fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r293-tall-167873945900780
Last Updated
May 14, 2023

About the Execution of ITS-Tools for PolyORBNT-PT-S10J60

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16221.220 3600000.00 9702219.00 23172.60 FFFFTTTFFFTFFF?F normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r293-tall-167873945900780.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is PolyORBNT-PT-S10J60, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r293-tall-167873945900780
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 19M
-rw-r--r-- 1 mcc users 64K Feb 26 00:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 276K Feb 26 00:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 518K Feb 26 00:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.0M Feb 26 00:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 14K Feb 25 16:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 50K Feb 25 16:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 36K Feb 25 16:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 120K Feb 25 16:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 53K Feb 26 01:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 254K Feb 26 01:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 300K Feb 26 01:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 981K Feb 26 01:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 14M Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBNT-PT-S10J60-LTLFireability-00
FORMULA_NAME PolyORBNT-PT-S10J60-LTLFireability-01
FORMULA_NAME PolyORBNT-PT-S10J60-LTLFireability-02
FORMULA_NAME PolyORBNT-PT-S10J60-LTLFireability-03
FORMULA_NAME PolyORBNT-PT-S10J60-LTLFireability-04
FORMULA_NAME PolyORBNT-PT-S10J60-LTLFireability-05
FORMULA_NAME PolyORBNT-PT-S10J60-LTLFireability-06
FORMULA_NAME PolyORBNT-PT-S10J60-LTLFireability-07
FORMULA_NAME PolyORBNT-PT-S10J60-LTLFireability-08
FORMULA_NAME PolyORBNT-PT-S10J60-LTLFireability-09
FORMULA_NAME PolyORBNT-PT-S10J60-LTLFireability-10
FORMULA_NAME PolyORBNT-PT-S10J60-LTLFireability-11
FORMULA_NAME PolyORBNT-PT-S10J60-LTLFireability-12
FORMULA_NAME PolyORBNT-PT-S10J60-LTLFireability-13
FORMULA_NAME PolyORBNT-PT-S10J60-LTLFireability-14
FORMULA_NAME PolyORBNT-PT-S10J60-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678972447868

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-PT-S10J60
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-16 13:14:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-16 13:14:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 13:14:11] [INFO ] Load time of PNML (sax parser for PT used): 615 ms
[2023-03-16 13:14:11] [INFO ] Transformed 1234 places.
[2023-03-16 13:14:11] [INFO ] Transformed 12920 transitions.
[2023-03-16 13:14:11] [INFO ] Parsed PT model containing 1234 places and 12920 transitions and 116879 arcs in 792 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 21 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
[2023-03-16 13:14:11] [INFO ] Reduced 45 identical enabling conditions.
[2023-03-16 13:14:11] [INFO ] Reduced 45 identical enabling conditions.
[2023-03-16 13:14:11] [INFO ] Reduced 45 identical enabling conditions.
[2023-03-16 13:14:11] [INFO ] Reduced 45 identical enabling conditions.
[2023-03-16 13:14:11] [INFO ] Reduced 780 identical enabling conditions.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
FORMULA PolyORBNT-PT-S10J60-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J60-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 222 out of 1234 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1234/1234 places, 2810/2810 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 1224 transition count 2810
Applied a total of 10 rules in 177 ms. Remains 1224 /1234 variables (removed 10) and now considering 2810/2810 (removed 0) transitions.
[2023-03-16 13:14:11] [INFO ] Flow matrix only has 2801 transitions (discarded 9 similar events)
// Phase 1: matrix 2801 rows 1224 cols
[2023-03-16 13:14:12] [INFO ] Computed 142 place invariants in 187 ms
[2023-03-16 13:14:15] [INFO ] Dead Transitions using invariants and state equation in 4039 ms found 615 transitions.
Found 615 dead transitions using SMT.
Drop transitions removed 615 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 615 transitions.
[2023-03-16 13:14:15] [INFO ] Flow matrix only has 2186 transitions (discarded 9 similar events)
// Phase 1: matrix 2186 rows 1224 cols
[2023-03-16 13:14:16] [INFO ] Computed 142 place invariants in 112 ms
[2023-03-16 13:14:17] [INFO ] Implicit Places using invariants in 1781 ms returned []
[2023-03-16 13:14:17] [INFO ] Flow matrix only has 2186 transitions (discarded 9 similar events)
[2023-03-16 13:14:17] [INFO ] Invariant cache hit.
[2023-03-16 13:14:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:14:48] [INFO ] Performed 1130/1224 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-16 13:14:50] [INFO ] Implicit Places using invariants and state equation in 33298 ms returned []
Implicit Place search using SMT with State Equation took 35090 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1224/1234 places, 2195/2810 transitions.
Applied a total of 0 rules in 49 ms. Remains 1224 /1224 variables (removed 0) and now considering 2195/2195 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39384 ms. Remains : 1224/1234 places, 2195/2810 transitions.
Support contains 222 out of 1224 places after structural reductions.
[2023-03-16 13:14:51] [INFO ] Flatten gal took : 249 ms
[2023-03-16 13:14:51] [INFO ] Flatten gal took : 142 ms
[2023-03-16 13:14:51] [INFO ] Input system was already deterministic with 2195 transitions.
Incomplete random walk after 10000 steps, including 560 resets, run finished after 699 ms. (steps per millisecond=14 ) properties (out of 23) seen :7
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 16) seen :7
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 9) seen :2
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-16 13:14:52] [INFO ] Flow matrix only has 2186 transitions (discarded 9 similar events)
[2023-03-16 13:14:52] [INFO ] Invariant cache hit.
[2023-03-16 13:14:53] [INFO ] [Real]Absence check using 121 positive place invariants in 32 ms returned sat
[2023-03-16 13:14:54] [INFO ] [Real]Absence check using 121 positive and 21 generalized place invariants in 52 ms returned sat
[2023-03-16 13:15:00] [INFO ] After 6261ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:6
[2023-03-16 13:15:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:15:02] [INFO ] After 1629ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :1 real:6
[2023-03-16 13:15:03] [INFO ] After 3333ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1 real:6
Attempting to minimize the solution found.
Minimization took 1988 ms.
[2023-03-16 13:15:05] [INFO ] After 12244ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1 real:6
[2023-03-16 13:15:06] [INFO ] [Nat]Absence check using 121 positive place invariants in 29 ms returned sat
[2023-03-16 13:15:06] [INFO ] [Nat]Absence check using 121 positive and 21 generalized place invariants in 53 ms returned sat
[2023-03-16 13:15:24] [INFO ] After 18366ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-16 13:15:29] [INFO ] After 4518ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-16 13:15:30] [INFO ] After 6069ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-16 13:15:30] [INFO ] After 25026ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 29 ms.
Support contains 86 out of 1224 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1224/1224 places, 2195/2195 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 1224 transition count 2130
Reduce places removed 65 places and 0 transitions.
Iterating post reduction 1 with 65 rules applied. Total rules applied 130 place count 1159 transition count 2130
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 64 Pre rules applied. Total rules applied 130 place count 1159 transition count 2066
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 258 place count 1095 transition count 2066
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 259 place count 1094 transition count 2065
Iterating global reduction 2 with 1 rules applied. Total rules applied 260 place count 1094 transition count 2065
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 264 place count 1092 transition count 2063
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 265 place count 1092 transition count 2062
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 266 place count 1091 transition count 2062
Applied a total of 266 rules in 699 ms. Remains 1091 /1224 variables (removed 133) and now considering 2062/2195 (removed 133) transitions.
[2023-03-16 13:15:31] [INFO ] Flow matrix only has 2053 transitions (discarded 9 similar events)
// Phase 1: matrix 2053 rows 1091 cols
[2023-03-16 13:15:31] [INFO ] Computed 142 place invariants in 60 ms
[2023-03-16 13:15:34] [INFO ] Dead Transitions using invariants and state equation in 2814 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3521 ms. Remains : 1091/1224 places, 2062/2195 transitions.
Finished random walk after 3649 steps, including 233 resets, run visited all 7 properties in 139 ms. (steps per millisecond=26 )
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U G(!p0))&&X((p1&&F(p2)))))'
Support contains 3 out of 1224 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1224/1224 places, 2195/2195 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1223 transition count 2194
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1223 transition count 2194
Applied a total of 2 rules in 164 ms. Remains 1223 /1224 variables (removed 1) and now considering 2194/2195 (removed 1) transitions.
[2023-03-16 13:15:35] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
// Phase 1: matrix 2185 rows 1223 cols
[2023-03-16 13:15:35] [INFO ] Computed 142 place invariants in 36 ms
[2023-03-16 13:15:38] [INFO ] Dead Transitions using invariants and state equation in 3144 ms found 0 transitions.
[2023-03-16 13:15:38] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:15:38] [INFO ] Invariant cache hit.
[2023-03-16 13:15:40] [INFO ] Implicit Places using invariants in 2339 ms returned []
[2023-03-16 13:15:40] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:15:40] [INFO ] Invariant cache hit.
[2023-03-16 13:15:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:16:08] [INFO ] Implicit Places using invariants and state equation in 27699 ms returned []
Implicit Place search using SMT with State Equation took 30063 ms to find 0 implicit places.
[2023-03-16 13:16:08] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:16:08] [INFO ] Invariant cache hit.
[2023-03-16 13:16:11] [INFO ] Dead Transitions using invariants and state equation in 3200 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1223/1224 places, 2194/2195 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 36593 ms. Remains : 1223/1224 places, 2194/2195 transitions.
Stuttering acceptance computed with spot in 362 ms :[(OR (NOT p2) (NOT p1) p0), p0, p0, (OR (NOT p1) (NOT p2)), true, (NOT p2)]
Running random walk in product with property : PolyORBNT-PT-S10J60-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(GEQ s184 1), p1:(GEQ s1085 1), p2:(LT s406 1)], 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]]
Entered a terminal (fully accepting) state of product in 13 steps with 0 reset in 2 ms.
FORMULA PolyORBNT-PT-S10J60-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S10J60-LTLFireability-00 finished in 37036 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p1)||p0))))'
Support contains 65 out of 1224 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1224/1224 places, 2195/2195 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 1224 transition count 2130
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 1159 transition count 2129
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 132 place count 1158 transition count 2129
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 64 Pre rules applied. Total rules applied 132 place count 1158 transition count 2065
Deduced a syphon composed of 64 places in 0 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 3 with 128 rules applied. Total rules applied 260 place count 1094 transition count 2065
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 261 place count 1093 transition count 2064
Iterating global reduction 3 with 1 rules applied. Total rules applied 262 place count 1093 transition count 2064
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 266 place count 1091 transition count 2062
Applied a total of 266 rules in 339 ms. Remains 1091 /1224 variables (removed 133) and now considering 2062/2195 (removed 133) transitions.
[2023-03-16 13:16:12] [INFO ] Flow matrix only has 2053 transitions (discarded 9 similar events)
// Phase 1: matrix 2053 rows 1091 cols
[2023-03-16 13:16:12] [INFO ] Computed 142 place invariants in 44 ms
[2023-03-16 13:16:14] [INFO ] Dead Transitions using invariants and state equation in 1810 ms found 0 transitions.
[2023-03-16 13:16:14] [INFO ] Flow matrix only has 2053 transitions (discarded 9 similar events)
[2023-03-16 13:16:14] [INFO ] Invariant cache hit.
[2023-03-16 13:16:16] [INFO ] Implicit Places using invariants in 1814 ms returned []
[2023-03-16 13:16:16] [INFO ] Flow matrix only has 2053 transitions (discarded 9 similar events)
[2023-03-16 13:16:16] [INFO ] Invariant cache hit.
[2023-03-16 13:16:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:16:41] [INFO ] Implicit Places using invariants and state equation in 25719 ms returned []
Implicit Place search using SMT with State Equation took 27542 ms to find 0 implicit places.
[2023-03-16 13:16:41] [INFO ] Redundant transitions in 127 ms returned []
[2023-03-16 13:16:41] [INFO ] Flow matrix only has 2053 transitions (discarded 9 similar events)
[2023-03-16 13:16:41] [INFO ] Invariant cache hit.
[2023-03-16 13:16:43] [INFO ] Dead Transitions using invariants and state equation in 1625 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1091/1224 places, 2062/2195 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 31472 ms. Remains : 1091/1224 places, 2062/2195 transitions.
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBNT-PT-S10J60-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (GEQ s474 1) (GEQ s488 1)), p0:(OR (AND (GEQ s66 1) (GEQ s85 1) (GEQ s270 1)) (AND (GEQ s66 1) (GEQ s270 1) (GEQ s868 1)) (AND (GEQ s66 1) (GEQ s2...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-PT-S10J60-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S10J60-LTLFireability-02 finished in 31596 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 73 out of 1224 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1224/1224 places, 2195/2195 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1223 transition count 2194
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1223 transition count 2194
Applied a total of 2 rules in 81 ms. Remains 1223 /1224 variables (removed 1) and now considering 2194/2195 (removed 1) transitions.
[2023-03-16 13:16:43] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
// Phase 1: matrix 2185 rows 1223 cols
[2023-03-16 13:16:43] [INFO ] Computed 142 place invariants in 34 ms
[2023-03-16 13:16:46] [INFO ] Dead Transitions using invariants and state equation in 2856 ms found 0 transitions.
[2023-03-16 13:16:46] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:16:46] [INFO ] Invariant cache hit.
[2023-03-16 13:16:48] [INFO ] Implicit Places using invariants in 2036 ms returned []
[2023-03-16 13:16:48] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:16:48] [INFO ] Invariant cache hit.
[2023-03-16 13:16:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:17:15] [INFO ] Implicit Places using invariants and state equation in 26764 ms returned []
Implicit Place search using SMT with State Equation took 28819 ms to find 0 implicit places.
