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.r297-tall-167873950700596.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 ltsminxred
Input is PolyORBLF-PT-S06J04T06, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873950700596
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 13M
-rw-r--r-- 1 mcc users 24K Feb 26 13:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 141K Feb 26 13:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 47K Feb 26 13:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 238K 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 9.0K Feb 25 16:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 40K Feb 25 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Feb 25 16:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 25 16:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 40K Feb 26 14:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 196K Feb 26 14:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 262K Feb 26 14:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.2M Feb 26 14:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.8K Feb 25 16:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 11M 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-PT-S06J04T06-LTLFireability-00
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLFireability-01
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLFireability-02
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLFireability-03
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLFireability-04
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLFireability-05
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLFireability-06
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLFireability-07
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLFireability-08
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLFireability-09
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLFireability-10
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLFireability-11
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLFireability-12
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLFireability-13
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLFireability-14
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679581848285

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=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S06J04T06
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-23 14:30:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-23 14:30:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 14:30:50] [INFO ] Load time of PNML (sax parser for PT used): 556 ms
[2023-03-23 14:30:50] [INFO ] Transformed 632 places.
[2023-03-23 14:30:50] [INFO ] Transformed 10500 transitions.
[2023-03-23 14:30:50] [INFO ] Parsed PT model containing 632 places and 10500 transitions and 88770 arcs in 704 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Ensure Unique test removed 8070 transitions
Reduce redundant transitions removed 8070 transitions.
FORMULA PolyORBLF-PT-S06J04T06-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T06-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T06-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T06-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T06-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 109 out of 632 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 632/632 places, 2430/2430 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 626 transition count 2430
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 11 place count 621 transition count 2425
Iterating global reduction 1 with 5 rules applied. Total rules applied 16 place count 621 transition count 2425
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 21 place count 616 transition count 2420
Iterating global reduction 1 with 5 rules applied. Total rules applied 26 place count 616 transition count 2420
Applied a total of 26 rules in 244 ms. Remains 616 /632 variables (removed 16) and now considering 2420/2430 (removed 10) transitions.
[2023-03-23 14:30:51] [INFO ] Flow matrix only has 2384 transitions (discarded 36 similar events)
// Phase 1: matrix 2384 rows 616 cols
[2023-03-23 14:30:51] [INFO ] Computed 48 place invariants in 146 ms
[2023-03-23 14:30:54] [INFO ] Dead Transitions using invariants and state equation in 2503 ms found 918 transitions.
Found 918 dead transitions using SMT.
Drop transitions removed 918 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 918 transitions.
[2023-03-23 14:30:54] [INFO ] Flow matrix only has 1466 transitions (discarded 36 similar events)
// Phase 1: matrix 1466 rows 616 cols
[2023-03-23 14:30:54] [INFO ] Computed 48 place invariants in 41 ms
[2023-03-23 14:30:54] [INFO ] Implicit Places using invariants in 520 ms returned [86, 222, 347, 423, 510, 582]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 525 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 610/632 places, 1502/2430 transitions.
Applied a total of 0 rules in 20 ms. Remains 610 /610 variables (removed 0) and now considering 1502/1502 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3327 ms. Remains : 610/632 places, 1502/2430 transitions.
Support contains 109 out of 610 places after structural reductions.
[2023-03-23 14:30:54] [INFO ] Flatten gal took : 182 ms
[2023-03-23 14:30:55] [INFO ] Flatten gal took : 130 ms
[2023-03-23 14:30:55] [INFO ] Input system was already deterministic with 1502 transitions.
