dead Transitions using invariants and state equation in 1699 ms found 0 transitions.
[2022-05-19 12:19:35] [INFO ] Flow matrix only has 1206 transitions (discarded 4 similar events)
// Phase 1: matrix 1206 rows 894 cols
[2022-05-19 12:19:35] [INFO ] Computed 137 place invariants in 19 ms
[2022-05-19 12:19:37] [INFO ] Implicit Places using invariants in 1492 ms returned []
[2022-05-19 12:19:37] [INFO ] Flow matrix only has 1206 transitions (discarded 4 similar events)
// Phase 1: matrix 1206 rows 894 cols
[2022-05-19 12:19:37] [INFO ] Computed 137 place invariants in 16 ms
[2022-05-19 12:19:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 12:20:06] [INFO ] Implicit Places using invariants and state equation in 29187 ms returned []
Implicit Place search using SMT with State Equation took 30683 ms to find 0 implicit places.
[2022-05-19 12:20:06] [INFO ] Redundant transitions in 27 ms returned []
[2022-05-19 12:20:06] [INFO ] Flow matrix only has 1206 transitions (discarded 4 similar events)
// Phase 1: matrix 1206 rows 894 cols
[2022-05-19 12:20:06] [INFO ] Computed 137 place invariants in 23 ms
[2022-05-19 12:20:08] [INFO ] Dead Transitions using invariants and state equation in 1724 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 894/903 places, 1210/1219 transitions.
Finished structural reductions, in 1 iterations. Remains : 894/903 places, 1210/1219 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 127 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Finished random walk after 7 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=7 )
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 115 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
[2022-05-19 12:20:08] [INFO ] Flow matrix only has 1206 transitions (discarded 4 similar events)
// Phase 1: matrix 1206 rows 894 cols
[2022-05-19 12:20:08] [INFO ] Computed 137 place invariants in 24 ms
[2022-05-19 12:20:09] [INFO ] [Real]Absence check using 112 positive place invariants in 59 ms returned sat
[2022-05-19 12:20:09] [INFO ] [Real]Absence check using 112 positive and 25 generalized place invariants in 113 ms returned sat
[2022-05-19 12:20:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:11] [INFO ] [Real]Absence check using state equation in 2190 ms returned sat
[2022-05-19 12:20:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:20:12] [INFO ] [Nat]Absence check using 112 positive place invariants in 67 ms returned sat
[2022-05-19 12:20:12] [INFO ] [Nat]Absence check using 112 positive and 25 generalized place invariants in 173 ms returned sat
[2022-05-19 12:20:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:16] [INFO ] [Nat]Absence check using state equation in 3732 ms returned sat
[2022-05-19 12:20:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 12:20:16] [INFO ] [Nat]Added 1 Read/Feed constraints in 53 ms returned sat
[2022-05-19 12:20:16] [INFO ] Computed and/alt/rep : 645/1452/645 causal constraints (skipped 555 transitions) in 65 ms.
[2022-05-19 12:20:21] [INFO ] Added : 5 causal constraints over 1 iterations in 4966 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Product exploration explored 100000 steps with 14806 reset in 522 ms.
Product exploration explored 100000 steps with 14792 reset in 554 ms.
Built C files in :
/tmp/ltsmin4962298503085839340
[2022-05-19 12:20:22] [INFO ] Computing symmetric may disable matrix : 1210 transitions.
[2022-05-19 12:20:23] [INFO ] Computation of Complete disable matrix. took 29 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 12:20:23] [INFO ] Computing symmetric may enable matrix : 1210 transitions.
[2022-05-19 12:20:23] [INFO ] Computation of Complete enable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 12:20:23] [INFO ] Computing Do-Not-Accords matrix : 1210 transitions.
[2022-05-19 12:20:23] [INFO ] Computation of Completed DNA matrix. took 53 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 12:20:23] [INFO ] Built C files in 377ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4962298503085839340
Running compilation step : cd /tmp/ltsmin4962298503085839340;'/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/ltsmin4962298503085839340;'/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/ltsmin4962298503085839340;'/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 63 out of 894 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 894/894 places, 1210/1210 transitions.
Applied a total of 0 rules in 40 ms. Remains 894 /894 variables (removed 0) and now considering 1210/1210 (removed 0) transitions.
[2022-05-19 12:20:26] [INFO ] Flow matrix only has 1206 transitions (discarded 4 similar events)
// Phase 1: matrix 1206 rows 894 cols
[2022-05-19 12:20:26] [INFO ] Computed 137 place invariants in 16 ms
[2022-05-19 12:20:28] [INFO ] Dead Transitions using invariants and state equation in 1779 ms found 0 transitions.
[2022-05-19 12:20:28] [INFO ] Flow matrix only has 1206 transitions (discarded 4 similar events)
// Phase 1: matrix 1206 rows 894 cols
[2022-05-19 12:20:28] [INFO ] Computed 137 place invariants in 23 ms
[2022-05-19 12:20:30] [INFO ] Implicit Places using invariants in 2796 ms returned []
[2022-05-19 12:20:30] [INFO ] Flow matrix only has 1206 transitions (discarded 4 similar events)
// Phase 1: matrix 1206 rows 894 cols
[2022-05-19 12:20:31] [INFO ] Computed 137 place invariants in 37 ms
[2022-05-19 12:20:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 12:20:51] [INFO ] Implicit Places using invariants and state equation in 20183 ms returned []
Implicit Place search using SMT with State Equation took 22984 ms to find 0 implicit places.
[2022-05-19 12:20:51] [INFO ] Redundant transitions in 22 ms returned []
[2022-05-19 12:20:51] [INFO ] Flow matrix only has 1206 transitions (discarded 4 similar events)
// Phase 1: matrix 1206 rows 894 cols
[2022-05-19 12:20:51] [INFO ] Computed 137 place invariants in 23 ms
[2022-05-19 12:20:52] [INFO ] Dead Transitions using invariants and state equation in 1699 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 894/894 places, 1210/1210 transitions.
Built C files in :
/tmp/ltsmin11728345280714642054
[2022-05-19 12:20:52] [INFO ] Computing symmetric may disable matrix : 1210 transitions.
[2022-05-19 12:20:52] [INFO ] Computation of Complete disable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 12:20:52] [INFO ] Computing symmetric may enable matrix : 1210 transitions.
[2022-05-19 12:20:52] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 12:20:53] [INFO ] Computing Do-Not-Accords matrix : 1210 transitions.