[2023-03-16 13:17:15] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:17:15] [INFO ] Invariant cache hit.
[2023-03-16 13:17:18] [INFO ] Dead Transitions using invariants and state equation in 3194 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1223/1224 places, 2194/2195 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34952 ms. Remains : 1223/1224 places, 2194/2195 transitions.
Stuttering acceptance computed with spot in 120 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S10J60-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (LT s320 1) (LT s3 1) (LT s189 1) (LT s520 1) (LT s318 1) (LT s1170 1) (LT s1017 1) (LT s75 1) (LT s324 1) (LT s1015 1) (LT s824 1) (LT s639 1) (L...], 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 2 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-PT-S10J60-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S10J60-LTLFireability-03 finished in 35097 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 13 out of 1224 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1224/1224 places, 2195/2195 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1223 transition count 2194
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1223 transition count 2194
Applied a total of 2 rules in 96 ms. Remains 1223 /1224 variables (removed 1) and now considering 2194/2195 (removed 1) transitions.
[2023-03-16 13:17:18] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:17:18] [INFO ] Invariant cache hit.
[2023-03-16 13:17:22] [INFO ] Dead Transitions using invariants and state equation in 3289 ms found 0 transitions.
[2023-03-16 13:17:22] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:17:22] [INFO ] Invariant cache hit.
[2023-03-16 13:17:24] [INFO ] Implicit Places using invariants in 2110 ms returned []
[2023-03-16 13:17:24] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:17:24] [INFO ] Invariant cache hit.
[2023-03-16 13:17:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:17:50] [INFO ] Implicit Places using invariants and state equation in 26084 ms returned []
Implicit Place search using SMT with State Equation took 28201 ms to find 0 implicit places.
[2023-03-16 13:17:50] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:17:50] [INFO ] Invariant cache hit.
[2023-03-16 13:17:53] [INFO ] Dead Transitions using invariants and state equation in 3304 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1223/1224 places, 2194/2195 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34895 ms. Remains : 1223/1224 places, 2194/2195 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S10J60-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (GEQ s1116 1) (AND (GEQ s26 1) (GEQ s164 1) (GEQ s712 1) (GEQ s950 8)) (AND (GEQ s26 1) (GEQ s164 1) (GEQ s723 1) (GEQ s950 8)) (AND (GEQ s164 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 9506 reset in 1015 ms.
Product exploration explored 100000 steps with 9485 reset in 993 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))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 137 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=2 )
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 125 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
[2023-03-16 13:17:56] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:17:56] [INFO ] Invariant cache hit.
[2023-03-16 13:17:59] [INFO ] [Real]Absence check using 121 positive place invariants in 110 ms returned sat
[2023-03-16 13:17:59] [INFO ] [Real]Absence check using 121 positive and 21 generalized place invariants in 123 ms returned sat
[2023-03-16 13:17:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 13:18:11] [INFO ] [Real]Absence check using state equation in 12029 ms returned unknown
Could not prove EG (NOT p0)
Support contains 13 out of 1223 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1223/1223 places, 2194/2194 transitions.
Drop transitions removed 63 transitions
Trivial Post-agglo rules discarded 63 transitions
Performed 63 trivial Post agglomeration. Transition count delta: 63
Iterating post reduction 0 with 63 rules applied. Total rules applied 63 place count 1223 transition count 2131
Reduce places removed 63 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 64 rules applied. Total rules applied 127 place count 1160 transition count 2130
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 128 place count 1159 transition count 2130
Performed 63 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 63 Pre rules applied. Total rules applied 128 place count 1159 transition count 2067
Deduced a syphon composed of 63 places in 0 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 3 with 126 rules applied. Total rules applied 254 place count 1096 transition count 2067
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
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 260 place count 1093 transition count 2064
Applied a total of 260 rules in 191 ms. Remains 1093 /1223 variables (removed 130) and now considering 2064/2194 (removed 130) transitions.
[2023-03-16 13:18:11] [INFO ] Flow matrix only has 2055 transitions (discarded 9 similar events)
// Phase 1: matrix 2055 rows 1093 cols
[2023-03-16 13:18:11] [INFO ] Computed 142 place invariants in 44 ms
[2023-03-16 13:18:13] [INFO ] Dead Transitions using invariants and state equation in 1737 ms found 0 transitions.
[2023-03-16 13:18:13] [INFO ] Flow matrix only has 2055 transitions (discarded 9 similar events)
[2023-03-16 13:18:13] [INFO ] Invariant cache hit.
[2023-03-16 13:18:15] [INFO ] Implicit Places using invariants in 1831 ms returned []
[2023-03-16 13:18:15] [INFO ] Flow matrix only has 2055 transitions (discarded 9 similar events)
[2023-03-16 13:18:15] [INFO ] Invariant cache hit.
[2023-03-16 13:18:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:18:40] [INFO ] Implicit Places using invariants and state equation in 25895 ms returned []
Implicit Place search using SMT with State Equation took 27728 ms to find 0 implicit places.
[2023-03-16 13:18:41] [INFO ] Redundant transitions in 113 ms returned []
[2023-03-16 13:18:41] [INFO ] Flow matrix only has 2055 transitions (discarded 9 similar events)
[2023-03-16 13:18:41] [INFO ] Invariant cache hit.
[2023-03-16 13:18:42] [INFO ] Dead Transitions using invariants and state equation in 1741 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1093/1223 places, 2064/2194 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 31540 ms. Remains : 1093/1223 places, 2064/2194 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)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 129 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Finished random walk after 6 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=3 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 139 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
[2023-03-16 13:18:43] [INFO ] Flow matrix only has 2055 transitions (discarded 9 similar events)
[2023-03-16 13:18:43] [INFO ] Invariant cache hit.
[2023-03-16 13:18:45] [INFO ] [Real]Absence check using 120 positive place invariants in 95 ms returned sat
[2023-03-16 13:18:46] [INFO ] [Real]Absence check using 120 positive and 22 generalized place invariants in 360 ms returned sat
[2023-03-16 13:18:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 13:18:56] [INFO ] [Real]Absence check using state equation in 10805 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Product exploration explored 100000 steps with 14257 reset in 937 ms.
Product exploration explored 100000 steps with 14247 reset in 942 ms.
Built C files in :
/tmp/ltsmin6552183670298472920
[2023-03-16 13:18:58] [INFO ] Too many transitions (2064) to apply POR reductions. Disabling POR matrices.
[2023-03-16 13:18:58] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6552183670298472920
Running compilation step : cd /tmp/ltsmin6552183670298472920;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin6552183670298472920;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin6552183670298472920;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 13 out of 1093 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1093/1093 places, 2064/2064 transitions.
Applied a total of 0 rules in 68 ms. Remains 1093 /1093 variables (removed 0) and now considering 2064/2064 (removed 0) transitions.
[2023-03-16 13:19:02] [INFO ] Flow matrix only has 2055 transitions (discarded 9 similar events)
[2023-03-16 13:19:02] [INFO ] Invariant cache hit.
[2023-03-16 13:19:04] [INFO ] Dead Transitions using invariants and state equation in 1669 ms found 0 transitions.
[2023-03-16 13:19:04] [INFO ] Flow matrix only has 2055 transitions (discarded 9 similar events)
[2023-03-16 13:19:04] [INFO ] Invariant cache hit.
[2023-03-16 13:19:06] [INFO ] Implicit Places using invariants in 1808 ms returned []
[2023-03-16 13:19:06] [INFO ] Flow matrix only has 2055 transitions (discarded 9 similar events)
[2023-03-16 13:19:06] [INFO ] Invariant cache hit.
[2023-03-16 13:19:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:19:31] [INFO ] Implicit Places using invariants and state equation in 25329 ms returned []
Implicit Place search using SMT with State Equation took 27146 ms to find 0 implicit places.
[2023-03-16 13:19:31] [INFO ] Redundant transitions in 61 ms returned []
[2023-03-16 13:19:31] [INFO ] Flow matrix only has 2055 transitions (discarded 9 similar events)
[2023-03-16 13:19:31] [INFO ] Invariant cache hit.
[2023-03-16 13:19:33] [INFO ] Dead Transitions using invariants and state equation in 1666 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 30650 ms. Remains : 1093/1093 places, 2064/2064 transitions.
Built C files in :
/tmp/ltsmin6377585306012753953
[2023-03-16 13:19:33] [INFO ] Too many transitions (2064) to apply POR reductions. Disabling POR matrices.
[2023-03-16 13:19:33] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6377585306012753953
Running compilation step : cd /tmp/ltsmin6377585306012753953;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin6377585306012753953;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin6377585306012753953;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-16 13:19:36] [INFO ] Flatten gal took : 108 ms
[2023-03-16 13:19:36] [INFO ] Flatten gal took : 102 ms
[2023-03-16 13:19:36] [INFO ] Time to serialize gal into /tmp/LTL4669165069580940389.gal : 33 ms
[2023-03-16 13:19:36] [INFO ] Time to serialize properties into /tmp/LTL9113025558305815556.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4669165069580940389.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9507177078155036471.hoa' '-atoms' '/tmp/LTL9113025558305815556.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL9113025558305815556.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9507177078155036471.hoa
Detected timeout of ITS tools.
[2023-03-16 13:19:51] [INFO ] Flatten gal took : 82 ms
[2023-03-16 13:19:52] [INFO ] Flatten gal took : 80 ms
[2023-03-16 13:19:52] [INFO ] Time to serialize gal into /tmp/LTL14193091222123848188.gal : 22 ms
[2023-03-16 13:19:52] [INFO ] Time to serialize properties into /tmp/LTL15166601203955343365.ltl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14193091222123848188.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15166601203955343365.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(F("(((((((place_787_1>=1)||(((ModifiedSrc_9>=1)&&(place_500_1>=1))&&((ModifiedSrc_5>=1)&&(cSources>=8))))||((((ModifiedSrc_9>=1)&...4295
Formula 0 simplified : XG!"(((((((place_787_1>=1)||(((ModifiedSrc_9>=1)&&(place_500_1>=1))&&((ModifiedSrc_5>=1)&&(cSources>=8))))||((((ModifiedSrc_9>=1)&&(...4289
Detected timeout of ITS tools.
[2023-03-16 13:20:07] [INFO ] Flatten gal took : 76 ms
[2023-03-16 13:20:07] [INFO ] Applying decomposition
[2023-03-16 13:20:07] [INFO ] Flatten gal took : 77 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph7828027989026827226.txt' '-o' '/tmp/graph7828027989026827226.bin' '-w' '/tmp/graph7828027989026827226.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7828027989026827226.bin' '-l' '-1' '-v' '-w' '/tmp/graph7828027989026827226.weights' '-q' '0' '-e' '0.001'
[2023-03-16 13:20:07] [INFO ] Decomposing Gal with order
[2023-03-16 13:20:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 13:20:08] [INFO ] Removed a total of 4062 redundant transitions.
[2023-03-16 13:20:08] [INFO ] Flatten gal took : 546 ms
[2023-03-16 13:20:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 556 labels/synchronizations in 84 ms.
[2023-03-16 13:20:08] [INFO ] Time to serialize gal into /tmp/LTL13051574445123207539.gal : 22 ms
[2023-03-16 13:20:08] [INFO ] Time to serialize properties into /tmp/LTL15711961357614632131.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13051574445123207539.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15711961357614632131.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X(F("(((((((i31.u50.place_787_1>=1)||(((i31.u0.ModifiedSrc_9>=1)&&(i31.u49.place_500_1>=1))&&((i31.u40.ModifiedSrc_5>=1)&&(i31.u52....5963
Formula 0 simplified : XG!"(((((((i31.u50.place_787_1>=1)||(((i31.u0.ModifiedSrc_9>=1)&&(i31.u49.place_500_1>=1))&&((i31.u40.ModifiedSrc_5>=1)&&(i31.u52.cS...5957
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13769197621423049785
[2023-03-16 13:20:23] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13769197621423049785
Running compilation step : cd /tmp/ltsmin13769197621423049785;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin13769197621423049785;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin13769197621423049785;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property PolyORBNT-PT-S10J60-LTLFireability-04 finished in 187764 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)||X(F(p1)))))'
Support contains 13 out of 1224 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1224/1224 places, 2195/2195 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1223 transition count 2194
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1223 transition count 2194
Applied a total of 2 rules in 92 ms. Remains 1223 /1224 variables (removed 1) and now considering 2194/2195 (removed 1) transitions.
[2023-03-16 13:20:26] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
// Phase 1: matrix 2185 rows 1223 cols
[2023-03-16 13:20:26] [INFO ] Computed 142 place invariants in 38 ms
[2023-03-16 13:20:29] [INFO ] Dead Transitions using invariants and state equation in 3065 ms found 0 transitions.
[2023-03-16 13:20:29] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:20:29] [INFO ] Invariant cache hit.
[2023-03-16 13:20:31] [INFO ] Implicit Places using invariants in 1859 ms returned []
[2023-03-16 13:20:31] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:20:31] [INFO ] Invariant cache hit.
[2023-03-16 13:20:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:20:57] [INFO ] Implicit Places using invariants and state equation in 25897 ms returned []
Implicit Place search using SMT with State Equation took 27773 ms to find 0 implicit places.
[2023-03-16 13:20:57] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:20:57] [INFO ] Invariant cache hit.
[2023-03-16 13:21:00] [INFO ] Dead Transitions using invariants and state equation in 3139 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1223/1224 places, 2194/2195 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34086 ms. Remains : 1223/1224 places, 2194/2195 transitions.
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBNT-PT-S10J60-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GEQ s1085 1), p1:(OR (AND (GEQ s26 1) (GEQ s113 1) (GEQ s929 1)) (AND (GEQ s113 1) (GEQ s929 1) (GEQ s1133 1)) (AND (GEQ s113 1) (GEQ s286 1) (GEQ s92...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 6374 reset in 709 ms.
