Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r351-tall-171679101900232.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is SafeBus-COL-10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r351-tall-171679101900232
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 472K
-rw-r--r-- 1 mcc users 8.0K Apr 12 15:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Apr 12 15:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Apr 12 15:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Apr 12 15:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Apr 23 07:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Apr 23 07:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 15:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K Apr 12 15:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Apr 12 15:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 12 15:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 42K May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1716862072949

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SafeBus-COL-10
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202304061127
[2024-05-28 02:07:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 02:07:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 02:07:54] [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.
[2024-05-28 02:07:54] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-28 02:07:55] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 684 ms
[2024-05-28 02:07:55] [INFO ] Detected 1 constant HL places corresponding to 10 PT places.
[2024-05-28 02:07:55] [INFO ] Imported 20 HL places and 14 HL transitions for a total of 326 PT places and 12821.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2024-05-28 02:07:55] [INFO ] Built PT skeleton of HLPN with 20 places and 14 transitions 68 arcs in 5 ms.
[2024-05-28 02:07:55] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 5 formulas.
FORMULA SafeBus-COL-10-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-10-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-10-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-10-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-10-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 3 stabilizing places and 0 stable transitions
Remains 11 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 323 ms. (steps per millisecond=30 ) properties (out of 19) seen :12
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 14 rows 17 cols
[2024-05-28 02:07:56] [INFO ] Computed 7 invariants in 6 ms
[2024-05-28 02:07:56] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-28 02:07:56] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2024-05-28 02:07:56] [INFO ] After 138ms SMT Verify possible using all constraints in real domain returned unsat :7 sat :0
Fused 7 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 7 atomic propositions for a total of 11 simplifications.
FORMULA SafeBus-COL-10-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-28 02:07:56] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2024-05-28 02:07:56] [INFO ] Flatten gal took : 54 ms
FORMULA SafeBus-COL-10-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-10-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-28 02:07:56] [INFO ] Flatten gal took : 2 ms
Domain [It(10), It(10)] of place AMC breaks symmetries in sort It
[2024-05-28 02:07:56] [INFO ] Unfolded HLPN to a Petri net with 326 places and 1651 transitions 11294 arcs in 60 ms.
[2024-05-28 02:07:56] [INFO ] Unfolded 8 HLPN properties in 0 ms.
Deduced a syphon composed of 10 places in 5 ms
Reduce places removed 20 places and 20 transitions.
Support contains 144 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 44 ms. Remains 306 /306 variables (removed 0) and now considering 1631/1631 (removed 0) transitions.
[2024-05-28 02:07:56] [INFO ] Flow matrix only has 642 transitions (discarded 989 similar events)
// Phase 1: matrix 642 rows 306 cols
[2024-05-28 02:07:56] [INFO ] Computed 45 invariants in 37 ms
[2024-05-28 02:07:56] [INFO ] Implicit Places using invariants in 427 ms returned []
[2024-05-28 02:07:56] [INFO ] Flow matrix only has 642 transitions (discarded 989 similar events)
[2024-05-28 02:07:56] [INFO ] Invariant cache hit.
[2024-05-28 02:07:57] [INFO ] State equation strengthened by 111 read => feed constraints.
[2024-05-28 02:07:58] [INFO ] Implicit Places using invariants and state equation in 1705 ms returned []
Implicit Place search using SMT with State Equation took 2133 ms to find 0 implicit places.
[2024-05-28 02:07:58] [INFO ] Flow matrix only has 642 transitions (discarded 989 similar events)
[2024-05-28 02:07:58] [INFO ] Invariant cache hit.
[2024-05-28 02:07:59] [INFO ] Dead Transitions using invariants and state equation in 802 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 15 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 2997 ms. Remains : 306/306 places, 1531/1631 transitions.
Support contains 144 out of 306 places after structural reductions.
[2024-05-28 02:07:59] [INFO ] Flatten gal took : 132 ms
[2024-05-28 02:07:59] [INFO ] Flatten gal took : 101 ms
[2024-05-28 02:07:59] [INFO ] Input system was already deterministic with 1531 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=47 ) properties (out of 13) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-28 02:08:00] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 02:08:00] [INFO ] Invariant cache hit.
[2024-05-28 02:08:00] [INFO ] [Real]Absence check using 21 positive place invariants in 9 ms returned sat
[2024-05-28 02:08:00] [INFO ] [Real]Absence check using 21 positive and 24 generalized place invariants in 13 ms returned sat
[2024-05-28 02:08:00] [INFO ] After 98ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:1
[2024-05-28 02:08:00] [INFO ] [Nat]Absence check using 21 positive place invariants in 5 ms returned sat
[2024-05-28 02:08:00] [INFO ] [Nat]Absence check using 21 positive and 24 generalized place invariants in 11 ms returned sat
[2024-05-28 02:08:00] [INFO ] After 67ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 3 atomic propositions for a total of 8 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 110 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 204 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2024-05-28 02:08:00] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 02:08:00] [INFO ] Invariant cache hit.
[2024-05-28 02:08:01] [INFO ] Implicit Places using invariants in 376 ms returned [231, 232, 233, 234, 235, 236, 237, 238, 239, 240]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 383 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 296/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 178 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 766 ms. Remains : 296/306 places, 1531/1531 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 182 ms :[(NOT p0)]
Running random walk in product with property : SafeBus-COL-10-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GT (ADD s275 s276 s277 s278 s279 s280 s281 s282 s283 s284) (ADD s141 s142 s143 s144 s145 s146 s147 s148 s149 s150 s151 s152 s153 s154 s155 s156 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 862 ms.