Support contains 106 out of 610 places (down from 109) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 72 resets, run finished after 397 ms. (steps per millisecond=25 ) properties (out of 25) seen :21
Incomplete Best-First random walk after 10000 steps, including 285 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-23 14:30:56] [INFO ] Flow matrix only has 1466 transitions (discarded 36 similar events)
// Phase 1: matrix 1466 rows 610 cols
[2023-03-23 14:30:56] [INFO ] Computed 42 place invariants in 25 ms
[2023-03-23 14:30:56] [INFO ] [Real]Absence check using 15 positive place invariants in 6 ms returned sat
[2023-03-23 14:30:56] [INFO ] [Real]Absence check using 15 positive and 27 generalized place invariants in 31 ms returned sat
[2023-03-23 14:30:56] [INFO ] After 222ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:1
[2023-03-23 14:30:56] [INFO ] [Nat]Absence check using 15 positive place invariants in 5 ms returned sat
[2023-03-23 14:30:56] [INFO ] [Nat]Absence check using 15 positive and 27 generalized place invariants in 28 ms returned sat
[2023-03-23 14:31:09] [INFO ] After 13002ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :1
[2023-03-23 14:31:09] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 14:31:14] [INFO ] After 4834ms SMT Verify possible using 168 Read/Feed constraints in natural domain returned unsat :2 sat :1
[2023-03-23 14:31:15] [INFO ] After 5859ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :1
Attempting to minimize the solution found.
Minimization took 713 ms.
[2023-03-23 14:31:16] [INFO ] After 19758ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :1
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 3 ms.
Support contains 2 out of 610 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 610/610 places, 1502/1502 transitions.
Drop transitions removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 0 with 44 rules applied. Total rules applied 44 place count 610 transition count 1458
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 1 with 44 rules applied. Total rules applied 88 place count 566 transition count 1458
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 72 Pre rules applied. Total rules applied 88 place count 566 transition count 1386
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 232 place count 494 transition count 1386
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 233 place count 493 transition count 1385
Iterating global reduction 2 with 1 rules applied. Total rules applied 234 place count 493 transition count 1385
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 2 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 378 place count 421 transition count 1313
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 381 place count 418 transition count 1310
Iterating global reduction 2 with 3 rules applied. Total rules applied 384 place count 418 transition count 1310
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 2 with 12 rules applied. Total rules applied 396 place count 418 transition count 1298
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 408 place count 406 transition count 1298
Applied a total of 408 rules in 259 ms. Remains 406 /610 variables (removed 204) and now considering 1298/1502 (removed 204) transitions.
[2023-03-23 14:31:16] [INFO ] Flow matrix only has 1262 transitions (discarded 36 similar events)
// Phase 1: matrix 1262 rows 406 cols
[2023-03-23 14:31:16] [INFO ] Computed 42 place invariants in 23 ms
[2023-03-23 14:31:17] [INFO ] Dead Transitions using invariants and state equation in 1040 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1301 ms. Remains : 406/610 places, 1298/1502 transitions.
Finished random walk after 1807 steps, including 24 resets, run visited all 1 properties in 21 ms. (steps per millisecond=86 )
Successfully simplified 2 atomic propositions for a total of 11 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' '!(G(F(p0)))'
Support contains 31 out of 610 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 610/610 places, 1502/1502 transitions.
Drop transitions removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 0 with 44 rules applied. Total rules applied 44 place count 610 transition count 1458
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 1 with 44 rules applied. Total rules applied 88 place count 566 transition count 1458
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 72 Pre rules applied. Total rules applied 88 place count 566 transition count 1386
Deduced a syphon composed of 72 places in 2 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 232 place count 494 transition count 1386
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 233 place count 493 transition count 1385
Iterating global reduction 2 with 1 rules applied. Total rules applied 234 place count 493 transition count 1385
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 378 place count 421 transition count 1313
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 381 place count 418 transition count 1310
Iterating global reduction 2 with 3 rules applied. Total rules applied 384 place count 418 transition count 1310
Applied a total of 384 rules in 128 ms. Remains 418 /610 variables (removed 192) and now considering 1310/1502 (removed 192) transitions.
[2023-03-23 14:31:18] [INFO ] Flow matrix only has 1274 transitions (discarded 36 similar events)
// Phase 1: matrix 1274 rows 418 cols
[2023-03-23 14:31:18] [INFO ] Computed 42 place invariants in 26 ms
[2023-03-23 14:31:19] [INFO ] Dead Transitions using invariants and state equation in 1021 ms found 0 transitions.
[2023-03-23 14:31:19] [INFO ] Flow matrix only has 1274 transitions (discarded 36 similar events)
[2023-03-23 14:31:19] [INFO ] Invariant cache hit.
