About the Execution of LoLa+red for CircularTrains-PT-384
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 935.735 | 286828.00 | 317214.00 | 1590.20 | FFFFFTFTF?T?TTTF | 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.r071-smll-167814397700187.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 CircularTrains-PT-384, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r071-smll-167814397700187
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 784K
-rw-r--r-- 1 mcc users 7.1K Feb 26 04:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 26 04:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 26 04:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 04:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 15:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 15:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 04:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K Feb 26 04:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 04:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 96K Feb 26 04:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 293K Mar 5 18:22 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 CircularTrains-PT-384-LTLCardinality-00
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-01
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-02
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-03
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-04
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-05
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-06
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-07
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-08
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-09
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-10
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-11
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-12
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-13
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-14
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678254023915
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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CircularTrains-PT-384
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-08 05:40:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-08 05:40:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 05:40:28] [INFO ] Load time of PNML (sax parser for PT used): 169 ms
[2023-03-08 05:40:28] [INFO ] Transformed 768 places.
[2023-03-08 05:40:28] [INFO ] Transformed 384 transitions.
[2023-03-08 05:40:28] [INFO ] Parsed PT model containing 768 places and 384 transitions and 1536 arcs in 336 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA CircularTrains-PT-384-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircularTrains-PT-384-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircularTrains-PT-384-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 51 out of 768 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 768/768 places, 384/384 transitions.
Applied a total of 0 rules in 188 ms. Remains 768 /768 variables (removed 0) and now considering 384/384 (removed 0) transitions.
// Phase 1: matrix 384 rows 768 cols
[2023-03-08 05:40:28] [INFO ] Computed 385 place invariants in 120 ms
[2023-03-08 05:40:30] [INFO ] Implicit Places using invariants in 1594 ms returned [7, 17, 58, 107, 353, 354, 383, 447, 448, 470, 475, 502, 538, 545, 671, 689, 693, 718, 741, 743, 747, 749, 760, 763, 764]
Discarding 25 places :
Implicit Place search using SMT only with invariants took 1657 ms to find 25 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 743/768 places, 384/384 transitions.
Applied a total of 0 rules in 110 ms. Remains 743 /743 variables (removed 0) and now considering 384/384 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1955 ms. Remains : 743/768 places, 384/384 transitions.
Support contains 51 out of 743 places after structural reductions.
[2023-03-08 05:40:30] [INFO ] Flatten gal took : 112 ms
[2023-03-08 05:40:30] [INFO ] Flatten gal took : 59 ms
[2023-03-08 05:40:30] [INFO ] Input system was already deterministic with 384 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 922 ms. (steps per millisecond=10 ) properties (out of 29) seen :24
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 384 rows 743 cols
[2023-03-08 05:40:32] [INFO ] Computed 360 place invariants in 48 ms
[2023-03-08 05:40:32] [INFO ] [Real]Absence check using 223 positive place invariants in 81 ms returned sat
[2023-03-08 05:40:32] [INFO ] [Real]Absence check using 223 positive and 137 generalized place invariants in 64 ms returned sat
[2023-03-08 05:40:32] [INFO ] After 497ms SMT Verify possible using all constraints in real domain returned unsat :5 sat :0
Fused 5 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 5 atomic propositions for a total of 13 simplifications.
FORMULA CircularTrains-PT-384-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA CircularTrains-PT-384-LTLCardinality-12 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((G(p0) U G(p1))))'
Support contains 7 out of 743 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 743/743 places, 384/384 transitions.
Applied a total of 0 rules in 34 ms. Remains 743 /743 variables (removed 0) and now considering 384/384 (removed 0) transitions.
[2023-03-08 05:40:33] [INFO ] Invariant cache hit.
[2023-03-08 05:40:34] [INFO ] Implicit Places using invariants in 1014 ms returned [1, 8, 19, 24, 30, 40, 44, 46, 60, 61, 68, 82, 83, 85, 95, 100, 104, 105, 129, 131, 133, 154, 158, 163, 170, 175, 181, 189, 194, 199, 211, 216, 217, 226, 241, 242, 250, 266, 272, 283, 289, 297, 299, 327, 330, 336, 342, 343, 347, 351, 359, 383, 390, 396, 404, 405, 415, 419, 426, 440, 465, 474, 485, 492, 493, 495, 496, 510, 513, 526, 537, 562, 565, 566, 572, 586, 593, 605, 608, 611, 614, 624, 629, 630, 633, 634, 648, 652, 659, 662, 683, 691, 698, 701, 705, 714, 717, 722, 726, 733, 736, 737]
Discarding 102 places :
Implicit Place search using SMT only with invariants took 1018 ms to find 102 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 641/743 places, 384/384 transitions.
Applied a total of 0 rules in 25 ms. Remains 641 /641 variables (removed 0) and now considering 384/384 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1078 ms. Remains : 641/743 places, 384/384 transitions.