Product exploration explored 100000 steps with 0 reset in 785 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 71 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Finished random walk after 17 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=8 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 91 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
[2024-05-28 02:08:03] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 296 cols
[2024-05-28 02:08:03] [INFO ] Computed 35 invariants in 10 ms
[2024-05-28 02:08:04] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned sat
[2024-05-28 02:08:04] [INFO ] [Real]Absence check using 14 positive and 21 generalized place invariants in 39 ms returned sat
[2024-05-28 02:08:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 02:08:05] [INFO ] [Real]Absence check using state equation in 607 ms returned sat
[2024-05-28 02:08:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 02:08:05] [INFO ] [Nat]Absence check using 14 positive place invariants in 12 ms returned sat
[2024-05-28 02:08:05] [INFO ] [Nat]Absence check using 14 positive and 21 generalized place invariants in 23 ms returned sat
[2024-05-28 02:08:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 02:08:06] [INFO ] [Nat]Absence check using state equation in 310 ms returned sat
[2024-05-28 02:08:06] [INFO ] State equation strengthened by 111 read => feed constraints.
[2024-05-28 02:08:06] [INFO ] [Nat]Added 111 Read/Feed constraints in 216 ms returned sat
[2024-05-28 02:08:06] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 612 transitions) in 92 ms.
[2024-05-28 02:08:06] [INFO ] Added : 3 causal constraints over 2 iterations in 245 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 110 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 95 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2024-05-28 02:08:06] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 02:08:06] [INFO ] Invariant cache hit.
[2024-05-28 02:08:10] [INFO ] Implicit Places using invariants in 3333 ms returned []
[2024-05-28 02:08:10] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 02:08:10] [INFO ] Invariant cache hit.
[2024-05-28 02:08:10] [INFO ] State equation strengthened by 111 read => feed constraints.
[2024-05-28 02:08:11] [INFO ] Implicit Places using invariants and state equation in 1540 ms returned []
Implicit Place search using SMT with State Equation took 4877 ms to find 0 implicit places.
[2024-05-28 02:08:11] [INFO ] Redundant transitions in 113 ms returned []
[2024-05-28 02:08:11] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 02:08:11] [INFO ] Invariant cache hit.
[2024-05-28 02:08:12] [INFO ] Dead Transitions using invariants and state equation in 520 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5621 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 (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 84 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Finished random walk after 18 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=18 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 93 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
[2024-05-28 02:08:12] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 02:08:12] [INFO ] Invariant cache hit.
[2024-05-28 02:08:13] [INFO ] [Real]Absence check using 14 positive place invariants in 8 ms returned sat
[2024-05-28 02:08:13] [INFO ] [Real]Absence check using 14 positive and 21 generalized place invariants in 21 ms returned sat
[2024-05-28 02:08:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 02:08:14] [INFO ] [Real]Absence check using state equation in 612 ms returned sat
[2024-05-28 02:08:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 02:08:14] [INFO ] [Nat]Absence check using 14 positive place invariants in 8 ms returned sat
[2024-05-28 02:08:14] [INFO ] [Nat]Absence check using 14 positive and 21 generalized place invariants in 17 ms returned sat
[2024-05-28 02:08:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 02:08:15] [INFO ] [Nat]Absence check using state equation in 366 ms returned sat
[2024-05-28 02:08:15] [INFO ] State equation strengthened by 111 read => feed constraints.
[2024-05-28 02:08:15] [INFO ] [Nat]Added 111 Read/Feed constraints in 193 ms returned sat
[2024-05-28 02:08:15] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 612 transitions) in 164 ms.
[2024-05-28 02:08:15] [INFO ] Added : 2 causal constraints over 1 iterations in 290 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 696 ms.
Product exploration explored 100000 steps with 0 reset in 777 ms.
Built C files in :
/tmp/ltsmin10759152806133602679
[2024-05-28 02:08:17] [INFO ] Too many transitions (1531) to apply POR reductions. Disabling POR matrices.
[2024-05-28 02:08:17] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10759152806133602679
Running compilation step : cd /tmp/ltsmin10759152806133602679;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10759152806133602679;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10759152806133602679;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 110 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 94 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2024-05-28 02:08:20] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 02:08:20] [INFO ] Invariant cache hit.
[2024-05-28 02:08:20] [INFO ] Implicit Places using invariants in 343 ms returned []
[2024-05-28 02:08:20] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 02:08:20] [INFO ] Invariant cache hit.
[2024-05-28 02:08:21] [INFO ] State equation strengthened by 111 read => feed constraints.
[2024-05-28 02:08:22] [INFO ] Implicit Places using invariants and state equation in 1657 ms returned []
Implicit Place search using SMT with State Equation took 2006 ms to find 0 implicit places.
[2024-05-28 02:08:22] [INFO ] Redundant transitions in 26 ms returned []
[2024-05-28 02:08:22] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 02:08:22] [INFO ] Invariant cache hit.
[2024-05-28 02:08:23] [INFO ] Dead Transitions using invariants and state equation in 569 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2701 ms. Remains : 296/296 places, 1531/1531 transitions.
Built C files in :
/tmp/ltsmin12840787069330956380
[2024-05-28 02:08:23] [INFO ] Too many transitions (1531) to apply POR reductions. Disabling POR matrices.
[2024-05-28 02:08:23] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12840787069330956380
Running compilation step : cd /tmp/ltsmin12840787069330956380;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12840787069330956380;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12840787069330956380;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-28 02:08:26] [INFO ] Flatten gal took : 76 ms
[2024-05-28 02:08:26] [INFO ] Flatten gal took : 75 ms
[2024-05-28 02:08:26] [INFO ] Time to serialize gal into /tmp/LTL1181625492546425979.gal : 14 ms
[2024-05-28 02:08:26] [INFO ] Time to serialize properties into /tmp/LTL4136491832498619427.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1181625492546425979.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1995823119987048546.hoa' '-atoms' '/tmp/LTL4136491832498619427.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL4136491832498619427.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1995823119987048546.hoa
Detected timeout of ITS tools.