Product exploration explored 100000 steps with 6370 reset in 743 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) (NOT p1)), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 167 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 13 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=6 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 3 factoid took 145 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 128 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 97 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2023-03-16 13:21:02] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:21:02] [INFO ] Invariant cache hit.
[2023-03-16 13:21:04] [INFO ] [Real]Absence check using 121 positive place invariants in 95 ms returned sat
[2023-03-16 13:21:04] [INFO ] [Real]Absence check using 121 positive and 21 generalized place invariants in 101 ms returned sat
[2023-03-16 13:21:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 13:21:13] [INFO ] [Real]Absence check using state equation in 8285 ms returned sat
[2023-03-16 13:21:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 13:21:15] [INFO ] [Nat]Absence check using 121 positive place invariants in 100 ms returned sat
[2023-03-16 13:21:15] [INFO ] [Nat]Absence check using 121 positive and 21 generalized place invariants in 301 ms returned sat
[2023-03-16 13:21:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 13:21:23] [INFO ] [Nat]Absence check using state equation in 8141 ms returned sat
[2023-03-16 13:21:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:21:23] [INFO ] [Nat]Added 1 Read/Feed constraints in 41 ms returned sat
[2023-03-16 13:21:24] [INFO ] Computed and/alt/rep : 1251/3347/1251 causal constraints (skipped 923 transitions) in 222 ms.
[2023-03-16 13:21:24] [INFO ] Added : 7 causal constraints over 2 iterations in 759 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 13 out of 1223 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1223/1223 places, 2194/2194 transitions.
Applied a total of 0 rules in 46 ms. Remains 1223 /1223 variables (removed 0) and now considering 2194/2194 (removed 0) transitions.
[2023-03-16 13:21:24] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:21:24] [INFO ] Invariant cache hit.
[2023-03-16 13:21:28] [INFO ] Dead Transitions using invariants and state equation in 3305 ms found 0 transitions.
[2023-03-16 13:21:28] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:21:28] [INFO ] Invariant cache hit.
[2023-03-16 13:21:30] [INFO ] Implicit Places using invariants in 2084 ms returned []
[2023-03-16 13:21:30] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:21:30] [INFO ] Invariant cache hit.
[2023-03-16 13:21:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:21:57] [INFO ] Implicit Places using invariants and state equation in 27372 ms returned []
Implicit Place search using SMT with State Equation took 29469 ms to find 0 implicit places.
[2023-03-16 13:21:57] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:21:57] [INFO ] Invariant cache hit.
[2023-03-16 13:22:00] [INFO ] Dead Transitions using invariants and state equation in 3192 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 36038 ms. Remains : 1223/1223 places, 2194/2194 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) (NOT p1)), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 1121 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 113 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 15 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=7 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 2 factoid took 115 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 138 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 140 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2023-03-16 13:22:02] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:22:02] [INFO ] Invariant cache hit.
[2023-03-16 13:22:04] [INFO ] [Real]Absence check using 121 positive place invariants in 99 ms returned sat
[2023-03-16 13:22:04] [INFO ] [Real]Absence check using 121 positive and 21 generalized place invariants in 108 ms returned sat
[2023-03-16 13:22:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 13:22:12] [INFO ] [Real]Absence check using state equation in 8172 ms returned sat
[2023-03-16 13:22:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 13:22:14] [INFO ] [Nat]Absence check using 121 positive place invariants in 105 ms returned sat
[2023-03-16 13:22:15] [INFO ] [Nat]Absence check using 121 positive and 21 generalized place invariants in 314 ms returned sat
[2023-03-16 13:22:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 13:22:23] [INFO ] [Nat]Absence check using state equation in 8344 ms returned sat
[2023-03-16 13:22:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:22:23] [INFO ] [Nat]Added 1 Read/Feed constraints in 38 ms returned sat
[2023-03-16 13:22:23] [INFO ] Computed and/alt/rep : 1251/3347/1251 causal constraints (skipped 923 transitions) in 278 ms.
[2023-03-16 13:22:24] [INFO ] Added : 7 causal constraints over 2 iterations in 664 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 156 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 6375 reset in 776 ms.
Product exploration explored 100000 steps with 6378 reset in 784 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 98 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 13 out of 1223 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1223/1223 places, 2194/2194 transitions.
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 1223 transition count 2194
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 64 place count 1223 transition count 2195
Deduced a syphon composed of 66 places in 1 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 66 place count 1223 transition count 2195
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 67 place count 1222 transition count 2194
Deduced a syphon composed of 65 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 68 place count 1222 transition count 2194
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 129 places in 1 ms
Iterating global reduction 1 with 64 rules applied. Total rules applied 132 place count 1222 transition count 2194
Discarding 63 places :
Symmetric choice reduction at 1 with 63 rule applications. Total rules 195 place count 1159 transition count 2131
Deduced a syphon composed of 66 places in 1 ms
Iterating global reduction 1 with 63 rules applied. Total rules applied 258 place count 1159 transition count 2131
Deduced a syphon composed of 66 places in 1 ms
Applied a total of 258 rules in 452 ms. Remains 1159 /1223 variables (removed 64) and now considering 2131/2194 (removed 63) transitions.
[2023-03-16 13:22:26] [INFO ] Flow matrix only has 2122 transitions (discarded 9 similar events)
// Phase 1: matrix 2122 rows 1159 cols
[2023-03-16 13:22:26] [INFO ] Computed 142 place invariants in 68 ms
[2023-03-16 13:22:28] [INFO ] Dead Transitions using invariants and state equation in 1942 ms found 0 transitions.
[2023-03-16 13:22:28] [INFO ] Redundant transitions in 61 ms returned []
[2023-03-16 13:22:28] [INFO ] Flow matrix only has 2122 transitions (discarded 9 similar events)
[2023-03-16 13:22:28] [INFO ] Invariant cache hit.
[2023-03-16 13:22:30] [INFO ] Dead Transitions using invariants and state equation in 1648 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1159/1223 places, 2131/2194 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4159 ms. Remains : 1159/1223 places, 2131/2194 transitions.
Built C files in :
/tmp/ltsmin5167417870016061122
[2023-03-16 13:22:30] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5167417870016061122
Running compilation step : cd /tmp/ltsmin5167417870016061122;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin5167417870016061122;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin5167417870016061122;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 13 out of 1223 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1223/1223 places, 2194/2194 transitions.
Applied a total of 0 rules in 48 ms. Remains 1223 /1223 variables (removed 0) and now considering 2194/2194 (removed 0) transitions.
[2023-03-16 13:22:33] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
// Phase 1: matrix 2185 rows 1223 cols
[2023-03-16 13:22:33] [INFO ] Computed 142 place invariants in 55 ms
[2023-03-16 13:22:36] [INFO ] Dead Transitions using invariants and state equation in 3094 ms found 0 transitions.
[2023-03-16 13:22:36] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:22:36] [INFO ] Invariant cache hit.
[2023-03-16 13:22:38] [INFO ] Implicit Places using invariants in 2001 ms returned []
[2023-03-16 13:22:38] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:22:38] [INFO ] Invariant cache hit.
[2023-03-16 13:22:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:23:06] [INFO ] Implicit Places using invariants and state equation in 27975 ms returned []
Implicit Place search using SMT with State Equation took 29979 ms to find 0 implicit places.
[2023-03-16 13:23:06] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:23:06] [INFO ] Invariant cache hit.
[2023-03-16 13:23:09] [INFO ] Dead Transitions using invariants and state equation in 3132 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 36273 ms. Remains : 1223/1223 places, 2194/2194 transitions.
Built C files in :
/tmp/ltsmin10069852027295720016
[2023-03-16 13:23:10] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10069852027295720016
Running compilation step : cd /tmp/ltsmin10069852027295720016;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin10069852027295720016;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin10069852027295720016;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-16 13:23:13] [INFO ] Flatten gal took : 86 ms
[2023-03-16 13:23:13] [INFO ] Flatten gal took : 106 ms
[2023-03-16 13:23:13] [INFO ] Time to serialize gal into /tmp/LTL1217150611428572451.gal : 36 ms
[2023-03-16 13:23:13] [INFO ] Time to serialize properties into /tmp/LTL9636993844801985316.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1217150611428572451.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3347540359730043853.hoa' '-atoms' '/tmp/LTL9636993844801985316.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL9636993844801985316.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3347540359730043853.hoa
Detected timeout of ITS tools.
[2023-03-16 13:23:28] [INFO ] Flatten gal took : 80 ms
[2023-03-16 13:23:28] [INFO ] Flatten gal took : 82 ms
[2023-03-16 13:23:28] [INFO ] Time to serialize gal into /tmp/LTL14520175246020140535.gal : 28 ms
[2023-03-16 13:23:28] [INFO ] Time to serialize properties into /tmp/LTL7087836704917873652.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14520175246020140535.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7087836704917873652.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X((F("(QueueJobE_1>=1)"))||(X(F("(((((((ModifiedSrc_9>=1)&&(CanInjectEvent>=1))&&(Check_Sources_B_1>=1))||(((CanInjectEvent>=1)&&(C...771
Formula 0 simplified : X(G!"(QueueJobE_1>=1)" & XG!"(((((((ModifiedSrc_9>=1)&&(CanInjectEvent>=1))&&(Check_Sources_B_1>=1))||(((CanInjectEvent>=1)&&(Check_...761
Detected timeout of ITS tools.
[2023-03-16 13:23:43] [INFO ] Flatten gal took : 86 ms
[2023-03-16 13:23:43] [INFO ] Applying decomposition
[2023-03-16 13:23:43] [INFO ] Flatten gal took : 83 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph14421678789031658524.txt' '-o' '/tmp/graph14421678789031658524.bin' '-w' '/tmp/graph14421678789031658524.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14421678789031658524.bin' '-l' '-1' '-v' '-w' '/tmp/graph14421678789031658524.weights' '-q' '0' '-e' '0.001'
[2023-03-16 13:23:44] [INFO ] Decomposing Gal with order
[2023-03-16 13:23:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 13:23:44] [INFO ] Removed a total of 1991 redundant transitions.
[2023-03-16 13:23:44] [INFO ] Flatten gal took : 355 ms
[2023-03-16 13:23:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 639 labels/synchronizations in 172 ms.
[2023-03-16 13:23:45] [INFO ] Time to serialize gal into /tmp/LTL13380153296199445840.gal : 47 ms
[2023-03-16 13:23:45] [INFO ] Time to serialize properties into /tmp/LTL14530293710720276901.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13380153296199445840.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14530293710720276901.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X((F("(i45.u115.QueueJobE_1>=1)"))||(X(F("(((((((i29.u76.ModifiedSrc_9>=1)&&(i29.u22.CanInjectEvent>=1))&&(i29.u22.Check_Sources_B_...1020
Formula 0 simplified : X(G!"(i45.u115.QueueJobE_1>=1)" & XG!"(((((((i29.u76.ModifiedSrc_9>=1)&&(i29.u22.CanInjectEvent>=1))&&(i29.u22.Check_Sources_B_1>=1)...1010
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12623787829596932303
[2023-03-16 13:24:00] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12623787829596932303
Running compilation step : cd /tmp/ltsmin12623787829596932303;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin12623787829596932303;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin12623787829596932303;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property PolyORBNT-PT-S10J60-LTLFireability-05 finished in 216914 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((F((p0&&X(p1)))&&G(p2))))))'
Support contains 76 out of 1224 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1224/1224 places, 2195/2195 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1223 transition count 2194
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1223 transition count 2194
Applied a total of 2 rules in 75 ms. Remains 1223 /1224 variables (removed 1) and now considering 2194/2195 (removed 1) transitions.
[2023-03-16 13:24:03] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:24:03] [INFO ] Invariant cache hit.
[2023-03-16 13:24:06] [INFO ] Dead Transitions using invariants and state equation in 3342 ms found 0 transitions.
[2023-03-16 13:24:06] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:24:06] [INFO ] Invariant cache hit.
[2023-03-16 13:24:08] [INFO ] Implicit Places using invariants in 1843 ms returned []
[2023-03-16 13:24:08] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:24:08] [INFO ] Invariant cache hit.
[2023-03-16 13:24:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:24:32] [INFO ] Implicit Places using invariants and state equation in 23750 ms returned []
Implicit Place search using SMT with State Equation took 25610 ms to find 0 implicit places.
[2023-03-16 13:24:32] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:24:32] [INFO ] Invariant cache hit.
[2023-03-16 13:24:35] [INFO ] Dead Transitions using invariants and state equation in 3160 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1223/1224 places, 2194/2195 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32226 ms. Remains : 1223/1224 places, 2194/2195 transitions.
Stuttering acceptance computed with spot in 309 ms :[(NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p1) (NOT p0)), (OR (NOT p2) (NOT p1) (NOT p0)), true, (OR (NOT p1) (NOT p0) (NOT p2))]
Running random walk in product with property : PolyORBNT-PT-S10J60-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 5}], [{ cond=(AND p2 p1), acceptance={0} source=1 dest: 0}, { cond=(AND p0 p2 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(NOT p2), acceptance={0} source=1 dest: 5}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={0} source=1 dest: 6}], [{ cond=true, acceptance={} source=2 dest: 6}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND p0 p2), acceptance={0} source=6 dest: 1}, { cond=(NOT p2), acceptance={0} source=6 dest: 5}, { cond=(AND (NOT p0) p2), acceptance={0} source=6 dest: 6}]], initial=4, aps=[p2:(GEQ s256 1), p1:(AND (OR (LT s96 1) (LT s306 1) (LT s653 1)) (OR (LT s96 1) (LT s306 1) (LT s778 1)) (OR (LT s96 1) (LT s306 1) (LT s338 1)) (OR (LT s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-PT-S10J60-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S10J60-LTLFireability-07 finished in 32570 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U p1)||G(F(p2))))'
Support contains 3 out of 1224 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1224/1224 places, 2195/2195 transitions.