Stuttering acceptance computed with spot in 447 ms :[(NOT p1), (NOT p1), true, (AND p1 (NOT p0)), (NOT p1)]
Running random walk in product with property : CircularTrains-PT-384-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND p1 p0), acceptance={} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 2}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(AND (LEQ s9 s613) (GT s189 s448) (LEQ s246 s298)), p0:(AND (LEQ s9 s613) (GT 1 s273))], 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]]
Entered a terminal (fully accepting) state of product in 57 steps with 0 reset in 10 ms.
FORMULA CircularTrains-PT-384-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircularTrains-PT-384-LTLCardinality-01 finished in 1633 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((p0||X(G(p1)))))'
Support contains 5 out of 743 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 743/743 places, 384/384 transitions.
Applied a total of 0 rules in 40 ms. Remains 743 /743 variables (removed 0) and now considering 384/384 (removed 0) transitions.
[2023-03-08 05:40:34] [INFO ] Invariant cache hit.
[2023-03-08 05:40:36] [INFO ] Implicit Places using invariants in 1452 ms returned [1, 8, 19, 24, 30, 40, 44, 46, 60, 61, 68, 82, 83, 85, 95, 100, 104, 105, 129, 131, 133, 154, 158, 163, 170, 175, 181, 189, 194, 199, 211, 216, 217, 226, 241, 242, 250, 266, 272, 283, 289, 297, 299, 327, 330, 336, 342, 343, 346, 347, 351, 359, 383, 390, 396, 404, 405, 415, 419, 426, 440, 465, 474, 485, 493, 495, 496, 510, 513, 526, 537, 562, 565, 566, 572, 586, 593, 605, 608, 611, 614, 624, 629, 630, 633, 634, 648, 652, 659, 662, 683, 691, 701, 705, 714, 717, 722, 726, 733, 736, 737]
Discarding 101 places :
Implicit Place search using SMT only with invariants took 1458 ms to find 101 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 642/743 places, 384/384 transitions.
Applied a total of 0 rules in 25 ms. Remains 642 /642 variables (removed 0) and now considering 384/384 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1524 ms. Remains : 642/743 places, 384/384 transitions.
Stuttering acceptance computed with spot in 113 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : CircularTrains-PT-384-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT s428 s606), p1:(AND (GT 2 s13) (GT s36 s215))], 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 CircularTrains-PT-384-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircularTrains-PT-384-LTLCardinality-02 finished in 1663 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 3 out of 743 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 743/743 places, 384/384 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 743 transition count 378
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 737 transition count 378
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 12 place count 737 transition count 359
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 50 place count 718 transition count 359
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 88 place count 699 transition count 340
Applied a total of 88 rules in 150 ms. Remains 699 /743 variables (removed 44) and now considering 340/384 (removed 44) transitions.
// Phase 1: matrix 340 rows 699 cols
[2023-03-08 05:40:36] [INFO ] Computed 360 place invariants in 17 ms
[2023-03-08 05:40:37] [INFO ] Implicit Places using invariants in 1234 ms returned [1, 8, 19, 24, 30, 40, 44, 46, 59, 60, 67, 81, 82, 84, 94, 99, 103, 104, 125, 127, 129, 149, 152, 156, 163, 168, 172, 180, 184, 188, 200, 205, 206, 215, 230, 231, 238, 253, 259, 269, 275, 283, 285, 312, 315, 321, 327, 328, 331, 332, 336, 343, 366, 373, 379, 385, 386, 396, 400, 407, 421, 446, 455, 465, 472, 473, 475, 476, 490, 493, 503, 513, 532, 535, 536, 542, 561, 568, 571, 574, 576, 584, 589, 590, 593, 594, 608, 612, 618, 621, 642, 650, 656, 659, 663, 671, 674, 678, 682, 689, 692, 693]
Discarding 102 places :
Implicit Place search using SMT only with invariants took 1238 ms to find 102 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 597/743 places, 340/384 transitions.
Drop transitions removed 81 transitions
Trivial Post-agglo rules discarded 81 transitions
Performed 81 trivial Post agglomeration. Transition count delta: 81
Iterating post reduction 0 with 81 rules applied. Total rules applied 81 place count 597 transition count 259
Reduce places removed 81 places and 0 transitions.
Iterating post reduction 1 with 81 rules applied. Total rules applied 162 place count 516 transition count 259
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 162 place count 516 transition count 256
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 168 place count 513 transition count 256
Applied a total of 168 rules in 59 ms. Remains 513 /597 variables (removed 84) and now considering 256/340 (removed 84) transitions.
// Phase 1: matrix 256 rows 513 cols
[2023-03-08 05:40:38] [INFO ] Computed 258 place invariants in 6 ms
[2023-03-08 05:40:38] [INFO ] Implicit Places using invariants in 926 ms returned []
[2023-03-08 05:40:38] [INFO ] Invariant cache hit.
[2023-03-08 05:40:40] [INFO ] Implicit Places using invariants and state equation in 1169 ms returned []
Implicit Place search using SMT with State Equation took 2104 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 513/743 places, 256/384 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3555 ms. Remains : 513/743 places, 256/384 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Running random walk in product with property : CircularTrains-PT-384-LTLCardinality-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 (GT 1 s120) (LEQ s406 s11))], 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 0 reset in 2105 ms.
