fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r265-smll-167863539800299
Last Updated
May 14, 2023

About the Execution of LTSMin+red for NoC3x3-PT-5B

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
415.976 45199.00 67948.00 794.70 FFFFFFFFTTFTFFFF 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.r265-smll-167863539800299.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 NoC3x3-PT-5B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r265-smll-167863539800299
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 980K
-rw-r--r-- 1 mcc users 5.5K Feb 26 10:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K Feb 26 10:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Feb 26 10:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 26 10:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 10:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 161K Feb 26 10:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 26 10:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 10:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 525K 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 NoC3x3-PT-5B-LTLCardinality-00
FORMULA_NAME NoC3x3-PT-5B-LTLCardinality-01
FORMULA_NAME NoC3x3-PT-5B-LTLCardinality-02
FORMULA_NAME NoC3x3-PT-5B-LTLCardinality-03
FORMULA_NAME NoC3x3-PT-5B-LTLCardinality-04
FORMULA_NAME NoC3x3-PT-5B-LTLCardinality-05
FORMULA_NAME NoC3x3-PT-5B-LTLCardinality-06
FORMULA_NAME NoC3x3-PT-5B-LTLCardinality-07
FORMULA_NAME NoC3x3-PT-5B-LTLCardinality-08
FORMULA_NAME NoC3x3-PT-5B-LTLCardinality-09
FORMULA_NAME NoC3x3-PT-5B-LTLCardinality-10
FORMULA_NAME NoC3x3-PT-5B-LTLCardinality-11
FORMULA_NAME NoC3x3-PT-5B-LTLCardinality-12
FORMULA_NAME NoC3x3-PT-5B-LTLCardinality-13
FORMULA_NAME NoC3x3-PT-5B-LTLCardinality-14
FORMULA_NAME NoC3x3-PT-5B-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678925454945

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NoC3x3-PT-5B
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-16 00:10:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-16 00:10:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 00:10:58] [INFO ] Load time of PNML (sax parser for PT used): 250 ms
[2023-03-16 00:10:58] [INFO ] Transformed 1571 places.
[2023-03-16 00:10:58] [INFO ] Transformed 2173 transitions.
[2023-03-16 00:10:58] [INFO ] Found NUPN structural information;
[2023-03-16 00:10:58] [INFO ] Parsed PT model containing 1571 places and 2173 transitions and 6109 arcs in 494 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA NoC3x3-PT-5B-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-5B-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-5B-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-5B-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-5B-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 out of 1571 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1571/1571 places, 2173/2173 transitions.
Discarding 434 places :
Symmetric choice reduction at 0 with 434 rule applications. Total rules 434 place count 1137 transition count 1739
Iterating global reduction 0 with 434 rules applied. Total rules applied 868 place count 1137 transition count 1739
Discarding 115 places :
Symmetric choice reduction at 0 with 115 rule applications. Total rules 983 place count 1022 transition count 1616
Iterating global reduction 0 with 115 rules applied. Total rules applied 1098 place count 1022 transition count 1616
Discarding 86 places :
Symmetric choice reduction at 0 with 86 rule applications. Total rules 1184 place count 936 transition count 1476
Iterating global reduction 0 with 86 rules applied. Total rules applied 1270 place count 936 transition count 1476
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 1288 place count 918 transition count 1440
Iterating global reduction 0 with 18 rules applied. Total rules applied 1306 place count 918 transition count 1440
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 1312 place count 912 transition count 1428
Iterating global reduction 0 with 6 rules applied. Total rules applied 1318 place count 912 transition count 1428
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 1324 place count 906 transition count 1422
Iterating global reduction 0 with 6 rules applied. Total rules applied 1330 place count 906 transition count 1422
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 1334 place count 902 transition count 1414
Iterating global reduction 0 with 4 rules applied. Total rules applied 1338 place count 902 transition count 1414
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 1342 place count 898 transition count 1402
Iterating global reduction 0 with 4 rules applied. Total rules applied 1346 place count 898 transition count 1402
Applied a total of 1346 rules in 609 ms. Remains 898 /1571 variables (removed 673) and now considering 1402/2173 (removed 771) transitions.
// Phase 1: matrix 1402 rows 898 cols
[2023-03-16 00:10:59] [INFO ] Computed 66 place invariants in 39 ms
[2023-03-16 00:11:00] [INFO ] Implicit Places using invariants in 1031 ms returned []
[2023-03-16 00:11:00] [INFO ] Invariant cache hit.
