fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r295-tall-167873948000524
Last Updated
May 14, 2023

About the Execution of LoLa+red for PolyORBLF-PT-S02J06T08

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
960.216 467188.00 496374.00 1651.80 ?FFFFTTFFFT?FTFF 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.r295-tall-167873948000524.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 lolaxred
Input is PolyORBLF-PT-S02J06T08, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r295-tall-167873948000524
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 21K Feb 26 14:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 127K Feb 26 14:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 29K Feb 26 14:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 157K Feb 26 14:03 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 9.7K Feb 25 16:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 43K Feb 25 16:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Feb 25 16:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 37K Feb 25 16:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K Feb 26 14:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K Feb 26 14:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 36K Feb 26 14:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 175K Feb 26 14:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 16:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.0K Feb 25 16:34 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 807K 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-S02J06T08-LTLFireability-00
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-01
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-02
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-03
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-04
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-05
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-06
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-07
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-08
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-09
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-10
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-11
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-12
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-13
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-14
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678857517909

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=lolaxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S02J06T08
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-15 05:18:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-15 05:18:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 05:18:39] [INFO ] Load time of PNML (sax parser for PT used): 124 ms
[2023-03-15 05:18:39] [INFO ] Transformed 690 places.
[2023-03-15 05:18:39] [INFO ] Transformed 1434 transitions.
[2023-03-15 05:18:39] [INFO ] Parsed PT model containing 690 places and 1434 transitions and 6564 arcs in 194 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Ensure Unique test removed 128 transitions
Reduce redundant transitions removed 128 transitions.
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 122 out of 690 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 690/690 places, 1306/1306 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 682 transition count 1298
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 682 transition count 1298
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 674 transition count 1290
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 674 transition count 1290
Applied a total of 32 rules in 112 ms. Remains 674 /690 variables (removed 16) and now considering 1290/1306 (removed 16) transitions.
[2023-03-15 05:18:40] [INFO ] Flow matrix only has 1274 transitions (discarded 16 similar events)
// Phase 1: matrix 1274 rows 674 cols
[2023-03-15 05:18:40] [INFO ] Computed 54 place invariants in 81 ms
[2023-03-15 05:18:41] [INFO ] Dead Transitions using invariants and state equation in 1781 ms found 88 transitions.
Found 88 dead transitions using SMT.
Drop transitions removed 88 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 88 transitions.
[2023-03-15 05:18:41] [INFO ] Flow matrix only has 1186 transitions (discarded 16 similar events)
// Phase 1: matrix 1186 rows 674 cols
[2023-03-15 05:18:41] [INFO ] Computed 54 place invariants in 47 ms
[2023-03-15 05:18:42] [INFO ] Implicit Places using invariants in 529 ms returned [68, 179, 343, 459, 483, 563, 570]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 536 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 667/690 places, 1202/1306 transitions.
Reduce places removed 2 places and 16 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 665 transition count 1186
Reduce places removed 16 places and 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 18 place count 649 transition count 1170
Applied a total of 18 rules in 18 ms. Remains 649 /667 variables (removed 18) and now considering 1170/1202 (removed 32) transitions.
[2023-03-15 05:18:42] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
// Phase 1: matrix 1154 rows 649 cols
[2023-03-15 05:18:42] [INFO ] Computed 47 place invariants in 24 ms
[2023-03-15 05:18:42] [INFO ] Implicit Places using invariants in 439 ms returned []
[2023-03-15 05:18:42] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
[2023-03-15 05:18:42] [INFO ] Invariant cache hit.
[2023-03-15 05:18:43] [INFO ] State equation strengthened by 96 read => feed constraints.
[2023-03-15 05:18:50] [INFO ] Implicit Places using invariants and state equation in 7523 ms returned []
Implicit Place search using SMT with State Equation took 7965 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 649/690 places, 1170/1306 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 10561 ms. Remains : 649/690 places, 1170/1306 transitions.
Support contains 122 out of 649 places after structural reductions.
[2023-03-15 05:18:50] [INFO ] Flatten gal took : 116 ms
[2023-03-15 05:18:50] [INFO ] Flatten gal took : 74 ms
[2023-03-15 05:18:50] [INFO ] Input system was already deterministic with 1170 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 325 ms. (steps per millisecond=30 ) properties (out of 20) seen :18
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-15 05:18:51] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
[2023-03-15 05:18:51] [INFO ] Invariant cache hit.
[2023-03-15 05:18:51] [INFO ] [Real]Absence check using 13 positive place invariants in 4 ms returned sat
[2023-03-15 05:18:51] [INFO ] [Real]Absence check using 13 positive and 34 generalized place invariants in 26 ms returned sat
[2023-03-15 05:18:51] [INFO ] After 166ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 2 ms.
Successfully simplified 2 atomic propositions for a total of 11 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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(p0))||F(G(F((F(G(p1))||!p0))))))'
Support contains 14 out of 649 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 649/649 places, 1170/1170 transitions.
Applied a total of 0 rules in 9 ms. Remains 649 /649 variables (removed 0) and now considering 1170/1170 (removed 0) transitions.
[2023-03-15 05:18:51] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
[2023-03-15 05:18:51] [INFO ] Invariant cache hit.
[2023-03-15 05:18:53] [INFO ] Dead Transitions using invariants and state equation in 1245 ms found 0 transitions.
[2023-03-15 05:18:53] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
[2023-03-15 05:18:53] [INFO ] Invariant cache hit.
[2023-03-15 05:18:53] [INFO ] Implicit Places using invariants in 554 ms returned [281]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 557 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 648/649 places, 1170/1170 transitions.
Applied a total of 0 rules in 13 ms. Remains 648 /648 variables (removed 0) and now considering 1170/1170 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1826 ms. Remains : 648/649 places, 1170/1170 transitions.
Stuttering acceptance computed with spot in 318 ms :[false, (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, false]
Running random walk in product with property : PolyORBLF-PT-S02J06T08-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p0:(OR (AND (GEQ s26 1) (GEQ s120 1) (GEQ s306 1) (GEQ s446 1)) (AND (GEQ s26 1) (GEQ s120 1) (GEQ s376 1) (GEQ s542 1))), p1:(AND (LT s594 1) (LT s494 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 192 reset in 434 ms.