[2024-05-28 02:08:41] [INFO ] Flatten gal took : 66 ms
[2024-05-28 02:08:41] [INFO ] Flatten gal took : 65 ms
[2024-05-28 02:08:41] [INFO ] Time to serialize gal into /tmp/LTL12845713925436552462.gal : 10 ms
[2024-05-28 02:08:41] [INFO ] Time to serialize properties into /tmp/LTL9673422166822573410.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12845713925436552462.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9673422166822573410.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G("((((((wait_msg_0+wait_msg_1)+(wait_msg_2+wait_msg_3))+((wait_msg_4+wait_msg_5)+(wait_msg_6+wait_msg_7)))+(wait_msg_8+wait_msg_...1497
Formula 0 simplified : GF!"((((((wait_msg_0+wait_msg_1)+(wait_msg_2+wait_msg_3))+((wait_msg_4+wait_msg_5)+(wait_msg_6+wait_msg_7)))+(wait_msg_8+wait_msg_9)...1491
Detected timeout of ITS tools.
[2024-05-28 02:08:56] [INFO ] Flatten gal took : 62 ms
[2024-05-28 02:08:56] [INFO ] Applying decomposition
[2024-05-28 02:08:56] [INFO ] Flatten gal took : 81 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph10472802478395870541.txt' '-o' '/tmp/graph10472802478395870541.bin' '-w' '/tmp/graph10472802478395870541.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10472802478395870541.bin' '-l' '-1' '-v' '-w' '/tmp/graph10472802478395870541.weights' '-q' '0' '-e' '0.001'
[2024-05-28 02:08:57] [INFO ] Decomposing Gal with order
[2024-05-28 02:08:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 02:08:57] [INFO ] Removed a total of 516 redundant transitions.
[2024-05-28 02:08:57] [INFO ] Flatten gal took : 287 ms
[2024-05-28 02:08:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 492 labels/synchronizations in 21 ms.
[2024-05-28 02:08:57] [INFO ] Time to serialize gal into /tmp/LTL4568104761064334551.gal : 12 ms
[2024-05-28 02:08:57] [INFO ] Time to serialize properties into /tmp/LTL17401081602502912844.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4568104761064334551.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17401081602502912844.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G("((((((gu1.wait_msg_0+gu1.wait_msg_1)+(gu1.wait_msg_2+gu1.wait_msg_3))+((gu1.wait_msg_4+gu1.wait_msg_5)+(gu1.wait_msg_6+gu1.wai...2017
Formula 0 simplified : GF!"((((((gu1.wait_msg_0+gu1.wait_msg_1)+(gu1.wait_msg_2+gu1.wait_msg_3))+((gu1.wait_msg_4+gu1.wait_msg_5)+(gu1.wait_msg_6+gu1.wait_...2011
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13378620106371178934
[2024-05-28 02:09:12] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13378620106371178934
Running compilation step : cd /tmp/ltsmin13378620106371178934;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2801 ms.
Running link step : cd /tmp/ltsmin13378620106371178934;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin13378620106371178934;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property SafeBus-COL-10-LTLCardinality-00 finished in 87304 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 10 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2024-05-28 02:09:28] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2024-05-28 02:09:28] [INFO ] Computed 45 invariants in 14 ms
[2024-05-28 02:09:28] [INFO ] Implicit Places using invariants in 463 ms returned [231, 232, 233, 234, 235, 236, 237, 238, 239, 240]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 467 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 485 ms. Remains : 296/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 127 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SafeBus-COL-10-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(LEQ s273 s272)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA SafeBus-COL-10-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-COL-10-LTLCardinality-02 finished in 646 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 11 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 108 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2024-05-28 02:09:28] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 02:09:28] [INFO ] Invariant cache hit.
[2024-05-28 02:09:29] [INFO ] Implicit Places using invariants in 389 ms returned [231, 232, 233, 234, 235, 236, 237, 238, 239, 240]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 391 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 296/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 81 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 582 ms. Remains : 296/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SafeBus-COL-10-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s285 (ADD s275 s276 s277 s278 s279 s280 s281 s282 s283 s284))], 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 2992 reset in 410 ms.
Product exploration explored 100000 steps with 6468 reset in 340 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 77 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 71 ms :[(NOT p0), (NOT p0)]
Finished random walk after 11 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=5 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 102 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 72 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
[2024-05-28 02:09:30] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 296 cols
[2024-05-28 02:09:30] [INFO ] Computed 35 invariants in 10 ms
[2024-05-28 02:09:31] [INFO ] [Real]Absence check using 14 positive place invariants in 11 ms returned sat
[2024-05-28 02:09:31] [INFO ] [Real]Absence check using 14 positive and 21 generalized place invariants in 30 ms returned sat
[2024-05-28 02:09:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 02:09:31] [INFO ] [Real]Absence check using state equation in 501 ms returned sat
[2024-05-28 02:09:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 02:09:32] [INFO ] [Nat]Absence check using 14 positive place invariants in 8 ms returned sat
[2024-05-28 02:09:32] [INFO ] [Nat]Absence check using 14 positive and 21 generalized place invariants in 37 ms returned sat
[2024-05-28 02:09:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 02:09:32] [INFO ] [Nat]Absence check using state equation in 327 ms returned sat
[2024-05-28 02:09:32] [INFO ] State equation strengthened by 111 read => feed constraints.
[2024-05-28 02:09:32] [INFO ] [Nat]Added 111 Read/Feed constraints in 219 ms returned sat
[2024-05-28 02:09:32] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 612 transitions) in 69 ms.
[2024-05-28 02:09:32] [INFO ] Added : 1 causal constraints over 1 iterations in 183 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 11 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 94 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2024-05-28 02:09:33] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 02:09:33] [INFO ] Invariant cache hit.
[2024-05-28 02:09:33] [INFO ] Implicit Places using invariants in 323 ms returned []
[2024-05-28 02:09:33] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 02:09:33] [INFO ] Invariant cache hit.