Product exploration explored 100000 steps with 0 reset in 2263 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]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 142 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Finished random walk after 213 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=35 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 137 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Support contains 3 out of 513 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 513/513 places, 256/256 transitions.
Applied a total of 0 rules in 17 ms. Remains 513 /513 variables (removed 0) and now considering 256/256 (removed 0) transitions.
[2023-03-08 05:40:45] [INFO ] Invariant cache hit.
[2023-03-08 05:40:46] [INFO ] Implicit Places using invariants in 921 ms returned []
[2023-03-08 05:40:46] [INFO ] Invariant cache hit.
[2023-03-08 05:40:46] [INFO ] Implicit Places using invariants and state equation in 926 ms returned []
Implicit Place search using SMT with State Equation took 1851 ms to find 0 implicit places.
[2023-03-08 05:40:46] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-08 05:40:46] [INFO ] Invariant cache hit.
[2023-03-08 05:40:47] [INFO ] Dead Transitions using invariants and state equation in 361 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2251 ms. Remains : 513/513 places, 256/256 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]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 136 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Finished random walk after 336 steps, including 0 resets, run visited all 1 properties in 10 ms. (steps per millisecond=33 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 211 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 62 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 55 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 2229 ms.
Product exploration explored 100000 steps with 0 reset in 2148 ms.
Support contains 3 out of 513 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 513/513 places, 256/256 transitions.
Applied a total of 0 rules in 16 ms. Remains 513 /513 variables (removed 0) and now considering 256/256 (removed 0) transitions.
[2023-03-08 05:40:52] [INFO ] Invariant cache hit.
[2023-03-08 05:40:53] [INFO ] Implicit Places using invariants in 852 ms returned []
[2023-03-08 05:40:53] [INFO ] Invariant cache hit.
[2023-03-08 05:40:54] [INFO ] Implicit Places using invariants and state equation in 1077 ms returned []
Implicit Place search using SMT with State Equation took 1931 ms to find 0 implicit places.
[2023-03-08 05:40:54] [INFO ] Redundant transitions in 7 ms returned []
[2023-03-08 05:40:54] [INFO ] Invariant cache hit.
[2023-03-08 05:40:54] [INFO ] Dead Transitions using invariants and state equation in 534 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2509 ms. Remains : 513/513 places, 256/256 transitions.
Treatment of property CircularTrains-PT-384-LTLCardinality-03 finished in 18517 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 U (p1||G(p0))))&&(!p0||X((p2 U p3))))))'
Support contains 8 out of 743 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 743/743 places, 384/384 transitions.
Applied a total of 0 rules in 33 ms. Remains 743 /743 variables (removed 0) and now considering 384/384 (removed 0) transitions.
// Phase 1: matrix 384 rows 743 cols
[2023-03-08 05:40:55] [INFO ] Computed 360 place invariants in 10 ms
[2023-03-08 05:40:56] [INFO ] Implicit Places using invariants in 981 ms returned [1, 8, 19, 24, 30, 40, 44, 46, 60, 61, 68, 82, 83, 85, 95, 100, 104, 105, 129, 131, 133, 154, 158, 163, 170, 175, 181, 189, 194, 199, 211, 216, 217, 226, 241, 242, 250, 266, 272, 283, 289, 297, 299, 327, 330, 336, 342, 343, 346, 347, 351, 359, 383, 390, 396, 404, 405, 415, 419, 426, 440, 465, 474, 485, 492, 493, 495, 496, 510, 513, 526, 537, 562, 565, 566, 572, 586, 593, 605, 608, 611, 614, 624, 629, 630, 633, 634, 648, 652, 659, 662, 683, 691, 698, 701, 705, 714, 717, 722, 726, 733, 736, 737]
Discarding 103 places :
Implicit Place search using SMT only with invariants took 987 ms to find 103 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 640/743 places, 384/384 transitions.
Applied a total of 0 rules in 13 ms. Remains 640 /640 variables (removed 0) and now considering 384/384 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1036 ms. Remains : 640/743 places, 384/384 transitions.
Stuttering acceptance computed with spot in 287 ms :[(OR (AND (NOT p0) (NOT p1)) (AND p0 (NOT p3))), (OR (AND (NOT p0) (NOT p1)) (AND p0 (NOT p3))), (NOT p3), (AND (NOT p0) (NOT p1)), true]
Running random walk in product with property : CircularTrains-PT-384-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p3) p2), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=2 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(GT s24 s325), p3:(LEQ s384 s521), p2:(LEQ s265 s82), p1:(AND (GT s233 s30) (GT s24 s325))], 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 2 steps with 0 reset in 1 ms.
FORMULA CircularTrains-PT-384-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircularTrains-PT-384-LTLCardinality-04 finished in 1362 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 2 out of 743 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 743/743 places, 384/384 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 743 transition count 378
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 737 transition count 378
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 12 place count 737 transition count 360
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 48 place count 719 transition count 360
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 2 with 38 rules applied. Total rules applied 86 place count 700 transition count 341
Applied a total of 86 rules in 104 ms. Remains 700 /743 variables (removed 43) and now considering 341/384 (removed 43) transitions.