Product exploration explored 100000 steps with 168 reset in 397 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 (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 2 factoid took 109 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 184 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0), (AND (NOT p1) p0), (AND (NOT p1) p0), false]
Finished random walk after 62 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=31 )
Knowledge obtained : [(AND p0 p1), (X (X (NOT p0)))]
False Knowledge obtained : [(F (AND (NOT p1) p0)), (F (NOT p0)), (F (NOT (AND p1 p0)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 2 factoid took 168 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter insensitive) to 5 states, 8 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 167 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0), (AND (NOT p1) p0), (AND (NOT p1) p0), false]
Stuttering acceptance computed with spot in 190 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0), (AND (NOT p1) p0), (AND (NOT p1) p0), false]
Support contains 14 out of 648 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 648/648 places, 1170/1170 transitions.
Drop transitions removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 648 transition count 1130
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 1 with 40 rules applied. Total rules applied 80 place count 608 transition count 1130
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 80 place count 608 transition count 1050
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 240 place count 528 transition count 1050
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 1 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 304 place count 496 transition count 1018
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 307 place count 493 transition count 1015
Iterating global reduction 2 with 3 rules applied. Total rules applied 310 place count 493 transition count 1015
Applied a total of 310 rules in 137 ms. Remains 493 /648 variables (removed 155) and now considering 1015/1170 (removed 155) transitions.
[2023-03-15 05:18:55] [INFO ] Flow matrix only has 999 transitions (discarded 16 similar events)
// Phase 1: matrix 999 rows 493 cols
[2023-03-15 05:18:55] [INFO ] Computed 46 place invariants in 12 ms
[2023-03-15 05:18:56] [INFO ] Dead Transitions using invariants and state equation in 695 ms found 0 transitions.
[2023-03-15 05:18:56] [INFO ] Flow matrix only has 999 transitions (discarded 16 similar events)
[2023-03-15 05:18:56] [INFO ] Invariant cache hit.
[2023-03-15 05:18:56] [INFO ] Implicit Places using invariants in 431 ms returned []
[2023-03-15 05:18:56] [INFO ] Flow matrix only has 999 transitions (discarded 16 similar events)
[2023-03-15 05:18:56] [INFO ] Invariant cache hit.
[2023-03-15 05:18:57] [INFO ] State equation strengthened by 96 read => feed constraints.
[2023-03-15 05:19:06] [INFO ] Implicit Places using invariants and state equation in 9517 ms returned []
Implicit Place search using SMT with State Equation took 9953 ms to find 0 implicit places.
[2023-03-15 05:19:06] [INFO ] Redundant transitions in 64 ms returned []
[2023-03-15 05:19:06] [INFO ] Flow matrix only has 999 transitions (discarded 16 similar events)
[2023-03-15 05:19:06] [INFO ] Invariant cache hit.
[2023-03-15 05:19:07] [INFO ] Dead Transitions using invariants and state equation in 682 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 493/648 places, 1015/1170 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11545 ms. Remains : 493/648 places, 1015/1170 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 p1 p0), (X p0), true, (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 153 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 108 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Finished random walk after 112 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=56 )
Knowledge obtained : [(AND p1 p0), (X p0), true, (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 4 factoid took 184 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 103 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 359 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 108 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Product exploration explored 100000 steps with 531 reset in 373 ms.
Product exploration explored 100000 steps with 562 reset in 395 ms.
Support contains 14 out of 493 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 493/493 places, 1015/1015 transitions.
Applied a total of 0 rules in 25 ms. Remains 493 /493 variables (removed 0) and now considering 1015/1015 (removed 0) transitions.
[2023-03-15 05:19:09] [INFO ] Flow matrix only has 999 transitions (discarded 16 similar events)
[2023-03-15 05:19:09] [INFO ] Invariant cache hit.
[2023-03-15 05:19:09] [INFO ] Dead Transitions using invariants and state equation in 768 ms found 0 transitions.
[2023-03-15 05:19:09] [INFO ] Flow matrix only has 999 transitions (discarded 16 similar events)
[2023-03-15 05:19:09] [INFO ] Invariant cache hit.
[2023-03-15 05:19:10] [INFO ] Implicit Places using invariants in 429 ms returned []
[2023-03-15 05:19:10] [INFO ] Flow matrix only has 999 transitions (discarded 16 similar events)
[2023-03-15 05:19:10] [INFO ] Invariant cache hit.
[2023-03-15 05:19:10] [INFO ] State equation strengthened by 96 read => feed constraints.
[2023-03-15 05:19:20] [INFO ] Implicit Places using invariants and state equation in 9921 ms returned []
Implicit Place search using SMT with State Equation took 10352 ms to find 0 implicit places.
[2023-03-15 05:19:20] [INFO ] Redundant transitions in 28 ms returned []
[2023-03-15 05:19:20] [INFO ] Flow matrix only has 999 transitions (discarded 16 similar events)
[2023-03-15 05:19:20] [INFO ] Invariant cache hit.
[2023-03-15 05:19:20] [INFO ] Dead Transitions using invariants and state equation in 699 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11888 ms. Remains : 493/493 places, 1015/1015 transitions.
Treatment of property PolyORBLF-PT-S02J06T08-LTLFireability-00 finished in 29315 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(p1))))'
Support contains 19 out of 649 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 649/649 places, 1170/1170 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 647 transition count 1130
Reduce places removed 40 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 48 rules applied. Total rules applied 88 place count 607 transition count 1122
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 96 place count 599 transition count 1122
Performed 88 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 88 Pre rules applied. Total rules applied 96 place count 599 transition count 1034
Deduced a syphon composed of 88 places in 1 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 3 with 176 rules applied. Total rules applied 272 place count 511 transition count 1034
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 368 place count 463 transition count 986
Applied a total of 368 rules in 87 ms. Remains 463 /649 variables (removed 186) and now considering 986/1170 (removed 184) transitions.
[2023-03-15 05:19:21] [INFO ] Flow matrix only has 970 transitions (discarded 16 similar events)
// Phase 1: matrix 970 rows 463 cols
[2023-03-15 05:19:21] [INFO ] Computed 45 place invariants in 11 ms
[2023-03-15 05:19:21] [INFO ] Dead Transitions using invariants and state equation in 689 ms found 0 transitions.
[2023-03-15 05:19:21] [INFO ] Flow matrix only has 970 transitions (discarded 16 similar events)
[2023-03-15 05:19:21] [INFO ] Invariant cache hit.
[2023-03-15 05:19:22] [INFO ] Implicit Places using invariants in 419 ms returned [200]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 423 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 462/649 places, 986/1170 transitions.