[2022-05-19 12:20:53] [INFO ] Computation of Completed DNA matrix. took 34 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 12:20:53] [INFO ] Built C files in 204ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11728345280714642054
Running compilation step : cd /tmp/ltsmin11728345280714642054;'/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/ltsmin11728345280714642054;'/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/ltsmin11728345280714642054;'/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 12:20:56] [INFO ] Flatten gal took : 65 ms
[2022-05-19 12:20:56] [INFO ] Flatten gal took : 58 ms
[2022-05-19 12:20:56] [INFO ] Time to serialize gal into /tmp/LTL5483095684637162059.gal : 24 ms
[2022-05-19 12:20:56] [INFO ] Time to serialize properties into /tmp/LTL12387726318978462612.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/LTL5483095684637162059.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12387726318978462612.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/LTL5483095...267
Read 1 LTL properties
Checking formula 0 : !((X(F("(((((((Schedule_Task_E_1_PerformWork_51+Schedule_Task_E_1_PerformWork_55)+(Schedule_Task_E_1_PerformWork_23+Schedule_Task_E_1_...2202
Formula 0 simplified : !XF"(((((((Schedule_Task_E_1_PerformWork_51+Schedule_Task_E_1_PerformWork_55)+(Schedule_Task_E_1_PerformWork_23+Schedule_Task_E_1_Pe...2196
Detected timeout of ITS tools.
[2022-05-19 12:21:11] [INFO ] Flatten gal took : 55 ms
[2022-05-19 12:21:11] [INFO ] Applying decomposition
[2022-05-19 12:21:11] [INFO ] Flatten gal took : 53 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/graph6447759316361906986.txt' '-o' '/tmp/graph6447759316361906986.bin' '-w' '/tmp/graph6447759316361906986.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6447759316361906986.bin' '-l' '-1' '-v' '-w' '/tmp/graph6447759316361906986.weights' '-q' '0' '-e' '0.001'
[2022-05-19 12:21:11] [INFO ] Decomposing Gal with order
[2022-05-19 12:21:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 12:21:12] [INFO ] Removed a total of 966 redundant transitions.
[2022-05-19 12:21:12] [INFO ] Flatten gal took : 272 ms
[2022-05-19 12:21:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 40 ms.
[2022-05-19 12:21:12] [INFO ] Time to serialize gal into /tmp/LTL12417913439584313554.gal : 13 ms
[2022-05-19 12:21:12] [INFO ] Time to serialize properties into /tmp/LTL1587368478840139416.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/LTL12417913439584313554.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1587368478840139416.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/LTL1241791...267
Read 1 LTL properties
Checking formula 0 : !((X(F("(((((((gu18.Schedule_Task_E_1_PerformWork_51+gu18.Schedule_Task_E_1_PerformWork_55)+(gu18.Schedule_Task_E_1_PerformWork_23+gu1...2517
Formula 0 simplified : !XF"(((((((gu18.Schedule_Task_E_1_PerformWork_51+gu18.Schedule_Task_E_1_PerformWork_55)+(gu18.Schedule_Task_E_1_PerformWork_23+gu18....2511
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7683787169204045563
[2022-05-19 12:21:27] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7683787169204045563
Running compilation step : cd /tmp/ltsmin7683787169204045563;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2189 ms.
Running link step : cd /tmp/ltsmin7683787169204045563;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin7683787169204045563;'/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(<>((LTLAPp0==true)))' '--buchi-type=spotba'
LTSmin run took 309 ms.
FORMULA PolyORBNT-PT-S05J60-LTLCardinality-06 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBNT-PT-S05J60-LTLCardinality-06 finished in 153402 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G((X((F(p0)&&p0))||p1))))))'
Support contains 3 out of 904 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 904/904 places, 1220/1220 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 903 transition count 1219
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 903 transition count 1219
Applied a total of 2 rules in 57 ms. Remains 903 /904 variables (removed 1) and now considering 1219/1220 (removed 1) transitions.
[2022-05-19 12:21:30] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 12:21:30] [INFO ] Computed 137 place invariants in 24 ms
[2022-05-19 12:21:32] [INFO ] Dead Transitions using invariants and state equation in 1914 ms found 0 transitions.
[2022-05-19 12:21:32] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 12:21:32] [INFO ] Computed 137 place invariants in 25 ms
[2022-05-19 12:21:33] [INFO ] Implicit Places using invariants in 1523 ms returned []
[2022-05-19 12:21:33] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 12:21:33] [INFO ] Computed 137 place invariants in 26 ms
[2022-05-19 12:21:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 12:21:51] [INFO ] Implicit Places using invariants and state equation in 17692 ms returned []
Implicit Place search using SMT with State Equation took 19219 ms to find 0 implicit places.
[2022-05-19 12:21:51] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 12:21:51] [INFO ] Computed 137 place invariants in 17 ms
[2022-05-19 12:21:53] [INFO ] Dead Transitions using invariants and state equation in 1837 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 903/904 places, 1219/1220 transitions.
Finished structural reductions, in 1 iterations. Remains : 903/904 places, 1219/1220 transitions.
Stuttering acceptance computed with spot in 220 ms :[true, (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBNT-PT-S05J60-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 3}]], initial=4, aps=[p0:(LEQ s188 s380), p1:(LEQ 1 s577)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 11 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-PT-S05J60-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J60-LTLCardinality-07 finished in 23273 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U X(X(p1))))'
Support contains 4 out of 904 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 904/904 places, 1220/1220 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 903 transition count 1219
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 903 transition count 1219
Applied a total of 2 rules in 59 ms. Remains 903 /904 variables (removed 1) and now considering 1219/1220 (removed 1) transitions.
[2022-05-19 12:21:53] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 12:21:53] [INFO ] Computed 137 place invariants in 24 ms
[2022-05-19 12:21:55] [INFO ] Dead Transitions using invariants and state equation in 1879 ms found 0 transitions.
[2022-05-19 12:21:55] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 12:21:55] [INFO ] Computed 137 place invariants in 22 ms
[2022-05-19 12:21:56] [INFO ] Implicit Places using invariants in 1526 ms returned []
[2022-05-19 12:21:56] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 12:21:56] [INFO ] Computed 137 place invariants in 28 ms
[2022-05-19 12:21:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 12:22:20] [INFO ] Implicit Places using invariants and state equation in 23451 ms returned []
Implicit Place search using SMT with State Equation took 24979 ms to find 0 implicit places.
[2022-05-19 12:22:20] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 12:22:20] [INFO ] Computed 137 place invariants in 21 ms
[2022-05-19 12:22:22] [INFO ] Dead Transitions using invariants and state equation in 1824 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 903/904 places, 1219/1220 transitions.
Finished structural reductions, in 1 iterations. Remains : 903/904 places, 1219/1220 transitions.
Stuttering acceptance computed with spot in 238 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S05J60-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 4}, { cond=true, acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(NOT p1), acceptance={} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(LEQ s273 s807), p1:(LEQ s417 s53)], nbAcceptance=0, 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]]
Product exploration explored 100000 steps with 34274 reset in 702 ms.
Product exploration explored 100000 steps with 34283 reset in 717 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (NOT p0)), (X p0)]
Property proved to be true thanks to knowledge :(X (X p1))
Knowledge based reduction with 3 factoid took 105 ms. Reduced automaton from 7 states, 10 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA PolyORBNT-PT-S05J60-LTLCardinality-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBNT-PT-S05J60-LTLCardinality-08 finished in 30534 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U G((!F(G(p1))||(false U X(p2))))))'
Support contains 5 out of 904 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 904/904 places, 1220/1220 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 903 transition count 1219
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 903 transition count 1219
Applied a total of 2 rules in 53 ms. Remains 903 /904 variables (removed 1) and now considering 1219/1220 (removed 1) transitions.