// Phase 1: matrix 341 rows 700 cols
[2023-03-08 05:40:56] [INFO ] Computed 360 place invariants in 10 ms
[2023-03-08 05:40:57] [INFO ] Implicit Places using invariants in 1179 ms returned [1, 8, 19, 24, 30, 40, 44, 46, 59, 60, 67, 81, 82, 84, 94, 99, 103, 104, 125, 127, 129, 149, 152, 156, 163, 168, 172, 180, 184, 188, 200, 205, 206, 215, 230, 231, 238, 253, 259, 269, 275, 283, 285, 312, 315, 321, 327, 328, 331, 332, 336, 343, 366, 373, 379, 385, 386, 396, 400, 407, 421, 446, 455, 465, 472, 473, 475, 476, 490, 493, 503, 513, 532, 535, 536, 542, 555, 562, 569, 572, 575, 577, 585, 590, 591, 594, 595, 609, 613, 619, 622, 643, 651, 657, 660, 664, 672, 675, 679, 683, 690, 693, 694]
Discarding 103 places :
Implicit Place search using SMT only with invariants took 1181 ms to find 103 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 597/743 places, 341/384 transitions.
Drop transitions removed 83 transitions
Trivial Post-agglo rules discarded 83 transitions
Performed 83 trivial Post agglomeration. Transition count delta: 83
Iterating post reduction 0 with 83 rules applied. Total rules applied 83 place count 597 transition count 258
Reduce places removed 83 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 84 rules applied. Total rules applied 167 place count 514 transition count 257
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 168 place count 513 transition count 257
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 168 place count 513 transition count 256
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 170 place count 512 transition count 256
Applied a total of 170 rules in 32 ms. Remains 512 /597 variables (removed 85) and now considering 256/341 (removed 85) transitions.
// Phase 1: matrix 256 rows 512 cols
[2023-03-08 05:40:57] [INFO ] Computed 257 place invariants in 5 ms
[2023-03-08 05:40:58] [INFO ] Implicit Places using invariants in 779 ms returned []
[2023-03-08 05:40:58] [INFO ] Invariant cache hit.
[2023-03-08 05:40:59] [INFO ] Implicit Places using invariants and state equation in 1130 ms returned []
Implicit Place search using SMT with State Equation took 1913 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 512/743 places, 256/384 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3230 ms. Remains : 512/743 places, 256/384 transitions.
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CircularTrains-PT-384-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s151 s21)], 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 1666 reset in 2276 ms.
Product exploration explored 100000 steps with 1774 reset in 2203 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 176 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 89 ms :[(NOT p0), (NOT p0)]
Finished random walk after 25 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=8 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 223 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 169 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0)]
[2023-03-08 05:41:05] [INFO ] Invariant cache hit.
[2023-03-08 05:41:05] [INFO ] [Real]Absence check using 255 positive place invariants in 210 ms returned sat
[2023-03-08 05:41:05] [INFO ] [Real]Absence check using 255 positive and 2 generalized place invariants in 14 ms returned sat
[2023-03-08 05:41:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 05:41:07] [INFO ] [Real]Absence check using state equation in 1830 ms returned sat
[2023-03-08 05:41:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 05:41:08] [INFO ] [Nat]Absence check using 255 positive place invariants in 168 ms returned sat
[2023-03-08 05:41:08] [INFO ] [Nat]Absence check using 255 positive and 2 generalized place invariants in 24 ms returned sat
[2023-03-08 05:41:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 05:41:09] [INFO ] [Nat]Absence check using state equation in 1162 ms returned sat
[2023-03-08 05:41:09] [INFO ] Computed and/alt/rep : 128/256/128 causal constraints (skipped 0 transitions) in 24 ms.
[2023-03-08 05:41:10] [INFO ] Added : 126 causal constraints over 26 iterations in 1532 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 512 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 512/512 places, 256/256 transitions.
Applied a total of 0 rules in 28 ms. Remains 512 /512 variables (removed 0) and now considering 256/256 (removed 0) transitions.
[2023-03-08 05:41:10] [INFO ] Invariant cache hit.
[2023-03-08 05:41:11] [INFO ] Implicit Places using invariants in 931 ms returned []
[2023-03-08 05:41:11] [INFO ] Invariant cache hit.
[2023-03-08 05:41:12] [INFO ] Implicit Places using invariants and state equation in 891 ms returned []
Implicit Place search using SMT with State Equation took 1826 ms to find 0 implicit places.
[2023-03-08 05:41:12] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-08 05:41:12] [INFO ] Invariant cache hit.
[2023-03-08 05:41:13] [INFO ] Dead Transitions using invariants and state equation in 446 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2316 ms. Remains : 512/512 places, 256/256 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 180 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 104 ms :[(NOT p0), (NOT p0)]
Finished random walk after 15 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=15 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 215 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 106 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0)]
[2023-03-08 05:41:14] [INFO ] Invariant cache hit.
