About the Execution of ITS-Tools for PolyORBNT-COL-S10J80
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16219.044 | 3600000.00 | 12728872.00 | 180394.10 | FFFTFFFTTT?FFTFF | 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-167873945800708.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 PolyORBNT-COL-S10J80, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r293-tall-167873945800708
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 620K
-rw-r--r-- 1 mcc users 9.1K Feb 26 01:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 26 01:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 26 00:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 00:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 16:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 16:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 03:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 117K Feb 26 03:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 26 02:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 112K Feb 26 02:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 95K 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 PolyORBNT-COL-S10J80-LTLFireability-00
FORMULA_NAME PolyORBNT-COL-S10J80-LTLFireability-01
FORMULA_NAME PolyORBNT-COL-S10J80-LTLFireability-02
FORMULA_NAME PolyORBNT-COL-S10J80-LTLFireability-03
FORMULA_NAME PolyORBNT-COL-S10J80-LTLFireability-04
FORMULA_NAME PolyORBNT-COL-S10J80-LTLFireability-05
FORMULA_NAME PolyORBNT-COL-S10J80-LTLFireability-06
FORMULA_NAME PolyORBNT-COL-S10J80-LTLFireability-07
FORMULA_NAME PolyORBNT-COL-S10J80-LTLFireability-08
FORMULA_NAME PolyORBNT-COL-S10J80-LTLFireability-09
FORMULA_NAME PolyORBNT-COL-S10J80-LTLFireability-10
FORMULA_NAME PolyORBNT-COL-S10J80-LTLFireability-11
FORMULA_NAME PolyORBNT-COL-S10J80-LTLFireability-12
FORMULA_NAME PolyORBNT-COL-S10J80-LTLFireability-13
FORMULA_NAME PolyORBNT-COL-S10J80-LTLFireability-14
FORMULA_NAME PolyORBNT-COL-S10J80-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1678946887375
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-COL-S10J80
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202303021504
[2023-03-16 06:08:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-16 06:08:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 06:08:09] [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.
[2023-03-16 06:08:10] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-16 06:08:10] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 504 ms
[2023-03-16 06:08:10] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 1694 PT places and 13742.0 transition bindings in 24 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
[2023-03-16 06:08:10] [INFO ] Built PT skeleton of HLPN with 48 places and 38 transitions 140 arcs in 5 ms.
[2023-03-16 06:08:10] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 4 formulas.
FORMULA PolyORBNT-COL-S10J80-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S10J80-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S10J80-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S10J80-LTLFireability-12 FALSE 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 10009 steps, including 568 resets, run finished after 298 ms. (steps per millisecond=33 ) properties (out of 22) seen :12
Incomplete Best-First random walk after 10000 steps, including 324 resets, run finished after 185 ms. (steps per millisecond=54 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 323 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 188 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 10) seen :7
Incomplete Best-First random walk after 10001 steps, including 190 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 140 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 38 rows 48 cols
[2023-03-16 06:08:11] [INFO ] Computed 13 place invariants in 13 ms
[2023-03-16 06:08:11] [INFO ] [Real]Absence check using 6 positive place invariants in 4 ms returned sat
[2023-03-16 06:08:11] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-16 06:08:11] [INFO ] After 182ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 2 ms.
Successfully simplified 3 atomic propositions for a total of 12 simplifications.
FORMULA PolyORBNT-COL-S10J80-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S10J80-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-16 06:08:11] [INFO ] Flatten gal took : 26 ms
[2023-03-16 06:08:11] [INFO ] Flatten gal took : 9 ms
Transition Run forces synchronizations/join behavior on parameter j of sort Jobs
Transition trans_376 forces synchronizations/join behavior on parameter s of sort Sources
Symmetric sort wr.t. initial and guards and successors and join/free detected :States
Arc [42:1*[$t, 0, $j]] contains constants of sort States
Transition WillPerformWork : constants on arcs in [[42:1*[$t, 0, $j]]] introduces in States(2) partition with 1 elements that refines current partition to 2 subsets.
[2023-03-16 06:08:12] [INFO ] Unfolded HLPN to a Petri net with 1694 places and 13580 transitions 119919 arcs in 261 ms.
[2023-03-16 06:08:12] [INFO ] Unfolded 10 HLPN properties in 1 ms.
[2023-03-16 06:08:12] [INFO ] Reduced 45 identical enabling conditions.
Deduced a syphon composed of 80 places in 32 ms
Reduce places removed 80 places and 80 transitions.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
Support contains 1256 out of 1614 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1614/1614 places, 3390/3390 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 1604 transition count 3390
Applied a total of 10 rules in 100 ms. Remains 1604 /1614 variables (removed 10) and now considering 3390/3390 (removed 0) transitions.
[2023-03-16 06:08:12] [INFO ] Flow matrix only has 3381 transitions (discarded 9 similar events)
// Phase 1: matrix 3381 rows 1604 cols
[2023-03-16 06:08:12] [INFO ] Computed 182 place invariants in 222 ms
[2023-03-16 06:08:15] [INFO ] Dead Transitions using invariants and state equation in 3021 ms found 615 transitions.
Found 615 dead transitions using SMT.
Drop transitions removed 615 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 615 transitions.
[2023-03-16 06:08:15] [INFO ] Flow matrix only has 2766 transitions (discarded 9 similar events)
// Phase 1: matrix 2766 rows 1604 cols
[2023-03-16 06:08:15] [INFO ] Computed 182 place invariants in 114 ms
[2023-03-16 06:08:15] [INFO ] Implicit Places using invariants in 511 ms returned []
[2023-03-16 06:08:15] [INFO ] Flow matrix only has 2766 transitions (discarded 9 similar events)
[2023-03-16 06:08:15] [INFO ] Invariant cache hit.
