About the Execution of ITS-Tools for PolyORBLF-COL-S04J04T10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16193.548 | 3600000.00 | 11676236.00 | 18100.40 | TF?FFTFFF?T?FTTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r293-tall-167873945400411.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is PolyORBLF-COL-S04J04T10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r293-tall-167873945400411
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 588K
-rw-r--r-- 1 mcc users 8.7K Feb 26 13:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 26 13:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 26 13:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 13:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 16:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.4K Feb 26 13:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 26 13:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 13:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Feb 26 13:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 154K Mar 5 18:23 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLCardinality-00
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLCardinality-01
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLCardinality-02
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLCardinality-03
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLCardinality-04
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLCardinality-05
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLCardinality-06
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLCardinality-07
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLCardinality-08
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLCardinality-09
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLCardinality-10
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLCardinality-11
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLCardinality-12
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLCardinality-13
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLCardinality-14
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678851810936
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S04J04T10
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202303021504
[2023-03-15 03:43:32] [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]
[2023-03-15 03:43:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 03:43:32] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-15 03:43:32] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-15 03:43:38] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 6400 ms
[2023-03-15 03:43:38] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 870 PT places and 5136.0 transition bindings in 28 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
[2023-03-15 03:43:39] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 7 ms.
[2023-03-15 03:43:39] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 4 formulas.
FORMULA PolyORBLF-COL-S04J04T10-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T10-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T10-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T10-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 12 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10000 steps, including 3 resets, run finished after 345 ms. (steps per millisecond=28 ) properties (out of 21) seen :16
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-15 03:43:39] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2023-03-15 03:43:39] [INFO ] Computed 26 place invariants in 20 ms
[2023-03-15 03:43:40] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2023-03-15 03:43:40] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2023-03-15 03:43:40] [INFO ] After 173ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:4
[2023-03-15 03:43:40] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2023-03-15 03:43:40] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2023-03-15 03:43:40] [INFO ] After 64ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :0
Fused 5 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 5 atomic propositions for a total of 12 simplifications.
FORMULA PolyORBLF-COL-S04J04T10-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T10-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-15 03:43:40] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2023-03-15 03:43:40] [INFO ] Flatten gal took : 36 ms
FORMULA PolyORBLF-COL-S04J04T10-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T10-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-15 03:43:40] [INFO ] Flatten gal took : 7 ms
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2023-03-15 03:43:40] [INFO ] Unfolded HLPN to a Petri net with 870 places and 5034 transitions 34774 arcs in 94 ms.
[2023-03-15 03:43:40] [INFO ] Unfolded 8 HLPN properties in 0 ms.
Ensure Unique test removed 2710 transitions
Reduce redundant transitions removed 2710 transitions.
Support contains 268 out of 870 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 870/870 places, 2324/2324 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 866 transition count 2324
Applied a total of 4 rules in 83 ms. Remains 866 /870 variables (removed 4) and now considering 2324/2324 (removed 0) transitions.
[2023-03-15 03:43:40] [INFO ] Flow matrix only has 2284 transitions (discarded 40 similar events)
// Phase 1: matrix 2284 rows 866 cols
[2023-03-15 03:43:40] [INFO ] Computed 54 place invariants in 124 ms
[2023-03-15 03:43:41] [INFO ] Dead Transitions using invariants and state equation in 1199 ms found 540 transitions.
Found 540 dead transitions using SMT.
Drop transitions removed 540 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 540 transitions.
[2023-03-15 03:43:41] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
// Phase 1: matrix 1744 rows 866 cols
[2023-03-15 03:43:41] [INFO ] Computed 54 place invariants in 40 ms
[2023-03-15 03:43:42] [INFO ] Implicit Places using invariants in 549 ms returned [668, 669, 670, 671, 672, 673, 674, 675, 676, 677]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 557 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 856/870 places, 1784/2324 transitions.
Applied a total of 0 rules in 20 ms. Remains 856 /856 variables (removed 0) and now considering 1784/1784 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1863 ms. Remains : 856/870 places, 1784/2324 transitions.
Support contains 268 out of 856 places after structural reductions.
[2023-03-15 03:43:42] [INFO ] Flatten gal took : 152 ms
[2023-03-15 03:43:42] [INFO ] Flatten gal took : 116 ms
[2023-03-15 03:43:42] [INFO ] Input system was already deterministic with 1784 transitions.
Support contains 248 out of 856 places (down from 268) after GAL structural reductions.
Finished random walk after 183 steps, including 0 resets, run visited all 13 properties in 18 ms. (steps per millisecond=10 )
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U X(X(G((p1||G(p2)))))))'
Support contains 69 out of 856 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 856/856 places, 1784/1784 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 846 transition count 1774
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 846 transition count 1774
Applied a total of 20 rules in 45 ms. Remains 846 /856 variables (removed 10) and now considering 1774/1784 (removed 10) transitions.
[2023-03-15 03:43:43] [INFO ] Flow matrix only has 1734 transitions (discarded 40 similar events)
// Phase 1: matrix 1734 rows 846 cols
[2023-03-15 03:43:43] [INFO ] Computed 44 place invariants in 31 ms
[2023-03-15 03:43:43] [INFO ] Dead Transitions using invariants and state equation in 788 ms found 0 transitions.
[2023-03-15 03:43:43] [INFO ] Flow matrix only has 1734 transitions (discarded 40 similar events)
[2023-03-15 03:43:43] [INFO ] Invariant cache hit.
[2023-03-15 03:43:44] [INFO ] Implicit Places using invariants in 563 ms returned []
[2023-03-15 03:43:44] [INFO ] Flow matrix only has 1734 transitions (discarded 40 similar events)
[2023-03-15 03:43:44] [INFO ] Invariant cache hit.
[2023-03-15 03:43:45] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 03:43:51] [INFO ] Implicit Places using invariants and state equation in 6779 ms returned []
Implicit Place search using SMT with State Equation took 7355 ms to find 0 implicit places.
[2023-03-15 03:43:51] [INFO ] Flow matrix only has 1734 transitions (discarded 40 similar events)
[2023-03-15 03:43:51] [INFO ] Invariant cache hit.
[2023-03-15 03:43:51] [INFO ] Dead Transitions using invariants and state equation in 755 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 846/856 places, 1774/1784 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8955 ms. Remains : 846/856 places, 1774/1784 transitions.
Stuttering acceptance computed with spot in 532 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), true, (NOT p2), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p2)), (NOT p0), (AND (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 5}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0, 1} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 3}, { cond=p2, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=5 dest: 4}, { cond=(AND p0 p1), acceptance={} source=5 dest: 5}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=5 dest: 7}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=5 dest: 8}], [{ cond=(NOT p0), acceptance={} source=6 dest: 0}, { cond=p0, acceptance={} source=6 dest: 1}, { cond=(OR (AND p0 p1) (AND p0 p2)), acceptance={0} source=6 dest: 6}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0, 1} source=6 dest: 6}, { cond=(AND p0 (NOT p1) p2), acceptance={1} source=6 dest: 9}], [{ cond=(NOT p0), acceptance={} source=7 dest: 3}, { cond=p0, acceptance={} source=7 dest: 7}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=8 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={} source=8 dest: 4}, { cond=(AND p0 (NOT p2)), acceptance={} source=8 dest: 7}, { cond=(AND p0 p2), acceptance={} source=8 dest: 8}], [{ cond=(NOT p0), acceptance={} source=9 dest: 0}, { cond=p0, acceptance={} source=9 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=9 dest: 6}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0, 1} source=9 dest: 6}, { cond=(AND p0 p1 p2), acceptance={} source=9 dest: 9}, { cond=(AND p0 (NOT p1) p2), acceptance={1} source=9 dest: 9}]], initial=6, aps=[p0:(LEQ (ADD s409 s410 s411 s412) (ADD s742 s743 s744 s745)), p1:(GT (ADD s192 s193 s194 s195 s196 s197 s198 s199 s200 s201) (ADD s668 s669 s670 s671 s672...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 2 ms.
FORMULA PolyORBLF-COL-S04J04T10-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J04T10-LTLCardinality-01 finished in 9565 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F((p0&&(p0 U p1))) U G((p0&&F(p2))))))'
Support contains 101 out of 856 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 856/856 places, 1784/1784 transitions.
Applied a total of 0 rules in 18 ms. Remains 856 /856 variables (removed 0) and now considering 1784/1784 (removed 0) transitions.
[2023-03-15 03:43:52] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
// Phase 1: matrix 1744 rows 856 cols
[2023-03-15 03:43:52] [INFO ] Computed 44 place invariants in 35 ms
[2023-03-15 03:43:53] [INFO ] Dead Transitions using invariants and state equation in 812 ms found 0 transitions.
[2023-03-15 03:43:53] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
[2023-03-15 03:43:53] [INFO ] Invariant cache hit.
[2023-03-15 03:43:54] [INFO ] Implicit Places using invariants in 591 ms returned []
[2023-03-15 03:43:54] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
[2023-03-15 03:43:54] [INFO ] Invariant cache hit.
[2023-03-15 03:43:54] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 03:44:12] [INFO ] Implicit Places using invariants and state equation in 18412 ms returned []
Implicit Place search using SMT with State Equation took 19005 ms to find 0 implicit places.
[2023-03-15 03:44:12] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
[2023-03-15 03:44:12] [INFO ] Invariant cache hit.
[2023-03-15 03:44:13] [INFO ] Dead Transitions using invariants and state equation in 732 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20580 ms. Remains : 856/856 places, 1784/1784 transitions.
Stuttering acceptance computed with spot in 208 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p2), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ (ADD s424 s425 s426 s427 s428 s429 s430 s431 s432 s433 s434 s435 s436 s437 s438 s439 s440 s441 s442 s443 s444 s445 s446 s447 s448 s449 s450 s451 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 2128 reset in 583 ms.
Product exploration explored 100000 steps with 2136 reset in 519 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) p1), (X (AND p0 (NOT p2))), (X p0), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p2))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 301 ms. Reduced automaton from 5 states, 10 edges and 3 AP (stutter sensitive) to 5 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 237 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p2), (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 5) seen :4
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-15 03:44:15] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
[2023-03-15 03:44:15] [INFO ] Invariant cache hit.
[2023-03-15 03:44:15] [INFO ] After 92ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 03:44:15] [INFO ] [Nat]Absence check using 16 positive place invariants in 13 ms returned sat
[2023-03-15 03:44:15] [INFO ] [Nat]Absence check using 16 positive and 28 generalized place invariants in 38 ms returned sat
[2023-03-15 03:44:15] [INFO ] After 157ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p2) p1), (X (AND p0 (NOT p2))), (X p0), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p2))), (X (X p0)), (G (NOT (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F p2), (F (NOT p0)), (F (AND (NOT p1) p0)), (F (NOT (AND (NOT p2) p0)))]
Knowledge based reduction with 8 factoid took 456 ms. Reduced automaton from 5 states, 10 edges and 3 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 220 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 308 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p1)]
[2023-03-15 03:44:16] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
[2023-03-15 03:44:16] [INFO ] Invariant cache hit.
[2023-03-15 03:44:17] [INFO ] [Real]Absence check using 16 positive place invariants in 30 ms returned sat
[2023-03-15 03:44:17] [INFO ] [Real]Absence check using 16 positive and 28 generalized place invariants in 104 ms returned sat
[2023-03-15 03:44:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 03:44:20] [INFO ] [Real]Absence check using state equation in 2139 ms returned sat
[2023-03-15 03:44:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 03:44:20] [INFO ] [Nat]Absence check using 16 positive place invariants in 15 ms returned sat
[2023-03-15 03:44:21] [INFO ] [Nat]Absence check using 16 positive and 28 generalized place invariants in 100 ms returned sat
[2023-03-15 03:44:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 03:44:27] [INFO ] [Nat]Absence check using state equation in 6729 ms returned sat
[2023-03-15 03:44:27] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 03:44:30] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-15 03:44:32] [INFO ] [Nat]Added 200 Read/Feed constraints in 4271 ms returned sat
[2023-03-15 03:44:32] [INFO ] Deduced a trap composed of 76 places in 170 ms of which 6 ms to minimize.
[2023-03-15 03:44:33] [INFO ] Deduced a trap composed of 76 places in 155 ms of which 1 ms to minimize.
[2023-03-15 03:44:34] [INFO ] Deduced a trap composed of 77 places in 134 ms of which 2 ms to minimize.
[2023-03-15 03:44:34] [INFO ] Deduced a trap composed of 76 places in 97 ms of which 0 ms to minimize.
[2023-03-15 03:44:35] [INFO ] Deduced a trap composed of 76 places in 89 ms of which 2 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-15 03:44:35] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p2)
Could not prove EG (NOT p2)
Support contains 101 out of 856 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 856/856 places, 1784/1784 transitions.
Applied a total of 0 rules in 11 ms. Remains 856 /856 variables (removed 0) and now considering 1784/1784 (removed 0) transitions.
[2023-03-15 03:44:35] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
[2023-03-15 03:44:35] [INFO ] Invariant cache hit.
[2023-03-15 03:44:35] [INFO ] Dead Transitions using invariants and state equation in 786 ms found 0 transitions.