[2022-05-19 12:22:24] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 12:22:24] [INFO ] Computed 137 place invariants in 24 ms
[2022-05-19 12:22:25] [INFO ] Dead Transitions using invariants and state equation in 1794 ms found 0 transitions.
[2022-05-19 12:22:25] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 12:22:25] [INFO ] Computed 137 place invariants in 23 ms
[2022-05-19 12:22:27] [INFO ] Implicit Places using invariants in 1517 ms returned []
[2022-05-19 12:22:27] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 12:22:27] [INFO ] Computed 137 place invariants in 29 ms
[2022-05-19 12:22:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 12:22:45] [INFO ] Implicit Places using invariants and state equation in 18130 ms returned []
Implicit Place search using SMT with State Equation took 19657 ms to find 0 implicit places.
[2022-05-19 12:22:45] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 12:22:45] [INFO ] Computed 137 place invariants in 24 ms
[2022-05-19 12:22:47] [INFO ] Dead Transitions using invariants and state equation in 1880 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 903/904 places, 1219/1220 transitions.
Finished structural reductions, in 1 iterations. Remains : 903/904 places, 1219/1220 transitions.
Stuttering acceptance computed with spot in 195 ms :[(AND (NOT p0) (NOT p2) p1), (AND p1 (NOT p2)), (AND (NOT p0) p2 p1), (AND (NOT p0) p1), (AND (NOT p0) p1 (NOT p2)), (AND p1 (NOT p2))]
Running random walk in product with property : PolyORBNT-PT-S05J60-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=4 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 4}, { cond=(AND p2 p1), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p2) p1), acceptance={0} source=5 dest: 5}]], initial=1, aps=[p0:(LEQ 1 s750), p2:(LEQ s488 s62), p1:(LEQ s548 s551)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33313 reset in 701 ms.
Product exploration explored 100000 steps with 33409 reset in 699 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p2 p1), (X (AND p2 p1)), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND (NOT p2) p1))), (X (X (AND (NOT p0) p2))), (X (X (AND (NOT p0) p2 p1))), (X (X (AND p2 p1))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 493 ms. Reduced automaton from 6 states, 12 edges and 3 AP to 6 states, 12 edges and 3 AP.
Stuttering acceptance computed with spot in 218 ms :[(AND (NOT p0) (NOT p2) p1), (AND p1 (NOT p2)), (AND (NOT p0) p2 p1), (AND (NOT p0) p1), (AND (NOT p0) p1 (NOT p2)), (AND p1 (NOT p2))]
Incomplete random walk after 10000 steps, including 699 resets, run finished after 239 ms. (steps per millisecond=41 ) properties (out of 8) seen :7
Incomplete Best-First random walk after 10001 steps, including 123 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-19 12:22:49] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 12:22:49] [INFO ] Computed 137 place invariants in 21 ms
[2022-05-19 12:22:50] [INFO ] [Real]Absence check using 113 positive place invariants in 18 ms returned sat
[2022-05-19 12:22:50] [INFO ] [Real]Absence check using 113 positive and 24 generalized place invariants in 34 ms returned sat
[2022-05-19 12:22:50] [INFO ] After 149ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-19 12:22:50] [INFO ] [Nat]Absence check using 113 positive place invariants in 24 ms returned sat
[2022-05-19 12:22:50] [INFO ] [Nat]Absence check using 113 positive and 24 generalized place invariants in 37 ms returned sat
[2022-05-19 12:22:51] [INFO ] After 800ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-19 12:22:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 12:22:51] [INFO ] After 183ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-19 12:22:51] [INFO ] After 276ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 240 ms.
[2022-05-19 12:22:51] [INFO ] After 1492ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 903 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 903/903 places, 1219/1219 transitions.
Drop transitions removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 903 transition count 1155
Reduce places removed 64 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 65 rules applied. Total rules applied 129 place count 839 transition count 1154
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 130 place count 838 transition count 1154
Performed 65 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 65 Pre rules applied. Total rules applied 130 place count 838 transition count 1089
Deduced a syphon composed of 65 places in 0 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 3 with 130 rules applied. Total rules applied 260 place count 773 transition count 1089
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 266 place count 770 transition count 1086
Applied a total of 266 rules in 100 ms. Remains 770 /903 variables (removed 133) and now considering 1086/1219 (removed 133) transitions.
[2022-05-19 12:22:51] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
// Phase 1: matrix 1082 rows 770 cols
[2022-05-19 12:22:51] [INFO ] Computed 137 place invariants in 21 ms
[2022-05-19 12:22:52] [INFO ] Dead Transitions using invariants and state equation in 1184 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 770/903 places, 1086/1219 transitions.
Finished random walk after 230 steps, including 12 resets, run visited all 1 properties in 5 ms. (steps per millisecond=46 )
Knowledge obtained : [(AND (NOT p0) p2 p1), (X (AND p2 p1)), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND (NOT p2) p1))), (X (X (AND (NOT p0) p2))), (X (X (AND (NOT p0) p2 p1))), (X (X (AND p2 p1))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p2))), (F (AND p1 (NOT p2))), (F (NOT (AND (NOT p0) p1))), (F (NOT (AND (NOT p0) p1 p2))), (F (AND (NOT p0) (NOT p2))), (F p0), (F (AND (NOT p0) p1 (NOT p2))), (F (NOT (AND p1 p2)))]
Knowledge based reduction with 12 factoid took 773 ms. Reduced automaton from 6 states, 12 edges and 3 AP to 6 states, 12 edges and 3 AP.
Stuttering acceptance computed with spot in 212 ms :[(AND (NOT p0) (NOT p2) p1), (AND p1 (NOT p2)), (AND (NOT p0) p2 p1), (AND (NOT p0) p1), (AND (NOT p0) p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 268 ms :[(AND (NOT p0) (NOT p2) p1), (AND p1 (NOT p2)), (AND (NOT p0) p2 p1), (AND (NOT p0) p1), (AND (NOT p0) p1 (NOT p2)), (AND p1 (NOT p2))]
Support contains 5 out of 903 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 903/903 places, 1219/1219 transitions.
Applied a total of 0 rules in 27 ms. Remains 903 /903 variables (removed 0) and now considering 1219/1219 (removed 0) transitions.
[2022-05-19 12:22:54] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 12:22:54] [INFO ] Computed 137 place invariants in 23 ms
[2022-05-19 12:22:56] [INFO ] Dead Transitions using invariants and state equation in 1845 ms found 0 transitions.
[2022-05-19 12:22:56] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 12:22:56] [INFO ] Computed 137 place invariants in 16 ms
[2022-05-19 12:22:57] [INFO ] Implicit Places using invariants in 1503 ms returned []
[2022-05-19 12:22:57] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 12:22:57] [INFO ] Computed 137 place invariants in 23 ms
[2022-05-19 12:22:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 12:23:21] [INFO ] Implicit Places using invariants and state equation in 23486 ms returned []
Implicit Place search using SMT with State Equation took 24991 ms to find 0 implicit places.