[2023-03-23 14:31:19] [INFO ] Implicit Places using invariants in 560 ms returned []
[2023-03-23 14:31:19] [INFO ] Flow matrix only has 1274 transitions (discarded 36 similar events)
[2023-03-23 14:31:19] [INFO ] Invariant cache hit.
[2023-03-23 14:31:20] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 14:31:28] [INFO ] Implicit Places using invariants and state equation in 8755 ms returned []
Implicit Place search using SMT with State Equation took 9317 ms to find 0 implicit places.
[2023-03-23 14:31:28] [INFO ] Redundant transitions in 91 ms returned []
[2023-03-23 14:31:28] [INFO ] Flow matrix only has 1274 transitions (discarded 36 similar events)
[2023-03-23 14:31:28] [INFO ] Invariant cache hit.
[2023-03-23 14:31:29] [INFO ] Dead Transitions using invariants and state equation in 942 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 418/610 places, 1310/1502 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11524 ms. Remains : 418/610 places, 1310/1502 transitions.
Stuttering acceptance computed with spot in 230 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J04T06-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (LT s144 1) (LT s343 1)) (OR (LT s16 1) (LT s343 1)) (OR (LT s135 1) (LT s343 1)) (OR (LT s20 1) (LT s343 1)) (OR (LT s66 1) (LT s343 1)) (OR ...], 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 3487 reset in 886 ms.
Product exploration explored 100000 steps with 3617 reset in 781 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 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 71 ms :[(NOT p0), (NOT p0)]
Finished random walk after 18 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=9 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
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 63 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Support contains 31 out of 418 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 418/418 places, 1310/1310 transitions.
Applied a total of 0 rules in 33 ms. Remains 418 /418 variables (removed 0) and now considering 1310/1310 (removed 0) transitions.
[2023-03-23 14:31:31] [INFO ] Flow matrix only has 1274 transitions (discarded 36 similar events)
[2023-03-23 14:31:31] [INFO ] Invariant cache hit.
[2023-03-23 14:31:32] [INFO ] Dead Transitions using invariants and state equation in 970 ms found 0 transitions.
[2023-03-23 14:31:32] [INFO ] Flow matrix only has 1274 transitions (discarded 36 similar events)
[2023-03-23 14:31:32] [INFO ] Invariant cache hit.
[2023-03-23 14:31:33] [INFO ] Implicit Places using invariants in 490 ms returned []
[2023-03-23 14:31:33] [INFO ] Flow matrix only has 1274 transitions (discarded 36 similar events)
[2023-03-23 14:31:33] [INFO ] Invariant cache hit.
[2023-03-23 14:31:34] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 14:31:40] [INFO ] Implicit Places using invariants and state equation in 7511 ms returned []
Implicit Place search using SMT with State Equation took 8019 ms to find 0 implicit places.
[2023-03-23 14:31:41] [INFO ] Redundant transitions in 62 ms returned []
[2023-03-23 14:31:41] [INFO ] Flow matrix only has 1274 transitions (discarded 36 similar events)
[2023-03-23 14:31:41] [INFO ] Invariant cache hit.
[2023-03-23 14:31:41] [INFO ] Dead Transitions using invariants and state equation in 955 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10063 ms. Remains : 418/418 places, 1310/1310 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 154 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 64 ms :[(NOT p0), (NOT p0)]
Finished random walk after 47 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=15 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 138 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)]
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3531 reset in 718 ms.
Product exploration explored 100000 steps with 3489 reset in 746 ms.
Support contains 31 out of 418 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 418/418 places, 1310/1310 transitions.
Applied a total of 0 rules in 24 ms. Remains 418 /418 variables (removed 0) and now considering 1310/1310 (removed 0) transitions.
[2023-03-23 14:31:44] [INFO ] Flow matrix only has 1274 transitions (discarded 36 similar events)
[2023-03-23 14:31:44] [INFO ] Invariant cache hit.
[2023-03-23 14:31:45] [INFO ] Dead Transitions using invariants and state equation in 1125 ms found 0 transitions.
[2023-03-23 14:31:45] [INFO ] Flow matrix only has 1274 transitions (discarded 36 similar events)
[2023-03-23 14:31:45] [INFO ] Invariant cache hit.
