Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r087-tall-171620521400042.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
Input is CANConstruction-PT-080, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r087-tall-171620521400042
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 9.9M
-rw-r--r-- 1 mcc users 9.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 19 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 19 15:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Apr 22 14:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 22 14:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 12 20:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Apr 12 20:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Apr 12 20:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 26K Apr 12 20:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 22 14:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 9.5M May 18 16:42 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 CANConstruction-PT-080-LTLCardinality-00
FORMULA_NAME CANConstruction-PT-080-LTLCardinality-01
FORMULA_NAME CANConstruction-PT-080-LTLCardinality-02
FORMULA_NAME CANConstruction-PT-080-LTLCardinality-03
FORMULA_NAME CANConstruction-PT-080-LTLCardinality-04
FORMULA_NAME CANConstruction-PT-080-LTLCardinality-05
FORMULA_NAME CANConstruction-PT-080-LTLCardinality-06
FORMULA_NAME CANConstruction-PT-080-LTLCardinality-07
FORMULA_NAME CANConstruction-PT-080-LTLCardinality-08
FORMULA_NAME CANConstruction-PT-080-LTLCardinality-09
FORMULA_NAME CANConstruction-PT-080-LTLCardinality-10
FORMULA_NAME CANConstruction-PT-080-LTLCardinality-11
FORMULA_NAME CANConstruction-PT-080-LTLCardinality-12
FORMULA_NAME CANConstruction-PT-080-LTLCardinality-13
FORMULA_NAME CANConstruction-PT-080-LTLCardinality-14
FORMULA_NAME CANConstruction-PT-080-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716219739230

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=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANConstruction-PT-080
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-20 15:42:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-20 15:42:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-20 15:42:21] [INFO ] Load time of PNML (sax parser for PT used): 601 ms
[2024-05-20 15:42:21] [INFO ] Transformed 13762 places.
[2024-05-20 15:42:21] [INFO ] Transformed 26240 transitions.
[2024-05-20 15:42:21] [INFO ] Parsed PT model containing 13762 places and 26240 transitions and 78400 arcs in 943 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA CANConstruction-PT-080-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-080-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-080-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-080-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-080-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 42 out of 13762 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 13762/13762 places, 26240/26240 transitions.
Discarding 6220 places :
Symmetric choice reduction at 0 with 6220 rule applications. Total rules 6220 place count 7542 transition count 13800
Iterating global reduction 0 with 6220 rules applied. Total rules applied 12440 place count 7542 transition count 13800
Applied a total of 12440 rules in 4103 ms. Remains 7542 /13762 variables (removed 6220) and now considering 13800/26240 (removed 12440) transitions.
// Phase 1: matrix 13800 rows 7542 cols
[2024-05-20 15:42:26] [INFO ] Computed 161 invariants in 167 ms
[2024-05-20 15:42:32] [INFO ] Implicit Places using invariants in 6301 ms returned []
Implicit Place search using SMT only with invariants took 6328 ms to find 0 implicit places.
[2024-05-20 15:42:32] [INFO ] Invariant cache hit.
[2024-05-20 15:42:41] [INFO ] Dead Transitions using invariants and state equation in 9196 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 7542/13762 places, 13800/26240 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19637 ms. Remains : 7542/13762 places, 13800/26240 transitions.
Support contains 42 out of 7542 places after structural reductions.
[2024-05-20 15:42:42] [INFO ] Flatten gal took : 614 ms
[2024-05-20 15:42:43] [INFO ] Flatten gal took : 438 ms
[2024-05-20 15:42:43] [INFO ] Input system was already deterministic with 13800 transitions.
Incomplete random walk after 10000 steps, including 6 resets, run finished after 694 ms. (steps per millisecond=14 ) properties (out of 26) seen :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 23) seen :0
Running SMT prover for 23 properties.
[2024-05-20 15:42:44] [INFO ] Invariant cache hit.
[2024-05-20 15:42:47] [INFO ] After 2906ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:23
[2024-05-20 15:42:50] [INFO ] [Nat]Absence check using 81 positive place invariants in 175 ms returned sat
[2024-05-20 15:42:50] [INFO ] [Nat]Absence check using 81 positive and 80 generalized place invariants in 84 ms returned sat
[2024-05-20 15:43:04] [INFO ] After 12524ms SMT Verify possible using state equation in natural domain returned unsat :8 sat :15
[2024-05-20 15:43:04] [INFO ] State equation strengthened by 12720 read => feed constraints.
[2024-05-20 15:43:12] [INFO ] After 8139ms SMT Verify possible using 12720 Read/Feed constraints in natural domain returned unsat :8 sat :14
[2024-05-20 15:43:12] [INFO ] After 8139ms SMT Verify possible using trap constraints in natural domain returned unsat :8 sat :14
Attempting to minimize the solution found.
Minimization took 8 ms.
[2024-05-20 15:43:12] [INFO ] After 25035ms SMT Verify possible using all constraints in natural domain returned unsat :8 sat :14
Fused 23 Parikh solutions to 15 different solutions.
Parikh walk visited 1 properties in 306 ms.
Support contains 29 out of 7542 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7542/7542 places, 13800/13800 transitions.
Drop transitions removed 559 transitions
Trivial Post-agglo rules discarded 559 transitions
Performed 559 trivial Post agglomeration. Transition count delta: 559
Iterating post reduction 0 with 559 rules applied. Total rules applied 559 place count 7542 transition count 13241
Reduce places removed 559 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 560 rules applied. Total rules applied 1119 place count 6983 transition count 13240
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1120 place count 6982 transition count 13240
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1124 place count 6978 transition count 13232
Iterating global reduction 3 with 4 rules applied. Total rules applied 1128 place count 6978 transition count 13232
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 3 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 3 with 160 rules applied. Total rules applied 1288 place count 6898 transition count 13152
Free-agglomeration rule applied 136 times.