[2022-05-19 12:23:21] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 12:23:21] [INFO ] Computed 137 place invariants in 28 ms
[2022-05-19 12:23:22] [INFO ] Dead Transitions using invariants and state equation in 1848 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 903/903 places, 1219/1219 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 : [(AND (NOT p0) p2 p1), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT (AND p1 (NOT p2)))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND p1 p2)), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND (NOT p0) p1))), (X (X (AND (NOT p0) p1 p2))), (X (X (AND p1 p2)))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 492 ms. Reduced automaton from 6 states, 12 edges and 3 AP to 6 states, 12 edges and 3 AP.
Stuttering acceptance computed with spot in 210 ms :[(AND (NOT p0) (NOT p2) p1), (AND p1 (NOT p2)), (AND (NOT p0) p2 p1), (AND (NOT p0) p1), (AND (NOT p0) p1 (NOT p2)), (AND p1 (NOT p2))]
Incomplete random walk after 10000 steps, including 685 resets, run finished after 200 ms. (steps per millisecond=50 ) properties (out of 8) seen :7
Incomplete Best-First random walk after 10001 steps, including 89 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-19 12:23:23] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 12:23:23] [INFO ] Computed 137 place invariants in 16 ms
[2022-05-19 12:23:23] [INFO ] [Real]Absence check using 113 positive place invariants in 20 ms returned sat
[2022-05-19 12:23:24] [INFO ] [Real]Absence check using 113 positive and 24 generalized place invariants in 36 ms returned sat
[2022-05-19 12:23:24] [INFO ] After 176ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-19 12:23:24] [INFO ] [Nat]Absence check using 113 positive place invariants in 20 ms returned sat
[2022-05-19 12:23:24] [INFO ] [Nat]Absence check using 113 positive and 24 generalized place invariants in 37 ms returned sat
[2022-05-19 12:23:25] [INFO ] After 854ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-19 12:23:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 12:23:25] [INFO ] After 190ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-19 12:23:25] [INFO ] After 289ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 244 ms.
[2022-05-19 12:23:25] [INFO ] After 1558ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 903 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 903/903 places, 1219/1219 transitions.
Drop transitions removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 903 transition count 1155
Reduce places removed 64 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 65 rules applied. Total rules applied 129 place count 839 transition count 1154
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 130 place count 838 transition count 1154
Performed 65 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 65 Pre rules applied. Total rules applied 130 place count 838 transition count 1089
Deduced a syphon composed of 65 places in 1 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 3 with 130 rules applied. Total rules applied 260 place count 773 transition count 1089
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 266 place count 770 transition count 1086
Applied a total of 266 rules in 83 ms. Remains 770 /903 variables (removed 133) and now considering 1086/1219 (removed 133) transitions.
[2022-05-19 12:23:25] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
// Phase 1: matrix 1082 rows 770 cols
[2022-05-19 12:23:25] [INFO ] Computed 137 place invariants in 27 ms
[2022-05-19 12:23:26] [INFO ] Dead Transitions using invariants and state equation in 1181 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 770/903 places, 1086/1219 transitions.
Finished random walk after 533 steps, including 30 resets, run visited all 1 properties in 7 ms. (steps per millisecond=76 )
Knowledge obtained : [(AND (NOT p0) p2 p1), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT (AND p1 (NOT p2)))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND p1 p2)), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND (NOT p0) p1))), (X (X (AND (NOT p0) p1 p2))), (X (X (AND p1 p2)))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p2))), (F (AND p1 (NOT p2))), (F (NOT (AND (NOT p0) p1))), (F (NOT (AND (NOT p0) p1 p2))), (F (AND (NOT p0) (NOT p2))), (F p0), (F (AND (NOT p0) p1 (NOT p2))), (F (NOT (AND p1 p2)))]
Knowledge based reduction with 12 factoid took 690 ms. Reduced automaton from 6 states, 12 edges and 3 AP to 6 states, 12 edges and 3 AP.
Stuttering acceptance computed with spot in 210 ms :[(AND (NOT p0) (NOT p2) p1), (AND p1 (NOT p2)), (AND (NOT p0) p2 p1), (AND (NOT p0) p1), (AND (NOT p0) p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 247 ms :[(AND (NOT p0) (NOT p2) p1), (AND p1 (NOT p2)), (AND (NOT p0) p2 p1), (AND (NOT p0) p1), (AND (NOT p0) p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 234 ms :[(AND (NOT p0) (NOT p2) p1), (AND p1 (NOT p2)), (AND (NOT p0) p2 p1), (AND (NOT p0) p1), (AND (NOT p0) p1 (NOT p2)), (AND p1 (NOT p2))]
Product exploration explored 100000 steps with 33299 reset in 693 ms.
Product exploration explored 100000 steps with 33389 reset in 721 ms.
Applying partial POR strategy [true, false, true, true, true, false]
Stuttering acceptance computed with spot in 204 ms :[(AND (NOT p0) (NOT p2) p1), (AND p1 (NOT p2)), (AND (NOT p0) p2 p1), (AND (NOT p0) p1), (AND (NOT p0) p1 (NOT p2)), (AND p1 (NOT p2))]
Support contains 5 out of 903 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 903/903 places, 1219/1219 transitions.
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 65 rules applied. Total rules applied 65 place count 903 transition count 1219
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 65 place count 903 transition count 1220
Deduced a syphon composed of 66 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 66 place count 903 transition count 1220
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 67 place count 902 transition count 1219
Deduced a syphon composed of 65 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 68 place count 902 transition count 1219
Performed 67 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 132 places in 1 ms
Iterating global reduction 1 with 67 rules applied. Total rules applied 135 place count 902 transition count 1219
Discarding 64 places :
Symmetric choice reduction at 1 with 64 rule applications. Total rules 199 place count 838 transition count 1155
Deduced a syphon composed of 68 places in 0 ms
Iterating global reduction 1 with 64 rules applied. Total rules applied 263 place count 838 transition count 1155
Deduced a syphon composed of 68 places in 0 ms
Applied a total of 263 rules in 220 ms. Remains 838 /903 variables (removed 65) and now considering 1155/1219 (removed 64) transitions.
[2022-05-19 12:23:30] [INFO ] Flow matrix only has 1151 transitions (discarded 4 similar events)
// Phase 1: matrix 1151 rows 838 cols
[2022-05-19 12:23:30] [INFO ] Computed 137 place invariants in 25 ms
[2022-05-19 12:23:31] [INFO ] Dead Transitions using invariants and state equation in 1075 ms found 0 transitions.
[2022-05-19 12:23:31] [INFO ] Redundant transitions in 20 ms returned []
[2022-05-19 12:23:31] [INFO ] Flow matrix only has 1151 transitions (discarded 4 similar events)
// Phase 1: matrix 1151 rows 838 cols
[2022-05-19 12:23:31] [INFO ] Computed 137 place invariants in 21 ms
[2022-05-19 12:23:32] [INFO ] Dead Transitions using invariants and state equation in 1130 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 838/903 places, 1155/1219 transitions.