[2023-03-23 14:31:45] [INFO ] Implicit Places using invariants in 492 ms returned []
[2023-03-23 14:31:45] [INFO ] Flow matrix only has 1274 transitions (discarded 36 similar events)
[2023-03-23 14:31:45] [INFO ] Invariant cache hit.
[2023-03-23 14:31:46] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 14:31:55] [INFO ] Implicit Places using invariants and state equation in 9792 ms returned []
Implicit Place search using SMT with State Equation took 10301 ms to find 0 implicit places.
[2023-03-23 14:31:55] [INFO ] Redundant transitions in 29 ms returned []
[2023-03-23 14:31:55] [INFO ] Flow matrix only has 1274 transitions (discarded 36 similar events)
[2023-03-23 14:31:55] [INFO ] Invariant cache hit.
[2023-03-23 14:31:56] [INFO ] Dead Transitions using invariants and state equation in 943 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 12468 ms. Remains : 418/418 places, 1310/1310 transitions.
Treatment of property PolyORBLF-PT-S06J04T06-LTLFireability-01 finished in 38954 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(p1)||p0))||F(p2))))'
Support contains 43 out of 610 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 610/610 places, 1502/1502 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 609 transition count 1501
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 609 transition count 1501
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 608 transition count 1500
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 608 transition count 1500
Applied a total of 4 rules in 28 ms. Remains 608 /610 variables (removed 2) and now considering 1500/1502 (removed 2) transitions.
[2023-03-23 14:31:56] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
// Phase 1: matrix 1464 rows 608 cols
[2023-03-23 14:31:56] [INFO ] Computed 42 place invariants in 32 ms
[2023-03-23 14:31:58] [INFO ] Dead Transitions using invariants and state equation in 1506 ms found 0 transitions.
[2023-03-23 14:31:58] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 14:31:58] [INFO ] Invariant cache hit.
[2023-03-23 14:31:59] [INFO ] Implicit Places using invariants in 581 ms returned []
[2023-03-23 14:31:59] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 14:31:59] [INFO ] Invariant cache hit.
[2023-03-23 14:31:59] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 14:32:06] [INFO ] Implicit Places using invariants and state equation in 7710 ms returned []
Implicit Place search using SMT with State Equation took 8301 ms to find 0 implicit places.
[2023-03-23 14:32:06] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 14:32:06] [INFO ] Invariant cache hit.
[2023-03-23 14:32:08] [INFO ] Dead Transitions using invariants and state equation in 1590 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 608/610 places, 1500/1502 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11440 ms. Remains : 608/610 places, 1500/1502 transitions.
Stuttering acceptance computed with spot in 126 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S06J04T06-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(AND (LT s143 2) (LT s548 2) (LT s362 2) (LT s357 2) (LT s307 2) (LT s464 2)), p0:(OR (GEQ s18 1) (GEQ s346 1) (GEQ s468 1) (GEQ s194 1) (GEQ s541 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1115 ms.
Product exploration explored 100000 steps with 50000 reset in 1140 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 p2 (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X p2), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p2))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p2)
Knowledge based reduction with 6 factoid took 131 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-PT-S06J04T06-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S06J04T06-LTLFireability-02 finished in 14019 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 6 out of 610 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 610/610 places, 1502/1502 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 609 transition count 1501
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 609 transition count 1501
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 608 transition count 1500
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 608 transition count 1500
Applied a total of 4 rules in 30 ms. Remains 608 /610 variables (removed 2) and now considering 1500/1502 (removed 2) transitions.
[2023-03-23 14:32:10] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 14:32:10] [INFO ] Invariant cache hit.
[2023-03-23 14:32:12] [INFO ] Dead Transitions using invariants and state equation in 1668 ms found 0 transitions.
[2023-03-23 14:32:12] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 14:32:12] [INFO ] Invariant cache hit.
[2023-03-23 14:32:13] [INFO ] Implicit Places using invariants in 675 ms returned []
[2023-03-23 14:32:13] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 14:32:13] [INFO ] Invariant cache hit.
[2023-03-23 14:32:13] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 14:32:22] [INFO ] Implicit Places using invariants and state equation in 9296 ms returned []
Implicit Place search using SMT with State Equation took 9985 ms to find 0 implicit places.
[2023-03-23 14:32:22] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 14:32:22] [INFO ] Invariant cache hit.