[2023-03-16 00:11:01] [INFO ] Implicit Places using invariants and state equation in 1477 ms returned []
Implicit Place search using SMT with State Equation took 2569 ms to find 0 implicit places.
[2023-03-16 00:11:01] [INFO ] Invariant cache hit.
[2023-03-16 00:11:03] [INFO ] Dead Transitions using invariants and state equation in 1570 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 898/1571 places, 1402/2173 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4752 ms. Remains : 898/1571 places, 1402/2173 transitions.
Support contains 24 out of 898 places after structural reductions.
[2023-03-16 00:11:03] [INFO ] Flatten gal took : 201 ms
[2023-03-16 00:11:04] [INFO ] Flatten gal took : 105 ms
[2023-03-16 00:11:04] [INFO ] Input system was already deterministic with 1402 transitions.
Support contains 22 out of 898 places (down from 24) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 600 ms. (steps per millisecond=16 ) properties (out of 16) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-16 00:11:04] [INFO ] Invariant cache hit.
[2023-03-16 00:11:05] [INFO ] [Real]Absence check using 66 positive place invariants in 59 ms returned sat
[2023-03-16 00:11:06] [INFO ] After 1131ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-16 00:11:06] [INFO ] [Nat]Absence check using 66 positive place invariants in 43 ms returned sat
[2023-03-16 00:11:07] [INFO ] After 821ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-16 00:11:07] [INFO ] After 1019ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 151 ms.
[2023-03-16 00:11:07] [INFO ] After 1505ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 1 properties in 10 ms.
Support contains 1 out of 898 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 898/898 places, 1402/1402 transitions.
Drop transitions removed 69 transitions
Trivial Post-agglo rules discarded 69 transitions
Performed 69 trivial Post agglomeration. Transition count delta: 69
Iterating post reduction 0 with 69 rules applied. Total rules applied 69 place count 898 transition count 1333
Reduce places removed 69 places and 0 transitions.
Iterating post reduction 1 with 69 rules applied. Total rules applied 138 place count 829 transition count 1333
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 36 Pre rules applied. Total rules applied 138 place count 829 transition count 1297
Deduced a syphon composed of 36 places in 3 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 210 place count 793 transition count 1297
Discarding 33 places :
Symmetric choice reduction at 2 with 33 rule applications. Total rules 243 place count 760 transition count 1184
Iterating global reduction 2 with 33 rules applied. Total rules applied 276 place count 760 transition count 1184
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 280 place count 756 transition count 1177
Iterating global reduction 2 with 4 rules applied. Total rules applied 284 place count 756 transition count 1177
Performed 196 Post agglomeration using F-continuation condition.Transition count delta: 196
Deduced a syphon composed of 196 places in 1 ms
Reduce places removed 196 places and 0 transitions.
Iterating global reduction 2 with 392 rules applied. Total rules applied 676 place count 560 transition count 981
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 680 place count 560 transition count 977
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 684 place count 556 transition count 968
Iterating global reduction 3 with 4 rules applied. Total rules applied 688 place count 556 transition count 968
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 691 place count 553 transition count 962
Iterating global reduction 3 with 3 rules applied. Total rules applied 694 place count 553 transition count 962
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 896 place count 452 transition count 991
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 3 with 14 rules applied. Total rules applied 910 place count 452 transition count 977
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 4 with 72 rules applied. Total rules applied 982 place count 416 transition count 985
Drop transitions removed 63 transitions
Redundant transition composition rules discarded 63 transitions
Iterating global reduction 4 with 63 rules applied. Total rules applied 1045 place count 416 transition count 922
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 1054 place count 407 transition count 922
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 5 Pre rules applied. Total rules applied 1054 place count 407 transition count 917
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 1064 place count 402 transition count 917
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 5 with 36 rules applied. Total rules applied 1100 place count 384 transition count 899
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1102 place count 383 transition count 900
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 5 with 5 rules applied. Total rules applied 1107 place count 383 transition count 900
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1108 place count 382 transition count 899
Applied a total of 1108 rules in 478 ms. Remains 382 /898 variables (removed 516) and now considering 899/1402 (removed 503) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 479 ms. Remains : 382/898 places, 899/1402 transitions.