[2023-03-15 03:44:35] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
[2023-03-15 03:44:35] [INFO ] Invariant cache hit.
[2023-03-15 03:44:36] [INFO ] Implicit Places using invariants in 588 ms returned []
[2023-03-15 03:44:36] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
[2023-03-15 03:44:36] [INFO ] Invariant cache hit.
[2023-03-15 03:44:37] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 03:45:34] [INFO ] Performed 744/856 implicitness test of which 0 returned IMPLICIT in 57 seconds.
[2023-03-15 03:45:37] [INFO ] Implicit Places using invariants and state equation in 60888 ms returned []
Implicit Place search using SMT with State Equation took 61479 ms to find 0 implicit places.
[2023-03-15 03:45:37] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
[2023-03-15 03:45:37] [INFO ] Invariant cache hit.
[2023-03-15 03:45:38] [INFO ] Dead Transitions using invariants and state equation in 738 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63040 ms. Remains : 856/856 places, 1784/1784 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) p1), (X (AND (NOT p2) p0)), (X p0), (X (X p1)), (X (X (AND (NOT p2) p0))), (X (X (NOT p2))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 1051 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 184 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p1)]
Finished random walk after 31 steps, including 0 resets, run visited all 4 properties in 3 ms. (steps per millisecond=10 )
Knowledge obtained : [(AND p0 (NOT p2) p1), (X (AND (NOT p2) p0)), (X p0), (X (X p1)), (X (X (AND (NOT p2) p0))), (X (X (NOT p2))), (X (X p0))]
False Knowledge obtained : [(F p2), (F (NOT p0)), (F (NOT p1)), (F (NOT (AND (NOT p2) p0)))]
Knowledge based reduction with 7 factoid took 358 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 185 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 182 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p1)]
[2023-03-15 03:45:40] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
[2023-03-15 03:45:40] [INFO ] Invariant cache hit.
[2023-03-15 03:45:41] [INFO ] [Real]Absence check using 16 positive place invariants in 20 ms returned sat
[2023-03-15 03:45:41] [INFO ] [Real]Absence check using 16 positive and 28 generalized place invariants in 102 ms returned sat
[2023-03-15 03:45:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 03:45:43] [INFO ] [Real]Absence check using state equation in 2068 ms returned sat
[2023-03-15 03:45:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 03:45:44] [INFO ] [Nat]Absence check using 16 positive place invariants in 15 ms returned sat
[2023-03-15 03:45:44] [INFO ] [Nat]Absence check using 16 positive and 28 generalized place invariants in 94 ms returned sat
[2023-03-15 03:45:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 03:45:51] [INFO ] [Nat]Absence check using state equation in 6705 ms returned sat
[2023-03-15 03:45:51] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 03:45:54] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-15 03:45:56] [INFO ] [Nat]Added 200 Read/Feed constraints in 5282 ms returned sat
[2023-03-15 03:45:56] [INFO ] Deduced a trap composed of 76 places in 149 ms of which 1 ms to minimize.
[2023-03-15 03:45:58] [INFO ] Trap strengthening (SAT) tested/added 1/1 trap constraints in 2030 ms
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 216 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p1)]
Product exploration explored 100000 steps with 2120 reset in 447 ms.
Product exploration explored 100000 steps with 2111 reset in 457 ms.
Applying partial POR strategy [false, true, true, true, true]
Stuttering acceptance computed with spot in 269 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p1)]
Support contains 101 out of 856 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 856/856 places, 1784/1784 transitions.
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 60 rules applied. Total rules applied 60 place count 856 transition count 1784
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 20 Pre rules applied. Total rules applied 60 place count 856 transition count 1784
Deduced a syphon composed of 80 places in 1 ms
Iterating global reduction 1 with 20 rules applied. Total rules applied 80 place count 856 transition count 1784
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 110 place count 826 transition count 1754
Deduced a syphon composed of 50 places in 2 ms
Iterating global reduction 1 with 30 rules applied. Total rules applied 140 place count 826 transition count 1754
Performed 140 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 190 places in 3 ms
Iterating global reduction 1 with 140 rules applied. Total rules applied 280 place count 826 transition count 1754
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 310 place count 796 transition count 1724
Deduced a syphon composed of 170 places in 3 ms
Iterating global reduction 1 with 30 rules applied. Total rules applied 340 place count 796 transition count 1724
Deduced a syphon composed of 170 places in 3 ms
Applied a total of 340 rules in 215 ms. Remains 796 /856 variables (removed 60) and now considering 1724/1784 (removed 60) transitions.
[2023-03-15 03:46:00] [INFO ] Flow matrix only has 1684 transitions (discarded 40 similar events)
// Phase 1: matrix 1684 rows 796 cols
[2023-03-15 03:46:00] [INFO ] Computed 44 place invariants in 27 ms
[2023-03-15 03:46:01] [INFO ] Dead Transitions using invariants and state equation in 773 ms found 0 transitions.
[2023-03-15 03:46:01] [INFO ] Redundant transitions in 94 ms returned []
[2023-03-15 03:46:01] [INFO ] Flow matrix only has 1684 transitions (discarded 40 similar events)
[2023-03-15 03:46:01] [INFO ] Invariant cache hit.
[2023-03-15 03:46:02] [INFO ] Dead Transitions using invariants and state equation in 755 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 796/856 places, 1724/1784 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1848 ms. Remains : 796/856 places, 1724/1784 transitions.
Built C files in :
/tmp/ltsmin13676415441948023211
[2023-03-15 03:46:02] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13676415441948023211
Running compilation step : cd /tmp/ltsmin13676415441948023211;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13676415441948023211;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13676415441948023211;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 101 out of 856 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 856/856 places, 1784/1784 transitions.
Applied a total of 0 rules in 33 ms. Remains 856 /856 variables (removed 0) and now considering 1784/1784 (removed 0) transitions.
[2023-03-15 03:46:06] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
// Phase 1: matrix 1744 rows 856 cols
[2023-03-15 03:46:06] [INFO ] Computed 44 place invariants in 32 ms
[2023-03-15 03:46:07] [INFO ] Dead Transitions using invariants and state equation in 768 ms found 0 transitions.
[2023-03-15 03:46:07] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
[2023-03-15 03:46:07] [INFO ] Invariant cache hit.
[2023-03-15 03:46:07] [INFO ] Implicit Places using invariants in 591 ms returned []
[2023-03-15 03:46:07] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
[2023-03-15 03:46:07] [INFO ] Invariant cache hit.
[2023-03-15 03:46:08] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 03:46:15] [INFO ] Implicit Places using invariants and state equation in 7765 ms returned []
Implicit Place search using SMT with State Equation took 8358 ms to find 0 implicit places.
[2023-03-15 03:46:15] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
[2023-03-15 03:46:15] [INFO ] Invariant cache hit.
[2023-03-15 03:46:16] [INFO ] Dead Transitions using invariants and state equation in 749 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9912 ms. Remains : 856/856 places, 1784/1784 transitions.
Built C files in :
/tmp/ltsmin16405000741410703286
[2023-03-15 03:46:17] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16405000741410703286
Running compilation step : cd /tmp/ltsmin16405000741410703286;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16405000741410703286;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16405000741410703286;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-15 03:46:20] [INFO ] Flatten gal took : 91 ms
[2023-03-15 03:46:20] [INFO ] Flatten gal took : 88 ms
[2023-03-15 03:46:20] [INFO ] Time to serialize gal into /tmp/LTL13107041281119254188.gal : 30 ms
[2023-03-15 03:46:20] [INFO ] Time to serialize properties into /tmp/LTL2229934202963302287.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13107041281119254188.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8925603324682315104.hoa' '-atoms' '/tmp/LTL2229934202963302287.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL2229934202963302287.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8925603324682315104.hoa
Detected timeout of ITS tools.
[2023-03-15 03:46:36] [INFO ] Flatten gal took : 76 ms
[2023-03-15 03:46:36] [INFO ] Flatten gal took : 88 ms
[2023-03-15 03:46:36] [INFO ] Time to serialize gal into /tmp/LTL9867347383579832083.gal : 23 ms
[2023-03-15 03:46:36] [INFO ] Time to serialize properties into /tmp/LTL7333374694567088383.ltl : 17 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9867347383579832083.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7333374694567088383.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X((F(("(((((((Insert_Source_B_0+Insert_Source_B_1)+(Insert_Source_B_2+Insert_Source_B_3))+((Insert_Source_B_4+Insert_Source_B_5)+(I...3809
Formula 0 simplified : X(G(!"(((((((Insert_Source_B_0+Insert_Source_B_1)+(Insert_Source_B_2+Insert_Source_B_3))+((Insert_Source_B_4+Insert_Source_B_5)+(Ins...3801
Detected timeout of ITS tools.
[2023-03-15 03:46:51] [INFO ] Flatten gal took : 75 ms
[2023-03-15 03:46:51] [INFO ] Applying decomposition
[2023-03-15 03:46:51] [INFO ] Flatten gal took : 74 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph11196285997362306408.txt' '-o' '/tmp/graph11196285997362306408.bin' '-w' '/tmp/graph11196285997362306408.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11196285997362306408.bin' '-l' '-1' '-v' '-w' '/tmp/graph11196285997362306408.weights' '-q' '0' '-e' '0.001'
[2023-03-15 03:46:51] [INFO ] Decomposing Gal with order
[2023-03-15 03:46:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 03:46:52] [INFO ] Removed a total of 2067 redundant transitions.
[2023-03-15 03:46:52] [INFO ] Flatten gal took : 415 ms
[2023-03-15 03:46:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 535 labels/synchronizations in 77 ms.
[2023-03-15 03:46:52] [INFO ] Time to serialize gal into /tmp/LTL13245084268536061503.gal : 19 ms
[2023-03-15 03:46:52] [INFO ] Time to serialize properties into /tmp/LTL4955929483486098295.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13245084268536061503.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4955929483486098295.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X((F(("(((((((gu68.Insert_Source_B_0+gu68.Insert_Source_B_1)+(gu68.Insert_Source_B_2+gu68.Insert_Source_B_3))+((gu68.Insert_Source_...4824
Formula 0 simplified : X(G(!"(((((((gu68.Insert_Source_B_0+gu68.Insert_Source_B_1)+(gu68.Insert_Source_B_2+gu68.Insert_Source_B_3))+((gu68.Insert_Source_B_...4816
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6364773417938931478
[2023-03-15 03:47:07] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6364773417938931478
Running compilation step : cd /tmp/ltsmin6364773417938931478;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6364773417938931478;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6364773417938931478;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property PolyORBLF-COL-S04J04T10-LTLCardinality-02 finished in 198175 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 21 out of 856 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 856/856 places, 1784/1784 transitions.
Drop transitions removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 856 transition count 1694
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 180 place count 766 transition count 1694
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 180 place count 766 transition count 1594
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 380 place count 666 transition count 1594
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 390 place count 656 transition count 1584
Iterating global reduction 2 with 10 rules applied. Total rules applied 400 place count 656 transition count 1584
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 600 place count 556 transition count 1484
Applied a total of 600 rules in 105 ms. Remains 556 /856 variables (removed 300) and now considering 1484/1784 (removed 300) transitions.
[2023-03-15 03:47:10] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
// Phase 1: matrix 1444 rows 556 cols
[2023-03-15 03:47:10] [INFO ] Computed 44 place invariants in 27 ms
[2023-03-15 03:47:11] [INFO ] Dead Transitions using invariants and state equation in 653 ms found 0 transitions.
[2023-03-15 03:47:11] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
[2023-03-15 03:47:11] [INFO ] Invariant cache hit.
[2023-03-15 03:47:11] [INFO ] Implicit Places using invariants in 468 ms returned []
[2023-03-15 03:47:11] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
[2023-03-15 03:47:11] [INFO ] Invariant cache hit.
[2023-03-15 03:47:12] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 03:47:26] [INFO ] Implicit Places using invariants and state equation in 14038 ms returned []
Implicit Place search using SMT with State Equation took 14509 ms to find 0 implicit places.
[2023-03-15 03:47:26] [INFO ] Redundant transitions in 65 ms returned []
[2023-03-15 03:47:26] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
[2023-03-15 03:47:26] [INFO ] Invariant cache hit.
[2023-03-15 03:47:26] [INFO ] Dead Transitions using invariants and state equation in 621 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 556/856 places, 1484/1784 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 15974 ms. Remains : 556/856 places, 1484/1784 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (GT (ADD s434 s435 s436 s437 s438 s439 s440 s441 s442 s443) s350) (GT (ADD s252 s253 s254 s255 s256) (ADD s179 s180 s181 s182 s183)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 5459 steps with 0 reset in 26 ms.
FORMULA PolyORBLF-COL-S04J04T10-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J04T10-LTLCardinality-04 finished in 16065 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 10 out of 856 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 856/856 places, 1784/1784 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 846 transition count 1774
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 846 transition count 1774
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 836 transition count 1764
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 836 transition count 1764
Applied a total of 40 rules in 44 ms. Remains 836 /856 variables (removed 20) and now considering 1764/1784 (removed 20) transitions.
[2023-03-15 03:47:26] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
// Phase 1: matrix 1724 rows 836 cols
[2023-03-15 03:47:26] [INFO ] Computed 44 place invariants in 31 ms
[2023-03-15 03:47:27] [INFO ] Dead Transitions using invariants and state equation in 743 ms found 0 transitions.