[2024-05-28 02:09:33] [INFO ] State equation strengthened by 111 read => feed constraints.
[2024-05-28 02:09:35] [INFO ] Implicit Places using invariants and state equation in 1828 ms returned []
Implicit Place search using SMT with State Equation took 2155 ms to find 0 implicit places.
[2024-05-28 02:09:35] [INFO ] Redundant transitions in 22 ms returned []
[2024-05-28 02:09:35] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 02:09:35] [INFO ] Invariant cache hit.
[2024-05-28 02:09:35] [INFO ] Dead Transitions using invariants and state equation in 566 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2844 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 (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 70 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 69 ms :[(NOT p0), (NOT p0)]
Finished random walk after 14 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=7 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 94 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
[2024-05-28 02:09:36] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 02:09:36] [INFO ] Invariant cache hit.
[2024-05-28 02:09:36] [INFO ] [Real]Absence check using 14 positive place invariants in 7 ms returned sat
[2024-05-28 02:09:36] [INFO ] [Real]Absence check using 14 positive and 21 generalized place invariants in 22 ms returned sat
[2024-05-28 02:09:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 02:09:37] [INFO ] [Real]Absence check using state equation in 543 ms returned sat
[2024-05-28 02:09:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 02:09:37] [INFO ] [Nat]Absence check using 14 positive place invariants in 17 ms returned sat
[2024-05-28 02:09:37] [INFO ] [Nat]Absence check using 14 positive and 21 generalized place invariants in 24 ms returned sat
[2024-05-28 02:09:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 02:09:38] [INFO ] [Nat]Absence check using state equation in 246 ms returned sat
[2024-05-28 02:09:38] [INFO ] State equation strengthened by 111 read => feed constraints.
[2024-05-28 02:09:38] [INFO ] [Nat]Added 111 Read/Feed constraints in 120 ms returned sat
[2024-05-28 02:09:38] [INFO ] Deduced a trap composed of 50 places in 84 ms of which 7 ms to minimize.
[2024-05-28 02:09:38] [INFO ] Deduced a trap composed of 50 places in 102 ms of which 0 ms to minimize.
[2024-05-28 02:09:38] [INFO ] Deduced a trap composed of 50 places in 79 ms of which 1 ms to minimize.
[2024-05-28 02:09:38] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 371 ms
[2024-05-28 02:09:38] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 612 transitions) in 61 ms.
[2024-05-28 02:09:38] [INFO ] Added : 1 causal constraints over 1 iterations in 159 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 301 reset in 444 ms.
Product exploration explored 100000 steps with 3940 reset in 401 ms.
Built C files in :
/tmp/ltsmin10170882023293656682
[2024-05-28 02:09:39] [INFO ] Too many transitions (1531) to apply POR reductions. Disabling POR matrices.
[2024-05-28 02:09:39] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10170882023293656682
Running compilation step : cd /tmp/ltsmin10170882023293656682;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10170882023293656682;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10170882023293656682;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 11 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 109 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2024-05-28 02:09:42] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 02:09:42] [INFO ] Invariant cache hit.
[2024-05-28 02:09:43] [INFO ] Implicit Places using invariants in 351 ms returned []
[2024-05-28 02:09:43] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 02:09:43] [INFO ] Invariant cache hit.
[2024-05-28 02:09:43] [INFO ] State equation strengthened by 111 read => feed constraints.
[2024-05-28 02:09:44] [INFO ] Implicit Places using invariants and state equation in 1783 ms returned []
Implicit Place search using SMT with State Equation took 2138 ms to find 0 implicit places.
[2024-05-28 02:09:45] [INFO ] Redundant transitions in 20 ms returned []
[2024-05-28 02:09:45] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 02:09:45] [INFO ] Invariant cache hit.
[2024-05-28 02:09:45] [INFO ] Dead Transitions using invariants and state equation in 560 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2835 ms. Remains : 296/296 places, 1531/1531 transitions.
Built C files in :
/tmp/ltsmin12587136409352780799
[2024-05-28 02:09:45] [INFO ] Too many transitions (1531) to apply POR reductions. Disabling POR matrices.
[2024-05-28 02:09:45] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12587136409352780799
Running compilation step : cd /tmp/ltsmin12587136409352780799;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12587136409352780799;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12587136409352780799;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-28 02:09:48] [INFO ] Flatten gal took : 95 ms
[2024-05-28 02:09:48] [INFO ] Flatten gal took : 96 ms
[2024-05-28 02:09:48] [INFO ] Time to serialize gal into /tmp/LTL16927030112676125675.gal : 10 ms
[2024-05-28 02:09:48] [INFO ] Time to serialize properties into /tmp/LTL14931401319651441693.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16927030112676125675.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2693148054842359241.hoa' '-atoms' '/tmp/LTL14931401319651441693.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL14931401319651441693.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2693148054842359241.hoa
Detected timeout of ITS tools.
[2024-05-28 02:10:04] [INFO ] Flatten gal took : 62 ms
[2024-05-28 02:10:04] [INFO ] Flatten gal took : 59 ms
[2024-05-28 02:10:04] [INFO ] Time to serialize gal into /tmp/LTL17328804812966052478.gal : 9 ms
[2024-05-28 02:10:04] [INFO ] Time to serialize properties into /tmp/LTL10375393655164805818.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17328804812966052478.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10375393655164805818.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F("(FMCb_0<=((((wait_msg_0+wait_msg_1)+(wait_msg_2+wait_msg_3))+((wait_msg_4+wait_msg_5)+(wait_msg_6+wait_msg_7)))+(wait_msg_8+wa...171
Formula 0 simplified : FG!"(FMCb_0<=((((wait_msg_0+wait_msg_1)+(wait_msg_2+wait_msg_3))+((wait_msg_4+wait_msg_5)+(wait_msg_6+wait_msg_7)))+(wait_msg_8+wait...165
Detected timeout of ITS tools.