Finished random walk after 1350 steps, including 6 resets, run visited all 1 properties in 14 ms. (steps per millisecond=96 )
FORMULA NoC3x3-PT-5B-LTLCardinality-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 65 stabilizing places and 65 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X((F(p1)||G(!p2)))&&p0)))'
Support contains 3 out of 898 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 898/898 places, 1402/1402 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 887 transition count 1384
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 887 transition count 1384
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 29 place count 880 transition count 1374
Iterating global reduction 0 with 7 rules applied. Total rules applied 36 place count 880 transition count 1374
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 44 place count 872 transition count 1358
Iterating global reduction 0 with 8 rules applied. Total rules applied 52 place count 872 transition count 1358
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 55 place count 869 transition count 1352
Iterating global reduction 0 with 3 rules applied. Total rules applied 58 place count 869 transition count 1352
Applied a total of 58 rules in 181 ms. Remains 869 /898 variables (removed 29) and now considering 1352/1402 (removed 50) transitions.
// Phase 1: matrix 1352 rows 869 cols
[2023-03-16 00:11:08] [INFO ] Computed 66 place invariants in 10 ms
[2023-03-16 00:11:09] [INFO ] Implicit Places using invariants in 514 ms returned []
[2023-03-16 00:11:09] [INFO ] Invariant cache hit.
[2023-03-16 00:11:10] [INFO ] Implicit Places using invariants and state equation in 1366 ms returned []
Implicit Place search using SMT with State Equation took 1886 ms to find 0 implicit places.
[2023-03-16 00:11:10] [INFO ] Invariant cache hit.
[2023-03-16 00:11:11] [INFO ] Dead Transitions using invariants and state equation in 1517 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 869/898 places, 1352/1402 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3588 ms. Remains : 869/898 places, 1352/1402 transitions.
Stuttering acceptance computed with spot in 391 ms :[true, (NOT p1), (OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (AND (NOT p1) p2)]
Running random walk in product with property : NoC3x3-PT-5B-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) p2), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(EQ s493 1), p0:(AND (NEQ s442 0) (NEQ s557 1) (OR (EQ s493 1) (NEQ s493 1))), p2:(OR (AND (NEQ s493 1) (EQ s493 1)) (EQ s442 0) (EQ s557 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA NoC3x3-PT-5B-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-5B-LTLCardinality-00 finished in 4064 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 898 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 898/898 places, 1402/1402 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 886 transition count 1383
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 886 transition count 1383
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 32 place count 878 transition count 1372
Iterating global reduction 0 with 8 rules applied. Total rules applied 40 place count 878 transition count 1372
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 48 place count 870 transition count 1356
Iterating global reduction 0 with 8 rules applied. Total rules applied 56 place count 870 transition count 1356
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 59 place count 867 transition count 1350
Iterating global reduction 0 with 3 rules applied. Total rules applied 62 place count 867 transition count 1350
Applied a total of 62 rules in 120 ms. Remains 867 /898 variables (removed 31) and now considering 1350/1402 (removed 52) transitions.
// Phase 1: matrix 1350 rows 867 cols
[2023-03-16 00:11:12] [INFO ] Computed 66 place invariants in 7 ms
[2023-03-16 00:11:13] [INFO ] Implicit Places using invariants in 572 ms returned []
[2023-03-16 00:11:13] [INFO ] Invariant cache hit.
[2023-03-16 00:11:14] [INFO ] Implicit Places using invariants and state equation in 1378 ms returned []
Implicit Place search using SMT with State Equation took 1962 ms to find 0 implicit places.
[2023-03-16 00:11:14] [INFO ] Invariant cache hit.
[2023-03-16 00:11:15] [INFO ] Dead Transitions using invariants and state equation in 1326 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 867/898 places, 1350/1402 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3415 ms. Remains : 867/898 places, 1350/1402 transitions.
Stuttering acceptance computed with spot in 92 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-5B-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s488 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1085 steps with 2 reset in 16 ms.
FORMULA NoC3x3-PT-5B-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-5B-LTLCardinality-01 finished in 3546 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 1 out of 898 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 898/898 places, 1402/1402 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 69 transitions
Trivial Post-agglo rules discarded 69 transitions
Performed 69 trivial Post agglomeration. Transition count delta: 69
Iterating post reduction 0 with 69 rules applied. Total rules applied 69 place count 897 transition count 1332
Reduce places removed 69 places and 0 transitions.