Drop transitions removed 63 transitions
Trivial Post-agglo rules discarded 63 transitions
Performed 63 trivial Post agglomeration. Transition count delta: 63
Iterating post reduction 0 with 63 rules applied. Total rules applied 63 place count 1224 transition count 2132
Reduce places removed 63 places and 0 transitions.
Iterating post reduction 1 with 63 rules applied. Total rules applied 126 place count 1161 transition count 2132
Performed 66 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 66 Pre rules applied. Total rules applied 126 place count 1161 transition count 2066
Deduced a syphon composed of 66 places in 1 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 2 with 132 rules applied. Total rules applied 258 place count 1095 transition count 2066
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 260 place count 1094 transition count 2065
Applied a total of 260 rules in 158 ms. Remains 1094 /1224 variables (removed 130) and now considering 2065/2195 (removed 130) transitions.
[2023-03-16 13:24:36] [INFO ] Flow matrix only has 2056 transitions (discarded 9 similar events)
// Phase 1: matrix 2056 rows 1094 cols
[2023-03-16 13:24:36] [INFO ] Computed 142 place invariants in 72 ms
[2023-03-16 13:24:38] [INFO ] Dead Transitions using invariants and state equation in 2002 ms found 0 transitions.
[2023-03-16 13:24:38] [INFO ] Flow matrix only has 2056 transitions (discarded 9 similar events)
[2023-03-16 13:24:38] [INFO ] Invariant cache hit.
[2023-03-16 13:24:40] [INFO ] Implicit Places using invariants in 1961 ms returned []
[2023-03-16 13:24:40] [INFO ] Flow matrix only has 2056 transitions (discarded 9 similar events)
[2023-03-16 13:24:40] [INFO ] Invariant cache hit.
[2023-03-16 13:24:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:25:03] [INFO ] Implicit Places using invariants and state equation in 23250 ms returned []
Implicit Place search using SMT with State Equation took 25236 ms to find 0 implicit places.
[2023-03-16 13:25:03] [INFO ] Redundant transitions in 52 ms returned []
[2023-03-16 13:25:03] [INFO ] Flow matrix only has 2056 transitions (discarded 9 similar events)
[2023-03-16 13:25:03] [INFO ] Invariant cache hit.
[2023-03-16 13:25:05] [INFO ] Dead Transitions using invariants and state equation in 1629 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1094/1224 places, 2065/2195 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 29118 ms. Remains : 1094/1224 places, 2065/2195 transitions.
Stuttering acceptance computed with spot in 133 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : PolyORBNT-PT-S10J60-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(GEQ s732 1), p0:(GEQ s590 2), p2:(GEQ s828 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-PT-S10J60-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S10J60-LTLFireability-08 finished in 29276 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 3 out of 1224 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1224/1224 places, 2195/2195 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 1224 transition count 2130
Reduce places removed 65 places and 0 transitions.
Iterating post reduction 1 with 65 rules applied. Total rules applied 130 place count 1159 transition count 2130
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 1159 transition count 2065
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 260 place count 1094 transition count 2065
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 261 place count 1093 transition count 2064
Iterating global reduction 2 with 1 rules applied. Total rules applied 262 place count 1093 transition count 2064
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 264 place count 1092 transition count 2063
Applied a total of 264 rules in 206 ms. Remains 1092 /1224 variables (removed 132) and now considering 2063/2195 (removed 132) transitions.
[2023-03-16 13:25:05] [INFO ] Flow matrix only has 2054 transitions (discarded 9 similar events)
// Phase 1: matrix 2054 rows 1092 cols
[2023-03-16 13:25:05] [INFO ] Computed 142 place invariants in 46 ms
[2023-03-16 13:25:07] [INFO ] Dead Transitions using invariants and state equation in 1912 ms found 0 transitions.
[2023-03-16 13:25:07] [INFO ] Flow matrix only has 2054 transitions (discarded 9 similar events)
[2023-03-16 13:25:07] [INFO ] Invariant cache hit.
[2023-03-16 13:25:09] [INFO ] Implicit Places using invariants in 1923 ms returned []
[2023-03-16 13:25:09] [INFO ] Flow matrix only has 2054 transitions (discarded 9 similar events)
[2023-03-16 13:25:09] [INFO ] Invariant cache hit.
[2023-03-16 13:25:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:25:32] [INFO ] Implicit Places using invariants and state equation in 23649 ms returned []
Implicit Place search using SMT with State Equation took 25578 ms to find 0 implicit places.
[2023-03-16 13:25:33] [INFO ] Redundant transitions in 56 ms returned []
[2023-03-16 13:25:33] [INFO ] Flow matrix only has 2054 transitions (discarded 9 similar events)
[2023-03-16 13:25:33] [INFO ] Invariant cache hit.
[2023-03-16 13:25:34] [INFO ] Dead Transitions using invariants and state equation in 1782 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1092/1224 places, 2063/2195 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 29598 ms. Remains : 1092/1224 places, 2063/2195 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S10J60-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s100 1) (GEQ s389 1) (GEQ s829 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 91 steps with 8 reset in 1 ms.
FORMULA PolyORBNT-PT-S10J60-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S10J60-LTLFireability-09 finished in 29649 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G((!p0||X(p0)))) U !p0)))'
Support contains 1 out of 1224 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1224/1224 places, 2195/2195 transitions.
Applied a total of 0 rules in 32 ms. Remains 1224 /1224 variables (removed 0) and now considering 2195/2195 (removed 0) transitions.
[2023-03-16 13:25:34] [INFO ] Flow matrix only has 2186 transitions (discarded 9 similar events)
// Phase 1: matrix 2186 rows 1224 cols
[2023-03-16 13:25:34] [INFO ] Computed 142 place invariants in 39 ms
[2023-03-16 13:25:37] [INFO ] Dead Transitions using invariants and state equation in 3075 ms found 0 transitions.
[2023-03-16 13:25:38] [INFO ] Flow matrix only has 2186 transitions (discarded 9 similar events)
[2023-03-16 13:25:38] [INFO ] Invariant cache hit.
[2023-03-16 13:25:40] [INFO ] Implicit Places using invariants in 2102 ms returned []
[2023-03-16 13:25:40] [INFO ] Flow matrix only has 2186 transitions (discarded 9 similar events)
[2023-03-16 13:25:40] [INFO ] Invariant cache hit.
[2023-03-16 13:25:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:26:11] [INFO ] Performed 774/1224 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-16 13:26:26] [INFO ] Implicit Places using invariants and state equation in 46160 ms returned []
Implicit Place search using SMT with State Equation took 48280 ms to find 0 implicit places.
[2023-03-16 13:26:26] [INFO ] Flow matrix only has 2186 transitions (discarded 9 similar events)
[2023-03-16 13:26:26] [INFO ] Invariant cache hit.
[2023-03-16 13:26:29] [INFO ] Dead Transitions using invariants and state equation in 3114 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 54537 ms. Remains : 1224/1224 places, 2195/2195 transitions.
Stuttering acceptance computed with spot in 137 ms :[p0, p0, false, false]
Running random walk in product with property : PolyORBNT-PT-S10J60-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=p0, acceptance={0} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}]], initial=0, aps=[p0:(GEQ s816 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1051 ms.
Product exploration explored 100000 steps with 50000 reset in 1112 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)), true, (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT p0))
Knowledge based reduction with 4 factoid took 70 ms. Reduced automaton from 4 states, 7 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBNT-PT-S10J60-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBNT-PT-S10J60-LTLFireability-10 finished in 56935 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 3 out of 1224 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1224/1224 places, 2195/2195 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 1224 transition count 2130
Reduce places removed 65 places and 0 transitions.
Iterating post reduction 1 with 65 rules applied. Total rules applied 130 place count 1159 transition count 2130
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 1159 transition count 2065
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 260 place count 1094 transition count 2065
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 261 place count 1093 transition count 2064
Iterating global reduction 2 with 1 rules applied. Total rules applied 262 place count 1093 transition count 2064
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 266 place count 1091 transition count 2062
Applied a total of 266 rules in 187 ms. Remains 1091 /1224 variables (removed 133) and now considering 2062/2195 (removed 133) transitions.
[2023-03-16 13:26:32] [INFO ] Flow matrix only has 2053 transitions (discarded 9 similar events)
// Phase 1: matrix 2053 rows 1091 cols
[2023-03-16 13:26:32] [INFO ] Computed 142 place invariants in 45 ms
[2023-03-16 13:26:34] [INFO ] Dead Transitions using invariants and state equation in 2004 ms found 0 transitions.
[2023-03-16 13:26:34] [INFO ] Flow matrix only has 2053 transitions (discarded 9 similar events)
[2023-03-16 13:26:34] [INFO ] Invariant cache hit.
[2023-03-16 13:26:36] [INFO ] Implicit Places using invariants in 2088 ms returned []
[2023-03-16 13:26:36] [INFO ] Flow matrix only has 2053 transitions (discarded 9 similar events)
[2023-03-16 13:26:36] [INFO ] Invariant cache hit.
[2023-03-16 13:26:36] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:27:03] [INFO ] Implicit Places using invariants and state equation in 27037 ms returned []
Implicit Place search using SMT with State Equation took 29135 ms to find 0 implicit places.
[2023-03-16 13:27:03] [INFO ] Redundant transitions in 53 ms returned []
[2023-03-16 13:27:03] [INFO ] Flow matrix only has 2053 transitions (discarded 9 similar events)
[2023-03-16 13:27:03] [INFO ] Invariant cache hit.
[2023-03-16 13:27:04] [INFO ] Dead Transitions using invariants and state equation in 1732 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1091/1224 places, 2062/2195 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 33149 ms. Remains : 1091/1224 places, 2062/2195 transitions.
Stuttering acceptance computed with spot in 108 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBNT-PT-S10J60-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s38 1) (GEQ s315 1)), p1:(LT s359 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 37 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-PT-S10J60-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S10J60-LTLFireability-11 finished in 33274 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 1224 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1224/1224 places, 2195/2195 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 1224 transition count 2131
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 1160 transition count 2130
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 130 place count 1159 transition count 2130
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 64 Pre rules applied. Total rules applied 130 place count 1159 transition count 2066
Deduced a syphon composed of 64 places in 0 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 3 with 128 rules applied. Total rules applied 258 place count 1095 transition count 2066
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 259 place count 1094 transition count 2065
Iterating global reduction 3 with 1 rules applied. Total rules applied 260 place count 1094 transition count 2065
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 264 place count 1092 transition count 2063
Applied a total of 264 rules in 232 ms. Remains 1092 /1224 variables (removed 132) and now considering 2063/2195 (removed 132) transitions.
[2023-03-16 13:27:05] [INFO ] Flow matrix only has 2054 transitions (discarded 9 similar events)
// Phase 1: matrix 2054 rows 1092 cols
[2023-03-16 13:27:05] [INFO ] Computed 142 place invariants in 32 ms
[2023-03-16 13:27:07] [INFO ] Dead Transitions using invariants and state equation in 1720 ms found 0 transitions.
[2023-03-16 13:27:07] [INFO ] Flow matrix only has 2054 transitions (discarded 9 similar events)
[2023-03-16 13:27:07] [INFO ] Invariant cache hit.
[2023-03-16 13:27:08] [INFO ] Implicit Places using invariants in 1920 ms returned []
[2023-03-16 13:27:08] [INFO ] Flow matrix only has 2054 transitions (discarded 9 similar events)
[2023-03-16 13:27:09] [INFO ] Invariant cache hit.
[2023-03-16 13:27:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:27:26] [INFO ] Implicit Places using invariants and state equation in 17365 ms returned []
Implicit Place search using SMT with State Equation took 19305 ms to find 0 implicit places.
[2023-03-16 13:27:26] [INFO ] Redundant transitions in 52 ms returned []
[2023-03-16 13:27:26] [INFO ] Flow matrix only has 2054 transitions (discarded 9 similar events)
[2023-03-16 13:27:26] [INFO ] Invariant cache hit.
[2023-03-16 13:27:28] [INFO ] Dead Transitions using invariants and state equation in 1658 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1092/1224 places, 2063/2195 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 23014 ms. Remains : 1092/1224 places, 2063/2195 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S10J60-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s1076 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 14 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-PT-S10J60-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S10J60-LTLFireability-12 finished in 23070 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 1224 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1224/1224 places, 2195/2195 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 1224 transition count 2129
Reduce places removed 66 places and 0 transitions.
Iterating post reduction 1 with 66 rules applied. Total rules applied 132 place count 1158 transition count 2129
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 1158 transition count 2064
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 262 place count 1093 transition count 2064
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 263 place count 1092 transition count 2063
Iterating global reduction 2 with 1 rules applied. Total rules applied 264 place count 1092 transition count 2063
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 268 place count 1090 transition count 2061
Applied a total of 268 rules in 172 ms. Remains 1090 /1224 variables (removed 134) and now considering 2061/2195 (removed 134) transitions.
[2023-03-16 13:27:28] [INFO ] Flow matrix only has 2052 transitions (discarded 9 similar events)
// Phase 1: matrix 2052 rows 1090 cols
[2023-03-16 13:27:28] [INFO ] Computed 142 place invariants in 32 ms
[2023-03-16 13:27:29] [INFO ] Dead Transitions using invariants and state equation in 1644 ms found 0 transitions.
[2023-03-16 13:27:30] [INFO ] Flow matrix only has 2052 transitions (discarded 9 similar events)
[2023-03-16 13:27:30] [INFO ] Invariant cache hit.
[2023-03-16 13:27:31] [INFO ] Implicit Places using invariants in 1844 ms returned []
[2023-03-16 13:27:31] [INFO ] Flow matrix only has 2052 transitions (discarded 9 similar events)
[2023-03-16 13:27:31] [INFO ] Invariant cache hit.