Finished structural reductions, in 1 iterations. Remains : 838/903 places, 1155/1219 transitions.
Product exploration explored 100000 steps with 33280 reset in 4479 ms.
Product exploration explored 100000 steps with 33284 reset in 4406 ms.
Built C files in :
/tmp/ltsmin14023397406907830930
[2022-05-19 12:23:41] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14023397406907830930
Running compilation step : cd /tmp/ltsmin14023397406907830930;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2202 ms.
Running link step : cd /tmp/ltsmin14023397406907830930;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin14023397406907830930;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased12213750453889005113.hoa' '--buchi-type=spotba'
LTSmin run took 966 ms.
FORMULA PolyORBNT-PT-S05J60-LTLCardinality-09 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBNT-PT-S05J60-LTLCardinality-09 finished in 80691 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(p0)&&X(X(p1)))))'
Support contains 7 out of 904 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 904/904 places, 1220/1220 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 903 transition count 1219
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 903 transition count 1219
Applied a total of 2 rules in 47 ms. Remains 903 /904 variables (removed 1) and now considering 1219/1220 (removed 1) transitions.
[2022-05-19 12:23:44] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 12:23:44] [INFO ] Computed 137 place invariants in 37 ms
[2022-05-19 12:23:46] [INFO ] Dead Transitions using invariants and state equation in 2032 ms found 0 transitions.
[2022-05-19 12:23:46] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 12:23:46] [INFO ] Computed 137 place invariants in 20 ms
[2022-05-19 12:23:48] [INFO ] Implicit Places using invariants in 1537 ms returned []
[2022-05-19 12:23:48] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 12:23:48] [INFO ] Computed 137 place invariants in 22 ms
[2022-05-19 12:23:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 12:24:06] [INFO ] Implicit Places using invariants and state equation in 18060 ms returned []
Implicit Place search using SMT with State Equation took 19598 ms to find 0 implicit places.
[2022-05-19 12:24:06] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 12:24:06] [INFO ] Computed 137 place invariants in 26 ms
[2022-05-19 12:24:08] [INFO ] Dead Transitions using invariants and state equation in 1853 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 903/904 places, 1219/1220 transitions.
Finished structural reductions, in 1 iterations. Remains : 903/904 places, 1219/1220 transitions.
Stuttering acceptance computed with spot in 143 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBNT-PT-S05J60-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(OR (AND (GT 1 s548) (LEQ s586 s642)) (GT s652 s158)), p1:(LEQ s884 s223)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1019 steps with 68 reset in 5 ms.
FORMULA PolyORBNT-PT-S05J60-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J60-LTLCardinality-13 finished in 23698 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F(p0))))'
Support contains 1 out of 904 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 904/904 places, 1220/1220 transitions.
Drop transitions removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 904 transition count 1156
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 1 with 64 rules applied. Total rules applied 128 place count 840 transition count 1156
Performed 65 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 65 Pre rules applied. Total rules applied 128 place count 840 transition count 1091
Deduced a syphon composed of 65 places in 0 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 2 with 130 rules applied. Total rules applied 258 place count 775 transition count 1091
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 259 place count 774 transition count 1090
Iterating global reduction 2 with 1 rules applied. Total rules applied 260 place count 774 transition count 1090
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 264 place count 772 transition count 1088
Applied a total of 264 rules in 105 ms. Remains 772 /904 variables (removed 132) and now considering 1088/1220 (removed 132) transitions.
[2022-05-19 12:24:08] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
// Phase 1: matrix 1084 rows 772 cols
[2022-05-19 12:24:08] [INFO ] Computed 137 place invariants in 25 ms
[2022-05-19 12:24:09] [INFO ] Dead Transitions using invariants and state equation in 1276 ms found 0 transitions.
[2022-05-19 12:24:09] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
// Phase 1: matrix 1084 rows 772 cols
[2022-05-19 12:24:09] [INFO ] Computed 137 place invariants in 19 ms
[2022-05-19 12:24:11] [INFO ] Implicit Places using invariants in 1272 ms returned []
[2022-05-19 12:24:11] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
// Phase 1: matrix 1084 rows 772 cols
[2022-05-19 12:24:11] [INFO ] Computed 137 place invariants in 26 ms
[2022-05-19 12:24:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 12:25:09] [INFO ] Performed 7/772 implicitness test of which 0 returned IMPLICIT in 58 seconds.
[2022-05-19 12:25:23] [INFO ] Implicit Places using invariants and state equation in 72931 ms returned []
Implicit Place search using SMT with State Equation took 74205 ms to find 0 implicit places.
[2022-05-19 12:25:23] [INFO ] Redundant transitions in 21 ms returned []
[2022-05-19 12:25:23] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
// Phase 1: matrix 1084 rows 772 cols
[2022-05-19 12:25:23] [INFO ] Computed 137 place invariants in 22 ms
[2022-05-19 12:25:25] [INFO ] Dead Transitions using invariants and state equation in 1204 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 772/904 places, 1088/1220 transitions.
Finished structural reductions, in 1 iterations. Remains : 772/904 places, 1088/1220 transitions.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S05J60-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 1 s113)], 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 9513 reset in 493 ms.
Product exploration explored 100000 steps with 9534 reset in 453 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)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 107 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 54 ms :[(NOT p0), (NOT p0)]
Finished random walk after 7 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=7 )
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 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 50 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 50 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 772 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 772/772 places, 1088/1088 transitions.
Applied a total of 0 rules in 39 ms. Remains 772 /772 variables (removed 0) and now considering 1088/1088 (removed 0) transitions.
[2022-05-19 12:25:26] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
// Phase 1: matrix 1084 rows 772 cols
[2022-05-19 12:25:26] [INFO ] Computed 137 place invariants in 15 ms
[2022-05-19 12:25:27] [INFO ] Dead Transitions using invariants and state equation in 1144 ms found 0 transitions.
[2022-05-19 12:25:27] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
// Phase 1: matrix 1084 rows 772 cols
[2022-05-19 12:25:27] [INFO ] Computed 137 place invariants in 25 ms
[2022-05-19 12:25:29] [INFO ] Implicit Places using invariants in 1259 ms returned []
[2022-05-19 12:25:29] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
// Phase 1: matrix 1084 rows 772 cols
[2022-05-19 12:25:29] [INFO ] Computed 137 place invariants in 16 ms
[2022-05-19 12:25:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 12:26:27] [INFO ] Performed 7/772 implicitness test of which 0 returned IMPLICIT in 57 seconds.
[2022-05-19 12:26:38] [INFO ] Implicit Places using invariants and state equation in 69578 ms returned []
Implicit Place search using SMT with State Equation took 70839 ms to find 0 implicit places.