Applied a total of 0 rules in 37 ms. Remains 462 /462 variables (removed 0) and now considering 986/986 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1237 ms. Remains : 462/649 places, 986/1170 transitions.
Stuttering acceptance computed with spot in 40 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S02J06T08-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(AND (OR (LT s306 1) (LT s334 1)) (OR (LT s182 1) (LT s306 1)) (OR (LT s306 1) (LT s377 1)) (OR (LT s65 1) (LT s306 1)) (OR (LT s120 1) (LT s306 1)) (O...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 40 reset in 666 ms.
Stack based approach found an accepted trace after 1239 steps with 2 reset with depth 474 and stack size 474 in 9 ms.
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-PT-S02J06T08-LTLFireability-01 finished in 1968 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 16 out of 649 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 649/649 places, 1170/1170 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 647 transition count 1114
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 591 transition count 1114
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 112 place count 591 transition count 1034
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 272 place count 511 transition count 1034
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 0 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 400 place count 447 transition count 970
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 403 place count 444 transition count 967
Iterating global reduction 2 with 3 rules applied. Total rules applied 406 place count 444 transition count 967
Applied a total of 406 rules in 76 ms. Remains 444 /649 variables (removed 205) and now considering 967/1170 (removed 203) transitions.
[2023-03-15 05:19:23] [INFO ] Flow matrix only has 951 transitions (discarded 16 similar events)
// Phase 1: matrix 951 rows 444 cols
[2023-03-15 05:19:23] [INFO ] Computed 45 place invariants in 10 ms
[2023-03-15 05:19:23] [INFO ] Dead Transitions using invariants and state equation in 730 ms found 0 transitions.
[2023-03-15 05:19:23] [INFO ] Flow matrix only has 951 transitions (discarded 16 similar events)
[2023-03-15 05:19:23] [INFO ] Invariant cache hit.
[2023-03-15 05:19:24] [INFO ] Implicit Places using invariants in 376 ms returned [191]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 378 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 443/649 places, 967/1170 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 442 transition count 966
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 442 transition count 966
Applied a total of 2 rules in 24 ms. Remains 442 /443 variables (removed 1) and now considering 966/967 (removed 1) transitions.
[2023-03-15 05:19:24] [INFO ] Flow matrix only has 950 transitions (discarded 16 similar events)
// Phase 1: matrix 950 rows 442 cols
[2023-03-15 05:19:24] [INFO ] Computed 44 place invariants in 12 ms
[2023-03-15 05:19:24] [INFO ] Implicit Places using invariants in 397 ms returned []
[2023-03-15 05:19:24] [INFO ] Flow matrix only has 950 transitions (discarded 16 similar events)
[2023-03-15 05:19:24] [INFO ] Invariant cache hit.
[2023-03-15 05:19:25] [INFO ] State equation strengthened by 96 read => feed constraints.
[2023-03-15 05:19:31] [INFO ] Implicit Places using invariants and state equation in 6371 ms returned []
Implicit Place search using SMT with State Equation took 6772 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 442/649 places, 966/1170 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 7983 ms. Remains : 442/649 places, 966/1170 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J06T08-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (OR (LT s231 1) (LT s239 1) (LT s389 1)) (OR (LT s93 1) (LT s239 1) (LT s356 1)) (OR (LT s56 1) (LT s90 1) (LT s239 1)) (OR (LT s239 1) (LT s353 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 56 reset in 953 ms.
Stack based approach found an accepted trace after 621 steps with 0 reset with depth 622 and stack size 622 in 6 ms.
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-PT-S02J06T08-LTLFireability-02 finished in 9003 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 27 out of 649 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 649/649 places, 1170/1170 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 647 transition count 1122
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 96 place count 599 transition count 1122
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 72 Pre rules applied. Total rules applied 96 place count 599 transition count 1050
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 240 place count 527 transition count 1050
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 0 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 352 place count 471 transition count 994
Applied a total of 352 rules in 48 ms. Remains 471 /649 variables (removed 178) and now considering 994/1170 (removed 176) transitions.
[2023-03-15 05:19:32] [INFO ] Flow matrix only has 978 transitions (discarded 16 similar events)
// Phase 1: matrix 978 rows 471 cols
[2023-03-15 05:19:32] [INFO ] Computed 45 place invariants in 19 ms
[2023-03-15 05:19:32] [INFO ] Dead Transitions using invariants and state equation in 687 ms found 0 transitions.
[2023-03-15 05:19:32] [INFO ] Flow matrix only has 978 transitions (discarded 16 similar events)
[2023-03-15 05:19:32] [INFO ] Invariant cache hit.
[2023-03-15 05:19:33] [INFO ] Implicit Places using invariants in 408 ms returned [204]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 410 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 470/649 places, 994/1170 transitions.
Applied a total of 0 rules in 17 ms. Remains 470 /470 variables (removed 0) and now considering 994/994 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1164 ms. Remains : 470/649 places, 994/1170 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J06T08-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s59 1) (GEQ s192 1) (GEQ s418 1)) (AND (GEQ s32 1) (GEQ s192 1) (GEQ s418 1)) (AND (GEQ s192 1) (GEQ s322 1) (GEQ s418 1)) (AND (GEQ s192...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 2026 steps with 0 reset in 12 ms.
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T08-LTLFireability-03 finished in 1235 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(X(G(X(p0)))) U p1)))'
Support contains 17 out of 649 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 649/649 places, 1170/1170 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 647 transition count 1170
Applied a total of 2 rules in 9 ms. Remains 647 /649 variables (removed 2) and now considering 1170/1170 (removed 0) transitions.
[2023-03-15 05:19:33] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
// Phase 1: matrix 1154 rows 647 cols
[2023-03-15 05:19:33] [INFO ] Computed 45 place invariants in 18 ms
[2023-03-15 05:19:34] [INFO ] Dead Transitions using invariants and state equation in 1206 ms found 0 transitions.
[2023-03-15 05:19:34] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
[2023-03-15 05:19:34] [INFO ] Invariant cache hit.
[2023-03-15 05:19:35] [INFO ] Implicit Places using invariants in 546 ms returned [281]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 548 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 646/649 places, 1170/1170 transitions.
Applied a total of 0 rules in 14 ms. Remains 646 /646 variables (removed 0) and now considering 1170/1170 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1779 ms. Remains : 646/649 places, 1170/1170 transitions.
