About the Execution of ITS-Tools for SafeBus-COL-10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16033.920 | 3600000.00 | 12890357.00 | 2974.50 | TFFFFFFFFFFTF?FF | 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-167891806000220.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-COL-10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r357-smll-167891806000220
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 464K
-rw-r--r-- 1 mcc users 6.5K Feb 26 01:40 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 26 01:40 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 26 01:37 CTLFireability.txt
-rw-r--r-- 1 mcc users 66K Feb 26 01:37 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 3.7K Feb 25 16:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.8K Feb 26 01:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K Feb 26 01:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Feb 26 01:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 01:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 42K 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-COL-10-LTLFireability-00
FORMULA_NAME SafeBus-COL-10-LTLFireability-01
FORMULA_NAME SafeBus-COL-10-LTLFireability-02
FORMULA_NAME SafeBus-COL-10-LTLFireability-03
FORMULA_NAME SafeBus-COL-10-LTLFireability-04
FORMULA_NAME SafeBus-COL-10-LTLFireability-05
FORMULA_NAME SafeBus-COL-10-LTLFireability-06
FORMULA_NAME SafeBus-COL-10-LTLFireability-07
FORMULA_NAME SafeBus-COL-10-LTLFireability-08
FORMULA_NAME SafeBus-COL-10-LTLFireability-09
FORMULA_NAME SafeBus-COL-10-LTLFireability-10
FORMULA_NAME SafeBus-COL-10-LTLFireability-11
FORMULA_NAME SafeBus-COL-10-LTLFireability-12
FORMULA_NAME SafeBus-COL-10-LTLFireability-13
FORMULA_NAME SafeBus-COL-10-LTLFireability-14
FORMULA_NAME SafeBus-COL-10-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1679030240446
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-COL-10
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202303021504
[2023-03-17 05:17:22] [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 05:17:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 05:17:23] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-17 05:17:23] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-17 05:17:23] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 888 ms
[2023-03-17 05:17:23] [INFO ] Detected 1 constant HL places corresponding to 10 PT places.
[2023-03-17 05:17:23] [INFO ] Imported 20 HL places and 14 HL transitions for a total of 326 PT places and 12821.0 transition bindings in 30 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
[2023-03-17 05:17:24] [INFO ] Built PT skeleton of HLPN with 20 places and 14 transitions 68 arcs in 6 ms.
[2023-03-17 05:17:24] [INFO ] Skeletonized 11 HLPN properties in 2 ms. Removed 5 properties that had guard overlaps.
Initial state reduction rules removed 2 formulas.
FORMULA SafeBus-COL-10-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-10-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 3 stabilizing places and 0 stable transitions
Remains 6 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10000 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 11) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 14 rows 17 cols
[2023-03-17 05:17:24] [INFO ] Computed 7 place invariants in 5 ms
[2023-03-17 05:17:24] [INFO ] [Real]Absence check using 4 positive place invariants in 6 ms returned sat
[2023-03-17 05:17:24] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-17 05:17:24] [INFO ] After 198ms 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 1 ms.
Successfully simplified 1 atomic propositions for a total of 6 simplifications.
[2023-03-17 05:17:24] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2023-03-17 05:17:24] [INFO ] Flatten gal took : 23 ms
FORMULA SafeBus-COL-10-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-17 05:17:24] [INFO ] Flatten gal took : 7 ms
Domain [It(10), It(10)] of place AMC breaks symmetries in sort It
[2023-03-17 05:17:24] [INFO ] Unfolded HLPN to a Petri net with 326 places and 1651 transitions 11294 arcs in 73 ms.
[2023-03-17 05:17:24] [INFO ] Unfolded 13 HLPN properties in 1 ms.
Initial state reduction rules removed 2 formulas.
[2023-03-17 05:17:24] [INFO ] Reduced 80 identical enabling conditions.
[2023-03-17 05:17:24] [INFO ] Reduced 80 identical enabling conditions.
[2023-03-17 05:17:24] [INFO ] Reduced 80 identical enabling conditions.
Deduced a syphon composed of 10 places in 5 ms
Reduce places removed 20 places and 20 transitions.
FORMULA SafeBus-COL-10-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-10-LTLFireability-12 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 27 ms. Remains 306 /306 variables (removed 0) and now considering 1631/1631 (removed 0) transitions.
[2023-03-17 05:17:25] [INFO ] Flow matrix only has 642 transitions (discarded 989 similar events)
// Phase 1: matrix 642 rows 306 cols
[2023-03-17 05:17:25] [INFO ] Computed 45 place invariants in 55 ms
[2023-03-17 05:17:25] [INFO ] Implicit Places using invariants in 237 ms returned []
[2023-03-17 05:17:25] [INFO ] Flow matrix only has 642 transitions (discarded 989 similar events)
[2023-03-17 05:17:25] [INFO ] Invariant cache hit.
[2023-03-17 05:17:25] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 05:17:25] [INFO ] Implicit Places using invariants and state equation in 538 ms returned []
Implicit Place search using SMT with State Equation took 780 ms to find 0 implicit places.
[2023-03-17 05:17:25] [INFO ] Flow matrix only has 642 transitions (discarded 989 similar events)
[2023-03-17 05:17:25] [INFO ] Invariant cache hit.
[2023-03-17 05:17:27] [INFO ] Dead Transitions using invariants and state equation in 1767 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 14 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 2593 ms. Remains : 306/306 places, 1531/1631 transitions.
Support contains 306 out of 306 places after structural reductions.
[2023-03-17 05:17:28] [INFO ] Flatten gal took : 304 ms
[2023-03-17 05:17:28] [INFO ] Flatten gal took : 169 ms
[2023-03-17 05:17:28] [INFO ] Input system was already deterministic with 1531 transitions.
Finished random walk after 98 steps, including 0 resets, run visited all 17 properties in 22 ms. (steps per millisecond=4 )
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 20 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 05:17:29] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:17:29] [INFO ] Invariant cache hit.
[2023-03-17 05:17:29] [INFO ] Implicit Places using invariants in 230 ms returned []
[2023-03-17 05:17:29] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:17:29] [INFO ] Invariant cache hit.
[2023-03-17 05:17:30] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 05:17:31] [INFO ] Implicit Places using invariants and state equation in 1859 ms returned []
Implicit Place search using SMT with State Equation took 2091 ms to find 0 implicit places.
[2023-03-17 05:17:31] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:17:31] [INFO ] Invariant cache hit.
[2023-03-17 05:17:33] [INFO ] Dead Transitions using invariants and state equation in 1441 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3554 ms. Remains : 306/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 321 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : SafeBus-COL-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 s0 1) (GEQ s20 1) (GEQ s41 1) (GEQ s295 1)) (AND (GEQ s3 1) (GEQ s20 1) (GEQ s94 1) (GEQ s295 1)) (AND (GEQ s0 1) (GEQ s20 1) (GEQ s...], 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 1229 ms.
Product exploration explored 100000 steps with 33333 reset in 1146 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 p0 (NOT p1))))), (X (X (NOT (AND (NOT 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 197 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-COL-10-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SafeBus-COL-10-LTLFireability-00 finished in 6714 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 39 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 05:17:36] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:17:36] [INFO ] Invariant cache hit.
[2023-03-17 05:17:36] [INFO ] Implicit Places using invariants in 662 ms returned [231, 232, 233, 234, 235, 236, 237, 238, 239, 240]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 671 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 724 ms. Remains : 296/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 127 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SafeBus-COL-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 s268 1) (GEQ s281 1)) (AND (GEQ s264 1) (GEQ s277 1)) (AND (GEQ s266 1) (GEQ s279 1)) (AND (GEQ s270 1) (GEQ s283 1)) (AND (GEQ s262 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 3830 reset in 509 ms.
Product exploration explored 100000 steps with 3866 reset in 582 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 98 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 116 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 117 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 116 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-17 05:17:38] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 296 cols
[2023-03-17 05:17:38] [INFO ] Computed 35 place invariants in 16 ms
[2023-03-17 05:17:39] [INFO ] [Real]Absence check using 14 positive place invariants in 12 ms returned sat
[2023-03-17 05:17:39] [INFO ] [Real]Absence check using 14 positive and 21 generalized place invariants in 42 ms returned sat
[2023-03-17 05:17:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 05:17:40] [INFO ] [Real]Absence check using state equation in 882 ms returned sat
[2023-03-17 05:17:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 05:17:42] [INFO ] [Nat]Absence check using 14 positive place invariants in 15 ms returned sat
[2023-03-17 05:17:42] [INFO ] [Nat]Absence check using 14 positive and 21 generalized place invariants in 223 ms returned sat
[2023-03-17 05:17:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 05:17:42] [INFO ] [Nat]Absence check using state equation in 579 ms returned sat
[2023-03-17 05:17:42] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 05:17:43] [INFO ] [Nat]Added 111 Read/Feed constraints in 194 ms returned sat
[2023-03-17 05:17:43] [INFO ] Deduced a trap composed of 49 places in 180 ms of which 6 ms to minimize.
[2023-03-17 05:17:43] [INFO ] Deduced a trap composed of 41 places in 149 ms of which 1 ms to minimize.
[2023-03-17 05:17:43] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 466 ms
[2023-03-17 05:17:43] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 612 transitions) in 145 ms.
[2023-03-17 05:17:43] [INFO ] Added : 3 causal constraints over 2 iterations in 332 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 10 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 05:17:43] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:17:43] [INFO ] Invariant cache hit.
[2023-03-17 05:17:44] [INFO ] Implicit Places using invariants in 564 ms returned []
[2023-03-17 05:17:44] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:17:44] [INFO ] Invariant cache hit.
[2023-03-17 05:17:44] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 05:17:47] [INFO ] Implicit Places using invariants and state equation in 2678 ms returned []
Implicit Place search using SMT with State Equation took 3246 ms to find 0 implicit places.
[2023-03-17 05:17:47] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:17:47] [INFO ] Invariant cache hit.
[2023-03-17 05:17:48] [INFO ] Dead Transitions using invariants and state equation in 1271 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4532 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 94 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 114 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 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 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 05:17:49] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:17:49] [INFO ] Invariant cache hit.
[2023-03-17 05:17:50] [INFO ] [Real]Absence check using 14 positive place invariants in 12 ms returned sat
[2023-03-17 05:17:50] [INFO ] [Real]Absence check using 14 positive and 21 generalized place invariants in 43 ms returned sat
[2023-03-17 05:17:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 05:17:50] [INFO ] [Real]Absence check using state equation in 527 ms returned sat
[2023-03-17 05:17:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 05:17:51] [INFO ] [Nat]Absence check using 14 positive place invariants in 13 ms returned sat
[2023-03-17 05:17:52] [INFO ] [Nat]Absence check using 14 positive and 21 generalized place invariants in 40 ms returned sat
[2023-03-17 05:17:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 05:17:52] [INFO ] [Nat]Absence check using state equation in 572 ms returned sat
[2023-03-17 05:17:52] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 05:17:52] [INFO ] [Nat]Added 111 Read/Feed constraints in 120 ms returned sat
[2023-03-17 05:17:52] [INFO ] Deduced a trap composed of 49 places in 126 ms of which 1 ms to minimize.
[2023-03-17 05:17:53] [INFO ] Deduced a trap composed of 49 places in 117 ms of which 2 ms to minimize.
[2023-03-17 05:17:53] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 327 ms
[2023-03-17 05:17:53] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 612 transitions) in 87 ms.
[2023-03-17 05:17:53] [INFO ] Added : 2 causal constraints over 2 iterations in 233 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 119 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3861 reset in 467 ms.
Product exploration explored 100000 steps with 3847 reset in 490 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 114 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 268 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 05:17:55] [INFO ] Redundant transitions in 143 ms returned []
[2023-03-17 05:17:55] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:17:55] [INFO ] Invariant cache hit.
[2023-03-17 05:17:56] [INFO ] Dead Transitions using invariants and state equation in 1432 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1855 ms. Remains : 296/296 places, 1531/1531 transitions.