[2024-05-28 02:10:19] [INFO ] Flatten gal took : 67 ms
[2024-05-28 02:10:19] [INFO ] Applying decomposition
[2024-05-28 02:10:19] [INFO ] Flatten gal took : 56 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph16777859088895635450.txt' '-o' '/tmp/graph16777859088895635450.bin' '-w' '/tmp/graph16777859088895635450.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16777859088895635450.bin' '-l' '-1' '-v' '-w' '/tmp/graph16777859088895635450.weights' '-q' '0' '-e' '0.001'
[2024-05-28 02:10:19] [INFO ] Decomposing Gal with order
[2024-05-28 02:10:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 02:10:20] [INFO ] Removed a total of 1452 redundant transitions.
[2024-05-28 02:10:20] [INFO ] Flatten gal took : 710 ms
[2024-05-28 02:10:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 3368 labels/synchronizations in 118 ms.
[2024-05-28 02:10:20] [INFO ] Time to serialize gal into /tmp/LTL12363182063169570245.gal : 11 ms
[2024-05-28 02:10:20] [INFO ] Time to serialize properties into /tmp/LTL11606799829159939332.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12363182063169570245.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11606799829159939332.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F("(gu7.FMCb_0<=((((gu7.wait_msg_0+gu7.wait_msg_1)+(gu7.wait_msg_2+gu7.wait_msg_3))+((gu7.wait_msg_4+gu7.wait_msg_5)+(gu7.wait_ms...215
Formula 0 simplified : FG!"(gu7.FMCb_0<=((((gu7.wait_msg_0+gu7.wait_msg_1)+(gu7.wait_msg_2+gu7.wait_msg_3))+((gu7.wait_msg_4+gu7.wait_msg_5)+(gu7.wait_msg_...209
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11450269913851074546
[2024-05-28 02:10:35] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11450269913851074546
Running compilation step : cd /tmp/ltsmin11450269913851074546;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2927 ms.
Running link step : cd /tmp/ltsmin11450269913851074546;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin11450269913851074546;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property SafeBus-COL-10-LTLCardinality-03 finished in 82024 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 11 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 10 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2024-05-28 02:10:50] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2024-05-28 02:10:50] [INFO ] Computed 45 invariants in 7 ms
[2024-05-28 02:10:51] [INFO ] Implicit Places using invariants in 392 ms returned [231, 232, 233, 234, 235, 236, 237, 238, 239, 240]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 394 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 409 ms. Remains : 296/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 85 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : SafeBus-COL-10-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (LEQ 3 (ADD s275 s276 s277 s278 s279 s280 s281 s282 s283 s284)) (GT 3 s285))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SafeBus-COL-10-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-COL-10-LTLCardinality-04 finished in 522 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 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 85 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2024-05-28 02:10:51] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 02:10:51] [INFO ] Invariant cache hit.
[2024-05-28 02:10:51] [INFO ] Implicit Places using invariants in 422 ms returned [231, 232, 233, 234, 235, 236, 237, 238, 239, 240]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 425 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 102 ms. Remains 286 /296 variables (removed 10) and now considering 1521/1531 (removed 10) transitions.
[2024-05-28 02:10:51] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
// Phase 1: matrix 632 rows 286 cols
[2024-05-28 02:10:51] [INFO ] Computed 35 invariants in 12 ms
[2024-05-28 02:10:52] [INFO ] Implicit Places using invariants in 366 ms returned []
[2024-05-28 02:10:52] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
[2024-05-28 02:10:52] [INFO ] Invariant cache hit.
[2024-05-28 02:10:52] [INFO ] State equation strengthened by 111 read => feed constraints.
[2024-05-28 02:10:53] [INFO ] Implicit Places using invariants and state equation in 1781 ms returned []
Implicit Place search using SMT with State Equation took 2150 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 2763 ms. Remains : 286/306 places, 1521/1531 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : SafeBus-COL-10-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 s274)], 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 446 ms.
Stack based approach found an accepted trace after 745 steps with 0 reset with depth 746 and stack size 746 in 4 ms.
FORMULA SafeBus-COL-10-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property SafeBus-COL-10-LTLCardinality-07 finished in 3262 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0 U (G(p0)||(p0&&(G(p1)||(p1&&F(!p2)))))))))'
Support contains 110 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 10 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2024-05-28 02:10:54] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2024-05-28 02:10:54] [INFO ] Computed 45 invariants in 6 ms
[2024-05-28 02:10:54] [INFO ] Implicit Places using invariants in 373 ms returned [231, 232, 233, 234, 235, 236, 237, 238, 239, 240]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 379 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 393 ms. Remains : 296/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 274 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p0) p2), (AND (NOT p0) p2)]
Running random walk in product with property : SafeBus-COL-10-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p1 p2 p0), acceptance={} source=1 dest: 2}], [{ cond=(AND p1 p2 p0), acceptance={} source=2 dest: 2}, { cond=(AND p1 p2 (NOT p0)), acceptance={1} source=2 dest: 2}, { cond=(AND (NOT p1) p2 p0), acceptance={0} source=2 dest: 3}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={0, 1} source=2 dest: 3}], [{ cond=(AND p1 p2 p0), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) p2 p0), acceptance={0} source=3 dest: 3}, { cond=(AND p2 (NOT p0)), acceptance={0, 1} source=3 dest: 3}]], initial=0, aps=[p1:(GT 1 (ADD s141 s142 s143 s144 s145 s146 s147 s148 s149 s150 s151 s152 s153 s154 s155 s156 s157 s158 s159 s160 s161 s162 s163 s164 s165 s166 s167 s168 ...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 514 ms.