Stuttering acceptance computed with spot in 155 ms :[(NOT p1), (NOT p1), (OR (NOT p0) (NOT p1)), (NOT p0), true]
Running random walk in product with property : PolyORBLF-PT-S02J06T08-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=true, acceptance={0} source=2 dest: 3}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(OR (AND (GEQ s513 1) (GEQ s632 1)) (AND (GEQ s342 1) (GEQ s513 1)) (AND (GEQ s275 1) (GEQ s513 1)) (AND (GEQ s47 1) (GEQ s513 1)) (AND (GEQ s164 1) (G...], 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]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T08-LTLFireability-04 finished in 1950 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)||F((p0&&F(p1)))))'
Support contains 24 out of 649 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 649/649 places, 1170/1170 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 647 transition count 1170
Applied a total of 2 rules in 17 ms. Remains 647 /649 variables (removed 2) and now considering 1170/1170 (removed 0) transitions.
[2023-03-15 05:19:35] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
[2023-03-15 05:19:35] [INFO ] Invariant cache hit.
[2023-03-15 05:19:36] [INFO ] Dead Transitions using invariants and state equation in 1201 ms found 0 transitions.
[2023-03-15 05:19:36] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
[2023-03-15 05:19:36] [INFO ] Invariant cache hit.
[2023-03-15 05:19:36] [INFO ] Implicit Places using invariants in 536 ms returned [281]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 539 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 646/649 places, 1170/1170 transitions.
Applied a total of 0 rules in 18 ms. Remains 646 /646 variables (removed 0) and now considering 1170/1170 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1778 ms. Remains : 646/649 places, 1170/1170 transitions.
Stuttering acceptance computed with spot in 150 ms :[(NOT p0), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S02J06T08-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 1}, { cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(OR (GEQ s94 1) (GEQ s520 1) (GEQ s220 1) (GEQ s640 1) (GEQ s40 1) (GEQ s346 1) (GEQ s433 1) (GEQ s459 1) (GEQ s173 1) (GEQ s296 1) (GEQ s378 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 1683 reset in 423 ms.
Product exploration explored 100000 steps with 1679 reset in 436 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (X (NOT p0))), (X (X (NOT p1))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 344 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 109 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Finished random walk after 58 steps, including 0 resets, run visited all 3 properties in 7 ms. (steps per millisecond=8 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (X (NOT p0))), (X (X (NOT p1))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F p1), (F p0), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 6 factoid took 254 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 95 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 109 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
[2023-03-15 05:19:38] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
// Phase 1: matrix 1154 rows 646 cols
[2023-03-15 05:19:39] [INFO ] Computed 44 place invariants in 19 ms
[2023-03-15 05:19:39] [INFO ] [Real]Absence check using 16 positive place invariants in 17 ms returned sat
[2023-03-15 05:19:39] [INFO ] [Real]Absence check using 16 positive and 28 generalized place invariants in 67 ms returned sat
[2023-03-15 05:19:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 05:19:41] [INFO ] [Real]Absence check using state equation in 1594 ms returned sat
[2023-03-15 05:19:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 05:19:41] [INFO ] [Nat]Absence check using 16 positive place invariants in 13 ms returned sat
[2023-03-15 05:19:41] [INFO ] [Nat]Absence check using 16 positive and 28 generalized place invariants in 52 ms returned sat
[2023-03-15 05:19:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 05:19:46] [INFO ] [Nat]Absence check using state equation in 4362 ms returned sat
[2023-03-15 05:19:46] [INFO ] State equation strengthened by 96 read => feed constraints.
[2023-03-15 05:19:46] [INFO ] [Nat]Added 96 Read/Feed constraints in 348 ms returned sat
[2023-03-15 05:19:46] [INFO ] Deduced a trap composed of 175 places in 223 ms of which 4 ms to minimize.
[2023-03-15 05:19:47] [INFO ] Deduced a trap composed of 70 places in 261 ms of which 1 ms to minimize.
[2023-03-15 05:19:47] [INFO ] Deduced a trap composed of 70 places in 243 ms of which 2 ms to minimize.
[2023-03-15 05:19:48] [INFO ] Deduced a trap composed of 144 places in 255 ms of which 1 ms to minimize.
[2023-03-15 05:19:48] [INFO ] Deduced a trap composed of 70 places in 63 ms of which 1 ms to minimize.
[2023-03-15 05:19:48] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1742 ms
[2023-03-15 05:19:48] [INFO ] Computed and/alt/rep : 824/3181/816 causal constraints (skipped 336 transitions) in 91 ms.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-15 05:19:56] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
[2023-03-15 05:19:56] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
[2023-03-15 05:19:56] [INFO ] Invariant cache hit.
[2023-03-15 05:19:56] [INFO ] [Real]Absence check using 16 positive place invariants in 14 ms returned sat
[2023-03-15 05:19:56] [INFO ] [Real]Absence check using 16 positive and 28 generalized place invariants in 61 ms returned sat
[2023-03-15 05:19:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 05:19:58] [INFO ] [Real]Absence check using state equation in 1581 ms returned sat
[2023-03-15 05:19:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 05:19:59] [INFO ] [Nat]Absence check using 16 positive place invariants in 39 ms returned sat
[2023-03-15 05:19:59] [INFO ] [Nat]Absence check using 16 positive and 28 generalized place invariants in 69 ms returned sat
[2023-03-15 05:19:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 05:20:01] [INFO ] [Nat]Absence check using state equation in 2400 ms returned sat
[2023-03-15 05:20:01] [INFO ] State equation strengthened by 96 read => feed constraints.
[2023-03-15 05:20:02] [INFO ] [Nat]Added 96 Read/Feed constraints in 406 ms returned sat
[2023-03-15 05:20:02] [INFO ] Deduced a trap composed of 70 places in 261 ms of which 1 ms to minimize.
[2023-03-15 05:20:02] [INFO ] Deduced a trap composed of 238 places in 235 ms of which 0 ms to minimize.
[2023-03-15 05:20:03] [INFO ] Deduced a trap composed of 267 places in 247 ms of which 1 ms to minimize.
[2023-03-15 05:20:03] [INFO ] Deduced a trap composed of 140 places in 240 ms of which 0 ms to minimize.
[2023-03-15 05:20:03] [INFO ] Deduced a trap composed of 218 places in 237 ms of which 1 ms to minimize.
[2023-03-15 05:20:03] [INFO ] Deduced a trap composed of 70 places in 258 ms of which 0 ms to minimize.