Built C files in :
/tmp/ltsmin17811794214494694074
[2023-03-17 05:17:56] [INFO ] Built C files in 57ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17811794214494694074
Running compilation step : cd /tmp/ltsmin17811794214494694074;'/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/ltsmin17811794214494694074;'/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/ltsmin17811794214494694074;'/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 12 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 05:17:59] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:17:59] [INFO ] Invariant cache hit.
[2023-03-17 05:18:00] [INFO ] Implicit Places using invariants in 513 ms returned []
[2023-03-17 05:18:00] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:18:00] [INFO ] Invariant cache hit.
[2023-03-17 05:18:00] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 05:18:03] [INFO ] Implicit Places using invariants and state equation in 3134 ms returned []
Implicit Place search using SMT with State Equation took 3653 ms to find 0 implicit places.
[2023-03-17 05:18:03] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:18:03] [INFO ] Invariant cache hit.
[2023-03-17 05:18:05] [INFO ] Dead Transitions using invariants and state equation in 1430 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5097 ms. Remains : 296/296 places, 1531/1531 transitions.
Built C files in :
/tmp/ltsmin2482270391152538424
[2023-03-17 05:18:05] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2482270391152538424
Running compilation step : cd /tmp/ltsmin2482270391152538424;'/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/ltsmin2482270391152538424;'/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/ltsmin2482270391152538424;'/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 05:18:08] [INFO ] Flatten gal took : 91 ms
[2023-03-17 05:18:08] [INFO ] Flatten gal took : 82 ms
[2023-03-17 05:18:08] [INFO ] Time to serialize gal into /tmp/LTL14714428335784262935.gal : 24 ms
[2023-03-17 05:18:08] [INFO ] Time to serialize properties into /tmp/LTL14677256651167648064.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/LTL14714428335784262935.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4593602013250542977.hoa' '-atoms' '/tmp/LTL14677256651167648064.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/LTL14677256651167648064.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4593602013250542977.hoa
Detected timeout of ITS tools.
[2023-03-17 05:18:23] [INFO ] Flatten gal took : 90 ms
[2023-03-17 05:18:23] [INFO ] Flatten gal took : 72 ms
[2023-03-17 05:18:23] [INFO ] Time to serialize gal into /tmp/LTL15703943169487243178.gal : 13 ms
[2023-03-17 05:18:23] [INFO ] Time to serialize properties into /tmp/LTL17945529701369427493.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/LTL15703943169487243178.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17945529701369427493.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(X(F("((((((MSG_6>=1)&&(wait_msg_6>=1))||((MSG_2>=1)&&(wait_msg_2>=1)))||(((MSG_4>=1)&&(wait_msg_4>=1))||((MSG_8>=1)&&(wait_msg_8>...363
Formula 0 simplified : XXG!"((((((MSG_6>=1)&&(wait_msg_6>=1))||((MSG_2>=1)&&(wait_msg_2>=1)))||(((MSG_4>=1)&&(wait_msg_4>=1))||((MSG_8>=1)&&(wait_msg_8>=1)...355
Detected timeout of ITS tools.
[2023-03-17 05:18:38] [INFO ] Flatten gal took : 66 ms
[2023-03-17 05:18:38] [INFO ] Applying decomposition
[2023-03-17 05:18:39] [INFO ] Flatten gal took : 80 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/graph5702527770316147647.txt' '-o' '/tmp/graph5702527770316147647.bin' '-w' '/tmp/graph5702527770316147647.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5702527770316147647.bin' '-l' '-1' '-v' '-w' '/tmp/graph5702527770316147647.weights' '-q' '0' '-e' '0.001'
[2023-03-17 05:18:39] [INFO ] Decomposing Gal with order
[2023-03-17 05:18:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-17 05:18:39] [INFO ] Removed a total of 3011 redundant transitions.
[2023-03-17 05:18:40] [INFO ] Flatten gal took : 568 ms
[2023-03-17 05:18:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 545 labels/synchronizations in 76 ms.
[2023-03-17 05:18:40] [INFO ] Time to serialize gal into /tmp/LTL26182987354483915.gal : 16 ms
[2023-03-17 05:18:40] [INFO ] Time to serialize properties into /tmp/LTL9343986428913572907.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/LTL26182987354483915.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9343986428913572907.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...252
Read 1 LTL properties
Checking formula 0 : !((X(X(F("((((((i3.u14.MSG_6>=1)&&(i4.u16.wait_msg_6>=1))||((i3.u14.MSG_2>=1)&&(i4.u16.wait_msg_2>=1)))||(((i3.u14.MSG_4>=1)&&(i4.u16....502
Formula 0 simplified : XXG!"((((((i3.u14.MSG_6>=1)&&(i4.u16.wait_msg_6>=1))||((i3.u14.MSG_2>=1)&&(i4.u16.wait_msg_2>=1)))||(((i3.u14.MSG_4>=1)&&(i4.u16.wai...494
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14405943297304676145
[2023-03-17 05:18:55] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14405943297304676145
Running compilation step : cd /tmp/ltsmin14405943297304676145;'/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/ltsmin14405943297304676145;'/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/ltsmin14405943297304676145;'/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-COL-10-LTLFireability-01 finished in 82189 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 8 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 05:18:58] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2023-03-17 05:18:58] [INFO ] Computed 45 place invariants in 13 ms
[2023-03-17 05:18:58] [INFO ] Implicit Places using invariants in 632 ms returned []
[2023-03-17 05:18:58] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:18:58] [INFO ] Invariant cache hit.
[2023-03-17 05:18:59] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 05:19:01] [INFO ] Implicit Places using invariants and state equation in 2465 ms returned []
Implicit Place search using SMT with State Equation took 3102 ms to find 0 implicit places.
[2023-03-17 05:19:01] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:19:01] [INFO ] Invariant cache hit.
[2023-03-17 05:19:02] [INFO ] Dead Transitions using invariants and state equation in 1307 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4423 ms. Remains : 306/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 377 ms :[true, true, true, (OR p0 p2), (OR p0 p2), (OR p0 p2), p0, p0]
Running random walk in product with property : SafeBus-COL-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 s31 1) (GEQ s284 1)) (AND (GEQ s32 1) (GEQ s284 1)) (AND (GEQ s40 1) (GEQ s284 1)) (AND (GEQ s34 1) (GEQ s284 1)) (AND (GEQ s33 1) (GEQ s...], 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-COL-10-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-COL-10-LTLFireability-02 finished in 4836 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 122 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 05:19:03] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:19:03] [INFO ] Invariant cache hit.
[2023-03-17 05:19:03] [INFO ] Implicit Places using invariants in 660 ms returned [231, 232, 233, 234, 235, 236, 237, 238, 239, 240]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 663 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 123 ms. Remains 286 /296 variables (removed 10) and now considering 1521/1531 (removed 10) transitions.
[2023-03-17 05:19:04] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
// Phase 1: matrix 632 rows 286 cols
[2023-03-17 05:19:04] [INFO ] Computed 35 place invariants in 7 ms
[2023-03-17 05:19:04] [INFO ] Implicit Places using invariants in 521 ms returned []
[2023-03-17 05:19:04] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
[2023-03-17 05:19:04] [INFO ] Invariant cache hit.
[2023-03-17 05:19:04] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 05:19:06] [INFO ] Implicit Places using invariants and state equation in 2161 ms returned []
Implicit Place search using SMT with State Equation took 2684 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 3595 ms. Remains : 286/306 places, 1521/1531 transitions.
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p2) (NOT p0)), (NOT p0), (NOT p2)]
Running random walk in product with property : SafeBus-COL-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 s251 1) (GEQ s273 1)), p0:(AND (OR (LT s222 1) (LT s272 1)) (OR (LT s151 1) (LT s272 1)) (OR (LT s178 1) (LT s272 1)) (OR (LT s196 1) (LT s27...], 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 1655 ms.
Stack based approach found an accepted trace after 260 steps with 1 reset with depth 219 and stack size 219 in 5 ms.
FORMULA SafeBus-COL-10-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property SafeBus-COL-10-LTLFireability-03 finished in 5395 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 216 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 05:19:08] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2023-03-17 05:19:08] [INFO ] Computed 45 place invariants in 8 ms
[2023-03-17 05:19:09] [INFO ] Implicit Places using invariants in 442 ms returned []
[2023-03-17 05:19:09] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:19:09] [INFO ] Invariant cache hit.
[2023-03-17 05:19:09] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 05:19:11] [INFO ] Implicit Places using invariants and state equation in 2126 ms returned []
Implicit Place search using SMT with State Equation took 2575 ms to find 0 implicit places.
[2023-03-17 05:19:11] [INFO ] Redundant transitions in 43 ms returned []
[2023-03-17 05:19:11] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:19:11] [INFO ] Invariant cache hit.
[2023-03-17 05:19:13] [INFO ] Dead Transitions using invariants and state equation in 1646 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4489 ms. Remains : 306/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 256 ms :[(OR (NOT p2) p1), (NOT p0), p1, (NOT p2), (NOT p2), (AND (NOT p3) (NOT p2))]
Running random walk in product with property : SafeBus-COL-10-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}, { cond=(NOT p3), acceptance={} source=0 dest: 3}, { cond=(NOT p2), acceptance={} source=0 dest: 4}, { cond=p3, 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=(NOT p3), acceptance={} source=3 dest: 3}, { cond=(NOT p2), acceptance={} source=3 dest: 4}, { cond=p3, acceptance={} source=3 dest: 5}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p3), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p2) (NOT p3)), acceptance={} source=5 dest: 4}, { cond=p3, acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(OR (AND (GEQ s236 1) (GEQ s267 1)) (AND (GEQ s237 1) (GEQ s268 1)) (AND (GEQ s238 1) (GEQ s269 1)) (AND (GEQ s239 1) (GEQ s270 1)) (AND (GEQ s240 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 1547 reset in 787 ms.
Product exploration explored 100000 steps with 1490 reset in 908 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) p3 p2 (NOT p0)), (X p2), (X p3), (X (NOT (AND (NOT p2) (NOT p3)))), (X (NOT p0)), (X (NOT p1)), (X (X p2)), (X (X p3)), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (NOT p0)))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 10 factoid took 505 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 160 ms :[(AND (NOT p3) (NOT p2)), (NOT p2), (NOT p2), (AND (NOT p3) (NOT p2))]
Finished random walk after 32 steps, including 0 resets, run visited all 3 properties in 5 ms. (steps per millisecond=6 )
Knowledge obtained : [(AND (NOT p1) p3 p2 (NOT p0)), (X p2), (X p3), (X (NOT (AND (NOT p2) (NOT p3)))), (X (NOT p0)), (X (NOT p1)), (X (X p2)), (X (X p3)), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (NOT p0)))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1))), (F (NOT p3)), (F (AND (NOT p3) (NOT p2))), (F (NOT p2))]
Knowledge based reduction with 10 factoid took 549 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 163 ms :[(AND (NOT p3) (NOT p2)), (NOT p2), (NOT p2), (AND (NOT p3) (NOT p2))]
Stuttering acceptance computed with spot in 152 ms :[(AND (NOT p3) (NOT p2)), (NOT p2), (NOT p2), (AND (NOT p3) (NOT 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 05:19:16] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:19:16] [INFO ] Invariant cache hit.
[2023-03-17 05:19:17] [INFO ] Implicit Places using invariants in 415 ms returned []
[2023-03-17 05:19:17] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:19:17] [INFO ] Invariant cache hit.
[2023-03-17 05:19:17] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 05:19:19] [INFO ] Implicit Places using invariants and state equation in 2082 ms returned []
Implicit Place search using SMT with State Equation took 2499 ms to find 0 implicit places.
[2023-03-17 05:19:19] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:19:19] [INFO ] Invariant cache hit.
