Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r485-tall-167912699400484.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is Szymanski-PT-b10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r485-tall-167912699400484
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.0M
-rw-r--r-- 1 mcc users 6.9K Feb 26 17:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 26 17:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 26 16:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 16:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 17:19 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:19 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 17:19 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.2K Feb 26 17:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 83K Feb 26 17:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Feb 26 17:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Feb 26 17:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:19 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:19 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 3.7M Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Szymanski-PT-b10-LTLFireability-00
FORMULA_NAME Szymanski-PT-b10-LTLFireability-01
FORMULA_NAME Szymanski-PT-b10-LTLFireability-02
FORMULA_NAME Szymanski-PT-b10-LTLFireability-03
FORMULA_NAME Szymanski-PT-b10-LTLFireability-04
FORMULA_NAME Szymanski-PT-b10-LTLFireability-05
FORMULA_NAME Szymanski-PT-b10-LTLFireability-06
FORMULA_NAME Szymanski-PT-b10-LTLFireability-07
FORMULA_NAME Szymanski-PT-b10-LTLFireability-08
FORMULA_NAME Szymanski-PT-b10-LTLFireability-09
FORMULA_NAME Szymanski-PT-b10-LTLFireability-10
FORMULA_NAME Szymanski-PT-b10-LTLFireability-11
FORMULA_NAME Szymanski-PT-b10-LTLFireability-12
FORMULA_NAME Szymanski-PT-b10-LTLFireability-13
FORMULA_NAME Szymanski-PT-b10-LTLFireability-14
FORMULA_NAME Szymanski-PT-b10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679234980963

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Szymanski-PT-b10
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-19 14:09:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-19 14:09:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 14:09:42] [INFO ] Load time of PNML (sax parser for PT used): 283 ms
[2023-03-19 14:09:42] [INFO ] Transformed 568 places.
[2023-03-19 14:09:42] [INFO ] Transformed 8320 transitions.
[2023-03-19 14:09:42] [INFO ] Parsed PT model containing 568 places and 8320 transitions and 33408 arcs in 376 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 260 places in 19 ms
Reduce places removed 260 places and 256 transitions.
FORMULA Szymanski-PT-b10-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b10-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b10-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 48 out of 308 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 308/308 places, 8064/8064 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 306 transition count 8064
Applied a total of 2 rules in 132 ms. Remains 306 /308 variables (removed 2) and now considering 8064/8064 (removed 0) transitions.
[2023-03-19 14:09:43] [INFO ] Flow matrix only has 2733 transitions (discarded 5331 similar events)
// Phase 1: matrix 2733 rows 306 cols
[2023-03-19 14:09:43] [INFO ] Computed 1 place invariants in 61 ms
[2023-03-19 14:09:44] [INFO ] Implicit Places using invariants in 581 ms returned []
[2023-03-19 14:09:44] [INFO ] Flow matrix only has 2733 transitions (discarded 5331 similar events)
[2023-03-19 14:09:44] [INFO ] Invariant cache hit.
[2023-03-19 14:09:44] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:09:48] [INFO ] Implicit Places using invariants and state equation in 4086 ms returned []
Implicit Place search using SMT with State Equation took 4693 ms to find 0 implicit places.
[2023-03-19 14:09:48] [INFO ] Flow matrix only has 2733 transitions (discarded 5331 similar events)
[2023-03-19 14:09:48] [INFO ] Invariant cache hit.
[2023-03-19 14:09:50] [INFO ] Dead Transitions using invariants and state equation in 1903 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 306/308 places, 8064/8064 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6734 ms. Remains : 306/308 places, 8064/8064 transitions.
Support contains 48 out of 306 places after structural reductions.
[2023-03-19 14:09:50] [INFO ] Flatten gal took : 468 ms
[2023-03-19 14:09:51] [INFO ] Flatten gal took : 285 ms
[2023-03-19 14:09:51] [INFO ] Input system was already deterministic with 8064 transitions.
Incomplete random walk after 10001 steps, including 4 resets, run finished after 325 ms. (steps per millisecond=30 ) properties (out of 26) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 24) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 23) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 21) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 20) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 18) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 17) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) 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 16) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) 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 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) 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 15) 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 15) 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 15) 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 15) seen :0
Running SMT prover for 15 properties.
[2023-03-19 14:09:52] [INFO ] Flow matrix only has 2733 transitions (discarded 5331 similar events)
[2023-03-19 14:09:52] [INFO ] Invariant cache hit.
[2023-03-19 14:09:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2023-03-19 14:10:00] [INFO ] After 7858ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2023-03-19 14:10:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 5 ms returned sat
[2023-03-19 14:10:09] [INFO ] After 9503ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :15
[2023-03-19 14:10:10] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:10:25] [INFO ] After 15271ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :13
[2023-03-19 14:10:25] [INFO ] After 15271ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :13
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-19 14:10:25] [INFO ] After 25011ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :13
Parikh walk visited 0 properties in 349 ms.
Support contains 33 out of 306 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 306/306 places, 8064/8064 transitions.
Drop transitions removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 306 transition count 8008
Applied a total of 56 rules in 345 ms. Remains 306 /306 variables (removed 0) and now considering 8008/8064 (removed 56) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 346 ms. Remains : 306/306 places, 8008/8064 transitions.
Incomplete random walk after 10000 steps, including 5 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 14) 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 14) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 13) 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 13) 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 13) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 13) 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 13) 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 13) seen :0
Running SMT prover for 13 properties.
[2023-03-19 14:10:26] [INFO ] Flow matrix only has 2677 transitions (discarded 5331 similar events)
// Phase 1: matrix 2677 rows 306 cols
[2023-03-19 14:10:26] [INFO ] Computed 1 place invariants in 25 ms
[2023-03-19 14:10:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-19 14:10:33] [INFO ] After 7380ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2023-03-19 14:10:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-19 14:10:43] [INFO ] After 9393ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :13
[2023-03-19 14:10:43] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:10:55] [INFO ] After 11882ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :13
[2023-03-19 14:10:58] [INFO ] After 15434ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :12
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-19 14:10:58] [INFO ] After 25014ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :12
Parikh walk visited 0 properties in 404 ms.
Support contains 29 out of 306 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 306/306 places, 8008/8008 transitions.
Applied a total of 0 rules in 199 ms. Remains 306 /306 variables (removed 0) and now considering 8008/8008 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 200 ms. Remains : 306/306 places, 8008/8008 transitions.
Incomplete random walk after 10007 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 13) 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 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 13) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 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 3 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 22 ms. (steps per millisecond=454 ) properties (out of 11) 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 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 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 32 ms. (steps per millisecond=312 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2023-03-19 14:10:59] [INFO ] Flow matrix only has 2677 transitions (discarded 5331 similar events)
[2023-03-19 14:10:59] [INFO ] Invariant cache hit.
[2023-03-19 14:10:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-19 14:11:03] [INFO ] After 3815ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-19 14:11:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-19 14:11:07] [INFO ] After 4339ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2023-03-19 14:11:07] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:11:11] [INFO ] After 3836ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :10
[2023-03-19 14:11:23] [INFO ] After 15992ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 1949 ms.
[2023-03-19 14:11:25] [INFO ] After 22426ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Parikh walk visited 0 properties in 176 ms.
Support contains 22 out of 306 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 306/306 places, 8008/8008 transitions.
Drop transitions removed 58 transitions
Reduce isomorphic transitions removed 58 transitions.
Iterating post reduction 0 with 58 rules applied. Total rules applied 58 place count 306 transition count 7950
Applied a total of 58 rules in 296 ms. Remains 306 /306 variables (removed 0) and now considering 7950/8008 (removed 58) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 297 ms. Remains : 306/306 places, 7950/8008 transitions.
Incomplete random walk after 10005 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 10) 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 10) 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 10) 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 10) 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 10) seen :0
Incomplete Best-First random walk after 10000 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 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) 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
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 10) seen :1
Running SMT prover for 9 properties.
[2023-03-19 14:11:26] [INFO ] Flow matrix only has 2619 transitions (discarded 5331 similar events)
// Phase 1: matrix 2619 rows 306 cols
[2023-03-19 14:11:26] [INFO ] Computed 1 place invariants in 19 ms
[2023-03-19 14:11:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-19 14:11:30] [INFO ] After 3827ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-19 14:11:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-19 14:11:35] [INFO ] After 4360ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-19 14:11:35] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:11:54] [INFO ] After 19398ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :8
[2023-03-19 14:11:55] [INFO ] After 20512ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-19 14:11:55] [INFO ] After 25014ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 217 ms.
Support contains 20 out of 306 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 306/306 places, 7950/7950 transitions.
Applied a total of 0 rules in 225 ms. Remains 306 /306 variables (removed 0) and now considering 7950/7950 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 226 ms. Remains : 306/306 places, 7950/7950 transitions.
Computed a total of 12 stabilizing places and 2432 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 6 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 8064/8064 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 305 transition count 7936
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 305 transition count 7936
Applied a total of 2 rules in 86 ms. Remains 305 /306 variables (removed 1) and now considering 7936/8064 (removed 128) transitions.
[2023-03-19 14:11:56] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2023-03-19 14:11:56] [INFO ] Computed 1 place invariants in 22 ms
[2023-03-19 14:11:56] [INFO ] Implicit Places using invariants in 438 ms returned []
[2023-03-19 14:11:56] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:11:56] [INFO ] Invariant cache hit.
[2023-03-19 14:11:57] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:12:03] [INFO ] Implicit Places using invariants and state equation in 6321 ms returned []
Implicit Place search using SMT with State Equation took 6766 ms to find 0 implicit places.
