About the Execution of ITS-Tools for SafeBus-PT-10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 4390.235 | 718520.00 | 2057070.00 | 1904.00 | TFFFFFFFFFFFFFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r357-smll-167891806100276.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is SafeBus-PT-10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r357-smll-167891806100276
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.6M
-rw-r--r-- 1 mcc users 19K Feb 26 01:40 CTLCardinality.txt
-rw-r--r-- 1 mcc users 126K Feb 26 01:40 CTLCardinality.xml
-rw-r--r-- 1 mcc users 81K Feb 26 01:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 393K Feb 26 01:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 7.5K Feb 25 16:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 40K Feb 25 16:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 42K Feb 25 16:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 151K Feb 25 16:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 31K Feb 26 01:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 198K Feb 26 01:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 244K Feb 26 01:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.1M Feb 26 01:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 16:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.8K Feb 25 16:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 1.2M Mar 5 18:23 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME SafeBus-PT-10-LTLFireability-00
FORMULA_NAME SafeBus-PT-10-LTLFireability-01
FORMULA_NAME SafeBus-PT-10-LTLFireability-02
FORMULA_NAME SafeBus-PT-10-LTLFireability-03
FORMULA_NAME SafeBus-PT-10-LTLFireability-04
FORMULA_NAME SafeBus-PT-10-LTLFireability-05
FORMULA_NAME SafeBus-PT-10-LTLFireability-06
FORMULA_NAME SafeBus-PT-10-LTLFireability-07
FORMULA_NAME SafeBus-PT-10-LTLFireability-08
FORMULA_NAME SafeBus-PT-10-LTLFireability-09
FORMULA_NAME SafeBus-PT-10-LTLFireability-10
FORMULA_NAME SafeBus-PT-10-LTLFireability-11
FORMULA_NAME SafeBus-PT-10-LTLFireability-12
FORMULA_NAME SafeBus-PT-10-LTLFireability-13
FORMULA_NAME SafeBus-PT-10-LTLFireability-14
FORMULA_NAME SafeBus-PT-10-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1679084306230
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SafeBus-PT-10
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-17 20:18:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-17 20:18:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 20:18:29] [INFO ] Load time of PNML (sax parser for PT used): 266 ms
[2023-03-17 20:18:29] [INFO ] Transformed 316 places.
[2023-03-17 20:18:29] [INFO ] Transformed 1631 transitions.
[2023-03-17 20:18:29] [INFO ] Parsed PT model containing 316 places and 1631 transitions and 11384 arcs in 436 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 24 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Reduce places removed 10 places and 0 transitions.
FORMULA SafeBus-PT-10-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-PT-10-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 306 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 1631/1631 transitions.
Applied a total of 0 rules in 36 ms. Remains 306 /306 variables (removed 0) and now considering 1631/1631 (removed 0) transitions.
[2023-03-17 20:18:30] [INFO ] Flow matrix only has 642 transitions (discarded 989 similar events)
// Phase 1: matrix 642 rows 306 cols
[2023-03-17 20:18:30] [INFO ] Computed 45 place invariants in 61 ms
[2023-03-17 20:18:30] [INFO ] Implicit Places using invariants in 444 ms returned []
[2023-03-17 20:18:30] [INFO ] Flow matrix only has 642 transitions (discarded 989 similar events)
[2023-03-17 20:18:30] [INFO ] Invariant cache hit.
[2023-03-17 20:18:31] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 20:18:31] [INFO ] Implicit Places using invariants and state equation in 647 ms returned []
Implicit Place search using SMT with State Equation took 1134 ms to find 0 implicit places.
[2023-03-17 20:18:31] [INFO ] Flow matrix only has 642 transitions (discarded 989 similar events)
[2023-03-17 20:18:31] [INFO ] Invariant cache hit.
[2023-03-17 20:18:32] [INFO ] Dead Transitions using invariants and state equation in 1428 ms found 100 transitions.
Found 100 dead transitions using SMT.
Drop transitions removed 100 transitions
Dead transitions reduction (with SMT) removed 100 transitions
Starting structural reductions in LTL mode, iteration 1 : 306/306 places, 1531/1631 transitions.
Applied a total of 0 rules in 12 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2626 ms. Remains : 306/306 places, 1531/1631 transitions.
Support contains 306 out of 306 places after structural reductions.
[2023-03-17 20:18:33] [INFO ] Flatten gal took : 264 ms
[2023-03-17 20:18:33] [INFO ] Flatten gal took : 197 ms
[2023-03-17 20:18:34] [INFO ] Input system was already deterministic with 1531 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 540 ms. (steps per millisecond=18 ) properties (out of 24) seen :23
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-17 20:18:35] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2023-03-17 20:18:35] [INFO ] Computed 45 place invariants in 23 ms
[2023-03-17 20:18:35] [INFO ] [Real]Absence check using 24 positive place invariants in 15 ms returned sat
[2023-03-17 20:18:35] [INFO ] [Real]Absence check using 24 positive and 21 generalized place invariants in 12 ms returned sat
[2023-03-17 20:18:35] [INFO ] After 290ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA SafeBus-PT-10-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X(p1)&&p0))))'
Support contains 153 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 19 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 20:18:36] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 20:18:36] [INFO ] Invariant cache hit.
[2023-03-17 20:18:36] [INFO ] Implicit Places using invariants in 287 ms returned []
[2023-03-17 20:18:36] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 20:18:36] [INFO ] Invariant cache hit.
[2023-03-17 20:18:36] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 20:18:37] [INFO ] Implicit Places using invariants and state equation in 1294 ms returned []
Implicit Place search using SMT with State Equation took 1591 ms to find 0 implicit places.
[2023-03-17 20:18:37] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 20:18:37] [INFO ] Invariant cache hit.
[2023-03-17 20:18:38] [INFO ] Dead Transitions using invariants and state equation in 1308 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2921 ms. Remains : 306/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 345 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 0}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (OR (AND (GEQ s112 1) (GEQ s201 1) (GEQ s224 1) (GEQ s245 1)) (AND (GEQ s106 1) (GEQ s143 1) (GEQ s224 1) (GEQ s245 1)) (AND (GEQ s113 1) (GEQ s21...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 1239 ms.
Product exploration explored 100000 steps with 33333 reset in 1223 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND (NOT p0) p1)
Knowledge based reduction with 4 factoid took 208 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SafeBus-PT-10-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SafeBus-PT-10-LTLFireability-00 finished in 6068 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 20 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 40 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 20:18:42] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 20:18:42] [INFO ] Invariant cache hit.
[2023-03-17 20:18:42] [INFO ] Implicit Places using invariants in 837 ms returned [266, 267, 268, 269, 270, 271, 272, 273, 274, 275]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 844 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 296/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 14 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 900 ms. Remains : 296/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 120 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (AND (GEQ s96 1) (GEQ s268 1)) (AND (GEQ s97 1) (GEQ s269 1)) (AND (GEQ s100 1) (GEQ s272 1)) (AND (GEQ s101 1) (GEQ s273 1)) (AND (GEQ s94 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 3823 reset in 558 ms.