Product exploration explored 100000 steps with 50000 reset in 515 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 p1 p0 (NOT p2)), (X p0), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p2 p0))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), (X (X p0)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X (NOT (AND p1 p2 p0)))), (X (X (NOT (AND p1 p2 (NOT p0)))))]
False Knowledge obtained : []
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 10 factoid took 118 ms. Reduced automaton from 4 states, 11 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SafeBus-COL-10-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SafeBus-COL-10-LTLCardinality-10 finished in 1856 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(!p1)))))'
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 117 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2024-05-28 02:10:56] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 02:10:56] [INFO ] Invariant cache hit.
[2024-05-28 02:10:56] [INFO ] Implicit Places using invariants in 403 ms returned [231, 232, 233, 234, 235, 236, 237, 238, 239, 240]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 405 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 296/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 118 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 640 ms. Remains : 296/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 76 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0))]
Running random walk in product with property : SafeBus-COL-10-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(GT 1 (ADD s262 s263 s264 s265 s266 s267 s268 s269 s270 s271)), p0:(LEQ 2 (ADD s241 s242 s243 s244 s245 s246 s247 s248 s249 s250))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 5190 reset in 375 ms.
Product exploration explored 100000 steps with 5257 reset in 381 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 p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 98 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Finished random walk after 5 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=2 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 5 factoid took 135 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
[2024-05-28 02:10:58] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 296 cols
[2024-05-28 02:10:58] [INFO ] Computed 35 invariants in 7 ms
[2024-05-28 02:10:58] [INFO ] [Real]Absence check using 14 positive place invariants in 14 ms returned sat
[2024-05-28 02:10:58] [INFO ] [Real]Absence check using 14 positive and 21 generalized place invariants in 25 ms returned sat
[2024-05-28 02:10:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 02:10:59] [INFO ] [Real]Absence check using state equation in 585 ms returned sat
[2024-05-28 02:10:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 02:10:59] [INFO ] [Nat]Absence check using 14 positive place invariants in 9 ms returned sat
[2024-05-28 02:10:59] [INFO ] [Nat]Absence check using 14 positive and 21 generalized place invariants in 18 ms returned sat
[2024-05-28 02:10:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 02:11:00] [INFO ] [Nat]Absence check using state equation in 359 ms returned sat
[2024-05-28 02:11:00] [INFO ] State equation strengthened by 111 read => feed constraints.
[2024-05-28 02:11:03] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-28 02:11:06] [INFO ] [Nat]Added 111 Read/Feed constraints in 6027 ms returned unknown
Could not prove EG (AND (NOT p0) p1)
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 118 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2024-05-28 02:11:06] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 02:11:06] [INFO ] Invariant cache hit.
[2024-05-28 02:11:06] [INFO ] Implicit Places using invariants in 369 ms returned []
[2024-05-28 02:11:06] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 02:11:06] [INFO ] Invariant cache hit.
[2024-05-28 02:11:06] [INFO ] State equation strengthened by 111 read => feed constraints.
[2024-05-28 02:11:08] [INFO ] Implicit Places using invariants and state equation in 1826 ms returned []
Implicit Place search using SMT with State Equation took 2196 ms to find 0 implicit places.
[2024-05-28 02:11:08] [INFO ] Redundant transitions in 25 ms returned []
[2024-05-28 02:11:08] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 02:11:08] [INFO ] Invariant cache hit.
[2024-05-28 02:11:09] [INFO ] Dead Transitions using invariants and state equation in 578 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2933 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 (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 99 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Finished random walk after 9 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=4 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 5 factoid took 120 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
[2024-05-28 02:11:09] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 02:11:09] [INFO ] Invariant cache hit.
[2024-05-28 02:11:10] [INFO ] [Real]Absence check using 14 positive place invariants in 8 ms returned sat
[2024-05-28 02:11:10] [INFO ] [Real]Absence check using 14 positive and 21 generalized place invariants in 25 ms returned sat
[2024-05-28 02:11:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 02:11:10] [INFO ] [Real]Absence check using state equation in 520 ms returned sat
[2024-05-28 02:11:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 02:11:11] [INFO ] [Nat]Absence check using 14 positive place invariants in 8 ms returned sat
[2024-05-28 02:11:11] [INFO ] [Nat]Absence check using 14 positive and 21 generalized place invariants in 65 ms returned sat
[2024-05-28 02:11:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 02:11:11] [INFO ] [Nat]Absence check using state equation in 268 ms returned sat
[2024-05-28 02:11:11] [INFO ] State equation strengthened by 111 read => feed constraints.
[2024-05-28 02:11:11] [INFO ] [Nat]Added 111 Read/Feed constraints in 210 ms returned sat
[2024-05-28 02:11:11] [INFO ] Deduced a trap composed of 48 places in 71 ms of which 0 ms to minimize.
[2024-05-28 02:11:11] [INFO ] Deduced a trap composed of 47 places in 71 ms of which 0 ms to minimize.
[2024-05-28 02:11:11] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 233 ms
[2024-05-28 02:11:11] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 612 transitions) in 51 ms.
[2024-05-28 02:11:12] [INFO ] Added : 0 causal constraints over 0 iterations in 123 ms. Result :sat
Could not prove EG (AND (NOT p0) p1)
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Product exploration explored 100000 steps with 5245 reset in 411 ms.
Product exploration explored 100000 steps with 5173 reset in 424 ms.
Built C files in :
/tmp/ltsmin8595341967081284258
[2024-05-28 02:11:13] [INFO ] Too many transitions (1531) to apply POR reductions. Disabling POR matrices.
[2024-05-28 02:11:13] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8595341967081284258
Running compilation step : cd /tmp/ltsmin8595341967081284258;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2935 ms.
Running link step : cd /tmp/ltsmin8595341967081284258;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin8595341967081284258;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased387193428433736730.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
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 114 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2024-05-28 02:11:28] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 02:11:28] [INFO ] Invariant cache hit.