[2023-03-19 14:12:03] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:12:03] [INFO ] Invariant cache hit.
[2023-03-19 14:12:05] [INFO ] Dead Transitions using invariants and state equation in 1854 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 305/306 places, 7936/8064 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8709 ms. Remains : 305/306 places, 7936/8064 transitions.
Stuttering acceptance computed with spot in 235 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Szymanski-PT-b10-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (GEQ s97 1) (GEQ s289 1) (OR (LT s99 1) (LT s260 1)) (OR (LT s14 1) (LT s267 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 2 ms.
FORMULA Szymanski-PT-b10-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-b10-LTLFireability-00 finished in 9006 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 306 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 306/306 places, 8064/8064 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 305 transition count 7936
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 305 transition count 7936
Applied a total of 2 rules in 584 ms. Remains 305 /306 variables (removed 1) and now considering 7936/8064 (removed 128) transitions.
[2023-03-19 14:12:05] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:12:05] [INFO ] Invariant cache hit.
[2023-03-19 14:12:06] [INFO ] Implicit Places using invariants in 410 ms returned []
[2023-03-19 14:12:06] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:12:06] [INFO ] Invariant cache hit.
[2023-03-19 14:12:06] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:12:13] [INFO ] Implicit Places using invariants and state equation in 6915 ms returned []
Implicit Place search using SMT with State Equation took 7329 ms to find 0 implicit places.
[2023-03-19 14:12:14] [INFO ] Redundant transitions in 988 ms returned []
[2023-03-19 14:12:14] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:12:14] [INFO ] Invariant cache hit.
[2023-03-19 14:12:16] [INFO ] Dead Transitions using invariants and state equation in 1848 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 305/306 places, 7936/8064 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10759 ms. Remains : 305/306 places, 7936/8064 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : Szymanski-PT-b10-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s52 1) (GEQ s258 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 501 ms.
Stack based approach found an accepted trace after 183 steps with 0 reset with depth 184 and stack size 184 in 2 ms.
FORMULA Szymanski-PT-b10-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property Szymanski-PT-b10-LTLFireability-02 finished in 11318 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(((X(p1)||F(p2))&&p0))))'
Support contains 6 out of 306 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 306/306 places, 8064/8064 transitions.
Applied a total of 0 rules in 197 ms. Remains 306 /306 variables (removed 0) and now considering 8064/8064 (removed 0) transitions.
[2023-03-19 14:12:16] [INFO ] Flow matrix only has 2733 transitions (discarded 5331 similar events)
// Phase 1: matrix 2733 rows 306 cols
[2023-03-19 14:12:16] [INFO ] Computed 1 place invariants in 27 ms
[2023-03-19 14:12:17] [INFO ] Implicit Places using invariants in 435 ms returned []
[2023-03-19 14:12:17] [INFO ] Flow matrix only has 2733 transitions (discarded 5331 similar events)
[2023-03-19 14:12:17] [INFO ] Invariant cache hit.
[2023-03-19 14:12:17] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:12:21] [INFO ] Implicit Places using invariants and state equation in 4385 ms returned []
Implicit Place search using SMT with State Equation took 4822 ms to find 0 implicit places.
[2023-03-19 14:12:22] [INFO ] Redundant transitions in 701 ms returned []
[2023-03-19 14:12:22] [INFO ] Flow matrix only has 2733 transitions (discarded 5331 similar events)
[2023-03-19 14:12:22] [INFO ] Invariant cache hit.
[2023-03-19 14:12:24] [INFO ] Dead Transitions using invariants and state equation in 1904 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7631 ms. Remains : 306/306 places, 8064/8064 transitions.
Stuttering acceptance computed with spot in 193 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : Szymanski-PT-b10-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(AND p0 (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s11 1) (GEQ s268 1)), p2:(OR (LT s91 1) (LT s286 1)), p1:(AND (GEQ s75 1) (GEQ s274 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 172 steps with 0 reset in 3 ms.
FORMULA Szymanski-PT-b10-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-b10-LTLFireability-04 finished in 7853 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X((p0||X((!p0 U (p1||G(!p0))))))))'
Support contains 4 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 8064/8064 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 305 transition count 7936
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 305 transition count 7936
Applied a total of 2 rules in 41 ms. Remains 305 /306 variables (removed 1) and now considering 7936/8064 (removed 128) transitions.
[2023-03-19 14:12:24] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2023-03-19 14:12:24] [INFO ] Computed 1 place invariants in 23 ms
[2023-03-19 14:12:24] [INFO ] Implicit Places using invariants in 448 ms returned []
[2023-03-19 14:12:24] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:12:24] [INFO ] Invariant cache hit.
[2023-03-19 14:12:25] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:12:30] [INFO ] Implicit Places using invariants and state equation in 5884 ms returned []
Implicit Place search using SMT with State Equation took 6340 ms to find 0 implicit places.
[2023-03-19 14:12:30] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:12:30] [INFO ] Invariant cache hit.
[2023-03-19 14:12:32] [INFO ] Dead Transitions using invariants and state equation in 1825 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 305/306 places, 7936/8064 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8208 ms. Remains : 305/306 places, 7936/8064 transitions.
Stuttering acceptance computed with spot in 144 ms :[(NOT p0), (NOT p0), false, (AND p0 (NOT p1)), true]
Running random walk in product with property : Szymanski-PT-b10-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (GEQ s15 1) (GEQ s282 1)), p1:(AND (NOT (AND (GEQ s81 1) (GEQ s257 1))) (NOT (AND (GEQ s15 1) (GEQ s282 1))))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 183 steps with 0 reset in 3 ms.
FORMULA Szymanski-PT-b10-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-b10-LTLFireability-05 finished in 8381 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0) U G(!p1))))'
Support contains 4 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 8064/8064 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 305 transition count 7936
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 305 transition count 7936
Applied a total of 2 rules in 45 ms. Remains 305 /306 variables (removed 1) and now considering 7936/8064 (removed 128) transitions.
[2023-03-19 14:12:32] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:12:32] [INFO ] Invariant cache hit.
[2023-03-19 14:12:33] [INFO ] Implicit Places using invariants in 405 ms returned []
[2023-03-19 14:12:33] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:12:33] [INFO ] Invariant cache hit.
[2023-03-19 14:12:33] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:12:39] [INFO ] Implicit Places using invariants and state equation in 5862 ms returned []
Implicit Place search using SMT with State Equation took 6270 ms to find 0 implicit places.
[2023-03-19 14:12:39] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:12:39] [INFO ] Invariant cache hit.
[2023-03-19 14:12:40] [INFO ] Dead Transitions using invariants and state equation in 1785 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 305/306 places, 7936/8064 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8101 ms. Remains : 305/306 places, 7936/8064 transitions.
Stuttering acceptance computed with spot in 180 ms :[p1, p1, true, (AND (NOT p1) (NOT p0)), p1]
Running random walk in product with property : Szymanski-PT-b10-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND p1 p0), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 2}, { cond=(NOT p1), acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(AND (GEQ s110 1) (GEQ s259 1)), p0:(AND (GEQ s85 1) (GEQ s300 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 319 steps with 1 reset in 4 ms.
FORMULA Szymanski-PT-b10-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-b10-LTLFireability-06 finished in 8315 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(!p0) U (G(p1) U p2)))'
Support contains 6 out of 306 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 306/306 places, 8064/8064 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 305 transition count 7936
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 305 transition count 7936
Applied a total of 2 rules in 228 ms. Remains 305 /306 variables (removed 1) and now considering 7936/8064 (removed 128) transitions.
[2023-03-19 14:12:41] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:12:41] [INFO ] Invariant cache hit.
[2023-03-19 14:12:41] [INFO ] Implicit Places using invariants in 418 ms returned []
[2023-03-19 14:12:41] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:12:41] [INFO ] Invariant cache hit.
[2023-03-19 14:12:42] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:12:48] [INFO ] Implicit Places using invariants and state equation in 6197 ms returned []
Implicit Place search using SMT with State Equation took 6617 ms to find 0 implicit places.
[2023-03-19 14:12:48] [INFO ] Redundant transitions in 928 ms returned []
[2023-03-19 14:12:48] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:12:48] [INFO ] Invariant cache hit.
[2023-03-19 14:12:50] [INFO ] Dead Transitions using invariants and state equation in 1783 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 305/306 places, 7936/8064 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9568 ms. Remains : 305/306 places, 7936/8064 transitions.
Stuttering acceptance computed with spot in 192 ms :[(NOT p2), true, p0, (NOT p1), (NOT p2), (AND p0 (NOT p1))]
Running random walk in product with property : Szymanski-PT-b10-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=0 dest: 4}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=0 dest: 5}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p1) p0), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 2}, { cond=(AND p1 p0), acceptance={} source=5 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(AND (GEQ s58 1) (GEQ s295 1)), p0:(AND (OR (AND (GEQ s91 1) (GEQ s269 1)) (AND (GEQ s58 1) (GEQ s295 1))) (GEQ s58 1) (GEQ s295 1)), p1:(AND (GEQ s6 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Product exploration explored 100000 steps with 13 reset in 421 ms.