Iterating post reduction 1 with 69 rules applied. Total rules applied 138 place count 828 transition count 1332
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 36 Pre rules applied. Total rules applied 138 place count 828 transition count 1296
Deduced a syphon composed of 36 places in 9 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 210 place count 792 transition count 1296
Discarding 33 places :
Symmetric choice reduction at 2 with 33 rule applications. Total rules 243 place count 759 transition count 1183
Iterating global reduction 2 with 33 rules applied. Total rules applied 276 place count 759 transition count 1183
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 280 place count 755 transition count 1175
Iterating global reduction 2 with 4 rules applied. Total rules applied 284 place count 755 transition count 1175
Performed 195 Post agglomeration using F-continuation condition.Transition count delta: 195
Deduced a syphon composed of 195 places in 0 ms
Reduce places removed 195 places and 0 transitions.
Iterating global reduction 2 with 390 rules applied. Total rules applied 674 place count 560 transition count 980
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 678 place count 560 transition count 976
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 682 place count 556 transition count 967
Iterating global reduction 3 with 4 rules applied. Total rules applied 686 place count 556 transition count 967
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 689 place count 553 transition count 961
Iterating global reduction 3 with 3 rules applied. Total rules applied 692 place count 553 transition count 961
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 101 places in 0 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 894 place count 452 transition count 989
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 3 with 14 rules applied. Total rules applied 908 place count 452 transition count 975
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 4 with 72 rules applied. Total rules applied 980 place count 416 transition count 983
Drop transitions removed 62 transitions
Redundant transition composition rules discarded 62 transitions
Iterating global reduction 4 with 62 rules applied. Total rules applied 1042 place count 416 transition count 921
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 1051 place count 407 transition count 921
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 5 Pre rules applied. Total rules applied 1051 place count 407 transition count 916
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 1061 place count 402 transition count 916
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 5 with 38 rules applied. Total rules applied 1099 place count 383 transition count 897
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1100 place count 382 transition count 896
Applied a total of 1100 rules in 283 ms. Remains 382 /898 variables (removed 516) and now considering 896/1402 (removed 506) transitions.
// Phase 1: matrix 896 rows 382 cols
[2023-03-16 00:11:16] [INFO ] Computed 57 place invariants in 9 ms
[2023-03-16 00:11:16] [INFO ] Implicit Places using invariants in 316 ms returned []
[2023-03-16 00:11:16] [INFO ] Invariant cache hit.
[2023-03-16 00:11:16] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-03-16 00:11:17] [INFO ] Implicit Places using invariants and state equation in 894 ms returned []
Implicit Place search using SMT with State Equation took 1219 ms to find 0 implicit places.
[2023-03-16 00:11:17] [INFO ] Redundant transitions in 63 ms returned []
[2023-03-16 00:11:17] [INFO ] Invariant cache hit.
[2023-03-16 00:11:18] [INFO ] Dead Transitions using invariants and state equation in 631 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 382/898 places, 896/1402 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2204 ms. Remains : 382/898 places, 896/1402 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-5B-LTLCardinality-02 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:(EQ s50 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 182 steps with 0 reset in 1 ms.
FORMULA NoC3x3-PT-5B-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-5B-LTLCardinality-02 finished in 2302 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 2 out of 898 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 898/898 places, 1402/1402 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 68 transitions
Trivial Post-agglo rules discarded 68 transitions
Performed 68 trivial Post agglomeration. Transition count delta: 68
Iterating post reduction 0 with 68 rules applied. Total rules applied 68 place count 897 transition count 1333
Reduce places removed 68 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 69 rules applied. Total rules applied 137 place count 829 transition count 1332
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 138 place count 828 transition count 1332
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 36 Pre rules applied. Total rules applied 138 place count 828 transition count 1296
Deduced a syphon composed of 36 places in 4 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 72 rules applied. Total rules applied 210 place count 792 transition count 1296
Discarding 33 places :
Symmetric choice reduction at 3 with 33 rule applications. Total rules 243 place count 759 transition count 1183
Iterating global reduction 3 with 33 rules applied. Total rules applied 276 place count 759 transition count 1183
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 280 place count 755 transition count 1176
Iterating global reduction 3 with 4 rules applied. Total rules applied 284 place count 755 transition count 1176
Performed 195 Post agglomeration using F-continuation condition.Transition count delta: 195
Deduced a syphon composed of 195 places in 0 ms
Reduce places removed 195 places and 0 transitions.