[2023-03-08 05:41:14] [INFO ] [Real]Absence check using 255 positive place invariants in 206 ms returned sat
[2023-03-08 05:41:14] [INFO ] [Real]Absence check using 255 positive and 2 generalized place invariants in 13 ms returned sat
[2023-03-08 05:41:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 05:41:16] [INFO ] [Real]Absence check using state equation in 1688 ms returned sat
[2023-03-08 05:41:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 05:41:17] [INFO ] [Nat]Absence check using 255 positive place invariants in 207 ms returned sat
[2023-03-08 05:41:17] [INFO ] [Nat]Absence check using 255 positive and 2 generalized place invariants in 40 ms returned sat
[2023-03-08 05:41:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 05:41:18] [INFO ] [Nat]Absence check using state equation in 1001 ms returned sat
[2023-03-08 05:41:18] [INFO ] Computed and/alt/rep : 128/256/128 causal constraints (skipped 0 transitions) in 17 ms.
[2023-03-08 05:41:19] [INFO ] Added : 126 causal constraints over 26 iterations in 1204 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 123 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1779 reset in 2483 ms.
Product exploration explored 100000 steps with 1768 reset in 2184 ms.
Support contains 2 out of 512 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 512/512 places, 256/256 transitions.
Applied a total of 0 rules in 16 ms. Remains 512 /512 variables (removed 0) and now considering 256/256 (removed 0) transitions.
[2023-03-08 05:41:24] [INFO ] Invariant cache hit.
[2023-03-08 05:41:25] [INFO ] Implicit Places using invariants in 1004 ms returned []
[2023-03-08 05:41:25] [INFO ] Invariant cache hit.
[2023-03-08 05:41:26] [INFO ] Implicit Places using invariants and state equation in 1005 ms returned []
Implicit Place search using SMT with State Equation took 2012 ms to find 0 implicit places.
[2023-03-08 05:41:26] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-08 05:41:26] [INFO ] Invariant cache hit.
[2023-03-08 05:41:26] [INFO ] Dead Transitions using invariants and state equation in 530 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2570 ms. Remains : 512/512 places, 256/256 transitions.
Treatment of property CircularTrains-PT-384-LTLCardinality-05 finished in 30323 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&&F(p1)&&F(G(p2)))))'
Support contains 6 out of 743 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 743/743 places, 384/384 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 743 transition count 378
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 737 transition count 378
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 12 place count 737 transition count 359
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 50 place count 718 transition count 359
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 2 with 38 rules applied. Total rules applied 88 place count 699 transition count 340
Applied a total of 88 rules in 84 ms. Remains 699 /743 variables (removed 44) and now considering 340/384 (removed 44) transitions.
// Phase 1: matrix 340 rows 699 cols
[2023-03-08 05:41:26] [INFO ] Computed 360 place invariants in 9 ms
[2023-03-08 05:41:28] [INFO ] Implicit Places using invariants in 1150 ms returned [1, 8, 19, 24, 30, 40, 44, 46, 59, 60, 67, 81, 82, 84, 94, 99, 103, 104, 125, 127, 129, 149, 152, 156, 163, 168, 172, 180, 184, 188, 200, 205, 206, 215, 230, 231, 238, 253, 259, 269, 275, 283, 312, 315, 321, 327, 328, 331, 332, 336, 343, 366, 373, 379, 385, 386, 396, 400, 407, 421, 446, 455, 465, 472, 473, 475, 476, 490, 493, 503, 513, 532, 535, 536, 542, 555, 561, 568, 571, 574, 576, 584, 589, 590, 593, 594, 608, 612, 618, 621, 642, 650, 656, 659, 663, 671, 674, 678, 682, 689, 692, 693]
Discarding 102 places :
Implicit Place search using SMT only with invariants took 1151 ms to find 102 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 597/743 places, 340/384 transitions.
Drop transitions removed 77 transitions
Trivial Post-agglo rules discarded 77 transitions
Performed 77 trivial Post agglomeration. Transition count delta: 77
Iterating post reduction 0 with 77 rules applied. Total rules applied 77 place count 597 transition count 263
Reduce places removed 77 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 79 rules applied. Total rules applied 156 place count 520 transition count 261
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 158 place count 518 transition count 261
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 158 place count 518 transition count 257
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 166 place count 514 transition count 257
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 3 with 2 rules applied. Total rules applied 168 place count 513 transition count 256
Applied a total of 168 rules in 36 ms. Remains 513 /597 variables (removed 84) and now considering 256/340 (removed 84) transitions.
// Phase 1: matrix 256 rows 513 cols
[2023-03-08 05:41:28] [INFO ] Computed 258 place invariants in 5 ms
[2023-03-08 05:41:28] [INFO ] Implicit Places using invariants in 707 ms returned []
[2023-03-08 05:41:28] [INFO ] Invariant cache hit.
[2023-03-08 05:41:29] [INFO ] Implicit Places using invariants and state equation in 1048 ms returned []
Implicit Place search using SMT with State Equation took 1759 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 513/743 places, 256/384 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3032 ms. Remains : 513/743 places, 256/384 transitions.
Stuttering acceptance computed with spot in 266 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : CircularTrains-PT-384-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 3}], [{ cond=p2, acceptance={} source=1 dest: 1}, { cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GT s61 s390), p1:(LEQ s209 s473), p2:(GT s315 s99)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 2 reset in 1792 ms.