[2023-03-16 06:08:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 06:08:17] [INFO ] Implicit Places using invariants and state equation in 1563 ms returned []
Implicit Place search using SMT with State Equation took 2077 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1604/1614 places, 2775/3390 transitions.
Applied a total of 0 rules in 24 ms. Remains 1604 /1604 variables (removed 0) and now considering 2775/2775 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5228 ms. Remains : 1604/1614 places, 2775/3390 transitions.
Support contains 1256 out of 1604 places after structural reductions.
[2023-03-16 06:08:17] [INFO ] Flatten gal took : 293 ms
[2023-03-16 06:08:18] [INFO ] Flatten gal took : 176 ms
[2023-03-16 06:08:18] [INFO ] Input system was already deterministic with 2775 transitions.
Incomplete random walk after 10000 steps, including 559 resets, run finished after 1067 ms. (steps per millisecond=9 ) properties (out of 20) seen :3
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 83 ms. (steps per millisecond=12 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 68 ms. (steps per millisecond=14 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 132 ms. (steps per millisecond=7 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 17) seen :5
Running SMT prover for 12 properties.
[2023-03-16 06:08:20] [INFO ] Flow matrix only has 2766 transitions (discarded 9 similar events)
[2023-03-16 06:08:20] [INFO ] Invariant cache hit.
[2023-03-16 06:08:22] [INFO ] [Real]Absence check using 176 positive place invariants in 66 ms returned sat
[2023-03-16 06:08:22] [INFO ] [Real]Absence check using 176 positive and 6 generalized place invariants in 32 ms returned sat
[2023-03-16 06:08:22] [INFO ] After 586ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-16 06:08:23] [INFO ] [Nat]Absence check using 176 positive place invariants in 66 ms returned sat
[2023-03-16 06:08:23] [INFO ] [Nat]Absence check using 176 positive and 6 generalized place invariants in 37 ms returned sat
[2023-03-16 06:08:30] [INFO ] After 6343ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :11
[2023-03-16 06:08:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 06:08:36] [INFO ] After 5743ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :1 sat :11
[2023-03-16 06:08:39] [INFO ] Deduced a trap composed of 422 places in 781 ms of which 8 ms to minimize.
[2023-03-16 06:08:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1090 ms
[2023-03-16 06:08:41] [INFO ] Deduced a trap composed of 791 places in 758 ms of which 1 ms to minimize.
[2023-03-16 06:08:41] [INFO ] Deduced a trap composed of 775 places in 771 ms of which 8 ms to minimize.
[2023-03-16 06:08:42] [INFO ] Deduced a trap composed of 778 places in 779 ms of which 2 ms to minimize.
[2023-03-16 06:08:43] [INFO ] Deduced a trap composed of 775 places in 772 ms of which 1 ms to minimize.
[2023-03-16 06:08:44] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 3834 ms
[2023-03-16 06:08:44] [INFO ] After 14508ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :11
Attempting to minimize the solution found.
Minimization took 2900 ms.
[2023-03-16 06:08:47] [INFO ] After 25031ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :10
Fused 12 Parikh solutions to 11 different solutions.
Parikh walk visited 0 properties in 76 ms.
Support contains 1063 out of 1604 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1604/1604 places, 2775/2775 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1604 transition count 2773
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 1602 transition count 2773
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 4 place count 1602 transition count 2770
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 10 place count 1599 transition count 2770
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 14 place count 1597 transition count 2768
Applied a total of 14 rules in 263 ms. Remains 1597 /1604 variables (removed 7) and now considering 2768/2775 (removed 7) transitions.
[2023-03-16 06:08:48] [INFO ] Flow matrix only has 2759 transitions (discarded 9 similar events)
// Phase 1: matrix 2759 rows 1597 cols
[2023-03-16 06:08:48] [INFO ] Computed 182 place invariants in 111 ms
[2023-03-16 06:08:50] [INFO ] Dead Transitions using invariants and state equation in 2284 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2550 ms. Remains : 1597/1604 places, 2768/2775 transitions.
Finished random walk after 3557 steps, including 248 resets, run visited all 11 properties in 65 ms. (steps per millisecond=54 )
FORMULA PolyORBNT-COL-S10J80-LTLFireability-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 9 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(F((p1&&F(p2))))||p0)))'
Support contains 982 out of 1604 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1604/1604 places, 2775/2775 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1603 transition count 2774
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1603 transition count 2774
Applied a total of 2 rules in 52 ms. Remains 1603 /1604 variables (removed 1) and now considering 2774/2775 (removed 1) transitions.
[2023-03-16 06:08:51] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
// Phase 1: matrix 2765 rows 1603 cols
[2023-03-16 06:08:51] [INFO ] Computed 182 place invariants in 58 ms
[2023-03-16 06:08:53] [INFO ] Dead Transitions using invariants and state equation in 2325 ms found 0 transitions.
[2023-03-16 06:08:53] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
[2023-03-16 06:08:53] [INFO ] Invariant cache hit.
[2023-03-16 06:08:53] [INFO ] Implicit Places using invariants in 642 ms returned []
[2023-03-16 06:08:53] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
[2023-03-16 06:08:53] [INFO ] Invariant cache hit.
[2023-03-16 06:08:54] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 06:08:56] [INFO ] Implicit Places using invariants and state equation in 2407 ms returned []
Implicit Place search using SMT with State Equation took 3056 ms to find 0 implicit places.