[2023-03-16 13:27:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:27:55] [INFO ] Implicit Places using invariants and state equation in 23458 ms returned []
Implicit Place search using SMT with State Equation took 25315 ms to find 0 implicit places.
[2023-03-16 13:27:55] [INFO ] Redundant transitions in 54 ms returned []
[2023-03-16 13:27:55] [INFO ] Flow matrix only has 2052 transitions (discarded 9 similar events)
[2023-03-16 13:27:55] [INFO ] Invariant cache hit.
[2023-03-16 13:27:56] [INFO ] Dead Transitions using invariants and state equation in 1554 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1090/1224 places, 2061/2195 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 28778 ms. Remains : 1090/1224 places, 2061/2195 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S10J60-LTLFireability-13 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:(AND (GEQ s631 1) (GEQ s898 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 10 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-PT-S10J60-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S10J60-LTLFireability-13 finished in 28875 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F((p0||G(p1)))))))'
Support contains 6 out of 1224 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1224/1224 places, 2195/2195 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1223 transition count 2194
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1223 transition count 2194
Applied a total of 2 rules in 86 ms. Remains 1223 /1224 variables (removed 1) and now considering 2194/2195 (removed 1) transitions.
[2023-03-16 13:27:57] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
// Phase 1: matrix 2185 rows 1223 cols
[2023-03-16 13:27:57] [INFO ] Computed 142 place invariants in 41 ms
[2023-03-16 13:28:00] [INFO ] Dead Transitions using invariants and state equation in 2944 ms found 0 transitions.
[2023-03-16 13:28:00] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:28:00] [INFO ] Invariant cache hit.
[2023-03-16 13:28:02] [INFO ] Implicit Places using invariants in 2038 ms returned []
[2023-03-16 13:28:02] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:28:02] [INFO ] Invariant cache hit.
[2023-03-16 13:28:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:28:28] [INFO ] Implicit Places using invariants and state equation in 26707 ms returned []
Implicit Place search using SMT with State Equation took 28763 ms to find 0 implicit places.
[2023-03-16 13:28:28] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:28:28] [INFO ] Invariant cache hit.
[2023-03-16 13:28:32] [INFO ] Dead Transitions using invariants and state equation in 3209 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1223/1224 places, 2194/2195 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35037 ms. Remains : 1223/1224 places, 2194/2195 transitions.
Stuttering acceptance computed with spot in 137 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBNT-PT-S10J60-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p1:(OR (LT s1185 1) (LT s1216 1)), p0:(AND (GEQ s164 1) (GEQ s440 1) (GEQ s723 1) (GEQ s950 8))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 5604 reset in 804 ms.
Product exploration explored 100000 steps with 5602 reset in 795 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 p1 (NOT p0)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 75 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 147 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 4332 steps, including 242 resets, run visited all 2 properties in 88 ms. (steps per millisecond=49 )
Knowledge obtained : [(AND p1 (NOT p0)), true]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 2 factoid took 127 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 142 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 134 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 6 out of 1223 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1223/1223 places, 2194/2194 transitions.
Applied a total of 0 rules in 39 ms. Remains 1223 /1223 variables (removed 0) and now considering 2194/2194 (removed 0) transitions.
[2023-03-16 13:28:34] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:28:34] [INFO ] Invariant cache hit.
[2023-03-16 13:28:37] [INFO ] Dead Transitions using invariants and state equation in 3178 ms found 0 transitions.
[2023-03-16 13:28:37] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:28:37] [INFO ] Invariant cache hit.
[2023-03-16 13:28:39] [INFO ] Implicit Places using invariants in 2114 ms returned []
[2023-03-16 13:28:39] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:28:39] [INFO ] Invariant cache hit.
[2023-03-16 13:28:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:29:05] [INFO ] Implicit Places using invariants and state equation in 25219 ms returned []
Implicit Place search using SMT with State Equation took 27337 ms to find 0 implicit places.
[2023-03-16 13:29:05] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:29:05] [INFO ] Invariant cache hit.
[2023-03-16 13:29:08] [INFO ] Dead Transitions using invariants and state equation in 3305 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33863 ms. Remains : 1223/1223 places, 2194/2194 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) p1), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 91 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 156 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 560 resets, run finished after 163 ms. (steps per millisecond=61 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 2) seen :0
Finished probabilistic random walk after 1804 steps, run visited all 2 properties in 77 ms. (steps per millisecond=23 )
Probabilistic random walk after 1804 steps, saw 493 distinct states, run finished after 77 ms. (steps per millisecond=23 ) properties seen :2
Knowledge obtained : [(AND (NOT p0) p1), true]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 2 factoid took 140 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 175 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 171 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 164 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 5602 reset in 767 ms.
Product exploration explored 100000 steps with 5602 reset in 797 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 154 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 6 out of 1223 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1223/1223 places, 2194/2194 transitions.
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 1223 transition count 2194
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 64 place count 1223 transition count 2195
Deduced a syphon composed of 65 places in 1 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 65 place count 1223 transition count 2195
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 66 place count 1222 transition count 2194
Deduced a syphon composed of 64 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 67 place count 1222 transition count 2194
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 130 places in 1 ms
Iterating global reduction 1 with 66 rules applied. Total rules applied 133 place count 1222 transition count 2194
Discarding 64 places :
Symmetric choice reduction at 1 with 64 rule applications. Total rules 197 place count 1158 transition count 2130
Deduced a syphon composed of 66 places in 0 ms
Iterating global reduction 1 with 64 rules applied. Total rules applied 261 place count 1158 transition count 2130
Deduced a syphon composed of 66 places in 1 ms
Applied a total of 261 rules in 211 ms. Remains 1158 /1223 variables (removed 65) and now considering 2130/2194 (removed 64) transitions.
[2023-03-16 13:29:11] [INFO ] Flow matrix only has 2121 transitions (discarded 9 similar events)
// Phase 1: matrix 2121 rows 1158 cols
[2023-03-16 13:29:11] [INFO ] Computed 142 place invariants in 41 ms
[2023-03-16 13:29:13] [INFO ] Dead Transitions using invariants and state equation in 2093 ms found 0 transitions.
[2023-03-16 13:29:13] [INFO ] Redundant transitions in 64 ms returned []
[2023-03-16 13:29:13] [INFO ] Flow matrix only has 2121 transitions (discarded 9 similar events)
[2023-03-16 13:29:13] [INFO ] Invariant cache hit.
[2023-03-16 13:29:15] [INFO ] Dead Transitions using invariants and state equation in 2043 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1158/1223 places, 2130/2194 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4426 ms. Remains : 1158/1223 places, 2130/2194 transitions.
Built C files in :
/tmp/ltsmin10881120146418555567
[2023-03-16 13:29:16] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10881120146418555567
Running compilation step : cd /tmp/ltsmin10881120146418555567;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin10881120146418555567;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin10881120146418555567;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 6 out of 1223 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1223/1223 places, 2194/2194 transitions.
Applied a total of 0 rules in 32 ms. Remains 1223 /1223 variables (removed 0) and now considering 2194/2194 (removed 0) transitions.
[2023-03-16 13:29:19] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
// Phase 1: matrix 2185 rows 1223 cols
[2023-03-16 13:29:19] [INFO ] Computed 142 place invariants in 66 ms
[2023-03-16 13:29:22] [INFO ] Dead Transitions using invariants and state equation in 3084 ms found 0 transitions.
[2023-03-16 13:29:22] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:29:22] [INFO ] Invariant cache hit.
[2023-03-16 13:29:24] [INFO ] Implicit Places using invariants in 2115 ms returned []
[2023-03-16 13:29:24] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:29:24] [INFO ] Invariant cache hit.
[2023-03-16 13:29:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:29:54] [INFO ] Implicit Places using invariants and state equation in 30208 ms returned []
Implicit Place search using SMT with State Equation took 32326 ms to find 0 implicit places.
[2023-03-16 13:29:54] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:29:54] [INFO ] Invariant cache hit.
[2023-03-16 13:29:57] [INFO ] Dead Transitions using invariants and state equation in 3191 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38647 ms. Remains : 1223/1223 places, 2194/2194 transitions.
Built C files in :
/tmp/ltsmin8873098876466611388
[2023-03-16 13:29:57] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8873098876466611388
Running compilation step : cd /tmp/ltsmin8873098876466611388;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin8873098876466611388;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin8873098876466611388;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-16 13:30:00] [INFO ] Flatten gal took : 84 ms
[2023-03-16 13:30:00] [INFO ] Flatten gal took : 85 ms
[2023-03-16 13:30:00] [INFO ] Time to serialize gal into /tmp/LTL3726084876674529479.gal : 13 ms
[2023-03-16 13:30:01] [INFO ] Time to serialize properties into /tmp/LTL10410814018203627680.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3726084876674529479.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8195216065207415679.hoa' '-atoms' '/tmp/LTL10410814018203627680.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL10410814018203627680.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8195216065207415679.hoa
Detected timeout of ITS tools.
[2023-03-16 13:30:16] [INFO ] Flatten gal took : 80 ms
[2023-03-16 13:30:16] [INFO ] Flatten gal took : 82 ms
[2023-03-16 13:30:16] [INFO ] Time to serialize gal into /tmp/LTL16192781284710140686.gal : 13 ms
[2023-03-16 13:30:16] [INFO ] Time to serialize properties into /tmp/LTL6479831444074678067.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16192781284710140686.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6479831444074678067.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F((G("((AvailableJobId_4<1)||(place_482_1_6<1))"))||("(((place_500_1>=1)&&(ModifiedSrc_10>=1))&&((ModifiedSrc_3>=1)&&(cSource...170
Formula 0 simplified : XXXG(!"(((place_500_1>=1)&&(ModifiedSrc_10>=1))&&((ModifiedSrc_3>=1)&&(cSources>=8)))" & F!"((AvailableJobId_4<1)||(place_482_1_6<1)...158
Detected timeout of ITS tools.
[2023-03-16 13:30:31] [INFO ] Flatten gal took : 81 ms
[2023-03-16 13:30:31] [INFO ] Applying decomposition
[2023-03-16 13:30:31] [INFO ] Flatten gal took : 83 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph17461461300845206437.txt' '-o' '/tmp/graph17461461300845206437.bin' '-w' '/tmp/graph17461461300845206437.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17461461300845206437.bin' '-l' '-1' '-v' '-w' '/tmp/graph17461461300845206437.weights' '-q' '0' '-e' '0.001'
[2023-03-16 13:30:31] [INFO ] Decomposing Gal with order
[2023-03-16 13:30:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 13:30:32] [INFO ] Removed a total of 4233 redundant transitions.
[2023-03-16 13:30:32] [INFO ] Flatten gal took : 187 ms
[2023-03-16 13:30:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 248 labels/synchronizations in 45 ms.
[2023-03-16 13:30:32] [INFO ] Time to serialize gal into /tmp/LTL7116635885483867690.gal : 30 ms
[2023-03-16 13:30:32] [INFO ] Time to serialize properties into /tmp/LTL1120951533636748015.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7116635885483867690.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1120951533636748015.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F((G("((i48.u139.AvailableJobId_4<1)||(i37.u124.place_482_1_6<1))"))||("(((i37.u100.place_500_1>=1)&&(i37.u43.ModifiedSrc_10>...222
Formula 0 simplified : XXXG(!"(((i37.u100.place_500_1>=1)&&(i37.u43.ModifiedSrc_10>=1))&&((i37.u81.ModifiedSrc_3>=1)&&(i37.u105.cSources>=8)))" & F!"((i48....210
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12664872881904573927
[2023-03-16 13:30:47] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12664872881904573927
Running compilation step : cd /tmp/ltsmin12664872881904573927;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin12664872881904573927;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin12664872881904573927;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property PolyORBNT-PT-S10J60-LTLFireability-14 finished in 173269 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U X(p1))&&X(G(p2))))'
Support contains 8 out of 1224 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1224/1224 places, 2195/2195 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1223 transition count 2194
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1223 transition count 2194
Applied a total of 2 rules in 64 ms. Remains 1223 /1224 variables (removed 1) and now considering 2194/2195 (removed 1) transitions.
[2023-03-16 13:30:50] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:30:50] [INFO ] Invariant cache hit.
[2023-03-16 13:30:53] [INFO ] Dead Transitions using invariants and state equation in 3371 ms found 0 transitions.
[2023-03-16 13:30:53] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:30:53] [INFO ] Invariant cache hit.
[2023-03-16 13:30:55] [INFO ] Implicit Places using invariants in 2189 ms returned []
[2023-03-16 13:30:55] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:30:55] [INFO ] Invariant cache hit.
[2023-03-16 13:30:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:31:19] [INFO ] Implicit Places using invariants and state equation in 23423 ms returned []
Implicit Place search using SMT with State Equation took 25617 ms to find 0 implicit places.
[2023-03-16 13:31:19] [INFO ] Flow matrix only has 2185 transitions (discarded 9 similar events)
[2023-03-16 13:31:19] [INFO ] Invariant cache hit.
[2023-03-16 13:31:22] [INFO ] Dead Transitions using invariants and state equation in 3289 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1223/1224 places, 2194/2195 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32347 ms. Remains : 1223/1224 places, 2194/2195 transitions.