[2024-05-28 02:11:28] [INFO ] Implicit Places using invariants in 344 ms returned []
[2024-05-28 02:11:28] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 02:11:28] [INFO ] Invariant cache hit.
[2024-05-28 02:11:28] [INFO ] State equation strengthened by 111 read => feed constraints.
[2024-05-28 02:11:30] [INFO ] Implicit Places using invariants and state equation in 1812 ms returned []
Implicit Place search using SMT with State Equation took 2158 ms to find 0 implicit places.
[2024-05-28 02:11:30] [INFO ] Redundant transitions in 20 ms returned []
[2024-05-28 02:11:30] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 02:11:30] [INFO ] Invariant cache hit.
[2024-05-28 02:11:30] [INFO ] Dead Transitions using invariants and state equation in 539 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2840 ms. Remains : 296/296 places, 1531/1531 transitions.
Built C files in :
/tmp/ltsmin16515515922105637233
[2024-05-28 02:11:30] [INFO ] Too many transitions (1531) to apply POR reductions. Disabling POR matrices.
[2024-05-28 02:11:30] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16515515922105637233
Running compilation step : cd /tmp/ltsmin16515515922105637233;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2828 ms.
Running link step : cd /tmp/ltsmin16515515922105637233;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin16515515922105637233;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased10506358147957525733.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 02:11:45] [INFO ] Flatten gal took : 50 ms
[2024-05-28 02:11:46] [INFO ] Flatten gal took : 49 ms
[2024-05-28 02:11:46] [INFO ] Time to serialize gal into /tmp/LTL3908433047696449089.gal : 9 ms
[2024-05-28 02:11:46] [INFO ] Time to serialize properties into /tmp/LTL13763351477032193647.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3908433047696449089.gal' '-t' 'CGAL' '-hoa' '/tmp/aut848118272338824686.hoa' '-atoms' '/tmp/LTL13763351477032193647.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL13763351477032193647.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut848118272338824686.hoa
Detected timeout of ITS tools.
[2024-05-28 02:12:01] [INFO ] Flatten gal took : 51 ms
[2024-05-28 02:12:01] [INFO ] Flatten gal took : 56 ms
[2024-05-28 02:12:01] [INFO ] Time to serialize gal into /tmp/LTL13799908630880581439.gal : 8 ms
[2024-05-28 02:12:01] [INFO ] Time to serialize properties into /tmp/LTL4209855857603986655.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13799908630880581439.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4209855857603986655.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F(("(((((RMC_0+RMC_1)+(RMC_2+RMC_3))+((RMC_4+RMC_5)+(RMC_6+RMC_7)))+(RMC_8+RMC_9))>=2)")||(G("(((((MSG_0+MSG_1)+(MSG_2+MSG_3))+((...209
Formula 0 simplified : G(F!"(((((MSG_0+MSG_1)+(MSG_2+MSG_3))+((MSG_4+MSG_5)+(MSG_6+MSG_7)))+(MSG_8+MSG_9))>=1)" & FG!"(((((RMC_0+RMC_1)+(RMC_2+RMC_3))+((RM...202
Detected timeout of ITS tools.
[2024-05-28 02:12:16] [INFO ] Flatten gal took : 49 ms
[2024-05-28 02:12:16] [INFO ] Applying decomposition
[2024-05-28 02:12:16] [INFO ] Flatten gal took : 49 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph861051893027446818.txt' '-o' '/tmp/graph861051893027446818.bin' '-w' '/tmp/graph861051893027446818.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph861051893027446818.bin' '-l' '-1' '-v' '-w' '/tmp/graph861051893027446818.weights' '-q' '0' '-e' '0.001'
[2024-05-28 02:12:16] [INFO ] Decomposing Gal with order
[2024-05-28 02:12:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 02:12:16] [INFO ] Removed a total of 2129 redundant transitions.
[2024-05-28 02:12:16] [INFO ] Flatten gal took : 433 ms
[2024-05-28 02:12:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 1854 labels/synchronizations in 52 ms.
[2024-05-28 02:12:17] [INFO ] Time to serialize gal into /tmp/LTL5347609455924221582.gal : 10 ms
[2024-05-28 02:12:17] [INFO ] Time to serialize properties into /tmp/LTL10443153330382431147.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5347609455924221582.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10443153330382431147.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F(("(((((gu6.RMC_0+gu6.RMC_1)+(gu6.RMC_2+gu6.RMC_3))+((gu6.RMC_4+gu6.RMC_5)+(gu6.RMC_6+gu6.RMC_7)))+(gu6.RMC_8+gu6.RMC_9))>=2)")|...299
Formula 0 simplified : G(F!"(((((gu14.MSG_0+gu14.MSG_1)+(gu14.MSG_2+gu14.MSG_3))+((gu14.MSG_4+gu14.MSG_5)+(gu14.MSG_6+gu14.MSG_7)))+(gu14.MSG_8+gu14.MSG_9)...292
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14400591884603053645
[2024-05-28 02:12:32] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14400591884603053645
Running compilation step : cd /tmp/ltsmin14400591884603053645;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2823 ms.
Running link step : cd /tmp/ltsmin14400591884603053645;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin14400591884603053645;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>(((LTLAPp0==true)||[]((LTLAPp1==true)))))' '--buchi-type=spotba'
LTSmin run took 368 ms.
FORMULA SafeBus-COL-10-LTLCardinality-13 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property SafeBus-COL-10-LTLCardinality-13 finished in 99098 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(p0)) U p0)))'
Support contains 10 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.
[2024-05-28 02:12:35] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2024-05-28 02:12:35] [INFO ] Computed 45 invariants in 5 ms
[2024-05-28 02:12:35] [INFO ] Implicit Places using invariants in 382 ms returned []
[2024-05-28 02:12:35] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 02:12:35] [INFO ] Invariant cache hit.
[2024-05-28 02:12:36] [INFO ] State equation strengthened by 111 read => feed constraints.