[2023-03-16 06:08:56] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
[2023-03-16 06:08:56] [INFO ] Invariant cache hit.
[2023-03-16 06:08:58] [INFO ] Dead Transitions using invariants and state equation in 2355 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1603/1604 places, 2774/2775 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7794 ms. Remains : 1603/1604 places, 2774/2775 transitions.
Stuttering acceptance computed with spot in 301 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p2), (OR (NOT p1) (NOT p2))]
Running random walk in product with property : PolyORBNT-COL-S10J80-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (AND (GEQ s646 1) (GEQ s1449 1)) (AND (GEQ s917 1) (GEQ s1476 1)) (AND (GEQ s542 1) (GEQ s1438 1)) (AND (GEQ s1320 1) (GEQ s1516 1)) (AND (GEQ s108...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 17 steps with 0 reset in 11 ms.
FORMULA PolyORBNT-COL-S10J80-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S10J80-LTLFireability-02 finished in 8192 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 1 out of 1604 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1604/1604 places, 2775/2775 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1603 transition count 2774
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1603 transition count 2774
Applied a total of 2 rules in 115 ms. Remains 1603 /1604 variables (removed 1) and now considering 2774/2775 (removed 1) transitions.
[2023-03-16 06:08:59] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
[2023-03-16 06:08:59] [INFO ] Invariant cache hit.
[2023-03-16 06:09:01] [INFO ] Dead Transitions using invariants and state equation in 2371 ms found 0 transitions.
[2023-03-16 06:09:01] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
[2023-03-16 06:09:01] [INFO ] Invariant cache hit.
[2023-03-16 06:09:03] [INFO ] Implicit Places using invariants in 1450 ms returned []
[2023-03-16 06:09:03] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
[2023-03-16 06:09:03] [INFO ] Invariant cache hit.
[2023-03-16 06:09:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 06:09:14] [INFO ] Implicit Places using invariants and state equation in 11613 ms returned []
Implicit Place search using SMT with State Equation took 13065 ms to find 0 implicit places.
[2023-03-16 06:09:14] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
[2023-03-16 06:09:14] [INFO ] Invariant cache hit.
[2023-03-16 06:09:16] [INFO ] Dead Transitions using invariants and state equation in 2300 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1603/1604 places, 2774/2775 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17858 ms. Remains : 1603/1604 places, 2774/2775 transitions.
Stuttering acceptance computed with spot in 614 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S10J80-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LT s501 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 1236 ms.
Product exploration explored 100000 steps with 50000 reset in 1204 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 66 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBNT-COL-S10J80-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBNT-COL-S10J80-LTLFireability-03 finished in 21031 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(p0)||X(G(p1))))))'
Support contains 4 out of 1604 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1604/1604 places, 2775/2775 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1603 transition count 2774
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1603 transition count 2774
Applied a total of 2 rules in 120 ms. Remains 1603 /1604 variables (removed 1) and now considering 2774/2775 (removed 1) transitions.
[2023-03-16 06:09:20] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
[2023-03-16 06:09:20] [INFO ] Invariant cache hit.
[2023-03-16 06:09:22] [INFO ] Dead Transitions using invariants and state equation in 2226 ms found 0 transitions.
[2023-03-16 06:09:22] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
[2023-03-16 06:09:22] [INFO ] Invariant cache hit.
[2023-03-16 06:09:23] [INFO ] Implicit Places using invariants in 1473 ms returned []
[2023-03-16 06:09:23] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
[2023-03-16 06:09:23] [INFO ] Invariant cache hit.
[2023-03-16 06:09:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 06:09:33] [INFO ] Implicit Places using invariants and state equation in 9392 ms returned []
Implicit Place search using SMT with State Equation took 10867 ms to find 0 implicit places.
[2023-03-16 06:09:33] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
[2023-03-16 06:09:33] [INFO ] Invariant cache hit.
[2023-03-16 06:09:35] [INFO ] Dead Transitions using invariants and state equation in 2321 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1603/1604 places, 2774/2775 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15541 ms. Remains : 1603/1604 places, 2774/2775 transitions.
Stuttering acceptance computed with spot in 198 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBNT-COL-S10J80-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=3, aps=[p0:(AND (GEQ s414 1) (GEQ s1338 1)), p1:(AND (GEQ s1433 1) (GEQ s1601 10))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 17 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-COL-S10J80-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S10J80-LTLFireability-04 finished in 15772 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&&(G(p2)||p1)))))'
Support contains 84 out of 1604 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1604/1604 places, 2775/2775 transitions.
Drop transitions removed 84 transitions
Trivial Post-agglo rules discarded 84 transitions
Performed 84 trivial Post agglomeration. Transition count delta: 84
Iterating post reduction 0 with 84 rules applied. Total rules applied 84 place count 1604 transition count 2691
Reduce places removed 84 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 85 rules applied. Total rules applied 169 place count 1520 transition count 2690
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 170 place count 1519 transition count 2690
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 84 Pre rules applied. Total rules applied 170 place count 1519 transition count 2606
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 3 with 168 rules applied. Total rules applied 338 place count 1435 transition count 2606
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 339 place count 1434 transition count 2605
Iterating global reduction 3 with 1 rules applied. Total rules applied 340 place count 1434 transition count 2605
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 344 place count 1432 transition count 2603
Applied a total of 344 rules in 373 ms. Remains 1432 /1604 variables (removed 172) and now considering 2603/2775 (removed 172) transitions.