Stuttering acceptance computed with spot in 190 ms :[true, (OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p2), (OR (NOT p1) (NOT p2))]
Running random walk in product with property : PolyORBNT-PT-S10J60-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 0}, { cond=(AND p0 (NOT p1) p2), acceptance={0} source=2 dest: 2}, { cond=(AND p1 p2), acceptance={0} source=2 dest: 3}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={0} source=2 dest: 4}], [{ cond=(NOT p2), acceptance={} source=3 dest: 0}, { cond=p2, acceptance={} source=3 dest: 3}], [{ cond=(OR (NOT p1) (NOT p2)), acceptance={} source=4 dest: 0}, { cond=(AND p1 p2), acceptance={} source=4 dest: 3}]], initial=1, aps=[p0:(AND (GEQ s113 1) (GEQ s286 1) (GEQ s929 1)), p2:(AND (GEQ s296 1) (GEQ s982 1) (GEQ s1131 1)), p1:(AND (GEQ s215 1) (GEQ s322 1) (GEQ s1131 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-PT-S10J60-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S10J60-LTLFireability-15 finished in 32570 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Found a Shortening insensitive property : PolyORBNT-PT-S10J60-LTLFireability-04
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Support contains 13 out of 1224 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1224/1224 places, 2195/2195 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 1224 transition count 2131
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 1160 transition count 2130
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 130 place count 1159 transition count 2130
Performed 63 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 63 Pre rules applied. Total rules applied 130 place count 1159 transition count 2067
Deduced a syphon composed of 63 places in 1 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 3 with 126 rules applied. Total rules applied 256 place count 1096 transition count 2067
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 257 place count 1095 transition count 2066
Iterating global reduction 3 with 1 rules applied. Total rules applied 258 place count 1095 transition count 2066
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 262 place count 1093 transition count 2064
Applied a total of 262 rules in 162 ms. Remains 1093 /1224 variables (removed 131) and now considering 2064/2195 (removed 131) transitions.
[2023-03-16 13:31:23] [INFO ] Flow matrix only has 2055 transitions (discarded 9 similar events)
// Phase 1: matrix 2055 rows 1093 cols
[2023-03-16 13:31:23] [INFO ] Computed 142 place invariants in 33 ms
[2023-03-16 13:31:25] [INFO ] Dead Transitions using invariants and state equation in 1948 ms found 0 transitions.
[2023-03-16 13:31:25] [INFO ] Flow matrix only has 2055 transitions (discarded 9 similar events)
[2023-03-16 13:31:25] [INFO ] Invariant cache hit.
[2023-03-16 13:31:27] [INFO ] Implicit Places using invariants in 1915 ms returned []
[2023-03-16 13:31:27] [INFO ] Flow matrix only has 2055 transitions (discarded 9 similar events)
[2023-03-16 13:31:27] [INFO ] Invariant cache hit.
[2023-03-16 13:31:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:31:52] [INFO ] Implicit Places using invariants and state equation in 25187 ms returned []
Implicit Place search using SMT with State Equation took 27110 ms to find 0 implicit places.
[2023-03-16 13:31:52] [INFO ] Flow matrix only has 2055 transitions (discarded 9 similar events)
[2023-03-16 13:31:52] [INFO ] Invariant cache hit.
[2023-03-16 13:31:54] [INFO ] Dead Transitions using invariants and state equation in 1789 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 1093/1224 places, 2064/2195 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 31033 ms. Remains : 1093/1224 places, 2064/2195 transitions.
Running random walk in product with property : PolyORBNT-PT-S10J60-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (GEQ s995 1) (AND (GEQ s23 1) (GEQ s146 1) (GEQ s635 1) (GEQ s850 8)) (AND (GEQ s23 1) (GEQ s146 1) (GEQ s644 1) (GEQ s850 8)) (AND (GEQ s146 1) (G...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 14379 reset in 889 ms.
Product exploration explored 100000 steps with 14316 reset in 915 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)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 122 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Finished random walk after 8 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=4 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 157 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
[2023-03-16 13:31:56] [INFO ] Flow matrix only has 2055 transitions (discarded 9 similar events)
[2023-03-16 13:31:56] [INFO ] Invariant cache hit.
[2023-03-16 13:31:58] [INFO ] [Real]Absence check using 120 positive place invariants in 92 ms returned sat
[2023-03-16 13:31:59] [INFO ] [Real]Absence check using 120 positive and 22 generalized place invariants in 355 ms returned sat
[2023-03-16 13:31:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 13:32:09] [INFO ] [Real]Absence check using state equation in 10923 ms returned unknown
Could not prove EG (NOT p0)
Support contains 13 out of 1093 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1093/1093 places, 2064/2064 transitions.
Applied a total of 0 rules in 62 ms. Remains 1093 /1093 variables (removed 0) and now considering 2064/2064 (removed 0) transitions.
[2023-03-16 13:32:10] [INFO ] Flow matrix only has 2055 transitions (discarded 9 similar events)
[2023-03-16 13:32:10] [INFO ] Invariant cache hit.
[2023-03-16 13:32:11] [INFO ] Dead Transitions using invariants and state equation in 1822 ms found 0 transitions.
[2023-03-16 13:32:11] [INFO ] Flow matrix only has 2055 transitions (discarded 9 similar events)
[2023-03-16 13:32:11] [INFO ] Invariant cache hit.
[2023-03-16 13:32:13] [INFO ] Implicit Places using invariants in 1878 ms returned []
[2023-03-16 13:32:13] [INFO ] Flow matrix only has 2055 transitions (discarded 9 similar events)
[2023-03-16 13:32:13] [INFO ] Invariant cache hit.
[2023-03-16 13:32:14] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:32:39] [INFO ] Implicit Places using invariants and state equation in 25812 ms returned []
Implicit Place search using SMT with State Equation took 27692 ms to find 0 implicit places.
[2023-03-16 13:32:39] [INFO ] Redundant transitions in 56 ms returned []
[2023-03-16 13:32:39] [INFO ] Flow matrix only has 2055 transitions (discarded 9 similar events)
[2023-03-16 13:32:39] [INFO ] Invariant cache hit.
[2023-03-16 13:32:41] [INFO ] Dead Transitions using invariants and state equation in 1817 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 31463 ms. Remains : 1093/1093 places, 2064/2064 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)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 142 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Finished random walk after 10 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=10 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 152 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
[2023-03-16 13:32:41] [INFO ] Flow matrix only has 2055 transitions (discarded 9 similar events)
[2023-03-16 13:32:41] [INFO ] Invariant cache hit.
[2023-03-16 13:32:44] [INFO ] [Real]Absence check using 120 positive place invariants in 94 ms returned sat
[2023-03-16 13:32:44] [INFO ] [Real]Absence check using 120 positive and 22 generalized place invariants in 354 ms returned sat
[2023-03-16 13:32:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 13:32:55] [INFO ] [Real]Absence check using state equation in 10743 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Product exploration explored 100000 steps with 14305 reset in 971 ms.
Product exploration explored 100000 steps with 14270 reset in 1002 ms.
Built C files in :
/tmp/ltsmin10148043462901765831
[2023-03-16 13:32:57] [INFO ] Too many transitions (2064) to apply POR reductions. Disabling POR matrices.
[2023-03-16 13:32:57] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10148043462901765831
Running compilation step : cd /tmp/ltsmin10148043462901765831;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin10148043462901765831;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin10148043462901765831;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 13 out of 1093 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1093/1093 places, 2064/2064 transitions.
Applied a total of 0 rules in 65 ms. Remains 1093 /1093 variables (removed 0) and now considering 2064/2064 (removed 0) transitions.
[2023-03-16 13:33:00] [INFO ] Flow matrix only has 2055 transitions (discarded 9 similar events)
[2023-03-16 13:33:00] [INFO ] Invariant cache hit.
[2023-03-16 13:33:02] [INFO ] Dead Transitions using invariants and state equation in 1701 ms found 0 transitions.
[2023-03-16 13:33:02] [INFO ] Flow matrix only has 2055 transitions (discarded 9 similar events)
[2023-03-16 13:33:02] [INFO ] Invariant cache hit.
[2023-03-16 13:33:04] [INFO ] Implicit Places using invariants in 1851 ms returned []
[2023-03-16 13:33:04] [INFO ] Flow matrix only has 2055 transitions (discarded 9 similar events)
[2023-03-16 13:33:04] [INFO ] Invariant cache hit.
[2023-03-16 13:33:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:33:33] [INFO ] Implicit Places using invariants and state equation in 29282 ms returned []
Implicit Place search using SMT with State Equation took 31145 ms to find 0 implicit places.
[2023-03-16 13:33:33] [INFO ] Redundant transitions in 61 ms returned []
[2023-03-16 13:33:33] [INFO ] Flow matrix only has 2055 transitions (discarded 9 similar events)
[2023-03-16 13:33:33] [INFO ] Invariant cache hit.
[2023-03-16 13:33:35] [INFO ] Dead Transitions using invariants and state equation in 1774 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 34764 ms. Remains : 1093/1093 places, 2064/2064 transitions.
Built C files in :
/tmp/ltsmin12760029967028506872
[2023-03-16 13:33:35] [INFO ] Too many transitions (2064) to apply POR reductions. Disabling POR matrices.
[2023-03-16 13:33:35] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12760029967028506872
Running compilation step : cd /tmp/ltsmin12760029967028506872;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin12760029967028506872;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin12760029967028506872;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-16 13:33:38] [INFO ] Flatten gal took : 82 ms
[2023-03-16 13:33:38] [INFO ] Flatten gal took : 95 ms
[2023-03-16 13:33:38] [INFO ] Time to serialize gal into /tmp/LTL10658724212362890913.gal : 19 ms
[2023-03-16 13:33:38] [INFO ] Time to serialize properties into /tmp/LTL8567555343955924240.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10658724212362890913.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4208526357178845488.hoa' '-atoms' '/tmp/LTL8567555343955924240.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL8567555343955924240.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4208526357178845488.hoa
Detected timeout of ITS tools.
[2023-03-16 13:33:53] [INFO ] Flatten gal took : 74 ms
[2023-03-16 13:33:53] [INFO ] Flatten gal took : 76 ms
[2023-03-16 13:33:53] [INFO ] Time to serialize gal into /tmp/LTL9031826328664455433.gal : 12 ms
[2023-03-16 13:33:53] [INFO ] Time to serialize properties into /tmp/LTL16018890560157168142.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9031826328664455433.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16018890560157168142.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F("(((((((place_787_1>=1)||(((ModifiedSrc_9>=1)&&(place_500_1>=1))&&((ModifiedSrc_5>=1)&&(cSources>=8))))||((((ModifiedSrc_9>=1)&...4295
Formula 0 simplified : XG!"(((((((place_787_1>=1)||(((ModifiedSrc_9>=1)&&(place_500_1>=1))&&((ModifiedSrc_5>=1)&&(cSources>=8))))||((((ModifiedSrc_9>=1)&&(...4289
Detected timeout of ITS tools.
[2023-03-16 13:34:09] [INFO ] Flatten gal took : 77 ms
[2023-03-16 13:34:09] [INFO ] Applying decomposition
[2023-03-16 13:34:09] [INFO ] Flatten gal took : 79 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph6501414097554879663.txt' '-o' '/tmp/graph6501414097554879663.bin' '-w' '/tmp/graph6501414097554879663.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6501414097554879663.bin' '-l' '-1' '-v' '-w' '/tmp/graph6501414097554879663.weights' '-q' '0' '-e' '0.001'
[2023-03-16 13:34:09] [INFO ] Decomposing Gal with order
[2023-03-16 13:34:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 13:34:09] [INFO ] Removed a total of 1997 redundant transitions.
[2023-03-16 13:34:09] [INFO ] Flatten gal took : 229 ms
[2023-03-16 13:34:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 566 labels/synchronizations in 39 ms.
[2023-03-16 13:34:09] [INFO ] Time to serialize gal into /tmp/LTL10001655979441431195.gal : 30 ms
[2023-03-16 13:34:09] [INFO ] Time to serialize properties into /tmp/LTL15905858846053284959.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10001655979441431195.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15905858846053284959.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X(F("(((((((i32.u47.place_787_1>=1)||(((i32.u5.ModifiedSrc_9>=1)&&(i32.u5.place_500_1>=1))&&((i32.u5.ModifiedSrc_5>=1)&&(i32.u5.cSo...5773
Formula 0 simplified : XG!"(((((((i32.u47.place_787_1>=1)||(((i32.u5.ModifiedSrc_9>=1)&&(i32.u5.place_500_1>=1))&&((i32.u5.ModifiedSrc_5>=1)&&(i32.u5.cSour...5767
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin53010457113655232
[2023-03-16 13:34:24] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin53010457113655232
Running compilation step : cd /tmp/ltsmin53010457113655232;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin53010457113655232;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin53010457113655232;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property PolyORBNT-PT-S10J60-LTLFireability-04 finished in 184985 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)||X(F(p1)))))'
Found a Shortening insensitive property : PolyORBNT-PT-S10J60-LTLFireability-05
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 13 out of 1224 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1224/1224 places, 2195/2195 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 1224 transition count 2130
Reduce places removed 65 places and 0 transitions.
Iterating post reduction 1 with 65 rules applied. Total rules applied 130 place count 1159 transition count 2130
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 64 Pre rules applied. Total rules applied 130 place count 1159 transition count 2066
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 258 place count 1095 transition count 2066
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 259 place count 1094 transition count 2065
Iterating global reduction 2 with 1 rules applied. Total rules applied 260 place count 1094 transition count 2065
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 262 place count 1093 transition count 2064
Applied a total of 262 rules in 138 ms. Remains 1093 /1224 variables (removed 131) and now considering 2064/2195 (removed 131) transitions.
[2023-03-16 13:34:28] [INFO ] Flow matrix only has 2055 transitions (discarded 9 similar events)
// Phase 1: matrix 2055 rows 1093 cols
[2023-03-16 13:34:28] [INFO ] Computed 142 place invariants in 36 ms
[2023-03-16 13:34:30] [INFO ] Dead Transitions using invariants and state equation in 1849 ms found 0 transitions.
[2023-03-16 13:34:30] [INFO ] Flow matrix only has 2055 transitions (discarded 9 similar events)
[2023-03-16 13:34:30] [INFO ] Invariant cache hit.