[2023-03-15 05:20:04] [INFO ] Deduced a trap composed of 70 places in 241 ms of which 1 ms to minimize.
[2023-03-15 05:20:04] [INFO ] Deduced a trap composed of 203 places in 233 ms of which 0 ms to minimize.
[2023-03-15 05:20:04] [INFO ] Deduced a trap composed of 70 places in 255 ms of which 0 ms to minimize.
[2023-03-15 05:20:05] [INFO ] Deduced a trap composed of 80 places in 235 ms of which 1 ms to minimize.
[2023-03-15 05:20:05] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 3260 ms
[2023-03-15 05:20:05] [INFO ] Computed and/alt/rep : 824/3181/816 causal constraints (skipped 336 transitions) in 62 ms.
[2023-03-15 05:20:13] [INFO ] Added : 455 causal constraints over 91 iterations in 8277 ms. Result :unknown
Could not prove EG (NOT p1)
Support contains 24 out of 646 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 646/646 places, 1170/1170 transitions.
Applied a total of 0 rules in 13 ms. Remains 646 /646 variables (removed 0) and now considering 1170/1170 (removed 0) transitions.
[2023-03-15 05:20:13] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
[2023-03-15 05:20:13] [INFO ] Invariant cache hit.
[2023-03-15 05:20:14] [INFO ] Dead Transitions using invariants and state equation in 1261 ms found 0 transitions.
[2023-03-15 05:20:14] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
[2023-03-15 05:20:14] [INFO ] Invariant cache hit.
[2023-03-15 05:20:15] [INFO ] Implicit Places using invariants in 551 ms returned []
[2023-03-15 05:20:15] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
[2023-03-15 05:20:15] [INFO ] Invariant cache hit.
[2023-03-15 05:20:15] [INFO ] State equation strengthened by 96 read => feed constraints.
[2023-03-15 05:20:26] [INFO ] Implicit Places using invariants and state equation in 10719 ms returned []
Implicit Place search using SMT with State Equation took 11271 ms to find 0 implicit places.
[2023-03-15 05:20:26] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
[2023-03-15 05:20:26] [INFO ] Invariant cache hit.
[2023-03-15 05:20:27] [INFO ] Dead Transitions using invariants and state equation in 1213 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13759 ms. Remains : 646/646 places, 1170/1170 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 p1) (NOT p0)), (X (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p0))), (X (X (NOT p1))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 217 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 103 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Finished random walk after 57 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=19 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p0))), (X (X (NOT p1))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F p1), (F p0), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 6 factoid took 269 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 102 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 104 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
[2023-03-15 05:20:28] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
[2023-03-15 05:20:28] [INFO ] Invariant cache hit.
[2023-03-15 05:20:28] [INFO ] [Real]Absence check using 16 positive place invariants in 10 ms returned sat
[2023-03-15 05:20:28] [INFO ] [Real]Absence check using 16 positive and 28 generalized place invariants in 61 ms returned sat
[2023-03-15 05:20:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 05:20:30] [INFO ] [Real]Absence check using state equation in 1358 ms returned sat
[2023-03-15 05:20:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 05:20:30] [INFO ] [Nat]Absence check using 16 positive place invariants in 16 ms returned sat
[2023-03-15 05:20:30] [INFO ] [Nat]Absence check using 16 positive and 28 generalized place invariants in 43 ms returned sat
[2023-03-15 05:20:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 05:20:35] [INFO ] [Nat]Absence check using state equation in 4677 ms returned sat
[2023-03-15 05:20:35] [INFO ] State equation strengthened by 96 read => feed constraints.
[2023-03-15 05:20:36] [INFO ] [Nat]Added 96 Read/Feed constraints in 593 ms returned sat
[2023-03-15 05:20:36] [INFO ] Deduced a trap composed of 165 places in 195 ms of which 0 ms to minimize.
[2023-03-15 05:20:36] [INFO ] Deduced a trap composed of 147 places in 208 ms of which 0 ms to minimize.
[2023-03-15 05:20:36] [INFO ] Deduced a trap composed of 70 places in 76 ms of which 0 ms to minimize.
[2023-03-15 05:20:36] [INFO ] Deduced a trap composed of 71 places in 62 ms of which 0 ms to minimize.
[2023-03-15 05:20:37] [INFO ] Deduced a trap composed of 71 places in 40 ms of which 0 ms to minimize.
[2023-03-15 05:20:37] [INFO ] Deduced a trap composed of 71 places in 46 ms of which 0 ms to minimize.
[2023-03-15 05:20:37] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 1260 ms
[2023-03-15 05:20:37] [INFO ] Computed and/alt/rep : 824/3181/816 causal constraints (skipped 336 transitions) in 57 ms.
[2023-03-15 05:20:45] [INFO ] Added : 475 causal constraints over 95 iterations in 7873 ms. Result :unknown
Could not prove EG (NOT p0)
[2023-03-15 05:20:45] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
[2023-03-15 05:20:45] [INFO ] Invariant cache hit.
[2023-03-15 05:20:45] [INFO ] [Real]Absence check using 16 positive place invariants in 11 ms returned sat
[2023-03-15 05:20:45] [INFO ] [Real]Absence check using 16 positive and 28 generalized place invariants in 62 ms returned sat
[2023-03-15 05:20:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 05:20:47] [INFO ] [Real]Absence check using state equation in 1576 ms returned sat
[2023-03-15 05:20:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 05:20:48] [INFO ] [Nat]Absence check using 16 positive place invariants in 35 ms returned sat
[2023-03-15 05:20:48] [INFO ] [Nat]Absence check using 16 positive and 28 generalized place invariants in 67 ms returned sat
[2023-03-15 05:20:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 05:20:50] [INFO ] [Nat]Absence check using state equation in 2421 ms returned sat
[2023-03-15 05:20:50] [INFO ] State equation strengthened by 96 read => feed constraints.
[2023-03-15 05:20:51] [INFO ] [Nat]Added 96 Read/Feed constraints in 396 ms returned sat
[2023-03-15 05:20:51] [INFO ] Deduced a trap composed of 70 places in 240 ms of which 1 ms to minimize.
[2023-03-15 05:20:51] [INFO ] Deduced a trap composed of 238 places in 243 ms of which 1 ms to minimize.
[2023-03-15 05:20:51] [INFO ] Deduced a trap composed of 267 places in 234 ms of which 0 ms to minimize.
[2023-03-15 05:20:52] [INFO ] Deduced a trap composed of 140 places in 238 ms of which 1 ms to minimize.