[2022-05-19 12:26:38] [INFO ] Redundant transitions in 18 ms returned []
[2022-05-19 12:26:38] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
// Phase 1: matrix 1084 rows 772 cols
[2022-05-19 12:26:38] [INFO ] Computed 137 place invariants in 20 ms
[2022-05-19 12:26:39] [INFO ] Dead Transitions using invariants and state equation in 1221 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 772/772 places, 1088/1088 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)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 95 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 116 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 56 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 9525 reset in 452 ms.
Product exploration explored 100000 steps with 9638 reset in 479 ms.
Built C files in :
/tmp/ltsmin9342158776160517126
[2022-05-19 12:26:41] [INFO ] Computing symmetric may disable matrix : 1088 transitions.
[2022-05-19 12:26:41] [INFO ] Computation of Complete disable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 12:26:41] [INFO ] Computing symmetric may enable matrix : 1088 transitions.
[2022-05-19 12:26:41] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 12:26:41] [INFO ] Computing Do-Not-Accords matrix : 1088 transitions.
[2022-05-19 12:26:41] [INFO ] Computation of Completed DNA matrix. took 28 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 12:26:41] [INFO ] Built C files in 149ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9342158776160517126
Running compilation step : cd /tmp/ltsmin9342158776160517126;'/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/ltsmin9342158776160517126;'/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/ltsmin9342158776160517126;'/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 772 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 772/772 places, 1088/1088 transitions.
Applied a total of 0 rules in 44 ms. Remains 772 /772 variables (removed 0) and now considering 1088/1088 (removed 0) transitions.
[2022-05-19 12:26:44] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
// Phase 1: matrix 1084 rows 772 cols
[2022-05-19 12:26:44] [INFO ] Computed 137 place invariants in 22 ms
[2022-05-19 12:26:45] [INFO ] Dead Transitions using invariants and state equation in 1233 ms found 0 transitions.
[2022-05-19 12:26:45] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
// Phase 1: matrix 1084 rows 772 cols
[2022-05-19 12:26:45] [INFO ] Computed 137 place invariants in 24 ms
[2022-05-19 12:26:47] [INFO ] Implicit Places using invariants in 1312 ms returned []
[2022-05-19 12:26:47] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
// Phase 1: matrix 1084 rows 772 cols
[2022-05-19 12:26:47] [INFO ] Computed 137 place invariants in 18 ms
[2022-05-19 12:26:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 12:27:45] [INFO ] Performed 7/772 implicitness test of which 0 returned IMPLICIT in 57 seconds.
[2022-05-19 12:27:56] [INFO ] Implicit Places using invariants and state equation in 69722 ms returned []
Implicit Place search using SMT with State Equation took 71038 ms to find 0 implicit places.
[2022-05-19 12:27:56] [INFO ] Redundant transitions in 19 ms returned []
[2022-05-19 12:27:56] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
// Phase 1: matrix 1084 rows 772 cols
[2022-05-19 12:27:56] [INFO ] Computed 137 place invariants in 24 ms
[2022-05-19 12:27:57] [INFO ] Dead Transitions using invariants and state equation in 1171 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 772/772 places, 1088/1088 transitions.
Built C files in :
/tmp/ltsmin2844397458719775796
[2022-05-19 12:27:57] [INFO ] Computing symmetric may disable matrix : 1088 transitions.
[2022-05-19 12:27:57] [INFO ] Computation of Complete disable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 12:27:58] [INFO ] Computing symmetric may enable matrix : 1088 transitions.
[2022-05-19 12:27:58] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 12:27:58] [INFO ] Computing Do-Not-Accords matrix : 1088 transitions.
[2022-05-19 12:27:58] [INFO ] Computation of Completed DNA matrix. took 28 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 12:27:58] [INFO ] Built C files in 146ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2844397458719775796
Running compilation step : cd /tmp/ltsmin2844397458719775796;'/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/ltsmin2844397458719775796;'/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/ltsmin2844397458719775796;'/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 12:28:01] [INFO ] Flatten gal took : 72 ms
[2022-05-19 12:28:01] [INFO ] Flatten gal took : 47 ms
[2022-05-19 12:28:01] [INFO ] Time to serialize gal into /tmp/LTL7899193983166491239.gal : 5 ms
[2022-05-19 12:28:01] [INFO ] Time to serialize properties into /tmp/LTL1315353827450372974.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/LTL7899193983166491239.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1315353827450372974.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/LTL7899193...266
Read 1 LTL properties
Checking formula 0 : !((G(X(F("(Try_Check_Sources_B_1<1)")))))
Formula 0 simplified : !GXF"(Try_Check_Sources_B_1<1)"
Detected timeout of ITS tools.
[2022-05-19 12:28:16] [INFO ] Flatten gal took : 44 ms
[2022-05-19 12:28:16] [INFO ] Applying decomposition
[2022-05-19 12:28:16] [INFO ] Flatten gal took : 43 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/graph11911223573300220045.txt' '-o' '/tmp/graph11911223573300220045.bin' '-w' '/tmp/graph11911223573300220045.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11911223573300220045.bin' '-l' '-1' '-v' '-w' '/tmp/graph11911223573300220045.weights' '-q' '0' '-e' '0.001'
[2022-05-19 12:28:16] [INFO ] Decomposing Gal with order
[2022-05-19 12:28:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 12:28:16] [INFO ] Removed a total of 1268 redundant transitions.
[2022-05-19 12:28:16] [INFO ] Flatten gal took : 155 ms
[2022-05-19 12:28:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 125 labels/synchronizations in 24 ms.
[2022-05-19 12:28:16] [INFO ] Time to serialize gal into /tmp/LTL7306295931690039518.gal : 11 ms
[2022-05-19 12:28:16] [INFO ] Time to serialize properties into /tmp/LTL10676290420636595000.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/LTL7306295931690039518.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10676290420636595000.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/LTL7306295...246
Read 1 LTL properties
Checking formula 0 : !((G(X(F("(i10.u6.Try_Check_Sources_B_1<1)")))))
Formula 0 simplified : !GXF"(i10.u6.Try_Check_Sources_B_1<1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7819641791321227262
[2022-05-19 12:28:31] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7819641791321227262
Running compilation step : cd /tmp/ltsmin7819641791321227262;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1916 ms.
Running link step : cd /tmp/ltsmin7819641791321227262;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin7819641791321227262;'/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(<>((LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBNT-PT-S05J60-LTLCardinality-14 finished in 278630 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(!(false U p0)))))'
Support contains 1 out of 904 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 904/904 places, 1220/1220 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 903 transition count 1219
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 903 transition count 1219
Applied a total of 2 rules in 66 ms. Remains 903 /904 variables (removed 1) and now considering 1219/1220 (removed 1) transitions.
[2022-05-19 12:28:47] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 12:28:47] [INFO ] Computed 137 place invariants in 24 ms
[2022-05-19 12:28:48] [INFO ] Dead Transitions using invariants and state equation in 1837 ms found 0 transitions.