[2023-03-17 05:19:20] [INFO ] Dead Transitions using invariants and state equation in 1614 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4127 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 p3 p2), (X p3), (X (NOT (AND (NOT p3) (NOT p2)))), (X (X p2)), (X (X p3)), (X (X (NOT (AND (NOT p3) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 232 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 146 ms :[(AND (NOT p3) (NOT p2)), (NOT p2), (NOT p2), (AND (NOT p3) (NOT p2))]
Finished random walk after 42 steps, including 0 resets, run visited all 3 properties in 5 ms. (steps per millisecond=8 )
Knowledge obtained : [(AND p3 p2), (X p3), (X (NOT (AND (NOT p3) (NOT p2)))), (X (X p2)), (X (X p3)), (X (X (NOT (AND (NOT p3) (NOT p2)))))]
False Knowledge obtained : [(F (NOT p3)), (F (AND (NOT p2) (NOT p3))), (F (NOT p2))]
Knowledge based reduction with 6 factoid took 308 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 153 ms :[(AND (NOT p3) (NOT p2)), (NOT p2), (NOT p2), (AND (NOT p3) (NOT p2))]
Stuttering acceptance computed with spot in 147 ms :[(AND (NOT p3) (NOT p2)), (NOT p2), (NOT p2), (AND (NOT p3) (NOT p2))]
Stuttering acceptance computed with spot in 151 ms :[(AND (NOT p3) (NOT p2)), (NOT p2), (NOT p2), (AND (NOT p3) (NOT p2))]
Product exploration explored 100000 steps with 1500 reset in 779 ms.
Product exploration explored 100000 steps with 1522 reset in 801 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 151 ms :[(AND (NOT p3) (NOT p2)), (NOT p2), (NOT p2), (AND (NOT p3) (NOT 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 175 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 05:19:23] [INFO ] Redundant transitions in 29 ms returned []
[2023-03-17 05:19:23] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:19:23] [INFO ] Invariant cache hit.
[2023-03-17 05:19:25] [INFO ] Dead Transitions using invariants and state equation in 1648 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1861 ms. Remains : 306/306 places, 1531/1531 transitions.
Built C files in :
/tmp/ltsmin13838980687049902069
[2023-03-17 05:19:25] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13838980687049902069
Running compilation step : cd /tmp/ltsmin13838980687049902069;'/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/ltsmin13838980687049902069;'/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/ltsmin13838980687049902069;'/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 7 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 05:19:28] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:19:28] [INFO ] Invariant cache hit.
[2023-03-17 05:19:29] [INFO ] Implicit Places using invariants in 563 ms returned []
[2023-03-17 05:19:29] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:19:29] [INFO ] Invariant cache hit.
[2023-03-17 05:19:29] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 05:19:31] [INFO ] Implicit Places using invariants and state equation in 2437 ms returned []
Implicit Place search using SMT with State Equation took 3010 ms to find 0 implicit places.
[2023-03-17 05:19:31] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:19:31] [INFO ] Invariant cache hit.
[2023-03-17 05:19:33] [INFO ] Dead Transitions using invariants and state equation in 1479 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4503 ms. Remains : 306/306 places, 1531/1531 transitions.
Built C files in :
/tmp/ltsmin8378927382144216013
[2023-03-17 05:19:33] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8378927382144216013
Running compilation step : cd /tmp/ltsmin8378927382144216013;'/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/ltsmin8378927382144216013;'/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/ltsmin8378927382144216013;'/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 05:19:36] [INFO ] Flatten gal took : 72 ms
[2023-03-17 05:19:36] [INFO ] Flatten gal took : 72 ms
[2023-03-17 05:19:36] [INFO ] Time to serialize gal into /tmp/LTL4085317860744218013.gal : 13 ms
[2023-03-17 05:19:36] [INFO ] Time to serialize properties into /tmp/LTL8557208640158385328.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/LTL4085317860744218013.gal' '-t' 'CGAL' '-hoa' '/tmp/aut18190928249510273189.hoa' '-atoms' '/tmp/LTL8557208640158385328.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/LTL8557208640158385328.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut18190928249510273189.hoa
Detected timeout of ITS tools.
[2023-03-17 05:19:51] [INFO ] Flatten gal took : 78 ms
[2023-03-17 05:19:51] [INFO ] Flatten gal took : 81 ms
[2023-03-17 05:19:51] [INFO ] Time to serialize gal into /tmp/LTL7930369994239533217.gal : 13 ms
[2023-03-17 05:19:51] [INFO ] Time to serialize properties into /tmp/LTL8757918830527514891.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/LTL7930369994239533217.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8757918830527514891.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((((F(G("((((((((((wait_ack_2>=1)&&(ACK_0>=1))&&(FMCb_0>=1))||(((wait_ack_81>=1)&&(ACK_0>=1))&&(FMCb_0>=1)))||((((wait_ack_64>=1)&&(A...5804
Formula 0 simplified : (GF!"((((((((((wait_ack_2>=1)&&(ACK_0>=1))&&(FMCb_0>=1))||(((wait_ack_81>=1)&&(ACK_0>=1))&&(FMCb_0>=1)))||((((wait_ack_64>=1)&&(ACK_...5783
Detected timeout of ITS tools.
[2023-03-17 05:20:06] [INFO ] Flatten gal took : 85 ms
[2023-03-17 05:20:06] [INFO ] Applying decomposition
[2023-03-17 05:20:07] [INFO ] Flatten gal took : 71 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph15534317196508792534.txt' '-o' '/tmp/graph15534317196508792534.bin' '-w' '/tmp/graph15534317196508792534.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15534317196508792534.bin' '-l' '-1' '-v' '-w' '/tmp/graph15534317196508792534.weights' '-q' '0' '-e' '0.001'
[2023-03-17 05:20:07] [INFO ] Decomposing Gal with order
[2023-03-17 05:20:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-17 05:20:07] [INFO ] Removed a total of 3469 redundant transitions.
[2023-03-17 05:20:07] [INFO ] Flatten gal took : 253 ms
[2023-03-17 05:20:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 563 labels/synchronizations in 48 ms.
[2023-03-17 05:20:07] [INFO ] Time to serialize gal into /tmp/LTL1596064656313535148.gal : 7 ms
[2023-03-17 05:20:07] [INFO ] Time to serialize properties into /tmp/LTL6083400915267306697.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/LTL1596064656313535148.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6083400915267306697.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((((F(G("((((((((((i2.i1.u16.wait_ack_2>=1)&&(i2.i1.u15.ACK_0>=1))&&(i0.u12.FMCb_0>=1))||(((i2.i1.u16.wait_ack_81>=1)&&(i2.i1.u15.ACK...8932
Formula 0 simplified : (GF!"((((((((((i2.i1.u16.wait_ack_2>=1)&&(i2.i1.u15.ACK_0>=1))&&(i0.u12.FMCb_0>=1))||(((i2.i1.u16.wait_ack_81>=1)&&(i2.i1.u15.ACK_0>...8911
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15751343516369770482
[2023-03-17 05:20:22] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15751343516369770482
Running compilation step : cd /tmp/ltsmin15751343516369770482;'/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/ltsmin15751343516369770482;'/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/ltsmin15751343516369770482;'/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-COL-10-LTLFireability-04 finished in 77170 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 (X(G(!p0))||(!p1&&X(!p0)))))||((X(!p0) U (X(G(!p0))||(!p1&&X(!p0))))&&F((F(p2)&&X(!p3))))))'
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 7 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 05:20:25] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:20:25] [INFO ] Invariant cache hit.
[2023-03-17 05:20:26] [INFO ] Implicit Places using invariants in 642 ms returned []
[2023-03-17 05:20:26] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:20:26] [INFO ] Invariant cache hit.
[2023-03-17 05:20:26] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 05:20:28] [INFO ] Implicit Places using invariants and state equation in 2468 ms returned []
Implicit Place search using SMT with State Equation took 3112 ms to find 0 implicit places.
[2023-03-17 05:20:28] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:20:28] [INFO ] Invariant cache hit.
[2023-03-17 05:20:30] [INFO ] Dead Transitions using invariants and state equation in 1290 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4411 ms. Remains : 306/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 498 ms :[p0, p0, (AND p0 (NOT p2)), (AND p0 p3), p0, true, (AND (NOT p2) p0), (AND p0 (NOT p2)), (AND p0 p3), (AND p0 p3), (NOT p2), p3]
Running random walk in product with property : SafeBus-COL-10-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}, { cond=p1, acceptance={} source=0 dest: 4}], [{ cond=p0, acceptance={} source=1 dest: 5}], [{ cond=(NOT p2), acceptance={} source=2 dest: 2}, { cond=(NOT p2), acceptance={} source=2 dest: 6}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 7}], [{ cond=(AND (NOT p2) p3), acceptance={} source=3 dest: 2}, { cond=p3, acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) p3), acceptance={} source=3 dest: 6}, { cond=(AND p1 (NOT p2) p3), acceptance={} source=3 dest: 7}, { cond=p3, acceptance={} source=3 dest: 8}, { cond=(AND p1 p3), 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 (NOT p2) p0), acceptance={} source=6 dest: 10}], [{ cond=(NOT p2), acceptance={} source=7 dest: 6}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=7 dest: 7}, { cond=(AND p1 (NOT p2) p0), acceptance={0} source=7 dest: 7}], [{ cond=(AND (NOT p2) p0 p3), acceptance={} source=8 dest: 10}, { cond=(AND p0 p3), acceptance={} source=8 dest: 11}], [{ cond=(AND (NOT p2) p3), acceptance={} source=9 dest: 6}, { cond=(AND p1 (NOT p2) p3), acceptance={} source=9 dest: 7}, { cond=p3, acceptance={} source=9 dest: 8}, { cond=(AND p1 (NOT p0) p3), acceptance={} source=9 dest: 9}, { cond=(AND p1 p0 p3), acceptance={0} source=9 dest: 9}], [{ cond=(NOT p2), acceptance={0} source=10 dest: 10}], [{ cond=(AND (NOT p2) p3), acceptance={} source=11 dest: 10}, { cond=p3, acceptance={0} source=11 dest: 11}]], initial=0, aps=[p2:(AND (OR (LT s13 1) (LT s305 1)) (OR (LT s18 1) (LT s302 1)) (OR (LT s17 1) (LT s296 1)) (OR (LT s18 1) (LT s298 1)) (OR (LT s12 1) (LT s299 1)) (OR (L...], 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 1 steps with 0 reset in 0 ms.
FORMULA SafeBus-COL-10-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-COL-10-LTLFireability-06 finished in 4958 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 05:20:30] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:20:30] [INFO ] Invariant cache hit.
[2023-03-17 05:20:31] [INFO ] Implicit Places using invariants in 711 ms returned [231, 232, 233, 234, 235, 236, 237, 238, 239, 240]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 713 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 727 ms. Remains : 296/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 195 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-COL-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 s251 1) (GEQ s273 1)), p1:(OR (AND (GEQ s239 1) (GEQ s270 1)) (AND (GEQ s237 1) (GEQ s268 1)) (AND (GEQ s236 1) (GEQ s267 1)) (AND (GEQ s238 ...], 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 2213 reset in 582 ms.
Stack based approach found an accepted trace after 1008 steps with 15 reset with depth 161 and stack size 161 in 7 ms.
FORMULA SafeBus-COL-10-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property SafeBus-COL-10-LTLFireability-07 finished in 1526 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(p1)||p0)))'
Support contains 142 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 4 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 05:20:32] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:20:32] [INFO ] Invariant cache hit.
[2023-03-17 05:20:32] [INFO ] Implicit Places using invariants in 360 ms returned [231, 232, 233, 234, 235, 236, 237, 238, 239, 240]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 362 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 4 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 370 ms. Remains : 296/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 94 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : SafeBus-COL-10-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (AND (OR (LT s18 1) (LT s231 1)) (OR (LT s14 1) (LT s240 1)) (OR (LT s13 1) (LT s234 1)) (OR (LT s14 1) (LT s236 1)) (OR (LT s13 1) (LT s238 1)) (O...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 82 steps with 0 reset in 2 ms.