Product exploration explored 100000 steps with 17 reset in 414 ms.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (NOT (AND (NOT p2) p1 p0))), (X (NOT (AND (NOT p2) p1))), (X (NOT p1)), (X (AND (NOT p2) (NOT p1))), (X (AND (NOT p2) (NOT p0))), (X (AND (NOT p2) (NOT p1) (NOT p0))), (X (NOT (AND (NOT p2) p1 (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p1))), (X (X (AND (NOT p2) (NOT p1)))), true, (X (X (AND (NOT p2) (NOT p0)))), (X (X (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 28 factoid took 1338 ms. Reduced automaton from 6 states, 18 edges and 3 AP (stutter insensitive) to 6 states, 18 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 196 ms :[(NOT p2), true, p0, (NOT p1), (NOT p2), (AND p0 (NOT p1))]
Incomplete random walk after 10009 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 13) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-19 14:12:53] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:12:53] [INFO ] Invariant cache hit.
[2023-03-19 14:12:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-19 14:12:54] [INFO ] After 831ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:3
[2023-03-19 14:12:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-19 14:12:57] [INFO ] After 2597ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :3
[2023-03-19 14:12:57] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:13:00] [INFO ] After 3733ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :3 sat :3
[2023-03-19 14:13:07] [INFO ] After 10243ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :3
Attempting to minimize the solution found.
Minimization took 2474 ms.
[2023-03-19 14:13:09] [INFO ] After 15390ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :3
Fused 6 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 99 ms.
Support contains 4 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Drop transitions removed 125 transitions
Reduce isomorphic transitions removed 125 transitions.
Iterating post reduction 0 with 125 rules applied. Total rules applied 125 place count 305 transition count 7811
Applied a total of 125 rules in 189 ms. Remains 305 /305 variables (removed 0) and now considering 7811/7936 (removed 125) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 189 ms. Remains : 305/305 places, 7811/7936 transitions.
Incomplete random walk after 10005 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) 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
Finished Best-First random walk after 728 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=242 )
Found 3 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (NOT (AND (NOT p2) p1 p0))), (X (NOT (AND (NOT p2) p1))), (X (NOT p1)), (X (AND (NOT p2) (NOT p1))), (X (AND (NOT p2) (NOT p0))), (X (AND (NOT p2) (NOT p1) (NOT p0))), (X (NOT (AND (NOT p2) p1 (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p1))), (X (X (AND (NOT p2) (NOT p1)))), true, (X (X (AND (NOT p2) (NOT p0)))), (X (X (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (G (NOT (AND (NOT p2) p1 p0))), (G (NOT (AND (NOT p2) (NOT p1) p0))), (G (NOT (AND p1 p0)))]
False Knowledge obtained : [(F (AND (NOT p2) p1)), (F (NOT (AND (NOT p2) (NOT p1)))), (F (AND (NOT p1) p0)), (F (AND (NOT p2) p1 (NOT p0))), (F p1), (F (AND p1 (NOT p0))), (F p0), (F (NOT (AND (NOT p2) (NOT p0)))), (F (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (F (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 31 factoid took 1663 ms. Reduced automaton from 6 states, 18 edges and 3 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p2) (NOT p0)), true, p0]
Stuttering acceptance computed with spot in 113 ms :[(AND (NOT p2) (NOT p0)), true, p0]
[2023-03-19 14:13:12] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:13:12] [INFO ] Invariant cache hit.
[2023-03-19 14:13:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-19 14:13:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 14:13:14] [INFO ] [Real]Absence check using state equation in 529 ms returned sat
[2023-03-19 14:13:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 14:13:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-19 14:13:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 14:13:17] [INFO ] [Nat]Absence check using state equation in 481 ms returned sat
[2023-03-19 14:13:17] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:13:18] [INFO ] [Nat]Added 147 Read/Feed constraints in 1372 ms returned sat
[2023-03-19 14:13:18] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2721 transitions) in 514 ms.
[2023-03-19 14:13:19] [INFO ] Added : 0 causal constraints over 0 iterations in 690 ms. Result :sat
Could not prove EG (AND (NOT p2) (NOT p0))
Support contains 4 out of 305 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 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 181 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2023-03-19 14:13:19] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:13:19] [INFO ] Invariant cache hit.
[2023-03-19 14:13:19] [INFO ] Implicit Places using invariants in 401 ms returned []
[2023-03-19 14:13:19] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:13:19] [INFO ] Invariant cache hit.
[2023-03-19 14:13:20] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:13:26] [INFO ] Implicit Places using invariants and state equation in 7081 ms returned []
Implicit Place search using SMT with State Equation took 7483 ms to find 0 implicit places.
[2023-03-19 14:13:27] [INFO ] Redundant transitions in 917 ms returned []
[2023-03-19 14:13:27] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:13:27] [INFO ] Invariant cache hit.
[2023-03-19 14:13:29] [INFO ] Dead Transitions using invariants and state equation in 1829 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10416 ms. Remains : 305/305 places, 7936/7936 transitions.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0)), (X (AND (NOT p2) (NOT p0))), (X (NOT p0)), true, (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 236 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p2) (NOT p0)), true, p0]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 2) seen :0
Finished Best-First random walk after 603 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=201 )
Knowledge obtained : [(AND (NOT p2) (NOT p0)), (X (AND (NOT p2) (NOT p0))), (X (NOT p0)), true, (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT (AND (NOT p2) (NOT p0)))), (F p0)]
Knowledge based reduction with 6 factoid took 299 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p2) (NOT p0)), true, p0]
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p2) (NOT p0)), true, p0]
[2023-03-19 14:13:30] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:13:30] [INFO ] Invariant cache hit.
[2023-03-19 14:13:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-19 14:13:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 14:13:32] [INFO ] [Real]Absence check using state equation in 546 ms returned sat
[2023-03-19 14:13:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 14:13:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-19 14:13:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 14:13:35] [INFO ] [Nat]Absence check using state equation in 482 ms returned sat
[2023-03-19 14:13:35] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:13:36] [INFO ] [Nat]Added 147 Read/Feed constraints in 1375 ms returned sat
[2023-03-19 14:13:37] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2721 transitions) in 338 ms.
[2023-03-19 14:13:37] [INFO ] Added : 0 causal constraints over 0 iterations in 494 ms. Result :sat
Could not prove EG (AND (NOT p2) (NOT p0))
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p2) (NOT p0)), true, p0]
Product exploration explored 100000 steps with 12 reset in 403 ms.
Product exploration explored 100000 steps with 45 reset in 418 ms.
Built C files in :
/tmp/ltsmin12566673858547047563
[2023-03-19 14:13:38] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2023-03-19 14:13:38] [INFO ] Built C files in 107ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12566673858547047563
Running compilation step : cd /tmp/ltsmin12566673858547047563;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12566673858547047563;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12566673858547047563;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 185 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2023-03-19 14:13:41] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:13:41] [INFO ] Invariant cache hit.
[2023-03-19 14:13:41] [INFO ] Implicit Places using invariants in 439 ms returned []
[2023-03-19 14:13:42] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:13:42] [INFO ] Invariant cache hit.
[2023-03-19 14:13:42] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:13:49] [INFO ] Implicit Places using invariants and state equation in 7747 ms returned []
Implicit Place search using SMT with State Equation took 8189 ms to find 0 implicit places.
[2023-03-19 14:13:50] [INFO ] Redundant transitions in 831 ms returned []
[2023-03-19 14:13:50] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:13:50] [INFO ] Invariant cache hit.
[2023-03-19 14:13:52] [INFO ] Dead Transitions using invariants and state equation in 1837 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11050 ms. Remains : 305/305 places, 7936/7936 transitions.
Built C files in :
/tmp/ltsmin5336289599920333450
[2023-03-19 14:13:52] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2023-03-19 14:13:52] [INFO ] Built C files in 68ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5336289599920333450
Running compilation step : cd /tmp/ltsmin5336289599920333450;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5336289599920333450;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5336289599920333450;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-19 14:13:56] [INFO ] Flatten gal took : 259 ms
[2023-03-19 14:13:56] [INFO ] Flatten gal took : 219 ms
[2023-03-19 14:13:56] [INFO ] Time to serialize gal into /tmp/LTL5222929994831307392.gal : 42 ms
[2023-03-19 14:13:56] [INFO ] Time to serialize properties into /tmp/LTL17978159211267833552.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5222929994831307392.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7064858567775045801.hoa' '-atoms' '/tmp/LTL17978159211267833552.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL17978159211267833552.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7064858567775045801.hoa
Detected timeout of ITS tools.
[2023-03-19 14:14:11] [INFO ] Flatten gal took : 188 ms
[2023-03-19 14:14:11] [INFO ] Flatten gal took : 198 ms
[2023-03-19 14:14:11] [INFO ] Time to serialize gal into /tmp/LTL14883207804448117162.gal : 27 ms
[2023-03-19 14:14:11] [INFO ] Time to serialize properties into /tmp/LTL14931668870564206179.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14883207804448117162.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14931668870564206179.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((G(!("(((((p91>=1)&&(l13>=1))||((p58>=1)&&(l41>=1)))&&(p58>=1))&&(l41>=1))")))U((G("((s6>=1)&&(l0>=1))"))U("((p58>=1)&&(l41>=1))"))...157
Formula 0 simplified : F"(((((p91>=1)&&(l13>=1))||((p58>=1)&&(l41>=1)))&&(p58>=1))&&(l41>=1))" R (F!"((s6>=1)&&(l0>=1))" R !"((p58>=1)&&(l41>=1))")
Detected timeout of ITS tools.