[2023-03-23 14:32:24] [INFO ] Dead Transitions using invariants and state equation in 1595 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 608/610 places, 1500/1502 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13298 ms. Remains : 608/610 places, 1500/1502 transitions.
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : PolyORBLF-PT-S06J04T06-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(OR (GEQ s521 1) (GEQ s582 1) (GEQ s386 1) (GEQ s512 1) (GEQ s59 1) (GEQ s577 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, 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-PT-S06J04T06-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T06-LTLFireability-03 finished in 13415 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(!p0) U (p1&&G(!p0)))))'
Support contains 19 out of 610 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 610/610 places, 1502/1502 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 609 transition count 1501
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 609 transition count 1501
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 608 transition count 1500
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 608 transition count 1500
Applied a total of 4 rules in 35 ms. Remains 608 /610 variables (removed 2) and now considering 1500/1502 (removed 2) transitions.
[2023-03-23 14:32:24] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 14:32:24] [INFO ] Invariant cache hit.
[2023-03-23 14:32:25] [INFO ] Dead Transitions using invariants and state equation in 1627 ms found 0 transitions.
[2023-03-23 14:32:25] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 14:32:25] [INFO ] Invariant cache hit.
[2023-03-23 14:32:26] [INFO ] Implicit Places using invariants in 542 ms returned []
[2023-03-23 14:32:26] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 14:32:26] [INFO ] Invariant cache hit.
[2023-03-23 14:32:27] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 14:32:33] [INFO ] Implicit Places using invariants and state equation in 7240 ms returned []
Implicit Place search using SMT with State Equation took 7802 ms to find 0 implicit places.
[2023-03-23 14:32:33] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 14:32:33] [INFO ] Invariant cache hit.
[2023-03-23 14:32:35] [INFO ] Dead Transitions using invariants and state equation in 1518 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 608/610 places, 1500/1502 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10997 ms. Remains : 608/610 places, 1500/1502 transitions.
Stuttering acceptance computed with spot in 149 ms :[p0, (OR (NOT p1) p0), true, (OR (NOT p1) p0)]
Running random walk in product with property : PolyORBLF-PT-S06J04T06-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=3 dest: 0}, { cond=p0, acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p0:(OR (GEQ s254 1) (GEQ s438 1) (GEQ s584 1) (GEQ s510 1) (GEQ s120 1) (GEQ s304 1)), p1:(OR (AND (GEQ s19 1) (GEQ s336 1) (GEQ s502 1)) (AND (GEQ s19 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 250 steps with 6 reset in 3 ms.
FORMULA PolyORBLF-PT-S06J04T06-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T06-LTLFireability-04 finished in 11172 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(G(p0))))'
Support contains 6 out of 610 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 610/610 places, 1502/1502 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 609 transition count 1501
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 609 transition count 1501
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 608 transition count 1500
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 608 transition count 1500
Applied a total of 4 rules in 51 ms. Remains 608 /610 variables (removed 2) and now considering 1500/1502 (removed 2) transitions.
[2023-03-23 14:32:35] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 14:32:35] [INFO ] Invariant cache hit.
[2023-03-23 14:32:37] [INFO ] Dead Transitions using invariants and state equation in 1506 ms found 0 transitions.
[2023-03-23 14:32:37] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 14:32:37] [INFO ] Invariant cache hit.
[2023-03-23 14:32:37] [INFO ] Implicit Places using invariants in 678 ms returned []
[2023-03-23 14:32:37] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 14:32:37] [INFO ] Invariant cache hit.
[2023-03-23 14:32:38] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 14:32:44] [INFO ] Implicit Places using invariants and state equation in 6630 ms returned []
Implicit Place search using SMT with State Equation took 7326 ms to find 0 implicit places.
[2023-03-23 14:32:44] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 14:32:44] [INFO ] Invariant cache hit.
[2023-03-23 14:32:45] [INFO ] Dead Transitions using invariants and state equation in 1541 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 608/610 places, 1500/1502 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10448 ms. Remains : 608/610 places, 1500/1502 transitions.