Product exploration explored 100000 steps with 3839 reset in 531 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 115 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 31 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=15 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 119 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 118 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-17 20:18:44] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 296 cols
[2023-03-17 20:18:44] [INFO ] Computed 35 place invariants in 24 ms
[2023-03-17 20:18:45] [INFO ] [Real]Absence check using 14 positive place invariants in 15 ms returned sat
[2023-03-17 20:18:46] [INFO ] [Real]Absence check using 14 positive and 21 generalized place invariants in 45 ms returned sat
[2023-03-17 20:18:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:46] [INFO ] [Real]Absence check using state equation in 714 ms returned sat
[2023-03-17 20:18:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:18:48] [INFO ] [Nat]Absence check using 14 positive place invariants in 12 ms returned sat
[2023-03-17 20:18:48] [INFO ] [Nat]Absence check using 14 positive and 21 generalized place invariants in 125 ms returned sat
[2023-03-17 20:18:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:48] [INFO ] [Nat]Absence check using state equation in 555 ms returned sat
[2023-03-17 20:18:48] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 20:18:49] [INFO ] [Nat]Added 111 Read/Feed constraints in 630 ms returned sat
[2023-03-17 20:18:49] [INFO ] Deduced a trap composed of 49 places in 190 ms of which 19 ms to minimize.
[2023-03-17 20:18:49] [INFO ] Deduced a trap composed of 41 places in 231 ms of which 1 ms to minimize.
[2023-03-17 20:18:49] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 546 ms
[2023-03-17 20:18:50] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 612 transitions) in 193 ms.
[2023-03-17 20:18:50] [INFO ] Added : 1 causal constraints over 1 iterations in 362 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 20 out of 296 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 296/296 places, 1531/1531 transitions.
Applied a total of 0 rules in 13 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 20:18:50] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 20:18:50] [INFO ] Invariant cache hit.
[2023-03-17 20:18:51] [INFO ] Implicit Places using invariants in 733 ms returned []
[2023-03-17 20:18:51] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 20:18:51] [INFO ] Invariant cache hit.
[2023-03-17 20:18:51] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 20:18:53] [INFO ] Implicit Places using invariants and state equation in 2588 ms returned []
Implicit Place search using SMT with State Equation took 3328 ms to find 0 implicit places.
[2023-03-17 20:18:53] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 20:18:53] [INFO ] Invariant cache hit.
[2023-03-17 20:18:54] [INFO ] Dead Transitions using invariants and state equation in 1364 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4709 ms. Remains : 296/296 places, 1531/1531 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 104 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 142 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 24 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=12 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 137 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 137 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 116 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-17 20:18:55] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 20:18:55] [INFO ] Invariant cache hit.
[2023-03-17 20:18:56] [INFO ] [Real]Absence check using 14 positive place invariants in 12 ms returned sat
[2023-03-17 20:18:56] [INFO ] [Real]Absence check using 14 positive and 21 generalized place invariants in 36 ms returned sat
[2023-03-17 20:18:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:57] [INFO ] [Real]Absence check using state equation in 602 ms returned sat
[2023-03-17 20:18:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:18:58] [INFO ] [Nat]Absence check using 14 positive place invariants in 13 ms returned sat
[2023-03-17 20:18:58] [INFO ] [Nat]Absence check using 14 positive and 21 generalized place invariants in 30 ms returned sat
[2023-03-17 20:18:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:59] [INFO ] [Nat]Absence check using state equation in 472 ms returned sat
[2023-03-17 20:18:59] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 20:18:59] [INFO ] [Nat]Added 111 Read/Feed constraints in 129 ms returned sat
[2023-03-17 20:18:59] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 612 transitions) in 95 ms.
[2023-03-17 20:18:59] [INFO ] Added : 0 causal constraints over 0 iterations in 177 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 131 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3849 reset in 528 ms.
Product exploration explored 100000 steps with 3841 reset in 510 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 149 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 20 out of 296 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 296/296 places, 1531/1531 transitions.
Applied a total of 0 rules in 506 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 20:19:01] [INFO ] Redundant transitions in 202 ms returned []
[2023-03-17 20:19:01] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 20:19:01] [INFO ] Invariant cache hit.
[2023-03-17 20:19:02] [INFO ] Dead Transitions using invariants and state equation in 1109 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1885 ms. Remains : 296/296 places, 1531/1531 transitions.
Built C files in :
/tmp/ltsmin93268193994301542
[2023-03-17 20:19:03] [INFO ] Built C files in 92ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin93268193994301542
Running compilation step : cd /tmp/ltsmin93268193994301542;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin93268193994301542;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin93268193994301542;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 20 out of 296 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 296/296 places, 1531/1531 transitions.
Applied a total of 0 rules in 7 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 20:19:06] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 20:19:06] [INFO ] Invariant cache hit.
[2023-03-17 20:19:06] [INFO ] Implicit Places using invariants in 581 ms returned []
[2023-03-17 20:19:06] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 20:19:06] [INFO ] Invariant cache hit.
[2023-03-17 20:19:07] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 20:19:09] [INFO ] Implicit Places using invariants and state equation in 2618 ms returned []
Implicit Place search using SMT with State Equation took 3214 ms to find 0 implicit places.
[2023-03-17 20:19:09] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 20:19:09] [INFO ] Invariant cache hit.
[2023-03-17 20:19:10] [INFO ] Dead Transitions using invariants and state equation in 1103 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4344 ms. Remains : 296/296 places, 1531/1531 transitions.
Built C files in :
/tmp/ltsmin1305088242827456188
[2023-03-17 20:19:10] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1305088242827456188
Running compilation step : cd /tmp/ltsmin1305088242827456188;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1305088242827456188;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1305088242827456188;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-17 20:19:14] [INFO ] Flatten gal took : 121 ms
[2023-03-17 20:19:14] [INFO ] Flatten gal took : 104 ms
[2023-03-17 20:19:14] [INFO ] Time to serialize gal into /tmp/LTL11586242075658099592.gal : 27 ms
[2023-03-17 20:19:14] [INFO ] Time to serialize properties into /tmp/LTL7843644451582790578.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11586242075658099592.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6389728234749995166.hoa' '-atoms' '/tmp/LTL7843644451582790578.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL7843644451582790578.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6389728234749995166.hoa
Detected timeout of ITS tools.
[2023-03-17 20:19:29] [INFO ] Flatten gal took : 120 ms
[2023-03-17 20:19:29] [INFO ] Flatten gal took : 93 ms
[2023-03-17 20:19:29] [INFO ] Time to serialize gal into /tmp/LTL2682318685231858917.gal : 30 ms
[2023-03-17 20:19:29] [INFO ] Time to serialize properties into /tmp/LTL13726806405457948022.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2682318685231858917.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13726806405457948022.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(F("((((((MSG_3>=1)&&(wait_msg_3>=1))||((MSG_4>=1)&&(wait_msg_4>=1)))||(((MSG_7>=1)&&(wait_msg_7>=1))||((MSG_8>=1)&&(wait_msg_8>...365
Formula 0 simplified : XXG!"((((((MSG_3>=1)&&(wait_msg_3>=1))||((MSG_4>=1)&&(wait_msg_4>=1)))||(((MSG_7>=1)&&(wait_msg_7>=1))||((MSG_8>=1)&&(wait_msg_8>=1)...357
Detected timeout of ITS tools.