[2023-03-15 03:47:27] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2023-03-15 03:47:27] [INFO ] Invariant cache hit.
[2023-03-15 03:47:28] [INFO ] Implicit Places using invariants in 569 ms returned []
[2023-03-15 03:47:28] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2023-03-15 03:47:28] [INFO ] Invariant cache hit.
[2023-03-15 03:47:28] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 03:47:45] [INFO ] Implicit Places using invariants and state equation in 17174 ms returned []
Implicit Place search using SMT with State Equation took 17747 ms to find 0 implicit places.
[2023-03-15 03:47:45] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2023-03-15 03:47:45] [INFO ] Invariant cache hit.
[2023-03-15 03:47:46] [INFO ] Dead Transitions using invariants and state equation in 666 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 836/856 places, 1764/1784 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19203 ms. Remains : 836/856 places, 1764/1784 transitions.
Stuttering acceptance computed with spot in 96 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLCardinality-07 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:(LEQ 1 (ADD s367 s368 s369 s370 s371 s372 s373 s374 s375 s376))], 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 1 ms.
FORMULA PolyORBLF-COL-S04J04T10-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J04T10-LTLCardinality-07 finished in 19327 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 11 out of 856 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 856/856 places, 1784/1784 transitions.
Drop transitions removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 80 place count 856 transition count 1704
Reduce places removed 80 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 90 rules applied. Total rules applied 170 place count 776 transition count 1694
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 180 place count 766 transition count 1694
Performed 90 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 90 Pre rules applied. Total rules applied 180 place count 766 transition count 1604
Deduced a syphon composed of 90 places in 1 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 3 with 180 rules applied. Total rules applied 360 place count 676 transition count 1604
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 0 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 3 with 200 rules applied. Total rules applied 560 place count 576 transition count 1504
Applied a total of 560 rules in 86 ms. Remains 576 /856 variables (removed 280) and now considering 1504/1784 (removed 280) transitions.
[2023-03-15 03:47:46] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
// Phase 1: matrix 1464 rows 576 cols
[2023-03-15 03:47:46] [INFO ] Computed 44 place invariants in 24 ms
[2023-03-15 03:47:46] [INFO ] Dead Transitions using invariants and state equation in 652 ms found 0 transitions.
[2023-03-15 03:47:46] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
[2023-03-15 03:47:46] [INFO ] Invariant cache hit.
[2023-03-15 03:47:47] [INFO ] Implicit Places using invariants in 473 ms returned []
[2023-03-15 03:47:47] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
[2023-03-15 03:47:47] [INFO ] Invariant cache hit.
[2023-03-15 03:47:47] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 03:47:51] [INFO ] Implicit Places using invariants and state equation in 3785 ms returned []
Implicit Place search using SMT with State Equation took 4281 ms to find 0 implicit places.
[2023-03-15 03:47:51] [INFO ] Redundant transitions in 25 ms returned []
[2023-03-15 03:47:51] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
[2023-03-15 03:47:51] [INFO ] Invariant cache hit.
[2023-03-15 03:47:51] [INFO ] Dead Transitions using invariants and state equation in 622 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 576/856 places, 1504/1784 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5674 ms. Remains : 576/856 places, 1504/1784 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLCardinality-09 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 s178 (ADD s498 s499 s500 s501 s502 s503 s504 s505 s506 s507))], 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 2260 reset in 406 ms.
Product exploration explored 100000 steps with 2189 reset in 431 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), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 117 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 81 ms :[(NOT p0), (NOT p0)]
Finished random walk after 16 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=16 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 122 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Support contains 11 out of 576 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 576/576 places, 1504/1504 transitions.
Applied a total of 0 rules in 37 ms. Remains 576 /576 variables (removed 0) and now considering 1504/1504 (removed 0) transitions.
[2023-03-15 03:47:53] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
[2023-03-15 03:47:53] [INFO ] Invariant cache hit.
[2023-03-15 03:47:53] [INFO ] Dead Transitions using invariants and state equation in 609 ms found 0 transitions.
[2023-03-15 03:47:53] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
[2023-03-15 03:47:53] [INFO ] Invariant cache hit.
[2023-03-15 03:47:54] [INFO ] Implicit Places using invariants in 485 ms returned []
[2023-03-15 03:47:54] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
[2023-03-15 03:47:54] [INFO ] Invariant cache hit.
[2023-03-15 03:47:54] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 03:47:58] [INFO ] Implicit Places using invariants and state equation in 4012 ms returned []
Implicit Place search using SMT with State Equation took 4501 ms to find 0 implicit places.
[2023-03-15 03:47:58] [INFO ] Redundant transitions in 21 ms returned []
[2023-03-15 03:47:58] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
[2023-03-15 03:47:58] [INFO ] Invariant cache hit.
[2023-03-15 03:47:59] [INFO ] Dead Transitions using invariants and state equation in 605 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5794 ms. Remains : 576/576 places, 1504/1504 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 108 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)]
Finished random walk after 12 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=6 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 139 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 82 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2258 reset in 452 ms.
Product exploration explored 100000 steps with 2287 reset in 419 ms.
Built C files in :
/tmp/ltsmin9013078299679900422
[2023-03-15 03:48:00] [INFO ] Too many transitions (1504) to apply POR reductions. Disabling POR matrices.
[2023-03-15 03:48:00] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9013078299679900422
Running compilation step : cd /tmp/ltsmin9013078299679900422;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9013078299679900422;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9013078299679900422;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 11 out of 576 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 576/576 places, 1504/1504 transitions.
Applied a total of 0 rules in 25 ms. Remains 576 /576 variables (removed 0) and now considering 1504/1504 (removed 0) transitions.
[2023-03-15 03:48:03] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
[2023-03-15 03:48:03] [INFO ] Invariant cache hit.
[2023-03-15 03:48:04] [INFO ] Dead Transitions using invariants and state equation in 601 ms found 0 transitions.
[2023-03-15 03:48:04] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
[2023-03-15 03:48:04] [INFO ] Invariant cache hit.
[2023-03-15 03:48:04] [INFO ] Implicit Places using invariants in 484 ms returned []
[2023-03-15 03:48:04] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
[2023-03-15 03:48:04] [INFO ] Invariant cache hit.
[2023-03-15 03:48:05] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 03:48:08] [INFO ] Implicit Places using invariants and state equation in 3617 ms returned []
Implicit Place search using SMT with State Equation took 4103 ms to find 0 implicit places.
[2023-03-15 03:48:08] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-15 03:48:08] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
[2023-03-15 03:48:08] [INFO ] Invariant cache hit.
[2023-03-15 03:48:08] [INFO ] Dead Transitions using invariants and state equation in 608 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5366 ms. Remains : 576/576 places, 1504/1504 transitions.
Built C files in :
/tmp/ltsmin646622233305363990
[2023-03-15 03:48:08] [INFO ] Too many transitions (1504) to apply POR reductions. Disabling POR matrices.
[2023-03-15 03:48:08] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin646622233305363990
Running compilation step : cd /tmp/ltsmin646622233305363990;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2824 ms.
Running link step : cd /tmp/ltsmin646622233305363990;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 53 ms.
Running LTSmin : cd /tmp/ltsmin646622233305363990;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased246248706567619238.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-15 03:48:24] [INFO ] Flatten gal took : 76 ms
[2023-03-15 03:48:24] [INFO ] Flatten gal took : 78 ms
[2023-03-15 03:48:24] [INFO ] Time to serialize gal into /tmp/LTL7886801834099550732.gal : 9 ms
[2023-03-15 03:48:24] [INFO ] Time to serialize properties into /tmp/LTL6301471053245339637.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7886801834099550732.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12148860324093309070.hoa' '-atoms' '/tmp/LTL6301471053245339637.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL6301471053245339637.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12148860324093309070.hoa
Detected timeout of ITS tools.
[2023-03-15 03:48:39] [INFO ] Flatten gal took : 61 ms
[2023-03-15 03:48:39] [INFO ] Flatten gal took : 61 ms
[2023-03-15 03:48:39] [INFO ] Time to serialize gal into /tmp/LTL11839427592742335923.gal : 10 ms
[2023-03-15 03:48:39] [INFO ] Time to serialize properties into /tmp/LTL267900081253716304.ltl : 55 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11839427592742335923.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL267900081253716304.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F("(P_1726_0<=((((RunE_0+RunE_1)+(RunE_2+RunE_3))+((RunE_4+RunE_5)+(RunE_6+RunE_7)))+(RunE_8+RunE_9)))"))))
Formula 0 simplified : FG!"(P_1726_0<=((((RunE_0+RunE_1)+(RunE_2+RunE_3))+((RunE_4+RunE_5)+(RunE_6+RunE_7)))+(RunE_8+RunE_9)))"
Detected timeout of ITS tools.
[2023-03-15 03:48:54] [INFO ] Flatten gal took : 55 ms
[2023-03-15 03:48:54] [INFO ] Applying decomposition
[2023-03-15 03:48:54] [INFO ] Flatten gal took : 53 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph229576481730885777.txt' '-o' '/tmp/graph229576481730885777.bin' '-w' '/tmp/graph229576481730885777.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph229576481730885777.bin' '-l' '-1' '-v' '-w' '/tmp/graph229576481730885777.weights' '-q' '0' '-e' '0.001'
[2023-03-15 03:48:54] [INFO ] Decomposing Gal with order
[2023-03-15 03:48:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 03:48:54] [INFO ] Removed a total of 1246 redundant transitions.
[2023-03-15 03:48:55] [INFO ] Flatten gal took : 231 ms
[2023-03-15 03:48:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 450 labels/synchronizations in 27 ms.
[2023-03-15 03:48:55] [INFO ] Time to serialize gal into /tmp/LTL8960952686642311820.gal : 12 ms
[2023-03-15 03:48:55] [INFO ] Time to serialize properties into /tmp/LTL17024284085977175710.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8960952686642311820.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17024284085977175710.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("(gu33.P_1726_0<=((((gu33.RunE_0+gu33.RunE_1)+(gu33.RunE_2+gu33.RunE_3))+((gu33.RunE_4+gu33.RunE_5)+(gu33.RunE_6+gu33.RunE_7)))...188
Formula 0 simplified : FG!"(gu33.P_1726_0<=((((gu33.RunE_0+gu33.RunE_1)+(gu33.RunE_2+gu33.RunE_3))+((gu33.RunE_4+gu33.RunE_5)+(gu33.RunE_6+gu33.RunE_7)))+(...182
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3314077802984913135
[2023-03-15 03:49:10] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3314077802984913135
Running compilation step : cd /tmp/ltsmin3314077802984913135;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2851 ms.
Running link step : cd /tmp/ltsmin3314077802984913135;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin3314077802984913135;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-COL-S04J04T10-LTLCardinality-09 finished in 99288 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 20 out of 856 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 856/856 places, 1784/1784 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 846 transition count 1774
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 846 transition count 1774
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 836 transition count 1764
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 836 transition count 1764
Applied a total of 40 rules in 30 ms. Remains 836 /856 variables (removed 20) and now considering 1764/1784 (removed 20) transitions.
[2023-03-15 03:49:25] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
// Phase 1: matrix 1724 rows 836 cols
[2023-03-15 03:49:25] [INFO ] Computed 44 place invariants in 23 ms
[2023-03-15 03:49:26] [INFO ] Dead Transitions using invariants and state equation in 750 ms found 0 transitions.
[2023-03-15 03:49:26] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2023-03-15 03:49:26] [INFO ] Invariant cache hit.
[2023-03-15 03:49:26] [INFO ] Implicit Places using invariants in 578 ms returned []
[2023-03-15 03:49:26] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2023-03-15 03:49:26] [INFO ] Invariant cache hit.
[2023-03-15 03:49:27] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 03:49:44] [INFO ] Implicit Places using invariants and state equation in 18096 ms returned []
Implicit Place search using SMT with State Equation took 18683 ms to find 0 implicit places.
[2023-03-15 03:49:44] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2023-03-15 03:49:44] [INFO ] Invariant cache hit.
[2023-03-15 03:49:45] [INFO ] Dead Transitions using invariants and state equation in 727 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 836/856 places, 1764/1784 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20197 ms. Remains : 836/856 places, 1764/1784 transitions.
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ (ADD s22 s23 s24 s25 s26 s27 s28 s29 s30 s31) (ADD s82 s83 s84 s85 s86 s87 s88 s89 s90 s91))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 894 ms.
Product exploration explored 100000 steps with 50000 reset in 873 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), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 81 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-COL-S04J04T10-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S04J04T10-LTLCardinality-10 finished in 22163 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 5 out of 856 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 856/856 places, 1784/1784 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 846 transition count 1774
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 846 transition count 1774
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 836 transition count 1764
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 836 transition count 1764
Applied a total of 40 rules in 37 ms. Remains 836 /856 variables (removed 20) and now considering 1764/1784 (removed 20) transitions.
[2023-03-15 03:49:47] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2023-03-15 03:49:47] [INFO ] Invariant cache hit.
[2023-03-15 03:49:48] [INFO ] Dead Transitions using invariants and state equation in 684 ms found 0 transitions.