[2023-03-19 14:14:27] [INFO ] Flatten gal took : 180 ms
[2023-03-19 14:14:27] [INFO ] Applying decomposition
[2023-03-19 14:14:27] [INFO ] Flatten gal took : 174 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph5652462310117029519.txt' '-o' '/tmp/graph5652462310117029519.bin' '-w' '/tmp/graph5652462310117029519.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5652462310117029519.bin' '-l' '-1' '-v' '-w' '/tmp/graph5652462310117029519.weights' '-q' '0' '-e' '0.001'
[2023-03-19 14:14:27] [INFO ] Decomposing Gal with order
[2023-03-19 14:14:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 14:14:28] [INFO ] Removed a total of 17871 redundant transitions.
[2023-03-19 14:14:28] [INFO ] Flatten gal took : 667 ms
[2023-03-19 14:14:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 1007 labels/synchronizations in 336 ms.
[2023-03-19 14:14:29] [INFO ] Time to serialize gal into /tmp/LTL17729374787345547322.gal : 29 ms
[2023-03-19 14:14:29] [INFO ] Time to serialize properties into /tmp/LTL12041468295263659895.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17729374787345547322.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12041468295263659895.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !(((G(!("(((((i6.i0.u29.p91>=1)&&(u48.l13>=1))||((i6.i1.u18.p58>=1)&&(i6.i1.u58.l41>=1)))&&(i6.i1.u18.p58>=1))&&(i6.i1.u58.l41>=1))"))...244
Formula 0 simplified : F"(((((i6.i0.u29.p91>=1)&&(u48.l13>=1))||((i6.i1.u18.p58>=1)&&(i6.i1.u58.l41>=1)))&&(i6.i1.u18.p58>=1))&&(i6.i1.u58.l41>=1))" R (F!"...234
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17763183947145848137
[2023-03-19 14:14:44] [INFO ] Built C files in 59ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17763183947145848137
Running compilation step : cd /tmp/ltsmin17763183947145848137;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17763183947145848137;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17763183947145848137;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property Szymanski-PT-b10-LTLFireability-07 finished in 126338 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0||X((G(F(!p1))||G(p0)))) U p1))'
Support contains 4 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 8064/8064 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 305 transition count 7936
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 305 transition count 7936
Applied a total of 2 rules in 42 ms. Remains 305 /306 variables (removed 1) and now considering 7936/8064 (removed 128) transitions.
[2023-03-19 14:14:47] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:14:47] [INFO ] Invariant cache hit.
[2023-03-19 14:14:47] [INFO ] Implicit Places using invariants in 434 ms returned []
[2023-03-19 14:14:47] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:14:47] [INFO ] Invariant cache hit.
[2023-03-19 14:14:48] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:14:54] [INFO ] Implicit Places using invariants and state equation in 6037 ms returned []
Implicit Place search using SMT with State Equation took 6474 ms to find 0 implicit places.
[2023-03-19 14:14:54] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:14:54] [INFO ] Invariant cache hit.
[2023-03-19 14:14:55] [INFO ] Dead Transitions using invariants and state equation in 1820 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 305/306 places, 7936/8064 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8339 ms. Remains : 305/306 places, 7936/8064 transitions.
Stuttering acceptance computed with spot in 148 ms :[(NOT p1), (AND (NOT p0) p1), p1, p1]
Running random walk in product with property : Szymanski-PT-b10-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=p1, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(AND (GEQ s104 1) (GEQ s258 1)), p0:(AND (GEQ s99 1) (GEQ s261 1))], 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]]
Product exploration explored 100000 steps with 128 reset in 491 ms.
Product exploration explored 100000 steps with 109 reset in 473 ms.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (NOT p1)), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), true, (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p1))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 10 factoid took 382 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 89 ms :[(NOT p1), p1, p1]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 2) seen :0
Finished Best-First random walk after 111 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=55 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (NOT p1)), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), true, (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p1))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p1), (F (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 10 factoid took 391 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 105 ms :[(NOT p1), p1, p1]
Stuttering acceptance computed with spot in 104 ms :[(NOT p1), p1, p1]
[2023-03-19 14:14:58] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:14:58] [INFO ] Invariant cache hit.
[2023-03-19 14:15:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-19 14:15:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 14:15:00] [INFO ] [Real]Absence check using state equation in 503 ms returned sat
[2023-03-19 14:15:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 14:15:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-19 14:15:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 14:15:03] [INFO ] [Nat]Absence check using state equation in 511 ms returned sat
[2023-03-19 14:15:03] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:15:03] [INFO ] [Nat]Added 147 Read/Feed constraints in 697 ms returned sat
[2023-03-19 14:15:04] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2721 transitions) in 359 ms.
[2023-03-19 14:15:04] [INFO ] Added : 1 causal constraints over 1 iterations in 594 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 4 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 184 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2023-03-19 14:15:04] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:15:04] [INFO ] Invariant cache hit.
[2023-03-19 14:15:05] [INFO ] Implicit Places using invariants in 385 ms returned []
[2023-03-19 14:15:05] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:15:05] [INFO ] Invariant cache hit.
[2023-03-19 14:15:05] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:15:11] [INFO ] Implicit Places using invariants and state equation in 6321 ms returned []
Implicit Place search using SMT with State Equation took 6712 ms to find 0 implicit places.
[2023-03-19 14:15:12] [INFO ] Redundant transitions in 898 ms returned []
[2023-03-19 14:15:12] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:15:12] [INFO ] Invariant cache hit.
[2023-03-19 14:15:14] [INFO ] Dead Transitions using invariants and state equation in 1812 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9616 ms. Remains : 305/305 places, 7936/7936 transitions.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (AND (NOT p1) (NOT p0))), true, (X (X (NOT p1))), (X (X (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 226 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 102 ms :[(NOT p1), p1, p1]
Finished random walk after 25 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=12 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (AND (NOT p1) (NOT p0))), true, (X (X (NOT p1))), (X (X (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F p1), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 6 factoid took 273 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 88 ms :[(NOT p1), p1, p1]
Stuttering acceptance computed with spot in 115 ms :[(NOT p1), p1, p1]
[2023-03-19 14:15:15] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:15:15] [INFO ] Invariant cache hit.
[2023-03-19 14:15:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-19 14:15:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 14:15:18] [INFO ] [Real]Absence check using state equation in 526 ms returned sat
[2023-03-19 14:15:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 14:15:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-19 14:15:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 14:15:21] [INFO ] [Nat]Absence check using state equation in 540 ms returned sat
[2023-03-19 14:15:21] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:15:21] [INFO ] [Nat]Added 147 Read/Feed constraints in 713 ms returned sat
[2023-03-19 14:15:22] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2721 transitions) in 533 ms.
[2023-03-19 14:15:22] [INFO ] Added : 1 causal constraints over 1 iterations in 772 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 493 ms :[(NOT p1), p1, p1]
Product exploration explored 100000 steps with 10 reset in 391 ms.
Product exploration explored 100000 steps with 50 reset in 423 ms.
Built C files in :
/tmp/ltsmin4635509216621357710
[2023-03-19 14:15:23] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2023-03-19 14:15:23] [INFO ] Built C files in 71ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4635509216621357710
Running compilation step : cd /tmp/ltsmin4635509216621357710;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4635509216621357710;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4635509216621357710;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 174 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2023-03-19 14:15:27] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:15:27] [INFO ] Invariant cache hit.
[2023-03-19 14:15:27] [INFO ] Implicit Places using invariants in 406 ms returned []
[2023-03-19 14:15:27] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:15:27] [INFO ] Invariant cache hit.
[2023-03-19 14:15:28] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:15:34] [INFO ] Implicit Places using invariants and state equation in 6439 ms returned []
Implicit Place search using SMT with State Equation took 6848 ms to find 0 implicit places.
[2023-03-19 14:15:34] [INFO ] Redundant transitions in 903 ms returned []
[2023-03-19 14:15:34] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:15:34] [INFO ] Invariant cache hit.
[2023-03-19 14:15:36] [INFO ] Dead Transitions using invariants and state equation in 1867 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9802 ms. Remains : 305/305 places, 7936/7936 transitions.
Built C files in :
/tmp/ltsmin4219840214604962245
[2023-03-19 14:15:36] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2023-03-19 14:15:36] [INFO ] Built C files in 57ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4219840214604962245
Running compilation step : cd /tmp/ltsmin4219840214604962245;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4219840214604962245;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4219840214604962245;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-19 14:15:40] [INFO ] Flatten gal took : 187 ms
[2023-03-19 14:15:40] [INFO ] Flatten gal took : 197 ms
[2023-03-19 14:15:40] [INFO ] Time to serialize gal into /tmp/LTL3581369365205176862.gal : 25 ms
[2023-03-19 14:15:40] [INFO ] Time to serialize properties into /tmp/LTL5001069540262042798.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3581369365205176862.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12307043095429771052.hoa' '-atoms' '/tmp/LTL5001069540262042798.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL5001069540262042798.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12307043095429771052.hoa
Detected timeout of ITS tools.
[2023-03-19 14:15:55] [INFO ] Flatten gal took : 189 ms
[2023-03-19 14:15:55] [INFO ] Flatten gal took : 212 ms
[2023-03-19 14:15:55] [INFO ] Time to serialize gal into /tmp/LTL8899773287986178678.gal : 23 ms
[2023-03-19 14:15:55] [INFO ] Time to serialize properties into /tmp/LTL1741450023932683279.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8899773287986178678.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1741450023932683279.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((((X((G(F(!("((p104>=1)&&(l2>=1))"))))||(G("((p99>=1)&&(l5>=1))"))))||("((p99>=1)&&(l5>=1))"))U("((p104>=1)&&(l2>=1))")))
Formula 0 simplified : (!"((p99>=1)&&(l5>=1))" & X(FG"((p104>=1)&&(l2>=1))" & F!"((p99>=1)&&(l5>=1))")) R !"((p104>=1)&&(l2>=1))"
Detected timeout of ITS tools.