[2023-03-17 20:19:44] [INFO ] Flatten gal took : 91 ms
[2023-03-17 20:19:44] [INFO ] Applying decomposition
[2023-03-17 20:19:44] [INFO ] Flatten gal took : 85 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph11488016942724943038.txt' '-o' '/tmp/graph11488016942724943038.bin' '-w' '/tmp/graph11488016942724943038.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11488016942724943038.bin' '-l' '-1' '-v' '-w' '/tmp/graph11488016942724943038.weights' '-q' '0' '-e' '0.001'
[2023-03-17 20:19:45] [INFO ] Decomposing Gal with order
[2023-03-17 20:19:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-17 20:19:45] [INFO ] Removed a total of 1947 redundant transitions.
[2023-03-17 20:19:46] [INFO ] Flatten gal took : 538 ms
[2023-03-17 20:19:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 694 labels/synchronizations in 89 ms.
[2023-03-17 20:19:46] [INFO ] Time to serialize gal into /tmp/LTL3658580063668150165.gal : 20 ms
[2023-03-17 20:19:46] [INFO ] Time to serialize properties into /tmp/LTL10419068536299139576.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3658580063668150165.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10419068536299139576.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(X(F("((((((i0.u1.MSG_3>=1)&&(i1.u5.wait_msg_3>=1))||((i0.u1.MSG_4>=1)&&(i5.u8.wait_msg_4>=1)))||(((i0.u1.MSG_7>=1)&&(u6.wait_msg_...476
Formula 0 simplified : XXG!"((((((i0.u1.MSG_3>=1)&&(i1.u5.wait_msg_3>=1))||((i0.u1.MSG_4>=1)&&(i5.u8.wait_msg_4>=1)))||(((i0.u1.MSG_7>=1)&&(u6.wait_msg_7>=...468
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11755177619984511927
[2023-03-17 20:20:01] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11755177619984511927
Running compilation step : cd /tmp/ltsmin11755177619984511927;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11755177619984511927;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11755177619984511927;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property SafeBus-PT-10-LTLFireability-01 finished in 82414 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&G((p1 U (p0 U (!p2&&G(!p0))))))))'
Support contains 123 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 6 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 20:20:04] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2023-03-17 20:20:04] [INFO ] Computed 45 place invariants in 6 ms
[2023-03-17 20:20:05] [INFO ] Implicit Places using invariants in 698 ms returned []
[2023-03-17 20:20:05] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 20:20:05] [INFO ] Invariant cache hit.
[2023-03-17 20:20:05] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 20:20:07] [INFO ] Implicit Places using invariants and state equation in 2436 ms returned []
Implicit Place search using SMT with State Equation took 3137 ms to find 0 implicit places.
[2023-03-17 20:20:07] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 20:20:07] [INFO ] Invariant cache hit.
[2023-03-17 20:20:08] [INFO ] Dead Transitions using invariants and state equation in 1131 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4281 ms. Remains : 306/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 375 ms :[true, true, true, (OR p0 p2), (OR p0 p2), (OR p0 p2), p0, p0]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}, { cond=(AND p0 p1), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=4 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(OR p0 (NOT p2) p1), acceptance={} source=4 dest: 4}, { cond=(OR (AND p0 p1) (AND p2 p1)), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=5 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 3}, { cond=(OR (AND p0 p1) (AND p2 p1)), acceptance={0} source=5 dest: 5}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=5 dest: 6}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=5 dest: 7}], [{ cond=p0, acceptance={} source=6 dest: 2}, { cond=(NOT p0), acceptance={} source=6 dest: 6}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=7 dest: 3}, { cond=(AND p0 p1), acceptance={0} source=7 dest: 5}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=7 dest: 6}, { cond=(AND (NOT p0) p1), acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(OR (AND (GEQ s3 1) (GEQ s240 1)) (AND (GEQ s3 1) (GEQ s239 1)) (AND (GEQ s3 1) (GEQ s238 1)) (AND (GEQ s3 1) (GEQ s237 1)) (AND (GEQ s3 1) (GEQ s244 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SafeBus-PT-10-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-PT-10-LTLFireability-02 finished in 4703 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(X(F(G(p0))))&&F((X(p1) U p2)))))'
Support contains 93 out of 306 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 143 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 20:20:09] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 20:20:09] [INFO ] Invariant cache hit.
[2023-03-17 20:20:09] [INFO ] Implicit Places using invariants in 586 ms returned [266, 267, 268, 269, 270, 271, 272, 273, 274, 275]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 593 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 296/306 places, 1531/1531 transitions.
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 10 Pre rules applied. Total rules applied 0 place count 296 transition count 1521
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 286 transition count 1521
Applied a total of 20 rules in 252 ms. Remains 286 /296 variables (removed 10) and now considering 1521/1531 (removed 10) transitions.
[2023-03-17 20:20:10] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
// Phase 1: matrix 632 rows 286 cols
[2023-03-17 20:20:10] [INFO ] Computed 35 place invariants in 6 ms
[2023-03-17 20:20:10] [INFO ] Implicit Places using invariants in 568 ms returned []
[2023-03-17 20:20:10] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
[2023-03-17 20:20:10] [INFO ] Invariant cache hit.
[2023-03-17 20:20:10] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 20:20:12] [INFO ] Implicit Places using invariants and state equation in 1791 ms returned []
Implicit Place search using SMT with State Equation took 2381 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 286/306 places, 1521/1531 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3370 ms. Remains : 286/306 places, 1521/1531 transitions.
Stuttering acceptance computed with spot in 127 ms :[(OR (NOT p2) (NOT p0)), (NOT p0), (NOT p2)]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(AND (GEQ s0 1) (GEQ s1 1)), p0:(AND (OR (LT s2 1) (LT s49 1)) (OR (LT s2 1) (LT s47 1)) (OR (LT s2 1) (LT s53 1)) (OR (LT s2 1) (LT s51 1)) (OR (LT s2...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 1782 ms.
Stack based approach found an accepted trace after 251 steps with 0 reset with depth 252 and stack size 252 in 6 ms.
FORMULA SafeBus-PT-10-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property SafeBus-PT-10-LTLFireability-03 finished in 5315 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(G(p0)) U !p1)&&F((G(F(!p2))||(F(!p2)&&G(!p3))))))'
Support contains 142 out of 306 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 348 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 20:20:14] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2023-03-17 20:20:14] [INFO ] Computed 45 place invariants in 6 ms
[2023-03-17 20:20:15] [INFO ] Implicit Places using invariants in 419 ms returned []
[2023-03-17 20:20:15] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 20:20:15] [INFO ] Invariant cache hit.
[2023-03-17 20:20:15] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 20:20:16] [INFO ] Implicit Places using invariants and state equation in 1633 ms returned []
Implicit Place search using SMT with State Equation took 2086 ms to find 0 implicit places.