FORMULA SafeBus-COL-10-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-COL-10-LTLFireability-08 finished in 487 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 U (!p1 U (G(!p1)||(!p1&&G(!p0))))) U (G(p2) U 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 7 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 05:20:32] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:20:32] [INFO ] Invariant cache hit.
[2023-03-17 05:20:33] [INFO ] Implicit Places using invariants in 567 ms returned [231, 232, 233, 234, 235, 236, 237, 238, 239, 240]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 570 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 5 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 583 ms. Remains : 296/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 513 ms :[(NOT p0), (NOT p0), true, (AND p0 (NOT p2)), (NOT p0), (AND p0 p1), (AND p0 (NOT p2) p1), (AND (NOT p0) p1 p2), (NOT p0), p0, (OR (AND p0 p1) (AND p1 p2)), false, (AND p0 (NOT p2) p1)]
Running random walk in product with property : SafeBus-COL-10-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=1 dest: 5}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=1 dest: 6}, { cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 7}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p0 p2), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={} source=4 dest: 3}, { cond=(AND p0 p2), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) p2), acceptance={0} source=4 dest: 4}, { cond=(AND p0 (NOT p2)), acceptance={} source=4 dest: 8}], [{ cond=(AND p0 p1), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 9}, { cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 10}], [{ cond=(AND p0 (NOT p2) p1), acceptance={} source=6 dest: 2}, { cond=(AND p0 p2 p1), acceptance={} source=6 dest: 3}, { cond=(AND p0 p2 p1), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=6 dest: 9}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=6 dest: 10}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=6 dest: 11}, { cond=(AND p0 p2 (NOT p1)), acceptance={} source=6 dest: 12}], [{ cond=(AND (NOT p0) p2 p1), acceptance={} source=7 dest: 2}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=7 dest: 5}, { cond=(AND p0 p2), acceptance={} source=7 dest: 7}], [{ cond=(NOT p0), acceptance={} source=8 dest: 2}, { cond=p0, acceptance={} source=8 dest: 8}], [{ cond=p0, acceptance={} source=9 dest: 2}, { cond=(NOT p0), acceptance={} source=9 dest: 9}], [{ cond=(OR (AND p0 p1) (AND p2 p1)), acceptance={} source=10 dest: 2}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=10 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={} source=10 dest: 10}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=11 dest: 9}, { cond=(AND (NOT p0) p2), acceptance={} source=11 dest: 11}], [{ cond=(AND p0 (NOT p2) p1), acceptance={} source=12 dest: 2}, { cond=(AND p0 p2 p1), acceptance={} source=12 dest: 3}, { cond=(AND p0 p2 p1), acceptance={} source=12 dest: 4}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=12 dest: 10}, { cond=(AND p0 p2 (NOT p1)), acceptance={} source=12 dest: 12}]], initial=0, aps=[p0:(OR (AND (GEQ s18 1) (GEQ s231 1)) (AND (GEQ s14 1) (GEQ s240 1)) (AND (GEQ s13 1) (GEQ s234 1)) (AND (GEQ s14 1) (GEQ s236 1)) (AND (GEQ s13 1) (GEQ s...], 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, null][false, false, false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 24994 reset in 787 ms.
Product exploration explored 100000 steps with 25056 reset in 780 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 p0 (NOT p1) (NOT p2)), (X (AND p0 (NOT p2))), (X (NOT (AND (NOT p0) p2 p1))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND p0 p2 p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p2)))), true, (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (AND p0 (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND (NOT p0) p2))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 26 factoid took 1790 ms. Reduced automaton from 13 states, 45 edges and 3 AP (stutter sensitive) to 13 states, 46 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 506 ms :[(NOT p0), (NOT p0), true, (AND p0 (NOT p2)), (NOT p0), (AND p0 p1), (AND p0 (NOT p2) p1), (AND (NOT p0) p1 p2), (NOT p0), p0, (OR (AND p0 p1) (AND p1 p2)), false, (AND p0 (NOT p2) p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=27 ) properties (out of 18) seen :16
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=37 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=58 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-17 05:20:38] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 296 cols
[2023-03-17 05:20:38] [INFO ] Computed 35 place invariants in 7 ms
[2023-03-17 05:20:39] [INFO ] [Real]Absence check using 14 positive place invariants in 8 ms returned sat
[2023-03-17 05:20:39] [INFO ] [Real]Absence check using 14 positive and 21 generalized place invariants in 14 ms returned sat
[2023-03-17 05:20:39] [INFO ] After 111ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2023-03-17 05:20:39] [INFO ] [Nat]Absence check using 14 positive place invariants in 8 ms returned sat
[2023-03-17 05:20:39] [INFO ] [Nat]Absence check using 14 positive and 21 generalized place invariants in 13 ms returned sat
[2023-03-17 05:20:39] [INFO ] After 102ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (AND p0 (NOT p2))), (X (NOT (AND (NOT p0) p2 p1))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND p0 p2 p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p2)))), true, (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (AND p0 (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND (NOT p0) p2)))), (G (NOT (AND p1 p0 p2))), (G (NOT (AND p1 (NOT p0) p2)))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p2))), (F (AND p0 p2)), (F (AND (NOT p0) p2)), (F (NOT (AND (NOT p1) p0 (NOT p2)))), (F (AND (NOT p1) (NOT p0) (NOT p2))), (F (AND p1 p0 (NOT p2))), (F (NOT (AND p0 (NOT p2)))), (F (NOT (AND (NOT p1) p0))), (F (AND (NOT p1) (NOT p0) p2)), (F (NOT p0)), (F (OR (AND p1 p0) (AND p1 p2))), (F (AND p1 (NOT p0) (NOT p2))), (F (AND (NOT p1) p0 p2)), (F (AND (NOT p1) (NOT p0))), (F (AND p1 (NOT p0))), (F (AND p1 p0))]
Knowledge based reduction with 28 factoid took 1982 ms. Reduced automaton from 13 states, 46 edges and 3 AP (stutter sensitive) to 6 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 235 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p2) (NOT p1)), (AND p1 (NOT p2) p0), (AND p1 (NOT p2) p0), false]
Stuttering acceptance computed with spot in 229 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p2) (NOT p1)), (AND p1 (NOT p2) p0), (AND p1 (NOT p2) p0), false]
Support contains 60 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 05:20:41] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:20:41] [INFO ] Invariant cache hit.
[2023-03-17 05:20:42] [INFO ] Implicit Places using invariants in 487 ms returned []
[2023-03-17 05:20:42] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:20:42] [INFO ] Invariant cache hit.
[2023-03-17 05:20:42] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 05:20:44] [INFO ] Implicit Places using invariants and state equation in 1941 ms returned []
Implicit Place search using SMT with State Equation took 2450 ms to find 0 implicit places.
[2023-03-17 05:20:44] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:20:44] [INFO ] Invariant cache hit.
[2023-03-17 05:20:45] [INFO ] Dead Transitions using invariants and state equation in 1037 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3509 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 : [(AND p0 (NOT p1) (NOT p2)), (X (AND p0 (NOT p2))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X p0), (X (NOT (AND (NOT p0) p2))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (OR (NOT p1) (NOT p2)))), (X (X (OR (AND p0 (NOT p1)) (AND (NOT p1) p2)))), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X p0)), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p0 p2))))]
False Knowledge obtained : []
Knowledge based reduction with 18 factoid took 1070 ms. Reduced automaton from 6 states, 15 edges and 3 AP (stutter sensitive) to 6 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 241 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p2) (NOT p1)), (AND p1 (NOT p2) p0), (AND p1 (NOT p2) p0), false]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 11) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-17 05:20:46] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:20:46] [INFO ] Invariant cache hit.
[2023-03-17 05:20:46] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned sat
[2023-03-17 05:20:46] [INFO ] [Real]Absence check using 14 positive and 21 generalized place invariants in 13 ms returned sat
[2023-03-17 05:20:46] [INFO ] After 92ms 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.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (AND p0 (NOT p2))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X p0), (X (NOT (AND (NOT p0) p2))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (OR (NOT p1) (NOT p2)))), (X (X (OR (AND p0 (NOT p1)) (AND (NOT p1) p2)))), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X p0)), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p0 p2)))), (G (OR (NOT p1) (NOT p2)))]
False Knowledge obtained : [(F (AND (NOT p0) p2)), (F (AND (NOT p1) (NOT p0) (NOT p2))), (F (NOT (AND p0 (NOT p2)))), (F (NOT p0)), (F (AND p1 (NOT p0))), (F (AND (NOT p1) (NOT p0))), (F (NOT (OR (AND (NOT p1) p0) (AND (NOT p1) p2)))), (F (AND p0 p2)), (F (AND p1 p0)), (F (NOT (AND (NOT p1) p0 (NOT p2))))]
Knowledge based reduction with 19 factoid took 1153 ms. Reduced automaton from 6 states, 15 edges and 3 AP (stutter sensitive) to 6 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 215 ms :[(NOT p0), (NOT p0), true, (AND p0 p1), (AND p0 p1), false]
Stuttering acceptance computed with spot in 214 ms :[(NOT p0), (NOT p0), true, (AND p0 p1), (AND p0 p1), false]
Stuttering acceptance computed with spot in 209 ms :[(NOT p0), (NOT p0), true, (AND p0 p1), (AND p0 p1), false]
Product exploration explored 100000 steps with 24905 reset in 719 ms.
Product exploration explored 100000 steps with 24988 reset in 737 ms.
Applying partial POR strategy [false, true, true, true, true, true]
Stuttering acceptance computed with spot in 208 ms :[(NOT p0), (NOT p0), true, (AND p0 p1), (AND p0 p1), false]
Support contains 60 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 117 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 05:20:50] [INFO ] Redundant transitions in 32 ms returned []
[2023-03-17 05:20:50] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:20:50] [INFO ] Invariant cache hit.
[2023-03-17 05:20:51] [INFO ] Dead Transitions using invariants and state equation in 1022 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1197 ms. Remains : 296/296 places, 1531/1531 transitions.
Built C files in :
/tmp/ltsmin17218865047352193916
[2023-03-17 05:20:51] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17218865047352193916
Running compilation step : cd /tmp/ltsmin17218865047352193916;'/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/ltsmin17218865047352193916;'/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/ltsmin17218865047352193916;'/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 60 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 05:20:54] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:20:54] [INFO ] Invariant cache hit.
[2023-03-17 05:20:55] [INFO ] Implicit Places using invariants in 486 ms returned []
[2023-03-17 05:20:55] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:20:55] [INFO ] Invariant cache hit.
[2023-03-17 05:20:55] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 05:20:57] [INFO ] Implicit Places using invariants and state equation in 2085 ms returned []
Implicit Place search using SMT with State Equation took 2576 ms to find 0 implicit places.
[2023-03-17 05:20:57] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:20:57] [INFO ] Invariant cache hit.
[2023-03-17 05:20:58] [INFO ] Dead Transitions using invariants and state equation in 1267 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3863 ms. Remains : 296/296 places, 1531/1531 transitions.
Built C files in :
/tmp/ltsmin4050596490311924786
[2023-03-17 05:20:58] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4050596490311924786
Running compilation step : cd /tmp/ltsmin4050596490311924786;'/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/ltsmin4050596490311924786;'/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/ltsmin4050596490311924786;'/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 05:21:01] [INFO ] Flatten gal took : 59 ms
[2023-03-17 05:21:01] [INFO ] Flatten gal took : 63 ms
[2023-03-17 05:21:01] [INFO ] Time to serialize gal into /tmp/LTL16222627383701561714.gal : 10 ms
[2023-03-17 05:21:01] [INFO ] Time to serialize properties into /tmp/LTL6944185733253239608.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/LTL16222627383701561714.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17147664308081251691.hoa' '-atoms' '/tmp/LTL6944185733253239608.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/LTL6944185733253239608.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17147664308081251691.hoa
Detected timeout of ITS tools.