[2023-03-15 03:49:48] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2023-03-15 03:49:48] [INFO ] Invariant cache hit.
[2023-03-15 03:49:48] [INFO ] Implicit Places using invariants in 576 ms returned []
[2023-03-15 03:49:48] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2023-03-15 03:49:48] [INFO ] Invariant cache hit.
[2023-03-15 03:49:49] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 03:50:05] [INFO ] Implicit Places using invariants and state equation in 16675 ms returned []
Implicit Place search using SMT with State Equation took 17254 ms to find 0 implicit places.
[2023-03-15 03:50:05] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2023-03-15 03:50:05] [INFO ] Invariant cache hit.
[2023-03-15 03:50:06] [INFO ] Dead Transitions using invariants and state equation in 725 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 836/856 places, 1764/1784 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18705 ms. Remains : 836/856 places, 1764/1784 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 (ADD s294 s295 s296 s297 s298))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 4630 reset in 422 ms.
Product exploration explored 100000 steps with 4581 reset in 437 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 129 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Finished random walk after 41 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=20 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 151 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
[2023-03-15 03:50:07] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2023-03-15 03:50:07] [INFO ] Invariant cache hit.
[2023-03-15 03:50:08] [INFO ] [Real]Absence check using 17 positive place invariants in 21 ms returned sat
[2023-03-15 03:50:08] [INFO ] [Real]Absence check using 17 positive and 27 generalized place invariants in 212 ms returned sat
[2023-03-15 03:50:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 03:50:12] [INFO ] [Real]Absence check using state equation in 3847 ms returned sat
[2023-03-15 03:50:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 03:50:13] [INFO ] [Nat]Absence check using 17 positive place invariants in 20 ms returned sat
[2023-03-15 03:50:13] [INFO ] [Nat]Absence check using 17 positive and 27 generalized place invariants in 206 ms returned sat
[2023-03-15 03:50:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 03:50:19] [INFO ] [Nat]Absence check using state equation in 5454 ms returned sat
[2023-03-15 03:50:19] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 03:50:22] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-15 03:50:23] [INFO ] [Nat]Added 200 Read/Feed constraints in 4017 ms returned sat
[2023-03-15 03:50:23] [INFO ] Deduced a trap composed of 526 places in 357 ms of which 2 ms to minimize.
[2023-03-15 03:50:24] [INFO ] Deduced a trap composed of 527 places in 359 ms of which 1 ms to minimize.
[2023-03-15 03:50:25] [INFO ] Deduced a trap composed of 528 places in 367 ms of which 0 ms to minimize.
[2023-03-15 03:50:27] [INFO ] Deduced a trap composed of 500 places in 353 ms of which 1 ms to minimize.
[2023-03-15 03:50:27] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 4034 ms
[2023-03-15 03:50:27] [INFO ] Computed and/alt/rep : 990/3466/960 causal constraints (skipped 760 transitions) in 120 ms.
[2023-03-15 03:50:27] [INFO ] Added : 10 causal constraints over 2 iterations in 390 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 5 out of 836 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 836/836 places, 1764/1764 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 836 transition count 1694
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 140 place count 766 transition count 1694
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 140 place count 766 transition count 1594
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 340 place count 666 transition count 1594
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 540 place count 566 transition count 1494
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 550 place count 556 transition count 1484
Iterating global reduction 2 with 10 rules applied. Total rules applied 560 place count 556 transition count 1484
Applied a total of 560 rules in 71 ms. Remains 556 /836 variables (removed 280) and now considering 1484/1764 (removed 280) transitions.
[2023-03-15 03:50:27] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
// Phase 1: matrix 1444 rows 556 cols
[2023-03-15 03:50:27] [INFO ] Computed 44 place invariants in 29 ms
[2023-03-15 03:50:28] [INFO ] Dead Transitions using invariants and state equation in 615 ms found 0 transitions.
[2023-03-15 03:50:28] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
[2023-03-15 03:50:28] [INFO ] Invariant cache hit.
[2023-03-15 03:50:28] [INFO ] Implicit Places using invariants in 498 ms returned []
[2023-03-15 03:50:28] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
[2023-03-15 03:50:28] [INFO ] Invariant cache hit.
[2023-03-15 03:50:29] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 03:50:34] [INFO ] Implicit Places using invariants and state equation in 5550 ms returned []
Implicit Place search using SMT with State Equation took 6050 ms to find 0 implicit places.
[2023-03-15 03:50:34] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-15 03:50:34] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
[2023-03-15 03:50:34] [INFO ] Invariant cache hit.
[2023-03-15 03:50:35] [INFO ] Dead Transitions using invariants and state equation in 593 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 556/836 places, 1484/1764 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7368 ms. Remains : 556/836 places, 1484/1764 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 98 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Finished random walk after 19 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=9 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 119 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
[2023-03-15 03:50:35] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
[2023-03-15 03:50:35] [INFO ] Invariant cache hit.
[2023-03-15 03:50:36] [INFO ] [Real]Absence check using 16 positive place invariants in 23 ms returned sat
[2023-03-15 03:50:36] [INFO ] [Real]Absence check using 16 positive and 28 generalized place invariants in 150 ms returned sat
[2023-03-15 03:50:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 03:50:37] [INFO ] [Real]Absence check using state equation in 1309 ms returned sat
[2023-03-15 03:50:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 03:50:38] [INFO ] [Nat]Absence check using 16 positive place invariants in 14 ms returned sat
[2023-03-15 03:50:38] [INFO ] [Nat]Absence check using 16 positive and 28 generalized place invariants in 70 ms returned sat
[2023-03-15 03:50:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 03:50:40] [INFO ] [Nat]Absence check using state equation in 1702 ms returned sat
[2023-03-15 03:50:40] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 03:50:43] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-15 03:50:43] [INFO ] [Nat]Added 200 Read/Feed constraints in 3367 ms returned sat
[2023-03-15 03:50:43] [INFO ] Deduced a trap composed of 46 places in 264 ms of which 1 ms to minimize.
[2023-03-15 03:50:44] [INFO ] Deduced a trap composed of 261 places in 271 ms of which 0 ms to minimize.
[2023-03-15 03:50:44] [INFO ] Deduced a trap composed of 272 places in 272 ms of which 1 ms to minimize.
[2023-03-15 03:50:45] [INFO ] Deduced a trap composed of 321 places in 269 ms of which 1 ms to minimize.
[2023-03-15 03:50:45] [INFO ] Deduced a trap composed of 250 places in 267 ms of which 1 ms to minimize.
[2023-03-15 03:50:46] [INFO ] Deduced a trap composed of 265 places in 268 ms of which 0 ms to minimize.
[2023-03-15 03:50:46] [INFO ] Deduced a trap composed of 239 places in 246 ms of which 1 ms to minimize.
[2023-03-15 03:50:47] [INFO ] Deduced a trap composed of 273 places in 267 ms of which 0 ms to minimize.
[2023-03-15 03:50:47] [INFO ] Deduced a trap composed of 270 places in 266 ms of which 0 ms to minimize.
[2023-03-15 03:50:48] [INFO ] Deduced a trap composed of 248 places in 274 ms of which 1 ms to minimize.
[2023-03-15 03:50:48] [INFO ] Deduced a trap composed of 266 places in 267 ms of which 1 ms to minimize.
[2023-03-15 03:50:49] [INFO ] Deduced a trap composed of 133 places in 263 ms of which 1 ms to minimize.
[2023-03-15 03:50:49] [INFO ] Deduced a trap composed of 154 places in 261 ms of which 0 ms to minimize.
[2023-03-15 03:50:50] [INFO ] Deduced a trap composed of 138 places in 245 ms of which 1 ms to minimize.
[2023-03-15 03:50:50] [INFO ] Deduced a trap composed of 147 places in 254 ms of which 1 ms to minimize.
[2023-03-15 03:50:51] [INFO ] Deduced a trap composed of 134 places in 269 ms of which 0 ms to minimize.
[2023-03-15 03:50:51] [INFO ] Deduced a trap composed of 153 places in 275 ms of which 0 ms to minimize.
[2023-03-15 03:50:52] [INFO ] Deduced a trap composed of 259 places in 262 ms of which 1 ms to minimize.
[2023-03-15 03:50:52] [INFO ] Deduced a trap composed of 257 places in 259 ms of which 0 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-15 03:50:52] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Product exploration explored 100000 steps with 5071 reset in 422 ms.
Product exploration explored 100000 steps with 5048 reset in 428 ms.
Built C files in :
/tmp/ltsmin6019821103665081461
[2023-03-15 03:50:53] [INFO ] Computing symmetric may disable matrix : 1484 transitions.
[2023-03-15 03:50:53] [INFO ] Computation of Complete disable matrix. took 20 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 03:50:53] [INFO ] Computing symmetric may enable matrix : 1484 transitions.
[2023-03-15 03:50:53] [INFO ] Computation of Complete enable matrix. took 18 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 03:50:54] [INFO ] Computing Do-Not-Accords matrix : 1484 transitions.
[2023-03-15 03:50:54] [INFO ] Computation of Completed DNA matrix. took 52 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 03:50:54] [INFO ] Built C files in 507ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6019821103665081461
Running compilation step : cd /tmp/ltsmin6019821103665081461;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6019821103665081461;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6019821103665081461;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 5 out of 556 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 556/556 places, 1484/1484 transitions.
Applied a total of 0 rules in 32 ms. Remains 556 /556 variables (removed 0) and now considering 1484/1484 (removed 0) transitions.
[2023-03-15 03:50:57] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
[2023-03-15 03:50:57] [INFO ] Invariant cache hit.
[2023-03-15 03:50:58] [INFO ] Dead Transitions using invariants and state equation in 618 ms found 0 transitions.
[2023-03-15 03:50:58] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
[2023-03-15 03:50:58] [INFO ] Invariant cache hit.
[2023-03-15 03:50:58] [INFO ] Implicit Places using invariants in 482 ms returned []
[2023-03-15 03:50:58] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
[2023-03-15 03:50:58] [INFO ] Invariant cache hit.
[2023-03-15 03:50:59] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 03:51:12] [INFO ] Implicit Places using invariants and state equation in 13748 ms returned []
Implicit Place search using SMT with State Equation took 14233 ms to find 0 implicit places.
[2023-03-15 03:51:12] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-15 03:51:12] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
[2023-03-15 03:51:12] [INFO ] Invariant cache hit.
[2023-03-15 03:51:12] [INFO ] Dead Transitions using invariants and state equation in 596 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 15523 ms. Remains : 556/556 places, 1484/1484 transitions.
Built C files in :
/tmp/ltsmin7133933426248539191
[2023-03-15 03:51:12] [INFO ] Computing symmetric may disable matrix : 1484 transitions.
[2023-03-15 03:51:12] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 03:51:12] [INFO ] Computing symmetric may enable matrix : 1484 transitions.
[2023-03-15 03:51:12] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 03:51:13] [INFO ] Computing Do-Not-Accords matrix : 1484 transitions.
[2023-03-15 03:51:13] [INFO ] Computation of Completed DNA matrix. took 43 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 03:51:13] [INFO ] Built C files in 445ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7133933426248539191
Running compilation step : cd /tmp/ltsmin7133933426248539191;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7133933426248539191;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7133933426248539191;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-15 03:51:16] [INFO ] Flatten gal took : 70 ms
[2023-03-15 03:51:16] [INFO ] Flatten gal took : 54 ms
[2023-03-15 03:51:16] [INFO ] Time to serialize gal into /tmp/LTL5947595302818414532.gal : 9 ms
[2023-03-15 03:51:16] [INFO ] Time to serialize properties into /tmp/LTL9537367344997149391.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5947595302818414532.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4516004040166418921.hoa' '-atoms' '/tmp/LTL9537367344997149391.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL9537367344997149391.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4516004040166418921.hoa
Detected timeout of ITS tools.
[2023-03-15 03:51:31] [INFO ] Flatten gal took : 51 ms
[2023-03-15 03:51:31] [INFO ] Flatten gal took : 52 ms
[2023-03-15 03:51:31] [INFO ] Time to serialize gal into /tmp/LTL6902853077067042708.gal : 10 ms
[2023-03-15 03:51:31] [INFO ] Time to serialize properties into /tmp/LTL8834449872638211200.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6902853077067042708.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8834449872638211200.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(F("((((P_1724_0+P_1724_1)+(P_1724_2+P_1724_3))+P_1724_4)>=1)"))))
Formula 0 simplified : XG!"((((P_1724_0+P_1724_1)+(P_1724_2+P_1724_3))+P_1724_4)>=1)"
Detected timeout of ITS tools.
[2023-03-15 03:51:46] [INFO ] Flatten gal took : 63 ms
[2023-03-15 03:51:46] [INFO ] Applying decomposition
[2023-03-15 03:51:46] [INFO ] Flatten gal took : 57 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph1663637693567606980.txt' '-o' '/tmp/graph1663637693567606980.bin' '-w' '/tmp/graph1663637693567606980.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1663637693567606980.bin' '-l' '-1' '-v' '-w' '/tmp/graph1663637693567606980.weights' '-q' '0' '-e' '0.001'
[2023-03-15 03:51:47] [INFO ] Decomposing Gal with order
[2023-03-15 03:51:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 03:51:47] [INFO ] Removed a total of 1169 redundant transitions.