[2023-03-17 20:20:16] [INFO ] Redundant transitions in 105 ms returned []
[2023-03-17 20:20:16] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 20:20:16] [INFO ] Invariant cache hit.
[2023-03-17 20:20:18] [INFO ] Dead Transitions using invariants and state equation in 1189 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3755 ms. Remains : 306/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 396 ms :[(OR p1 p2), (NOT p0), p1, p2, (AND p3 p2), p2]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}, { cond=p3, acceptance={} source=0 dest: 3}, { cond=(NOT p3), acceptance={} source=0 dest: 4}, { cond=p2, acceptance={} source=0 dest: 5}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 1}, { cond=p1, acceptance={0} source=2 dest: 2}], [{ cond=p3, acceptance={} source=3 dest: 3}, { cond=(NOT p3), acceptance={} source=3 dest: 4}, { cond=p2, acceptance={} source=3 dest: 5}], [{ cond=p3, acceptance={} source=4 dest: 3}, { cond=(NOT p3), acceptance={} source=4 dest: 4}, { cond=(AND p2 p3), acceptance={} source=4 dest: 5}], [{ cond=p2, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(OR (AND (GEQ s252 1) (GEQ s272 1)) (AND (GEQ s255 1) (GEQ s275 1)) (AND (GEQ s246 1) (GEQ s266 1)) (AND (GEQ s253 1) (GEQ s273 1)) (AND (GEQ s252 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Product exploration explored 100000 steps with 1497 reset in 793 ms.
Product exploration explored 100000 steps with 1506 reset in 912 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p3) (NOT p2) (NOT p0)), (X (NOT p2)), (X (NOT p3)), (X (NOT (AND p2 p3))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT p3))), (X (X (NOT (AND p2 p3)))), (X (X (NOT p0)))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 10 factoid took 686 ms. Reduced automaton from 6 states, 16 edges and 4 AP (stutter insensitive) to 4 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 162 ms :[(AND p3 p2), p2, (AND p3 p2), p2]
Finished random walk after 70 steps, including 0 resets, run visited all 3 properties in 10 ms. (steps per millisecond=7 )
Knowledge obtained : [(AND (NOT p1) (NOT p3) (NOT p2) (NOT p0)), (X (NOT p2)), (X (NOT p3)), (X (NOT (AND p2 p3))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT p3))), (X (X (NOT (AND p2 p3)))), (X (X (NOT p0)))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1))), (F p3), (F (AND p3 p2)), (F p2)]
Knowledge based reduction with 10 factoid took 739 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 231 ms :[(AND p3 p2), p2, (AND p3 p2), p2]
Stuttering acceptance computed with spot in 322 ms :[(AND p3 p2), p2, (AND p3 p2), p2]
Support contains 40 out of 306 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 6 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 20:20:22] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 20:20:22] [INFO ] Invariant cache hit.
[2023-03-17 20:20:23] [INFO ] Implicit Places using invariants in 506 ms returned []
[2023-03-17 20:20:23] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 20:20:23] [INFO ] Invariant cache hit.
[2023-03-17 20:20:23] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 20:20:24] [INFO ] Implicit Places using invariants and state equation in 1578 ms returned []
Implicit Place search using SMT with State Equation took 2102 ms to find 0 implicit places.
[2023-03-17 20:20:24] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 20:20:24] [INFO ] Invariant cache hit.
[2023-03-17 20:20:26] [INFO ] Dead Transitions using invariants and state equation in 1520 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3630 ms. Remains : 306/306 places, 1531/1531 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p3) (NOT p2)), (X (NOT p3)), (X (NOT (AND p3 p2))), (X (X (NOT p2))), (X (X (NOT p3))), (X (X (NOT (AND p3 p2))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 397 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 159 ms :[(AND p3 p2), p2, (AND p3 p2), p2]
Finished random walk after 29 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=9 )
Knowledge obtained : [(AND (NOT p3) (NOT p2)), (X (NOT p3)), (X (NOT (AND p3 p2))), (X (X (NOT p2))), (X (X (NOT p3))), (X (X (NOT (AND p3 p2))))]
False Knowledge obtained : [(F p3), (F (AND p2 p3)), (F p2)]
Knowledge based reduction with 6 factoid took 320 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 159 ms :[(AND p3 p2), p2, (AND p3 p2), p2]
Stuttering acceptance computed with spot in 206 ms :[(AND p3 p2), p2, (AND p3 p2), p2]
Stuttering acceptance computed with spot in 158 ms :[(AND p3 p2), p2, (AND p3 p2), p2]
Product exploration explored 100000 steps with 1483 reset in 803 ms.
Product exploration explored 100000 steps with 1480 reset in 828 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 164 ms :[(AND p3 p2), p2, (AND p3 p2), p2]
Support contains 40 out of 306 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 215 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 20:20:29] [INFO ] Redundant transitions in 43 ms returned []
[2023-03-17 20:20:29] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 20:20:29] [INFO ] Invariant cache hit.
[2023-03-17 20:20:31] [INFO ] Dead Transitions using invariants and state equation in 1677 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1970 ms. Remains : 306/306 places, 1531/1531 transitions.
Built C files in :
/tmp/ltsmin18332806764008552566
[2023-03-17 20:20:31] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18332806764008552566
Running compilation step : cd /tmp/ltsmin18332806764008552566;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18332806764008552566;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18332806764008552566;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 40 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 6 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 20:20:34] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 20:20:34] [INFO ] Invariant cache hit.
[2023-03-17 20:20:35] [INFO ] Implicit Places using invariants in 503 ms returned []
[2023-03-17 20:20:35] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 20:20:35] [INFO ] Invariant cache hit.
[2023-03-17 20:20:35] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 20:20:37] [INFO ] Implicit Places using invariants and state equation in 2220 ms returned []
Implicit Place search using SMT with State Equation took 2739 ms to find 0 implicit places.
[2023-03-17 20:20:37] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 20:20:37] [INFO ] Invariant cache hit.
[2023-03-17 20:20:38] [INFO ] Dead Transitions using invariants and state equation in 1154 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3900 ms. Remains : 306/306 places, 1531/1531 transitions.
Built C files in :
/tmp/ltsmin4683953593464075603
[2023-03-17 20:20:38] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4683953593464075603
Running compilation step : cd /tmp/ltsmin4683953593464075603;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4683953593464075603;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4683953593464075603;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-17 20:20:41] [INFO ] Flatten gal took : 79 ms
[2023-03-17 20:20:41] [INFO ] Flatten gal took : 134 ms
[2023-03-17 20:20:41] [INFO ] Time to serialize gal into /tmp/LTL9898909451626011620.gal : 30 ms
[2023-03-17 20:20:41] [INFO ] Time to serialize properties into /tmp/LTL2534290247044662052.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9898909451626011620.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2079399058257865930.hoa' '-atoms' '/tmp/LTL2534290247044662052.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL2534290247044662052.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2079399058257865930.hoa
Detected timeout of ITS tools.