Iterating global reduction 3 with 136 rules applied. Total rules applied 1424 place count 6898 transition count 13016
Reduce places removed 136 places and 0 transitions.
Iterating post reduction 3 with 136 rules applied. Total rules applied 1560 place count 6762 transition count 13016
Partial Free-agglomeration rule applied 24 times.
Drop transitions removed 24 transitions
Iterating global reduction 4 with 24 rules applied. Total rules applied 1584 place count 6762 transition count 13016
Applied a total of 1584 rules in 8425 ms. Remains 6762 /7542 variables (removed 780) and now considering 13016/13800 (removed 784) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8427 ms. Remains : 6762/7542 places, 13016/13800 transitions.
Incomplete random walk after 10000 steps, including 18 resets, run finished after 446 ms. (steps per millisecond=22 ) properties (out of 14) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 13016 rows 6762 cols
[2024-05-20 15:43:22] [INFO ] Computed 161 invariants in 114 ms
[2024-05-20 15:43:23] [INFO ] After 1391ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2024-05-20 15:43:25] [INFO ] [Nat]Absence check using 81 positive place invariants in 146 ms returned sat
[2024-05-20 15:43:25] [INFO ] [Nat]Absence check using 81 positive and 80 generalized place invariants in 73 ms returned sat
[2024-05-20 15:43:35] [INFO ] After 9455ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2024-05-20 15:43:35] [INFO ] State equation strengthened by 12812 read => feed constraints.
[2024-05-20 15:43:41] [INFO ] After 5650ms SMT Verify possible using 12812 Read/Feed constraints in natural domain returned unsat :0 sat :10
[2024-05-20 15:43:47] [INFO ] After 11922ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :10
Attempting to minimize the solution found.
Minimization took 1218 ms.
[2024-05-20 15:43:48] [INFO ] After 25020ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :10
Fused 10 Parikh solutions to 8 different solutions.
Parikh walk visited 6 properties in 47 ms.
Support contains 8 out of 6762 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6762/6762 places, 13016/13016 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 6760 transition count 13012
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 6760 transition count 13012
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 3 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 22 place count 6751 transition count 13003
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 26 place count 6749 transition count 13003
Applied a total of 26 rules in 5450 ms. Remains 6749 /6762 variables (removed 13) and now considering 13003/13016 (removed 13) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5450 ms. Remains : 6749/6762 places, 13003/13016 transitions.
Incomplete random walk after 10000 steps, including 17 resets, run finished after 442 ms. (steps per millisecond=22 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 13003 rows 6749 cols
[2024-05-20 15:43:54] [INFO ] Computed 161 invariants in 102 ms
[2024-05-20 15:43:55] [INFO ] After 855ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-20 15:43:56] [INFO ] [Nat]Absence check using 81 positive place invariants in 149 ms returned sat
[2024-05-20 15:43:56] [INFO ] [Nat]Absence check using 81 positive and 80 generalized place invariants in 83 ms returned sat
[2024-05-20 15:44:05] [INFO ] After 8719ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-20 15:44:05] [INFO ] State equation strengthened by 12825 read => feed constraints.
[2024-05-20 15:44:08] [INFO ] After 2270ms SMT Verify possible using 12825 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2024-05-20 15:44:09] [INFO ] After 3954ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 1199 ms.
[2024-05-20 15:44:10] [INFO ] After 15270ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 4 ms.
Support contains 6 out of 6749 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6749/6749 places, 13003/13003 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 6747 transition count 13001
Applied a total of 4 rules in 2921 ms. Remains 6747 /6749 variables (removed 2) and now considering 13001/13003 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2921 ms. Remains : 6747/6749 places, 13001/13003 transitions.
Incomplete random walk after 10000 steps, including 18 resets, run finished after 353 ms. (steps per millisecond=28 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 13001 rows 6747 cols
[2024-05-20 15:44:14] [INFO ] Computed 161 invariants in 82 ms
[2024-05-20 15:44:15] [INFO ] After 703ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-20 15:44:15] [INFO ] [Nat]Absence check using 81 positive place invariants in 127 ms returned sat
[2024-05-20 15:44:16] [INFO ] [Nat]Absence check using 81 positive and 80 generalized place invariants in 83 ms returned sat
[2024-05-20 15:44:23] [INFO ] After 7346ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-20 15:44:23] [INFO ] State equation strengthened by 12827 read => feed constraints.
[2024-05-20 15:44:25] [INFO ] After 2144ms SMT Verify possible using 12827 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-20 15:44:27] [INFO ] After 3428ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 894 ms.
[2024-05-20 15:44:27] [INFO ] After 12857ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 3 ms.
Support contains 4 out of 6747 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6747/6747 places, 13001/13001 transitions.
Applied a total of 0 rules in 1557 ms. Remains 6747 /6747 variables (removed 0) and now considering 13001/13001 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1557 ms. Remains : 6747/6747 places, 13001/13001 transitions.
Successfully simplified 7 atomic propositions for a total of 11 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA CANConstruction-PT-080-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-080-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 321 stabilizing places and 400 stable transitions
FORMULA CANConstruction-PT-080-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X(p0)&&F(p1)))))'
Support contains 2 out of 7542 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7542/7542 places, 13800/13800 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 7523 transition count 13762
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 7523 transition count 13762
Applied a total of 38 rules in 3052 ms. Remains 7523 /7542 variables (removed 19) and now considering 13762/13800 (removed 38) transitions.
// Phase 1: matrix 13762 rows 7523 cols
[2024-05-20 15:44:33] [INFO ] Computed 161 invariants in 96 ms
[2024-05-20 15:44:38] [INFO ] Implicit Places using invariants in 5761 ms returned []
Implicit Place search using SMT only with invariants took 5762 ms to find 0 implicit places.