[2023-03-17 05:21:16] [INFO ] Flatten gal took : 59 ms
[2023-03-17 05:21:16] [INFO ] Flatten gal took : 60 ms
[2023-03-17 05:21:16] [INFO ] Time to serialize gal into /tmp/LTL3494298388296807022.gal : 12 ms
[2023-03-17 05:21:16] [INFO ] Time to serialize properties into /tmp/LTL12436742432101212314.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/LTL3494298388296807022.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12436742432101212314.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((("(((((((((Cpt1_8>=1)&&(listen_0>=1))||((Cpt1_4>=1)&&(listen_9>=1)))||(((Cpt1_3>=1)&&(listen_3>=1))||((Cpt1_4>=1)&&(listen_5>=1)...11051
Formula 0 simplified : X((!"(((((((((Cpt1_8>=1)&&(listen_0>=1))||((Cpt1_4>=1)&&(listen_9>=1)))||(((Cpt1_3>=1)&&(listen_3>=1))||((Cpt1_4>=1)&&(listen_5>=1))...10320
Detected timeout of ITS tools.
[2023-03-17 05:21:32] [INFO ] Flatten gal took : 60 ms
[2023-03-17 05:21:32] [INFO ] Applying decomposition
[2023-03-17 05:21:32] [INFO ] Flatten gal took : 62 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/graph1466144770067668537.txt' '-o' '/tmp/graph1466144770067668537.bin' '-w' '/tmp/graph1466144770067668537.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1466144770067668537.bin' '-l' '-1' '-v' '-w' '/tmp/graph1466144770067668537.weights' '-q' '0' '-e' '0.001'
[2023-03-17 05:21:32] [INFO ] Decomposing Gal with order
[2023-03-17 05:21:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-17 05:21:32] [INFO ] Removed a total of 3155 redundant transitions.
[2023-03-17 05:21:32] [INFO ] Flatten gal took : 212 ms
[2023-03-17 05:21:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 546 labels/synchronizations in 26 ms.
[2023-03-17 05:21:32] [INFO ] Time to serialize gal into /tmp/LTL6527569723460097146.gal : 6 ms
[2023-03-17 05:21:32] [INFO ] Time to serialize properties into /tmp/LTL10941432225982187975.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/LTL6527569723460097146.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10941432225982187975.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((("(((((((((i5.u5.Cpt1_8>=1)&&(i5.u6.listen_0>=1))||((i5.u5.Cpt1_4>=1)&&(i5.u5.listen_9>=1)))||(((i5.u5.Cpt1_3>=1)&&(u7.listen_3>...15001
Formula 0 simplified : X((!"(((((((((i5.u5.Cpt1_8>=1)&&(i5.u6.listen_0>=1))||((i5.u5.Cpt1_4>=1)&&(i5.u5.listen_9>=1)))||(((i5.u5.Cpt1_3>=1)&&(u7.listen_3>=...14004
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17323001380348931206
[2023-03-17 05:21:47] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17323001380348931206
Running compilation step : cd /tmp/ltsmin17323001380348931206;'/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/ltsmin17323001380348931206;'/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/ltsmin17323001380348931206;'/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-COL-10-LTLFireability-09 finished in 78031 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 20 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 05:21:50] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2023-03-17 05:21:50] [INFO ] Computed 45 place invariants in 7 ms
[2023-03-17 05:21:51] [INFO ] Implicit Places using invariants in 690 ms returned [231, 232, 233, 234, 235, 236, 237, 238, 239, 240]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 692 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 119 ms. Remains 286 /296 variables (removed 10) and now considering 1521/1531 (removed 10) transitions.
[2023-03-17 05:21:51] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
// Phase 1: matrix 632 rows 286 cols
[2023-03-17 05:21:51] [INFO ] Computed 35 place invariants in 5 ms
[2023-03-17 05:21:52] [INFO ] Implicit Places using invariants in 594 ms returned []
[2023-03-17 05:21:52] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
[2023-03-17 05:21:52] [INFO ] Invariant cache hit.
[2023-03-17 05:21:52] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 05:21:54] [INFO ] Implicit Places using invariants and state equation in 2654 ms returned []
Implicit Place search using SMT with State Equation took 3251 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 4174 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-COL-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:(OR (AND (GEQ s18 1) (GEQ s231 1)) (AND (GEQ s14 1) (GEQ s240 1)) (AND (GEQ s13 1) (GEQ s234 1)) (AND (GEQ s14 1) (GEQ s236 1)) (AND (GEQ s13 1) (GEQ s...], 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 1614 ms.
Stack based approach found an accepted trace after 308 steps with 0 reset with depth 309 and stack size 309 in 5 ms.
FORMULA SafeBus-COL-10-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property SafeBus-COL-10-LTLFireability-10 finished in 5855 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 93 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 103 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 05:21:56] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2023-03-17 05:21:56] [INFO ] Computed 45 place invariants in 6 ms
[2023-03-17 05:21:57] [INFO ] Implicit Places using invariants in 595 ms returned [231, 232, 233, 234, 235, 236, 237, 238, 239, 240]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 597 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 115 ms. Remains 286 /296 variables (removed 10) and now considering 1521/1531 (removed 10) transitions.
[2023-03-17 05:21:57] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
// Phase 1: matrix 632 rows 286 cols
[2023-03-17 05:21:57] [INFO ] Computed 35 place invariants in 5 ms
[2023-03-17 05:21:57] [INFO ] Implicit Places using invariants in 486 ms returned []
[2023-03-17 05:21:57] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
[2023-03-17 05:21:57] [INFO ] Invariant cache hit.
[2023-03-17 05:21:58] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 05:22:00] [INFO ] Implicit Places using invariants and state equation in 2455 ms returned []
Implicit Place search using SMT with State Equation took 2943 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 3759 ms. Remains : 286/306 places, 1521/1531 transitions.
Stuttering acceptance computed with spot in 140 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SafeBus-COL-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:(OR (AND (GEQ s142 1) (GEQ s251 1) (GEQ s275 1)) (AND (GEQ s214 1) (GEQ s251 1) (GEQ s275 1)) (AND (GEQ s199 1) (GEQ s251 1) (GEQ s275 1)) (AND (GEQ s2...], 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 5255 reset in 899 ms.
Product exploration explored 100000 steps with 5215 reset in 918 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 125 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Finished random walk after 19 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=19 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 130 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
[2023-03-17 05:22:02] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
[2023-03-17 05:22:02] [INFO ] Invariant cache hit.
[2023-03-17 05:22:04] [INFO ] [Real]Absence check using 14 positive place invariants in 17 ms returned sat
[2023-03-17 05:22:04] [INFO ] [Real]Absence check using 14 positive and 21 generalized place invariants in 30 ms returned sat
[2023-03-17 05:22:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 05:22:05] [INFO ] [Real]Absence check using state equation in 505 ms returned sat
[2023-03-17 05:22:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 05:22:07] [INFO ] [Nat]Absence check using 14 positive place invariants in 16 ms returned sat
[2023-03-17 05:22:07] [INFO ] [Nat]Absence check using 14 positive and 21 generalized place invariants in 71 ms returned sat
[2023-03-17 05:22:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 05:22:08] [INFO ] [Nat]Absence check using state equation in 629 ms returned sat
[2023-03-17 05:22:08] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 05:22:08] [INFO ] [Nat]Added 111 Read/Feed constraints in 175 ms returned sat
[2023-03-17 05:22:08] [INFO ] Deduced a trap composed of 49 places in 126 ms of which 2 ms to minimize.
[2023-03-17 05:22:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 185 ms
[2023-03-17 05:22:08] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 602 transitions) in 107 ms.
[2023-03-17 05:22:08] [INFO ] Added : 1 causal constraints over 1 iterations in 217 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 93 out of 286 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 286/286 places, 1521/1521 transitions.
Applied a total of 0 rules in 110 ms. Remains 286 /286 variables (removed 0) and now considering 1521/1521 (removed 0) transitions.
[2023-03-17 05:22:08] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
[2023-03-17 05:22:08] [INFO ] Invariant cache hit.
[2023-03-17 05:22:09] [INFO ] Implicit Places using invariants in 439 ms returned []
[2023-03-17 05:22:09] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
[2023-03-17 05:22:09] [INFO ] Invariant cache hit.
[2023-03-17 05:22:09] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 05:22:11] [INFO ] Implicit Places using invariants and state equation in 2337 ms returned []
Implicit Place search using SMT with State Equation took 2782 ms to find 0 implicit places.
[2023-03-17 05:22:11] [INFO ] Redundant transitions in 28 ms returned []
[2023-03-17 05:22:11] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
[2023-03-17 05:22:11] [INFO ] Invariant cache hit.
[2023-03-17 05:22:13] [INFO ] Dead Transitions using invariants and state equation in 1399 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4338 ms. Remains : 286/286 places, 1521/1521 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 (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 122 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(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 (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 127 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
[2023-03-17 05:22:13] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
[2023-03-17 05:22:13] [INFO ] Invariant cache hit.
[2023-03-17 05:22:15] [INFO ] [Real]Absence check using 14 positive place invariants in 18 ms returned sat
[2023-03-17 05:22:15] [INFO ] [Real]Absence check using 14 positive and 21 generalized place invariants in 30 ms returned sat
[2023-03-17 05:22:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 05:22:16] [INFO ] [Real]Absence check using state equation in 507 ms returned sat
[2023-03-17 05:22:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 05:22:18] [INFO ] [Nat]Absence check using 14 positive place invariants in 18 ms returned sat
[2023-03-17 05:22:18] [INFO ] [Nat]Absence check using 14 positive and 21 generalized place invariants in 79 ms returned sat
[2023-03-17 05:22:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 05:22:19] [INFO ] [Nat]Absence check using state equation in 667 ms returned sat
[2023-03-17 05:22:19] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 05:22:19] [INFO ] [Nat]Added 111 Read/Feed constraints in 186 ms returned sat
[2023-03-17 05:22:19] [INFO ] Deduced a trap composed of 49 places in 122 ms of which 1 ms to minimize.
[2023-03-17 05:22:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 186 ms
[2023-03-17 05:22:19] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 602 transitions) in 69 ms.
[2023-03-17 05:22:19] [INFO ] Added : 1 causal constraints over 1 iterations in 187 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 5250 reset in 880 ms.
Product exploration explored 100000 steps with 5216 reset in 889 ms.
Built C files in :
/tmp/ltsmin9809370205273677423
[2023-03-17 05:22:21] [INFO ] Too many transitions (1521) to apply POR reductions. Disabling POR matrices.
[2023-03-17 05:22:21] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9809370205273677423
Running compilation step : cd /tmp/ltsmin9809370205273677423;'/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/ltsmin9809370205273677423;'/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/ltsmin9809370205273677423;'/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 93 out of 286 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 286/286 places, 1521/1521 transitions.
Applied a total of 0 rules in 112 ms. Remains 286 /286 variables (removed 0) and now considering 1521/1521 (removed 0) transitions.
[2023-03-17 05:22:24] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
[2023-03-17 05:22:24] [INFO ] Invariant cache hit.
[2023-03-17 05:22:25] [INFO ] Implicit Places using invariants in 553 ms returned []
[2023-03-17 05:22:25] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
[2023-03-17 05:22:25] [INFO ] Invariant cache hit.
[2023-03-17 05:22:25] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 05:22:27] [INFO ] Implicit Places using invariants and state equation in 2354 ms returned []
Implicit Place search using SMT with State Equation took 2910 ms to find 0 implicit places.
[2023-03-17 05:22:27] [INFO ] Redundant transitions in 31 ms returned []
[2023-03-17 05:22:27] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
[2023-03-17 05:22:27] [INFO ] Invariant cache hit.
[2023-03-17 05:22:29] [INFO ] Dead Transitions using invariants and state equation in 1396 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4459 ms. Remains : 286/286 places, 1521/1521 transitions.