[2023-03-15 03:51:47] [INFO ] Flatten gal took : 173 ms
[2023-03-15 03:51:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 309 labels/synchronizations in 45 ms.
[2023-03-15 03:51:47] [INFO ] Time to serialize gal into /tmp/LTL9321461573017185923.gal : 27 ms
[2023-03-15 03:51:47] [INFO ] Time to serialize properties into /tmp/LTL6283321206730744475.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9321461573017185923.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6283321206730744475.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(F("((((gu7.P_1724_0+gu7.P_1724_1)+(gu7.P_1724_2+gu7.P_1724_3))+gu7.P_1724_4)>=1)"))))
Formula 0 simplified : XG!"((((gu7.P_1724_0+gu7.P_1724_1)+(gu7.P_1724_2+gu7.P_1724_3))+gu7.P_1724_4)>=1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16105212757714358345
[2023-03-15 03:52:02] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16105212757714358345
Running compilation step : cd /tmp/ltsmin16105212757714358345;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2850 ms.
Running link step : cd /tmp/ltsmin16105212757714358345;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin16105212757714358345;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-COL-S04J04T10-LTLCardinality-11 finished in 150413 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G((p0||F(p1)))&&F(!p1))))'
Support contains 62 out of 856 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 856/856 places, 1784/1784 transitions.
Drop transitions removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 856 transition count 1694
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 180 place count 766 transition count 1694
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 180 place count 766 transition count 1594
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 380 place count 666 transition count 1594
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 390 place count 656 transition count 1584
Iterating global reduction 2 with 10 rules applied. Total rules applied 400 place count 656 transition count 1584
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Deduced a syphon composed of 90 places in 0 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 580 place count 566 transition count 1494
Applied a total of 580 rules in 72 ms. Remains 566 /856 variables (removed 290) and now considering 1494/1784 (removed 290) transitions.
[2023-03-15 03:52:18] [INFO ] Flow matrix only has 1454 transitions (discarded 40 similar events)
// Phase 1: matrix 1454 rows 566 cols
[2023-03-15 03:52:18] [INFO ] Computed 44 place invariants in 26 ms
[2023-03-15 03:52:18] [INFO ] Dead Transitions using invariants and state equation in 646 ms found 0 transitions.
[2023-03-15 03:52:18] [INFO ] Flow matrix only has 1454 transitions (discarded 40 similar events)
[2023-03-15 03:52:18] [INFO ] Invariant cache hit.
[2023-03-15 03:52:19] [INFO ] Implicit Places using invariants in 451 ms returned []
[2023-03-15 03:52:19] [INFO ] Flow matrix only has 1454 transitions (discarded 40 similar events)
[2023-03-15 03:52:19] [INFO ] Invariant cache hit.
[2023-03-15 03:52:19] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 03:52:49] [INFO ] Implicit Places using invariants and state equation in 30207 ms returned []
Implicit Place search using SMT with State Equation took 30677 ms to find 0 implicit places.
[2023-03-15 03:52:49] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-15 03:52:49] [INFO ] Flow matrix only has 1454 transitions (discarded 40 similar events)
[2023-03-15 03:52:49] [INFO ] Invariant cache hit.
[2023-03-15 03:52:50] [INFO ] Dead Transitions using invariants and state equation in 625 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 566/856 places, 1494/1784 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 32085 ms. Remains : 566/856 places, 1494/1784 transitions.
Stuttering acceptance computed with spot in 127 ms :[(OR (NOT p0) p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), p1]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=p1, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GT (ADD s556 s557 s558 s559 s560 s561 s562 s563 s564 s565) s350), p1:(LEQ s174 (ADD s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 s37 s3...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 12787 reset in 493 ms.
Product exploration explored 100000 steps with 12855 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 (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 372 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 128 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 177 steps, including 0 resets, run visited all 2 properties in 4 ms. (steps per millisecond=44 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 8 factoid took 358 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 92 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2023-03-15 03:52:52] [INFO ] Flow matrix only has 1454 transitions (discarded 40 similar events)
[2023-03-15 03:52:52] [INFO ] Invariant cache hit.
[2023-03-15 03:52:53] [INFO ] [Real]Absence check using 16 positive place invariants in 40 ms returned sat
[2023-03-15 03:52:53] [INFO ] [Real]Absence check using 16 positive and 28 generalized place invariants in 81 ms returned sat
[2023-03-15 03:52:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 03:52:54] [INFO ] [Real]Absence check using state equation in 1375 ms returned sat
[2023-03-15 03:52:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 03:52:55] [INFO ] [Nat]Absence check using 16 positive place invariants in 15 ms returned sat
[2023-03-15 03:52:55] [INFO ] [Nat]Absence check using 16 positive and 28 generalized place invariants in 59 ms returned sat
[2023-03-15 03:52:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 03:52:59] [INFO ] [Nat]Absence check using state equation in 3948 ms returned sat
[2023-03-15 03:52:59] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 03:53:02] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-15 03:53:04] [INFO ] [Nat]Added 200 Read/Feed constraints in 4817 ms returned sat
[2023-03-15 03:53:04] [INFO ] Deduced a trap composed of 47 places in 136 ms of which 0 ms to minimize.
[2023-03-15 03:53:05] [INFO ] Deduced a trap composed of 57 places in 262 ms of which 1 ms to minimize.
[2023-03-15 03:53:05] [INFO ] Deduced a trap composed of 47 places in 121 ms of which 0 ms to minimize.
[2023-03-15 03:53:06] [INFO ] Deduced a trap composed of 47 places in 106 ms of which 0 ms to minimize.
[2023-03-15 03:53:06] [INFO ] Deduced a trap composed of 47 places in 114 ms of which 6 ms to minimize.
[2023-03-15 03:53:06] [INFO ] Deduced a trap composed of 47 places in 87 ms of which 1 ms to minimize.
[2023-03-15 03:53:06] [INFO ] Deduced a trap composed of 47 places in 92 ms of which 1 ms to minimize.
[2023-03-15 03:53:06] [INFO ] Deduced a trap composed of 47 places in 77 ms of which 1 ms to minimize.
[2023-03-15 03:53:07] [INFO ] Deduced a trap composed of 47 places in 53 ms of which 0 ms to minimize.
[2023-03-15 03:53:07] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 2639 ms
[2023-03-15 03:53:07] [INFO ] Computed and/alt/rep : 620/2756/590 causal constraints (skipped 860 transitions) in 143 ms.
[2023-03-15 03:53:09] [INFO ] Added : 105 causal constraints over 21 iterations in 2558 ms. Result :unknown
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 62 out of 566 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 566/566 places, 1494/1494 transitions.
Applied a total of 0 rules in 23 ms. Remains 566 /566 variables (removed 0) and now considering 1494/1494 (removed 0) transitions.
[2023-03-15 03:53:09] [INFO ] Flow matrix only has 1454 transitions (discarded 40 similar events)
[2023-03-15 03:53:09] [INFO ] Invariant cache hit.
[2023-03-15 03:53:10] [INFO ] Dead Transitions using invariants and state equation in 682 ms found 0 transitions.
[2023-03-15 03:53:10] [INFO ] Flow matrix only has 1454 transitions (discarded 40 similar events)
[2023-03-15 03:53:10] [INFO ] Invariant cache hit.
[2023-03-15 03:53:10] [INFO ] Implicit Places using invariants in 439 ms returned []
[2023-03-15 03:53:10] [INFO ] Flow matrix only has 1454 transitions (discarded 40 similar events)
[2023-03-15 03:53:10] [INFO ] Invariant cache hit.
[2023-03-15 03:53:11] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 03:53:19] [INFO ] Implicit Places using invariants and state equation in 8574 ms returned []
Implicit Place search using SMT with State Equation took 9032 ms to find 0 implicit places.
[2023-03-15 03:53:19] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-15 03:53:19] [INFO ] Flow matrix only has 1454 transitions (discarded 40 similar events)
[2023-03-15 03:53:19] [INFO ] Invariant cache hit.
[2023-03-15 03:53:20] [INFO ] Dead Transitions using invariants and state equation in 617 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10418 ms. Remains : 566/566 places, 1494/1494 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) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), true, (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 956 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 156 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=52 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), true, (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 6 factoid took 266 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 95 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2023-03-15 03:53:21] [INFO ] Flow matrix only has 1454 transitions (discarded 40 similar events)
[2023-03-15 03:53:21] [INFO ] Invariant cache hit.
[2023-03-15 03:53:22] [INFO ] [Real]Absence check using 16 positive place invariants in 31 ms returned sat
[2023-03-15 03:53:22] [INFO ] [Real]Absence check using 16 positive and 28 generalized place invariants in 69 ms returned sat
[2023-03-15 03:53:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 03:53:23] [INFO ] [Real]Absence check using state equation in 1287 ms returned sat
[2023-03-15 03:53:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 03:53:24] [INFO ] [Nat]Absence check using 16 positive place invariants in 13 ms returned sat
[2023-03-15 03:53:24] [INFO ] [Nat]Absence check using 16 positive and 28 generalized place invariants in 59 ms returned sat
[2023-03-15 03:53:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 03:53:28] [INFO ] [Nat]Absence check using state equation in 3777 ms returned sat
[2023-03-15 03:53:28] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 03:53:31] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-15 03:53:34] [INFO ] [Nat]Added 200 Read/Feed constraints in 5874 ms returned sat
[2023-03-15 03:53:34] [INFO ] Deduced a trap composed of 47 places in 107 ms of which 1 ms to minimize.
[2023-03-15 03:53:35] [INFO ] Deduced a trap composed of 47 places in 103 ms of which 0 ms to minimize.
[2023-03-15 03:53:35] [INFO ] Deduced a trap composed of 47 places in 103 ms of which 0 ms to minimize.
[2023-03-15 03:53:35] [INFO ] Deduced a trap composed of 47 places in 77 ms of which 0 ms to minimize.
[2023-03-15 03:53:36] [INFO ] Deduced a trap composed of 47 places in 62 ms of which 0 ms to minimize.
[2023-03-15 03:53:36] [INFO ] Deduced a trap composed of 47 places in 66 ms of which 0 ms to minimize.
[2023-03-15 03:53:36] [INFO ] Deduced a trap composed of 47 places in 77 ms of which 1 ms to minimize.
[2023-03-15 03:53:36] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 1838 ms
[2023-03-15 03:53:36] [INFO ] Computed and/alt/rep : 620/2756/590 causal constraints (skipped 860 transitions) in 98 ms.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-15 03:53:39] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (AND (NOT p0) (NOT p1))
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 91 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 12829 reset in 469 ms.
Product exploration explored 100000 steps with 12883 reset in 476 ms.
Built C files in :
/tmp/ltsmin15220097904547445580
[2023-03-15 03:53:40] [INFO ] Computing symmetric may disable matrix : 1494 transitions.
[2023-03-15 03:53:40] [INFO ] Computation of Complete disable matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 03:53:40] [INFO ] Computing symmetric may enable matrix : 1494 transitions.
[2023-03-15 03:53:40] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 03:53:40] [INFO ] Computing Do-Not-Accords matrix : 1494 transitions.
[2023-03-15 03:53:40] [INFO ] Computation of Completed DNA matrix. took 30 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 03:53:40] [INFO ] Built C files in 411ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15220097904547445580
Running compilation step : cd /tmp/ltsmin15220097904547445580;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15220097904547445580;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15220097904547445580;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 62 out of 566 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 566/566 places, 1494/1494 transitions.
Applied a total of 0 rules in 21 ms. Remains 566 /566 variables (removed 0) and now considering 1494/1494 (removed 0) transitions.
[2023-03-15 03:53:43] [INFO ] Flow matrix only has 1454 transitions (discarded 40 similar events)
[2023-03-15 03:53:43] [INFO ] Invariant cache hit.
[2023-03-15 03:53:44] [INFO ] Dead Transitions using invariants and state equation in 758 ms found 0 transitions.
[2023-03-15 03:53:44] [INFO ] Flow matrix only has 1454 transitions (discarded 40 similar events)
[2023-03-15 03:53:44] [INFO ] Invariant cache hit.
[2023-03-15 03:53:44] [INFO ] Implicit Places using invariants in 450 ms returned []
[2023-03-15 03:53:44] [INFO ] Flow matrix only has 1454 transitions (discarded 40 similar events)
[2023-03-15 03:53:44] [INFO ] Invariant cache hit.
[2023-03-15 03:53:45] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 03:53:51] [INFO ] Implicit Places using invariants and state equation in 7153 ms returned []
Implicit Place search using SMT with State Equation took 7614 ms to find 0 implicit places.
[2023-03-15 03:53:51] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-15 03:53:51] [INFO ] Flow matrix only has 1454 transitions (discarded 40 similar events)
[2023-03-15 03:53:51] [INFO ] Invariant cache hit.
[2023-03-15 03:53:52] [INFO ] Dead Transitions using invariants and state equation in 621 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9075 ms. Remains : 566/566 places, 1494/1494 transitions.