[2024-05-20 15:44:38] [INFO ] Invariant cache hit.
[2024-05-20 15:44:47] [INFO ] Dead Transitions using invariants and state equation in 8850 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 7523/7542 places, 13762/13800 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17676 ms. Remains : 7523/7542 places, 13762/13800 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 300 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), true]
Running random walk in product with property : CANConstruction-PT-080-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 5}], [{ cond=(NOT p1), acceptance={} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(GT 1 s4640), p0:(GT 1 s3203)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 3236 ms.
Product exploration explored 100000 steps with 25000 reset in 3177 ms.
Computed a total of 321 stabilizing places and 400 stable transitions
Computed a total of 321 stabilizing places and 400 stable transitions
Knowledge obtained : [(AND p1 p0), true, (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 82 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 171 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Incomplete random walk after 10000 steps, including 6 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Finished probabilistic random walk after 202479 steps, run visited all 1 properties in 2019 ms. (steps per millisecond=100 )
Probabilistic random walk after 202479 steps, saw 198317 distinct states, run finished after 2019 ms. (steps per millisecond=100 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), true, (X (X p1))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 98 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 147 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 157 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Support contains 1 out of 7523 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 7523/7523 places, 13762/13762 transitions.
Applied a total of 0 rules in 1597 ms. Remains 7523 /7523 variables (removed 0) and now considering 13762/13762 (removed 0) transitions.
[2024-05-20 15:44:58] [INFO ] Invariant cache hit.
[2024-05-20 15:45:04] [INFO ] Implicit Places using invariants in 5774 ms returned []
Implicit Place search using SMT only with invariants took 5776 ms to find 0 implicit places.
[2024-05-20 15:45:04] [INFO ] Invariant cache hit.
[2024-05-20 15:45:13] [INFO ] Dead Transitions using invariants and state equation in 8824 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16198 ms. Remains : 7523/7523 places, 13762/13762 transitions.
Computed a total of 321 stabilizing places and 400 stable transitions
Computed a total of 321 stabilizing places and 400 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 74 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 135 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Incomplete random walk after 10000 steps, including 7 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Finished probabilistic random walk after 202479 steps, run visited all 1 properties in 1981 ms. (steps per millisecond=102 )
Probabilistic random walk after 202479 steps, saw 198317 distinct states, run finished after 1982 ms. (steps per millisecond=102 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 102 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 130 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 147 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 148 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Product exploration explored 100000 steps with 25000 reset in 3061 ms.
Product exploration explored 100000 steps with 25000 reset in 3148 ms.
Applying partial POR strategy [true, false, false, false, true]
Stuttering acceptance computed with spot in 162 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Support contains 1 out of 7523 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7523/7523 places, 13762/13762 transitions.
Performed 400 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 400 rules applied. Total rules applied 400 place count 7523 transition count 13762
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 80 Pre rules applied. Total rules applied 400 place count 7523 transition count 13762
Deduced a syphon composed of 480 places in 3 ms
Iterating global reduction 1 with 80 rules applied. Total rules applied 480 place count 7523 transition count 13762
Discarding 161 places :
Symmetric choice reduction at 1 with 161 rule applications. Total rules 641 place count 7362 transition count 13600
Deduced a syphon composed of 320 places in 3 ms
Iterating global reduction 1 with 161 rules applied. Total rules applied 802 place count 7362 transition count 13600
Performed 160 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 480 places in 2 ms
Iterating global reduction 1 with 160 rules applied. Total rules applied 962 place count 7362 transition count 13600
Discarding 320 places :
Symmetric choice reduction at 1 with 320 rule applications. Total rules 1282 place count 7042 transition count 13280
Deduced a syphon composed of 160 places in 2 ms
Iterating global reduction 1 with 320 rules applied. Total rules applied 1602 place count 7042 transition count 13280
Deduced a syphon composed of 160 places in 2 ms
Applied a total of 1602 rules in 6851 ms. Remains 7042 /7523 variables (removed 481) and now considering 13280/13762 (removed 482) transitions.
// Phase 1: matrix 13280 rows 7042 cols
[2024-05-20 15:45:29] [INFO ] Computed 161 invariants in 84 ms
[2024-05-20 15:45:38] [INFO ] Dead Transitions using invariants and state equation in 8920 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 7042/7523 places, 13280/13762 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 15774 ms. Remains : 7042/7523 places, 13280/13762 transitions.
Built C files in :
/tmp/ltsmin12032936030375236711
[2024-05-20 15:45:38] [INFO ] Built C files in 157ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12032936030375236711
Running compilation step : cd /tmp/ltsmin12032936030375236711;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin12032936030375236711;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin12032936030375236711;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 1 out of 7523 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7523/7523 places, 13762/13762 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 7522 transition count 13760
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 7522 transition count 13760
Applied a total of 2 rules in 3168 ms. Remains 7522 /7523 variables (removed 1) and now considering 13760/13762 (removed 2) transitions.
// Phase 1: matrix 13760 rows 7522 cols
[2024-05-20 15:45:45] [INFO ] Computed 161 invariants in 98 ms
[2024-05-20 15:45:50] [INFO ] Implicit Places using invariants in 5407 ms returned []
Implicit Place search using SMT only with invariants took 5409 ms to find 0 implicit places.
[2024-05-20 15:45:50] [INFO ] Invariant cache hit.
[2024-05-20 15:46:00] [INFO ] Dead Transitions using invariants and state equation in 9719 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 7522/7523 places, 13760/13762 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18298 ms. Remains : 7522/7523 places, 13760/13762 transitions.