[2023-03-16 06:09:36] [INFO ] Flow matrix only has 2594 transitions (discarded 9 similar events)
// Phase 1: matrix 2594 rows 1432 cols
[2023-03-16 06:09:36] [INFO ] Computed 182 place invariants in 58 ms
[2023-03-16 06:09:37] [INFO ] Dead Transitions using invariants and state equation in 1403 ms found 0 transitions.
[2023-03-16 06:09:37] [INFO ] Flow matrix only has 2594 transitions (discarded 9 similar events)
[2023-03-16 06:09:37] [INFO ] Invariant cache hit.
[2023-03-16 06:09:38] [INFO ] Implicit Places using invariants in 1144 ms returned []
[2023-03-16 06:09:38] [INFO ] Flow matrix only has 2594 transitions (discarded 9 similar events)
[2023-03-16 06:09:38] [INFO ] Invariant cache hit.
[2023-03-16 06:09:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 06:09:50] [INFO ] Implicit Places using invariants and state equation in 11653 ms returned []
Implicit Place search using SMT with State Equation took 12798 ms to find 0 implicit places.
[2023-03-16 06:09:50] [INFO ] Redundant transitions in 137 ms returned []
[2023-03-16 06:09:50] [INFO ] Flow matrix only has 2594 transitions (discarded 9 similar events)
[2023-03-16 06:09:50] [INFO ] Invariant cache hit.
[2023-03-16 06:09:52] [INFO ] Dead Transitions using invariants and state equation in 1368 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1432/1604 places, 2603/2775 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 16096 ms. Remains : 1432/1604 places, 2603/2775 transitions.
Stuttering acceptance computed with spot in 88 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : PolyORBNT-COL-S10J80-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0), acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p2) (NOT p1)) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND p2 p0), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(OR (AND (GEQ s0 1) (GEQ s88 1) (GEQ s413 1)) (AND (GEQ s0 1) (GEQ s137 1) (GEQ s413 1)) (AND (GEQ s0 1) (GEQ s147 1) (GEQ s413 1)) (AND (GEQ s0 1) (GE...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 13 steps with 0 reset in 2 ms.
FORMULA PolyORBNT-COL-S10J80-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S10J80-LTLFireability-06 finished in 16210 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||(p1 U (p2||G(p1)))))))'
Support contains 85 out of 1604 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1604/1604 places, 2775/2775 transitions.
Applied a total of 0 rules in 146 ms. Remains 1604 /1604 variables (removed 0) and now considering 2775/2775 (removed 0) transitions.
[2023-03-16 06:09:52] [INFO ] Flow matrix only has 2766 transitions (discarded 9 similar events)
// Phase 1: matrix 2766 rows 1604 cols
[2023-03-16 06:09:52] [INFO ] Computed 182 place invariants in 59 ms
[2023-03-16 06:09:54] [INFO ] Dead Transitions using invariants and state equation in 2439 ms found 0 transitions.
[2023-03-16 06:09:54] [INFO ] Flow matrix only has 2766 transitions (discarded 9 similar events)
[2023-03-16 06:09:54] [INFO ] Invariant cache hit.
[2023-03-16 06:09:56] [INFO ] Implicit Places using invariants in 1434 ms returned []
[2023-03-16 06:09:56] [INFO ] Flow matrix only has 2766 transitions (discarded 9 similar events)
[2023-03-16 06:09:56] [INFO ] Invariant cache hit.
[2023-03-16 06:09:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 06:10:10] [INFO ] Implicit Places using invariants and state equation in 14425 ms returned []
Implicit Place search using SMT with State Equation took 15860 ms to find 0 implicit places.
[2023-03-16 06:10:10] [INFO ] Flow matrix only has 2766 transitions (discarded 9 similar events)
[2023-03-16 06:10:10] [INFO ] Invariant cache hit.
[2023-03-16 06:10:12] [INFO ] Dead Transitions using invariants and state equation in 2350 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20801 ms. Remains : 1604/1604 places, 2775/2775 transitions.
Stuttering acceptance computed with spot in 71 ms :[(AND p0 (NOT p2) (NOT p1)), (AND p0 (NOT p2) (NOT p1))]
Running random walk in product with property : PolyORBNT-COL-S10J80-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p2) p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s1598 1), p2:(AND (NOT (OR (AND (GEQ s0 1) (GEQ s88 1) (GEQ s413 1)) (AND (GEQ s0 1) (GEQ s137 1) (GEQ s413 1)) (AND (GEQ s0 1) (GEQ s147 1) (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 1123 ms.
Product exploration explored 100000 steps with 50000 reset in 1188 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) p2 p1), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p2) p1))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2) p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND (NOT p0) p2 p1)
Knowledge based reduction with 5 factoid took 191 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBNT-COL-S10J80-LTLFireability-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBNT-COL-S10J80-LTLFireability-07 finished in 23423 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(F(p0))||(F(p0)&&G(F(p1))))))'
Support contains 82 out of 1604 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1604/1604 places, 2775/2775 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1603 transition count 2774
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1603 transition count 2774
Applied a total of 2 rules in 105 ms. Remains 1603 /1604 variables (removed 1) and now considering 2774/2775 (removed 1) transitions.
[2023-03-16 06:10:15] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
// Phase 1: matrix 2765 rows 1603 cols
[2023-03-16 06:10:15] [INFO ] Computed 182 place invariants in 58 ms
[2023-03-16 06:10:17] [INFO ] Dead Transitions using invariants and state equation in 2248 ms found 0 transitions.
[2023-03-16 06:10:17] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
[2023-03-16 06:10:17] [INFO ] Invariant cache hit.
[2023-03-16 06:10:19] [INFO ] Implicit Places using invariants in 1486 ms returned []
[2023-03-16 06:10:19] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
[2023-03-16 06:10:19] [INFO ] Invariant cache hit.