[2023-03-15 05:20:52] [INFO ] Deduced a trap composed of 218 places in 245 ms of which 1 ms to minimize.
[2023-03-15 05:20:52] [INFO ] Deduced a trap composed of 70 places in 235 ms of which 1 ms to minimize.
[2023-03-15 05:20:53] [INFO ] Deduced a trap composed of 70 places in 234 ms of which 1 ms to minimize.
[2023-03-15 05:20:53] [INFO ] Deduced a trap composed of 203 places in 235 ms of which 0 ms to minimize.
[2023-03-15 05:20:53] [INFO ] Deduced a trap composed of 70 places in 232 ms of which 1 ms to minimize.
[2023-03-15 05:20:54] [INFO ] Deduced a trap composed of 80 places in 236 ms of which 1 ms to minimize.
[2023-03-15 05:20:54] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 3197 ms
[2023-03-15 05:20:54] [INFO ] Computed and/alt/rep : 824/3181/816 causal constraints (skipped 336 transitions) in 76 ms.
[2023-03-15 05:21:02] [INFO ] Added : 460 causal constraints over 92 iterations in 8312 ms. Result :unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 100 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1689 reset in 420 ms.
Product exploration explored 100000 steps with 1686 reset in 448 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 92 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Support contains 24 out of 646 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 646/646 places, 1170/1170 transitions.
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 646 transition count 1170
Performed 88 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 88 Pre rules applied. Total rules applied 40 place count 646 transition count 1258
Deduced a syphon composed of 128 places in 1 ms
Iterating global reduction 1 with 88 rules applied. Total rules applied 128 place count 646 transition count 1258
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 168 places in 1 ms
Iterating global reduction 1 with 40 rules applied. Total rules applied 168 place count 646 transition count 1258
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 188 place count 626 transition count 1238
Deduced a syphon composed of 152 places in 0 ms
Iterating global reduction 1 with 20 rules applied. Total rules applied 208 place count 626 transition count 1238
Deduced a syphon composed of 152 places in 1 ms
Applied a total of 208 rules in 80 ms. Remains 626 /646 variables (removed 20) and now considering 1238/1170 (removed -68) transitions.
[2023-03-15 05:21:03] [INFO ] Flow matrix only has 1222 transitions (discarded 16 similar events)
// Phase 1: matrix 1222 rows 626 cols
[2023-03-15 05:21:03] [INFO ] Computed 44 place invariants in 22 ms
[2023-03-15 05:21:04] [INFO ] Dead Transitions using invariants and state equation in 1056 ms found 0 transitions.
[2023-03-15 05:21:04] [INFO ] Redundant transitions in 24 ms returned []
[2023-03-15 05:21:04] [INFO ] Flow matrix only has 1222 transitions (discarded 16 similar events)
[2023-03-15 05:21:04] [INFO ] Invariant cache hit.
[2023-03-15 05:21:05] [INFO ] Dead Transitions using invariants and state equation in 1007 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 626/646 places, 1238/1170 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2174 ms. Remains : 626/646 places, 1238/1170 transitions.
Support contains 24 out of 646 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 646/646 places, 1170/1170 transitions.
Applied a total of 0 rules in 9 ms. Remains 646 /646 variables (removed 0) and now considering 1170/1170 (removed 0) transitions.
[2023-03-15 05:21:05] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
// Phase 1: matrix 1154 rows 646 cols
[2023-03-15 05:21:05] [INFO ] Computed 44 place invariants in 18 ms
[2023-03-15 05:21:07] [INFO ] Dead Transitions using invariants and state equation in 1173 ms found 0 transitions.
[2023-03-15 05:21:07] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
[2023-03-15 05:21:07] [INFO ] Invariant cache hit.
[2023-03-15 05:21:07] [INFO ] Implicit Places using invariants in 542 ms returned []
[2023-03-15 05:21:07] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
[2023-03-15 05:21:07] [INFO ] Invariant cache hit.
[2023-03-15 05:21:08] [INFO ] State equation strengthened by 96 read => feed constraints.
[2023-03-15 05:21:20] [INFO ] Implicit Places using invariants and state equation in 13240 ms returned []
Implicit Place search using SMT with State Equation took 13784 ms to find 0 implicit places.
[2023-03-15 05:21:20] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
[2023-03-15 05:21:20] [INFO ] Invariant cache hit.
[2023-03-15 05:21:22] [INFO ] Dead Transitions using invariants and state equation in 1210 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16178 ms. Remains : 646/646 places, 1170/1170 transitions.
Treatment of property PolyORBLF-PT-S02J06T08-LTLFireability-06 finished in 106946 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(p0))'
Support contains 2 out of 649 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 649/649 places, 1170/1170 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 647 transition count 1114
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 591 transition count 1114
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 112 place count 591 transition count 1034
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 272 place count 511 transition count 1034
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 0 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 400 place count 447 transition count 970
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 403 place count 444 transition count 967
Iterating global reduction 2 with 3 rules applied. Total rules applied 406 place count 444 transition count 967
Applied a total of 406 rules in 80 ms. Remains 444 /649 variables (removed 205) and now considering 967/1170 (removed 203) transitions.
[2023-03-15 05:21:22] [INFO ] Flow matrix only has 951 transitions (discarded 16 similar events)
// Phase 1: matrix 951 rows 444 cols
[2023-03-15 05:21:22] [INFO ] Computed 45 place invariants in 10 ms
[2023-03-15 05:21:22] [INFO ] Dead Transitions using invariants and state equation in 710 ms found 0 transitions.
[2023-03-15 05:21:22] [INFO ] Flow matrix only has 951 transitions (discarded 16 similar events)
[2023-03-15 05:21:22] [INFO ] Invariant cache hit.
[2023-03-15 05:21:23] [INFO ] Implicit Places using invariants in 395 ms returned [191]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 397 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 443/649 places, 967/1170 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 442 transition count 966
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 442 transition count 966
Applied a total of 2 rules in 31 ms. Remains 442 /443 variables (removed 1) and now considering 966/967 (removed 1) transitions.
[2023-03-15 05:21:23] [INFO ] Flow matrix only has 950 transitions (discarded 16 similar events)
// Phase 1: matrix 950 rows 442 cols
[2023-03-15 05:21:23] [INFO ] Computed 44 place invariants in 12 ms
[2023-03-15 05:21:23] [INFO ] Implicit Places using invariants in 445 ms returned []
[2023-03-15 05:21:23] [INFO ] Flow matrix only has 950 transitions (discarded 16 similar events)
[2023-03-15 05:21:23] [INFO ] Invariant cache hit.