Built C files in :
/tmp/ltsmin8706202078107643799
[2024-05-20 15:46:00] [INFO ] Built C files in 133ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8706202078107643799
Running compilation step : cd /tmp/ltsmin8706202078107643799;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin8706202078107643799;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin8706202078107643799;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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)
[2024-05-20 15:46:04] [INFO ] Flatten gal took : 340 ms
[2024-05-20 15:46:04] [INFO ] Flatten gal took : 330 ms
[2024-05-20 15:46:04] [INFO ] Time to serialize gal into /tmp/LTL16082181949472898550.gal : 85 ms
[2024-05-20 15:46:04] [INFO ] Time to serialize properties into /tmp/LTL5317160381802716270.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16082181949472898550.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1343146518001535949.hoa' '-atoms' '/tmp/LTL5317160381802716270.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL5317160381802716270.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1343146518001535949.hoa
Detected timeout of ITS tools.
[2024-05-20 15:46:20] [INFO ] Flatten gal took : 301 ms
[2024-05-20 15:46:20] [INFO ] Flatten gal took : 316 ms
[2024-05-20 15:46:20] [INFO ] Time to serialize gal into /tmp/LTL2011446251734386703.gal : 53 ms
[2024-05-20 15:46:20] [INFO ] Time to serialize properties into /tmp/LTL11748999837560988754.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2011446251734386703.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11748999837560988754.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X((X("(Node25requestsent27<1)"))&&(F("(Node43GiveAnswer40<1)"))))))
Formula 0 simplified : XX(X!"(Node25requestsent27<1)" | G!"(Node43GiveAnswer40<1)")
Detected timeout of ITS tools.
[2024-05-20 15:46:35] [INFO ] Flatten gal took : 299 ms
[2024-05-20 15:46:35] [INFO ] Applying decomposition
[2024-05-20 15:46:36] [INFO ] Flatten gal took : 309 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph7944107452017677358.txt' '-o' '/tmp/graph7944107452017677358.bin' '-w' '/tmp/graph7944107452017677358.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph7944107452017677358.bin' '-l' '-1' '-v' '-w' '/tmp/graph7944107452017677358.weights' '-q' '0' '-e' '0.001'
[2024-05-20 15:46:36] [INFO ] Decomposing Gal with order
[2024-05-20 15:46:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 15:46:39] [INFO ] Removed a total of 12917 redundant transitions.
[2024-05-20 15:46:39] [INFO ] Flatten gal took : 2016 ms
[2024-05-20 15:46:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 26162 labels/synchronizations in 1732 ms.
[2024-05-20 15:46:41] [INFO ] Time to serialize gal into /tmp/LTL12493127633334960235.gal : 87 ms
[2024-05-20 15:46:41] [INFO ] Time to serialize properties into /tmp/LTL5683039773804004496.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12493127633334960235.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5683039773804004496.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(X((X("(i25.u103.Node25requestsent27<1)"))&&(F("(i80.u319.Node43GiveAnswer40<1)"))))))
Formula 0 simplified : XX(X!"(i25.u103.Node25requestsent27<1)" | G!"(i80.u319.Node43GiveAnswer40<1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4910248678338322195
[2024-05-20 15:46:57] [INFO ] Built C files in 106ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4910248678338322195
Running compilation step : cd /tmp/ltsmin4910248678338322195;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin4910248678338322195;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin4910248678338322195;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 CANConstruction-PT-080-LTLCardinality-00 finished in 150322 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(F(p1)))))'
Support contains 4 out of 7542 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7542/7542 places, 13800/13800 transitions.
Drop transitions removed 560 transitions
Trivial Post-agglo rules discarded 560 transitions
Performed 560 trivial Post agglomeration. Transition count delta: 560
Iterating post reduction 0 with 560 rules applied. Total rules applied 560 place count 7542 transition count 13240
Reduce places removed 560 places and 0 transitions.
Iterating post reduction 1 with 560 rules applied. Total rules applied 1120 place count 6982 transition count 13240
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 1136 place count 6966 transition count 13208
Iterating global reduction 2 with 16 rules applied. Total rules applied 1152 place count 6966 transition count 13208
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 2 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 1312 place count 6886 transition count 13128
Applied a total of 1312 rules in 4411 ms. Remains 6886 /7542 variables (removed 656) and now considering 13128/13800 (removed 672) transitions.
// Phase 1: matrix 13128 rows 6886 cols
[2024-05-20 15:47:04] [INFO ] Computed 161 invariants in 83 ms
[2024-05-20 15:47:05] [INFO ] Implicit Places using invariants in 721 ms returned []
Implicit Place search using SMT only with invariants took 722 ms to find 0 implicit places.
[2024-05-20 15:47:05] [INFO ] Invariant cache hit.
[2024-05-20 15:47:05] [INFO ] Dead Transitions using invariants and state equation in 628 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 6886/7542 places, 13128/13800 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5764 ms. Remains : 6886/7542 places, 13128/13800 transitions.
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CANConstruction-PT-080-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 2 s3370), p1:(OR (LEQ 3 s1451) (LEQ s1984 s1156))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 143 reset in 1837 ms.
Product exploration explored 100000 steps with 142 reset in 1932 ms.
Computed a total of 242 stabilizing places and 240 stable transitions
Computed a total of 242 stabilizing places and 240 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 91 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 14 resets, run finished after 224 ms. (steps per millisecond=44 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-20 15:47:10] [INFO ] Invariant cache hit.
[2024-05-20 15:47:10] [INFO ] After 627ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-20 15:47:11] [INFO ] [Nat]Absence check using 81 positive place invariants in 139 ms returned sat
[2024-05-20 15:47:11] [INFO ] [Nat]Absence check using 81 positive and 80 generalized place invariants in 69 ms returned sat
[2024-05-20 15:47:11] [INFO ] After 830ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (G (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 6 factoid took 111 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 60 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p1), (NOT p1)]
Support contains 3 out of 6886 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 6886/6886 places, 13128/13128 transitions.
