About the Execution of 2023-gold for Szymanski-PT-b08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 12884.144 | 3600000.00 | 12430130.00 | 5307.30 | F?FTTFT??TTFTTF? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r417-tall-171690556700552.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is Szymanski-PT-b08, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r417-tall-171690556700552
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.0M
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 19 07:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 16:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 19:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 89K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 19 07:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 19 15:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 3.7M May 18 16:43 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-b08-LTLCardinality-00
FORMULA_NAME Szymanski-PT-b08-LTLCardinality-01
FORMULA_NAME Szymanski-PT-b08-LTLCardinality-02
FORMULA_NAME Szymanski-PT-b08-LTLCardinality-03
FORMULA_NAME Szymanski-PT-b08-LTLCardinality-04
FORMULA_NAME Szymanski-PT-b08-LTLCardinality-05
FORMULA_NAME Szymanski-PT-b08-LTLCardinality-06
FORMULA_NAME Szymanski-PT-b08-LTLCardinality-07
FORMULA_NAME Szymanski-PT-b08-LTLCardinality-08
FORMULA_NAME Szymanski-PT-b08-LTLCardinality-09
FORMULA_NAME Szymanski-PT-b08-LTLCardinality-10
FORMULA_NAME Szymanski-PT-b08-LTLCardinality-11
FORMULA_NAME Szymanski-PT-b08-LTLCardinality-12
FORMULA_NAME Szymanski-PT-b08-LTLCardinality-13
FORMULA_NAME Szymanski-PT-b08-LTLCardinality-14
FORMULA_NAME Szymanski-PT-b08-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1717172765753
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Szymanski-PT-b08
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-31 16:26:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-31 16:26:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 16:26:07] [INFO ] Load time of PNML (sax parser for PT used): 307 ms
[2024-05-31 16:26:07] [INFO ] Transformed 568 places.
[2024-05-31 16:26:07] [INFO ] Transformed 8320 transitions.
[2024-05-31 16:26:07] [INFO ] Parsed PT model containing 568 places and 8320 transitions and 33408 arcs in 445 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 260 places in 18 ms
Reduce places removed 260 places and 256 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA Szymanski-PT-b08-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b08-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b08-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b08-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b08-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b08-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b08-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 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 143 ms. Remains 306 /308 variables (removed 2) and now considering 8064/8064 (removed 0) transitions.
[2024-05-31 16:26:08] [INFO ] Flow matrix only has 2733 transitions (discarded 5331 similar events)
// Phase 1: matrix 2733 rows 306 cols
[2024-05-31 16:26:08] [INFO ] Computed 1 invariants in 51 ms
[2024-05-31 16:26:08] [INFO ] Implicit Places using invariants in 783 ms returned []
[2024-05-31 16:26:08] [INFO ] Flow matrix only has 2733 transitions (discarded 5331 similar events)
[2024-05-31 16:26:08] [INFO ] Invariant cache hit.
[2024-05-31 16:26:09] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:26:14] [INFO ] Implicit Places using invariants and state equation in 5439 ms returned []
Implicit Place search using SMT with State Equation took 6266 ms to find 0 implicit places.
[2024-05-31 16:26:14] [INFO ] Flow matrix only has 2733 transitions (discarded 5331 similar events)
[2024-05-31 16:26:14] [INFO ] Invariant cache hit.
[2024-05-31 16:26:16] [INFO ] Dead Transitions using invariants and state equation in 2207 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 8626 ms. Remains : 306/308 places, 8064/8064 transitions.
Support contains 24 out of 306 places after structural reductions.
[2024-05-31 16:26:17] [INFO ] Flatten gal took : 461 ms
[2024-05-31 16:26:17] [INFO ] Flatten gal took : 274 ms
[2024-05-31 16:26:18] [INFO ] Input system was already deterministic with 8064 transitions.
Incomplete random walk after 10004 steps, including 5 resets, run finished after 265 ms. (steps per millisecond=37 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 10) seen :2
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 7) 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 7) seen :2
Running SMT prover for 5 properties.
[2024-05-31 16:26:18] [INFO ] Flow matrix only has 2733 transitions (discarded 5331 similar events)
[2024-05-31 16:26:18] [INFO ] Invariant cache hit.
[2024-05-31 16:26:18] [INFO ] After 88ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-31 16:26:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 16:26:20] [INFO ] After 1687ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :4
[2024-05-31 16:26:20] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:26:22] [INFO ] After 2348ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :1 sat :4
[2024-05-31 16:26:23] [INFO ] After 2935ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :4
Attempting to minimize the solution found.
Minimization took 253 ms.
[2024-05-31 16:26:23] [INFO ] After 5006ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :4
Fused 5 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 57 ms.
Support contains 7 out of 306 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 306/306 places, 8064/8064 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 306 transition count 7936
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 129 place count 305 transition count 7808
Iterating global reduction 1 with 1 rules applied. Total rules applied 130 place count 305 transition count 7808
Applied a total of 130 rules in 485 ms. Remains 305 /306 variables (removed 1) and now considering 7808/8064 (removed 256) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 490 ms. Remains : 305/306 places, 7808/8064 transitions.
Incomplete random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 4) 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 4) 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 4) 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 4) seen :0
Interrupted probabilistic random walk after 122720 steps, run timeout after 3001 ms. (steps per millisecond=40 ) properties seen :{}
Probabilistic random walk after 122720 steps, saw 79251 distinct states, run finished after 3005 ms. (steps per millisecond=40 ) properties seen :0
Running SMT prover for 4 properties.
[2024-05-31 16:26:27] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2024-05-31 16:26:27] [INFO ] Computed 3 invariants in 28 ms
[2024-05-31 16:26:27] [INFO ] After 72ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-31 16:26:27] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2024-05-31 16:26:28] [INFO ] After 841ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-05-31 16:26:28] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:26:29] [INFO ] After 1180ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2024-05-31 16:26:30] [INFO ] Deduced a trap composed of 74 places in 547 ms of which 0 ms to minimize.
[2024-05-31 16:26:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 671 ms
[2024-05-31 16:26:30] [INFO ] After 2249ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 218 ms.
[2024-05-31 16:26:30] [INFO ] After 3403ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 47 ms.
Support contains 7 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 335 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 335 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 193 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2024-05-31 16:26:31] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 16:26:31] [INFO ] Invariant cache hit.
[2024-05-31 16:26:32] [INFO ] Implicit Places using invariants in 562 ms returned []
[2024-05-31 16:26:32] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 16:26:32] [INFO ] Invariant cache hit.
[2024-05-31 16:26:32] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:26:34] [INFO ] Implicit Places using invariants and state equation in 2855 ms returned []
Implicit Place search using SMT with State Equation took 3420 ms to find 0 implicit places.
[2024-05-31 16:26:35] [INFO ] Redundant transitions in 905 ms returned []
[2024-05-31 16:26:35] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 16:26:35] [INFO ] Invariant cache hit.
[2024-05-31 16:26:38] [INFO ] Dead Transitions using invariants and state equation in 2322 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6861 ms. Remains : 305/305 places, 7808/7808 transitions.
Graph (trivial) has 5264 edges and 305 vertex of which 38 / 305 are part of one of the 2 SCC in 6 ms
Free SCC test removed 36 places
Drop transitions removed 4264 transitions
Ensure Unique test removed 1182 transitions
Reduce isomorphic transitions removed 5446 transitions.
Drop transitions removed 416 transitions
Redundant transition composition rules discarded 416 transitions
Iterating global reduction 0 with 416 rules applied. Total rules applied 417 place count 269 transition count 1946
Applied a total of 417 rules in 202 ms. Remains 269 /305 variables (removed 36) and now considering 1946/7808 (removed 5862) transitions.
Running SMT prover for 4 properties.
// Phase 1: matrix 1946 rows 269 cols
[2024-05-31 16:26:38] [INFO ] Computed 3 invariants in 12 ms
[2024-05-31 16:26:38] [INFO ] After 88ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-31 16:26:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2024-05-31 16:26:38] [INFO ] After 450ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-05-31 16:26:39] [INFO ] State equation strengthened by 504 read => feed constraints.
[2024-05-31 16:26:39] [INFO ] After 267ms SMT Verify possible using 504 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2024-05-31 16:26:39] [INFO ] After 598ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 262 ms.
[2024-05-31 16:26:39] [INFO ] After 1398ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Successfully simplified 1 atomic propositions for a total of 9 simplifications.
FORMULA Szymanski-PT-b08-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 12 stabilizing places and 2432 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 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 378 ms. Remains 306 /306 variables (removed 0) and now considering 8064/8064 (removed 0) transitions.
[2024-05-31 16:26:40] [INFO ] Flow matrix only has 2733 transitions (discarded 5331 similar events)
// Phase 1: matrix 2733 rows 306 cols
[2024-05-31 16:26:40] [INFO ] Computed 1 invariants in 21 ms
[2024-05-31 16:26:40] [INFO ] Implicit Places using invariants in 437 ms returned []
[2024-05-31 16:26:40] [INFO ] Flow matrix only has 2733 transitions (discarded 5331 similar events)
[2024-05-31 16:26:40] [INFO ] Invariant cache hit.
[2024-05-31 16:26:41] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:26:45] [INFO ] Implicit Places using invariants and state equation in 4582 ms returned []
Implicit Place search using SMT with State Equation took 5023 ms to find 0 implicit places.