Iterating global reduction 3 with 390 rules applied. Total rules applied 674 place count 560 transition count 981
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 678 place count 560 transition count 977
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 682 place count 556 transition count 968
Iterating global reduction 4 with 4 rules applied. Total rules applied 686 place count 556 transition count 968
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 689 place count 553 transition count 962
Iterating global reduction 4 with 3 rules applied. Total rules applied 692 place count 553 transition count 962
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 101 places in 0 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 894 place count 452 transition count 991
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 4 with 14 rules applied. Total rules applied 908 place count 452 transition count 977
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 5 with 70 rules applied. Total rules applied 978 place count 417 transition count 985
Drop transitions removed 63 transitions
Redundant transition composition rules discarded 63 transitions
Iterating global reduction 5 with 63 rules applied. Total rules applied 1041 place count 417 transition count 922
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 5 with 9 rules applied. Total rules applied 1050 place count 408 transition count 922
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 5 Pre rules applied. Total rules applied 1050 place count 408 transition count 917
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 6 with 10 rules applied. Total rules applied 1060 place count 403 transition count 917
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 6 with 36 rules applied. Total rules applied 1096 place count 385 transition count 899
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1098 place count 384 transition count 900
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 1099 place count 383 transition count 899
Applied a total of 1099 rules in 243 ms. Remains 383 /898 variables (removed 515) and now considering 899/1402 (removed 503) transitions.
[2023-03-16 00:11:18] [INFO ] Flow matrix only has 897 transitions (discarded 2 similar events)
// Phase 1: matrix 897 rows 383 cols
[2023-03-16 00:11:18] [INFO ] Computed 57 place invariants in 9 ms
[2023-03-16 00:11:18] [INFO ] Implicit Places using invariants in 285 ms returned []
[2023-03-16 00:11:18] [INFO ] Flow matrix only has 897 transitions (discarded 2 similar events)
[2023-03-16 00:11:18] [INFO ] Invariant cache hit.
[2023-03-16 00:11:19] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-03-16 00:11:19] [INFO ] Implicit Places using invariants and state equation in 851 ms returned []
Implicit Place search using SMT with State Equation took 1142 ms to find 0 implicit places.
[2023-03-16 00:11:19] [INFO ] Redundant transitions in 187 ms returned []
[2023-03-16 00:11:19] [INFO ] Flow matrix only has 897 transitions (discarded 2 similar events)
[2023-03-16 00:11:19] [INFO ] Invariant cache hit.
[2023-03-16 00:11:20] [INFO ] Dead Transitions using invariants and state equation in 589 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 383/898 places, 899/1402 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2177 ms. Remains : 383/898 places, 899/1402 transitions.
Stuttering acceptance computed with spot in 115 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : NoC3x3-PT-5B-LTLCardinality-03 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:(EQ s159 1), p1:(EQ s257 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 219 steps with 0 reset in 2 ms.
FORMULA NoC3x3-PT-5B-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-5B-LTLCardinality-03 finished in 2315 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&&F(G(p0))) U !p0))'
Support contains 2 out of 898 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 898/898 places, 1402/1402 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 69 transitions
Trivial Post-agglo rules discarded 69 transitions
Performed 69 trivial Post agglomeration. Transition count delta: 69
Iterating post reduction 0 with 69 rules applied. Total rules applied 69 place count 897 transition count 1332
Reduce places removed 69 places and 0 transitions.
Iterating post reduction 1 with 69 rules applied. Total rules applied 138 place count 828 transition count 1332
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 36 Pre rules applied. Total rules applied 138 place count 828 transition count 1296
Deduced a syphon composed of 36 places in 4 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 210 place count 792 transition count 1296
Discarding 33 places :
Symmetric choice reduction at 2 with 33 rule applications. Total rules 243 place count 759 transition count 1185
Iterating global reduction 2 with 33 rules applied. Total rules applied 276 place count 759 transition count 1185
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 281 place count 754 transition count 1175
Iterating global reduction 2 with 5 rules applied. Total rules applied 286 place count 754 transition count 1175
Performed 194 Post agglomeration using F-continuation condition.Transition count delta: 194
Deduced a syphon composed of 194 places in 1 ms
Reduce places removed 194 places and 0 transitions.