Built C files in :
/tmp/ltsmin11402875630215766763
[2023-03-15 03:53:52] [INFO ] Computing symmetric may disable matrix : 1494 transitions.
[2023-03-15 03:53:52] [INFO ] Computation of Complete disable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 03:53:52] [INFO ] Computing symmetric may enable matrix : 1494 transitions.
[2023-03-15 03:53:52] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 03:53:52] [INFO ] Computing Do-Not-Accords matrix : 1494 transitions.
[2023-03-15 03:53:53] [INFO ] Computation of Completed DNA matrix. took 31 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 03:53:53] [INFO ] Built C files in 398ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11402875630215766763
Running compilation step : cd /tmp/ltsmin11402875630215766763;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11402875630215766763;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11402875630215766763;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-15 03:53:56] [INFO ] Flatten gal took : 53 ms
[2023-03-15 03:53:56] [INFO ] Flatten gal took : 50 ms
[2023-03-15 03:53:56] [INFO ] Time to serialize gal into /tmp/LTL4713775664744076957.gal : 10 ms
[2023-03-15 03:53:56] [INFO ] Time to serialize properties into /tmp/LTL4218266042548144961.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4713775664744076957.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6881387901521584994.hoa' '-atoms' '/tmp/LTL4218266042548144961.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL4218266042548144961.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6881387901521584994.hoa
Detected timeout of ITS tools.
[2023-03-15 03:54:11] [INFO ] Flatten gal took : 48 ms
[2023-03-15 03:54:11] [INFO ] Flatten gal took : 49 ms
[2023-03-15 03:54:11] [INFO ] Time to serialize gal into /tmp/LTL8580286824176152420.gal : 15 ms
[2023-03-15 03:54:11] [INFO ] Time to serialize properties into /tmp/LTL9653070053756686856.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8580286824176152420.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9653070053756686856.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F((G(("(((((ScheduleTaskE_Idle_0+ScheduleTaskE_Idle_1)+(ScheduleTaskE_Idle_2+ScheduleTaskE_Idle_3))+((ScheduleTaskE_Idle_4+Schedule...3005
Formula 0 simplified : G(F(!"(((((ScheduleTaskE_Idle_0+ScheduleTaskE_Idle_1)+(ScheduleTaskE_Idle_2+ScheduleTaskE_Idle_3))+((ScheduleTaskE_Idle_4+ScheduleTa...2995
Detected timeout of ITS tools.
[2023-03-15 03:54:26] [INFO ] Flatten gal took : 56 ms
[2023-03-15 03:54:26] [INFO ] Applying decomposition
[2023-03-15 03:54:26] [INFO ] Flatten gal took : 48 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph13534429476761339456.txt' '-o' '/tmp/graph13534429476761339456.bin' '-w' '/tmp/graph13534429476761339456.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13534429476761339456.bin' '-l' '-1' '-v' '-w' '/tmp/graph13534429476761339456.weights' '-q' '0' '-e' '0.001'
[2023-03-15 03:54:26] [INFO ] Decomposing Gal with order
[2023-03-15 03:54:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 03:54:27] [INFO ] Removed a total of 1722 redundant transitions.
[2023-03-15 03:54:27] [INFO ] Flatten gal took : 317 ms
[2023-03-15 03:54:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 647 labels/synchronizations in 69 ms.
[2023-03-15 03:54:27] [INFO ] Time to serialize gal into /tmp/LTL2119280740644517628.gal : 10 ms
[2023-03-15 03:54:28] [INFO ] Time to serialize properties into /tmp/LTL18279681240756048970.ltl : 1469 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2119280740644517628.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18279681240756048970.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F((G(("(((((gi1.gi3.gu46.ScheduleTaskE_Idle_0+gi1.gi3.gu46.ScheduleTaskE_Idle_1)+(gi1.gi3.gu46.ScheduleTaskE_Idle_2+gi1.gi3.gu46.Sc...3556
Formula 0 simplified : G(F(!"(((((gi1.gi3.gu46.ScheduleTaskE_Idle_0+gi1.gi3.gu46.ScheduleTaskE_Idle_1)+(gi1.gi3.gu46.ScheduleTaskE_Idle_2+gi1.gi3.gu46.Sche...3546
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16053326701031818341
[2023-03-15 03:54:43] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16053326701031818341
Running compilation step : cd /tmp/ltsmin16053326701031818341;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2712 ms.
Running link step : cd /tmp/ltsmin16053326701031818341;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin16053326701031818341;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(([](((LTLAPp0==true)||<>((LTLAPp1==true))))&&<>(!(LTLAPp1==true))))' '--buchi-type=spotba'
LTSmin run took 2194 ms.
FORMULA PolyORBLF-COL-S04J04T10-LTLCardinality-15 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBLF-COL-S04J04T10-LTLCardinality-15 finished in 150891 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F((p0&&(p0 U p1))) U G((p0&&F(p2))))))'
Found a Lengthening insensitive property : PolyORBLF-COL-S04J04T10-LTLCardinality-02
Stuttering acceptance computed with spot in 177 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p2), (NOT p1)]
Support contains 101 out of 856 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 856/856 places, 1784/1784 transitions.
Drop transitions removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 80 place count 856 transition count 1704
Reduce places removed 80 places and 0 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 160 place count 776 transition count 1704
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 160 place count 776 transition count 1644
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 280 place count 716 transition count 1644
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 290 place count 706 transition count 1634
Iterating global reduction 2 with 10 rules applied. Total rules applied 300 place count 706 transition count 1634
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 460 place count 626 transition count 1554
Applied a total of 460 rules in 57 ms. Remains 626 /856 variables (removed 230) and now considering 1554/1784 (removed 230) transitions.
[2023-03-15 03:54:49] [INFO ] Flow matrix only has 1514 transitions (discarded 40 similar events)
// Phase 1: matrix 1514 rows 626 cols
[2023-03-15 03:54:49] [INFO ] Computed 44 place invariants in 21 ms
[2023-03-15 03:54:50] [INFO ] Dead Transitions using invariants and state equation in 975 ms found 0 transitions.
[2023-03-15 03:54:50] [INFO ] Flow matrix only has 1514 transitions (discarded 40 similar events)
[2023-03-15 03:54:50] [INFO ] Invariant cache hit.
[2023-03-15 03:54:50] [INFO ] Implicit Places using invariants in 482 ms returned []
[2023-03-15 03:54:50] [INFO ] Flow matrix only has 1514 transitions (discarded 40 similar events)
[2023-03-15 03:54:50] [INFO ] Invariant cache hit.
[2023-03-15 03:54:51] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 03:55:02] [INFO ] Implicit Places using invariants and state equation in 12032 ms returned []
Implicit Place search using SMT with State Equation took 12529 ms to find 0 implicit places.
[2023-03-15 03:55:02] [INFO ] Flow matrix only has 1514 transitions (discarded 40 similar events)
[2023-03-15 03:55:02] [INFO ] Invariant cache hit.
[2023-03-15 03:55:03] [INFO ] Dead Transitions using invariants and state equation in 623 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 626/856 places, 1554/1784 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 14215 ms. Remains : 626/856 places, 1554/1784 transitions.
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ (ADD s354 s355 s356 s357 s358 s359 s360 s361 s362 s363 s364 s365 s366 s367 s368 s369 s370 s371 s372 s373 s374 s375 s376 s377 s378 s379 s380 s381 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 2462 reset in 388 ms.
Product exploration explored 100000 steps with 2483 reset in 406 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) p1), (X (AND p0 (NOT p2))), (X p0), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p2))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 275 ms. Reduced automaton from 5 states, 10 edges and 3 AP (stutter sensitive) to 5 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 185 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p2), (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 5) seen :4
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-15 03:55:04] [INFO ] Flow matrix only has 1514 transitions (discarded 40 similar events)
[2023-03-15 03:55:04] [INFO ] Invariant cache hit.
[2023-03-15 03:55:04] [INFO ] After 204ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 03:55:05] [INFO ] [Nat]Absence check using 14 positive place invariants in 7 ms returned sat
[2023-03-15 03:55:05] [INFO ] [Nat]Absence check using 14 positive and 30 generalized place invariants in 24 ms returned sat
[2023-03-15 03:55:05] [INFO ] After 123ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p2) p1), (X (AND p0 (NOT p2))), (X p0), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p2))), (X (X p0)), (G (NOT (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F p2), (F (NOT p0)), (F (AND (NOT p1) p0)), (F (NOT (AND (NOT p2) p0)))]
Knowledge based reduction with 8 factoid took 467 ms. Reduced automaton from 5 states, 10 edges and 3 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 172 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 172 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p1)]
[2023-03-15 03:55:05] [INFO ] Flow matrix only has 1514 transitions (discarded 40 similar events)
[2023-03-15 03:55:05] [INFO ] Invariant cache hit.
[2023-03-15 03:55:06] [INFO ] [Real]Absence check using 14 positive place invariants in 28 ms returned sat
[2023-03-15 03:55:07] [INFO ] [Real]Absence check using 14 positive and 30 generalized place invariants in 102 ms returned sat
[2023-03-15 03:55:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 03:55:08] [INFO ] [Real]Absence check using state equation in 1804 ms returned sat
[2023-03-15 03:55:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 03:55:09] [INFO ] [Nat]Absence check using 14 positive place invariants in 14 ms returned sat
[2023-03-15 03:55:09] [INFO ] [Nat]Absence check using 14 positive and 30 generalized place invariants in 107 ms returned sat
[2023-03-15 03:55:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 03:55:16] [INFO ] [Nat]Absence check using state equation in 6706 ms returned sat
[2023-03-15 03:55:16] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 03:55:19] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-15 03:55:22] [INFO ] [Nat]Added 200 Read/Feed constraints in 6024 ms returned unknown
Could not prove EG (NOT p2)
Support contains 101 out of 626 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 626/626 places, 1554/1554 transitions.
Applied a total of 0 rules in 13 ms. Remains 626 /626 variables (removed 0) and now considering 1554/1554 (removed 0) transitions.
[2023-03-15 03:55:22] [INFO ] Flow matrix only has 1514 transitions (discarded 40 similar events)
[2023-03-15 03:55:22] [INFO ] Invariant cache hit.
[2023-03-15 03:55:23] [INFO ] Dead Transitions using invariants and state equation in 611 ms found 0 transitions.
[2023-03-15 03:55:23] [INFO ] Flow matrix only has 1514 transitions (discarded 40 similar events)
[2023-03-15 03:55:23] [INFO ] Invariant cache hit.
[2023-03-15 03:55:23] [INFO ] Implicit Places using invariants in 483 ms returned []
[2023-03-15 03:55:23] [INFO ] Flow matrix only has 1514 transitions (discarded 40 similar events)
[2023-03-15 03:55:23] [INFO ] Invariant cache hit.
[2023-03-15 03:55:24] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 03:55:39] [INFO ] Implicit Places using invariants and state equation in 16121 ms returned []
Implicit Place search using SMT with State Equation took 16623 ms to find 0 implicit places.
[2023-03-15 03:55:39] [INFO ] Flow matrix only has 1514 transitions (discarded 40 similar events)
[2023-03-15 03:55:39] [INFO ] Invariant cache hit.
[2023-03-15 03:55:40] [INFO ] Dead Transitions using invariants and state equation in 651 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17931 ms. Remains : 626/626 places, 1554/1554 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) p1), (X (AND (NOT p2) p0)), (X p0), (X (X p1)), (X (X (AND (NOT p2) p0))), (X (X (NOT p2))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 328 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 170 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p1)]
Finished random walk after 43 steps, including 0 resets, run visited all 4 properties in 2 ms. (steps per millisecond=21 )
Knowledge obtained : [(AND p0 (NOT p2) p1), (X (AND (NOT p2) p0)), (X p0), (X (X p1)), (X (X (AND (NOT p2) p0))), (X (X (NOT p2))), (X (X p0))]
False Knowledge obtained : [(F p2), (F (NOT p0)), (F (NOT p1)), (F (NOT (AND (NOT p2) p0)))]
Knowledge based reduction with 7 factoid took 343 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 153 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 191 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p1)]
[2023-03-15 03:55:41] [INFO ] Flow matrix only has 1514 transitions (discarded 40 similar events)
[2023-03-15 03:55:41] [INFO ] Invariant cache hit.
[2023-03-15 03:55:42] [INFO ] [Real]Absence check using 14 positive place invariants in 28 ms returned sat
[2023-03-15 03:55:42] [INFO ] [Real]Absence check using 14 positive and 30 generalized place invariants in 101 ms returned sat
[2023-03-15 03:55:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 03:55:44] [INFO ] [Real]Absence check using state equation in 1798 ms returned sat
[2023-03-15 03:55:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 03:55:45] [INFO ] [Nat]Absence check using 14 positive place invariants in 13 ms returned sat
[2023-03-15 03:55:45] [INFO ] [Nat]Absence check using 14 positive and 30 generalized place invariants in 106 ms returned sat
[2023-03-15 03:55:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 03:55:52] [INFO ] [Nat]Absence check using state equation in 6707 ms returned sat
[2023-03-15 03:55:52] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 03:55:55] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-15 03:55:58] [INFO ] [Nat]Added 200 Read/Feed constraints in 6026 ms returned unknown
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 175 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p1)]
Product exploration explored 100000 steps with 2466 reset in 399 ms.