[2024-05-31 16:26:46] [INFO ] Redundant transitions in 959 ms returned []
[2024-05-31 16:26:46] [INFO ] Flow matrix only has 2733 transitions (discarded 5331 similar events)
[2024-05-31 16:26:46] [INFO ] Invariant cache hit.
[2024-05-31 16:26:48] [INFO ] Dead Transitions using invariants and state equation in 2017 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8387 ms. Remains : 306/306 places, 8064/8064 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 435 ms :[(NOT p0)]
Running random walk in product with property : Szymanski-PT-b08-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s305 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 223 steps with 0 reset in 14 ms.
FORMULA Szymanski-PT-b08-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-b08-LTLCardinality-00 finished in 8909 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
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 229 ms. Remains 305 /306 variables (removed 1) and now considering 7936/8064 (removed 128) transitions.
[2024-05-31 16:26:49] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2024-05-31 16:26:49] [INFO ] Computed 1 invariants in 27 ms
[2024-05-31 16:26:49] [INFO ] Implicit Places using invariants in 449 ms returned []
[2024-05-31 16:26:49] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:26:49] [INFO ] Invariant cache hit.
[2024-05-31 16:26:50] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:26:57] [INFO ] Implicit Places using invariants and state equation in 7487 ms returned []
Implicit Place search using SMT with State Equation took 7945 ms to find 0 implicit places.
[2024-05-31 16:26:57] [INFO ] Redundant transitions in 645 ms returned []
[2024-05-31 16:26:57] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:26:57] [INFO ] Invariant cache hit.
[2024-05-31 16:26:59] [INFO ] Dead Transitions using invariants and state equation in 1963 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 10800 ms. Remains : 305/306 places, 7936/8064 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : Szymanski-PT-b08-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s230 s153)], 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 22 reset in 633 ms.
Product exploration explored 100000 steps with 1 reset in 530 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 76 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 31 ms :[(NOT p0)]
Incomplete random walk after 10000 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 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 209078 steps, run timeout after 3001 ms. (steps per millisecond=69 ) properties seen :{}
Probabilistic random walk after 209078 steps, saw 143873 distinct states, run finished after 3001 ms. (steps per millisecond=69 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 16:27:04] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:27:04] [INFO ] Invariant cache hit.
[2024-05-31 16:27:04] [INFO ] After 49ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 16:27:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-31 16:27:05] [INFO ] After 865ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 16:27:05] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:27:06] [INFO ] After 943ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 16:27:06] [INFO ] After 1058ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 58 ms.
[2024-05-31 16:27:06] [INFO ] After 2048ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 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 197 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 198 ms. Remains : 305/305 places, 7808/7936 transitions.
Incomplete random walk after 10003 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 212081 steps, run timeout after 3001 ms. (steps per millisecond=70 ) properties seen :{}
Probabilistic random walk after 212081 steps, saw 130945 distinct states, run finished after 3001 ms. (steps per millisecond=70 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 16:27:09] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2024-05-31 16:27:09] [INFO ] Computed 3 invariants in 25 ms
[2024-05-31 16:27:09] [INFO ] After 45ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 16:27:09] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-31 16:27:10] [INFO ] After 659ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 16:27:10] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:27:11] [INFO ] After 898ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 16:27:11] [INFO ] Deduced a trap composed of 38 places in 524 ms of which 1 ms to minimize.
[2024-05-31 16:27:12] [INFO ] Deduced a trap composed of 147 places in 464 ms of which 0 ms to minimize.
[2024-05-31 16:27:12] [INFO ] Deduced a trap composed of 50 places in 489 ms of which 1 ms to minimize.
[2024-05-31 16:27:13] [INFO ] Deduced a trap composed of 78 places in 469 ms of which 1 ms to minimize.
[2024-05-31 16:27:13] [INFO ] Deduced a trap composed of 144 places in 343 ms of which 0 ms to minimize.
[2024-05-31 16:27:13] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2634 ms
[2024-05-31 16:27:13] [INFO ] After 3586ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 54 ms.
[2024-05-31 16:27:14] [INFO ] After 4369ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 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 187 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 187 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 203 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2024-05-31 16:27:14] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 16:27:14] [INFO ] Invariant cache hit.
[2024-05-31 16:27:14] [INFO ] Implicit Places using invariants in 529 ms returned []
[2024-05-31 16:27:14] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 16:27:14] [INFO ] Invariant cache hit.
[2024-05-31 16:27:15] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:27:17] [INFO ] Implicit Places using invariants and state equation in 2785 ms returned []
Implicit Place search using SMT with State Equation took 3316 ms to find 0 implicit places.
[2024-05-31 16:27:18] [INFO ] Redundant transitions in 664 ms returned []
[2024-05-31 16:27:18] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 16:27:18] [INFO ] Invariant cache hit.
[2024-05-31 16:27:20] [INFO ] Dead Transitions using invariants and state equation in 2453 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6648 ms. Remains : 305/305 places, 7808/7808 transitions.
Graph (trivial) has 5264 edges and 305 vertex of which 38 / 305 are part of one of the 2 SCC in 1 ms
Free SCC test removed 36 places
Drop transitions removed 4264 transitions
Ensure Unique test removed 1182 transitions
Reduce isomorphic transitions removed 5446 transitions.
Drop transitions removed 416 transitions
Redundant transition composition rules discarded 416 transitions
Iterating global reduction 0 with 416 rules applied. Total rules applied 417 place count 269 transition count 1946
Applied a total of 417 rules in 134 ms. Remains 269 /305 variables (removed 36) and now considering 1946/7808 (removed 5862) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1946 rows 269 cols
[2024-05-31 16:27:21] [INFO ] Computed 3 invariants in 16 ms
[2024-05-31 16:27:21] [INFO ] After 43ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 16:27:21] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2024-05-31 16:27:21] [INFO ] After 340ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 16:27:21] [INFO ] State equation strengthened by 504 read => feed constraints.
[2024-05-31 16:27:21] [INFO ] After 196ms SMT Verify possible using 504 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 16:27:21] [INFO ] After 289ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 41 ms.
[2024-05-31 16:27:21] [INFO ] After 746ms 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 66 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 30 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 194 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 16:27:22] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2024-05-31 16:27:22] [INFO ] Computed 1 invariants in 21 ms
[2024-05-31 16:27:22] [INFO ] Implicit Places using invariants in 456 ms returned []
[2024-05-31 16:27:22] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:27:22] [INFO ] Invariant cache hit.
[2024-05-31 16:27:23] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:27:29] [INFO ] Implicit Places using invariants and state equation in 6585 ms returned []
Implicit Place search using SMT with State Equation took 7044 ms to find 0 implicit places.
[2024-05-31 16:27:29] [INFO ] Redundant transitions in 659 ms returned []
[2024-05-31 16:27:29] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:27:29] [INFO ] Invariant cache hit.
[2024-05-31 16:27:31] [INFO ] Dead Transitions using invariants and state equation in 1979 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9885 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 79 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 47 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 3 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 211707 steps, run timeout after 3001 ms. (steps per millisecond=70 ) properties seen :{}
Probabilistic random walk after 211707 steps, saw 144423 distinct states, run finished after 3001 ms. (steps per millisecond=70 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 16:27:35] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:27:35] [INFO ] Invariant cache hit.
[2024-05-31 16:27:35] [INFO ] After 50ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 16:27:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 16:27:36] [INFO ] After 871ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 16:27:36] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:27:36] [INFO ] After 946ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 16:27:37] [INFO ] After 1050ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 50 ms.
[2024-05-31 16:27:37] [INFO ] After 2030ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 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 205 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 205 ms. Remains : 305/305 places, 7808/7936 transitions.
Incomplete random walk after 10007 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 214512 steps, run timeout after 3001 ms. (steps per millisecond=71 ) properties seen :{}
Probabilistic random walk after 214512 steps, saw 131323 distinct states, run finished after 3001 ms. (steps per millisecond=71 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 16:27:40] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2024-05-31 16:27:40] [INFO ] Computed 3 invariants in 19 ms
[2024-05-31 16:27:40] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 16:27:40] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2024-05-31 16:27:41] [INFO ] After 671ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 16:27:41] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:27:42] [INFO ] After 927ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 16:27:42] [INFO ] Deduced a trap composed of 38 places in 500 ms of which 1 ms to minimize.
[2024-05-31 16:27:43] [INFO ] Deduced a trap composed of 147 places in 485 ms of which 0 ms to minimize.
[2024-05-31 16:27:43] [INFO ] Deduced a trap composed of 50 places in 470 ms of which 0 ms to minimize.
[2024-05-31 16:27:44] [INFO ] Deduced a trap composed of 78 places in 430 ms of which 2 ms to minimize.
[2024-05-31 16:27:44] [INFO ] Deduced a trap composed of 144 places in 312 ms of which 1 ms to minimize.
[2024-05-31 16:27:44] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2543 ms
[2024-05-31 16:27:44] [INFO ] After 3513ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 55 ms.
[2024-05-31 16:27:44] [INFO ] After 4312ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 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 198 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 198 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 194 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2024-05-31 16:27:45] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 16:27:45] [INFO ] Invariant cache hit.
[2024-05-31 16:27:45] [INFO ] Implicit Places using invariants in 518 ms returned []
[2024-05-31 16:27:45] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 16:27:45] [INFO ] Invariant cache hit.
[2024-05-31 16:27:46] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:27:47] [INFO ] Implicit Places using invariants and state equation in 2075 ms returned []
Implicit Place search using SMT with State Equation took 2594 ms to find 0 implicit places.