Iterating global reduction 2 with 388 rules applied. Total rules applied 674 place count 560 transition count 981
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 677 place count 560 transition count 978
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 681 place count 556 transition count 969
Iterating global reduction 3 with 4 rules applied. Total rules applied 685 place count 556 transition count 969
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 688 place count 553 transition count 963
Iterating global reduction 3 with 3 rules applied. Total rules applied 691 place count 553 transition count 963
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 893 place count 452 transition count 991
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 3 with 14 rules applied. Total rules applied 907 place count 452 transition count 977
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 4 with 70 rules applied. Total rules applied 977 place count 417 transition count 984
Drop transitions removed 62 transitions
Redundant transition composition rules discarded 62 transitions
Iterating global reduction 4 with 62 rules applied. Total rules applied 1039 place count 417 transition count 922
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 1048 place count 408 transition count 922
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 5 Pre rules applied. Total rules applied 1048 place count 408 transition count 917
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 1058 place count 403 transition count 917
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 5 with 36 rules applied. Total rules applied 1094 place count 385 transition count 899
Partial Post-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 5 with 3 rules applied. Total rules applied 1097 place count 385 transition count 899
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1098 place count 384 transition count 898
Applied a total of 1098 rules in 238 ms. Remains 384 /898 variables (removed 514) and now considering 898/1402 (removed 504) transitions.
// Phase 1: matrix 898 rows 384 cols
[2023-03-16 00:11:20] [INFO ] Computed 57 place invariants in 13 ms
[2023-03-16 00:11:21] [INFO ] Implicit Places using invariants in 276 ms returned []
[2023-03-16 00:11:21] [INFO ] Invariant cache hit.
[2023-03-16 00:11:21] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-03-16 00:11:21] [INFO ] Implicit Places using invariants and state equation in 839 ms returned []
Implicit Place search using SMT with State Equation took 1118 ms to find 0 implicit places.
[2023-03-16 00:11:21] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-16 00:11:21] [INFO ] Invariant cache hit.
[2023-03-16 00:11:22] [INFO ] Dead Transitions using invariants and state equation in 611 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 384/898 places, 898/1402 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1992 ms. Remains : 384/898 places, 898/1402 transitions.
Stuttering acceptance computed with spot in 77 ms :[p0, (NOT p0)]
Running random walk in product with property : NoC3x3-PT-5B-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s347 0) (EQ s294 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 491 reset in 798 ms.
Stack based approach found an accepted trace after 30329 steps with 146 reset with depth 183 and stack size 181 in 217 ms.
FORMULA NoC3x3-PT-5B-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property NoC3x3-PT-5B-LTLCardinality-04 finished in 3103 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||X(p1)))))'
Support contains 3 out of 898 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 898/898 places, 1402/1402 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 888 transition count 1385
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 888 transition count 1385
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 27 place count 881 transition count 1375
Iterating global reduction 0 with 7 rules applied. Total rules applied 34 place count 881 transition count 1375
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 40 place count 875 transition count 1362
Iterating global reduction 0 with 6 rules applied. Total rules applied 46 place count 875 transition count 1362
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 48 place count 873 transition count 1358
Iterating global reduction 0 with 2 rules applied. Total rules applied 50 place count 873 transition count 1358
Applied a total of 50 rules in 96 ms. Remains 873 /898 variables (removed 25) and now considering 1358/1402 (removed 44) transitions.
// Phase 1: matrix 1358 rows 873 cols
[2023-03-16 00:11:23] [INFO ] Computed 66 place invariants in 8 ms
[2023-03-16 00:11:24] [INFO ] Implicit Places using invariants in 425 ms returned []
[2023-03-16 00:11:24] [INFO ] Invariant cache hit.
[2023-03-16 00:11:25] [INFO ] Implicit Places using invariants and state equation in 1222 ms returned []
Implicit Place search using SMT with State Equation took 1650 ms to find 0 implicit places.
[2023-03-16 00:11:25] [INFO ] Invariant cache hit.
[2023-03-16 00:11:26] [INFO ] Dead Transitions using invariants and state equation in 1338 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 873/898 places, 1358/1402 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3086 ms. Remains : 873/898 places, 1358/1402 transitions.
Stuttering acceptance computed with spot in 139 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : NoC3x3-PT-5B-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(EQ s507 1), p0:(AND (EQ s650 0) (EQ s296 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, 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 NoC3x3-PT-5B-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-5B-LTLCardinality-06 finished in 3251 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 898 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 898/898 places, 1402/1402 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 887 transition count 1385
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 887 transition count 1385
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 30 place count 879 transition count 1374
Iterating global reduction 0 with 8 rules applied. Total rules applied 38 place count 879 transition count 1374
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 46 place count 871 transition count 1358
Iterating global reduction 0 with 8 rules applied. Total rules applied 54 place count 871 transition count 1358
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 57 place count 868 transition count 1352
Iterating global reduction 0 with 3 rules applied. Total rules applied 60 place count 868 transition count 1352
Applied a total of 60 rules in 97 ms. Remains 868 /898 variables (removed 30) and now considering 1352/1402 (removed 50) transitions.