[2023-03-19 14:16:11] [INFO ] Flatten gal took : 180 ms
[2023-03-19 14:16:11] [INFO ] Applying decomposition
[2023-03-19 14:16:11] [INFO ] Flatten gal took : 189 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph1750352285488167448.txt' '-o' '/tmp/graph1750352285488167448.bin' '-w' '/tmp/graph1750352285488167448.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1750352285488167448.bin' '-l' '-1' '-v' '-w' '/tmp/graph1750352285488167448.weights' '-q' '0' '-e' '0.001'
[2023-03-19 14:16:11] [INFO ] Decomposing Gal with order
[2023-03-19 14:16:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 14:16:12] [INFO ] Removed a total of 18142 redundant transitions.
[2023-03-19 14:16:12] [INFO ] Flatten gal took : 350 ms
[2023-03-19 14:16:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 1180 labels/synchronizations in 163 ms.
[2023-03-19 14:16:12] [INFO ] Time to serialize gal into /tmp/LTL12312684888702359902.gal : 20 ms
[2023-03-19 14:16:12] [INFO ] Time to serialize properties into /tmp/LTL6489570631730174201.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12312684888702359902.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6489570631730174201.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((((X((G(F(!("((i4.u49.p104>=1)&&(i3.i0.u45.l2>=1))"))))||(G("((i8.u33.p99>=1)&&(i3.i1.u46.l5>=1))"))))||("((i8.u33.p99>=1)&&(i3.i1.u...212
Formula 0 simplified : (!"((i8.u33.p99>=1)&&(i3.i1.u46.l5>=1))" & X(FG"((i4.u49.p104>=1)&&(i3.i0.u45.l2>=1))" & F!"((i8.u33.p99>=1)&&(i3.i1.u46.l5>=1))")) ...197
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin156183308802524619
[2023-03-19 14:16:27] [INFO ] Built C files in 65ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin156183308802524619
Running compilation step : cd /tmp/ltsmin156183308802524619;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin156183308802524619;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin156183308802524619;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property Szymanski-PT-b10-LTLFireability-08 finished in 103219 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&(p1||F(p2)))))'
Support contains 6 out of 306 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 306/306 places, 8064/8064 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 305 transition count 7936
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 305 transition count 7936
Applied a total of 2 rules in 197 ms. Remains 305 /306 variables (removed 1) and now considering 7936/8064 (removed 128) transitions.
[2023-03-19 14:16:30] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:16:30] [INFO ] Invariant cache hit.
[2023-03-19 14:16:31] [INFO ] Implicit Places using invariants in 398 ms returned []
[2023-03-19 14:16:31] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:16:31] [INFO ] Invariant cache hit.
[2023-03-19 14:16:31] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:16:37] [INFO ] Implicit Places using invariants and state equation in 5798 ms returned []
Implicit Place search using SMT with State Equation took 6206 ms to find 0 implicit places.
[2023-03-19 14:16:37] [INFO ] Redundant transitions in 829 ms returned []
[2023-03-19 14:16:37] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:16:37] [INFO ] Invariant cache hit.
[2023-03-19 14:16:39] [INFO ] Dead Transitions using invariants and state equation in 1844 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 305/306 places, 7936/8064 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9081 ms. Remains : 305/306 places, 7936/8064 transitions.
Stuttering acceptance computed with spot in 115 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2)]
Running random walk in product with property : Szymanski-PT-b10-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (OR (LT s40 1) (LT s280 1)) (OR (LT s37 1) (LT s257 1))), p1:(AND (GEQ s31 1) (GEQ s273 1)), p2:(AND (GEQ s37 1) (GEQ s257 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 360 ms.
Stack based approach found an accepted trace after 164 steps with 0 reset with depth 165 and stack size 165 in 2 ms.
FORMULA Szymanski-PT-b10-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property Szymanski-PT-b10-LTLFireability-09 finished in 9587 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(p1)&&p0))))'
Support contains 8 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 8064/8064 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 305 transition count 7936
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 305 transition count 7936
Applied a total of 2 rules in 38 ms. Remains 305 /306 variables (removed 1) and now considering 7936/8064 (removed 128) transitions.
[2023-03-19 14:16:40] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:16:40] [INFO ] Invariant cache hit.
[2023-03-19 14:16:40] [INFO ] Implicit Places using invariants in 413 ms returned []
[2023-03-19 14:16:40] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:16:40] [INFO ] Invariant cache hit.
[2023-03-19 14:16:41] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:16:47] [INFO ] Implicit Places using invariants and state equation in 6671 ms returned []
Implicit Place search using SMT with State Equation took 7091 ms to find 0 implicit places.
[2023-03-19 14:16:47] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:16:47] [INFO ] Invariant cache hit.
[2023-03-19 14:16:49] [INFO ] Dead Transitions using invariants and state equation in 1855 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 305/306 places, 7936/8064 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8985 ms. Remains : 305/306 places, 7936/8064 transitions.
Stuttering acceptance computed with spot in 98 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : Szymanski-PT-b10-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (GEQ s91 1) (GEQ s302 1)), p1:(AND (OR (LT s9 1) (LT s284 1) (LT s63 1) (LT s298 1)) (OR (LT s124 1) (LT s276 1)))], 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 0 ms.
FORMULA Szymanski-PT-b10-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-b10-LTLFireability-10 finished in 9111 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(G(p0)) U p1)||(X(p0)&&G(p2))))'
Support contains 6 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 8064/8064 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 305 transition count 7936
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 305 transition count 7936
Applied a total of 2 rules in 43 ms. Remains 305 /306 variables (removed 1) and now considering 7936/8064 (removed 128) transitions.
[2023-03-19 14:16:49] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:16:49] [INFO ] Invariant cache hit.
[2023-03-19 14:16:49] [INFO ] Implicit Places using invariants in 402 ms returned []
[2023-03-19 14:16:49] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:16:49] [INFO ] Invariant cache hit.
[2023-03-19 14:16:50] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:16:56] [INFO ] Implicit Places using invariants and state equation in 6431 ms returned []
Implicit Place search using SMT with State Equation took 6836 ms to find 0 implicit places.
[2023-03-19 14:16:56] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:16:56] [INFO ] Invariant cache hit.
[2023-03-19 14:16:58] [INFO ] Dead Transitions using invariants and state equation in 1823 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 305/306 places, 7936/8064 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8703 ms. Remains : 305/306 places, 7936/8064 transitions.
Stuttering acceptance computed with spot in 203 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p0), (NOT p1), (AND (NOT p0) p2), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : Szymanski-PT-b10-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={} source=0 dest: 4}, { cond=(AND (NOT p1) p2), acceptance={} source=0 dest: 5}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=3 dest: 2}], [{ cond=(NOT p2), acceptance={} source=4 dest: 1}, { cond=p2, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(AND (GEQ s29 1) (GEQ s270 1)), p2:(AND (GEQ s114 1) (GEQ s261 1)), p0:(AND (GEQ s102 1) (GEQ s256 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 164 steps with 0 reset in 2 ms.
FORMULA Szymanski-PT-b10-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-b10-LTLFireability-11 finished in 8937 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 8064/8064 transitions.
Applied a total of 0 rules in 27 ms. Remains 306 /306 variables (removed 0) and now considering 8064/8064 (removed 0) transitions.
[2023-03-19 14:16:58] [INFO ] Flow matrix only has 2733 transitions (discarded 5331 similar events)
// Phase 1: matrix 2733 rows 306 cols
[2023-03-19 14:16:58] [INFO ] Computed 1 place invariants in 23 ms
[2023-03-19 14:16:58] [INFO ] Implicit Places using invariants in 471 ms returned []
[2023-03-19 14:16:58] [INFO ] Flow matrix only has 2733 transitions (discarded 5331 similar events)
[2023-03-19 14:16:58] [INFO ] Invariant cache hit.
[2023-03-19 14:16:59] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:17:03] [INFO ] Implicit Places using invariants and state equation in 5114 ms returned []
Implicit Place search using SMT with State Equation took 5587 ms to find 0 implicit places.
[2023-03-19 14:17:03] [INFO ] Flow matrix only has 2733 transitions (discarded 5331 similar events)
[2023-03-19 14:17:03] [INFO ] Invariant cache hit.
[2023-03-19 14:17:05] [INFO ] Dead Transitions using invariants and state equation in 1870 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7493 ms. Remains : 306/306 places, 8064/8064 transitions.
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Szymanski-PT-b10-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s18 1) (GEQ s286 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 336 steps with 0 reset in 3 ms.
FORMULA Szymanski-PT-b10-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-b10-LTLFireability-13 finished in 7580 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 306 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 306/306 places, 8064/8064 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 305 transition count 7936
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 305 transition count 7936
Applied a total of 2 rules in 204 ms. Remains 305 /306 variables (removed 1) and now considering 7936/8064 (removed 128) transitions.
[2023-03-19 14:17:06] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2023-03-19 14:17:06] [INFO ] Computed 1 place invariants in 14 ms
[2023-03-19 14:17:06] [INFO ] Implicit Places using invariants in 421 ms returned []
[2023-03-19 14:17:06] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:17:06] [INFO ] Invariant cache hit.