[2024-05-31 16:27:48] [INFO ] Redundant transitions in 632 ms returned []
[2024-05-31 16:27:48] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 16:27:48] [INFO ] Invariant cache hit.
[2024-05-31 16:27:50] [INFO ] Dead Transitions using invariants and state equation in 2264 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5704 ms. Remains : 305/305 places, 7808/7808 transitions.
Graph (trivial) has 5264 edges and 305 vertex of which 38 / 305 are part of one of the 2 SCC in 0 ms
Free SCC test removed 36 places
Drop transitions removed 4264 transitions
Ensure Unique test removed 1182 transitions
Reduce isomorphic transitions removed 5446 transitions.
Drop transitions removed 416 transitions
Redundant transition composition rules discarded 416 transitions
Iterating global reduction 0 with 416 rules applied. Total rules applied 417 place count 269 transition count 1946
Applied a total of 417 rules in 125 ms. Remains 269 /305 variables (removed 36) and now considering 1946/7808 (removed 5862) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1946 rows 269 cols
[2024-05-31 16:27:50] [INFO ] Computed 3 invariants in 16 ms
[2024-05-31 16:27:50] [INFO ] After 52ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 16:27:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-31 16:27:51] [INFO ] After 339ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 16:27:51] [INFO ] State equation strengthened by 504 read => feed constraints.
[2024-05-31 16:27:51] [INFO ] After 199ms SMT Verify possible using 504 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 16:27:51] [INFO ] After 299ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 41 ms.
[2024-05-31 16:27:51] [INFO ] After 749ms 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 81 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 49 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Product exploration explored 100000 steps with 87 reset in 483 ms.
Product exploration explored 100000 steps with 0 reset in 377 ms.
Built C files in :
/tmp/ltsmin3411960093841882293
[2024-05-31 16:27:53] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2024-05-31 16:27:53] [INFO ] Built C files in 94ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3411960093841882293
Running compilation step : cd /tmp/ltsmin3411960093841882293;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3411960093841882293;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3411960093841882293;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 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 186 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 16:27:56] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2024-05-31 16:27:56] [INFO ] Computed 1 invariants in 25 ms
[2024-05-31 16:27:57] [INFO ] Implicit Places using invariants in 467 ms returned []
[2024-05-31 16:27:57] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:27:57] [INFO ] Invariant cache hit.
[2024-05-31 16:27:57] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:28:04] [INFO ] Implicit Places using invariants and state equation in 6807 ms returned []
Implicit Place search using SMT with State Equation took 7276 ms to find 0 implicit places.
[2024-05-31 16:28:04] [INFO ] Redundant transitions in 646 ms returned []
[2024-05-31 16:28:04] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:28:04] [INFO ] Invariant cache hit.
[2024-05-31 16:28:06] [INFO ] Dead Transitions using invariants and state equation in 1817 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9933 ms. Remains : 305/305 places, 7936/7936 transitions.
Built C files in :
/tmp/ltsmin5255894458799169998
[2024-05-31 16:28:06] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2024-05-31 16:28:06] [INFO ] Built C files in 90ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5255894458799169998
Running compilation step : cd /tmp/ltsmin5255894458799169998;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5255894458799169998;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5255894458799169998;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-31 16:28:10] [INFO ] Flatten gal took : 209 ms
[2024-05-31 16:28:10] [INFO ] Flatten gal took : 195 ms
[2024-05-31 16:28:10] [INFO ] Time to serialize gal into /tmp/LTL10748417093863457735.gal : 45 ms
[2024-05-31 16:28:10] [INFO ] Time to serialize properties into /tmp/LTL1815212003593705849.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10748417093863457735.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5529231863732272972.hoa' '-atoms' '/tmp/LTL1815212003593705849.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL1815212003593705849.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5529231863732272972.hoa
Detected timeout of ITS tools.
[2024-05-31 16:28:25] [INFO ] Flatten gal took : 235 ms
[2024-05-31 16:28:26] [INFO ] Flatten gal took : 202 ms
[2024-05-31 16:28:26] [INFO ] Time to serialize gal into /tmp/LTL11787848235959919071.gal : 27 ms
[2024-05-31 16:28:26] [INFO ] Time to serialize properties into /tmp/LTL16388799225417674893.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11787848235959919071.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16388799225417674893.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G("(p230<=p153)"))))
Formula 0 simplified : GF!"(p230<=p153)"
Detected timeout of ITS tools.
[2024-05-31 16:28:41] [INFO ] Flatten gal took : 201 ms
[2024-05-31 16:28:41] [INFO ] Applying decomposition
[2024-05-31 16:28:41] [INFO ] Flatten gal took : 201 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph2534660383440255516.txt' '-o' '/tmp/graph2534660383440255516.bin' '-w' '/tmp/graph2534660383440255516.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2534660383440255516.bin' '-l' '-1' '-v' '-w' '/tmp/graph2534660383440255516.weights' '-q' '0' '-e' '0.001'
[2024-05-31 16:28:41] [INFO ] Decomposing Gal with order
[2024-05-31 16:28:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 16:28:42] [INFO ] Removed a total of 14182 redundant transitions.
[2024-05-31 16:28:43] [INFO ] Flatten gal took : 1105 ms
[2024-05-31 16:28:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 2132 labels/synchronizations in 358 ms.
[2024-05-31 16:28:44] [INFO ] Time to serialize gal into /tmp/LTL7041035081586847973.gal : 25 ms
[2024-05-31 16:28:44] [INFO ] Time to serialize properties into /tmp/LTL5296443558854586578.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7041035081586847973.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5296443558854586578.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G("(gu9.p230<=gu9.p153)"))))
Formula 0 simplified : GF!"(gu9.p230<=gu9.p153)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13361285695116254542
[2024-05-31 16:28:59] [INFO ] Built C files in 67ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13361285695116254542
Running compilation step : cd /tmp/ltsmin13361285695116254542;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13361285695116254542;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13361285695116254542;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property Szymanski-PT-b08-LTLCardinality-01 finished in 133188 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&X(p1))))'
Support contains 2 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.
[2024-05-31 16:29:02] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:29:02] [INFO ] Invariant cache hit.
[2024-05-31 16:29:02] [INFO ] Implicit Places using invariants in 426 ms returned []
[2024-05-31 16:29:02] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:29:02] [INFO ] Invariant cache hit.
[2024-05-31 16:29:03] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:29:10] [INFO ] Implicit Places using invariants and state equation in 7803 ms returned []
Implicit Place search using SMT with State Equation took 8239 ms to find 0 implicit places.
[2024-05-31 16:29:10] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:29:10] [INFO ] Invariant cache hit.
[2024-05-31 16:29:12] [INFO ] Dead Transitions using invariants and state equation in 1876 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 10161 ms. Remains : 305/306 places, 7936/8064 transitions.
Stuttering acceptance computed with spot in 119 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : Szymanski-PT-b08-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s285 0), p1:(LEQ s262 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 851 ms.
Product exploration explored 100000 steps with 50000 reset in 824 ms.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Detected a total of 11/305 stabilizing places and 2304/7936 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X p0), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p0)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 8 factoid took 114 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Szymanski-PT-b08-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Szymanski-PT-b08-LTLCardinality-04 finished in 12118 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 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 215 ms. Remains 305 /306 variables (removed 1) and now considering 7936/8064 (removed 128) transitions.
[2024-05-31 16:29:14] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:29:14] [INFO ] Invariant cache hit.
[2024-05-31 16:29:14] [INFO ] Implicit Places using invariants in 448 ms returned []
[2024-05-31 16:29:14] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:29:14] [INFO ] Invariant cache hit.
[2024-05-31 16:29:15] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:29:21] [INFO ] Implicit Places using invariants and state equation in 6832 ms returned []
Implicit Place search using SMT with State Equation took 7282 ms to find 0 implicit places.
[2024-05-31 16:29:22] [INFO ] Redundant transitions in 652 ms returned []
[2024-05-31 16:29:22] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:29:22] [INFO ] Invariant cache hit.
[2024-05-31 16:29:24] [INFO ] Dead Transitions using invariants and state equation in 1881 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 10040 ms. Remains : 305/306 places, 7936/8064 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : Szymanski-PT-b08-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 s254)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 505 steps with 0 reset in 8 ms.
FORMULA Szymanski-PT-b08-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-b08-LTLCardinality-05 finished in 10106 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(((G(p0) U p1)&&(p2||(!p1 U p3)))))'
Support contains 7 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 196 ms. Remains 305 /306 variables (removed 1) and now considering 7936/8064 (removed 128) transitions.
[2024-05-31 16:29:24] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:29:24] [INFO ] Invariant cache hit.
[2024-05-31 16:29:25] [INFO ] Implicit Places using invariants in 421 ms returned []
[2024-05-31 16:29:25] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:29:25] [INFO ] Invariant cache hit.
[2024-05-31 16:29:25] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:29:31] [INFO ] Implicit Places using invariants and state equation in 6585 ms returned []
Implicit Place search using SMT with State Equation took 7010 ms to find 0 implicit places.
[2024-05-31 16:29:32] [INFO ] Redundant transitions in 662 ms returned []
[2024-05-31 16:29:32] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:29:32] [INFO ] Invariant cache hit.
[2024-05-31 16:29:34] [INFO ] Dead Transitions using invariants and state equation in 1907 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 9787 ms. Remains : 305/306 places, 7936/8064 transitions.