[2023-03-16 06:10:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 06:10:29] [INFO ] Implicit Places using invariants and state equation in 10573 ms returned []
Implicit Place search using SMT with State Equation took 12061 ms to find 0 implicit places.
[2023-03-16 06:10:29] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
[2023-03-16 06:10:29] [INFO ] Invariant cache hit.
[2023-03-16 06:10:32] [INFO ] Dead Transitions using invariants and state equation in 2297 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1603/1604 places, 2774/2775 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16719 ms. Remains : 1603/1604 places, 2774/2775 transitions.
Stuttering acceptance computed with spot in 270 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBNT-COL-S10J80-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(LT s500 2), p1:(AND (LT s1 1) (LT s64 1) (LT s3 1) (LT s66 1) (LT s5 1) (LT s68 1) (LT s7 1) (LT s70 1) (LT s9 1) (LT s72 1) (LT s11 1) (LT s74 1) (LT...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 5600 reset in 780 ms.
Product exploration explored 100000 steps with 5604 reset in 799 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 p1), (X p0), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 184 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 560 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 165299 steps, run timeout after 3001 ms. (steps per millisecond=55 ) properties seen :{}
Probabilistic random walk after 165299 steps, saw 50122 distinct states, run finished after 3003 ms. (steps per millisecond=55 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 06:10:37] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
[2023-03-16 06:10:37] [INFO ] Invariant cache hit.
[2023-03-16 06:10:37] [INFO ] [Real]Absence check using 176 positive place invariants in 52 ms returned sat
[2023-03-16 06:10:37] [INFO ] [Real]Absence check using 176 positive and 6 generalized place invariants in 37 ms returned sat
[2023-03-16 06:10:37] [INFO ] After 261ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1), (X p0), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (G (NOT (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(G (NOT (AND (NOT p1) (NOT p0))))
Knowledge based reduction with 6 factoid took 147 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBNT-COL-S10J80-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBNT-COL-S10J80-LTLFireability-08 finished in 22476 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||(G(p0) U G(p1))))))'
Support contains 2 out of 1604 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1604/1604 places, 2775/2775 transitions.
Drop transitions removed 84 transitions
Trivial Post-agglo rules discarded 84 transitions
Performed 84 trivial Post agglomeration. Transition count delta: 84
Iterating post reduction 0 with 84 rules applied. Total rules applied 84 place count 1604 transition count 2691
Reduce places removed 84 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 85 rules applied. Total rules applied 169 place count 1520 transition count 2690
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 170 place count 1519 transition count 2690
Performed 85 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 85 Pre rules applied. Total rules applied 170 place count 1519 transition count 2605
Deduced a syphon composed of 85 places in 1 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 3 with 170 rules applied. Total rules applied 340 place count 1434 transition count 2605
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 344 place count 1432 transition count 2603
Applied a total of 344 rules in 194 ms. Remains 1432 /1604 variables (removed 172) and now considering 2603/2775 (removed 172) transitions.
[2023-03-16 06:10:38] [INFO ] Flow matrix only has 2594 transitions (discarded 9 similar events)
// Phase 1: matrix 2594 rows 1432 cols
[2023-03-16 06:10:38] [INFO ] Computed 182 place invariants in 60 ms
[2023-03-16 06:10:39] [INFO ] Dead Transitions using invariants and state equation in 1411 ms found 0 transitions.
[2023-03-16 06:10:39] [INFO ] Flow matrix only has 2594 transitions (discarded 9 similar events)
[2023-03-16 06:10:39] [INFO ] Invariant cache hit.
[2023-03-16 06:10:40] [INFO ] Implicit Places using invariants in 1304 ms returned []
[2023-03-16 06:10:40] [INFO ] Flow matrix only has 2594 transitions (discarded 9 similar events)
[2023-03-16 06:10:40] [INFO ] Invariant cache hit.
[2023-03-16 06:10:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 06:10:52] [INFO ] Implicit Places using invariants and state equation in 11186 ms returned []
Implicit Place search using SMT with State Equation took 12494 ms to find 0 implicit places.
[2023-03-16 06:10:52] [INFO ] Redundant transitions in 58 ms returned []
[2023-03-16 06:10:52] [INFO ] Flow matrix only has 2594 transitions (discarded 9 similar events)
[2023-03-16 06:10:52] [INFO ] Invariant cache hit.
[2023-03-16 06:10:53] [INFO ] Dead Transitions using invariants and state equation in 1493 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1432/1604 places, 2603/2775 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 15663 ms. Remains : 1432/1604 places, 2603/2775 transitions.
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBNT-COL-S10J80-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LT s495 1), p0:(GEQ s498 3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 7192 reset in 1135 ms.
Product exploration explored 100000 steps with 7239 reset in 1225 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 198 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 74 steps, including 5 resets, run visited all 2 properties in 3 ms. (steps per millisecond=24 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 5 factoid took 233 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 1432 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1432/1432 places, 2603/2603 transitions.
Applied a total of 0 rules in 82 ms. Remains 1432 /1432 variables (removed 0) and now considering 2603/2603 (removed 0) transitions.
[2023-03-16 06:10:56] [INFO ] Flow matrix only has 2594 transitions (discarded 9 similar events)
[2023-03-16 06:10:56] [INFO ] Invariant cache hit.
[2023-03-16 06:10:58] [INFO ] Dead Transitions using invariants and state equation in 1438 ms found 0 transitions.