Applied a total of 0 rules in 1612 ms. Remains 6886 /6886 variables (removed 0) and now considering 13128/13128 (removed 0) transitions.
[2024-05-20 15:47:13] [INFO ] Invariant cache hit.
[2024-05-20 15:47:14] [INFO ] Implicit Places using invariants in 644 ms returned []
Implicit Place search using SMT only with invariants took 645 ms to find 0 implicit places.
[2024-05-20 15:47:14] [INFO ] Invariant cache hit.
[2024-05-20 15:47:14] [INFO ] Dead Transitions using invariants and state equation in 648 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2915 ms. Remains : 6886/6886 places, 13128/13128 transitions.
Computed a total of 242 stabilizing places and 240 stable transitions
Computed a total of 242 stabilizing places and 240 stable transitions
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 69 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(NOT p1), (NOT p1)]
Incomplete random walk after 10000 steps, including 13 resets, run finished after 183 ms. (steps per millisecond=54 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 350430 steps, run timeout after 3052 ms. (steps per millisecond=114 ) properties seen :{}
Probabilistic random walk after 350430 steps, saw 338841 distinct states, run finished after 3054 ms. (steps per millisecond=114 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-20 15:47:18] [INFO ] Invariant cache hit.
[2024-05-20 15:47:19] [INFO ] After 641ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-20 15:47:19] [INFO ] [Nat]Absence check using 81 positive place invariants in 153 ms returned sat
[2024-05-20 15:47:20] [INFO ] [Nat]Absence check using 81 positive and 80 generalized place invariants in 77 ms returned sat
[2024-05-20 15:47:27] [INFO ] After 7540ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-20 15:47:27] [INFO ] State equation strengthened by 12800 read => feed constraints.
[2024-05-20 15:47:29] [INFO ] After 1739ms SMT Verify possible using 12800 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-20 15:47:30] [INFO ] After 2306ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 406 ms.
[2024-05-20 15:47:30] [INFO ] After 11384ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 11 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=3 )
Parikh walk visited 1 properties in 3 ms.
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 3 factoid took 112 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 142 reset in 2288 ms.
Product exploration explored 100000 steps with 143 reset in 2242 ms.
Built C files in :
/tmp/ltsmin8563928252399867472
[2024-05-20 15:47:35] [INFO ] Too many transitions (13128) to apply POR reductions. Disabling POR matrices.
[2024-05-20 15:47:35] [INFO ] Built C files in 123ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8563928252399867472
Running compilation step : cd /tmp/ltsmin8563928252399867472;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin8563928252399867472;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin8563928252399867472;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 3 out of 6886 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6886/6886 places, 13128/13128 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 6885 transition count 13126
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 6885 transition count 13126
Applied a total of 2 rules in 3049 ms. Remains 6885 /6886 variables (removed 1) and now considering 13126/13128 (removed 2) transitions.
// Phase 1: matrix 13126 rows 6885 cols
[2024-05-20 15:47:41] [INFO ] Computed 161 invariants in 91 ms
[2024-05-20 15:47:47] [INFO ] Implicit Places using invariants in 5762 ms returned []
Implicit Place search using SMT only with invariants took 5764 ms to find 0 implicit places.
[2024-05-20 15:47:47] [INFO ] Invariant cache hit.
[2024-05-20 15:47:56] [INFO ] Dead Transitions using invariants and state equation in 8818 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 6885/6886 places, 13126/13128 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 17637 ms. Remains : 6885/6886 places, 13126/13128 transitions.
Built C files in :
/tmp/ltsmin2967797830282105319
[2024-05-20 15:47:56] [INFO ] Too many transitions (13126) to apply POR reductions. Disabling POR matrices.
[2024-05-20 15:47:56] [INFO ] Built C files in 101ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2967797830282105319
Running compilation step : cd /tmp/ltsmin2967797830282105319;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin2967797830282105319;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin2967797830282105319;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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)
[2024-05-20 15:47:59] [INFO ] Flatten gal took : 322 ms
[2024-05-20 15:48:00] [INFO ] Flatten gal took : 306 ms
[2024-05-20 15:48:00] [INFO ] Time to serialize gal into /tmp/LTL15117533124931853719.gal : 65 ms
[2024-05-20 15:48:00] [INFO ] Time to serialize properties into /tmp/LTL7628992197866660557.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15117533124931853719.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13725440961036347716.hoa' '-atoms' '/tmp/LTL7628992197866660557.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL7628992197866660557.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13725440961036347716.hoa
Detected timeout of ITS tools.
[2024-05-20 15:48:15] [INFO ] Flatten gal took : 275 ms
[2024-05-20 15:48:15] [INFO ] Flatten gal took : 292 ms
[2024-05-20 15:48:15] [INFO ] Time to serialize gal into /tmp/LTL1299933674045505566.gal : 39 ms
[2024-05-20 15:48:15] [INFO ] Time to serialize properties into /tmp/LTL2489734794966237373.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1299933674045505566.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2489734794966237373.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F((G("(Node35GiveAnswer40>=2)"))||(G(F("((Node11GiveAnswer19>=3)||(Node17GiveAnswer77<=Node7GiveAnswer41))"))))))
Formula 0 simplified : G(F!"(Node35GiveAnswer40>=2)" & FG!"((Node11GiveAnswer19>=3)||(Node17GiveAnswer77<=Node7GiveAnswer41))")
Detected timeout of ITS tools.