Stuttering acceptance computed with spot in 203 ms :[(OR (NOT p1) (AND (NOT p2) (NOT p3))), true, (NOT p0), (NOT p1), (NOT p3)]
Running random walk in product with property : Szymanski-PT-b08-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p1) p0) (AND p1 p2) (AND p1 p3)), acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p1) (NOT p0)) (AND p1 (NOT p2) (NOT p3))), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p1) p0 (NOT p2) (NOT p3)), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}], [{ cond=(AND p1 (NOT p3)), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p1) (NOT p3)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(LEQ s150 s198), p0:(GT s282 0), p2:(LEQ s148 s245), p3:(LEQ s113 s13)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Product exploration explored 100000 steps with 1 reset in 500 ms.
Product exploration explored 100000 steps with 2 reset in 487 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 (NOT p0) p2 p3), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X (NOT (OR (AND (NOT p1) (NOT p0)) (AND p1 (NOT p2) (NOT p3))))), (X (NOT (AND (NOT p1) p0 (NOT p2) (NOT p3)))), (X (OR (AND (NOT p1) p0) (AND p1 p2) (AND p1 p3))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p3)))), (X (NOT (AND p1 (NOT p3)))), true, (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p0))), (X (X (NOT (OR (AND (NOT p1) (NOT p0)) (AND p1 (NOT p2) (NOT p3)))))), (X (X (NOT (AND (NOT p1) p0 (NOT p2) (NOT p3))))), (X (X (OR (AND (NOT p1) p0) (AND p1 p2) (AND p1 p3)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X (NOT (AND p1 (NOT p3)))))]
False Knowledge obtained : []
Knowledge based reduction with 18 factoid took 145 ms. Reduced automaton from 5 states, 13 edges and 4 AP (stutter insensitive) to 5 states, 13 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 239 ms :[(OR (NOT p1) (AND (NOT p2) (NOT p3))), true, (NOT p0), (NOT p1), (NOT p3)]
Incomplete random walk after 10006 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=51 ) properties (out of 8) 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 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2024-05-31 16:29:36] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:29:36] [INFO ] Invariant cache hit.
[2024-05-31 16:29:36] [INFO ] After 87ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2024-05-31 16:29:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 16:29:38] [INFO ] After 1689ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :4
[2024-05-31 16:29:38] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:29:47] [INFO ] After 8710ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :2 sat :4
[2024-05-31 16:29:49] [INFO ] After 11071ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :4
Attempting to minimize the solution found.
Minimization took 3378 ms.
[2024-05-31 16:29:52] [INFO ] After 16246ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :4
Fused 6 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 34 ms.
Support contains 7 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Drop transitions removed 126 transitions
Reduce isomorphic transitions removed 126 transitions.
Iterating post reduction 0 with 126 rules applied. Total rules applied 126 place count 305 transition count 7810
Applied a total of 126 rules in 194 ms. Remains 305 /305 variables (removed 0) and now considering 7810/7936 (removed 126) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 194 ms. Remains : 305/305 places, 7810/7936 transitions.
Incomplete random walk after 10005 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 110146 steps, run timeout after 3001 ms. (steps per millisecond=36 ) properties seen :{}
Probabilistic random walk after 110146 steps, saw 69559 distinct states, run finished after 3003 ms. (steps per millisecond=36 ) properties seen :0
Running SMT prover for 4 properties.
[2024-05-31 16:29:56] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
// Phase 1: matrix 2606 rows 305 cols
[2024-05-31 16:29:56] [INFO ] Computed 1 invariants in 13 ms
[2024-05-31 16:29:56] [INFO ] After 73ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-31 16:29:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 16:29:58] [INFO ] After 1817ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-05-31 16:29:58] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:29:59] [INFO ] After 1365ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2024-05-31 16:30:02] [INFO ] Deduced a trap composed of 47 places in 458 ms of which 1 ms to minimize.
[2024-05-31 16:30:02] [INFO ] Deduced a trap composed of 60 places in 501 ms of which 1 ms to minimize.
[2024-05-31 16:30:03] [INFO ] Deduced a trap composed of 156 places in 348 ms of which 3 ms to minimize.
[2024-05-31 16:30:03] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1541 ms
[2024-05-31 16:30:21] [INFO ] After 23115ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 1 ms.
[2024-05-31 16:30:21] [INFO ] After 25021ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 36 ms.
Support contains 7 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7810/7810 transitions.
Applied a total of 0 rules in 188 ms. Remains 305 /305 variables (removed 0) and now considering 7810/7810 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 188 ms. Remains : 305/305 places, 7810/7810 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7810/7810 transitions.
Applied a total of 0 rules in 184 ms. Remains 305 /305 variables (removed 0) and now considering 7810/7810 (removed 0) transitions.
[2024-05-31 16:30:21] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
[2024-05-31 16:30:21] [INFO ] Invariant cache hit.
[2024-05-31 16:30:22] [INFO ] Implicit Places using invariants in 461 ms returned []
[2024-05-31 16:30:22] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
[2024-05-31 16:30:22] [INFO ] Invariant cache hit.
[2024-05-31 16:30:22] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:30:30] [INFO ] Implicit Places using invariants and state equation in 8349 ms returned []
Implicit Place search using SMT with State Equation took 8847 ms to find 0 implicit places.
[2024-05-31 16:30:31] [INFO ] Redundant transitions in 684 ms returned []
[2024-05-31 16:30:31] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
[2024-05-31 16:30:31] [INFO ] Invariant cache hit.
[2024-05-31 16:30:33] [INFO ] Dead Transitions using invariants and state equation in 2043 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11812 ms. Remains : 305/305 places, 7810/7810 transitions.
Graph (trivial) has 4944 edges and 305 vertex of which 36 / 305 are part of one of the 2 SCC in 0 ms
Free SCC test removed 34 places
Drop transitions removed 3816 transitions
Ensure Unique test removed 1626 transitions
Reduce isomorphic transitions removed 5442 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 271 transition count 2367
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 270 transition count 2366
Drop transitions removed 416 transitions
Redundant transition composition rules discarded 416 transitions
Iterating global reduction 2 with 416 rules applied. Total rules applied 420 place count 270 transition count 1950
Applied a total of 420 rules in 134 ms. Remains 270 /305 variables (removed 35) and now considering 1950/7810 (removed 5860) transitions.
Running SMT prover for 4 properties.
// Phase 1: matrix 1950 rows 270 cols
[2024-05-31 16:30:33] [INFO ] Computed 1 invariants in 15 ms
[2024-05-31 16:30:33] [INFO ] After 84ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-31 16:30:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 16:30:34] [INFO ] After 711ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-05-31 16:30:34] [INFO ] State equation strengthened by 504 read => feed constraints.
[2024-05-31 16:30:36] [INFO ] After 1931ms SMT Verify possible using 504 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2024-05-31 16:30:37] [INFO ] After 2682ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 1621 ms.
[2024-05-31 16:30:38] [INFO ] After 5092ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p1 (NOT p0) p2 p3), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X (NOT (OR (AND (NOT p1) (NOT p0)) (AND p1 (NOT p2) (NOT p3))))), (X (NOT (AND (NOT p1) p0 (NOT p2) (NOT p3)))), (X (OR (AND (NOT p1) p0) (AND p1 p2) (AND p1 p3))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p3)))), (X (NOT (AND p1 (NOT p3)))), true, (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p0))), (X (X (NOT (OR (AND (NOT p1) (NOT p0)) (AND p1 (NOT p2) (NOT p3)))))), (X (X (NOT (AND (NOT p1) p0 (NOT p2) (NOT p3))))), (X (X (OR (AND (NOT p1) p0) (AND p1 p2) (AND p1 p3)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X (NOT (AND p1 (NOT p3))))), (G (NOT (AND p0 (NOT p1) (NOT p2) (NOT p3)))), (G (NOT (AND (NOT p1) (NOT p3))))]
False Knowledge obtained : [(F p0), (F (AND p1 (NOT p3)))]
Knowledge based reduction with 20 factoid took 170 ms. Reduced automaton from 5 states, 13 edges and 4 AP (stutter insensitive) to 4 states, 10 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 135 ms :[(OR (NOT p1) (AND (NOT p2) (NOT p3))), true, (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 127 ms :[(OR (NOT p1) (AND (NOT p2) (NOT p3))), true, (NOT p0), (NOT p1)]
Support contains 7 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.
[2024-05-31 16:30:39] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2024-05-31 16:30:39] [INFO ] Computed 1 invariants in 21 ms
[2024-05-31 16:30:39] [INFO ] Implicit Places using invariants in 432 ms returned []
[2024-05-31 16:30:39] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:30:39] [INFO ] Invariant cache hit.
[2024-05-31 16:30:40] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:30:46] [INFO ] Implicit Places using invariants and state equation in 6512 ms returned []
Implicit Place search using SMT with State Equation took 6964 ms to find 0 implicit places.
[2024-05-31 16:30:47] [INFO ] Redundant transitions in 652 ms returned []
[2024-05-31 16:30:47] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:30:47] [INFO ] Invariant cache hit.