[2023-03-17 20:20:57] [INFO ] Flatten gal took : 86 ms
[2023-03-17 20:20:57] [INFO ] Flatten gal took : 76 ms
[2023-03-17 20:20:57] [INFO ] Time to serialize gal into /tmp/LTL13436383823099288024.gal : 34 ms
[2023-03-17 20:20:57] [INFO ] Time to serialize properties into /tmp/LTL4523425611023998934.ltl : 16 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13436383823099288024.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4523425611023998934.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((((F(G("((((((((((ACK>=1)&&(wait_ack_2_7>=1))&&(FMCb>=1))||(((ACK>=1)&&(wait_ack_3_8>=1))&&(FMCb>=1)))||((((ACK>=1)&&(wait_ack_1_5>=...8208
Formula 0 simplified : (GF!"((((((((((ACK>=1)&&(wait_ack_2_7>=1))&&(FMCb>=1))||(((ACK>=1)&&(wait_ack_3_8>=1))&&(FMCb>=1)))||((((ACK>=1)&&(wait_ack_1_5>=1))...8187
Detected timeout of ITS tools.
[2023-03-17 20:21:12] [INFO ] Flatten gal took : 72 ms
[2023-03-17 20:21:12] [INFO ] Applying decomposition
[2023-03-17 20:21:12] [INFO ] Flatten gal took : 159 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph16287641674947945106.txt' '-o' '/tmp/graph16287641674947945106.bin' '-w' '/tmp/graph16287641674947945106.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16287641674947945106.bin' '-l' '-1' '-v' '-w' '/tmp/graph16287641674947945106.weights' '-q' '0' '-e' '0.001'
[2023-03-17 20:21:12] [INFO ] Decomposing Gal with order
[2023-03-17 20:21:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-17 20:21:13] [INFO ] Removed a total of 3291 redundant transitions.
[2023-03-17 20:21:13] [INFO ] Flatten gal took : 392 ms
[2023-03-17 20:21:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 645 labels/synchronizations in 81 ms.
[2023-03-17 20:21:13] [INFO ] Time to serialize gal into /tmp/LTL12500981053618592224.gal : 6 ms
[2023-03-17 20:21:13] [INFO ] Time to serialize properties into /tmp/LTL5448875647139011419.ltl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12500981053618592224.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5448875647139011419.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((((F(G("((((((((((i0.i0.u0.ACK>=1)&&(i0.i0.u2.wait_ack_2_7>=1))&&(i1.u8.FMCb>=1))||(((i0.i0.u0.ACK>=1)&&(i0.i0.u2.wait_ack_3_8>=1))&...12389
Formula 0 simplified : (GF!"((((((((((i0.i0.u0.ACK>=1)&&(i0.i0.u2.wait_ack_2_7>=1))&&(i1.u8.FMCb>=1))||(((i0.i0.u0.ACK>=1)&&(i0.i0.u2.wait_ack_3_8>=1))&&(i...12368
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11852916832254330976
[2023-03-17 20:21:28] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11852916832254330976
Running compilation step : cd /tmp/ltsmin11852916832254330976;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11852916832254330976;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11852916832254330976;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property SafeBus-PT-10-LTLFireability-04 finished in 77273 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((X(!p0) U ((!p1&&X(!p0))||X(G(!p0)))))||(F((F(!p2)&&X(!p3)))&&(X(!p0) U ((!p1&&X(!p0))||X(G(!p0)))))))'
Support contains 60 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 10 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 20:21:31] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 20:21:31] [INFO ] Invariant cache hit.
[2023-03-17 20:21:32] [INFO ] Implicit Places using invariants in 627 ms returned []
[2023-03-17 20:21:32] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 20:21:32] [INFO ] Invariant cache hit.
[2023-03-17 20:21:32] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 20:21:34] [INFO ] Implicit Places using invariants and state equation in 1991 ms returned []
Implicit Place search using SMT with State Equation took 2633 ms to find 0 implicit places.
[2023-03-17 20:21:34] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 20:21:34] [INFO ] Invariant cache hit.
[2023-03-17 20:21:35] [INFO ] Dead Transitions using invariants and state equation in 1094 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3752 ms. Remains : 306/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 626 ms :[p0, p0, (AND p0 p3), (AND p0 p2), p0, true, (AND p0 p3), (AND p2 p0), (AND p0 p3), (AND p0 p2), p3, p2]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=p2, acceptance={} source=0 dest: 3}, { cond=p1, acceptance={} source=0 dest: 4}], [{ cond=p0, acceptance={} source=1 dest: 5}], [{ cond=p3, acceptance={} source=2 dest: 2}, { cond=(AND p2 p3), acceptance={} source=2 dest: 3}, { cond=p3, acceptance={} source=2 dest: 6}, { cond=(AND p2 p3), acceptance={} source=2 dest: 7}, { cond=(AND p1 p3), acceptance={} source=2 dest: 8}, { cond=(AND p1 p2 p3), acceptance={} source=2 dest: 9}], [{ cond=p2, acceptance={} source=3 dest: 3}, { cond=p2, acceptance={} source=3 dest: 7}, { cond=(AND p1 p2), acceptance={} source=3 dest: 9}], [{ cond=true, acceptance={} source=4 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 4}, { cond=(AND p1 p0), acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND p0 p3), acceptance={} source=6 dest: 10}, { cond=(AND p2 p0 p3), acceptance={} source=6 dest: 11}], [{ cond=(AND p2 p0), acceptance={} source=7 dest: 11}], [{ cond=p3, acceptance={} source=8 dest: 6}, { cond=(AND p2 p3), acceptance={} source=8 dest: 7}, { cond=(AND p1 (NOT p0) p3), acceptance={} source=8 dest: 8}, { cond=(AND p1 p0 p3), acceptance={0} source=8 dest: 8}, { cond=(AND p1 p2 p3), acceptance={} source=8 dest: 9}], [{ cond=p2, acceptance={} source=9 dest: 7}, { cond=(AND p1 p2 (NOT p0)), acceptance={} source=9 dest: 9}, { cond=(AND p1 p2 p0), acceptance={0} source=9 dest: 9}], [{ cond=p3, acceptance={0} source=10 dest: 10}, { cond=(AND p2 p3), acceptance={} source=10 dest: 11}], [{ cond=p2, acceptance={0} source=11 dest: 11}]], initial=0, aps=[p2:(OR (AND (GEQ s286 1) (GEQ s303 1)) (AND (GEQ s295 1) (GEQ s299 1)) (AND (GEQ s291 1) (GEQ s300 1)) (AND (GEQ s295 1) (GEQ s303 1)) (AND (GEQ s291 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 7 steps with 3 reset in 1 ms.
FORMULA SafeBus-PT-10-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-PT-10-LTLFireability-06 finished in 4455 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((p0||X(F(p1)))))))'
Support contains 22 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 6 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 20:21:36] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 20:21:36] [INFO ] Invariant cache hit.