// Phase 1: matrix 1352 rows 868 cols
[2023-03-16 00:11:27] [INFO ] Computed 66 place invariants in 7 ms
[2023-03-16 00:11:27] [INFO ] Implicit Places using invariants in 536 ms returned []
[2023-03-16 00:11:27] [INFO ] Invariant cache hit.
[2023-03-16 00:11:28] [INFO ] Implicit Places using invariants and state equation in 1158 ms returned []
Implicit Place search using SMT with State Equation took 1696 ms to find 0 implicit places.
[2023-03-16 00:11:28] [INFO ] Invariant cache hit.
[2023-03-16 00:11:30] [INFO ] Dead Transitions using invariants and state equation in 1340 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 868/898 places, 1352/1402 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3135 ms. Remains : 868/898 places, 1352/1402 transitions.
Stuttering acceptance computed with spot in 127 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-5B-LTLCardinality-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 (EQ s443 0) (EQ s720 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 25701 steps with 39 reset in 104 ms.
FORMULA NoC3x3-PT-5B-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-5B-LTLCardinality-07 finished in 3389 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))&&F(p1)))'
Support contains 3 out of 898 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 898/898 places, 1402/1402 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 887 transition count 1384
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 887 transition count 1384
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 29 place count 880 transition count 1374
Iterating global reduction 0 with 7 rules applied. Total rules applied 36 place count 880 transition count 1374
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 42 place count 874 transition count 1361
Iterating global reduction 0 with 6 rules applied. Total rules applied 48 place count 874 transition count 1361
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 50 place count 872 transition count 1357
Iterating global reduction 0 with 2 rules applied. Total rules applied 52 place count 872 transition count 1357
Applied a total of 52 rules in 94 ms. Remains 872 /898 variables (removed 26) and now considering 1357/1402 (removed 45) transitions.
// Phase 1: matrix 1357 rows 872 cols
[2023-03-16 00:11:30] [INFO ] Computed 66 place invariants in 12 ms
[2023-03-16 00:11:30] [INFO ] Implicit Places using invariants in 515 ms returned []
[2023-03-16 00:11:30] [INFO ] Invariant cache hit.
[2023-03-16 00:11:32] [INFO ] Implicit Places using invariants and state equation in 1301 ms returned []
Implicit Place search using SMT with State Equation took 1816 ms to find 0 implicit places.
[2023-03-16 00:11:32] [INFO ] Invariant cache hit.
[2023-03-16 00:11:33] [INFO ] Dead Transitions using invariants and state equation in 1142 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 872/898 places, 1357/1402 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3056 ms. Remains : 872/898 places, 1357/1402 transitions.
Stuttering acceptance computed with spot in 117 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : NoC3x3-PT-5B-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s315 0) (EQ s37 1)), p0:(EQ s611 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 546 steps with 0 reset in 3 ms.
FORMULA NoC3x3-PT-5B-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-5B-LTLCardinality-10 finished in 3199 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 898 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 898/898 places, 1402/1402 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 887 transition count 1385
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 887 transition count 1385
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 29 place count 880 transition count 1376
Iterating global reduction 0 with 7 rules applied. Total rules applied 36 place count 880 transition count 1376
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 44 place count 872 transition count 1360
Iterating global reduction 0 with 8 rules applied. Total rules applied 52 place count 872 transition count 1360
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 55 place count 869 transition count 1354
Iterating global reduction 0 with 3 rules applied. Total rules applied 58 place count 869 transition count 1354
Applied a total of 58 rules in 99 ms. Remains 869 /898 variables (removed 29) and now considering 1354/1402 (removed 48) transitions.
// Phase 1: matrix 1354 rows 869 cols
[2023-03-16 00:11:33] [INFO ] Computed 66 place invariants in 5 ms
[2023-03-16 00:11:34] [INFO ] Implicit Places using invariants in 551 ms returned []
[2023-03-16 00:11:34] [INFO ] Invariant cache hit.
[2023-03-16 00:11:35] [INFO ] Implicit Places using invariants and state equation in 1186 ms returned []
Implicit Place search using SMT with State Equation took 1740 ms to find 0 implicit places.
[2023-03-16 00:11:35] [INFO ] Invariant cache hit.