[2024-05-31 16:30:49] [INFO ] Dead Transitions using invariants and state equation in 2186 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10026 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 p0) p2 p3 p1), (X (NOT (OR (AND p0 (NOT p1) p2) (AND p0 (NOT p1) p3)))), (X (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p3))))), (X (OR (AND p0 p2) (AND p0 p3) (AND p1 p2) (AND p1 p3))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (OR (AND p0 (NOT p1) p2) (AND p0 (NOT p1) p3))))), true, (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p3)))))), (X (X (OR (AND p0 p2) (AND p0 p3) (AND p1 p2) (AND p1 p3)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 14 factoid took 137 ms. Reduced automaton from 4 states, 10 edges and 4 AP (stutter insensitive) to 4 states, 10 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 218 ms :[(OR (NOT p1) (AND (NOT p2) (NOT p3))), true, (NOT p0), (NOT p1)]
Incomplete random walk after 10003 steps, including 4 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 31 ms. (steps per millisecond=322 ) 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 3 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2024-05-31 16:30:49] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:30:49] [INFO ] Invariant cache hit.
[2024-05-31 16:30:50] [INFO ] After 85ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-31 16:30:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 16:30:51] [INFO ] After 1199ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2024-05-31 16:30:51] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:30:55] [INFO ] After 3986ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2024-05-31 16:30:58] [INFO ] After 6723ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 2741 ms.
[2024-05-31 16:31:00] [INFO ] After 10780ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 53 ms.
Support contains 7 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Drop transitions removed 126 transitions
Reduce isomorphic transitions removed 126 transitions.
Iterating post reduction 0 with 126 rules applied. Total rules applied 126 place count 305 transition count 7810
Applied a total of 126 rules in 192 ms. Remains 305 /305 variables (removed 0) and now considering 7810/7936 (removed 126) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 192 ms. Remains : 305/305 places, 7810/7936 transitions.
Incomplete random walk after 10002 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 5) 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 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 145157 steps, run timeout after 3001 ms. (steps per millisecond=48 ) properties seen :{}
Probabilistic random walk after 145157 steps, saw 96599 distinct states, run finished after 3001 ms. (steps per millisecond=48 ) properties seen :0
Running SMT prover for 5 properties.
[2024-05-31 16:31:04] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
// Phase 1: matrix 2606 rows 305 cols
[2024-05-31 16:31:04] [INFO ] Computed 1 invariants in 12 ms
[2024-05-31 16:31:04] [INFO ] After 134ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-31 16:31:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 5 ms returned sat
[2024-05-31 16:31:06] [INFO ] After 1729ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2024-05-31 16:31:06] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:31:13] [INFO ] After 7091ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2024-05-31 16:31:14] [INFO ] Deduced a trap composed of 90 places in 408 ms of which 0 ms to minimize.
[2024-05-31 16:31:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 569 ms
[2024-05-31 16:31:14] [INFO ] Deduced a trap composed of 138 places in 296 ms of which 1 ms to minimize.
[2024-05-31 16:31:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 409 ms
[2024-05-31 16:31:15] [INFO ] After 9664ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 2918 ms.
[2024-05-31 16:31:18] [INFO ] After 14465ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 43 ms.
Support contains 7 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7810/7810 transitions.
Applied a total of 0 rules in 187 ms. Remains 305 /305 variables (removed 0) and now considering 7810/7810 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 187 ms. Remains : 305/305 places, 7810/7810 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7810/7810 transitions.
Applied a total of 0 rules in 196 ms. Remains 305 /305 variables (removed 0) and now considering 7810/7810 (removed 0) transitions.
[2024-05-31 16:31:19] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
[2024-05-31 16:31:19] [INFO ] Invariant cache hit.
[2024-05-31 16:31:19] [INFO ] Implicit Places using invariants in 515 ms returned []
[2024-05-31 16:31:19] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
[2024-05-31 16:31:19] [INFO ] Invariant cache hit.
[2024-05-31 16:31:20] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:31:27] [INFO ] Implicit Places using invariants and state equation in 7729 ms returned []
Implicit Place search using SMT with State Equation took 8276 ms to find 0 implicit places.
[2024-05-31 16:31:28] [INFO ] Redundant transitions in 624 ms returned []
[2024-05-31 16:31:28] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
[2024-05-31 16:31:28] [INFO ] Invariant cache hit.
[2024-05-31 16:31:30] [INFO ] Dead Transitions using invariants and state equation in 2030 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11150 ms. Remains : 305/305 places, 7810/7810 transitions.
Graph (trivial) has 4944 edges and 305 vertex of which 36 / 305 are part of one of the 2 SCC in 0 ms
Free SCC test removed 34 places
Drop transitions removed 3816 transitions
Ensure Unique test removed 1626 transitions
Reduce isomorphic transitions removed 5442 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 271 transition count 2367
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 270 transition count 2366
Drop transitions removed 416 transitions
Redundant transition composition rules discarded 416 transitions
Iterating global reduction 2 with 416 rules applied. Total rules applied 420 place count 270 transition count 1950
Applied a total of 420 rules in 154 ms. Remains 270 /305 variables (removed 35) and now considering 1950/7810 (removed 5860) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 1950 rows 270 cols
[2024-05-31 16:31:30] [INFO ] Computed 1 invariants in 15 ms
[2024-05-31 16:31:30] [INFO ] After 114ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-31 16:31:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 16:31:31] [INFO ] After 623ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2024-05-31 16:31:31] [INFO ] State equation strengthened by 504 read => feed constraints.
[2024-05-31 16:31:33] [INFO ] After 2287ms SMT Verify possible using 504 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2024-05-31 16:31:36] [INFO ] After 4908ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 1263 ms.
[2024-05-31 16:31:37] [INFO ] After 6903ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Knowledge obtained : [(AND (NOT p0) p2 p3 p1), (X (NOT (OR (AND p0 (NOT p1) p2) (AND p0 (NOT p1) p3)))), (X (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p3))))), (X (OR (AND p0 p2) (AND p0 p3) (AND p1 p2) (AND p1 p3))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (OR (AND p0 (NOT p1) p2) (AND p0 (NOT p1) p3))))), true, (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p3)))))), (X (X (OR (AND p0 p2) (AND p0 p3) (AND p1 p2) (AND p1 p3)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 14 factoid took 149 ms. Reduced automaton from 4 states, 10 edges and 4 AP (stutter insensitive) to 4 states, 10 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p1) (AND (NOT p2) (NOT p3))), true, (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 122 ms :[(OR (NOT p1) (AND (NOT p2) (NOT p3))), true, (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 120 ms :[(OR (NOT p1) (AND (NOT p2) (NOT p3))), true, (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 1 reset in 497 ms.
Product exploration explored 100000 steps with 20 reset in 585 ms.
Built C files in :
/tmp/ltsmin5904997182488878510
[2024-05-31 16:31:39] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2024-05-31 16:31:39] [INFO ] Built C files in 60ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5904997182488878510
Running compilation step : cd /tmp/ltsmin5904997182488878510;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5904997182488878510;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5904997182488878510;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 7 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 192 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 16:31:42] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2024-05-31 16:31:42] [INFO ] Computed 1 invariants in 22 ms
[2024-05-31 16:31:42] [INFO ] Implicit Places using invariants in 428 ms returned []
[2024-05-31 16:31:42] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:31:42] [INFO ] Invariant cache hit.
[2024-05-31 16:31:43] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:31:48] [INFO ] Implicit Places using invariants and state equation in 5457 ms returned []
Implicit Place search using SMT with State Equation took 5915 ms to find 0 implicit places.
[2024-05-31 16:31:48] [INFO ] Redundant transitions in 647 ms returned []
[2024-05-31 16:31:48] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:31:48] [INFO ] Invariant cache hit.
[2024-05-31 16:31:51] [INFO ] Dead Transitions using invariants and state equation in 2145 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8915 ms. Remains : 305/305 places, 7936/7936 transitions.
Built C files in :
/tmp/ltsmin5845071803083059746
[2024-05-31 16:31:51] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2024-05-31 16:31:51] [INFO ] Built C files in 64ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5845071803083059746
Running compilation step : cd /tmp/ltsmin5845071803083059746;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5845071803083059746;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5845071803083059746;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-31 16:31:54] [INFO ] Flatten gal took : 488 ms
[2024-05-31 16:31:55] [INFO ] Flatten gal took : 229 ms
[2024-05-31 16:31:55] [INFO ] Time to serialize gal into /tmp/LTL17734761072099273431.gal : 37 ms
[2024-05-31 16:31:55] [INFO ] Time to serialize properties into /tmp/LTL15816578600925057817.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17734761072099273431.gal' '-t' 'CGAL' '-hoa' '/tmp/aut18147217843794977749.hoa' '-atoms' '/tmp/LTL15816578600925057817.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL15816578600925057817.prop.
Loaded 4 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut18147217843794977749.hoa
Detected timeout of ITS tools.
[2024-05-31 16:32:10] [INFO ] Flatten gal took : 193 ms
[2024-05-31 16:32:10] [INFO ] Flatten gal took : 277 ms
[2024-05-31 16:32:10] [INFO ] Time to serialize gal into /tmp/LTL3016808797086586065.gal : 25 ms
[2024-05-31 16:32:10] [INFO ] Time to serialize properties into /tmp/LTL16625701875992569545.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3016808797086586065.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16625701875992569545.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(((G("(l26>0)"))U("(p150<=p198)"))&&(("(p148<=p245)")||(("(p150>p198)")U("(p113<=p13)"))))))
Formula 0 simplified : F((F!"(l26>0)" R !"(p150<=p198)") | (!"(p148<=p245)" & (!"(p150>p198)" R !"(p113<=p13)")))
Detected timeout of ITS tools.