[2024-05-20 15:48:31] [INFO ] Flatten gal took : 286 ms
[2024-05-20 15:48:31] [INFO ] Applying decomposition
[2024-05-20 15:48:31] [INFO ] Flatten gal took : 298 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph10498439062671749957.txt' '-o' '/tmp/graph10498439062671749957.bin' '-w' '/tmp/graph10498439062671749957.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10498439062671749957.bin' '-l' '-1' '-v' '-w' '/tmp/graph10498439062671749957.weights' '-q' '0' '-e' '0.001'
[2024-05-20 15:48:32] [INFO ] Decomposing Gal with order
[2024-05-20 15:48:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 15:48:34] [INFO ] Removed a total of 12615 redundant transitions.
[2024-05-20 15:48:34] [INFO ] Flatten gal took : 1589 ms
[2024-05-20 15:48:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 12484 labels/synchronizations in 1492 ms.
[2024-05-20 15:48:36] [INFO ] Time to serialize gal into /tmp/LTL6468418327117528547.gal : 59 ms
[2024-05-20 15:48:36] [INFO ] Time to serialize properties into /tmp/LTL2112175906697519554.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6468418327117528547.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2112175906697519554.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F((G("(gi0.gu84.Node35GiveAnswer40>=2)"))||(G(F("((gi0.gu83.Node11GiveAnswer19>=3)||(gu82.Node17GiveAnswer77<=gu82.Node7GiveAnswer4...165
Formula 0 simplified : G(F!"(gi0.gu84.Node35GiveAnswer40>=2)" & FG!"((gi0.gu83.Node11GiveAnswer19>=3)||(gu82.Node17GiveAnswer77<=gu82.Node7GiveAnswer41))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9527226740868660233
[2024-05-20 15:48:51] [INFO ] Built C files in 126ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9527226740868660233
Running compilation step : cd /tmp/ltsmin9527226740868660233;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin9527226740868660233;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin9527226740868660233;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 CANConstruction-PT-080-LTLCardinality-01 finished in 114820 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&F((G(!p1)||(!p1&&F(p2))))))'
Support contains 5 out of 7542 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7542/7542 places, 13800/13800 transitions.
Drop transitions removed 560 transitions
Trivial Post-agglo rules discarded 560 transitions
Performed 560 trivial Post agglomeration. Transition count delta: 560
Iterating post reduction 0 with 560 rules applied. Total rules applied 560 place count 7542 transition count 13240
Reduce places removed 560 places and 0 transitions.
Iterating post reduction 1 with 560 rules applied. Total rules applied 1120 place count 6982 transition count 13240
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 1136 place count 6966 transition count 13208
Iterating global reduction 2 with 16 rules applied. Total rules applied 1152 place count 6966 transition count 13208
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 3 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 1312 place count 6886 transition count 13128
Applied a total of 1312 rules in 4795 ms. Remains 6886 /7542 variables (removed 656) and now considering 13128/13800 (removed 672) transitions.
// Phase 1: matrix 13128 rows 6886 cols
[2024-05-20 15:48:59] [INFO ] Computed 161 invariants in 79 ms
[2024-05-20 15:49:00] [INFO ] Implicit Places using invariants in 710 ms returned []
Implicit Place search using SMT only with invariants took 713 ms to find 0 implicit places.
[2024-05-20 15:49:00] [INFO ] Invariant cache hit.
[2024-05-20 15:49:01] [INFO ] Dead Transitions using invariants and state equation in 624 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 6886/7542 places, 13128/13800 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6134 ms. Remains : 6886/7542 places, 13128/13800 transitions.
Stuttering acceptance computed with spot in 149 ms :[(OR (NOT p0) p1), (NOT p0), p1, (AND p1 (NOT p2))]
Running random walk in product with property : CANConstruction-PT-080-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ 1 s2021), p1:(OR (LEQ s2104 s1020) (LEQ 1 s2021)), p2:(GT s1728 s6093)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 684 steps with 0 reset in 14 ms.
FORMULA CANConstruction-PT-080-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-080-LTLCardinality-05 finished in 6342 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&X(G(!p0)))))'
Support contains 2 out of 7542 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7542/7542 places, 13800/13800 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 7523 transition count 13762
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 7523 transition count 13762
Applied a total of 38 rules in 3193 ms. Remains 7523 /7542 variables (removed 19) and now considering 13762/13800 (removed 38) transitions.
// Phase 1: matrix 13762 rows 7523 cols
[2024-05-20 15:49:04] [INFO ] Computed 161 invariants in 80 ms
[2024-05-20 15:49:10] [INFO ] Implicit Places using invariants in 5739 ms returned []
Implicit Place search using SMT only with invariants took 5741 ms to find 0 implicit places.
[2024-05-20 15:49:10] [INFO ] Invariant cache hit.
[2024-05-20 15:49:19] [INFO ] Dead Transitions using invariants and state equation in 9691 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 7523/7542 places, 13762/13800 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18625 ms. Remains : 7523/7542 places, 13762/13800 transitions.
Stuttering acceptance computed with spot in 140 ms :[true, true, true, p0]
Running random walk in product with property : CANConstruction-PT-080-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={} source=3 dest: 0}, { cond=(NOT p0), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(GT s2328 s7011)], 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 1 steps with 0 reset in 1 ms.
FORMULA CANConstruction-PT-080-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-080-LTLCardinality-08 finished in 18809 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 7542 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7542/7542 places, 13800/13800 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 7523 transition count 13762
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 7523 transition count 13762
Applied a total of 38 rules in 3160 ms. Remains 7523 /7542 variables (removed 19) and now considering 13762/13800 (removed 38) transitions.
// Phase 1: matrix 13762 rows 7523 cols
[2024-05-20 15:49:23] [INFO ] Computed 161 invariants in 99 ms
[2024-05-20 15:49:29] [INFO ] Implicit Places using invariants in 5807 ms returned []
Implicit Place search using SMT only with invariants took 5812 ms to find 0 implicit places.