Product exploration explored 100000 steps with 0 reset in 1891 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) p2), (X (NOT p0)), (X (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (NOT p1)), (X p1), (X (X p2)), (X (X (NOT p2))), (X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 3 factoid took 567 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter insensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 220 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (OR (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 80 steps, including 0 resets, run visited all 4 properties in 8 ms. (steps per millisecond=10 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT p0)), (X (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (NOT p1)), (X p1), (X (X p2)), (X (X (NOT p2))), (X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F p1), (F (NOT p2)), (F (AND p0 (NOT p1))), (F p0)]
Knowledge based reduction with 3 factoid took 757 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 213 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 218 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (OR (NOT p0) (NOT p1)), (NOT p1)]
[2023-03-08 05:41:35] [INFO ] Invariant cache hit.
[2023-03-08 05:41:36] [INFO ] [Real]Absence check using 255 positive place invariants in 209 ms returned sat
[2023-03-08 05:41:36] [INFO ] [Real]Absence check using 255 positive and 3 generalized place invariants in 40 ms returned sat
[2023-03-08 05:41:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 05:41:37] [INFO ] [Real]Absence check using state equation in 1032 ms returned sat
[2023-03-08 05:41:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 05:41:38] [INFO ] [Nat]Absence check using 255 positive place invariants in 190 ms returned sat
[2023-03-08 05:41:38] [INFO ] [Nat]Absence check using 255 positive and 3 generalized place invariants in 29 ms returned sat
[2023-03-08 05:41:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 05:41:39] [INFO ] [Nat]Absence check using state equation in 949 ms returned sat
[2023-03-08 05:41:39] [INFO ] Computed and/alt/rep : 128/256/128 causal constraints (skipped 0 transitions) in 27 ms.
[2023-03-08 05:41:40] [INFO ] Added : 126 causal constraints over 26 iterations in 1356 ms. Result :sat
Could not prove EG (NOT p0)
[2023-03-08 05:41:40] [INFO ] Invariant cache hit.
[2023-03-08 05:41:41] [INFO ] [Real]Absence check using 255 positive place invariants in 195 ms returned sat
[2023-03-08 05:41:41] [INFO ] [Real]Absence check using 255 positive and 3 generalized place invariants in 45 ms returned sat
[2023-03-08 05:41:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 05:41:42] [INFO ] [Real]Absence check using state equation in 942 ms returned sat
[2023-03-08 05:41:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 05:41:42] [INFO ] [Nat]Absence check using 255 positive place invariants in 203 ms returned sat
[2023-03-08 05:41:42] [INFO ] [Nat]Absence check using 255 positive and 3 generalized place invariants in 33 ms returned sat
[2023-03-08 05:41:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 05:41:44] [INFO ] [Nat]Absence check using state equation in 1157 ms returned sat
[2023-03-08 05:41:44] [INFO ] Computed and/alt/rep : 128/256/128 causal constraints (skipped 0 transitions) in 28 ms.
[2023-03-08 05:41:45] [INFO ] Added : 126 causal constraints over 26 iterations in 1403 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 6 out of 513 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 513/513 places, 256/256 transitions.
Applied a total of 0 rules in 15 ms. Remains 513 /513 variables (removed 0) and now considering 256/256 (removed 0) transitions.
[2023-03-08 05:41:45] [INFO ] Invariant cache hit.
[2023-03-08 05:41:46] [INFO ] Implicit Places using invariants in 894 ms returned []
[2023-03-08 05:41:46] [INFO ] Invariant cache hit.
[2023-03-08 05:41:47] [INFO ] Implicit Places using invariants and state equation in 1088 ms returned []
Implicit Place search using SMT with State Equation took 1987 ms to find 0 implicit places.
[2023-03-08 05:41:47] [INFO ] Invariant cache hit.
[2023-03-08 05:41:47] [INFO ] Dead Transitions using invariants and state equation in 472 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2475 ms. Remains : 513/513 places, 256/256 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 p2 (NOT p0) (NOT p1)), (X (NOT p0)), (X (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (X p2)), (X (X (NOT p2))), (X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 3 factoid took 499 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 226 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (OR (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 689 steps, including 0 resets, run visited all 4 properties in 60 ms. (steps per millisecond=11 )
Knowledge obtained : [(AND p2 (NOT p0) (NOT p1)), (X (NOT p0)), (X (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (X p2)), (X (X (NOT p2))), (X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F p1), (F (NOT p2)), (F (AND p0 (NOT p1))), (F p0)]
Knowledge based reduction with 3 factoid took 631 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 218 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 228 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (OR (NOT p0) (NOT p1)), (NOT p1)]
[2023-03-08 05:41:49] [INFO ] Invariant cache hit.