[2024-05-31 16:32:26] [INFO ] Flatten gal took : 211 ms
[2024-05-31 16:32:26] [INFO ] Applying decomposition
[2024-05-31 16:32:26] [INFO ] Flatten gal took : 183 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph13747099866566194235.txt' '-o' '/tmp/graph13747099866566194235.bin' '-w' '/tmp/graph13747099866566194235.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph13747099866566194235.bin' '-l' '-1' '-v' '-w' '/tmp/graph13747099866566194235.weights' '-q' '0' '-e' '0.001'
[2024-05-31 16:32:26] [INFO ] Decomposing Gal with order
[2024-05-31 16:32:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 16:32:27] [INFO ] Removed a total of 2034 redundant transitions.
[2024-05-31 16:32:27] [INFO ] Flatten gal took : 408 ms
[2024-05-31 16:32:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 732 labels/synchronizations in 29 ms.
[2024-05-31 16:32:27] [INFO ] Time to serialize gal into /tmp/LTL8634361697849881581.gal : 52 ms
[2024-05-31 16:32:27] [INFO ] Time to serialize properties into /tmp/LTL3432589097461626595.ltl : 30 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8634361697849881581.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3432589097461626595.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(((G("(gi3.gu6.l26>0)"))U("(gu2.p150<=gu2.p198)"))&&(("(gu1.p148<=gu1.p245)")||(("(gu2.p150>gu2.p198)")U("(gu0.p113<=gu0.p13)"))))...157
Formula 0 simplified : F((F!"(gi3.gu6.l26>0)" R !"(gu2.p150<=gu2.p198)") | (!"(gu1.p148<=gu1.p245)" & (!"(gu2.p150>gu2.p198)" R !"(gu0.p113<=gu0.p13)")))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16856155441408222128
[2024-05-31 16:32:42] [INFO ] Built C files in 55ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16856155441408222128
Running compilation step : cd /tmp/ltsmin16856155441408222128;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16856155441408222128;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16856155441408222128;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property Szymanski-PT-b08-LTLCardinality-07 finished in 201286 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
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 219 ms. Remains 305 /306 variables (removed 1) and now considering 7936/8064 (removed 128) transitions.
[2024-05-31 16:32:45] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:32:45] [INFO ] Invariant cache hit.
[2024-05-31 16:32:46] [INFO ] Implicit Places using invariants in 439 ms returned []
[2024-05-31 16:32:46] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:32:46] [INFO ] Invariant cache hit.
[2024-05-31 16:32:46] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:32:54] [INFO ] Implicit Places using invariants and state equation in 7746 ms returned []
Implicit Place search using SMT with State Equation took 8186 ms to find 0 implicit places.
[2024-05-31 16:32:54] [INFO ] Redundant transitions in 655 ms returned []
[2024-05-31 16:32:54] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:32:54] [INFO ] Invariant cache hit.
[2024-05-31 16:32:56] [INFO ] Dead Transitions using invariants and state equation in 1850 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 10921 ms. Remains : 305/306 places, 7936/8064 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : Szymanski-PT-b08-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s4 s147)], 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 5 reset in 371 ms.
Product exploration explored 100000 steps with 15 reset in 496 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 66 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 31 ms :[(NOT p0)]
Finished random walk after 7556 steps, including 3 resets, run visited all 1 properties in 18 ms. (steps per millisecond=419 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 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 45 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 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 187 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 16:32:58] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:32:58] [INFO ] Invariant cache hit.
[2024-05-31 16:32:58] [INFO ] Implicit Places using invariants in 441 ms returned []
[2024-05-31 16:32:58] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:32:58] [INFO ] Invariant cache hit.
[2024-05-31 16:32:59] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:33:05] [INFO ] Implicit Places using invariants and state equation in 6675 ms returned []
Implicit Place search using SMT with State Equation took 7125 ms to find 0 implicit places.
[2024-05-31 16:33:05] [INFO ] Redundant transitions in 648 ms returned []
[2024-05-31 16:33:05] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:33:05] [INFO ] Invariant cache hit.
[2024-05-31 16:33:07] [INFO ] Dead Transitions using invariants and state equation in 2003 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9977 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 84 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 38 ms :[(NOT p0)]
Incomplete random walk after 10004 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Finished Best-First random walk after 459 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=229 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 95 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 27 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Product exploration explored 100000 steps with 7 reset in 408 ms.
Product exploration explored 100000 steps with 7 reset in 405 ms.
Built C files in :
/tmp/ltsmin5760437881882128242
[2024-05-31 16:33:09] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2024-05-31 16:33:09] [INFO ] Built C files in 73ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5760437881882128242
Running compilation step : cd /tmp/ltsmin5760437881882128242;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5760437881882128242;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5760437881882128242;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 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.
[2024-05-31 16:33:12] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:33:12] [INFO ] Invariant cache hit.
[2024-05-31 16:33:12] [INFO ] Implicit Places using invariants in 435 ms returned []
[2024-05-31 16:33:12] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:33:12] [INFO ] Invariant cache hit.
[2024-05-31 16:33:13] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:33:19] [INFO ] Implicit Places using invariants and state equation in 6318 ms returned []
Implicit Place search using SMT with State Equation took 6753 ms to find 0 implicit places.
[2024-05-31 16:33:19] [INFO ] Redundant transitions in 647 ms returned []
[2024-05-31 16:33:19] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:33:19] [INFO ] Invariant cache hit.
[2024-05-31 16:33:21] [INFO ] Dead Transitions using invariants and state equation in 1932 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9524 ms. Remains : 305/305 places, 7936/7936 transitions.
Built C files in :
/tmp/ltsmin12008760905818077199
[2024-05-31 16:33:21] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2024-05-31 16:33:21] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12008760905818077199
Running compilation step : cd /tmp/ltsmin12008760905818077199;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12008760905818077199;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12008760905818077199;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-31 16:33:25] [INFO ] Flatten gal took : 178 ms
[2024-05-31 16:33:25] [INFO ] Flatten gal took : 194 ms
[2024-05-31 16:33:25] [INFO ] Time to serialize gal into /tmp/LTL5213068142025494039.gal : 21 ms
[2024-05-31 16:33:25] [INFO ] Time to serialize properties into /tmp/LTL1949309593190853897.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5213068142025494039.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4516090188378002065.hoa' '-atoms' '/tmp/LTL1949309593190853897.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL1949309593190853897.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4516090188378002065.hoa
Detected timeout of ITS tools.
[2024-05-31 16:33:40] [INFO ] Flatten gal took : 184 ms
[2024-05-31 16:33:40] [INFO ] Flatten gal took : 190 ms
[2024-05-31 16:33:40] [INFO ] Time to serialize gal into /tmp/LTL13923241793464364853.gal : 25 ms
[2024-05-31 16:33:40] [INFO ] Time to serialize properties into /tmp/LTL13222535133072433963.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13923241793464364853.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13222535133072433963.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G("(s4<=p147)"))))
Formula 0 simplified : GF!"(s4<=p147)"
Detected timeout of ITS tools.
[2024-05-31 16:33:56] [INFO ] Flatten gal took : 178 ms
[2024-05-31 16:33:56] [INFO ] Applying decomposition
[2024-05-31 16:33:56] [INFO ] Flatten gal took : 184 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph10268887362154474186.txt' '-o' '/tmp/graph10268887362154474186.bin' '-w' '/tmp/graph10268887362154474186.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10268887362154474186.bin' '-l' '-1' '-v' '-w' '/tmp/graph10268887362154474186.weights' '-q' '0' '-e' '0.001'
[2024-05-31 16:33:56] [INFO ] Decomposing Gal with order
[2024-05-31 16:33:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 16:33:57] [INFO ] Removed a total of 13804 redundant transitions.
[2024-05-31 16:33:57] [INFO ] Flatten gal took : 735 ms
[2024-05-31 16:33:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 2329 labels/synchronizations in 181 ms.
[2024-05-31 16:33:57] [INFO ] Time to serialize gal into /tmp/LTL11545174888910946480.gal : 32 ms
[2024-05-31 16:33:57] [INFO ] Time to serialize properties into /tmp/LTL11651322761123620092.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11545174888910946480.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11651322761123620092.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G("(gu0.s4<=gu0.p147)"))))
Formula 0 simplified : GF!"(gu0.s4<=gu0.p147)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14521530802410578366
[2024-05-31 16:34:13] [INFO ] Built C files in 67ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14521530802410578366
Running compilation step : cd /tmp/ltsmin14521530802410578366;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14521530802410578366;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14521530802410578366;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property Szymanski-PT-b08-LTLCardinality-08 finished in 90473 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U p1)&&X(F(p2))))'
Support contains 3 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.
[2024-05-31 16:34:16] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:34:16] [INFO ] Invariant cache hit.
[2024-05-31 16:34:16] [INFO ] Implicit Places using invariants in 417 ms returned []
[2024-05-31 16:34:16] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:34:16] [INFO ] Invariant cache hit.
[2024-05-31 16:34:17] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:34:22] [INFO ] Implicit Places using invariants and state equation in 5652 ms returned []
Implicit Place search using SMT with State Equation took 6080 ms to find 0 implicit places.
[2024-05-31 16:34:22] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:34:22] [INFO ] Invariant cache hit.
[2024-05-31 16:34:24] [INFO ] Dead Transitions using invariants and state equation in 2082 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 8213 ms. Remains : 305/306 places, 7936/8064 transitions.