[2024-05-20 15:49:29] [INFO ] Invariant cache hit.
[2024-05-20 15:49:38] [INFO ] Dead Transitions using invariants and state equation in 9256 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 7523/7542 places, 13762/13800 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18233 ms. Remains : 7523/7542 places, 13762/13800 transitions.
Stuttering acceptance computed with spot in 121 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CANConstruction-PT-080-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(GT s6588 s1575)], 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]]
Stuttering criterion allowed to conclude after 1300 steps with 0 reset in 17 ms.
FORMULA CANConstruction-PT-080-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-080-LTLCardinality-09 finished in 18417 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 7542 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7542/7542 places, 13800/13800 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 7523 transition count 13762
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 7523 transition count 13762
Applied a total of 38 rules in 3247 ms. Remains 7523 /7542 variables (removed 19) and now considering 13762/13800 (removed 38) transitions.
// Phase 1: matrix 13762 rows 7523 cols
[2024-05-20 15:49:41] [INFO ] Computed 161 invariants in 89 ms
[2024-05-20 15:49:47] [INFO ] Implicit Places using invariants in 6039 ms returned []
Implicit Place search using SMT only with invariants took 6040 ms to find 0 implicit places.
[2024-05-20 15:49:47] [INFO ] Invariant cache hit.
[2024-05-20 15:49:57] [INFO ] Dead Transitions using invariants and state equation in 9742 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 7523/7542 places, 13762/13800 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19030 ms. Remains : 7523/7542 places, 13762/13800 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CANConstruction-PT-080-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s2004 s6013)], 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 50000 reset in 5722 ms.
Product exploration explored 100000 steps with 50000 reset in 5930 ms.
Computed a total of 321 stabilizing places and 400 stable transitions
Computed a total of 321 stabilizing places and 400 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 19 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CANConstruction-PT-080-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CANConstruction-PT-080-LTLCardinality-10 finished in 30856 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 7542 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7542/7542 places, 13800/13800 transitions.
Drop transitions removed 558 transitions
Trivial Post-agglo rules discarded 558 transitions
Performed 558 trivial Post agglomeration. Transition count delta: 558
Iterating post reduction 0 with 558 rules applied. Total rules applied 558 place count 7542 transition count 13242
Reduce places removed 558 places and 0 transitions.
Iterating post reduction 1 with 558 rules applied. Total rules applied 1116 place count 6984 transition count 13242
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 1116 place count 6984 transition count 13241
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1118 place count 6983 transition count 13241
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 1138 place count 6963 transition count 13201
Iterating global reduction 2 with 20 rules applied. Total rules applied 1158 place count 6963 transition count 13201
Performed 79 Post agglomeration using F-continuation condition.Transition count delta: 79
Deduced a syphon composed of 79 places in 3 ms
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 2 with 158 rules applied. Total rules applied 1316 place count 6884 transition count 13122
Applied a total of 1316 rules in 4628 ms. Remains 6884 /7542 variables (removed 658) and now considering 13122/13800 (removed 678) transitions.
// Phase 1: matrix 13122 rows 6884 cols
[2024-05-20 15:50:14] [INFO ] Computed 161 invariants in 81 ms
[2024-05-20 15:50:19] [INFO ] Implicit Places using invariants in 5254 ms returned []
Implicit Place search using SMT only with invariants took 5255 ms to find 0 implicit places.
[2024-05-20 15:50:19] [INFO ] Invariant cache hit.
[2024-05-20 15:50:27] [INFO ] Dead Transitions using invariants and state equation in 8112 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 6884/7542 places, 13122/13800 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 17997 ms. Remains : 6884/7542 places, 13122/13800 transitions.
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CANConstruction-PT-080-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s347 s1679)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 363 reset in 1832 ms.
Product exploration explored 100000 steps with 356 reset in 1886 ms.
Computed a total of 239 stabilizing places and 239 stable transitions
Computed a total of 239 stabilizing places and 239 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 94 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Finished random walk after 440 steps, including 0 resets, run visited all 1 properties in 10 ms. (steps per millisecond=44 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 99 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 6884 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6884/6884 places, 13122/13122 transitions.
Applied a total of 0 rules in 1584 ms. Remains 6884 /6884 variables (removed 0) and now considering 13122/13122 (removed 0) transitions.
[2024-05-20 15:50:33] [INFO ] Invariant cache hit.
[2024-05-20 15:50:38] [INFO ] Implicit Places using invariants in 5094 ms returned []
Implicit Place search using SMT only with invariants took 5096 ms to find 0 implicit places.
[2024-05-20 15:50:38] [INFO ] Invariant cache hit.
[2024-05-20 15:50:46] [INFO ] Dead Transitions using invariants and state equation in 8401 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 15085 ms. Remains : 6884/6884 places, 13122/13122 transitions.
Computed a total of 239 stabilizing places and 239 stable transitions
Computed a total of 239 stabilizing places and 239 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 81 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Finished random walk after 110 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=27 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 105 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 350 reset in 1832 ms.
Stack based approach found an accepted trace after 74520 steps with 256 reset with depth 618 and stack size 618 in 1404 ms.
FORMULA CANConstruction-PT-080-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property CANConstruction-PT-080-LTLCardinality-12 finished in 41234 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((F(p0)&&(p1 U (p2||G(p1)))))))'
Support contains 6 out of 7542 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7542/7542 places, 13800/13800 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 7525 transition count 13766
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 7525 transition count 13766
Applied a total of 34 rules in 3173 ms. Remains 7525 /7542 variables (removed 17) and now considering 13766/13800 (removed 34) transitions.