Built C files in :
/tmp/ltsmin9902263577360176844
[2023-03-17 05:22:29] [INFO ] Too many transitions (1521) to apply POR reductions. Disabling POR matrices.
[2023-03-17 05:22:29] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9902263577360176844
Running compilation step : cd /tmp/ltsmin9902263577360176844;'/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/ltsmin9902263577360176844;'/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/ltsmin9902263577360176844;'/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 05:22:32] [INFO ] Flatten gal took : 66 ms
[2023-03-17 05:22:32] [INFO ] Flatten gal took : 68 ms
[2023-03-17 05:22:32] [INFO ] Time to serialize gal into /tmp/LTL1936296746373369067.gal : 10 ms
[2023-03-17 05:22:32] [INFO ] Time to serialize properties into /tmp/LTL15457870154453243423.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/LTL1936296746373369067.gal' '-t' 'CGAL' '-hoa' '/tmp/aut44578608282751815.hoa' '-atoms' '/tmp/LTL15457870154453243423.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...316
Loading property file /tmp/LTL15457870154453243423.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut44578608282751815.hoa
Detected timeout of ITS tools.
[2023-03-17 05:22:47] [INFO ] Flatten gal took : 72 ms
[2023-03-17 05:22:47] [INFO ] Flatten gal took : 57 ms
[2023-03-17 05:22:47] [INFO ] Time to serialize gal into /tmp/LTL15952124508915507050.gal : 12 ms
[2023-03-17 05:22:47] [INFO ] Time to serialize properties into /tmp/LTL6517100230416610536.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/LTL15952124508915507050.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6517100230416610536.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 : !((G(F("((((((((((wait_ack_2>=1)&&(ACK_0>=1))&&(FMCb_0>=1))||(((wait_ack_81>=1)&&(ACK_0>=1))&&(FMCb_0>=1)))||((((wait_ack_64>=1)&&(ACK...4462
Formula 0 simplified : FG!"((((((((((wait_ack_2>=1)&&(ACK_0>=1))&&(FMCb_0>=1))||(((wait_ack_81>=1)&&(ACK_0>=1))&&(FMCb_0>=1)))||((((wait_ack_64>=1)&&(ACK_0...4456
Detected timeout of ITS tools.
[2023-03-17 05:23:02] [INFO ] Flatten gal took : 58 ms
[2023-03-17 05:23:02] [INFO ] Applying decomposition
[2023-03-17 05:23:02] [INFO ] Flatten gal took : 59 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/graph16503587439626783072.txt' '-o' '/tmp/graph16503587439626783072.bin' '-w' '/tmp/graph16503587439626783072.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16503587439626783072.bin' '-l' '-1' '-v' '-w' '/tmp/graph16503587439626783072.weights' '-q' '0' '-e' '0.001'
[2023-03-17 05:23:02] [INFO ] Decomposing Gal with order
[2023-03-17 05:23:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-17 05:23:03] [INFO ] Removed a total of 3127 redundant transitions.
[2023-03-17 05:23:03] [INFO ] Flatten gal took : 198 ms
[2023-03-17 05:23:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 581 labels/synchronizations in 24 ms.
[2023-03-17 05:23:03] [INFO ] Time to serialize gal into /tmp/LTL2233475233964049495.gal : 7 ms
[2023-03-17 05:23:03] [INFO ] Time to serialize properties into /tmp/LTL9313745711959042020.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/LTL2233475233964049495.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9313745711959042020.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G(F("((((((((((i4.u12.wait_ack_2>=1)&&(i4.u8.ACK_0>=1))&&(i5.u14.FMCb_0>=1))||(((i4.u12.wait_ack_81>=1)&&(i4.u8.ACK_0>=1))&&(i5.u14...6266
Formula 0 simplified : FG!"((((((((((i4.u12.wait_ack_2>=1)&&(i4.u8.ACK_0>=1))&&(i5.u14.FMCb_0>=1))||(((i4.u12.wait_ack_81>=1)&&(i4.u8.ACK_0>=1))&&(i5.u14.F...6260
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10626264404466712919
[2023-03-17 05:23:18] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10626264404466712919
Running compilation step : cd /tmp/ltsmin10626264404466712919;'/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/ltsmin10626264404466712919;'/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/ltsmin10626264404466712919;'/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-COL-10-LTLFireability-13 finished in 84754 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-COL-10-LTLFireability-01
Stuttering acceptance computed with spot in 209 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 34 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 05:23:21] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2023-03-17 05:23:21] [INFO ] Computed 45 place invariants in 6 ms
[2023-03-17 05:23:22] [INFO ] Implicit Places using invariants in 779 ms returned [231, 232, 233, 234, 235, 236, 237, 238, 239, 240]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 782 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 16 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 832 ms. Remains : 296/306 places, 1531/1531 transitions.
Running random walk in product with property : SafeBus-COL-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 s268 1) (GEQ s281 1)) (AND (GEQ s264 1) (GEQ s277 1)) (AND (GEQ s266 1) (GEQ s279 1)) (AND (GEQ s270 1) (GEQ s283 1)) (AND (GEQ s262 1) (...], 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 3858 reset in 458 ms.
Product exploration explored 100000 steps with 3872 reset in 481 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 84 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 103 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 22 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=22 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 108 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 101 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-17 05:23:23] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 296 cols
[2023-03-17 05:23:23] [INFO ] Computed 35 place invariants in 5 ms
[2023-03-17 05:23:25] [INFO ] [Real]Absence check using 14 positive place invariants in 12 ms returned sat
[2023-03-17 05:23:25] [INFO ] [Real]Absence check using 14 positive and 21 generalized place invariants in 40 ms returned sat
[2023-03-17 05:23:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 05:23:26] [INFO ] [Real]Absence check using state equation in 863 ms returned sat
[2023-03-17 05:23:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 05:23:27] [INFO ] [Nat]Absence check using 14 positive place invariants in 14 ms returned sat
[2023-03-17 05:23:27] [INFO ] [Nat]Absence check using 14 positive and 21 generalized place invariants in 228 ms returned sat
[2023-03-17 05:23:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 05:23:28] [INFO ] [Nat]Absence check using state equation in 521 ms returned sat
[2023-03-17 05:23:28] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 05:23:28] [INFO ] [Nat]Added 111 Read/Feed constraints in 201 ms returned sat
[2023-03-17 05:23:28] [INFO ] Deduced a trap composed of 49 places in 118 ms of which 4 ms to minimize.
[2023-03-17 05:23:28] [INFO ] Deduced a trap composed of 41 places in 106 ms of which 0 ms to minimize.
[2023-03-17 05:23:28] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 313 ms
[2023-03-17 05:23:28] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 612 transitions) in 68 ms.
[2023-03-17 05:23:28] [INFO ] Added : 3 causal constraints over 2 iterations in 232 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 6 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 05:23:28] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:23:28] [INFO ] Invariant cache hit.
[2023-03-17 05:23:29] [INFO ] Implicit Places using invariants in 525 ms returned []
[2023-03-17 05:23:29] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:23:29] [INFO ] Invariant cache hit.
[2023-03-17 05:23:29] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 05:23:32] [INFO ] Implicit Places using invariants and state equation in 2623 ms returned []
Implicit Place search using SMT with State Equation took 3167 ms to find 0 implicit places.
[2023-03-17 05:23:32] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:23:32] [INFO ] Invariant cache hit.
[2023-03-17 05:23:33] [INFO ] Dead Transitions using invariants and state equation in 1032 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4212 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 118 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 106 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 24 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=24 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 106 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 104 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-17 05:23:33] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:23:33] [INFO ] Invariant cache hit.
[2023-03-17 05:23:35] [INFO ] [Real]Absence check using 14 positive place invariants in 11 ms returned sat
[2023-03-17 05:23:35] [INFO ] [Real]Absence check using 14 positive and 21 generalized place invariants in 39 ms returned sat
[2023-03-17 05:23:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 05:23:35] [INFO ] [Real]Absence check using state equation in 494 ms returned sat
[2023-03-17 05:23:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 05:23:36] [INFO ] [Nat]Absence check using 14 positive place invariants in 10 ms returned sat
[2023-03-17 05:23:36] [INFO ] [Nat]Absence check using 14 positive and 21 generalized place invariants in 38 ms returned sat
[2023-03-17 05:23:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 05:23:37] [INFO ] [Nat]Absence check using state equation in 544 ms returned sat
[2023-03-17 05:23:37] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 05:23:37] [INFO ] [Nat]Added 111 Read/Feed constraints in 114 ms returned sat
[2023-03-17 05:23:37] [INFO ] Deduced a trap composed of 49 places in 112 ms of which 0 ms to minimize.
[2023-03-17 05:23:37] [INFO ] Deduced a trap composed of 49 places in 112 ms of which 0 ms to minimize.
[2023-03-17 05:23:37] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 302 ms
[2023-03-17 05:23:37] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 612 transitions) in 84 ms.
[2023-03-17 05:23:37] [INFO ] Added : 2 causal constraints over 2 iterations in 222 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3838 reset in 451 ms.
Product exploration explored 100000 steps with 3862 reset in 483 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 105 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 104 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 05:23:39] [INFO ] Redundant transitions in 29 ms returned []
[2023-03-17 05:23:39] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:23:39] [INFO ] Invariant cache hit.
[2023-03-17 05:23:40] [INFO ] Dead Transitions using invariants and state equation in 1283 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1425 ms. Remains : 296/296 places, 1531/1531 transitions.
Built C files in :
/tmp/ltsmin10381702333211519530
[2023-03-17 05:23:40] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10381702333211519530
Running compilation step : cd /tmp/ltsmin10381702333211519530;'/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/ltsmin10381702333211519530;'/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/ltsmin10381702333211519530;'/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 6 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 05:23:43] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:23:43] [INFO ] Invariant cache hit.
[2023-03-17 05:23:44] [INFO ] Implicit Places using invariants in 636 ms returned []
[2023-03-17 05:23:44] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:23:44] [INFO ] Invariant cache hit.
[2023-03-17 05:23:44] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 05:23:47] [INFO ] Implicit Places using invariants and state equation in 3162 ms returned []
Implicit Place search using SMT with State Equation took 3810 ms to find 0 implicit places.
[2023-03-17 05:23:47] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:23:47] [INFO ] Invariant cache hit.
[2023-03-17 05:23:48] [INFO ] Dead Transitions using invariants and state equation in 1213 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5029 ms. Remains : 296/296 places, 1531/1531 transitions.
Built C files in :
/tmp/ltsmin10024619832820206353
[2023-03-17 05:23:48] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10024619832820206353
Running compilation step : cd /tmp/ltsmin10024619832820206353;'/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/ltsmin10024619832820206353;'/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/ltsmin10024619832820206353;'/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 05:23:52] [INFO ] Flatten gal took : 57 ms
[2023-03-17 05:23:52] [INFO ] Flatten gal took : 59 ms
[2023-03-17 05:23:52] [INFO ] Time to serialize gal into /tmp/LTL5959149035875702634.gal : 8 ms
[2023-03-17 05:23:52] [INFO ] Time to serialize properties into /tmp/LTL15743709552749726161.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/LTL5959149035875702634.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3959045647560610127.hoa' '-atoms' '/tmp/LTL15743709552749726161.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/LTL15743709552749726161.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3959045647560610127.hoa
Detected timeout of ITS tools.