[2023-03-19 14:17:07] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:17:13] [INFO ] Implicit Places using invariants and state equation in 6731 ms returned []
Implicit Place search using SMT with State Equation took 7154 ms to find 0 implicit places.
[2023-03-19 14:17:13] [INFO ] Redundant transitions in 682 ms returned []
[2023-03-19 14:17:13] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:17:13] [INFO ] Invariant cache hit.
[2023-03-19 14:17:15] [INFO ] Dead Transitions using invariants and state equation in 1811 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 305/306 places, 7936/8064 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9862 ms. Remains : 305/306 places, 7936/8064 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : Szymanski-PT-b10-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s110 1) (LT s289 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 38 reset in 379 ms.
Product exploration explored 100000 steps with 13 reset in 360 ms.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Incomplete random walk after 10008 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 254372 steps, run timeout after 3001 ms. (steps per millisecond=84 ) properties seen :{}
Probabilistic random walk after 254372 steps, saw 200933 distinct states, run finished after 3002 ms. (steps per millisecond=84 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-19 14:17:19] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:17:19] [INFO ] Invariant cache hit.
[2023-03-19 14:17:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-19 14:17:20] [INFO ] After 949ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 14:17:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-19 14:17:22] [INFO ] After 1494ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 14:17:22] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:17:25] [INFO ] After 3254ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-19 14:17:25] [INFO ] After 3570ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 180 ms.
[2023-03-19 14:17:26] [INFO ] After 5311ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 11 ms.
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Drop transitions removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 0 with 128 rules applied. Total rules applied 128 place count 305 transition count 7808
Applied a total of 128 rules in 175 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7936 (removed 128) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 175 ms. Remains : 305/305 places, 7808/7936 transitions.
Incomplete random walk after 10004 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Finished Best-First random walk after 4333 steps, including 1 resets, run visited all 1 properties in 5 ms. (steps per millisecond=866 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 106 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 170 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2023-03-19 14:17:26] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:17:26] [INFO ] Invariant cache hit.
[2023-03-19 14:17:27] [INFO ] Implicit Places using invariants in 410 ms returned []
[2023-03-19 14:17:27] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:17:27] [INFO ] Invariant cache hit.
[2023-03-19 14:17:27] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:17:33] [INFO ] Implicit Places using invariants and state equation in 6522 ms returned []
Implicit Place search using SMT with State Equation took 6932 ms to find 0 implicit places.
[2023-03-19 14:17:34] [INFO ] Redundant transitions in 638 ms returned []
[2023-03-19 14:17:34] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:17:34] [INFO ] Invariant cache hit.
[2023-03-19 14:17:35] [INFO ] Dead Transitions using invariants and state equation in 1807 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9557 ms. Remains : 305/305 places, 7936/7936 transitions.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 91 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Incomplete random walk after 10002 steps, including 3 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 255759 steps, run timeout after 3001 ms. (steps per millisecond=85 ) properties seen :{}
Probabilistic random walk after 255759 steps, saw 201239 distinct states, run finished after 3001 ms. (steps per millisecond=85 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-19 14:17:39] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:17:39] [INFO ] Invariant cache hit.
[2023-03-19 14:17:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-19 14:17:40] [INFO ] After 941ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 14:17:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-19 14:17:41] [INFO ] After 1486ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 14:17:41] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:17:44] [INFO ] After 3254ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-19 14:17:45] [INFO ] After 3570ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 179 ms.
[2023-03-19 14:17:45] [INFO ] After 5305ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 11 ms.
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Drop transitions removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 0 with 128 rules applied. Total rules applied 128 place count 305 transition count 7808
Applied a total of 128 rules in 174 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7936 (removed 128) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 175 ms. Remains : 305/305 places, 7808/7936 transitions.
Incomplete random walk after 10004 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 241086 steps, run timeout after 3001 ms. (steps per millisecond=80 ) properties seen :{}
Probabilistic random walk after 241086 steps, saw 186854 distinct states, run finished after 3001 ms. (steps per millisecond=80 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-19 14:17:48] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 14:17:48] [INFO ] Computed 3 place invariants in 12 ms
[2023-03-19 14:17:48] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 14:17:49] [INFO ] After 815ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 14:17:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 14:17:50] [INFO ] After 772ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 14:17:50] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:17:53] [INFO ] After 3438ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-19 14:17:54] [INFO ] After 3955ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 627 ms.
[2023-03-19 14:17:54] [INFO ] After 5437ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 169 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 171 ms. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 167 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2023-03-19 14:17:55] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 14:17:55] [INFO ] Invariant cache hit.
[2023-03-19 14:17:55] [INFO ] Implicit Places using invariants in 503 ms returned []
[2023-03-19 14:17:55] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 14:17:55] [INFO ] Invariant cache hit.
[2023-03-19 14:17:56] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:17:57] [INFO ] Implicit Places using invariants and state equation in 1766 ms returned []
Implicit Place search using SMT with State Equation took 2272 ms to find 0 implicit places.
[2023-03-19 14:17:58] [INFO ] Redundant transitions in 656 ms returned []
[2023-03-19 14:17:58] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 14:17:58] [INFO ] Invariant cache hit.
[2023-03-19 14:18:00] [INFO ] Dead Transitions using invariants and state equation in 2063 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5171 ms. Remains : 305/305 places, 7808/7808 transitions.
Graph (trivial) has 4944 edges and 305 vertex of which 26 / 305 are part of one of the 4 SCC in 8 ms
Free SCC test removed 22 places
Drop transitions removed 2888 transitions
Ensure Unique test removed 2349 transitions
Reduce isomorphic transitions removed 5237 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 283 transition count 2569
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 281 transition count 2569
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 5 place count 281 transition count 2566
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 11 place count 278 transition count 2566
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 13 place count 277 transition count 2565
Drop transitions removed 417 transitions
Redundant transition composition rules discarded 417 transitions
Iterating global reduction 2 with 417 rules applied. Total rules applied 430 place count 277 transition count 2148
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 430 place count 277 transition count 2147
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 432 place count 276 transition count 2147
Applied a total of 432 rules in 255 ms. Remains 276 /305 variables (removed 29) and now considering 2147/7808 (removed 5661) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2147 rows 276 cols
[2023-03-19 14:18:00] [INFO ] Computed 3 place invariants in 9 ms
[2023-03-19 14:18:00] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 14:18:01] [INFO ] After 610ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 14:18:01] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-19 14:18:01] [INFO ] After 603ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 14:18:01] [INFO ] State equation strengthened by 280 read => feed constraints.
[2023-03-19 14:18:02] [INFO ] After 407ms SMT Verify possible using 280 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-19 14:18:02] [INFO ] After 537ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 214 ms.
[2023-03-19 14:18:02] [INFO ] After 1416ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 108 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Product exploration explored 100000 steps with 28 reset in 421 ms.
Product exploration explored 100000 steps with 12 reset in 366 ms.
Built C files in :
/tmp/ltsmin1357213731875763946
[2023-03-19 14:18:03] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2023-03-19 14:18:03] [INFO ] Built C files in 68ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1357213731875763946
Running compilation step : cd /tmp/ltsmin1357213731875763946;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1357213731875763946;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1357213731875763946;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 178 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2023-03-19 14:18:06] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2023-03-19 14:18:06] [INFO ] Computed 1 place invariants in 22 ms
[2023-03-19 14:18:07] [INFO ] Implicit Places using invariants in 441 ms returned []
[2023-03-19 14:18:07] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:18:07] [INFO ] Invariant cache hit.
[2023-03-19 14:18:07] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:18:13] [INFO ] Implicit Places using invariants and state equation in 5985 ms returned []
Implicit Place search using SMT with State Equation took 6428 ms to find 0 implicit places.
[2023-03-19 14:18:14] [INFO ] Redundant transitions in 683 ms returned []
[2023-03-19 14:18:14] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:18:14] [INFO ] Invariant cache hit.
[2023-03-19 14:18:15] [INFO ] Dead Transitions using invariants and state equation in 1809 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9108 ms. Remains : 305/305 places, 7936/7936 transitions.
Built C files in :
/tmp/ltsmin2688661198769652632
[2023-03-19 14:18:15] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2023-03-19 14:18:15] [INFO ] Built C files in 62ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2688661198769652632
Running compilation step : cd /tmp/ltsmin2688661198769652632;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2688661198769652632;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2688661198769652632;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-19 14:18:19] [INFO ] Flatten gal took : 178 ms
[2023-03-19 14:18:19] [INFO ] Flatten gal took : 180 ms
[2023-03-19 14:18:19] [INFO ] Time to serialize gal into /tmp/LTL11266983577293837701.gal : 23 ms
[2023-03-19 14:18:19] [INFO ] Time to serialize properties into /tmp/LTL586317382327025946.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11266983577293837701.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11136619064993226617.hoa' '-atoms' '/tmp/LTL586317382327025946.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL586317382327025946.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11136619064993226617.hoa
Detected timeout of ITS tools.
[2023-03-19 14:18:34] [INFO ] Flatten gal took : 174 ms
[2023-03-19 14:18:34] [INFO ] Flatten gal took : 180 ms
[2023-03-19 14:18:34] [INFO ] Time to serialize gal into /tmp/LTL16674884368317642008.gal : 22 ms
[2023-03-19 14:18:34] [INFO ] Time to serialize properties into /tmp/LTL5166170255261049679.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16674884368317642008.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5166170255261049679.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G("((p110<1)||(l35<1))"))))
Formula 0 simplified : GF!"((p110<1)||(l35<1))"
Detected timeout of ITS tools.