[2023-03-08 05:41:50] [INFO ] [Real]Absence check using 255 positive place invariants in 207 ms returned sat
[2023-03-08 05:41:50] [INFO ] [Real]Absence check using 255 positive and 3 generalized place invariants in 41 ms returned sat
[2023-03-08 05:41:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 05:41:51] [INFO ] [Real]Absence check using state equation in 1201 ms returned sat
[2023-03-08 05:41:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 05:41:52] [INFO ] [Nat]Absence check using 255 positive place invariants in 210 ms returned sat
[2023-03-08 05:41:52] [INFO ] [Nat]Absence check using 255 positive and 3 generalized place invariants in 46 ms returned sat
[2023-03-08 05:41:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 05:41:53] [INFO ] [Nat]Absence check using state equation in 1170 ms returned sat
[2023-03-08 05:41:53] [INFO ] Computed and/alt/rep : 128/256/128 causal constraints (skipped 0 transitions) in 25 ms.
[2023-03-08 05:41:55] [INFO ] Added : 126 causal constraints over 26 iterations in 1415 ms. Result :sat
Could not prove EG (NOT p0)
[2023-03-08 05:41:55] [INFO ] Invariant cache hit.
[2023-03-08 05:41:55] [INFO ] [Real]Absence check using 255 positive place invariants in 209 ms returned sat
[2023-03-08 05:41:55] [INFO ] [Real]Absence check using 255 positive and 3 generalized place invariants in 70 ms returned sat
[2023-03-08 05:41:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 05:41:57] [INFO ] [Real]Absence check using state equation in 1415 ms returned sat
[2023-03-08 05:41:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 05:41:57] [INFO ] [Nat]Absence check using 255 positive place invariants in 122 ms returned sat
[2023-03-08 05:41:57] [INFO ] [Nat]Absence check using 255 positive and 3 generalized place invariants in 26 ms returned sat
[2023-03-08 05:41:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 05:41:58] [INFO ] [Nat]Absence check using state equation in 1105 ms returned sat
[2023-03-08 05:41:58] [INFO ] Computed and/alt/rep : 128/256/128 causal constraints (skipped 0 transitions) in 20 ms.
[2023-03-08 05:42:00] [INFO ] Added : 126 causal constraints over 26 iterations in 1315 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 215 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (OR (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 2 reset in 1873 ms.
Product exploration explored 100000 steps with 0 reset in 1973 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 228 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (OR (NOT p0) (NOT p1)), (NOT p1)]
Support contains 6 out of 513 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 513/513 places, 256/256 transitions.
Applied a total of 0 rules in 73 ms. Remains 513 /513 variables (removed 0) and now considering 256/256 (removed 0) transitions.
[2023-03-08 05:42:04] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 05:42:04] [INFO ] Invariant cache hit.
[2023-03-08 05:42:05] [INFO ] Dead Transitions using invariants and state equation in 517 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 603 ms. Remains : 513/513 places, 256/256 transitions.
Support contains 6 out of 513 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 513/513 places, 256/256 transitions.
Applied a total of 0 rules in 18 ms. Remains 513 /513 variables (removed 0) and now considering 256/256 (removed 0) transitions.
[2023-03-08 05:42:05] [INFO ] Invariant cache hit.
[2023-03-08 05:42:06] [INFO ] Implicit Places using invariants in 858 ms returned []
[2023-03-08 05:42:06] [INFO ] Invariant cache hit.
[2023-03-08 05:42:07] [INFO ] Implicit Places using invariants and state equation in 1003 ms returned []
Implicit Place search using SMT with State Equation took 1875 ms to find 0 implicit places.
[2023-03-08 05:42:07] [INFO ] Invariant cache hit.
[2023-03-08 05:42:07] [INFO ] Dead Transitions using invariants and state equation in 537 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2438 ms. Remains : 513/513 places, 256/256 transitions.
Treatment of property CircularTrains-PT-384-LTLCardinality-06 finished in 40979 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||G(p1)||X(X(G(p2)))))))'
Support contains 5 out of 743 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 743/743 places, 384/384 transitions.
Applied a total of 0 rules in 29 ms. Remains 743 /743 variables (removed 0) and now considering 384/384 (removed 0) transitions.
// Phase 1: matrix 384 rows 743 cols
[2023-03-08 05:42:07] [INFO ] Computed 360 place invariants in 10 ms
[2023-03-08 05:42:09] [INFO ] Implicit Places using invariants in 1243 ms returned [1, 8, 19, 24, 30, 40, 44, 46, 60, 61, 68, 82, 83, 85, 95, 100, 104, 105, 129, 131, 133, 154, 158, 163, 170, 175, 181, 189, 194, 199, 211, 216, 217, 226, 241, 242, 250, 266, 272, 283, 289, 297, 299, 327, 330, 336, 342, 343, 346, 347, 351, 359, 383, 390, 396, 404, 405, 415, 419, 426, 440, 465, 474, 485, 492, 493, 495, 496, 510, 513, 526, 537, 562, 565, 566, 572, 586, 593, 605, 608, 611, 614, 624, 629, 630, 633, 634, 648, 652, 659, 662, 683, 691, 698, 701, 705, 714, 717, 722, 726, 733, 736, 737]
Discarding 103 places :
Implicit Place search using SMT only with invariants took 1245 ms to find 103 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 640/743 places, 384/384 transitions.