[2023-03-17 05:24:07] [INFO ] Flatten gal took : 58 ms
[2023-03-17 05:24:07] [INFO ] Flatten gal took : 61 ms
[2023-03-17 05:24:07] [INFO ] Time to serialize gal into /tmp/LTL7219655853007863316.gal : 9 ms
[2023-03-17 05:24:07] [INFO ] Time to serialize properties into /tmp/LTL2053354334823250484.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/LTL7219655853007863316.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2053354334823250484.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(X(F("((((((MSG_6>=1)&&(wait_msg_6>=1))||((MSG_2>=1)&&(wait_msg_2>=1)))||(((MSG_4>=1)&&(wait_msg_4>=1))||((MSG_8>=1)&&(wait_msg_8>...363
Formula 0 simplified : XXG!"((((((MSG_6>=1)&&(wait_msg_6>=1))||((MSG_2>=1)&&(wait_msg_2>=1)))||(((MSG_4>=1)&&(wait_msg_4>=1))||((MSG_8>=1)&&(wait_msg_8>=1)...355
Detected timeout of ITS tools.
[2023-03-17 05:24:22] [INFO ] Flatten gal took : 66 ms
[2023-03-17 05:24:22] [INFO ] Applying decomposition
[2023-03-17 05:24:22] [INFO ] Flatten gal took : 55 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/graph17757055684449718343.txt' '-o' '/tmp/graph17757055684449718343.bin' '-w' '/tmp/graph17757055684449718343.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17757055684449718343.bin' '-l' '-1' '-v' '-w' '/tmp/graph17757055684449718343.weights' '-q' '0' '-e' '0.001'
[2023-03-17 05:24:22] [INFO ] Decomposing Gal with order
[2023-03-17 05:24:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-17 05:24:22] [INFO ] Removed a total of 2986 redundant transitions.
[2023-03-17 05:24:22] [INFO ] Flatten gal took : 195 ms
[2023-03-17 05:24:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 597 labels/synchronizations in 22 ms.
[2023-03-17 05:24:22] [INFO ] Time to serialize gal into /tmp/LTL1177425949039377083.gal : 7 ms
[2023-03-17 05:24:22] [INFO ] Time to serialize properties into /tmp/LTL15700996294936652012.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/LTL1177425949039377083.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15700996294936652012.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("((((((i2.u11.MSG_6>=1)&&(i3.u13.wait_msg_6>=1))||((i2.u11.MSG_2>=1)&&(i3.u13.wait_msg_2>=1)))||(((i2.u11.MSG_4>=1)&&(i3.u13....502
Formula 0 simplified : XXG!"((((((i2.u11.MSG_6>=1)&&(i3.u13.wait_msg_6>=1))||((i2.u11.MSG_2>=1)&&(i3.u13.wait_msg_2>=1)))||(((i2.u11.MSG_4>=1)&&(i3.u13.wai...494
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6075710005921009241
[2023-03-17 05:24:37] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6075710005921009241
Running compilation step : cd /tmp/ltsmin6075710005921009241;'/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/ltsmin6075710005921009241;'/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/ltsmin6075710005921009241;'/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-COL-10-LTLFireability-01 finished in 79644 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))))))'
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 U (!p1 U (G(!p1)||(!p1&&G(!p0))))) U (G(p2) U G(p0)))))'
Found a Lengthening insensitive property : SafeBus-COL-10-LTLFireability-09
Stuttering acceptance computed with spot in 519 ms :[(NOT p0), (NOT p0), true, (AND p0 (NOT p2)), (NOT p0), (AND p0 p1), (AND p0 (NOT p2) p1), (AND (NOT p0) p1 p2), (NOT p0), p0, (OR (AND p0 p1) (AND p1 p2)), false, (AND p0 (NOT p2) p1)]
Support contains 60 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 14 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 05:24:41] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2023-03-17 05:24:41] [INFO ] Computed 45 place invariants in 6 ms
[2023-03-17 05:24:42] [INFO ] Implicit Places using invariants in 594 ms returned [231, 232, 233, 234, 235, 236, 237, 238, 239, 240]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 596 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 13 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 623 ms. Remains : 296/306 places, 1531/1531 transitions.
Running random walk in product with property : SafeBus-COL-10-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=1 dest: 5}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=1 dest: 6}, { cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 7}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p0 p2), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={} source=4 dest: 3}, { cond=(AND p0 p2), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) p2), acceptance={0} source=4 dest: 4}, { cond=(AND p0 (NOT p2)), acceptance={} source=4 dest: 8}], [{ cond=(AND p0 p1), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 9}, { cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 10}], [{ cond=(AND p0 (NOT p2) p1), acceptance={} source=6 dest: 2}, { cond=(AND p0 p2 p1), acceptance={} source=6 dest: 3}, { cond=(AND p0 p2 p1), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=6 dest: 9}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=6 dest: 10}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=6 dest: 11}, { cond=(AND p0 p2 (NOT p1)), acceptance={} source=6 dest: 12}], [{ cond=(AND (NOT p0) p2 p1), acceptance={} source=7 dest: 2}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=7 dest: 5}, { cond=(AND p0 p2), acceptance={} source=7 dest: 7}], [{ cond=(NOT p0), acceptance={} source=8 dest: 2}, { cond=p0, acceptance={} source=8 dest: 8}], [{ cond=p0, acceptance={} source=9 dest: 2}, { cond=(NOT p0), acceptance={} source=9 dest: 9}], [{ cond=(OR (AND p0 p1) (AND p2 p1)), acceptance={} source=10 dest: 2}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=10 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={} source=10 dest: 10}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=11 dest: 9}, { cond=(AND (NOT p0) p2), acceptance={} source=11 dest: 11}], [{ cond=(AND p0 (NOT p2) p1), acceptance={} source=12 dest: 2}, { cond=(AND p0 p2 p1), acceptance={} source=12 dest: 3}, { cond=(AND p0 p2 p1), acceptance={} source=12 dest: 4}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=12 dest: 10}, { cond=(AND p0 p2 (NOT p1)), acceptance={} source=12 dest: 12}]], initial=0, aps=[p0:(OR (AND (GEQ s18 1) (GEQ s231 1)) (AND (GEQ s14 1) (GEQ s240 1)) (AND (GEQ s13 1) (GEQ s234 1)) (AND (GEQ s14 1) (GEQ s236 1)) (AND (GEQ s13 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 24979 reset in 813 ms.
Product exploration explored 100000 steps with 25100 reset in 807 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 p0 (NOT p1) (NOT p2)), (X (AND p0 (NOT p2))), (X (NOT (AND (NOT p0) p2 p1))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND p0 p2 p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p2)))), true, (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (AND p0 (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND (NOT p0) p2))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 26 factoid took 1667 ms. Reduced automaton from 13 states, 45 edges and 3 AP (stutter sensitive) to 13 states, 46 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 488 ms :[(NOT p0), (NOT p0), true, (AND p0 (NOT p2)), (NOT p0), (AND p0 p1), (AND p0 (NOT p2) p1), (AND (NOT p0) p1 p2), (NOT p0), p0, (OR (AND p0 p1) (AND p1 p2)), false, (AND p0 (NOT p2) p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=36 ) properties (out of 18) seen :16
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=66 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-17 05:24:46] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 296 cols
[2023-03-17 05:24:46] [INFO ] Computed 35 place invariants in 6 ms
[2023-03-17 05:24:47] [INFO ] [Real]Absence check using 14 positive place invariants in 8 ms returned sat
[2023-03-17 05:24:47] [INFO ] [Real]Absence check using 14 positive and 21 generalized place invariants in 12 ms returned sat
[2023-03-17 05:24:47] [INFO ] After 101ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2023-03-17 05:24:47] [INFO ] [Nat]Absence check using 14 positive place invariants in 8 ms returned sat
[2023-03-17 05:24:47] [INFO ] [Nat]Absence check using 14 positive and 21 generalized place invariants in 13 ms returned sat
[2023-03-17 05:24:47] [INFO ] After 97ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (AND p0 (NOT p2))), (X (NOT (AND (NOT p0) p2 p1))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND p0 p2 p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p2)))), true, (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (AND p0 (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND (NOT p0) p2)))), (G (NOT (AND p1 p0 p2))), (G (NOT (AND p1 (NOT p0) p2)))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p2))), (F (AND p0 p2)), (F (AND (NOT p0) p2)), (F (NOT (AND (NOT p1) p0 (NOT p2)))), (F (AND (NOT p1) (NOT p0) (NOT p2))), (F (AND p1 p0 (NOT p2))), (F (NOT (AND p0 (NOT p2)))), (F (NOT (AND (NOT p1) p0))), (F (AND (NOT p1) (NOT p0) p2)), (F (NOT p0)), (F (OR (AND p1 p0) (AND p1 p2))), (F (AND p1 (NOT p0) (NOT p2))), (F (AND (NOT p1) p0 p2)), (F (AND (NOT p1) (NOT p0))), (F (AND p1 (NOT p0))), (F (AND p1 p0))]
Knowledge based reduction with 28 factoid took 1906 ms. Reduced automaton from 13 states, 46 edges and 3 AP (stutter sensitive) to 6 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 235 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p2) (NOT p1)), (AND p1 (NOT p2) p0), (AND p1 (NOT p2) p0), false]
Stuttering acceptance computed with spot in 230 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p2) (NOT p1)), (AND p1 (NOT p2) p0), (AND p1 (NOT p2) p0), false]
Support contains 60 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 05:24:49] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:24:49] [INFO ] Invariant cache hit.
[2023-03-17 05:24:50] [INFO ] Implicit Places using invariants in 495 ms returned []
[2023-03-17 05:24:50] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:24:50] [INFO ] Invariant cache hit.
[2023-03-17 05:24:50] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 05:24:51] [INFO ] Implicit Places using invariants and state equation in 1910 ms returned []
Implicit Place search using SMT with State Equation took 2425 ms to find 0 implicit places.
[2023-03-17 05:24:51] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:24:51] [INFO ] Invariant cache hit.
[2023-03-17 05:24:53] [INFO ] Dead Transitions using invariants and state equation in 1341 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3778 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 : [(AND p0 (NOT p1) (NOT p2)), (X (AND p0 (NOT p2))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X p0), (X (NOT (AND (NOT p0) p2))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (OR (NOT p1) (NOT p2)))), (X (X (OR (AND p0 (NOT p1)) (AND (NOT p1) p2)))), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X p0)), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p0 p2))))]
False Knowledge obtained : []
Knowledge based reduction with 18 factoid took 963 ms. Reduced automaton from 6 states, 15 edges and 3 AP (stutter sensitive) to 6 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 234 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p2) (NOT p1)), (AND p1 (NOT p2) p0), (AND p1 (NOT p2) p0), false]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 11) seen :10
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-17 05:24:54] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:24:54] [INFO ] Invariant cache hit.
[2023-03-17 05:24:54] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned sat
[2023-03-17 05:24:54] [INFO ] [Real]Absence check using 14 positive and 21 generalized place invariants in 13 ms returned sat
[2023-03-17 05:24:54] [INFO ] After 91ms 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.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (AND p0 (NOT p2))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X p0), (X (NOT (AND (NOT p0) p2))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (OR (NOT p1) (NOT p2)))), (X (X (OR (AND p0 (NOT p1)) (AND (NOT p1) p2)))), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X p0)), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p0 p2)))), (G (OR (NOT p1) (NOT p2)))]
False Knowledge obtained : [(F (AND (NOT p0) p2)), (F (AND (NOT p1) (NOT p0) (NOT p2))), (F (NOT (AND p0 (NOT p2)))), (F (NOT p0)), (F (AND p1 (NOT p0))), (F (AND (NOT p1) (NOT p0))), (F (NOT (OR (AND (NOT p1) p0) (AND (NOT p1) p2)))), (F (AND p0 p2)), (F (AND p1 p0)), (F (NOT (AND (NOT p1) p0 (NOT p2))))]
Knowledge based reduction with 19 factoid took 1133 ms. Reduced automaton from 6 states, 15 edges and 3 AP (stutter sensitive) to 6 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 215 ms :[(NOT p0), (NOT p0), true, (AND p0 p1), (AND p0 p1), false]
Stuttering acceptance computed with spot in 212 ms :[(NOT p0), (NOT p0), true, (AND p0 p1), (AND p0 p1), false]
Stuttering acceptance computed with spot in 293 ms :[(NOT p0), (NOT p0), true, (AND p0 p1), (AND p0 p1), false]
Product exploration explored 100000 steps with 25040 reset in 720 ms.