Stuttering acceptance computed with spot in 136 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J04T06-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (GEQ s419 1) (GEQ s326 1) (GEQ s297 1) (GEQ s201 1) (GEQ s137 1) (GEQ s457 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S06J04T06-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T06-LTLFireability-07 finished in 10612 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((G((p1||F((G(F(!p2))||(!p3&&F(!p2))))))||p0))))'
Support contains 8 out of 610 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 610/610 places, 1502/1502 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 609 transition count 1501
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 609 transition count 1501
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 608 transition count 1500
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 608 transition count 1500
Applied a total of 4 rules in 37 ms. Remains 608 /610 variables (removed 2) and now considering 1500/1502 (removed 2) transitions.
[2023-03-23 14:32:46] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 14:32:46] [INFO ] Invariant cache hit.
[2023-03-23 14:32:47] [INFO ] Dead Transitions using invariants and state equation in 1542 ms found 0 transitions.
[2023-03-23 14:32:47] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 14:32:47] [INFO ] Invariant cache hit.
[2023-03-23 14:32:48] [INFO ] Implicit Places using invariants in 583 ms returned []
[2023-03-23 14:32:48] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 14:32:48] [INFO ] Invariant cache hit.
[2023-03-23 14:32:48] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 14:32:55] [INFO ] Implicit Places using invariants and state equation in 7297 ms returned []
Implicit Place search using SMT with State Equation took 7882 ms to find 0 implicit places.
[2023-03-23 14:32:55] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 14:32:55] [INFO ] Invariant cache hit.
[2023-03-23 14:32:57] [INFO ] Dead Transitions using invariants and state equation in 1585 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 608/610 places, 1500/1502 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11059 ms. Remains : 608/610 places, 1500/1502 transitions.
Stuttering acceptance computed with spot in 118 ms :[(AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p1) p2)]
Running random walk in product with property : PolyORBLF-PT-S06J04T06-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0) p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(OR (LT s94 1) (LT s319 1)), p1:(AND (OR (LT s429 1) (LT s462 1)) (OR (LT s4 10) (LT s524 1))), p2:(AND (GEQ s170 1) (GEQ s470 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1008 ms.
Product exploration explored 100000 steps with 50000 reset in 1035 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 (NOT p2)), (X p0), (X (NOT (AND (NOT p1) (NOT p0) p2))), (X (X p0)), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (X (X (NOT (AND p1 (NOT p0) p2))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 6 factoid took 83 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-PT-S06J04T06-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S06J04T06-LTLFireability-08 finished in 13342 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 6 out of 610 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 610/610 places, 1502/1502 transitions.
Applied a total of 0 rules in 15 ms. Remains 610 /610 variables (removed 0) and now considering 1502/1502 (removed 0) transitions.
[2023-03-23 14:32:59] [INFO ] Flow matrix only has 1466 transitions (discarded 36 similar events)
// Phase 1: matrix 1466 rows 610 cols
[2023-03-23 14:32:59] [INFO ] Computed 42 place invariants in 38 ms
[2023-03-23 14:33:01] [INFO ] Dead Transitions using invariants and state equation in 1715 ms found 0 transitions.
[2023-03-23 14:33:01] [INFO ] Flow matrix only has 1466 transitions (discarded 36 similar events)
[2023-03-23 14:33:01] [INFO ] Invariant cache hit.
[2023-03-23 14:33:01] [INFO ] Implicit Places using invariants in 590 ms returned []
[2023-03-23 14:33:01] [INFO ] Flow matrix only has 1466 transitions (discarded 36 similar events)
[2023-03-23 14:33:01] [INFO ] Invariant cache hit.
[2023-03-23 14:33:02] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 14:33:06] [INFO ] Implicit Places using invariants and state equation in 4292 ms returned []
Implicit Place search using SMT with State Equation took 4900 ms to find 0 implicit places.
[2023-03-23 14:33:06] [INFO ] Flow matrix only has 1466 transitions (discarded 36 similar events)
[2023-03-23 14:33:06] [INFO ] Invariant cache hit.
[2023-03-23 14:33:07] [INFO ] Dead Transitions using invariants and state equation in 1441 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8085 ms. Remains : 610/610 places, 1502/1502 transitions.