[2023-03-16 13:34:31] [INFO ] Implicit Places using invariants in 1836 ms returned []
[2023-03-16 13:34:31] [INFO ] Flow matrix only has 2055 transitions (discarded 9 similar events)
[2023-03-16 13:34:31] [INFO ] Invariant cache hit.
[2023-03-16 13:34:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:35:01] [INFO ] Implicit Places using invariants and state equation in 30055 ms returned []
Implicit Place search using SMT with State Equation took 31893 ms to find 0 implicit places.
[2023-03-16 13:35:01] [INFO ] Flow matrix only has 2055 transitions (discarded 9 similar events)
[2023-03-16 13:35:01] [INFO ] Invariant cache hit.
[2023-03-16 13:35:03] [INFO ] Dead Transitions using invariants and state equation in 1819 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 1093/1224 places, 2064/2195 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 35708 ms. Remains : 1093/1224 places, 2064/2195 transitions.
Running random walk in product with property : PolyORBNT-PT-S10J60-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GEQ s968 1), p1:(OR (AND (GEQ s23 1) (GEQ s100 1) (GEQ s830 1)) (AND (GEQ s100 1) (GEQ s830 1) (GEQ s1011 1)) (AND (GEQ s100 1) (GEQ s254 1) (GEQ s830...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 9498 reset in 866 ms.
Product exploration explored 100000 steps with 9489 reset in 874 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) (NOT p1)), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 149 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 120 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 12 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=12 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 3 factoid took 174 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 118 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2023-03-16 13:35:06] [INFO ] Flow matrix only has 2055 transitions (discarded 9 similar events)
[2023-03-16 13:35:06] [INFO ] Invariant cache hit.
[2023-03-16 13:35:07] [INFO ] [Real]Absence check using 121 positive place invariants in 97 ms returned sat
[2023-03-16 13:35:07] [INFO ] [Real]Absence check using 121 positive and 21 generalized place invariants in 119 ms returned sat
[2023-03-16 13:35:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 13:35:12] [INFO ] [Real]Absence check using state equation in 4118 ms returned sat
[2023-03-16 13:35:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 13:35:13] [INFO ] [Nat]Absence check using 121 positive place invariants in 112 ms returned sat
[2023-03-16 13:35:13] [INFO ] [Nat]Absence check using 121 positive and 21 generalized place invariants in 155 ms returned sat
[2023-03-16 13:35:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 13:35:24] [INFO ] [Nat]Absence check using state equation in 10325 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 13 out of 1093 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1093/1093 places, 2064/2064 transitions.
Applied a total of 0 rules in 24 ms. Remains 1093 /1093 variables (removed 0) and now considering 2064/2064 (removed 0) transitions.
[2023-03-16 13:35:24] [INFO ] Flow matrix only has 2055 transitions (discarded 9 similar events)
[2023-03-16 13:35:24] [INFO ] Invariant cache hit.
[2023-03-16 13:35:25] [INFO ] Dead Transitions using invariants and state equation in 1805 ms found 0 transitions.
[2023-03-16 13:35:25] [INFO ] Flow matrix only has 2055 transitions (discarded 9 similar events)
[2023-03-16 13:35:25] [INFO ] Invariant cache hit.
[2023-03-16 13:35:27] [INFO ] Implicit Places using invariants in 1811 ms returned []
[2023-03-16 13:35:27] [INFO ] Flow matrix only has 2055 transitions (discarded 9 similar events)
[2023-03-16 13:35:27] [INFO ] Invariant cache hit.
[2023-03-16 13:35:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:35:59] [INFO ] Performed 776/1093 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-16 13:36:09] [INFO ] Implicit Places using invariants and state equation in 41414 ms returned []
Implicit Place search using SMT with State Equation took 43229 ms to find 0 implicit places.
[2023-03-16 13:36:09] [INFO ] Flow matrix only has 2055 transitions (discarded 9 similar events)
[2023-03-16 13:36:09] [INFO ] Invariant cache hit.
[2023-03-16 13:36:10] [INFO ] Dead Transitions using invariants and state equation in 1729 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 46789 ms. Remains : 1093/1093 places, 2064/2064 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) (NOT p1)), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 92 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 109 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 10 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=10 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 2 factoid took 112 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 93 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 131 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2023-03-16 13:36:11] [INFO ] Flow matrix only has 2055 transitions (discarded 9 similar events)
[2023-03-16 13:36:11] [INFO ] Invariant cache hit.
[2023-03-16 13:36:12] [INFO ] [Real]Absence check using 121 positive place invariants in 88 ms returned sat
[2023-03-16 13:36:13] [INFO ] [Real]Absence check using 121 positive and 21 generalized place invariants in 117 ms returned sat
[2023-03-16 13:36:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 13:36:17] [INFO ] [Real]Absence check using state equation in 3921 ms returned sat
[2023-03-16 13:36:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 13:36:18] [INFO ] [Nat]Absence check using 121 positive place invariants in 104 ms returned sat
[2023-03-16 13:36:18] [INFO ] [Nat]Absence check using 121 positive and 21 generalized place invariants in 145 ms returned sat
[2023-03-16 13:36:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 13:36:28] [INFO ] [Nat]Absence check using state equation in 10126 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 115 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 9508 reset in 867 ms.
Product exploration explored 100000 steps with 9501 reset in 893 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 115 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 13 out of 1093 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1093/1093 places, 2064/2064 transitions.
Applied a total of 0 rules in 66 ms. Remains 1093 /1093 variables (removed 0) and now considering 2064/2064 (removed 0) transitions.
[2023-03-16 13:36:31] [INFO ] Flow matrix only has 2055 transitions (discarded 9 similar events)
[2023-03-16 13:36:31] [INFO ] Invariant cache hit.
[2023-03-16 13:36:32] [INFO ] Dead Transitions using invariants and state equation in 1768 ms found 0 transitions.
[2023-03-16 13:36:32] [INFO ] Redundant transitions in 54 ms returned []
[2023-03-16 13:36:32] [INFO ] Flow matrix only has 2055 transitions (discarded 9 similar events)
[2023-03-16 13:36:32] [INFO ] Invariant cache hit.
[2023-03-16 13:36:34] [INFO ] Dead Transitions using invariants and state equation in 1869 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3773 ms. Remains : 1093/1093 places, 2064/2064 transitions.
Built C files in :
/tmp/ltsmin3581977423912563118
[2023-03-16 13:36:34] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3581977423912563118
Running compilation step : cd /tmp/ltsmin3581977423912563118;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin3581977423912563118;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin3581977423912563118;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 13 out of 1093 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1093/1093 places, 2064/2064 transitions.
Applied a total of 0 rules in 28 ms. Remains 1093 /1093 variables (removed 0) and now considering 2064/2064 (removed 0) transitions.
[2023-03-16 13:36:37] [INFO ] Flow matrix only has 2055 transitions (discarded 9 similar events)
[2023-03-16 13:36:37] [INFO ] Invariant cache hit.
[2023-03-16 13:36:39] [INFO ] Dead Transitions using invariants and state equation in 1733 ms found 0 transitions.
[2023-03-16 13:36:39] [INFO ] Flow matrix only has 2055 transitions (discarded 9 similar events)
[2023-03-16 13:36:39] [INFO ] Invariant cache hit.
[2023-03-16 13:36:41] [INFO ] Implicit Places using invariants in 1804 ms returned []
[2023-03-16 13:36:41] [INFO ] Flow matrix only has 2055 transitions (discarded 9 similar events)
[2023-03-16 13:36:41] [INFO ] Invariant cache hit.
[2023-03-16 13:36:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:37:13] [INFO ] Performed 842/1093 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-16 13:37:18] [INFO ] Implicit Places using invariants and state equation in 37120 ms returned []
Implicit Place search using SMT with State Equation took 38926 ms to find 0 implicit places.
[2023-03-16 13:37:18] [INFO ] Flow matrix only has 2055 transitions (discarded 9 similar events)
[2023-03-16 13:37:18] [INFO ] Invariant cache hit.
[2023-03-16 13:37:20] [INFO ] Dead Transitions using invariants and state equation in 1723 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 42413 ms. Remains : 1093/1093 places, 2064/2064 transitions.
Built C files in :
/tmp/ltsmin16324531208835841106
[2023-03-16 13:37:20] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16324531208835841106
Running compilation step : cd /tmp/ltsmin16324531208835841106;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin16324531208835841106;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin16324531208835841106;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-16 13:37:23] [INFO ] Flatten gal took : 75 ms
[2023-03-16 13:37:23] [INFO ] Flatten gal took : 76 ms
[2023-03-16 13:37:23] [INFO ] Time to serialize gal into /tmp/LTL7168271302109489310.gal : 11 ms
[2023-03-16 13:37:23] [INFO ] Time to serialize properties into /tmp/LTL7819033537272096763.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7168271302109489310.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13003673498376323005.hoa' '-atoms' '/tmp/LTL7819033537272096763.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL7819033537272096763.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13003673498376323005.hoa
Detected timeout of ITS tools.
[2023-03-16 13:37:38] [INFO ] Flatten gal took : 76 ms
[2023-03-16 13:37:38] [INFO ] Flatten gal took : 78 ms
[2023-03-16 13:37:38] [INFO ] Time to serialize gal into /tmp/LTL2306209127265050427.gal : 12 ms
[2023-03-16 13:37:38] [INFO ] Time to serialize properties into /tmp/LTL7681499408013713113.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2306209127265050427.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7681499408013713113.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X((F("(QueueJobE_1>=1)"))||(X(F("(((((((ModifiedSrc_9>=1)&&(CanInjectEvent>=1))&&(Check_Sources_B_1>=1))||(((CanInjectEvent>=1)&&(C...771
Formula 0 simplified : X(G!"(QueueJobE_1>=1)" & XG!"(((((((ModifiedSrc_9>=1)&&(CanInjectEvent>=1))&&(Check_Sources_B_1>=1))||(((CanInjectEvent>=1)&&(Check_...761
Detected timeout of ITS tools.
[2023-03-16 13:37:53] [INFO ] Flatten gal took : 71 ms
[2023-03-16 13:37:53] [INFO ] Applying decomposition
[2023-03-16 13:37:53] [INFO ] Flatten gal took : 71 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph10399974694325432244.txt' '-o' '/tmp/graph10399974694325432244.bin' '-w' '/tmp/graph10399974694325432244.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10399974694325432244.bin' '-l' '-1' '-v' '-w' '/tmp/graph10399974694325432244.weights' '-q' '0' '-e' '0.001'
[2023-03-16 13:37:54] [INFO ] Decomposing Gal with order
[2023-03-16 13:37:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 13:37:54] [INFO ] Removed a total of 4054 redundant transitions.
[2023-03-16 13:37:54] [INFO ] Flatten gal took : 162 ms
[2023-03-16 13:37:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 555 labels/synchronizations in 36 ms.
[2023-03-16 13:37:54] [INFO ] Time to serialize gal into /tmp/LTL5846603225004817277.gal : 18 ms
[2023-03-16 13:37:54] [INFO ] Time to serialize properties into /tmp/LTL5690682843862624698.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5846603225004817277.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5690682843862624698.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X((F("(i37.u65.QueueJobE_1>=1)"))||(X(F("(((((((i3.u1.ModifiedSrc_9>=1)&&(i3.u7.CanInjectEvent>=1))&&(i3.u7.Check_Sources_B_1>=1))|...967
Formula 0 simplified : X(G!"(i37.u65.QueueJobE_1>=1)" & XG!"(((((((i3.u1.ModifiedSrc_9>=1)&&(i3.u7.CanInjectEvent>=1))&&(i3.u7.Check_Sources_B_1>=1))||(((i...957
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11535561066120778104
[2023-03-16 13:38:09] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11535561066120778104
Running compilation step : cd /tmp/ltsmin11535561066120778104;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin11535561066120778104;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin11535561066120778104;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property PolyORBNT-PT-S10J60-LTLFireability-05 finished in 224631 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F((p0||G(p1)))))))'
Found a Shortening insensitive property : PolyORBNT-PT-S10J60-LTLFireability-14
Stuttering acceptance computed with spot in 152 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 6 out of 1224 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1224/1224 places, 2195/2195 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 1224 transition count 2130
Reduce places removed 65 places and 0 transitions.
Iterating post reduction 1 with 65 rules applied. Total rules applied 130 place count 1159 transition count 2130
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 64 Pre rules applied. Total rules applied 130 place count 1159 transition count 2066
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 258 place count 1095 transition count 2066
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 259 place count 1094 transition count 2065
Iterating global reduction 2 with 1 rules applied. Total rules applied 260 place count 1094 transition count 2065
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 264 place count 1092 transition count 2063
Applied a total of 264 rules in 136 ms. Remains 1092 /1224 variables (removed 132) and now considering 2063/2195 (removed 132) transitions.
[2023-03-16 13:38:12] [INFO ] Flow matrix only has 2054 transitions (discarded 9 similar events)
// Phase 1: matrix 2054 rows 1092 cols
[2023-03-16 13:38:12] [INFO ] Computed 142 place invariants in 46 ms
[2023-03-16 13:38:14] [INFO ] Dead Transitions using invariants and state equation in 1996 ms found 0 transitions.
[2023-03-16 13:38:14] [INFO ] Flow matrix only has 2054 transitions (discarded 9 similar events)
[2023-03-16 13:38:14] [INFO ] Invariant cache hit.
[2023-03-16 13:38:16] [INFO ] Implicit Places using invariants in 1848 ms returned []
[2023-03-16 13:38:16] [INFO ] Flow matrix only has 2054 transitions (discarded 9 similar events)
[2023-03-16 13:38:16] [INFO ] Invariant cache hit.