Product exploration explored 100000 steps with 2450 reset in 408 ms.
Applying partial POR strategy [false, true, true, true, true]
Stuttering acceptance computed with spot in 188 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p1)]
Support contains 101 out of 626 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 626/626 places, 1554/1554 transitions.
Applied a total of 0 rules in 28 ms. Remains 626 /626 variables (removed 0) and now considering 1554/1554 (removed 0) transitions.
[2023-03-15 03:55:59] [INFO ] Flow matrix only has 1514 transitions (discarded 40 similar events)
[2023-03-15 03:55:59] [INFO ] Invariant cache hit.
[2023-03-15 03:56:00] [INFO ] Dead Transitions using invariants and state equation in 656 ms found 0 transitions.
[2023-03-15 03:56:00] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-15 03:56:00] [INFO ] Flow matrix only has 1514 transitions (discarded 40 similar events)
[2023-03-15 03:56:00] [INFO ] Invariant cache hit.
[2023-03-15 03:56:00] [INFO ] Dead Transitions using invariants and state equation in 610 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1360 ms. Remains : 626/626 places, 1554/1554 transitions.
Built C files in :
/tmp/ltsmin15911708609359007210
[2023-03-15 03:56:00] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15911708609359007210
Running compilation step : cd /tmp/ltsmin15911708609359007210;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2918 ms.
Running link step : cd /tmp/ltsmin15911708609359007210;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin15911708609359007210;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased13348151369074893138.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 101 out of 626 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 626/626 places, 1554/1554 transitions.
Applied a total of 0 rules in 9 ms. Remains 626 /626 variables (removed 0) and now considering 1554/1554 (removed 0) transitions.
[2023-03-15 03:56:15] [INFO ] Flow matrix only has 1514 transitions (discarded 40 similar events)
[2023-03-15 03:56:15] [INFO ] Invariant cache hit.
[2023-03-15 03:56:16] [INFO ] Dead Transitions using invariants and state equation in 616 ms found 0 transitions.
[2023-03-15 03:56:16] [INFO ] Flow matrix only has 1514 transitions (discarded 40 similar events)
[2023-03-15 03:56:16] [INFO ] Invariant cache hit.
[2023-03-15 03:56:16] [INFO ] Implicit Places using invariants in 468 ms returned []
[2023-03-15 03:56:16] [INFO ] Flow matrix only has 1514 transitions (discarded 40 similar events)
[2023-03-15 03:56:16] [INFO ] Invariant cache hit.
[2023-03-15 03:56:17] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 03:56:31] [INFO ] Implicit Places using invariants and state equation in 14774 ms returned []
Implicit Place search using SMT with State Equation took 15253 ms to find 0 implicit places.
[2023-03-15 03:56:31] [INFO ] Flow matrix only has 1514 transitions (discarded 40 similar events)
[2023-03-15 03:56:31] [INFO ] Invariant cache hit.
[2023-03-15 03:56:32] [INFO ] Dead Transitions using invariants and state equation in 623 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16550 ms. Remains : 626/626 places, 1554/1554 transitions.
Built C files in :
/tmp/ltsmin3044285770540455901
[2023-03-15 03:56:32] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3044285770540455901
Running compilation step : cd /tmp/ltsmin3044285770540455901;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2821 ms.
Running link step : cd /tmp/ltsmin3044285770540455901;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin3044285770540455901;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased11398479742545923429.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-15 03:56:47] [INFO ] Flatten gal took : 46 ms
[2023-03-15 03:56:47] [INFO ] Flatten gal took : 50 ms
[2023-03-15 03:56:47] [INFO ] Time to serialize gal into /tmp/LTL12269967851875108791.gal : 8 ms
[2023-03-15 03:56:47] [INFO ] Time to serialize properties into /tmp/LTL11155111207696509336.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12269967851875108791.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14351031974119486831.hoa' '-atoms' '/tmp/LTL11155111207696509336.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL11155111207696509336.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14351031974119486831.hoa
Detected timeout of ITS tools.
[2023-03-15 03:57:02] [INFO ] Flatten gal took : 46 ms
[2023-03-15 03:57:02] [INFO ] Flatten gal took : 47 ms
[2023-03-15 03:57:02] [INFO ] Time to serialize gal into /tmp/LTL13290011868738514996.gal : 7 ms
[2023-03-15 03:57:02] [INFO ] Time to serialize properties into /tmp/LTL2057855547248606255.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13290011868738514996.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2057855547248606255.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X((F(("(((((((Insert_Source_B_0+Insert_Source_B_1)+(Insert_Source_B_2+Insert_Source_B_3))+((Insert_Source_B_4+Insert_Source_B_5)+(I...3809
Formula 0 simplified : X(G(!"(((((((Insert_Source_B_0+Insert_Source_B_1)+(Insert_Source_B_2+Insert_Source_B_3))+((Insert_Source_B_4+Insert_Source_B_5)+(Ins...3801
Detected timeout of ITS tools.
[2023-03-15 03:57:17] [INFO ] Flatten gal took : 53 ms
[2023-03-15 03:57:17] [INFO ] Applying decomposition
[2023-03-15 03:57:17] [INFO ] Flatten gal took : 57 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph10262960305488025036.txt' '-o' '/tmp/graph10262960305488025036.bin' '-w' '/tmp/graph10262960305488025036.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10262960305488025036.bin' '-l' '-1' '-v' '-w' '/tmp/graph10262960305488025036.weights' '-q' '0' '-e' '0.001'
[2023-03-15 03:57:17] [INFO ] Decomposing Gal with order
[2023-03-15 03:57:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 03:57:18] [INFO ] Removed a total of 1188 redundant transitions.
[2023-03-15 03:57:18] [INFO ] Flatten gal took : 287 ms
[2023-03-15 03:57:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 1274 labels/synchronizations in 41 ms.
[2023-03-15 03:57:18] [INFO ] Time to serialize gal into /tmp/LTL13369480481098982258.gal : 19 ms
[2023-03-15 03:57:18] [INFO ] Time to serialize properties into /tmp/LTL8624496756361226690.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13369480481098982258.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8624496756361226690.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X((F(("(((((((gu9.Insert_Source_B_0+gu9.Insert_Source_B_1)+(gu9.Insert_Source_B_2+gu9.Insert_Source_B_3))+((gu9.Insert_Source_B_4+g...4641
Formula 0 simplified : X(G(!"(((((((gu9.Insert_Source_B_0+gu9.Insert_Source_B_1)+(gu9.Insert_Source_B_2+gu9.Insert_Source_B_3))+((gu9.Insert_Source_B_4+gu9...4633
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8464471117107789332
[2023-03-15 03:57:33] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8464471117107789332
Running compilation step : cd /tmp/ltsmin8464471117107789332;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2841 ms.
Running link step : cd /tmp/ltsmin8464471117107789332;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin8464471117107789332;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((<>(((LTLAPp0==true)&&((LTLAPp0==true) U (LTLAPp1==true)))) U [](((LTLAPp0==true)&&<>((LTLAPp2==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-COL-S04J04T10-LTLCardinality-02 finished in 179784 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Found a Shortening insensitive property : PolyORBLF-COL-S04J04T10-LTLCardinality-11
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Support contains 5 out of 856 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 856/856 places, 1784/1784 transitions.
Drop transitions removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 856 transition count 1694
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 180 place count 766 transition count 1694
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 180 place count 766 transition count 1594
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 380 place count 666 transition count 1594
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 390 place count 656 transition count 1584
Iterating global reduction 2 with 10 rules applied. Total rules applied 400 place count 656 transition count 1584
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 600 place count 556 transition count 1484
Applied a total of 600 rules in 64 ms. Remains 556 /856 variables (removed 300) and now considering 1484/1784 (removed 300) transitions.
[2023-03-15 03:57:49] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
// Phase 1: matrix 1444 rows 556 cols
[2023-03-15 03:57:49] [INFO ] Computed 44 place invariants in 23 ms
[2023-03-15 03:57:49] [INFO ] Dead Transitions using invariants and state equation in 630 ms found 0 transitions.
[2023-03-15 03:57:49] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
[2023-03-15 03:57:49] [INFO ] Invariant cache hit.
[2023-03-15 03:57:50] [INFO ] Implicit Places using invariants in 474 ms returned []
[2023-03-15 03:57:50] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
[2023-03-15 03:57:50] [INFO ] Invariant cache hit.
[2023-03-15 03:57:50] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 03:58:01] [INFO ] Implicit Places using invariants and state equation in 11244 ms returned []
Implicit Place search using SMT with State Equation took 11741 ms to find 0 implicit places.
[2023-03-15 03:58:01] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
[2023-03-15 03:58:01] [INFO ] Invariant cache hit.
[2023-03-15 03:58:02] [INFO ] Dead Transitions using invariants and state equation in 622 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 556/856 places, 1484/1784 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 13083 ms. Remains : 556/856 places, 1484/1784 transitions.
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 (ADD s184 s185 s186 s187 s188))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 5074 reset in 389 ms.
Product exploration explored 100000 steps with 5069 reset in 394 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 134 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Finished random walk after 18 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=18 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 109 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
[2023-03-15 03:58:03] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
[2023-03-15 03:58:03] [INFO ] Invariant cache hit.
[2023-03-15 03:58:03] [INFO ] [Real]Absence check using 16 positive place invariants in 22 ms returned sat
[2023-03-15 03:58:03] [INFO ] [Real]Absence check using 16 positive and 28 generalized place invariants in 141 ms returned sat
[2023-03-15 03:58:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 03:58:05] [INFO ] [Real]Absence check using state equation in 1206 ms returned sat
[2023-03-15 03:58:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 03:58:05] [INFO ] [Nat]Absence check using 16 positive place invariants in 12 ms returned sat
[2023-03-15 03:58:05] [INFO ] [Nat]Absence check using 16 positive and 28 generalized place invariants in 64 ms returned sat
[2023-03-15 03:58:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 03:58:07] [INFO ] [Nat]Absence check using state equation in 1608 ms returned sat
[2023-03-15 03:58:07] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 03:58:10] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-15 03:58:11] [INFO ] [Nat]Added 200 Read/Feed constraints in 4086 ms returned sat
[2023-03-15 03:58:11] [INFO ] Deduced a trap composed of 262 places in 248 ms of which 1 ms to minimize.
[2023-03-15 03:58:12] [INFO ] Deduced a trap composed of 261 places in 264 ms of which 1 ms to minimize.
[2023-03-15 03:58:12] [INFO ] Deduced a trap composed of 46 places in 259 ms of which 1 ms to minimize.
[2023-03-15 03:58:13] [INFO ] Deduced a trap composed of 272 places in 267 ms of which 0 ms to minimize.
[2023-03-15 03:58:13] [INFO ] Deduced a trap composed of 278 places in 271 ms of which 0 ms to minimize.
[2023-03-15 03:58:14] [INFO ] Deduced a trap composed of 301 places in 235 ms of which 1 ms to minimize.
[2023-03-15 03:58:15] [INFO ] Deduced a trap composed of 230 places in 275 ms of which 0 ms to minimize.
[2023-03-15 03:58:15] [INFO ] Deduced a trap composed of 235 places in 248 ms of which 0 ms to minimize.
[2023-03-15 03:58:17] [INFO ] Deduced a trap composed of 258 places in 258 ms of which 1 ms to minimize.
[2023-03-15 03:58:18] [INFO ] Deduced a trap composed of 258 places in 254 ms of which 1 ms to minimize.
[2023-03-15 03:58:19] [INFO ] Deduced a trap composed of 166 places in 250 ms of which 17 ms to minimize.
[2023-03-15 03:58:19] [INFO ] Deduced a trap composed of 175 places in 262 ms of which 1 ms to minimize.
[2023-03-15 03:58:20] [INFO ] Deduced a trap composed of 189 places in 276 ms of which 0 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:764)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-15 03:58:20] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Support contains 5 out of 556 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 556/556 places, 1484/1484 transitions.
Applied a total of 0 rules in 18 ms. Remains 556 /556 variables (removed 0) and now considering 1484/1484 (removed 0) transitions.
[2023-03-15 03:58:20] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
[2023-03-15 03:58:20] [INFO ] Invariant cache hit.
[2023-03-15 03:58:21] [INFO ] Dead Transitions using invariants and state equation in 617 ms found 0 transitions.
[2023-03-15 03:58:21] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
[2023-03-15 03:58:21] [INFO ] Invariant cache hit.
[2023-03-15 03:58:21] [INFO ] Implicit Places using invariants in 457 ms returned []
[2023-03-15 03:58:21] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
[2023-03-15 03:58:21] [INFO ] Invariant cache hit.
[2023-03-15 03:58:22] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 03:58:32] [INFO ] Implicit Places using invariants and state equation in 11292 ms returned []
Implicit Place search using SMT with State Equation took 11774 ms to find 0 implicit places.
[2023-03-15 03:58:32] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-15 03:58:32] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
[2023-03-15 03:58:32] [INFO ] Invariant cache hit.