Product exploration explored 100000 steps with 24889 reset in 738 ms.
Applying partial POR strategy [false, true, true, true, true, true]
Stuttering acceptance computed with spot in 209 ms :[(NOT p0), (NOT p0), true, (AND p0 p1), (AND p0 p1), false]
Support contains 60 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 110 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2023-03-17 05:24:58] [INFO ] Redundant transitions in 30 ms returned []
[2023-03-17 05:24:58] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:24:58] [INFO ] Invariant cache hit.
[2023-03-17 05:24:59] [INFO ] Dead Transitions using invariants and state equation in 1332 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1479 ms. Remains : 296/296 places, 1531/1531 transitions.
Built C files in :
/tmp/ltsmin8587499693598529784
[2023-03-17 05:24:59] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8587499693598529784
Running compilation step : cd /tmp/ltsmin8587499693598529784;'/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/ltsmin8587499693598529784;'/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/ltsmin8587499693598529784;'/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 60 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 05:25:03] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:25:03] [INFO ] Invariant cache hit.
[2023-03-17 05:25:03] [INFO ] Implicit Places using invariants in 431 ms returned []
[2023-03-17 05:25:03] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:25:03] [INFO ] Invariant cache hit.
[2023-03-17 05:25:03] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-17 05:25:05] [INFO ] Implicit Places using invariants and state equation in 2094 ms returned []
Implicit Place search using SMT with State Equation took 2537 ms to find 0 implicit places.
[2023-03-17 05:25:05] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2023-03-17 05:25:05] [INFO ] Invariant cache hit.
[2023-03-17 05:25:06] [INFO ] Dead Transitions using invariants and state equation in 1161 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3710 ms. Remains : 296/296 places, 1531/1531 transitions.
Built C files in :
/tmp/ltsmin18037831596545663877
[2023-03-17 05:25:06] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18037831596545663877
Running compilation step : cd /tmp/ltsmin18037831596545663877;'/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/ltsmin18037831596545663877;'/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/ltsmin18037831596545663877;'/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 05:25:09] [INFO ] Flatten gal took : 55 ms
[2023-03-17 05:25:09] [INFO ] Flatten gal took : 56 ms
[2023-03-17 05:25:09] [INFO ] Time to serialize gal into /tmp/LTL17467379812405683590.gal : 9 ms
[2023-03-17 05:25:09] [INFO ] Time to serialize properties into /tmp/LTL3177111916150249152.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/LTL17467379812405683590.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11093753923606916263.hoa' '-atoms' '/tmp/LTL3177111916150249152.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/LTL3177111916150249152.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11093753923606916263.hoa
Detected timeout of ITS tools.
[2023-03-17 05:25:25] [INFO ] Flatten gal took : 58 ms
[2023-03-17 05:25:25] [INFO ] Flatten gal took : 70 ms
[2023-03-17 05:25:25] [INFO ] Time to serialize gal into /tmp/LTL10013989467700985878.gal : 10 ms
[2023-03-17 05:25:25] [INFO ] Time to serialize properties into /tmp/LTL13270137601370906641.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/LTL10013989467700985878.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13270137601370906641.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X((("(((((((((Cpt1_8>=1)&&(listen_0>=1))||((Cpt1_4>=1)&&(listen_9>=1)))||(((Cpt1_3>=1)&&(listen_3>=1))||((Cpt1_4>=1)&&(listen_5>=1)...11051
Formula 0 simplified : X((!"(((((((((Cpt1_8>=1)&&(listen_0>=1))||((Cpt1_4>=1)&&(listen_9>=1)))||(((Cpt1_3>=1)&&(listen_3>=1))||((Cpt1_4>=1)&&(listen_5>=1))...10320
Detected timeout of ITS tools.
[2023-03-17 05:25:40] [INFO ] Flatten gal took : 58 ms
[2023-03-17 05:25:40] [INFO ] Applying decomposition
[2023-03-17 05:25:40] [INFO ] Flatten gal took : 59 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/graph8768658283839568378.txt' '-o' '/tmp/graph8768658283839568378.bin' '-w' '/tmp/graph8768658283839568378.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8768658283839568378.bin' '-l' '-1' '-v' '-w' '/tmp/graph8768658283839568378.weights' '-q' '0' '-e' '0.001'
[2023-03-17 05:25:40] [INFO ] Decomposing Gal with order
[2023-03-17 05:25:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-17 05:25:40] [INFO ] Removed a total of 2145 redundant transitions.
[2023-03-17 05:25:40] [INFO ] Flatten gal took : 220 ms
[2023-03-17 05:25:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 981 labels/synchronizations in 31 ms.
[2023-03-17 05:25:40] [INFO ] Time to serialize gal into /tmp/LTL5133124418480535167.gal : 10 ms
[2023-03-17 05:25:40] [INFO ] Time to serialize properties into /tmp/LTL7791536874267606395.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/LTL5133124418480535167.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7791536874267606395.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X((("(((((((((i2.u3.Cpt1_8>=1)&&(i2.u3.listen_0>=1))||((i2.u3.Cpt1_4>=1)&&(i3.u6.listen_9>=1)))||(((i2.u3.Cpt1_3>=1)&&(i2.u3.listen...15170
Formula 0 simplified : X((!"(((((((((i2.u3.Cpt1_8>=1)&&(i2.u3.listen_0>=1))||((i2.u3.Cpt1_4>=1)&&(i3.u6.listen_9>=1)))||(((i2.u3.Cpt1_3>=1)&&(i2.u3.listen_...14179
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13566776149058169407
[2023-03-17 05:25:55] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13566776149058169407
Running compilation step : cd /tmp/ltsmin13566776149058169407;'/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/ltsmin13566776149058169407;'/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/ltsmin13566776149058169407;'/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-COL-10-LTLFireability-09 finished in 77869 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)))'
[2023-03-17 05:25:59] [INFO ] Flatten gal took : 67 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4121224477245041217
[2023-03-17 05:25:59] [INFO ] Too many transitions (1531) to apply POR reductions. Disabling POR matrices.
[2023-03-17 05:25:59] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4121224477245041217
Running compilation step : cd /tmp/ltsmin4121224477245041217;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '180' '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 05:25:59] [INFO ] Applying decomposition
[2023-03-17 05:25:59] [INFO ] Flatten gal took : 70 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/graph16125717729664111376.txt' '-o' '/tmp/graph16125717729664111376.bin' '-w' '/tmp/graph16125717729664111376.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16125717729664111376.bin' '-l' '-1' '-v' '-w' '/tmp/graph16125717729664111376.weights' '-q' '0' '-e' '0.001'
[2023-03-17 05:25:59] [INFO ] Decomposing Gal with order
[2023-03-17 05:25:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-17 05:25:59] [INFO ] Removed a total of 3272 redundant transitions.
[2023-03-17 05:25:59] [INFO ] Flatten gal took : 229 ms
[2023-03-17 05:25:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 640 labels/synchronizations in 28 ms.
[2023-03-17 05:25:59] [INFO ] Time to serialize gal into /tmp/LTLFireability4968323983086544485.gal : 6 ms
[2023-03-17 05:25:59] [INFO ] Time to serialize properties into /tmp/LTLFireability11877837006222402102.ltl : 4 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/LTLFireability4968323983086544485.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability11877837006222402102.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 4 LTL properties
Checking formula 0 : !((X(X(F("((((((i1.i3.u13.MSG_6>=1)&&(i1.i3.u13.wait_msg_6>=1))||((i1.i3.u13.MSG_2>=1)&&(i1.u16.wait_msg_2>=1)))||(((i1.i3.u13.MSG_4>=...559
Formula 0 simplified : XXG!"((((((i1.i3.u13.MSG_6>=1)&&(i1.i3.u13.wait_msg_6>=1))||((i1.i3.u13.MSG_2>=1)&&(i1.u16.wait_msg_2>=1)))||(((i1.i3.u13.MSG_4>=1)&...551
Compilation finished in 5463 ms.
Running link step : cd /tmp/ltsmin4121224477245041217;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 64 ms.
Running LTSmin : cd /tmp/ltsmin4121224477245041217;'/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 4960 ms.
FORMULA SafeBus-COL-10-LTLFireability-01 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin4121224477245041217;'/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 109458 ms.
FORMULA SafeBus-COL-10-LTLFireability-04 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin4121224477245041217;'/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((((LTLAPp5==true) U ((LTLAPp4==true) U ([]((LTLAPp4==true))||((LTLAPp4==true)&&[](!(LTLAPp5==true)))))) U ([]((LTLAPp0==true)) U []((LTLAPp5==true)))))' '--buchi-type=spotba'
LTSmin run took 512 ms.
FORMULA SafeBus-COL-10-LTLFireability-09 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin4121224477245041217;'/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' '[](<>((LTLAPp6==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin4121224477245041217;'/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' '[](<>((LTLAPp6==true)))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 7200 s
Running LTSmin : cd /tmp/ltsmin4121224477245041217;'/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' '[](<>((LTLAPp6==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-17 05:48:53] [INFO ] Applying decomposition
[2023-03-17 05:48:53] [INFO ] Flatten gal took : 180 ms
[2023-03-17 05:48:53] [INFO ] Decomposing Gal with order
[2023-03-17 05:48:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-17 05:48:54] [INFO ] Removed a total of 6671 redundant transitions.
[2023-03-17 05:48:54] [INFO ] Flatten gal took : 312 ms
[2023-03-17 05:48:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 80 labels/synchronizations in 44 ms.
[2023-03-17 05:48:54] [INFO ] Time to serialize gal into /tmp/LTLFireability4284279868736272684.gal : 51 ms
[2023-03-17 05:48:54] [INFO ] Time to serialize properties into /tmp/LTLFireability7973173161701268982.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/LTLFireability4284279868736272684.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability7973173161701268982.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 1 LTL properties
Checking formula 0 : !((G(F("((((((((((ItIt2.wait_ack_2>=1)&&(ACK.ACK_0>=1))&&(FMCb.FMCb_0>=1))||(((ItIt81.wait_ack_81>=1)&&(ACK.ACK_0>=1))&&(FMCb.FMCb_0>=...5904
Formula 0 simplified : FG!"((((((((((ItIt2.wait_ack_2>=1)&&(ACK.ACK_0>=1))&&(FMCb.FMCb_0>=1))||(((ItIt81.wait_ack_81>=1)&&(ACK.ACK_0>=1))&&(FMCb.FMCb_0>=1)...5898
Detected timeout of ITS tools.
[2023-03-17 06:11:48] [INFO ] Flatten gal took : 211 ms
[2023-03-17 06:11:48] [INFO ] Input system was already deterministic with 1531 transitions.
[2023-03-17 06:11:48] [INFO ] Transformed 306 places.
[2023-03-17 06:11:48] [INFO ] Transformed 1531 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-17 06:12:18] [INFO ] Time to serialize gal into /tmp/LTLFireability11032649280874964607.gal : 17 ms
[2023-03-17 06:12:18] [INFO ] Time to serialize properties into /tmp/LTLFireability12505324338476705643.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/LTLFireability11032649280874964607.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability12505324338476705643.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...344
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F("((((((((((wait_ack_2>=1)&&(ACK_0>=1))&&(FMCb_0>=1))||(((wait_ack_81>=1)&&(ACK_0>=1))&&(FMCb_0>=1)))||((((wait_ack_64>=1)&&(ACK...4462
Formula 0 simplified : FG!"((((((((((wait_ack_2>=1)&&(ACK_0>=1))&&(FMCb_0>=1))||(((wait_ack_81>=1)&&(ACK_0>=1))&&(FMCb_0>=1)))||((((wait_ack_64>=1)&&(ACK_0...4456
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 10865072 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15462164 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SafeBus-COL-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-COL-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-167891806000220"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-COL-10.tgz
mv SafeBus-COL-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 ;