[2023-03-16 06:10:58] [INFO ] Flow matrix only has 2594 transitions (discarded 9 similar events)
[2023-03-16 06:10:58] [INFO ] Invariant cache hit.
[2023-03-16 06:10:59] [INFO ] Implicit Places using invariants in 1349 ms returned []
[2023-03-16 06:10:59] [INFO ] Flow matrix only has 2594 transitions (discarded 9 similar events)
[2023-03-16 06:10:59] [INFO ] Invariant cache hit.
[2023-03-16 06:11:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 06:11:13] [INFO ] Implicit Places using invariants and state equation in 13702 ms returned []
Implicit Place search using SMT with State Equation took 15052 ms to find 0 implicit places.
[2023-03-16 06:11:13] [INFO ] Redundant transitions in 130 ms returned []
[2023-03-16 06:11:13] [INFO ] Flow matrix only has 2594 transitions (discarded 9 similar events)
[2023-03-16 06:11:13] [INFO ] Invariant cache hit.
[2023-03-16 06:11:15] [INFO ] Dead Transitions using invariants and state equation in 1451 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 18165 ms. Remains : 1432/1432 places, 2603/2603 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 183 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 108 steps, including 7 resets, run visited all 2 properties in 4 ms. (steps per millisecond=27 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1)))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 5 factoid took 208 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 7223 reset in 1147 ms.
Product exploration explored 100000 steps with 7134 reset in 1185 ms.
Built C files in :
/tmp/ltsmin17640622728973950351
[2023-03-16 06:11:18] [INFO ] Too many transitions (2603) to apply POR reductions. Disabling POR matrices.
[2023-03-16 06:11:18] [INFO ] Built C files in 52ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17640622728973950351
Running compilation step : cd /tmp/ltsmin17640622728973950351;'/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/ltsmin17640622728973950351;'/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/ltsmin17640622728973950351;'/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 2 out of 1432 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1432/1432 places, 2603/2603 transitions.
Applied a total of 0 rules in 77 ms. Remains 1432 /1432 variables (removed 0) and now considering 2603/2603 (removed 0) transitions.
[2023-03-16 06:11:21] [INFO ] Flow matrix only has 2594 transitions (discarded 9 similar events)
[2023-03-16 06:11:21] [INFO ] Invariant cache hit.
[2023-03-16 06:11:22] [INFO ] Dead Transitions using invariants and state equation in 1444 ms found 0 transitions.
[2023-03-16 06:11:22] [INFO ] Flow matrix only has 2594 transitions (discarded 9 similar events)
[2023-03-16 06:11:22] [INFO ] Invariant cache hit.
[2023-03-16 06:11:24] [INFO ] Implicit Places using invariants in 1360 ms returned []
[2023-03-16 06:11:24] [INFO ] Flow matrix only has 2594 transitions (discarded 9 similar events)
[2023-03-16 06:11:24] [INFO ] Invariant cache hit.
[2023-03-16 06:11:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 06:11:34] [INFO ] Implicit Places using invariants and state equation in 10791 ms returned []
Implicit Place search using SMT with State Equation took 12152 ms to find 0 implicit places.
[2023-03-16 06:11:34] [INFO ] Redundant transitions in 52 ms returned []
[2023-03-16 06:11:34] [INFO ] Flow matrix only has 2594 transitions (discarded 9 similar events)
[2023-03-16 06:11:34] [INFO ] Invariant cache hit.
[2023-03-16 06:11:36] [INFO ] Dead Transitions using invariants and state equation in 1442 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 15179 ms. Remains : 1432/1432 places, 2603/2603 transitions.
Built C files in :
/tmp/ltsmin6883507241582191558
[2023-03-16 06:11:36] [INFO ] Too many transitions (2603) to apply POR reductions. Disabling POR matrices.
[2023-03-16 06:11:36] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6883507241582191558
Running compilation step : cd /tmp/ltsmin6883507241582191558;'/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/ltsmin6883507241582191558;'/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/ltsmin6883507241582191558;'/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)
[2023-03-16 06:11:39] [INFO ] Flatten gal took : 126 ms
[2023-03-16 06:11:39] [INFO ] Flatten gal took : 111 ms
[2023-03-16 06:11:39] [INFO ] Time to serialize gal into /tmp/LTL694926343002385392.gal : 33 ms
[2023-03-16 06:11:39] [INFO ] Time to serialize properties into /tmp/LTL11938420843108277608.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/LTL694926343002385392.gal' '-t' 'CGAL' '-hoa' '/tmp/aut18234819208735268337.hoa' '-atoms' '/tmp/LTL11938420843108277608.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/LTL11938420843108277608.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut18234819208735268337.hoa
Detected timeout of ITS tools.
[2023-03-16 06:11:55] [INFO ] Flatten gal took : 104 ms
[2023-03-16 06:11:55] [INFO ] Flatten gal took : 104 ms
[2023-03-16 06:11:55] [INFO ] Time to serialize gal into /tmp/LTL2568142427134059999.gal : 16 ms
[2023-03-16 06:11:55] [INFO ] Time to serialize properties into /tmp/LTL368935944345484933.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2568142427134059999.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL368935944345484933.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...274
Read 1 LTL properties
Checking formula 0 : !((G(F(("(place_522_0>=3)")||((G("(place_522_0>=3)"))U(G("(NotifyEventEndOfCheckSourcesE_0<1)")))))))
Formula 0 simplified : G(F!"(NotifyEventEndOfCheckSourcesE_0<1)" & FG!"(place_522_0>=3)")
Detected timeout of ITS tools.