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S06J04T06-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s52 1) (GEQ s244 2)), p2:(AND (NOT (AND (GEQ s19 1) (GEQ s153 1) (GEQ s352 1))) (LT s429 1)), p1:(LT s429 1)], 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 1055 ms.
Product exploration explored 100000 steps with 50000 reset in 1050 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 (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT 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 161 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-PT-S06J04T06-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S06J04T06-LTLFireability-09 finished in 10448 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((X((X(p2)&&p1))||p0))))'
Support contains 7 out of 610 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 610/610 places, 1502/1502 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 609 transition count 1501
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 609 transition count 1501
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 608 transition count 1500
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 608 transition count 1500
Applied a total of 4 rules in 32 ms. Remains 608 /610 variables (removed 2) and now considering 1500/1502 (removed 2) transitions.
[2023-03-23 14:33:09] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
// Phase 1: matrix 1464 rows 608 cols
[2023-03-23 14:33:09] [INFO ] Computed 42 place invariants in 34 ms
[2023-03-23 14:33:11] [INFO ] Dead Transitions using invariants and state equation in 1640 ms found 0 transitions.
[2023-03-23 14:33:11] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 14:33:11] [INFO ] Invariant cache hit.
[2023-03-23 14:33:12] [INFO ] Implicit Places using invariants in 610 ms returned []
[2023-03-23 14:33:12] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 14:33:12] [INFO ] Invariant cache hit.
[2023-03-23 14:33:12] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 14:33:20] [INFO ] Implicit Places using invariants and state equation in 7769 ms returned []
Implicit Place search using SMT with State Equation took 8405 ms to find 0 implicit places.
[2023-03-23 14:33:20] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 14:33:20] [INFO ] Invariant cache hit.
[2023-03-23 14:33:21] [INFO ] Dead Transitions using invariants and state equation in 1521 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 608/610 places, 1500/1502 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11639 ms. Remains : 608/610 places, 1500/1502 transitions.
Stuttering acceptance computed with spot in 143 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : PolyORBLF-PT-S06J04T06-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (LT s77 1) (LT s136 1) (LT s458 1)), p1:(AND (GEQ s282 1) (GEQ s507 1)), p2:(OR (LT s68 1) (LT s384 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1012 ms.
Product exploration explored 100000 steps with 50000 reset in 1011 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) p2), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 4 factoid took 90 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-PT-S06J04T06-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S06J04T06-LTLFireability-10 finished in 13929 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) U p1)))'
Support contains 4 out of 610 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 610/610 places, 1502/1502 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 609 transition count 1501
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 609 transition count 1501
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 608 transition count 1500
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 608 transition count 1500
Applied a total of 4 rules in 34 ms. Remains 608 /610 variables (removed 2) and now considering 1500/1502 (removed 2) transitions.
[2023-03-23 14:33:23] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 14:33:23] [INFO ] Invariant cache hit.
[2023-03-23 14:33:25] [INFO ] Dead Transitions using invariants and state equation in 1564 ms found 0 transitions.
[2023-03-23 14:33:25] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 14:33:25] [INFO ] Invariant cache hit.
[2023-03-23 14:33:26] [INFO ] Implicit Places using invariants in 613 ms returned []
[2023-03-23 14:33:26] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 14:33:26] [INFO ] Invariant cache hit.
[2023-03-23 14:33:26] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 14:33:33] [INFO ] Implicit Places using invariants and state equation in 7478 ms returned []
Implicit Place search using SMT with State Equation took 8103 ms to find 0 implicit places.
[2023-03-23 14:33:33] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 14:33:33] [INFO ] Invariant cache hit.
[2023-03-23 14:33:35] [INFO ] Dead Transitions using invariants and state equation in 1490 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 608/610 places, 1500/1502 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11222 ms. Remains : 608/610 places, 1500/1502 transitions.
Stuttering acceptance computed with spot in 107 ms :[(NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J04T06-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(AND (GEQ s319 1) (GEQ s379 1)), p0:(AND (GEQ s167 1) (GEQ s449 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 380 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S06J04T06-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T06-LTLFireability-11 finished in 11353 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 2 out of 610 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 610/610 places, 1502/1502 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 609 transition count 1501
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 609 transition count 1501
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 608 transition count 1500
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 608 transition count 1500
Applied a total of 4 rules in 32 ms. Remains 608 /610 variables (removed 2) and now considering 1500/1502 (removed 2) transitions.