[2022-05-19 12:28:48] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 12:28:48] [INFO ] Computed 137 place invariants in 16 ms
[2022-05-19 12:28:50] [INFO ] Implicit Places using invariants in 1495 ms returned []
[2022-05-19 12:28:50] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 12:28:50] [INFO ] Computed 137 place invariants in 31 ms
[2022-05-19 12:28:50] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 12:29:10] [INFO ] Implicit Places using invariants and state equation in 20594 ms returned []
Implicit Place search using SMT with State Equation took 22091 ms to find 0 implicit places.
[2022-05-19 12:29:10] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 12:29:10] [INFO ] Computed 137 place invariants in 24 ms
[2022-05-19 12:29:12] [INFO ] Dead Transitions using invariants and state equation in 1758 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 903/904 places, 1219/1220 transitions.
Finished structural reductions, in 1 iterations. Remains : 903/904 places, 1219/1220 transitions.
Stuttering acceptance computed with spot in 138 ms :[p0, p0, p0, p0, true]
Running random walk in product with property : PolyORBNT-PT-S05J60-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(LEQ 3 s834)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 607 ms.
Product exploration explored 100000 steps with 25000 reset in 620 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 97 ms. Reduced automaton from 5 states, 5 edges and 1 AP to 5 states, 5 edges and 1 AP.
Stuttering acceptance computed with spot in 139 ms :[p0, p0, p0, p0, true]
Finished random walk after 278 steps, including 19 resets, run visited all 1 properties in 2 ms. (steps per millisecond=139 )
Knowledge obtained : [(NOT p0), true]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 90 ms. Reduced automaton from 5 states, 5 edges and 1 AP to 5 states, 5 edges and 1 AP.
Stuttering acceptance computed with spot in 138 ms :[p0, p0, p0, p0, true]
Stuttering acceptance computed with spot in 143 ms :[p0, p0, p0, p0, true]
Support contains 1 out of 903 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 903/903 places, 1219/1219 transitions.
Applied a total of 0 rules in 27 ms. Remains 903 /903 variables (removed 0) and now considering 1219/1219 (removed 0) transitions.
[2022-05-19 12:29:14] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 12:29:14] [INFO ] Computed 137 place invariants in 25 ms
[2022-05-19 12:29:16] [INFO ] Dead Transitions using invariants and state equation in 1808 ms found 0 transitions.
[2022-05-19 12:29:16] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 12:29:16] [INFO ] Computed 137 place invariants in 20 ms
[2022-05-19 12:29:18] [INFO ] Implicit Places using invariants in 1536 ms returned []
[2022-05-19 12:29:18] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 12:29:18] [INFO ] Computed 137 place invariants in 17 ms
[2022-05-19 12:29:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 12:29:39] [INFO ] Implicit Places using invariants and state equation in 21516 ms returned []
Implicit Place search using SMT with State Equation took 23054 ms to find 0 implicit places.
[2022-05-19 12:29:39] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 12:29:39] [INFO ] Computed 137 place invariants in 24 ms
[2022-05-19 12:29:41] [INFO ] Dead Transitions using invariants and state equation in 1855 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 903/903 places, 1219/1219 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 81 ms. Reduced automaton from 5 states, 5 edges and 1 AP to 5 states, 5 edges and 1 AP.
Stuttering acceptance computed with spot in 156 ms :[p0, p0, p0, p0, true]
Finished random walk after 278 steps, including 19 resets, run visited all 1 properties in 2 ms. (steps per millisecond=139 )
Knowledge obtained : [(NOT p0), true]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 79 ms. Reduced automaton from 5 states, 5 edges and 1 AP to 5 states, 5 edges and 1 AP.
Stuttering acceptance computed with spot in 139 ms :[p0, p0, p0, p0, true]
Stuttering acceptance computed with spot in 134 ms :[p0, p0, p0, p0, true]
Stuttering acceptance computed with spot in 125 ms :[p0, p0, p0, p0, true]
Product exploration explored 100000 steps with 25000 reset in 583 ms.
Product exploration explored 100000 steps with 25000 reset in 588 ms.
Applying partial POR strategy [true, false, false, false, true]
Stuttering acceptance computed with spot in 145 ms :[p0, p0, p0, p0, true]
Support contains 1 out of 903 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 903/903 places, 1219/1219 transitions.
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 65 rules applied. Total rules applied 65 place count 903 transition count 1219
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 65 place count 903 transition count 1220
Deduced a syphon composed of 66 places in 1 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 66 place count 903 transition count 1220
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 67 place count 902 transition count 1219
Deduced a syphon composed of 65 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 68 place count 902 transition count 1219
Performed 67 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 132 places in 0 ms
Iterating global reduction 1 with 67 rules applied. Total rules applied 135 place count 902 transition count 1219
Discarding 64 places :
Symmetric choice reduction at 1 with 64 rule applications. Total rules 199 place count 838 transition count 1155
Deduced a syphon composed of 68 places in 1 ms
Iterating global reduction 1 with 64 rules applied. Total rules applied 263 place count 838 transition count 1155
Deduced a syphon composed of 68 places in 0 ms
Applied a total of 263 rules in 148 ms. Remains 838 /903 variables (removed 65) and now considering 1155/1219 (removed 64) transitions.
[2022-05-19 12:29:43] [INFO ] Flow matrix only has 1151 transitions (discarded 4 similar events)
// Phase 1: matrix 1151 rows 838 cols
[2022-05-19 12:29:43] [INFO ] Computed 137 place invariants in 19 ms
[2022-05-19 12:29:44] [INFO ] Dead Transitions using invariants and state equation in 1082 ms found 0 transitions.
[2022-05-19 12:29:44] [INFO ] Redundant transitions in 17 ms returned []
[2022-05-19 12:29:44] [INFO ] Flow matrix only has 1151 transitions (discarded 4 similar events)
// Phase 1: matrix 1151 rows 838 cols
[2022-05-19 12:29:44] [INFO ] Computed 137 place invariants in 26 ms
[2022-05-19 12:29:46] [INFO ] Dead Transitions using invariants and state equation in 1095 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 838/903 places, 1155/1219 transitions.
Finished structural reductions, in 1 iterations. Remains : 838/903 places, 1155/1219 transitions.
Product exploration explored 100000 steps with 25000 reset in 3533 ms.
Product exploration explored 100000 steps with 25000 reset in 3452 ms.
Built C files in :
/tmp/ltsmin5628966740896122435
[2022-05-19 12:29:53] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5628966740896122435
Running compilation step : cd /tmp/ltsmin5628966740896122435;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2214 ms.
Running link step : cd /tmp/ltsmin5628966740896122435;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin5628966740896122435;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased8015810645315263762.hoa' '--buchi-type=spotba'
LTSmin run took 301 ms.
FORMULA PolyORBNT-PT-S05J60-LTLCardinality-15 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBNT-PT-S05J60-LTLCardinality-15 finished in 68620 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F(p0))))'
[2022-05-19 12:29:55] [INFO ] Flatten gal took : 49 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7335218044567552230
[2022-05-19 12:29:55] [INFO ] Computing symmetric may disable matrix : 1220 transitions.