[2023-03-19 14:18:50] [INFO ] Flatten gal took : 185 ms
[2023-03-19 14:18:50] [INFO ] Applying decomposition
[2023-03-19 14:18:50] [INFO ] Flatten gal took : 185 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph12575206536610604948.txt' '-o' '/tmp/graph12575206536610604948.bin' '-w' '/tmp/graph12575206536610604948.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12575206536610604948.bin' '-l' '-1' '-v' '-w' '/tmp/graph12575206536610604948.weights' '-q' '0' '-e' '0.001'
[2023-03-19 14:18:50] [INFO ] Decomposing Gal with order
[2023-03-19 14:18:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 14:18:51] [INFO ] Removed a total of 18365 redundant transitions.
[2023-03-19 14:18:51] [INFO ] Flatten gal took : 310 ms
[2023-03-19 14:18:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 1141 labels/synchronizations in 167 ms.
[2023-03-19 14:18:51] [INFO ] Time to serialize gal into /tmp/LTL941371093634119454.gal : 20 ms
[2023-03-19 14:18:51] [INFO ] Time to serialize properties into /tmp/LTL6196605385946218773.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL941371093634119454.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6196605385946218773.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !((F(G("((i6.u37.p110<1)||(i6.u58.l35<1))"))))
Formula 0 simplified : GF!"((i6.u37.p110<1)||(i6.u58.l35<1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2563671968929231057
[2023-03-19 14:19:06] [INFO ] Built C files in 49ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2563671968929231057
Running compilation step : cd /tmp/ltsmin2563671968929231057;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2563671968929231057;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2563671968929231057;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property Szymanski-PT-b10-LTLFireability-14 finished in 123504 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||F(p1))))'
Support contains 6 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 8064/8064 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 305 transition count 7936
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 305 transition count 7936
Applied a total of 2 rules in 43 ms. Remains 305 /306 variables (removed 1) and now considering 7936/8064 (removed 128) transitions.
[2023-03-19 14:19:09] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:19:09] [INFO ] Invariant cache hit.
[2023-03-19 14:19:09] [INFO ] Implicit Places using invariants in 455 ms returned []
[2023-03-19 14:19:09] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:19:09] [INFO ] Invariant cache hit.
[2023-03-19 14:19:10] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:19:15] [INFO ] Implicit Places using invariants and state equation in 5746 ms returned []
Implicit Place search using SMT with State Equation took 6204 ms to find 0 implicit places.
[2023-03-19 14:19:15] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:19:15] [INFO ] Invariant cache hit.
[2023-03-19 14:19:17] [INFO ] Dead Transitions using invariants and state equation in 1816 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 305/306 places, 7936/8064 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8065 ms. Remains : 305/306 places, 7936/8064 transitions.
Stuttering acceptance computed with spot in 108 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Szymanski-PT-b10-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(OR (LT s37 1) (LT s261 1) (AND (GEQ s108 1) (GEQ s274 1))), p0:(OR (LT s105 1) (LT s256 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 667 ms.
Product exploration explored 100000 steps with 50000 reset in 612 ms.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) (NOT p1))))
Knowledge based reduction with 6 factoid took 114 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Szymanski-PT-b10-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Szymanski-PT-b10-LTLFireability-15 finished in 9612 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(!p0) U (G(p1) U p2)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0||X((G(F(!p1))||G(p0)))) U p1))'
Found a Lengthening insensitive property : Szymanski-PT-b10-LTLFireability-08
Stuttering acceptance computed with spot in 133 ms :[(NOT p1), (AND (NOT p0) p1), p1, p1]
Support contains 4 out of 306 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 306/306 places, 8064/8064 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 305 transition count 7936
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 305 transition count 7936
Applied a total of 2 rules in 68 ms. Remains 305 /306 variables (removed 1) and now considering 7936/8064 (removed 128) transitions.
[2023-03-19 14:19:19] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:19:19] [INFO ] Invariant cache hit.
[2023-03-19 14:19:19] [INFO ] Implicit Places using invariants in 406 ms returned []
[2023-03-19 14:19:19] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:19:19] [INFO ] Invariant cache hit.
[2023-03-19 14:19:20] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:19:26] [INFO ] Implicit Places using invariants and state equation in 7022 ms returned []
Implicit Place search using SMT with State Equation took 7428 ms to find 0 implicit places.
[2023-03-19 14:19:26] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:19:26] [INFO ] Invariant cache hit.
[2023-03-19 14:19:28] [INFO ] Dead Transitions using invariants and state equation in 1814 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 305/306 places, 7936/8064 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 9310 ms. Remains : 305/306 places, 7936/8064 transitions.
Running random walk in product with property : Szymanski-PT-b10-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=p1, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(AND (GEQ s104 1) (GEQ s258 1)), p0:(AND (GEQ s99 1) (GEQ s261 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 4 reset in 333 ms.
Product exploration explored 100000 steps with 0 reset in 376 ms.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (NOT p1)), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), true, (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p1))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 10 factoid took 343 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 86 ms :[(NOT p1), p1, p1]
Incomplete random walk after 10009 steps, including 4 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 2) seen :0
Finished Best-First random walk after 260 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=130 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (NOT p1)), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), true, (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p1))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p1), (F (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 10 factoid took 409 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 109 ms :[(NOT p1), p1, p1]
Stuttering acceptance computed with spot in 112 ms :[(NOT p1), p1, p1]
[2023-03-19 14:19:30] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:19:30] [INFO ] Invariant cache hit.
[2023-03-19 14:19:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-19 14:19:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 14:19:33] [INFO ] [Real]Absence check using state equation in 514 ms returned sat
[2023-03-19 14:19:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 14:19:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-19 14:19:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 14:19:35] [INFO ] [Nat]Absence check using state equation in 505 ms returned sat
[2023-03-19 14:19:35] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:19:36] [INFO ] [Nat]Added 147 Read/Feed constraints in 681 ms returned sat
[2023-03-19 14:19:36] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2721 transitions) in 327 ms.
[2023-03-19 14:19:36] [INFO ] Added : 1 causal constraints over 1 iterations in 560 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 4 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 184 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2023-03-19 14:19:37] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:19:37] [INFO ] Invariant cache hit.
[2023-03-19 14:19:37] [INFO ] Implicit Places using invariants in 422 ms returned []
[2023-03-19 14:19:37] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:19:37] [INFO ] Invariant cache hit.
[2023-03-19 14:19:38] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:19:44] [INFO ] Implicit Places using invariants and state equation in 6518 ms returned []
Implicit Place search using SMT with State Equation took 6941 ms to find 0 implicit places.
[2023-03-19 14:19:44] [INFO ] Redundant transitions in 685 ms returned []
[2023-03-19 14:19:44] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:19:44] [INFO ] Invariant cache hit.
[2023-03-19 14:19:46] [INFO ] Dead Transitions using invariants and state equation in 1819 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9636 ms. Remains : 305/305 places, 7936/7936 transitions.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (AND (NOT p1) (NOT p0))), true, (X (X (NOT p1))), (X (X (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 263 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 115 ms :[(NOT p1), p1, p1]
Incomplete random walk after 10005 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=244 ) properties (out of 2) seen :0
Finished Best-First random walk after 32 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=32 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (AND (NOT p1) (NOT p0))), true, (X (X (NOT p1))), (X (X (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F p1), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 6 factoid took 236 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 94 ms :[(NOT p1), p1, p1]
Stuttering acceptance computed with spot in 98 ms :[(NOT p1), p1, p1]
[2023-03-19 14:19:47] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:19:47] [INFO ] Invariant cache hit.
[2023-03-19 14:19:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-19 14:19:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 14:19:50] [INFO ] [Real]Absence check using state equation in 548 ms returned sat
[2023-03-19 14:19:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 14:19:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-19 14:19:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 14:19:52] [INFO ] [Nat]Absence check using state equation in 511 ms returned sat
[2023-03-19 14:19:52] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:19:53] [INFO ] [Nat]Added 147 Read/Feed constraints in 684 ms returned sat
[2023-03-19 14:19:53] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2721 transitions) in 342 ms.
[2023-03-19 14:19:54] [INFO ] Added : 1 causal constraints over 1 iterations in 570 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 137 ms :[(NOT p1), p1, p1]
Product exploration explored 100000 steps with 14 reset in 364 ms.
Product exploration explored 100000 steps with 28 reset in 357 ms.
Built C files in :
/tmp/ltsmin4308429392018119498
[2023-03-19 14:19:55] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2023-03-19 14:19:55] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4308429392018119498
Running compilation step : cd /tmp/ltsmin4308429392018119498;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4308429392018119498;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4308429392018119498;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 178 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2023-03-19 14:19:58] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:19:58] [INFO ] Invariant cache hit.
[2023-03-19 14:19:58] [INFO ] Implicit Places using invariants in 430 ms returned []
[2023-03-19 14:19:58] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:19:58] [INFO ] Invariant cache hit.
[2023-03-19 14:19:59] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:20:05] [INFO ] Implicit Places using invariants and state equation in 6368 ms returned []
Implicit Place search using SMT with State Equation took 6798 ms to find 0 implicit places.
[2023-03-19 14:20:05] [INFO ] Redundant transitions in 648 ms returned []
[2023-03-19 14:20:05] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 14:20:05] [INFO ] Invariant cache hit.
[2023-03-19 14:20:07] [INFO ] Dead Transitions using invariants and state equation in 1990 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9619 ms. Remains : 305/305 places, 7936/7936 transitions.