[2023-03-16 00:11:36] [INFO ] Dead Transitions using invariants and state equation in 1532 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 869/898 places, 1354/1402 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3373 ms. Remains : 869/898 places, 1354/1402 transitions.
Stuttering acceptance computed with spot in 86 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-5B-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s533 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA NoC3x3-PT-5B-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-5B-LTLCardinality-14 finished in 3483 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 2 out of 898 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 898/898 places, 1402/1402 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 67 transitions
Trivial Post-agglo rules discarded 67 transitions
Performed 67 trivial Post agglomeration. Transition count delta: 67
Iterating post reduction 0 with 67 rules applied. Total rules applied 67 place count 897 transition count 1334
Reduce places removed 67 places and 0 transitions.
Iterating post reduction 1 with 67 rules applied. Total rules applied 134 place count 830 transition count 1334
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 36 Pre rules applied. Total rules applied 134 place count 830 transition count 1298
Deduced a syphon composed of 36 places in 3 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 206 place count 794 transition count 1298
Discarding 33 places :
Symmetric choice reduction at 2 with 33 rule applications. Total rules 239 place count 761 transition count 1186
Iterating global reduction 2 with 33 rules applied. Total rules applied 272 place count 761 transition count 1186
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 276 place count 757 transition count 1178
Iterating global reduction 2 with 4 rules applied. Total rules applied 280 place count 757 transition count 1178
Performed 195 Post agglomeration using F-continuation condition.Transition count delta: 195
Deduced a syphon composed of 195 places in 1 ms
Reduce places removed 195 places and 0 transitions.
Iterating global reduction 2 with 390 rules applied. Total rules applied 670 place count 562 transition count 983
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 674 place count 562 transition count 979
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 677 place count 559 transition count 972
Iterating global reduction 3 with 3 rules applied. Total rules applied 680 place count 559 transition count 972
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 683 place count 556 transition count 966
Iterating global reduction 3 with 3 rules applied. Total rules applied 686 place count 556 transition count 966
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -26
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 888 place count 455 transition count 992
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 900 place count 455 transition count 980
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 4 with 74 rules applied. Total rules applied 974 place count 418 transition count 988
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 976 place count 418 transition count 986
Drop transitions removed 62 transitions
Redundant transition composition rules discarded 62 transitions
Iterating global reduction 5 with 62 rules applied. Total rules applied 1038 place count 418 transition count 924
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 5 with 9 rules applied. Total rules applied 1047 place count 409 transition count 924
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 5 Pre rules applied. Total rules applied 1047 place count 409 transition count 919
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 6 with 10 rules applied. Total rules applied 1057 place count 404 transition count 919
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 6 with 38 rules applied. Total rules applied 1095 place count 385 transition count 900
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 1096 place count 384 transition count 899
Applied a total of 1096 rules in 216 ms. Remains 384 /898 variables (removed 514) and now considering 899/1402 (removed 503) transitions.
// Phase 1: matrix 899 rows 384 cols
[2023-03-16 00:11:37] [INFO ] Computed 57 place invariants in 8 ms
[2023-03-16 00:11:37] [INFO ] Implicit Places using invariants in 275 ms returned []
[2023-03-16 00:11:37] [INFO ] Invariant cache hit.
[2023-03-16 00:11:37] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-03-16 00:11:38] [INFO ] Implicit Places using invariants and state equation in 790 ms returned []
Implicit Place search using SMT with State Equation took 1068 ms to find 0 implicit places.
[2023-03-16 00:11:38] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-16 00:11:38] [INFO ] Invariant cache hit.
[2023-03-16 00:11:38] [INFO ] Dead Transitions using invariants and state equation in 618 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 384/898 places, 899/1402 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1927 ms. Remains : 384/898 places, 899/1402 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0)]
Running random walk in product with property : NoC3x3-PT-5B-LTLCardinality-15 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 (EQ s252 0) (EQ s264 1))], 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 187 steps with 0 reset in 1 ms.
FORMULA NoC3x3-PT-5B-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-5B-LTLCardinality-15 finished in 2018 ms.
All properties solved by simple procedures.
Total runtime 41201 ms.
ITS solved all properties within timeout

BK_STOP 1678925500144

--------------------
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 LTLCardinality -timeout 360 -rebuildPNML

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="NoC3x3-PT-5B"
export BK_EXAMINATION="LTLCardinality"
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 NoC3x3-PT-5B, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r265-smll-167863539800299"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-5B.tgz
mv NoC3x3-PT-5B execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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