[2022-05-19 12:29:55] [INFO ] Computation of Complete disable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 12:29:55] [INFO ] Computing symmetric may enable matrix : 1220 transitions.
[2022-05-19 12:29:55] [INFO ] Applying decomposition
[2022-05-19 12:29:55] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 12:29:56] [INFO ] Flatten gal took : 59 ms
[2022-05-19 12:29:56] [INFO ] Computing Do-Not-Accords matrix : 1220 transitions.
[2022-05-19 12:29:56] [INFO ] Computation of Completed DNA matrix. took 99 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 12:29:56] [INFO ] Built C files in 245ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7335218044567552230
Running compilation step : cd /tmp/ltsmin7335218044567552230;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
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/graph15679958826832680761.txt' '-o' '/tmp/graph15679958826832680761.bin' '-w' '/tmp/graph15679958826832680761.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15679958826832680761.bin' '-l' '-1' '-v' '-w' '/tmp/graph15679958826832680761.weights' '-q' '0' '-e' '0.001'
[2022-05-19 12:29:56] [INFO ] Decomposing Gal with order
[2022-05-19 12:29:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 12:29:56] [INFO ] Removed a total of 1325 redundant transitions.
[2022-05-19 12:29:56] [INFO ] Flatten gal took : 292 ms
[2022-05-19 12:29:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 406 labels/synchronizations in 50 ms.
[2022-05-19 12:29:56] [INFO ] Time to serialize gal into /tmp/LTLCardinality13175845168293832917.gal : 14 ms
[2022-05-19 12:29:56] [INFO ] Time to serialize properties into /tmp/LTLCardinality8080931265769130211.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/LTLCardinality13175845168293832917.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality8080931265769130211.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/LTLCardina...268
Read 1 LTL properties
Checking formula 0 : !((G(X(F("(i36.u94.Try_Check_Sources_B_1<1)")))))
Formula 0 simplified : !GXF"(i36.u94.Try_Check_Sources_B_1<1)"
Compilation finished in 4240 ms.
Running link step : cd /tmp/ltsmin7335218044567552230;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 57 ms.
Running LTSmin : cd /tmp/ltsmin7335218044567552230;'/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(<>((LTLAPp0==true))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.013: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.013: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.016: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.016: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.019: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.019: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.033: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.033: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.034: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.033: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.033: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.033: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.187: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.187: LTL layer: formula: [](X(<>((LTLAPp0==true))))
pins2lts-mc-linux64( 3/ 8), 0.187: "[](X(<>((LTLAPp0==true))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 0.187: Using Spin LTL semantics
pins2lts-mc-linux64( 2/ 8), 0.240: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.247: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.279: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.294: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.296: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.303: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.315: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.328: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.507: DFS-FIFO for weak LTL, using special progress label 1222
pins2lts-mc-linux64( 0/ 8), 0.507: There are 1223 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.507: State length is 905, there are 1223 groups
pins2lts-mc-linux64( 0/ 8), 0.507: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.507: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.507: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.507: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 4/ 8), 1.349: ~6 levels ~960 states ~3168 transitions
pins2lts-mc-linux64( 4/ 8), 1.676: ~6 levels ~1920 states ~6976 transitions
pins2lts-mc-linux64( 2/ 8), 4.006: ~5 levels ~3840 states ~75720 transitions
pins2lts-mc-linux64( 2/ 8), 4.563: ~5 levels ~7680 states ~96616 transitions
pins2lts-mc-linux64( 2/ 8), 5.806: ~5 levels ~15360 states ~126608 transitions
pins2lts-mc-linux64( 2/ 8), 8.897: ~5 levels ~30720 states ~175736 transitions
pins2lts-mc-linux64( 2/ 8), 15.133: ~5 levels ~61440 states ~264008 transitions
pins2lts-mc-linux64( 7/ 8), 25.158: ~1 levels ~122880 states ~532040 transitions
pins2lts-mc-linux64( 7/ 8), 38.262: ~1 levels ~245760 states ~879272 transitions
pins2lts-mc-linux64( 7/ 8), 51.737: ~1 levels ~491520 states ~1503272 transitions
pins2lts-mc-linux64( 7/ 8), 72.482: ~1 levels ~983040 states ~2289768 transitions
pins2lts-mc-linux64( 7/ 8), 114.564: ~1 levels ~1966080 states ~3895624 transitions
pins2lts-mc-linux64( 7/ 8), 203.566: ~1 levels ~3932160 states ~9336736 transitions
pins2lts-mc-linux64( 2/ 8), 379.560: ~7 levels ~7864320 states ~18210008 transitions
pins2lts-mc-linux64( 6/ 8), 382.635: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 383.505:
pins2lts-mc-linux64( 0/ 8), 383.505: mean standard work distribution: 37.9% (states) 52.8% (transitions)
pins2lts-mc-linux64( 0/ 8), 383.505:
pins2lts-mc-linux64( 0/ 8), 383.505: Explored 5275602 states 58562510 transitions, fanout: 11.101
pins2lts-mc-linux64( 0/ 8), 383.505: Total exploration time 382.980 sec (382.110 sec minimum, 382.305 sec on average)
pins2lts-mc-linux64( 0/ 8), 383.505: States per second: 13775, Transitions per second: 152913
pins2lts-mc-linux64( 0/ 8), 383.505:
pins2lts-mc-linux64( 0/ 8), 383.505: Progress states detected: 22036058
pins2lts-mc-linux64( 0/ 8), 383.505: Redundant explorations: -76.0594
pins2lts-mc-linux64( 0/ 8), 383.505:
pins2lts-mc-linux64( 0/ 8), 383.505: Queue width: 8B, total height: 24859619, memory: 189.66MB
pins2lts-mc-linux64( 0/ 8), 383.505: Tree memory: 424.1MB, 20.2 B/state, compr.: 0.6%
pins2lts-mc-linux64( 0/ 8), 383.505: Tree fill ratio (roots/leafs): 16.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 383.505: Stored 1247 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 383.505: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 383.505: Est. total memory use: 613.8MB (~1213.7MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin7335218044567552230;'/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(<>((LTLAPp0==true))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin7335218044567552230;'/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(<>((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 12:54:24] [INFO ] Flatten gal took : 421 ms
[2022-05-19 12:54:24] [INFO ] Time to serialize gal into /tmp/LTLCardinality8335895805687307602.gal : 88 ms
[2022-05-19 12:54:24] [INFO ] Time to serialize properties into /tmp/LTLCardinality7706651635918308930.ltl : 6 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/LTLCardinality8335895805687307602.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality7706651635918308930.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...288
Read 1 LTL properties
Checking formula 0 : !((G(X(F("(Try_Check_Sources_B_1<1)")))))
Formula 0 simplified : !GXF"(Try_Check_Sources_B_1<1)"
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBNT-PT-S05J60"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is PolyORBNT-PT-S05J60, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r168-tall-165277017200835"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S05J60.tgz
mv PolyORBNT-PT-S05J60 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;