[2023-03-17 20:21:36] [INFO ] Implicit Places using invariants in 721 ms returned [266, 267, 268, 269, 270, 271, 272, 273, 274, 275]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 728 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 296/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 6 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 741 ms. Remains : 296/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 189 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p0:(AND (GEQ s0 1) (GEQ s1 1)), p1:(OR (AND (GEQ s100 1) (GEQ s262 1)) (AND (GEQ s95 1) (GEQ s257 1)) (AND (GEQ s96 1) (GEQ s258 1)) (AND (GEQ s97 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 2313 reset in 630 ms.
Stack based approach found an accepted trace after 148 steps with 3 reset with depth 97 and stack size 97 in 1 ms.
FORMULA SafeBus-PT-10-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property SafeBus-PT-10-LTLFireability-07 finished in 1582 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p1)&&p0)))'
Support contains 4 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 6 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 20:21:37] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 20:21:37] [INFO ] Invariant cache hit.
[2023-03-17 20:21:38] [INFO ] Implicit Places using invariants in 646 ms returned [266, 267, 268, 269, 270, 271, 272, 273, 274, 275]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 670 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 296/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 7 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 684 ms. Remains : 296/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 129 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(OR (LT s101 1) (LT s263 1)), p0:(AND (GEQ s3 1) (GEQ s237 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SafeBus-PT-10-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-PT-10-LTLFireability-08 finished in 830 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 306 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 107 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 20:21:38] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 20:21:38] [INFO ] Invariant cache hit.
[2023-03-17 20:21:39] [INFO ] Implicit Places using invariants in 764 ms returned [266, 267, 268, 269, 270, 271, 272, 273, 274, 275]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 772 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 296/306 places, 1531/1531 transitions.
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 10 Pre rules applied. Total rules applied 0 place count 296 transition count 1521
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 286 transition count 1521
Applied a total of 20 rules in 110 ms. Remains 286 /296 variables (removed 10) and now considering 1521/1531 (removed 10) transitions.
[2023-03-17 20:21:39] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
// Phase 1: matrix 632 rows 286 cols
[2023-03-17 20:21:39] [INFO ] Computed 35 place invariants in 6 ms
[2023-03-17 20:21:40] [INFO ] Implicit Places using invariants in 762 ms returned []
[2023-03-17 20:21:40] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
[2023-03-17 20:21:40] [INFO ] Invariant cache hit.
[2023-03-17 20:21:40] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 20:21:42] [INFO ] Implicit Places using invariants and state equation in 2143 ms returned []
Implicit Place search using SMT with State Equation took 2908 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 286/306 places, 1521/1531 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3909 ms. Remains : 286/306 places, 1521/1531 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s256 1) (LT s270 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 726 ms.
Stack based approach found an accepted trace after 1731 steps with 0 reset with depth 1732 and stack size 1678 in 29 ms.
FORMULA SafeBus-PT-10-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property SafeBus-PT-10-LTLFireability-09 finished in 4728 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 4 out of 306 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 118 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 20:21:43] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2023-03-17 20:21:43] [INFO ] Computed 45 place invariants in 6 ms
[2023-03-17 20:21:44] [INFO ] Implicit Places using invariants in 816 ms returned [266, 267, 268, 269, 270, 271, 272, 273, 274, 275]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 818 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 296/306 places, 1531/1531 transitions.
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 10 Pre rules applied. Total rules applied 0 place count 296 transition count 1521
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 286 transition count 1521
Applied a total of 20 rules in 134 ms. Remains 286 /296 variables (removed 10) and now considering 1521/1531 (removed 10) transitions.
[2023-03-17 20:21:44] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
// Phase 1: matrix 632 rows 286 cols
[2023-03-17 20:21:44] [INFO ] Computed 35 place invariants in 5 ms
[2023-03-17 20:21:44] [INFO ] Implicit Places using invariants in 586 ms returned []
[2023-03-17 20:21:44] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
[2023-03-17 20:21:44] [INFO ] Invariant cache hit.
[2023-03-17 20:21:45] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 20:21:47] [INFO ] Implicit Places using invariants and state equation in 2085 ms returned []
Implicit Place search using SMT with State Equation took 2707 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 286/306 places, 1521/1531 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3778 ms. Remains : 286/306 places, 1521/1531 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s105 1) (GEQ s125 1) (GEQ s218 1) (GEQ s224 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 729 ms.
Stack based approach found an accepted trace after 207 steps with 0 reset with depth 208 and stack size 208 in 2 ms.
FORMULA SafeBus-PT-10-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property SafeBus-PT-10-LTLFireability-10 finished in 4564 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((G(p0) U (p1||X(G(p1)))) U p2)))'
Support contains 8 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 6 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 20:21:47] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2023-03-17 20:21:47] [INFO ] Computed 45 place invariants in 5 ms
[2023-03-17 20:21:48] [INFO ] Implicit Places using invariants in 604 ms returned [266, 267, 268, 269, 270, 271, 272, 273, 274, 275]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 606 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 296/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 6 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 618 ms. Remains : 296/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 262 ms :[(NOT p2), (NOT p2), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p1), true, (NOT p0)]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=1 dest: 4}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 5}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND p1 p0), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={} source=6 dest: 5}, { cond=p0, acceptance={} source=6 dest: 6}]], initial=0, aps=[p2:(AND (GEQ s1 1) (GEQ s99 1)), p1:(AND (GEQ s106 1) (GEQ s139 1) (GEQ s218 1) (GEQ s224 1)), p0:(AND (GEQ s0 1) (GEQ s60 1) (GEQ s224 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA SafeBus-PT-10-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-PT-10-LTLFireability-11 finished in 907 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 3 out of 306 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 100 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 20:21:48] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 20:21:48] [INFO ] Invariant cache hit.
[2023-03-17 20:21:49] [INFO ] Implicit Places using invariants in 624 ms returned [266, 267, 268, 269, 270, 271, 272, 273, 274, 275]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 627 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 296/306 places, 1531/1531 transitions.
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 10 Pre rules applied. Total rules applied 0 place count 296 transition count 1521
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 286 transition count 1521
Applied a total of 20 rules in 110 ms. Remains 286 /296 variables (removed 10) and now considering 1521/1531 (removed 10) transitions.
[2023-03-17 20:21:49] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
// Phase 1: matrix 632 rows 286 cols
[2023-03-17 20:21:49] [INFO ] Computed 35 place invariants in 4 ms
[2023-03-17 20:21:50] [INFO ] Implicit Places using invariants in 539 ms returned []
[2023-03-17 20:21:50] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
[2023-03-17 20:21:50] [INFO ] Invariant cache hit.
[2023-03-17 20:21:50] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 20:21:52] [INFO ] Implicit Places using invariants and state equation in 2078 ms returned []
Implicit Place search using SMT with State Equation took 2652 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 286/306 places, 1521/1531 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3490 ms. Remains : 286/306 places, 1521/1531 transitions.
Stuttering acceptance computed with spot in 156 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s65 1) (GEQ s224 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 118 reset in 719 ms.
Stack based approach found an accepted trace after 186 steps with 0 reset with depth 187 and stack size 187 in 1 ms.