[2024-05-28 02:12:37] [INFO ] Implicit Places using invariants and state equation in 2017 ms returned []
Implicit Place search using SMT with State Equation took 2401 ms to find 0 implicit places.
[2024-05-28 02:12:37] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 02:12:37] [INFO ] Invariant cache hit.
[2024-05-28 02:12:38] [INFO ] Dead Transitions using invariants and state equation in 701 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3111 ms. Remains : 306/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 138 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SafeBus-COL-10-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ (ADD s231 s232 s233 s234 s235 s236 s237 s238 s239 s240) 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 361 ms.
Product exploration explored 100000 steps with 50000 reset in 383 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 : [p0, (X p0), true]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 12 ms. Reduced automaton from 4 states, 6 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SafeBus-COL-10-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SafeBus-COL-10-LTLCardinality-15 finished in 4028 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2024-05-28 02:12:39] [INFO ] Flatten gal took : 51 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11516929958465855498
[2024-05-28 02:12:39] [INFO ] Too many transitions (1531) to apply POR reductions. Disabling POR matrices.
[2024-05-28 02:12:39] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11516929958465855498
Running compilation step : cd /tmp/ltsmin11516929958465855498;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-28 02:12:39] [INFO ] Applying decomposition
[2024-05-28 02:12:39] [INFO ] Flatten gal took : 62 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph5944020829564367263.txt' '-o' '/tmp/graph5944020829564367263.bin' '-w' '/tmp/graph5944020829564367263.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph5944020829564367263.bin' '-l' '-1' '-v' '-w' '/tmp/graph5944020829564367263.weights' '-q' '0' '-e' '0.001'
[2024-05-28 02:12:40] [INFO ] Decomposing Gal with order
[2024-05-28 02:12:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 02:12:40] [INFO ] Removed a total of 1086 redundant transitions.
[2024-05-28 02:12:40] [INFO ] Flatten gal took : 216 ms
[2024-05-28 02:12:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 431 labels/synchronizations in 29 ms.
[2024-05-28 02:12:40] [INFO ] Time to serialize gal into /tmp/LTLCardinality4174578575639862438.gal : 9 ms
[2024-05-28 02:12:40] [INFO ] Time to serialize properties into /tmp/LTLCardinality12978370246134721153.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality4174578575639862438.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality12978370246134721153.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 2 LTL properties
Checking formula 0 : !((F(G("((((((gi2.gu16.wait_msg_0+gi2.gu16.wait_msg_1)+(gi2.gu16.wait_msg_2+gi2.gu16.wait_msg_3))+((gi2.gu16.wait_msg_4+gi2.gu16.wait_...2037
Formula 0 simplified : GF!"((((((gi2.gu16.wait_msg_0+gi2.gu16.wait_msg_1)+(gi2.gu16.wait_msg_2+gi2.gu16.wait_msg_3))+((gi2.gu16.wait_msg_4+gi2.gu16.wait_ms...2031
Compilation finished in 2981 ms.
Running link step : cd /tmp/ltsmin11516929958465855498;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin11516929958465855498;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-28 02:34:16] [INFO ] Applying decomposition
[2024-05-28 02:34:16] [INFO ] Flatten gal took : 132 ms
[2024-05-28 02:34:17] [INFO ] Decomposing Gal with order
[2024-05-28 02:34:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 02:34:17] [INFO ] Removed a total of 6671 redundant transitions.
[2024-05-28 02:34:17] [INFO ] Flatten gal took : 361 ms
[2024-05-28 02:34:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 80 labels/synchronizations in 70 ms.
[2024-05-28 02:34:17] [INFO ] Time to serialize gal into /tmp/LTLCardinality7828645870091982108.gal : 27 ms
[2024-05-28 02:34:17] [INFO ] Time to serialize properties into /tmp/LTLCardinality7861734955399700912.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality7828645870091982108.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality7861734955399700912.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 2 LTL properties
Checking formula 0 : !((F(G("((((((gIt0.wait_msg_0+gIt1.wait_msg_1)+(gIt2.wait_msg_2+gIt3.wait_msg_3))+((gIt4.wait_msg_4+gIt5.wait_msg_5)+(gIt6.wait_msg_6+...2308
Formula 0 simplified : GF!"((((((gIt0.wait_msg_0+gIt1.wait_msg_1)+(gIt2.wait_msg_2+gIt3.wait_msg_3))+((gIt4.wait_msg_4+gIt5.wait_msg_5)+(gIt6.wait_msg_6+gI...2302
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin11516929958465855498;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin11516929958465855498;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp1==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-28 02:55:54] [INFO ] Flatten gal took : 215 ms
[2024-05-28 02:55:55] [INFO ] Input system was already deterministic with 1531 transitions.
[2024-05-28 02:55:55] [INFO ] Transformed 306 places.
[2024-05-28 02:55:55] [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
[2024-05-28 02:56:25] [INFO ] Time to serialize gal into /tmp/LTLCardinality2583538953784468632.gal : 20 ms
[2024-05-28 02:56:25] [INFO ] Time to serialize properties into /tmp/LTLCardinality4545628368707958756.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality2583538953784468632.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4545628368707958756.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...342
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(G("((((((wait_msg_0+wait_msg_1)+(wait_msg_2+wait_msg_3))+((wait_msg_4+wait_msg_5)+(wait_msg_6+wait_msg_7)))+(wait_msg_8+wait_msg_...1497
Formula 0 simplified : GF!"((((((wait_msg_0+wait_msg_1)+(wait_msg_2+wait_msg_3))+((wait_msg_4+wait_msg_5)+(wait_msg_6+wait_msg_7)))+(wait_msg_8+wait_msg_9)...1491
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 7093608 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16205744 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SafeBus-COL-10"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is SafeBus-COL-10, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r351-tall-171679101900232"
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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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