[2023-03-16 13:38:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:38:33] [INFO ] Implicit Places using invariants and state equation in 16415 ms returned []
Implicit Place search using SMT with State Equation took 18263 ms to find 0 implicit places.
[2023-03-16 13:38:33] [INFO ] Flow matrix only has 2054 transitions (discarded 9 similar events)
[2023-03-16 13:38:33] [INFO ] Invariant cache hit.
[2023-03-16 13:38:34] [INFO ] Dead Transitions using invariants and state equation in 1808 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 1092/1224 places, 2063/2195 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 22206 ms. Remains : 1092/1224 places, 2063/2195 transitions.
Running random walk in product with property : PolyORBNT-PT-S10J60-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p1:(OR (LT s1058 1) (LT s1085 1)), p0:(AND (GEQ s146 1) (GEQ s391 1) (GEQ s644 1) (GEQ s849 8))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 6761 reset in 969 ms.
Product exploration explored 100000 steps with 6816 reset in 1001 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 p1 (NOT p0)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 93 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 132 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 1565 steps, including 109 resets, run visited all 2 properties in 32 ms. (steps per millisecond=48 )
Knowledge obtained : [(AND p1 (NOT p0)), true]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 2 factoid took 120 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 140 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 140 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 6 out of 1092 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1092/1092 places, 2063/2063 transitions.
Applied a total of 0 rules in 30 ms. Remains 1092 /1092 variables (removed 0) and now considering 2063/2063 (removed 0) transitions.
[2023-03-16 13:38:37] [INFO ] Flow matrix only has 2054 transitions (discarded 9 similar events)
[2023-03-16 13:38:37] [INFO ] Invariant cache hit.
[2023-03-16 13:38:39] [INFO ] Dead Transitions using invariants and state equation in 1817 ms found 0 transitions.
[2023-03-16 13:38:39] [INFO ] Flow matrix only has 2054 transitions (discarded 9 similar events)
[2023-03-16 13:38:39] [INFO ] Invariant cache hit.
[2023-03-16 13:38:41] [INFO ] Implicit Places using invariants in 1769 ms returned []
[2023-03-16 13:38:41] [INFO ] Flow matrix only has 2054 transitions (discarded 9 similar events)
[2023-03-16 13:38:41] [INFO ] Invariant cache hit.
[2023-03-16 13:38:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:39:02] [INFO ] Implicit Places using invariants and state equation in 21126 ms returned []
Implicit Place search using SMT with State Equation took 22899 ms to find 0 implicit places.
[2023-03-16 13:39:02] [INFO ] Flow matrix only has 2054 transitions (discarded 9 similar events)
[2023-03-16 13:39:02] [INFO ] Invariant cache hit.
[2023-03-16 13:39:04] [INFO ] Dead Transitions using invariants and state equation in 1858 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 26605 ms. Remains : 1092/1092 places, 2063/2063 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) p1), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 85 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 183 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 220 steps, including 18 resets, run visited all 2 properties in 5 ms. (steps per millisecond=44 )
Knowledge obtained : [(AND (NOT p0) p1), true]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 2 factoid took 105 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 141 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 151 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 147 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 6806 reset in 994 ms.
Product exploration explored 100000 steps with 6735 reset in 990 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 160 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 6 out of 1092 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1092/1092 places, 2063/2063 transitions.
Applied a total of 0 rules in 71 ms. Remains 1092 /1092 variables (removed 0) and now considering 2063/2063 (removed 0) transitions.
[2023-03-16 13:39:07] [INFO ] Flow matrix only has 2054 transitions (discarded 9 similar events)
[2023-03-16 13:39:07] [INFO ] Invariant cache hit.
[2023-03-16 13:39:09] [INFO ] Dead Transitions using invariants and state equation in 1869 ms found 0 transitions.
[2023-03-16 13:39:09] [INFO ] Redundant transitions in 59 ms returned []
[2023-03-16 13:39:09] [INFO ] Flow matrix only has 2054 transitions (discarded 9 similar events)
[2023-03-16 13:39:09] [INFO ] Invariant cache hit.
[2023-03-16 13:39:11] [INFO ] Dead Transitions using invariants and state equation in 1804 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3826 ms. Remains : 1092/1092 places, 2063/2063 transitions.
Built C files in :
/tmp/ltsmin8038896740748582734
[2023-03-16 13:39:11] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8038896740748582734
Running compilation step : cd /tmp/ltsmin8038896740748582734;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin8038896740748582734;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin8038896740748582734;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 6 out of 1092 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1092/1092 places, 2063/2063 transitions.
Applied a total of 0 rules in 27 ms. Remains 1092 /1092 variables (removed 0) and now considering 2063/2063 (removed 0) transitions.
[2023-03-16 13:39:14] [INFO ] Flow matrix only has 2054 transitions (discarded 9 similar events)
[2023-03-16 13:39:14] [INFO ] Invariant cache hit.
[2023-03-16 13:39:16] [INFO ] Dead Transitions using invariants and state equation in 1791 ms found 0 transitions.
[2023-03-16 13:39:16] [INFO ] Flow matrix only has 2054 transitions (discarded 9 similar events)
[2023-03-16 13:39:16] [INFO ] Invariant cache hit.
[2023-03-16 13:39:17] [INFO ] Implicit Places using invariants in 1806 ms returned []
[2023-03-16 13:39:17] [INFO ] Flow matrix only has 2054 transitions (discarded 9 similar events)
[2023-03-16 13:39:17] [INFO ] Invariant cache hit.
[2023-03-16 13:39:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:39:35] [INFO ] Implicit Places using invariants and state equation in 17473 ms returned []
Implicit Place search using SMT with State Equation took 19290 ms to find 0 implicit places.
[2023-03-16 13:39:35] [INFO ] Flow matrix only has 2054 transitions (discarded 9 similar events)
[2023-03-16 13:39:35] [INFO ] Invariant cache hit.
[2023-03-16 13:39:37] [INFO ] Dead Transitions using invariants and state equation in 1841 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22951 ms. Remains : 1092/1092 places, 2063/2063 transitions.
Built C files in :
/tmp/ltsmin1885205423398101578
[2023-03-16 13:39:37] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1885205423398101578
Running compilation step : cd /tmp/ltsmin1885205423398101578;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin1885205423398101578;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin1885205423398101578;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-16 13:39:40] [INFO ] Flatten gal took : 81 ms
[2023-03-16 13:39:40] [INFO ] Flatten gal took : 81 ms
[2023-03-16 13:39:40] [INFO ] Time to serialize gal into /tmp/LTL4960966855335398499.gal : 13 ms
[2023-03-16 13:39:40] [INFO ] Time to serialize properties into /tmp/LTL4582203199436235011.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4960966855335398499.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16356382297974555770.hoa' '-atoms' '/tmp/LTL4582203199436235011.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL4582203199436235011.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16356382297974555770.hoa
Detected timeout of ITS tools.
[2023-03-16 13:39:55] [INFO ] Flatten gal took : 80 ms
[2023-03-16 13:39:55] [INFO ] Flatten gal took : 81 ms
[2023-03-16 13:39:55] [INFO ] Time to serialize gal into /tmp/LTL2166010302990457437.gal : 13 ms
[2023-03-16 13:39:55] [INFO ] Time to serialize properties into /tmp/LTL774537913022072382.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2166010302990457437.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL774537913022072382.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F((G("((AvailableJobId_4<1)||(place_482_1_6<1))"))||("(((place_500_1>=1)&&(ModifiedSrc_10>=1))&&((ModifiedSrc_3>=1)&&(cSource...170
Formula 0 simplified : XXXG(!"(((place_500_1>=1)&&(ModifiedSrc_10>=1))&&((ModifiedSrc_3>=1)&&(cSources>=8)))" & F!"((AvailableJobId_4<1)||(place_482_1_6<1)...158
Detected timeout of ITS tools.
[2023-03-16 13:40:10] [INFO ] Flatten gal took : 80 ms
[2023-03-16 13:40:10] [INFO ] Applying decomposition
[2023-03-16 13:40:10] [INFO ] Flatten gal took : 83 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph7318933856724335364.txt' '-o' '/tmp/graph7318933856724335364.bin' '-w' '/tmp/graph7318933856724335364.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7318933856724335364.bin' '-l' '-1' '-v' '-w' '/tmp/graph7318933856724335364.weights' '-q' '0' '-e' '0.001'
[2023-03-16 13:40:11] [INFO ] Decomposing Gal with order
[2023-03-16 13:40:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 13:40:11] [INFO ] Removed a total of 1997 redundant transitions.
[2023-03-16 13:40:11] [INFO ] Flatten gal took : 204 ms
[2023-03-16 13:40:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 566 labels/synchronizations in 28 ms.
[2023-03-16 13:40:11] [INFO ] Time to serialize gal into /tmp/LTL9365992256984773212.gal : 19 ms
[2023-03-16 13:40:11] [INFO ] Time to serialize properties into /tmp/LTL6509380942610347865.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9365992256984773212.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6509380942610347865.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F((G("((u56.AvailableJobId_4<1)||(i9.u37.place_482_1_6<1))"))||("(((i9.u37.place_500_1>=1)&&(i9.u37.ModifiedSrc_10>=1))&&((i9...209
Formula 0 simplified : XXXG(!"(((i9.u37.place_500_1>=1)&&(i9.u37.ModifiedSrc_10>=1))&&((i9.u37.ModifiedSrc_3>=1)&&(i9.u37.cSources>=8)))" & F!"((u56.Availa...197
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8668167958891262712
[2023-03-16 13:40:26] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8668167958891262712
Running compilation step : cd /tmp/ltsmin8668167958891262712;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin8668167958891262712;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin8668167958891262712;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property PolyORBNT-PT-S10J60-LTLFireability-14 finished in 137084 ms.
[2023-03-16 13:40:29] [INFO ] Flatten gal took : 85 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3648899819889727946
[2023-03-16 13:40:29] [INFO ] Too many transitions (2195) to apply POR reductions. Disabling POR matrices.
[2023-03-16 13:40:29] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3648899819889727946
Running compilation step : cd /tmp/ltsmin3648899819889727946;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-16 13:40:29] [INFO ] Applying decomposition
[2023-03-16 13:40:29] [INFO ] Flatten gal took : 84 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph6843916067409352536.txt' '-o' '/tmp/graph6843916067409352536.bin' '-w' '/tmp/graph6843916067409352536.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6843916067409352536.bin' '-l' '-1' '-v' '-w' '/tmp/graph6843916067409352536.weights' '-q' '0' '-e' '0.001'
[2023-03-16 13:40:30] [INFO ] Decomposing Gal with order
[2023-03-16 13:40:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 13:40:30] [INFO ] Removed a total of 1991 redundant transitions.
[2023-03-16 13:40:30] [INFO ] Flatten gal took : 214 ms
[2023-03-16 13:40:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 633 labels/synchronizations in 33 ms.
[2023-03-16 13:40:30] [INFO ] Time to serialize gal into /tmp/LTLFireability9108511475220231391.gal : 19 ms
[2023-03-16 13:40:30] [INFO ] Time to serialize properties into /tmp/LTLFireability10163778510116375836.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability9108511475220231391.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability10163778510116375836.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 3 LTL properties
Checking formula 0 : !((X(F("(((((((i28.u14.place_787_1>=1)||(((i9.u12.ModifiedSrc_9>=1)&&(i9.u12.place_500_1>=1))&&((i9.u12.ModifiedSrc_5>=1)&&(i9.u12.cSo...5773
Formula 0 simplified : XG!"(((((((i28.u14.place_787_1>=1)||(((i9.u12.ModifiedSrc_9>=1)&&(i9.u12.place_500_1>=1))&&((i9.u12.ModifiedSrc_5>=1)&&(i9.u12.cSour...5767
Compilation finished in 5298 ms.
Running link step : cd /tmp/ltsmin3648899819889727946;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 57 ms.
Running LTSmin : cd /tmp/ltsmin3648899819889727946;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
LTSmin run took 1102 ms.
FORMULA PolyORBNT-PT-S10J60-LTLFireability-04 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin3648899819889727946;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((<>((LTLAPp1==true))||X(<>((LTLAPp2==true)))))' '--buchi-type=spotba'
LTSmin run took 3193 ms.
FORMULA PolyORBNT-PT-S10J60-LTLFireability-05 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin3648899819889727946;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(X(<>(((LTLAPp3==true)||[]((LTLAPp4==true)))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin3648899819889727946;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(X(<>(((LTLAPp3==true)||[]((LTLAPp4==true)))))))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 9600 s
Running LTSmin : cd /tmp/ltsmin3648899819889727946;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(X(<>(((LTLAPp3==true)||[]((LTLAPp4==true)))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-16 14:09:19] [INFO ] Flatten gal took : 734 ms
[2023-03-16 14:09:19] [INFO ] Time to serialize gal into /tmp/LTLFireability15877824186943525126.gal : 39 ms
[2023-03-16 14:09:19] [INFO ] Time to serialize properties into /tmp/LTLFireability6305588713237179956.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability15877824186943525126.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability6305588713237179956.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F(("(((place_500_1>=1)&&(ModifiedSrc_10>=1))&&((ModifiedSrc_3>=1)&&(cSources>=8)))")||(G("((AvailableJobId_4<1)||(place_482_1...170
Formula 0 simplified : XXXG(!"(((place_500_1>=1)&&(ModifiedSrc_10>=1))&&((ModifiedSrc_3>=1)&&(cSources>=8)))" & F!"((AvailableJobId_4<1)||(place_482_1_6<1)...158
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 11718484 kB
After kill :
MemTotal: 16393232 kB
MemFree: 15977816 kB

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBNT-PT-S10J60"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is PolyORBNT-PT-S10J60, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r293-tall-167873945900780"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S10J60.tgz
mv PolyORBNT-PT-S10J60 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;