[2023-03-15 05:21:24] [INFO ] State equation strengthened by 96 read => feed constraints.
[2023-03-15 05:21:28] [INFO ] Implicit Places using invariants and state equation in 4472 ms returned []
Implicit Place search using SMT with State Equation took 4920 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 442/649 places, 966/1170 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 6141 ms. Remains : 442/649 places, 966/1170 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J06T08-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s47 1) (GEQ s272 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 5397 steps with 1 reset in 26 ms.
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T08-LTLFireability-08 finished in 6233 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)&&F(G(p1)))))'
Support contains 3 out of 649 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 649/649 places, 1170/1170 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 54 transitions
Trivial Post-agglo rules discarded 54 transitions
Performed 54 trivial Post agglomeration. Transition count delta: 54
Iterating post reduction 0 with 54 rules applied. Total rules applied 54 place count 647 transition count 1116
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 1 with 54 rules applied. Total rules applied 108 place count 593 transition count 1116
Performed 81 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 81 Pre rules applied. Total rules applied 108 place count 593 transition count 1035
Deduced a syphon composed of 81 places in 0 ms
Reduce places removed 81 places and 0 transitions.
Iterating global reduction 2 with 162 rules applied. Total rules applied 270 place count 512 transition count 1035
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: 63
Deduced a syphon composed of 63 places in 1 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 2 with 126 rules applied. Total rules applied 396 place count 449 transition count 972
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 399 place count 446 transition count 969
Iterating global reduction 2 with 3 rules applied. Total rules applied 402 place count 446 transition count 969
Applied a total of 402 rules in 51 ms. Remains 446 /649 variables (removed 203) and now considering 969/1170 (removed 201) transitions.
[2023-03-15 05:21:28] [INFO ] Flow matrix only has 953 transitions (discarded 16 similar events)
// Phase 1: matrix 953 rows 446 cols
[2023-03-15 05:21:28] [INFO ] Computed 45 place invariants in 17 ms
[2023-03-15 05:21:29] [INFO ] Dead Transitions using invariants and state equation in 631 ms found 0 transitions.
[2023-03-15 05:21:29] [INFO ] Flow matrix only has 953 transitions (discarded 16 similar events)
[2023-03-15 05:21:29] [INFO ] Invariant cache hit.
[2023-03-15 05:21:29] [INFO ] Implicit Places using invariants in 391 ms returned [191]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 393 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 445/649 places, 969/1170 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 444 transition count 968
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 444 transition count 968
Applied a total of 2 rules in 20 ms. Remains 444 /445 variables (removed 1) and now considering 968/969 (removed 1) transitions.
[2023-03-15 05:21:29] [INFO ] Flow matrix only has 952 transitions (discarded 16 similar events)
// Phase 1: matrix 952 rows 444 cols
[2023-03-15 05:21:29] [INFO ] Computed 44 place invariants in 18 ms
[2023-03-15 05:21:29] [INFO ] Implicit Places using invariants in 436 ms returned []
[2023-03-15 05:21:29] [INFO ] Flow matrix only has 952 transitions (discarded 16 similar events)
[2023-03-15 05:21:29] [INFO ] Invariant cache hit.
[2023-03-15 05:21:30] [INFO ] State equation strengthened by 96 read => feed constraints.
[2023-03-15 05:21:39] [INFO ] Implicit Places using invariants and state equation in 10056 ms returned []
Implicit Place search using SMT with State Equation took 10495 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 444/649 places, 968/1170 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 11591 ms. Remains : 444/649 places, 968/1170 transitions.
Stuttering acceptance computed with spot in 103 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S02J06T08-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s30 1) (GEQ s349 1)), p1:(GEQ s429 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 6035 steps with 0 reset in 28 ms.
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T08-LTLFireability-09 finished in 11745 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 3 out of 649 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 649/649 places, 1170/1170 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 647 transition count 1130
Reduce places removed 40 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 48 rules applied. Total rules applied 88 place count 607 transition count 1122
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 96 place count 599 transition count 1122
Performed 88 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 88 Pre rules applied. Total rules applied 96 place count 599 transition count 1034
Deduced a syphon composed of 88 places in 1 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 3 with 176 rules applied. Total rules applied 272 place count 511 transition count 1034
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 3 with 80 rules applied. Total rules applied 352 place count 471 transition count 994
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 355 place count 468 transition count 991
Iterating global reduction 3 with 3 rules applied. Total rules applied 358 place count 468 transition count 991
Applied a total of 358 rules in 53 ms. Remains 468 /649 variables (removed 181) and now considering 991/1170 (removed 179) transitions.
[2023-03-15 05:21:40] [INFO ] Flow matrix only has 975 transitions (discarded 16 similar events)
// Phase 1: matrix 975 rows 468 cols
[2023-03-15 05:21:40] [INFO ] Computed 45 place invariants in 10 ms
[2023-03-15 05:21:40] [INFO ] Dead Transitions using invariants and state equation in 651 ms found 0 transitions.
[2023-03-15 05:21:40] [INFO ] Flow matrix only has 975 transitions (discarded 16 similar events)
[2023-03-15 05:21:40] [INFO ] Invariant cache hit.
[2023-03-15 05:21:41] [INFO ] Implicit Places using invariants in 414 ms returned []
[2023-03-15 05:21:41] [INFO ] Flow matrix only has 975 transitions (discarded 16 similar events)
[2023-03-15 05:21:41] [INFO ] Invariant cache hit.
[2023-03-15 05:21:41] [INFO ] State equation strengthened by 96 read => feed constraints.
[2023-03-15 05:21:46] [INFO ] Implicit Places using invariants and state equation in 5285 ms returned []
Implicit Place search using SMT with State Equation took 5710 ms to find 0 implicit places.
[2023-03-15 05:21:46] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-15 05:21:46] [INFO ] Flow matrix only has 975 transitions (discarded 16 similar events)
[2023-03-15 05:21:46] [INFO ] Invariant cache hit.
[2023-03-15 05:21:47] [INFO ] Dead Transitions using invariants and state equation in 669 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 468/649 places, 991/1170 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7109 ms. Remains : 468/649 places, 991/1170 transitions.
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J06T08-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s181 1) (LT s200 1) (LT s351 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]]
Product exploration explored 100000 steps with 547 reset in 346 ms.