FORMULA SafeBus-PT-10-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property SafeBus-PT-10-LTLFireability-13 finished in 4382 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(G(p0))))))'
Support contains 2 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 6 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 20:21:53] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2023-03-17 20:21:53] [INFO ] Computed 45 place invariants in 5 ms
[2023-03-17 20:21:53] [INFO ] Implicit Places using invariants in 680 ms returned [266, 267, 268, 269, 270, 271, 272, 273, 274, 275]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 695 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 296/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 6 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 707 ms. Remains : 296/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 220 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(OR (LT s103 1) (LT s275 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 219 steps with 0 reset in 2 ms.
FORMULA SafeBus-PT-10-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-PT-10-LTLFireability-15 finished in 945 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Found a Shortening insensitive property : SafeBus-PT-10-LTLFireability-01
Stuttering acceptance computed with spot in 122 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 20 out of 306 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 35 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 20:21:54] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 20:21:54] [INFO ] Invariant cache hit.
[2023-03-17 20:21:55] [INFO ] Implicit Places using invariants in 669 ms returned [266, 267, 268, 269, 270, 271, 272, 273, 274, 275]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 692 ms to find 10 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 296/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 18 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 746 ms. Remains : 296/306 places, 1531/1531 transitions.
Running random walk in product with property : SafeBus-PT-10-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (AND (GEQ s96 1) (GEQ s268 1)) (AND (GEQ s97 1) (GEQ s269 1)) (AND (GEQ s100 1) (GEQ s272 1)) (AND (GEQ s101 1) (GEQ s273 1)) (AND (GEQ s94 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 3860 reset in 489 ms.
Product exploration explored 100000 steps with 3851 reset in 499 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 182 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 131 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 21 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=10 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 144 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-17 20:21:56] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 296 cols
[2023-03-17 20:21:56] [INFO ] Computed 35 place invariants in 5 ms
[2023-03-17 20:21:57] [INFO ] [Real]Absence check using 14 positive place invariants in 11 ms returned sat
[2023-03-17 20:21:57] [INFO ] [Real]Absence check using 14 positive and 21 generalized place invariants in 40 ms returned sat
[2023-03-17 20:21:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:58] [INFO ] [Real]Absence check using state equation in 753 ms returned sat
[2023-03-17 20:21:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:21:59] [INFO ] [Nat]Absence check using 14 positive place invariants in 12 ms returned sat
[2023-03-17 20:22:00] [INFO ] [Nat]Absence check using 14 positive and 21 generalized place invariants in 123 ms returned sat
[2023-03-17 20:22:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:00] [INFO ] [Nat]Absence check using state equation in 589 ms returned sat
[2023-03-17 20:22:00] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 20:22:01] [INFO ] [Nat]Added 111 Read/Feed constraints in 632 ms returned sat
[2023-03-17 20:22:01] [INFO ] Deduced a trap composed of 49 places in 118 ms of which 2 ms to minimize.
[2023-03-17 20:22:01] [INFO ] Deduced a trap composed of 41 places in 140 ms of which 2 ms to minimize.
[2023-03-17 20:22:01] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 373 ms
[2023-03-17 20:22:01] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 612 transitions) in 89 ms.
[2023-03-17 20:22:01] [INFO ] Added : 1 causal constraints over 1 iterations in 208 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 20 out of 296 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 296/296 places, 1531/1531 transitions.
Applied a total of 0 rules in 5 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 20:22:01] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 20:22:01] [INFO ] Invariant cache hit.
[2023-03-17 20:22:02] [INFO ] Implicit Places using invariants in 735 ms returned []
[2023-03-17 20:22:02] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 20:22:02] [INFO ] Invariant cache hit.
[2023-03-17 20:22:02] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 20:22:04] [INFO ] Implicit Places using invariants and state equation in 2223 ms returned []
Implicit Place search using SMT with State Equation took 2980 ms to find 0 implicit places.
[2023-03-17 20:22:04] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 20:22:04] [INFO ] Invariant cache hit.
[2023-03-17 20:22:05] [INFO ] Dead Transitions using invariants and state equation in 1051 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4041 ms. Remains : 296/296 places, 1531/1531 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 180 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 145 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 26 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=13 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 109 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-17 20:22:06] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 20:22:06] [INFO ] Invariant cache hit.
[2023-03-17 20:22:07] [INFO ] [Real]Absence check using 14 positive place invariants in 12 ms returned sat
[2023-03-17 20:22:07] [INFO ] [Real]Absence check using 14 positive and 21 generalized place invariants in 36 ms returned sat
[2023-03-17 20:22:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:08] [INFO ] [Real]Absence check using state equation in 594 ms returned sat
[2023-03-17 20:22:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:22:09] [INFO ] [Nat]Absence check using 14 positive place invariants in 14 ms returned sat
[2023-03-17 20:22:09] [INFO ] [Nat]Absence check using 14 positive and 21 generalized place invariants in 27 ms returned sat
[2023-03-17 20:22:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:10] [INFO ] [Nat]Absence check using state equation in 470 ms returned sat
[2023-03-17 20:22:10] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 20:22:10] [INFO ] [Nat]Added 111 Read/Feed constraints in 122 ms returned sat
[2023-03-17 20:22:10] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 612 transitions) in 120 ms.
[2023-03-17 20:22:10] [INFO ] Added : 0 causal constraints over 0 iterations in 271 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 223 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3852 reset in 543 ms.
Product exploration explored 100000 steps with 3854 reset in 504 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 20 out of 296 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 296/296 places, 1531/1531 transitions.
Applied a total of 0 rules in 100 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 20:22:12] [INFO ] Redundant transitions in 29 ms returned []
[2023-03-17 20:22:12] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 20:22:12] [INFO ] Invariant cache hit.
[2023-03-17 20:22:13] [INFO ] Dead Transitions using invariants and state equation in 1196 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1348 ms. Remains : 296/296 places, 1531/1531 transitions.
Built C files in :
/tmp/ltsmin8214636205266058744
[2023-03-17 20:22:13] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8214636205266058744
Running compilation step : cd /tmp/ltsmin8214636205266058744;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8214636205266058744;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8214636205266058744;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 20 out of 296 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 296/296 places, 1531/1531 transitions.
Applied a total of 0 rules in 5 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 20:22:16] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 20:22:16] [INFO ] Invariant cache hit.
[2023-03-17 20:22:17] [INFO ] Implicit Places using invariants in 660 ms returned []
[2023-03-17 20:22:17] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 20:22:17] [INFO ] Invariant cache hit.
[2023-03-17 20:22:17] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 20:22:19] [INFO ] Implicit Places using invariants and state equation in 2169 ms returned []
Implicit Place search using SMT with State Equation took 2864 ms to find 0 implicit places.
[2023-03-17 20:22:19] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 20:22:19] [INFO ] Invariant cache hit.
[2023-03-17 20:22:20] [INFO ] Dead Transitions using invariants and state equation in 1268 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4150 ms. Remains : 296/296 places, 1531/1531 transitions.