[2023-03-16 06:12:10] [INFO ] Flatten gal took : 101 ms
[2023-03-16 06:12:10] [INFO ] Applying decomposition
[2023-03-16 06:12:10] [INFO ] Flatten gal took : 101 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/graph16188547689324628420.txt' '-o' '/tmp/graph16188547689324628420.bin' '-w' '/tmp/graph16188547689324628420.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16188547689324628420.bin' '-l' '-1' '-v' '-w' '/tmp/graph16188547689324628420.weights' '-q' '0' '-e' '0.001'
[2023-03-16 06:12:10] [INFO ] Decomposing Gal with order
[2023-03-16 06:12:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 06:12:11] [INFO ] Removed a total of 2639 redundant transitions.
[2023-03-16 06:12:12] [INFO ] Flatten gal took : 1252 ms
[2023-03-16 06:12:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 705 labels/synchronizations in 96 ms.
[2023-03-16 06:12:12] [INFO ] Time to serialize gal into /tmp/LTL12388391319792501403.gal : 27 ms
[2023-03-16 06:12:12] [INFO ] Time to serialize properties into /tmp/LTL2502040175560890937.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/LTL12388391319792501403.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2502040175560890937.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F(("(i20.u83.place_522_0>=3)")||((G("(i20.u83.place_522_0>=3)"))U(G("(i20.u27.NotifyEventEndOfCheckSourcesE_0<1)")))))))
Formula 0 simplified : G(F!"(i20.u27.NotifyEventEndOfCheckSourcesE_0<1)" & FG!"(i20.u83.place_522_0>=3)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3924867177822768333
[2023-03-16 06:12:27] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3924867177822768333
Running compilation step : cd /tmp/ltsmin3924867177822768333;'/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/ltsmin3924867177822768333;'/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/ltsmin3924867177822768333;'/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 PolyORBNT-COL-S10J80-LTLFireability-10 finished in 112567 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(p1)||p0)))'
Support contains 95 out of 1604 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1604/1604 places, 2775/2775 transitions.
Drop transitions removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 0 with 85 rules applied. Total rules applied 85 place count 1604 transition count 2690
Reduce places removed 85 places and 0 transitions.
Iterating post reduction 1 with 85 rules applied. Total rules applied 170 place count 1519 transition count 2690
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 84 Pre rules applied. Total rules applied 170 place count 1519 transition count 2606
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 2 with 168 rules applied. Total rules applied 338 place count 1435 transition count 2606
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 339 place count 1434 transition count 2605
Iterating global reduction 2 with 1 rules applied. Total rules applied 340 place count 1434 transition count 2605
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 344 place count 1432 transition count 2603
Applied a total of 344 rules in 219 ms. Remains 1432 /1604 variables (removed 172) and now considering 2603/2775 (removed 172) transitions.
[2023-03-16 06:12:30] [INFO ] Flow matrix only has 2594 transitions (discarded 9 similar events)
// Phase 1: matrix 2594 rows 1432 cols
[2023-03-16 06:12:30] [INFO ] Computed 182 place invariants in 83 ms
[2023-03-16 06:12:32] [INFO ] Dead Transitions using invariants and state equation in 1428 ms found 0 transitions.
[2023-03-16 06:12:32] [INFO ] Flow matrix only has 2594 transitions (discarded 9 similar events)
[2023-03-16 06:12:32] [INFO ] Invariant cache hit.
[2023-03-16 06:12:33] [INFO ] Implicit Places using invariants in 994 ms returned []
[2023-03-16 06:12:33] [INFO ] Flow matrix only has 2594 transitions (discarded 9 similar events)
[2023-03-16 06:12:33] [INFO ] Invariant cache hit.
[2023-03-16 06:12:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 06:12:43] [INFO ] Implicit Places using invariants and state equation in 10022 ms returned []
Implicit Place search using SMT with State Equation took 11018 ms to find 0 implicit places.
[2023-03-16 06:12:43] [INFO ] Redundant transitions in 53 ms returned []
[2023-03-16 06:12:43] [INFO ] Flow matrix only has 2594 transitions (discarded 9 similar events)
[2023-03-16 06:12:43] [INFO ] Invariant cache hit.
[2023-03-16 06:12:44] [INFO ] Dead Transitions using invariants and state equation in 1455 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1432/1604 places, 2603/2775 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14188 ms. Remains : 1432/1604 places, 2603/2775 transitions.
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : PolyORBNT-COL-S10J80-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s82 1) (GEQ s247 1) (GEQ s297 1)) (AND (GEQ s82 1) (GEQ s247 1) (GEQ s295 1)) (AND (GEQ s82 1) (GEQ s247 1) (GEQ s301 1)) (AND (GEQ s82 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 13 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-COL-S10J80-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S10J80-LTLFireability-11 finished in 14303 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 2 out of 1604 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1604/1604 places, 2775/2775 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1603 transition count 2774
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1603 transition count 2774
Applied a total of 2 rules in 122 ms. Remains 1603 /1604 variables (removed 1) and now considering 2774/2775 (removed 1) transitions.
[2023-03-16 06:12:45] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
// Phase 1: matrix 2765 rows 1603 cols
[2023-03-16 06:12:45] [INFO ] Computed 182 place invariants in 92 ms
[2023-03-16 06:12:47] [INFO ] Dead Transitions using invariants and state equation in 2424 ms found 0 transitions.
[2023-03-16 06:12:47] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
[2023-03-16 06:12:47] [INFO ] Invariant cache hit.
[2023-03-16 06:12:48] [INFO ] Implicit Places using invariants in 1517 ms returned []
[2023-03-16 06:12:48] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
[2023-03-16 06:12:48] [INFO ] Invariant cache hit.