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2)]
Running random walk in product with property : Szymanski-PT-b08-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(OR p1 p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ s72 0), p0:(LEQ 1 s104), p2:(LEQ s28 0)], nbAcceptance=0, 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 50000 reset in 650 ms.
Product exploration explored 100000 steps with 50000 reset in 702 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 (NOT p0) p2), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X p2), true, (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p2))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 8 factoid took 21 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Szymanski-PT-b08-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Szymanski-PT-b08-LTLCardinality-09 finished in 9746 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
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 195 ms. Remains 305 /306 variables (removed 1) and now considering 7936/8064 (removed 128) transitions.
[2024-05-31 16:34:26] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:34:26] [INFO ] Invariant cache hit.
[2024-05-31 16:34:26] [INFO ] Implicit Places using invariants in 401 ms returned []
[2024-05-31 16:34:26] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:34:26] [INFO ] Invariant cache hit.
[2024-05-31 16:34:27] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:34:34] [INFO ] Implicit Places using invariants and state equation in 7524 ms returned []
Implicit Place search using SMT with State Equation took 7945 ms to find 0 implicit places.
[2024-05-31 16:34:34] [INFO ] Redundant transitions in 651 ms returned []
[2024-05-31 16:34:34] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:34:34] [INFO ] Invariant cache hit.
[2024-05-31 16:34:36] [INFO ] Dead Transitions using invariants and state equation in 2130 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 10953 ms. Remains : 305/306 places, 7936/8064 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : Szymanski-PT-b08-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s211 s26)], 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 23 reset in 397 ms.
Product exploration explored 100000 steps with 1 reset in 390 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 64 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 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 214183 steps, run timeout after 3001 ms. (steps per millisecond=71 ) properties seen :{}
Probabilistic random walk after 214183 steps, saw 144976 distinct states, run finished after 3001 ms. (steps per millisecond=71 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 16:34:40] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:34:40] [INFO ] Invariant cache hit.
[2024-05-31 16:34:40] [INFO ] After 74ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 16:34:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 16:34:42] [INFO ] After 1010ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 16:34:42] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:34:45] [INFO ] After 3830ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 16:34:46] [INFO ] After 4480ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 985 ms.
[2024-05-31 16:34:47] [INFO ] After 6531ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 7 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 126 transitions
Reduce isomorphic transitions removed 126 transitions.
Iterating post reduction 0 with 126 rules applied. Total rules applied 126 place count 305 transition count 7810
Applied a total of 126 rules in 185 ms. Remains 305 /305 variables (removed 0) and now considering 7810/7936 (removed 126) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 185 ms. Remains : 305/305 places, 7810/7936 transitions.
Incomplete random walk after 10002 steps, including 2 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 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 220101 steps, run timeout after 3001 ms. (steps per millisecond=73 ) properties seen :{}
Probabilistic random walk after 220101 steps, saw 132908 distinct states, run finished after 3001 ms. (steps per millisecond=73 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 16:34:50] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
// Phase 1: matrix 2606 rows 305 cols
[2024-05-31 16:34:50] [INFO ] Computed 1 invariants in 22 ms
[2024-05-31 16:34:50] [INFO ] After 54ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 16:34:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 16:34:51] [INFO ] After 791ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 16:34:51] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:35:00] [INFO ] After 9067ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2024-05-31 16:35:00] [INFO ] After 9916ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 25 ms.
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7810/7810 transitions.
Applied a total of 0 rules in 186 ms. Remains 305 /305 variables (removed 0) and now considering 7810/7810 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 186 ms. Remains : 305/305 places, 7810/7810 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7810/7810 transitions.
Applied a total of 0 rules in 174 ms. Remains 305 /305 variables (removed 0) and now considering 7810/7810 (removed 0) transitions.
[2024-05-31 16:35:01] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
[2024-05-31 16:35:01] [INFO ] Invariant cache hit.
[2024-05-31 16:35:01] [INFO ] Implicit Places using invariants in 399 ms returned []
[2024-05-31 16:35:01] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
[2024-05-31 16:35:01] [INFO ] Invariant cache hit.
[2024-05-31 16:35:01] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:35:07] [INFO ] Implicit Places using invariants and state equation in 6411 ms returned []
Implicit Place search using SMT with State Equation took 6820 ms to find 0 implicit places.
[2024-05-31 16:35:08] [INFO ] Redundant transitions in 635 ms returned []
[2024-05-31 16:35:08] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
[2024-05-31 16:35:08] [INFO ] Invariant cache hit.
[2024-05-31 16:35:10] [INFO ] Dead Transitions using invariants and state equation in 1852 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9495 ms. Remains : 305/305 places, 7810/7810 transitions.
Graph (trivial) has 5264 edges and 305 vertex of which 38 / 305 are part of one of the 2 SCC in 0 ms
Free SCC test removed 36 places
Drop transitions removed 4264 transitions
Ensure Unique test removed 1182 transitions
Reduce isomorphic transitions removed 5446 transitions.
Drop transitions removed 416 transitions
Redundant transition composition rules discarded 416 transitions
Iterating global reduction 0 with 416 rules applied. Total rules applied 417 place count 269 transition count 1948
Applied a total of 417 rules in 158 ms. Remains 269 /305 variables (removed 36) and now considering 1948/7810 (removed 5862) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1948 rows 269 cols
[2024-05-31 16:35:10] [INFO ] Computed 1 invariants in 13 ms
[2024-05-31 16:35:10] [INFO ] After 46ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 16:35:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 16:35:11] [INFO ] After 343ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 16:35:11] [INFO ] State equation strengthened by 504 read => feed constraints.
[2024-05-31 16:35:11] [INFO ] After 496ms SMT Verify possible using 504 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 16:35:12] [INFO ] After 1012ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 417 ms.
[2024-05-31 16:35:12] [INFO ] After 1837ms 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 57 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 40 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 174 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 16:35:12] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2024-05-31 16:35:12] [INFO ] Computed 1 invariants in 21 ms
[2024-05-31 16:35:13] [INFO ] Implicit Places using invariants in 434 ms returned []
[2024-05-31 16:35:13] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:35:13] [INFO ] Invariant cache hit.
[2024-05-31 16:35:13] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:35:19] [INFO ] Implicit Places using invariants and state equation in 5851 ms returned []
Implicit Place search using SMT with State Equation took 6316 ms to find 0 implicit places.
[2024-05-31 16:35:19] [INFO ] Redundant transitions in 648 ms returned []
[2024-05-31 16:35:19] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:35:19] [INFO ] Invariant cache hit.
[2024-05-31 16:35:21] [INFO ] Dead Transitions using invariants and state equation in 2059 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9217 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 94 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 10006 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 3 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 215325 steps, run timeout after 3001 ms. (steps per millisecond=71 ) properties seen :{}
Probabilistic random walk after 215325 steps, saw 145241 distinct states, run finished after 3001 ms. (steps per millisecond=71 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 16:35:25] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:35:25] [INFO ] Invariant cache hit.
[2024-05-31 16:35:25] [INFO ] After 62ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 16:35:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 16:35:26] [INFO ] After 997ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 16:35:26] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:35:29] [INFO ] After 3781ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 16:35:30] [INFO ] After 4443ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 973 ms.
[2024-05-31 16:35:31] [INFO ] After 6508ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 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 126 transitions
Reduce isomorphic transitions removed 126 transitions.
Iterating post reduction 0 with 126 rules applied. Total rules applied 126 place count 305 transition count 7810
Applied a total of 126 rules in 181 ms. Remains 305 /305 variables (removed 0) and now considering 7810/7936 (removed 126) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 181 ms. Remains : 305/305 places, 7810/7936 transitions.
Incomplete random walk after 10002 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) 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 222638 steps, run timeout after 3001 ms. (steps per millisecond=74 ) properties seen :{}
Probabilistic random walk after 222638 steps, saw 134773 distinct states, run finished after 3002 ms. (steps per millisecond=74 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 16:35:34] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
// Phase 1: matrix 2606 rows 305 cols
[2024-05-31 16:35:34] [INFO ] Computed 1 invariants in 17 ms
[2024-05-31 16:35:34] [INFO ] After 70ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 16:35:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 16:35:35] [INFO ] After 776ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 16:35:35] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:35:44] [INFO ] After 9070ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2024-05-31 16:35:44] [INFO ] After 9904ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 27 ms.
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7810/7810 transitions.
Applied a total of 0 rules in 175 ms. Remains 305 /305 variables (removed 0) and now considering 7810/7810 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 175 ms. Remains : 305/305 places, 7810/7810 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7810/7810 transitions.
Applied a total of 0 rules in 183 ms. Remains 305 /305 variables (removed 0) and now considering 7810/7810 (removed 0) transitions.
[2024-05-31 16:35:45] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
[2024-05-31 16:35:45] [INFO ] Invariant cache hit.
[2024-05-31 16:35:45] [INFO ] Implicit Places using invariants in 393 ms returned []
[2024-05-31 16:35:45] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
[2024-05-31 16:35:45] [INFO ] Invariant cache hit.
[2024-05-31 16:35:46] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:35:52] [INFO ] Implicit Places using invariants and state equation in 7209 ms returned []
Implicit Place search using SMT with State Equation took 7622 ms to find 0 implicit places.
[2024-05-31 16:35:53] [INFO ] Redundant transitions in 638 ms returned []
[2024-05-31 16:35:53] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
[2024-05-31 16:35:53] [INFO ] Invariant cache hit.
[2024-05-31 16:35:55] [INFO ] Dead Transitions using invariants and state equation in 2241 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10709 ms. Remains : 305/305 places, 7810/7810 transitions.