// Phase 1: matrix 13766 rows 7525 cols
[2024-05-20 15:50:53] [INFO ] Computed 161 invariants in 83 ms
[2024-05-20 15:50:59] [INFO ] Implicit Places using invariants in 5735 ms returned []
Implicit Place search using SMT only with invariants took 5736 ms to find 0 implicit places.
[2024-05-20 15:50:59] [INFO ] Invariant cache hit.
[2024-05-20 15:51:08] [INFO ] Dead Transitions using invariants and state equation in 9325 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 7525/7542 places, 13766/13800 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18236 ms. Remains : 7525/7542 places, 13766/13800 transitions.
Stuttering acceptance computed with spot in 132 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (NOT p0)]
Running random walk in product with property : CANConstruction-PT-080-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR p2 p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(OR (AND (NOT p0) p2) (AND (NOT p0) p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(AND (GT s5012 s6160) (GT s4323 s7091)), p1:(GT s4323 s7091), p0:(GT s5114 s4046)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA CANConstruction-PT-080-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-080-LTLCardinality-14 finished in 18405 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X(p0)&&F(p1)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(F(p1)))))'
[2024-05-20 15:51:09] [INFO ] Flatten gal took : 331 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin283542480087584862
[2024-05-20 15:51:09] [INFO ] Too many transitions (13800) to apply POR reductions. Disabling POR matrices.
[2024-05-20 15:51:09] [INFO ] Built C files in 95ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin283542480087584862
Running compilation step : cd /tmp/ltsmin283542480087584862;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-20 15:51:09] [INFO ] Applying decomposition
[2024-05-20 15:51:10] [INFO ] Flatten gal took : 319 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph16590796915586889548.txt' '-o' '/tmp/graph16590796915586889548.bin' '-w' '/tmp/graph16590796915586889548.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16590796915586889548.bin' '-l' '-1' '-v' '-w' '/tmp/graph16590796915586889548.weights' '-q' '0' '-e' '0.001'
[2024-05-20 15:51:10] [INFO ] Decomposing Gal with order
[2024-05-20 15:51:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 15:51:12] [INFO ] Removed a total of 12868 redundant transitions.
[2024-05-20 15:51:13] [INFO ] Flatten gal took : 1657 ms
[2024-05-20 15:51:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 12504 labels/synchronizations in 1561 ms.
[2024-05-20 15:51:15] [INFO ] Time to serialize gal into /tmp/LTLCardinality4950972138878084047.gal : 56 ms
[2024-05-20 15:51:15] [INFO ] Time to serialize properties into /tmp/LTLCardinality14834774817123996857.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality4950972138878084047.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality14834774817123996857.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 2 LTL properties
Checking formula 0 : !((X(X((X("(gi0.gi59.gu105.Node25requestsent27<1)"))&&(F("(gi0.gi59.gu165.Node43GiveAnswer40<1)"))))))
Formula 0 simplified : XX(X!"(gi0.gi59.gu105.Node25requestsent27<1)" | G!"(gi0.gi59.gu165.Node43GiveAnswer40<1)")
Compilation finished in 107187 ms.
Running link step : cd /tmp/ltsmin283542480087584862;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 136 ms.
Running LTSmin : cd /tmp/ltsmin283542480087584862;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X((X((LTLAPp0==true))&&<>((LTLAPp1==true)))))' '--buchi-type=spotba'
LTSmin run took 21187 ms.
FORMULA CANConstruction-PT-080-LTLCardinality-00 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin283542480087584862;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(([]((LTLAPp2==true))||[](<>((LTLAPp3==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-20 16:14:14] [INFO ] Flatten gal took : 734 ms
[2024-05-20 16:14:14] [INFO ] Time to serialize gal into /tmp/LTLCardinality15724689325119997662.gal : 98 ms
[2024-05-20 16:14:14] [INFO ] Time to serialize properties into /tmp/LTLCardinality911977598032611601.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality15724689325119997662.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality911977598032611601.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 1 LTL properties
Checking formula 0 : !((F((G("(Node35GiveAnswer40>=2)"))||(G(F("((Node11GiveAnswer19>=3)||(Node17GiveAnswer77<=Node7GiveAnswer41))"))))))
Formula 0 simplified : G(F!"(Node35GiveAnswer40>=2)" & FG!"((Node11GiveAnswer19>=3)||(Node17GiveAnswer77<=Node7GiveAnswer41))")
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin283542480087584862;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(([]((LTLAPp2==true))||[](<>((LTLAPp3==true)))))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 14400 s
Running LTSmin : cd /tmp/ltsmin283542480087584862;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(([]((LTLAPp2==true))||[](<>((LTLAPp3==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-20 16:37:12] [INFO ] Flatten gal took : 762 ms
[2024-05-20 16:37:13] [INFO ] Input system was already deterministic with 13800 transitions.
[2024-05-20 16:37:13] [INFO ] Transformed 7542 places.
[2024-05-20 16:37:13] [INFO ] Transformed 13800 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-20 16:37:48] [INFO ] Time to serialize gal into /tmp/LTLCardinality16075916235915366875.gal : 85 ms
[2024-05-20 16:37:48] [INFO ] Time to serialize properties into /tmp/LTLCardinality9459658622400882239.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality16075916235915366875.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality9459658622400882239.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F((G("(Node35GiveAnswer40>=2)"))||(G(F("((Node11GiveAnswer19>=3)||(Node17GiveAnswer77<=Node7GiveAnswer41))"))))))
Formula 0 simplified : G(F!"(Node35GiveAnswer40>=2)" & FG!"((Node11GiveAnswer19>=3)||(Node17GiveAnswer77<=Node7GiveAnswer41))")
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 10618904 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16178960 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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CANConstruction-PT-080"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is CANConstruction-PT-080, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r087-tall-171620521400042"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-080.tgz
mv CANConstruction-PT-080 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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