[2023-03-16 06:12:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 06:13:02] [INFO ] Implicit Places using invariants and state equation in 13683 ms returned []
Implicit Place search using SMT with State Equation took 15202 ms to find 0 implicit places.
[2023-03-16 06:13:02] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
[2023-03-16 06:13:02] [INFO ] Invariant cache hit.
[2023-03-16 06:13:04] [INFO ] Dead Transitions using invariants and state equation in 2349 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1603/1604 places, 2774/2775 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20099 ms. Remains : 1603/1604 places, 2774/2775 transitions.
Stuttering acceptance computed with spot in 83 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S10J80-LTLFireability-14 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:(OR (LT s414 1) (LT s1335 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 91278 steps with 5110 reset in 707 ms.
FORMULA PolyORBNT-COL-S10J80-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S10J80-LTLFireability-14 finished in 20915 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||(G(p0) U G(p1))))))'
[2023-03-16 06:13:06] [INFO ] Flatten gal took : 111 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16917115602637215225
[2023-03-16 06:13:06] [INFO ] Too many transitions (2775) to apply POR reductions. Disabling POR matrices.
[2023-03-16 06:13:06] [INFO ] Applying decomposition
[2023-03-16 06:13:06] [INFO ] Built C files in 59ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16917115602637215225
Running compilation step : cd /tmp/ltsmin16917115602637215225;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' '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'
[2023-03-16 06:13:06] [INFO ] Flatten gal took : 106 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/graph409640492592535057.txt' '-o' '/tmp/graph409640492592535057.bin' '-w' '/tmp/graph409640492592535057.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph409640492592535057.bin' '-l' '-1' '-v' '-w' '/tmp/graph409640492592535057.weights' '-q' '0' '-e' '0.001'
[2023-03-16 06:13:06] [INFO ] Decomposing Gal with order
[2023-03-16 06:13:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 06:13:07] [INFO ] Removed a total of 2651 redundant transitions.
[2023-03-16 06:13:07] [INFO ] Flatten gal took : 591 ms
[2023-03-16 06:13:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 758 labels/synchronizations in 55 ms.
[2023-03-16 06:13:07] [INFO ] Time to serialize gal into /tmp/LTLFireability4676802165661411902.gal : 27 ms
[2023-03-16 06:13:07] [INFO ] Time to serialize properties into /tmp/LTLFireability11500389258934242939.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/LTLFireability4676802165661411902.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability11500389258934242939.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F(("(i26.u67.place_522_0>=3)")||((G("(i26.u67.place_522_0>=3)"))U(G("(i25.u66.NotifyEventEndOfCheckSourcesE_0<1)")))))))
Formula 0 simplified : G(F!"(i25.u66.NotifyEventEndOfCheckSourcesE_0<1)" & FG!"(i26.u67.place_522_0>=3)")
Compilation finished in 6795 ms.
Running link step : cd /tmp/ltsmin16917115602637215225;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 59 ms.
Running LTSmin : cd /tmp/ltsmin16917115602637215225;'/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' '[](<>(((LTLAPp0==true)||([]((LTLAPp0==true)) U []((LTLAPp1==true))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-16 06:34:48] [INFO ] Applying decomposition
[2023-03-16 06:34:48] [INFO ] Flatten gal took : 207 ms
[2023-03-16 06:34:48] [INFO ] Decomposing Gal with order
[2023-03-16 06:34:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 06:34:51] [INFO ] Removed a total of 11516 redundant transitions.
[2023-03-16 06:34:51] [INFO ] Flatten gal took : 2061 ms
[2023-03-16 06:34:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 374 ms.
[2023-03-16 06:34:52] [INFO ] Time to serialize gal into /tmp/LTLFireability15608454692527283992.gal : 170 ms
[2023-03-16 06:34:52] [INFO ] Time to serialize properties into /tmp/LTLFireability5017148215806288120.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/LTLFireability15608454692527283992.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability5017148215806288120.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F(("(place_522.place_522_0>=3)")||((G("(place_522.place_522_0>=3)"))U(G("(NotifyEventEndOfCheckSourcesE.NotifyEventEndOfCheckSour...172
Formula 0 simplified : G(F!"(NotifyEventEndOfCheckSourcesE.NotifyEventEndOfCheckSourcesE_0<1)" & FG!"(place_522.place_522_0>=3)")
ITS-tools command line returned an error code 137
[2023-03-16 06:52:04] [INFO ] Flatten gal took : 7158 ms
[2023-03-16 06:52:20] [INFO ] Input system was already deterministic with 2775 transitions.
[2023-03-16 06:52:21] [INFO ] Transformed 1604 places.
[2023-03-16 06:52:21] [INFO ] Transformed 2775 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-16 06:52:53] [INFO ] Time to serialize gal into /tmp/LTLFireability10981872378745960358.gal : 140 ms
[2023-03-16 06:52:53] [INFO ] Time to serialize properties into /tmp/LTLFireability10330912925093091890.ltl : 14 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/LTLFireability10981872378745960358.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability10330912925093091890.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...344
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F(("(place_522_0>=3)")||((G("(place_522_0>=3)"))U(G("(NotifyEventEndOfCheckSourcesE_0<1)")))))))
Formula 0 simplified : G(F!"(NotifyEventEndOfCheckSourcesE_0<1)" & FG!"(place_522_0>=3)")
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 4233012 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15946924 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBNT-COL-S10J80"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is PolyORBNT-COL-S10J80, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r293-tall-167873945800708"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S10J80.tgz
mv PolyORBNT-COL-S10J80 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;