Graph (trivial) has 5264 edges and 305 vertex of which 38 / 305 are part of one of the 2 SCC in 1 ms
Free SCC test removed 36 places
Drop transitions removed 4264 transitions
Ensure Unique test removed 1182 transitions
Reduce isomorphic transitions removed 5446 transitions.
Drop transitions removed 416 transitions
Redundant transition composition rules discarded 416 transitions
Iterating global reduction 0 with 416 rules applied. Total rules applied 417 place count 269 transition count 1948
Applied a total of 417 rules in 118 ms. Remains 269 /305 variables (removed 36) and now considering 1948/7810 (removed 5862) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1948 rows 269 cols
[2024-05-31 16:35:55] [INFO ] Computed 1 invariants in 14 ms
[2024-05-31 16:35:55] [INFO ] After 76ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 16:35:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 16:35:56] [INFO ] After 383ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 16:35:56] [INFO ] State equation strengthened by 504 read => feed constraints.
[2024-05-31 16:35:56] [INFO ] After 501ms SMT Verify possible using 504 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 16:35:57] [INFO ] After 1022ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 416 ms.
[2024-05-31 16:35:57] [INFO ] After 1937ms 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 73 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 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Product exploration explored 100000 steps with 17 reset in 358 ms.
Product exploration explored 100000 steps with 29 reset in 413 ms.
Built C files in :
/tmp/ltsmin5937355700745481105
[2024-05-31 16:35:58] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2024-05-31 16:35:58] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5937355700745481105
Running compilation step : cd /tmp/ltsmin5937355700745481105;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5937355700745481105;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5937355700745481105;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 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 183 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 16:36:02] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2024-05-31 16:36:02] [INFO ] Computed 1 invariants in 20 ms
[2024-05-31 16:36:02] [INFO ] Implicit Places using invariants in 545 ms returned []
[2024-05-31 16:36:02] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:36:02] [INFO ] Invariant cache hit.
[2024-05-31 16:36:03] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:36:09] [INFO ] Implicit Places using invariants and state equation in 6753 ms returned []
Implicit Place search using SMT with State Equation took 7331 ms to find 0 implicit places.
[2024-05-31 16:36:10] [INFO ] Redundant transitions in 652 ms returned []
[2024-05-31 16:36:10] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:36:10] [INFO ] Invariant cache hit.
[2024-05-31 16:36:12] [INFO ] Dead Transitions using invariants and state equation in 2162 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10358 ms. Remains : 305/305 places, 7936/7936 transitions.
Built C files in :
/tmp/ltsmin9088782872747558832
[2024-05-31 16:36:12] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2024-05-31 16:36:12] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9088782872747558832
Running compilation step : cd /tmp/ltsmin9088782872747558832;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9088782872747558832;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9088782872747558832;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-31 16:36:15] [INFO ] Flatten gal took : 181 ms
[2024-05-31 16:36:15] [INFO ] Flatten gal took : 189 ms
[2024-05-31 16:36:15] [INFO ] Time to serialize gal into /tmp/LTL942987508327836433.gal : 23 ms
[2024-05-31 16:36:15] [INFO ] Time to serialize properties into /tmp/LTL1727320951629040894.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL942987508327836433.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17107377340884583870.hoa' '-atoms' '/tmp/LTL1727320951629040894.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL1727320951629040894.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17107377340884583870.hoa
Detected timeout of ITS tools.
[2024-05-31 16:36:31] [INFO ] Flatten gal took : 180 ms
[2024-05-31 16:36:31] [INFO ] Flatten gal took : 188 ms
[2024-05-31 16:36:31] [INFO ] Time to serialize gal into /tmp/LTL132079517245646074.gal : 25 ms
[2024-05-31 16:36:31] [INFO ] Time to serialize properties into /tmp/LTL11940542940816319474.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL132079517245646074.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11940542940816319474.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G("(p211<=p26)"))))
Formula 0 simplified : GF!"(p211<=p26)"
Detected timeout of ITS tools.
[2024-05-31 16:36:46] [INFO ] Flatten gal took : 177 ms
[2024-05-31 16:36:46] [INFO ] Applying decomposition
[2024-05-31 16:36:46] [INFO ] Flatten gal took : 212 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph8436354281023477995.txt' '-o' '/tmp/graph8436354281023477995.bin' '-w' '/tmp/graph8436354281023477995.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8436354281023477995.bin' '-l' '-1' '-v' '-w' '/tmp/graph8436354281023477995.weights' '-q' '0' '-e' '0.001'
[2024-05-31 16:36:47] [INFO ] Decomposing Gal with order
[2024-05-31 16:36:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 16:36:47] [INFO ] Removed a total of 14023 redundant transitions.
[2024-05-31 16:36:48] [INFO ] Flatten gal took : 721 ms
[2024-05-31 16:36:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 2249 labels/synchronizations in 175 ms.
[2024-05-31 16:36:48] [INFO ] Time to serialize gal into /tmp/LTL8167389526540919692.gal : 28 ms
[2024-05-31 16:36:48] [INFO ] Time to serialize properties into /tmp/LTL7021405316594966616.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8167389526540919692.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7021405316594966616.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G("(gu0.p211<=gu0.p26)"))))
Formula 0 simplified : GF!"(gu0.p211<=gu0.p26)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin18371031315044275287
[2024-05-31 16:37:03] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18371031315044275287
Running compilation step : cd /tmp/ltsmin18371031315044275287;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18371031315044275287;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18371031315044275287;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property Szymanski-PT-b08-LTLCardinality-15 finished in 160736 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(((G(p0) U p1)&&(p2||(!p1 U p3)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2024-05-31 16:37:07] [INFO ] Flatten gal took : 181 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17531502794060202067
[2024-05-31 16:37:07] [INFO ] Too many transitions (8064) to apply POR reductions. Disabling POR matrices.
[2024-05-31 16:37:07] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17531502794060202067
Running compilation step : cd /tmp/ltsmin17531502794060202067;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-31 16:37:07] [INFO ] Applying decomposition
[2024-05-31 16:37:07] [INFO ] Flatten gal took : 224 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph1317532715280069231.txt' '-o' '/tmp/graph1317532715280069231.bin' '-w' '/tmp/graph1317532715280069231.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph1317532715280069231.bin' '-l' '-1' '-v' '-w' '/tmp/graph1317532715280069231.weights' '-q' '0' '-e' '0.001'
[2024-05-31 16:37:08] [INFO ] Decomposing Gal with order
[2024-05-31 16:37:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 16:37:08] [INFO ] Removed a total of 398 redundant transitions.
[2024-05-31 16:37:08] [INFO ] Flatten gal took : 348 ms
[2024-05-31 16:37:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 164 labels/synchronizations in 6 ms.
[2024-05-31 16:37:08] [INFO ] Time to serialize gal into /tmp/LTLCardinality8229497507672919257.gal : 63 ms
[2024-05-31 16:37:08] [INFO ] Time to serialize properties into /tmp/LTLCardinality15407314384064439429.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality8229497507672919257.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality15407314384064439429.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 4 LTL properties
Checking formula 0 : !((F(G("(gu4.p230<=gu4.p153)"))))
Formula 0 simplified : GF!"(gu4.p230<=gu4.p153)"
Compilation finished in 33785 ms.
Running link step : cd /tmp/ltsmin17531502794060202067;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 142 ms.
Running LTSmin : cd /tmp/ltsmin17531502794060202067;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin17531502794060202067;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin17531502794060202067;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[]((([]((LTLAPp1==true)) U (LTLAPp2==true))&&((LTLAPp3==true)||(!(LTLAPp2==true) U (LTLAPp4==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-31 17:00:50] [INFO ] Flatten gal took : 495 ms
[2024-05-31 17:00:50] [INFO ] Time to serialize gal into /tmp/LTLCardinality8652331498962303137.gal : 83 ms
[2024-05-31 17:00:50] [INFO ] Time to serialize properties into /tmp/LTLCardinality2695611639572135030.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality8652331498962303137.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality2695611639572135030.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 4 LTL properties
Checking formula 0 : !((F(G("(p230<=p153)"))))
Formula 0 simplified : GF!"(p230<=p153)"
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin17531502794060202067;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[]((([]((LTLAPp1==true)) U (LTLAPp2==true))&&((LTLAPp3==true)||(!(LTLAPp2==true) U (LTLAPp4==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin17531502794060202067;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp5==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin17531502794060202067;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp5==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin17531502794060202067;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp6==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-31 17:24:32] [INFO ] Flatten gal took : 530 ms
[2024-05-31 17:24:33] [INFO ] Input system was already deterministic with 8064 transitions.
[2024-05-31 17:24:33] [INFO ] Transformed 306 places.
[2024-05-31 17:24:33] [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
[2024-05-31 17:24:34] [INFO ] Time to serialize gal into /tmp/LTLCardinality7339487903110937479.gal : 74 ms
[2024-05-31 17:24:34] [INFO ] Time to serialize properties into /tmp/LTLCardinality11149989456367193484.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality7339487903110937479.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality11149989456367193484.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 4 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(G("(p230<=p153)"))))
Formula 0 simplified : GF!"(p230<=p153)"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 13159432 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16035628 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Szymanski-PT-b08"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is Szymanski-PT-b08, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r417-tall-171690556700552"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-b08.tgz
mv Szymanski-PT-b08 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;