[2023-03-23 14:33:35] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 14:33:35] [INFO ] Invariant cache hit.
[2023-03-23 14:33:36] [INFO ] Dead Transitions using invariants and state equation in 1689 ms found 0 transitions.
[2023-03-23 14:33:36] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 14:33:36] [INFO ] Invariant cache hit.
[2023-03-23 14:33:37] [INFO ] Implicit Places using invariants in 660 ms returned []
[2023-03-23 14:33:37] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 14:33:37] [INFO ] Invariant cache hit.
[2023-03-23 14:33:38] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 14:33:45] [INFO ] Implicit Places using invariants and state equation in 7842 ms returned []
Implicit Place search using SMT with State Equation took 8521 ms to find 0 implicit places.
[2023-03-23 14:33:45] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 14:33:45] [INFO ] Invariant cache hit.
[2023-03-23 14:33:47] [INFO ] Dead Transitions using invariants and state equation in 1598 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 608/610 places, 1500/1502 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11871 ms. Remains : 608/610 places, 1500/1502 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J04T06-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s157 1) (GEQ s244 2))], 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]]
Stuttering criterion allowed to conclude after 195 steps with 0 reset in 2 ms.
FORMULA PolyORBLF-PT-S06J04T06-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T06-LTLFireability-12 finished in 11967 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' '!((!p0 U X(G(p1))))'
Support contains 3 out of 610 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 610/610 places, 1502/1502 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 609 transition count 1501
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 609 transition count 1501
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 608 transition count 1500
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 608 transition count 1500
Applied a total of 4 rules in 34 ms. Remains 608 /610 variables (removed 2) and now considering 1500/1502 (removed 2) transitions.
[2023-03-23 14:33:47] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 14:33:47] [INFO ] Invariant cache hit.
[2023-03-23 14:33:48] [INFO ] Dead Transitions using invariants and state equation in 1561 ms found 0 transitions.
[2023-03-23 14:33:48] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 14:33:48] [INFO ] Invariant cache hit.
[2023-03-23 14:33:49] [INFO ] Implicit Places using invariants in 734 ms returned []
[2023-03-23 14:33:49] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 14:33:49] [INFO ] Invariant cache hit.
[2023-03-23 14:33:50] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 14:33:57] [INFO ] Implicit Places using invariants and state equation in 7630 ms returned []
Implicit Place search using SMT with State Equation took 8368 ms to find 0 implicit places.
[2023-03-23 14:33:57] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 14:33:57] [INFO ] Invariant cache hit.
[2023-03-23 14:33:58] [INFO ] Dead Transitions using invariants and state equation in 1591 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 608/610 places, 1500/1502 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11567 ms. Remains : 608/610 places, 1500/1502 transitions.
Stuttering acceptance computed with spot in 87 ms :[(NOT p1), (NOT p1), true]
Running random walk in product with property : PolyORBLF-PT-S06J04T06-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(GEQ s509 1), p0:(AND (GEQ s94 1) (GEQ s246 1) (LT s509 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S06J04T06-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T06-LTLFireability-15 finished in 11670 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2023-03-23 14:33:59] [INFO ] Flatten gal took : 97 ms
[2023-03-23 14:33:59] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2023-03-23 14:33:59] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 610 places, 1502 transitions and 7876 arcs took 13 ms.
Total runtime 188883 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/991/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : PolyORBLF-PT-S06J04T06-LTLFireability-01

BK_STOP 1679582040783

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
mcc2023
ltl formula name PolyORBLF-PT-S06J04T06-LTLFireability-01
ltl formula formula --ltl=/tmp/991/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 610 places, 1502 transitions and 7876 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.450 real 0.040 user 0.070 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/991/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/991/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/991/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/991/ltl_0_
pnml2lts-mc( 1/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
pnml2lts-mc( 0/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
pnml2lts-mc( 2/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
pnml2lts-mc( 3/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:

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-PT-S06J04T06"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is PolyORBLF-PT-S06J04T06, 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 r297-tall-167873950700596"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S06J04T06.tgz
mv PolyORBLF-PT-S06J04T06 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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;