[2023-03-15 03:58:33] [INFO ] Dead Transitions using invariants and state equation in 602 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 13057 ms. Remains : 556/556 places, 1484/1484 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 483 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Finished random walk after 13 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=6 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 137 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
[2023-03-15 03:58:34] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
[2023-03-15 03:58:34] [INFO ] Invariant cache hit.
[2023-03-15 03:58:35] [INFO ] [Real]Absence check using 16 positive place invariants in 22 ms returned sat
[2023-03-15 03:58:35] [INFO ] [Real]Absence check using 16 positive and 28 generalized place invariants in 144 ms returned sat
[2023-03-15 03:58:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 03:58:36] [INFO ] [Real]Absence check using state equation in 1280 ms returned sat
[2023-03-15 03:58:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 03:58:37] [INFO ] [Nat]Absence check using 16 positive place invariants in 13 ms returned sat
[2023-03-15 03:58:37] [INFO ] [Nat]Absence check using 16 positive and 28 generalized place invariants in 69 ms returned sat
[2023-03-15 03:58:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 03:58:38] [INFO ] [Nat]Absence check using state equation in 1647 ms returned sat
[2023-03-15 03:58:38] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 03:58:41] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-15 03:58:43] [INFO ] [Nat]Added 200 Read/Feed constraints in 4799 ms returned sat
[2023-03-15 03:58:43] [INFO ] Deduced a trap composed of 273 places in 279 ms of which 1 ms to minimize.
[2023-03-15 03:58:44] [INFO ] Deduced a trap composed of 46 places in 256 ms of which 1 ms to minimize.
[2023-03-15 03:58:45] [INFO ] Deduced a trap composed of 272 places in 234 ms of which 1 ms to minimize.
[2023-03-15 03:58:45] [INFO ] Deduced a trap composed of 277 places in 266 ms of which 0 ms to minimize.
[2023-03-15 03:58:46] [INFO ] Deduced a trap composed of 261 places in 263 ms of which 1 ms to minimize.
[2023-03-15 03:58:46] [INFO ] Deduced a trap composed of 271 places in 246 ms of which 1 ms to minimize.
[2023-03-15 03:58:47] [INFO ] Deduced a trap composed of 320 places in 248 ms of which 0 ms to minimize.
[2023-03-15 03:58:48] [INFO ] Deduced a trap composed of 221 places in 261 ms of which 14 ms to minimize.
[2023-03-15 03:58:49] [INFO ] Deduced a trap composed of 249 places in 246 ms of which 2 ms to minimize.
[2023-03-15 03:58:49] [INFO ] Deduced a trap composed of 258 places in 282 ms of which 1 ms to minimize.
[2023-03-15 03:58:50] [INFO ] Deduced a trap composed of 256 places in 258 ms of which 0 ms to minimize.
[2023-03-15 03:58:50] [INFO ] Deduced a trap composed of 268 places in 252 ms of which 1 ms to minimize.
[2023-03-15 03:58:51] [INFO ] Deduced a trap composed of 256 places in 271 ms of which 1 ms to minimize.
[2023-03-15 03:58:51] [INFO ] Trap strengthening (SAT) tested/added 13/13 trap constraints in 7852 ms
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Product exploration explored 100000 steps with 5073 reset in 397 ms.
Product exploration explored 100000 steps with 5074 reset in 392 ms.
Built C files in :
/tmp/ltsmin12239887276144395226
[2023-03-15 03:58:52] [INFO ] Computing symmetric may disable matrix : 1484 transitions.
[2023-03-15 03:58:52] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 03:58:52] [INFO ] Computing symmetric may enable matrix : 1484 transitions.
[2023-03-15 03:58:52] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 03:58:52] [INFO ] Computing Do-Not-Accords matrix : 1484 transitions.
[2023-03-15 03:58:52] [INFO ] Computation of Completed DNA matrix. took 29 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 03:58:52] [INFO ] Built C files in 385ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12239887276144395226
Running compilation step : cd /tmp/ltsmin12239887276144395226;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12239887276144395226;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12239887276144395226;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 5 out of 556 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 556/556 places, 1484/1484 transitions.
Applied a total of 0 rules in 25 ms. Remains 556 /556 variables (removed 0) and now considering 1484/1484 (removed 0) transitions.
[2023-03-15 03:58:55] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
[2023-03-15 03:58:55] [INFO ] Invariant cache hit.
[2023-03-15 03:58:56] [INFO ] Dead Transitions using invariants and state equation in 612 ms found 0 transitions.
[2023-03-15 03:58:56] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
[2023-03-15 03:58:56] [INFO ] Invariant cache hit.
[2023-03-15 03:58:57] [INFO ] Implicit Places using invariants in 587 ms returned []
[2023-03-15 03:58:57] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
[2023-03-15 03:58:57] [INFO ] Invariant cache hit.
[2023-03-15 03:58:57] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 03:59:01] [INFO ] Implicit Places using invariants and state equation in 4489 ms returned []
Implicit Place search using SMT with State Equation took 5100 ms to find 0 implicit places.
[2023-03-15 03:59:01] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-15 03:59:01] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
[2023-03-15 03:59:01] [INFO ] Invariant cache hit.
[2023-03-15 03:59:02] [INFO ] Dead Transitions using invariants and state equation in 630 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6412 ms. Remains : 556/556 places, 1484/1484 transitions.
Built C files in :
/tmp/ltsmin16694181265215796580
[2023-03-15 03:59:02] [INFO ] Computing symmetric may disable matrix : 1484 transitions.
[2023-03-15 03:59:02] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 03:59:02] [INFO ] Computing symmetric may enable matrix : 1484 transitions.
[2023-03-15 03:59:02] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 03:59:02] [INFO ] Computing Do-Not-Accords matrix : 1484 transitions.
[2023-03-15 03:59:02] [INFO ] Computation of Completed DNA matrix. took 31 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 03:59:02] [INFO ] Built C files in 407ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16694181265215796580
Running compilation step : cd /tmp/ltsmin16694181265215796580;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16694181265215796580;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16694181265215796580;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-15 03:59:05] [INFO ] Flatten gal took : 50 ms
[2023-03-15 03:59:05] [INFO ] Flatten gal took : 51 ms
[2023-03-15 03:59:06] [INFO ] Time to serialize gal into /tmp/LTL4197317813688049708.gal : 258 ms
[2023-03-15 03:59:06] [INFO ] Time to serialize properties into /tmp/LTL16414774329679911609.prop : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4197317813688049708.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1377111136534342068.hoa' '-atoms' '/tmp/LTL16414774329679911609.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL16414774329679911609.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1377111136534342068.hoa
Detected timeout of ITS tools.
[2023-03-15 03:59:21] [INFO ] Flatten gal took : 48 ms
[2023-03-15 03:59:21] [INFO ] Flatten gal took : 50 ms
[2023-03-15 03:59:21] [INFO ] Time to serialize gal into /tmp/LTL8879194825730851777.gal : 8 ms
[2023-03-15 03:59:21] [INFO ] Time to serialize properties into /tmp/LTL7590695148685322177.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8879194825730851777.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7590695148685322177.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(F("((((P_1724_0+P_1724_1)+(P_1724_2+P_1724_3))+P_1724_4)>=1)"))))
Formula 0 simplified : XG!"((((P_1724_0+P_1724_1)+(P_1724_2+P_1724_3))+P_1724_4)>=1)"
Detected timeout of ITS tools.
[2023-03-15 03:59:36] [INFO ] Flatten gal took : 48 ms
[2023-03-15 03:59:36] [INFO ] Applying decomposition
[2023-03-15 03:59:36] [INFO ] Flatten gal took : 49 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph15357662140711375404.txt' '-o' '/tmp/graph15357662140711375404.bin' '-w' '/tmp/graph15357662140711375404.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15357662140711375404.bin' '-l' '-1' '-v' '-w' '/tmp/graph15357662140711375404.weights' '-q' '0' '-e' '0.001'
[2023-03-15 03:59:36] [INFO ] Decomposing Gal with order
[2023-03-15 03:59:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 03:59:36] [INFO ] Removed a total of 1114 redundant transitions.
[2023-03-15 03:59:36] [INFO ] Flatten gal took : 196 ms
[2023-03-15 03:59:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 264 labels/synchronizations in 31 ms.
[2023-03-15 03:59:37] [INFO ] Time to serialize gal into /tmp/LTL15120395574760633564.gal : 26 ms
[2023-03-15 03:59:37] [INFO ] Time to serialize properties into /tmp/LTL11919796642225257031.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15120395574760633564.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11919796642225257031.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(F("((((gu4.P_1724_0+gu4.P_1724_1)+(gu4.P_1724_2+gu4.P_1724_3))+gu4.P_1724_4)>=1)"))))
Formula 0 simplified : XG!"((((gu4.P_1724_0+gu4.P_1724_1)+(gu4.P_1724_2+gu4.P_1724_3))+gu4.P_1724_4)>=1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15106341165910500071
[2023-03-15 03:59:52] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15106341165910500071
Running compilation step : cd /tmp/ltsmin15106341165910500071;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2667 ms.
Running link step : cd /tmp/ltsmin15106341165910500071;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin15106341165910500071;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-COL-S04J04T10-LTLCardinality-11 finished in 138606 ms.
[2023-03-15 04:00:07] [INFO ] Flatten gal took : 54 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6032433110654051118
[2023-03-15 04:00:07] [INFO ] Too many transitions (1784) to apply POR reductions. Disabling POR matrices.
[2023-03-15 04:00:07] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6032433110654051118
[2023-03-15 04:00:07] [INFO ] Applying decomposition
Running compilation step : cd /tmp/ltsmin6032433110654051118;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-15 04:00:07] [INFO ] Flatten gal took : 53 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph2631120129918911540.txt' '-o' '/tmp/graph2631120129918911540.bin' '-w' '/tmp/graph2631120129918911540.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2631120129918911540.bin' '-l' '-1' '-v' '-w' '/tmp/graph2631120129918911540.weights' '-q' '0' '-e' '0.001'
[2023-03-15 04:00:07] [INFO ] Decomposing Gal with order
[2023-03-15 04:00:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 04:00:07] [INFO ] Removed a total of 2149 redundant transitions.
[2023-03-15 04:00:08] [INFO ] Flatten gal took : 212 ms
[2023-03-15 04:00:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 412 labels/synchronizations in 72 ms.
[2023-03-15 04:00:08] [INFO ] Time to serialize gal into /tmp/LTLCardinality5725481299013470055.gal : 24 ms
[2023-03-15 04:00:08] [INFO ] Time to serialize properties into /tmp/LTLCardinality11330557646378994070.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality5725481299013470055.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality11330557646378994070.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 3 LTL properties
Checking formula 0 : !((X((F(("(((((((gu68.Insert_Source_B_0+gu68.Insert_Source_B_1)+(gu68.Insert_Source_B_2+gu68.Insert_Source_B_3))+((gu68.Insert_Source_...4744
Formula 0 simplified : X(G(!"(((((((gu68.Insert_Source_B_0+gu68.Insert_Source_B_1)+(gu68.Insert_Source_B_2+gu68.Insert_Source_B_3))+((gu68.Insert_Source_B_...4736
Compilation finished in 3905 ms.
Running link step : cd /tmp/ltsmin6032433110654051118;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin6032433110654051118;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((<>(((LTLAPp0==true)&&((LTLAPp0==true) U (LTLAPp1==true)))) U [](((LTLAPp0==true)&&<>((LTLAPp2==true))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin6032433110654051118;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((<>(((LTLAPp0==true)&&((LTLAPp0==true) U (LTLAPp1==true)))) U [](((LTLAPp0==true)&&<>((LTLAPp2==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin6032433110654051118;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp3==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-15 04:25:40] [INFO ] Applying decomposition
[2023-03-15 04:25:42] [INFO ] Flatten gal took : 1187 ms
[2023-03-15 04:25:42] [INFO ] Decomposing Gal with order
[2023-03-15 04:25:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 04:25:42] [INFO ] Removed a total of 5327 redundant transitions.
[2023-03-15 04:25:42] [INFO ] Flatten gal took : 494 ms
[2023-03-15 04:25:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 100 labels/synchronizations in 68 ms.
[2023-03-15 04:25:43] [INFO ] Time to serialize gal into /tmp/LTLCardinality11614824184561518004.gal : 57 ms
[2023-03-15 04:25:43] [INFO ] Time to serialize properties into /tmp/LTLCardinality2715494285658662296.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality11614824184561518004.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality2715494285658662296.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 3 LTL properties
Checking formula 0 : !((X((F(("(((((((gThreadsSources0.Insert_Source_B_0+gThreadsSources1.Insert_Source_B_1)+(gThreadsSources2.Insert_Source_B_2+gThreadsSo...6885
Formula 0 simplified : X(G(!"(((((((gThreadsSources0.Insert_Source_B_0+gThreadsSources1.Insert_Source_B_1)+(gThreadsSources2.Insert_Source_B_2+gThreadsSour...6877
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin6032433110654051118;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp3==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin6032433110654051118;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp4==true)))' '--buchi-type=spotba'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 4875876 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16202128 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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="PolyORBLF-COL-S04J04T10"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is PolyORBLF-COL-S04J04T10, 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 r293-tall-167873945400411"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S04J04T10.tgz
mv PolyORBLF-COL-S04J04T10 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;