Built C files in :
/tmp/ltsmin7791255376230043488
[2023-03-17 20:22:20] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7791255376230043488
Running compilation step : cd /tmp/ltsmin7791255376230043488;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7791255376230043488;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7791255376230043488;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-17 20:22:23] [INFO ] Flatten gal took : 80 ms
[2023-03-17 20:22:23] [INFO ] Flatten gal took : 72 ms
[2023-03-17 20:22:23] [INFO ] Time to serialize gal into /tmp/LTL12336505605138259186.gal : 29 ms
[2023-03-17 20:22:23] [INFO ] Time to serialize properties into /tmp/LTL5690163189280854710.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12336505605138259186.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11311860419555326367.hoa' '-atoms' '/tmp/LTL5690163189280854710.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL5690163189280854710.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11311860419555326367.hoa
Detected timeout of ITS tools.
[2023-03-17 20:22:39] [INFO ] Flatten gal took : 59 ms
[2023-03-17 20:22:39] [INFO ] Flatten gal took : 68 ms
[2023-03-17 20:22:39] [INFO ] Time to serialize gal into /tmp/LTL4104234752703126331.gal : 26 ms
[2023-03-17 20:22:39] [INFO ] Time to serialize properties into /tmp/LTL13433105202677244692.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4104234752703126331.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13433105202677244692.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(F("((((((MSG_3>=1)&&(wait_msg_3>=1))||((MSG_4>=1)&&(wait_msg_4>=1)))||(((MSG_7>=1)&&(wait_msg_7>=1))||((MSG_8>=1)&&(wait_msg_8>...365
Formula 0 simplified : XXG!"((((((MSG_3>=1)&&(wait_msg_3>=1))||((MSG_4>=1)&&(wait_msg_4>=1)))||(((MSG_7>=1)&&(wait_msg_7>=1))||((MSG_8>=1)&&(wait_msg_8>=1)...357
Detected timeout of ITS tools.
[2023-03-17 20:22:54] [INFO ] Flatten gal took : 83 ms
[2023-03-17 20:22:54] [INFO ] Applying decomposition
[2023-03-17 20:22:54] [INFO ] Flatten gal took : 63 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph16932477640143208327.txt' '-o' '/tmp/graph16932477640143208327.bin' '-w' '/tmp/graph16932477640143208327.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16932477640143208327.bin' '-l' '-1' '-v' '-w' '/tmp/graph16932477640143208327.weights' '-q' '0' '-e' '0.001'
[2023-03-17 20:22:54] [INFO ] Decomposing Gal with order
[2023-03-17 20:22:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-17 20:22:54] [INFO ] Removed a total of 1597 redundant transitions.
[2023-03-17 20:22:55] [INFO ] Flatten gal took : 281 ms
[2023-03-17 20:22:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 610 labels/synchronizations in 78 ms.
[2023-03-17 20:22:55] [INFO ] Time to serialize gal into /tmp/LTL12275061366572260869.gal : 26 ms
[2023-03-17 20:22:55] [INFO ] Time to serialize properties into /tmp/LTL16469292792164597299.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12275061366572260869.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16469292792164597299.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X(X(F("((((((i1.u1.MSG_3>=1)&&(u5.wait_msg_3>=1))||((i1.u1.MSG_4>=1)&&(u5.wait_msg_4>=1)))||(((i1.u1.MSG_7>=1)&&(u5.wait_msg_7>=1))...455
Formula 0 simplified : XXG!"((((((i1.u1.MSG_3>=1)&&(u5.wait_msg_3>=1))||((i1.u1.MSG_4>=1)&&(u5.wait_msg_4>=1)))||(((i1.u1.MSG_7>=1)&&(u5.wait_msg_7>=1))||(...447
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11392997574737675585
[2023-03-17 20:23:10] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11392997574737675585
Running compilation step : cd /tmp/ltsmin11392997574737675585;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11392997574737675585;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11392997574737675585;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property SafeBus-PT-10-LTLFireability-01 finished in 79239 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(G(p0)) U !p1)&&F((G(F(!p2))||(F(!p2)&&G(!p3))))))'
[2023-03-17 20:23:13] [INFO ] Flatten gal took : 66 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin8840088885688264011
[2023-03-17 20:23:13] [INFO ] Too many transitions (1531) to apply POR reductions. Disabling POR matrices.
[2023-03-17 20:23:13] [INFO ] Applying decomposition
[2023-03-17 20:23:13] [INFO ] Built C files in 40ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8840088885688264011
Running compilation step : cd /tmp/ltsmin8840088885688264011;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-17 20:23:13] [INFO ] Flatten gal took : 90 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph18350358777613258649.txt' '-o' '/tmp/graph18350358777613258649.bin' '-w' '/tmp/graph18350358777613258649.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph18350358777613258649.bin' '-l' '-1' '-v' '-w' '/tmp/graph18350358777613258649.weights' '-q' '0' '-e' '0.001'
[2023-03-17 20:23:13] [INFO ] Decomposing Gal with order
[2023-03-17 20:23:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-17 20:23:14] [INFO ] Removed a total of 3795 redundant transitions.
[2023-03-17 20:23:14] [INFO ] Flatten gal took : 199 ms
[2023-03-17 20:23:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 522 labels/synchronizations in 37 ms.
[2023-03-17 20:23:14] [INFO ] Time to serialize gal into /tmp/LTLFireability768569380683339995.gal : 9 ms
[2023-03-17 20:23:14] [INFO ] Time to serialize properties into /tmp/LTLFireability18205756883799759961.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability768569380683339995.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability18205756883799759961.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 2 LTL properties
Checking formula 0 : !((X(X(F("((((((i0.u2.MSG_3>=1)&&(i0.u21.wait_msg_3>=1))||((i0.u2.MSG_4>=1)&&(i0.u22.wait_msg_4>=1)))||(((i0.u2.MSG_7>=1)&&(i2.u13.wai...501
Formula 0 simplified : XXG!"((((((i0.u2.MSG_3>=1)&&(i0.u21.wait_msg_3>=1))||((i0.u2.MSG_4>=1)&&(i0.u22.wait_msg_4>=1)))||(((i0.u2.MSG_7>=1)&&(i2.u13.wait_m...493
Compilation finished in 5735 ms.
Running link step : cd /tmp/ltsmin8840088885688264011;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 57 ms.
Running LTSmin : cd /tmp/ltsmin8840088885688264011;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(<>((LTLAPp0==true))))' '--buchi-type=spotba'
LTSmin run took 276898 ms.
FORMULA SafeBus-PT-10-LTLFireability-01 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin8840088885688264011;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '((<>([]((LTLAPp1==true))) U !(LTLAPp2==true))&&<>(([](<>(!(LTLAPp3==true)))||(<>(!(LTLAPp3==true))&&[](!(LTLAPp4==true))))))' '--buchi-type=spotba'
LTSmin run took 147220 ms.
FORMULA SafeBus-PT-10-LTLFireability-04 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 714586 ms.
BK_STOP 1679085024750
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SafeBus-PT-10"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is SafeBus-PT-10, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r357-smll-167891806100276"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-PT-10.tgz
mv SafeBus-PT-10 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;