Built C files in :
/tmp/ltsmin7175396167455129284
[2023-03-19 14:20:07] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2023-03-19 14:20:07] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7175396167455129284
Running compilation step : cd /tmp/ltsmin7175396167455129284;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7175396167455129284;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7175396167455129284;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-19 14:20:11] [INFO ] Flatten gal took : 175 ms
[2023-03-19 14:20:11] [INFO ] Flatten gal took : 176 ms
[2023-03-19 14:20:11] [INFO ] Time to serialize gal into /tmp/LTL6553968539690646280.gal : 22 ms
[2023-03-19 14:20:11] [INFO ] Time to serialize properties into /tmp/LTL3314111328752727651.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6553968539690646280.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6725724499762602788.hoa' '-atoms' '/tmp/LTL3314111328752727651.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL3314111328752727651.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6725724499762602788.hoa
Detected timeout of ITS tools.
[2023-03-19 14:20:26] [INFO ] Flatten gal took : 207 ms
[2023-03-19 14:20:26] [INFO ] Flatten gal took : 218 ms
[2023-03-19 14:20:26] [INFO ] Time to serialize gal into /tmp/LTL16796625884074411730.gal : 30 ms
[2023-03-19 14:20:26] [INFO ] Time to serialize properties into /tmp/LTL11204686828319182397.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16796625884074411730.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11204686828319182397.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((((X((G(F(!("((p104>=1)&&(l2>=1))"))))||(G("((p99>=1)&&(l5>=1))"))))||("((p99>=1)&&(l5>=1))"))U("((p104>=1)&&(l2>=1))")))
Formula 0 simplified : (!"((p99>=1)&&(l5>=1))" & X(FG"((p104>=1)&&(l2>=1))" & F!"((p99>=1)&&(l5>=1))")) R !"((p104>=1)&&(l2>=1))"
Detected timeout of ITS tools.
[2023-03-19 14:20:42] [INFO ] Flatten gal took : 177 ms
[2023-03-19 14:20:42] [INFO ] Applying decomposition
[2023-03-19 14:20:42] [INFO ] Flatten gal took : 179 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph3011563692845642154.txt' '-o' '/tmp/graph3011563692845642154.bin' '-w' '/tmp/graph3011563692845642154.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3011563692845642154.bin' '-l' '-1' '-v' '-w' '/tmp/graph3011563692845642154.weights' '-q' '0' '-e' '0.001'
[2023-03-19 14:20:42] [INFO ] Decomposing Gal with order
[2023-03-19 14:20:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 14:20:42] [INFO ] Removed a total of 18365 redundant transitions.
[2023-03-19 14:20:42] [INFO ] Flatten gal took : 301 ms
[2023-03-19 14:20:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 1029 labels/synchronizations in 149 ms.
[2023-03-19 14:20:43] [INFO ] Time to serialize gal into /tmp/LTL12667825578084516655.gal : 15 ms
[2023-03-19 14:20:43] [INFO ] Time to serialize properties into /tmp/LTL10064083859674315160.ltl : 145 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12667825578084516655.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10064083859674315160.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((((X((G(F(!("((i4.u49.p104>=1)&&(i3.i0.u45.l2>=1))"))))||(G("((i3.i1.u33.p99>=1)&&(i3.i1.u46.l5>=1))"))))||("((i3.i1.u33.p99>=1)&&(i...218
Formula 0 simplified : (!"((i3.i1.u33.p99>=1)&&(i3.i1.u46.l5>=1))" & X(FG"((i4.u49.p104>=1)&&(i3.i0.u45.l2>=1))" & F!"((i3.i1.u33.p99>=1)&&(i3.i1.u46.l5>=1...203
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3212707095986806390
[2023-03-19 14:20:58] [INFO ] Built C files in 49ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3212707095986806390
Running compilation step : cd /tmp/ltsmin3212707095986806390;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3212707095986806390;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3212707095986806390;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property Szymanski-PT-b10-LTLFireability-08 finished in 102303 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2023-03-19 14:21:01] [INFO ] Flatten gal took : 185 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4210339293281792707
[2023-03-19 14:21:01] [INFO ] Too many transitions (8064) to apply POR reductions. Disabling POR matrices.
[2023-03-19 14:21:01] [INFO ] Built C files in 55ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4210339293281792707
Running compilation step : cd /tmp/ltsmin4210339293281792707;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-19 14:21:01] [INFO ] Applying decomposition
[2023-03-19 14:21:02] [INFO ] Flatten gal took : 185 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph9900763540358376285.txt' '-o' '/tmp/graph9900763540358376285.bin' '-w' '/tmp/graph9900763540358376285.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9900763540358376285.bin' '-l' '-1' '-v' '-w' '/tmp/graph9900763540358376285.weights' '-q' '0' '-e' '0.001'
[2023-03-19 14:21:02] [INFO ] Decomposing Gal with order
[2023-03-19 14:21:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 14:21:02] [INFO ] Removed a total of 18396 redundant transitions.
[2023-03-19 14:21:02] [INFO ] Flatten gal took : 327 ms
[2023-03-19 14:21:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 1261 labels/synchronizations in 179 ms.
[2023-03-19 14:21:03] [INFO ] Time to serialize gal into /tmp/LTLFireability2310419660596924460.gal : 20 ms
[2023-03-19 14:21:03] [INFO ] Time to serialize properties into /tmp/LTLFireability4545604144771242165.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability2310419660596924460.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability4545604144771242165.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 3 LTL properties
Checking formula 0 : !(((G(!("(((((i2.i0.u29.p91>=1)&&(u50.l13>=1))||((i8.i0.u18.p58>=1)&&(i8.i0.u59.l41>=1)))&&(i8.i0.u18.p58>=1))&&(i8.i0.u59.l41>=1))"))...250
Formula 0 simplified : F"(((((i2.i0.u29.p91>=1)&&(u50.l13>=1))||((i8.i0.u18.p58>=1)&&(i8.i0.u59.l41>=1)))&&(i8.i0.u18.p58>=1))&&(i8.i0.u59.l41>=1))" R (F!"...240
Compilation finished in 31381 ms.
Running link step : cd /tmp/ltsmin4210339293281792707;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 80 ms.
Running LTSmin : cd /tmp/ltsmin4210339293281792707;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '([](!(LTLAPp0==true)) U ([]((LTLAPp1==true)) U (LTLAPp2==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin4210339293281792707;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '([](!(LTLAPp0==true)) U ([]((LTLAPp1==true)) U (LTLAPp2==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin4210339293281792707;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(((LTLAPp3==true)||X(([](<>(!(LTLAPp4==true)))||[]((LTLAPp3==true))))) U (LTLAPp4==true))' '--buchi-type=spotba'
LTSmin run took 1024 ms.
FORMULA Szymanski-PT-b10-LTLFireability-08 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin4210339293281792707;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp5==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-19 14:44:50] [INFO ] Flatten gal took : 447 ms
[2023-03-19 14:44:50] [INFO ] Time to serialize gal into /tmp/LTLFireability11897547502584672378.gal : 56 ms
[2023-03-19 14:44:50] [INFO ] Time to serialize properties into /tmp/LTLFireability16229423198758036464.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability11897547502584672378.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability16229423198758036464.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...299
Read 2 LTL properties
Checking formula 0 : !(((G(!("(((((p91>=1)&&(l13>=1))||((p58>=1)&&(l41>=1)))&&(p58>=1))&&(l41>=1))")))U((G("((s6>=1)&&(l0>=1))"))U("((p58>=1)&&(l41>=1))"))...157
Formula 0 simplified : F"(((((p91>=1)&&(l13>=1))||((p58>=1)&&(l41>=1)))&&(p58>=1))&&(l41>=1))" R (F!"((s6>=1)&&(l0>=1))" R !"((p58>=1)&&(l41>=1))")
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin4210339293281792707;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp5==true)))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 9600 s
Running LTSmin : cd /tmp/ltsmin4210339293281792707;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '([](!(LTLAPp0==true)) U ([]((LTLAPp1==true)) U (LTLAPp2==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-19 15:08:38] [INFO ] Flatten gal took : 479 ms
[2023-03-19 15:08:39] [INFO ] Input system was already deterministic with 8064 transitions.
[2023-03-19 15:08:39] [INFO ] Transformed 306 places.
[2023-03-19 15:08:39] [INFO ] Transformed 8064 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
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
[2023-03-19 15:08:40] [INFO ] Time to serialize gal into /tmp/LTLFireability3804059250518939608.gal : 63 ms
[2023-03-19 15:08:40] [INFO ] Time to serialize properties into /tmp/LTLFireability1368419505065306744.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability3804059250518939608.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability1368419505065306744.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_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...342
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !(((G(!("(((((p91>=1)&&(l13>=1))||((p58>=1)&&(l41>=1)))&&(p58>=1))&&(l41>=1))")))U((G("((s6>=1)&&(l0>=1))"))U("((p58>=1)&&(l41>=1))"))...157
Formula 0 simplified : F"(((((p91>=1)&&(l13>=1))||((p58>=1)&&(l41>=1)))&&(p58>=1))&&(l41>=1))" R (F!"((s6>=1)&&(l0>=1))" R !"((p58>=1)&&(l41>=1))")
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 13418728 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16021724 kB

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Szymanski-PT-b10"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is Szymanski-PT-b10, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r485-tall-167912699400484"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-b10.tgz
mv Szymanski-PT-b10 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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