Product exploration explored 100000 steps with 504 reset in 357 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 91 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)]
Finished random walk after 40 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=40 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 123 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 75 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 468 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 468/468 places, 991/991 transitions.
Applied a total of 0 rules in 13 ms. Remains 468 /468 variables (removed 0) and now considering 991/991 (removed 0) transitions.
[2023-03-15 05:21:48] [INFO ] Flow matrix only has 975 transitions (discarded 16 similar events)
[2023-03-15 05:21:48] [INFO ] Invariant cache hit.
[2023-03-15 05:21:49] [INFO ] Dead Transitions using invariants and state equation in 656 ms found 0 transitions.
[2023-03-15 05:21:49] [INFO ] Flow matrix only has 975 transitions (discarded 16 similar events)
[2023-03-15 05:21:49] [INFO ] Invariant cache hit.
[2023-03-15 05:21:49] [INFO ] Implicit Places using invariants in 433 ms returned []
[2023-03-15 05:21:49] [INFO ] Flow matrix only has 975 transitions (discarded 16 similar events)
[2023-03-15 05:21:49] [INFO ] Invariant cache hit.
[2023-03-15 05:21:49] [INFO ] State equation strengthened by 96 read => feed constraints.
[2023-03-15 05:21:55] [INFO ] Implicit Places using invariants and state equation in 6354 ms returned []
Implicit Place search using SMT with State Equation took 6790 ms to find 0 implicit places.
[2023-03-15 05:21:55] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-15 05:21:55] [INFO ] Flow matrix only has 975 transitions (discarded 16 similar events)
[2023-03-15 05:21:55] [INFO ] Invariant cache hit.
[2023-03-15 05:21:56] [INFO ] Dead Transitions using invariants and state equation in 652 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8136 ms. Remains : 468/468 places, 991/991 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 86 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Finished random walk after 191 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=95 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 118 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 131 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 50 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 523 reset in 347 ms.
Product exploration explored 100000 steps with 511 reset in 358 ms.
Support contains 3 out of 468 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 468/468 places, 991/991 transitions.
Applied a total of 0 rules in 13 ms. Remains 468 /468 variables (removed 0) and now considering 991/991 (removed 0) transitions.
[2023-03-15 05:21:57] [INFO ] Flow matrix only has 975 transitions (discarded 16 similar events)
[2023-03-15 05:21:57] [INFO ] Invariant cache hit.
[2023-03-15 05:21:58] [INFO ] Dead Transitions using invariants and state equation in 653 ms found 0 transitions.
[2023-03-15 05:21:58] [INFO ] Flow matrix only has 975 transitions (discarded 16 similar events)
[2023-03-15 05:21:58] [INFO ] Invariant cache hit.
[2023-03-15 05:21:58] [INFO ] Implicit Places using invariants in 422 ms returned []
[2023-03-15 05:21:58] [INFO ] Flow matrix only has 975 transitions (discarded 16 similar events)
[2023-03-15 05:21:58] [INFO ] Invariant cache hit.
[2023-03-15 05:21:59] [INFO ] State equation strengthened by 96 read => feed constraints.
[2023-03-15 05:22:05] [INFO ] Implicit Places using invariants and state equation in 6838 ms returned []
Implicit Place search using SMT with State Equation took 7262 ms to find 0 implicit places.
[2023-03-15 05:22:05] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-15 05:22:05] [INFO ] Flow matrix only has 975 transitions (discarded 16 similar events)
[2023-03-15 05:22:05] [INFO ] Invariant cache hit.
[2023-03-15 05:22:06] [INFO ] Dead Transitions using invariants and state equation in 659 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8622 ms. Remains : 468/468 places, 991/991 transitions.
Treatment of property PolyORBLF-PT-S02J06T08-LTLFireability-11 finished in 26426 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 2 out of 649 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 649/649 places, 1170/1170 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 647 transition count 1170
Applied a total of 2 rules in 8 ms. Remains 647 /649 variables (removed 2) and now considering 1170/1170 (removed 0) transitions.
[2023-03-15 05:22:06] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
// Phase 1: matrix 1154 rows 647 cols
[2023-03-15 05:22:06] [INFO ] Computed 45 place invariants in 16 ms
[2023-03-15 05:22:07] [INFO ] Dead Transitions using invariants and state equation in 1179 ms found 0 transitions.
[2023-03-15 05:22:07] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
[2023-03-15 05:22:07] [INFO ] Invariant cache hit.
[2023-03-15 05:22:08] [INFO ] Implicit Places using invariants in 531 ms returned [281]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 533 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 646/649 places, 1170/1170 transitions.
Applied a total of 0 rules in 9 ms. Remains 646 /646 variables (removed 0) and now considering 1170/1170 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1731 ms. Remains : 646/649 places, 1170/1170 transitions.
Stuttering acceptance computed with spot in 106 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J06T08-LTLFireability-15 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 (LT s543 1) (LT s638 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 11 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T08-LTLFireability-15 finished in 1852 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(p0))||F(G(F((F(G(p1))||!p0))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)||F((p0&&F(p1)))))'
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)))'
[2023-03-15 05:22:08] [INFO ] Flatten gal took : 65 ms
[2023-03-15 05:22:08] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLFireability.sr.xml took 1 ms.
[2023-03-15 05:22:08] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 649 places, 1170 transitions and 5006 arcs took 15 ms.
Total runtime 209373 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT PolyORBLF-PT-S02J06T08
BK_EXAMINATION: LTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/374
LTLFireability

FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1678857985097

--------------------
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
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/374/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/374/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/374/LTLFireability.xml
lola: rewrite Frontend/Parser/formula_rewrite.k:370
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 1.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: NOTDEADLOCKFREE
lola: LAUNCH task # 7 (type EXCL) for 6 PolyORBLF-PT-S02J06T08-LTLFireability-11
lola: time limit : 1199 sec
lola: memory limit: 32 pages
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FINAL RESULTS
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PolyORBLF-PT-S02J06T08-LTLFireability-00: LTL unknown AGGR
PolyORBLF-PT-S02J06T08-LTLFireability-06: LTL true LTL model checker
PolyORBLF-PT-S02J06T08-LTLFireability-11: LTL unknown AGGR


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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-S02J06T08"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is PolyORBLF-PT-S02J06T08, 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 r295-tall-167873948000524"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S02J06T08.tgz
mv PolyORBLF-PT-S02J06T08 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 ;