Applied a total of 0 rules in 11 ms. Remains 640 /640 variables (removed 0) and now considering 384/384 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1286 ms. Remains : 640/743 places, 384/384 transitions.
Stuttering acceptance computed with spot in 411 ms :[true, (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : CircularTrains-PT-384-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 7}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 8}], [{ cond=(NOT p2), acceptance={} source=2 dest: 0}, { cond=p2, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 2}, { cond=(AND p1 p2), acceptance={} source=3 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={} source=6 dest: 1}], [{ cond=true, acceptance={} source=7 dest: 2}], [{ cond=(NOT p1), acceptance={} source=8 dest: 2}, { cond=p1, acceptance={} source=8 dest: 3}]], initial=5, aps=[p0:(GT s341 s9), p1:(GT s554 s348), p2:(GT 1 s233)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 118 steps with 0 reset in 3 ms.
FORMULA CircularTrains-PT-384-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircularTrains-PT-384-LTLCardinality-08 finished in 1733 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 5 out of 743 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 743/743 places, 384/384 transitions.
Applied a total of 0 rules in 17 ms. Remains 743 /743 variables (removed 0) and now considering 384/384 (removed 0) transitions.
[2023-03-08 05:42:09] [INFO ] Invariant cache hit.
[2023-03-08 05:42:10] [INFO ] Implicit Places using invariants in 1145 ms returned [1, 8, 19, 24, 30, 40, 44, 46, 60, 61, 68, 82, 83, 85, 95, 100, 104, 105, 129, 131, 133, 154, 158, 163, 170, 175, 181, 189, 194, 199, 211, 216, 217, 226, 241, 242, 250, 266, 272, 283, 289, 297, 299, 327, 330, 336, 342, 343, 346, 347, 351, 359, 383, 390, 396, 404, 405, 415, 419, 426, 440, 465, 474, 485, 492, 493, 495, 496, 510, 513, 526, 537, 562, 565, 566, 572, 586, 593, 605, 608, 611, 614, 624, 629, 630, 633, 634, 648, 652, 659, 662, 683, 691, 698, 701, 705, 714, 717, 722, 726, 733, 736, 737]
Discarding 103 places :
Implicit Place search using SMT only with invariants took 1146 ms to find 103 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 640/743 places, 384/384 transitions.
Applied a total of 0 rules in 21 ms. Remains 640 /640 variables (removed 0) and now considering 384/384 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1185 ms. Remains : 640/743 places, 384/384 transitions.
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CircularTrains-PT-384-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LEQ 1 s470) (AND (LEQ s65 s481) (LEQ s386 s615)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 1766 reset in 2495 ms.
Product exploration explored 100000 steps with 1730 reset in 2617 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 163 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Finished random walk after 58 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=14 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 202 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
// Phase 1: matrix 384 rows 640 cols
[2023-03-08 05:42:16] [INFO ] Computed 257 place invariants in 7 ms
[2023-03-08 05:42:17] [INFO ] [Real]Absence check using 255 positive place invariants in 159 ms returned sat
[2023-03-08 05:42:17] [INFO ] [Real]Absence check using 255 positive and 2 generalized place invariants in 23 ms returned sat
[2023-03-08 05:42:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 05:42:19] [INFO ] [Real]Absence check using state equation in 1704 ms returned sat
[2023-03-08 05:42:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 05:42:19] [INFO ] [Nat]Absence check using 255 positive place invariants in 158 ms returned sat
[2023-03-08 05:42:19] [INFO ] [Nat]Absence check using 255 positive and 2 generalized place invariants in 57 ms returned sat
[2023-03-08 05:42:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 05:42:21] [INFO ] [Nat]Absence check using state equation in 1421 ms returned sat
[2023-03-08 05:42:21] [INFO ] Computed and/alt/rep : 256/384/256 causal constraints (skipped 0 transitions) in 35 ms.
[2023-03-08 05:42:24] [INFO ] Added : 253 causal constraints over 51 iterations in 3572 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 5 out of 640 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 640/640 places, 384/384 transitions.
Drop transitions removed 123 transitions
Trivial Post-agglo rules discarded 123 transitions
Performed 123 trivial Post agglomeration. Transition count delta: 123
Iterating post reduction 0 with 123 rules applied. Total rules applied 123 place count 640 transition count 261
Reduce places removed 123 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 125 rules applied. Total rules applied 248 place count 517 transition count 259
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 250 place count 515 transition count 259
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 250 place count 515 transition count 257
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 254 place count 513 transition count 257
Applied a total of 254 rules in 36 ms. Remains 513 /640 variables (removed 127) and now considering 257/384 (removed 127) transitions.
// Phase 1: matrix 257 rows 513 cols
[2023-03-08 05:42:24] [INFO ] Computed 257 place invariants in 8 ms
[2023-03-08 05:42:25] [INFO ] Implicit Places using invariants in 763 ms returned []
[2023-03-08 05:42:25] [INFO ] Invariant cache hit.
[2023-03-08 05:42:26] [INFO ] Implicit Places using invariants and state equation in 787 ms returned []
Implicit Place search using SMT with State Equation took 1569 ms to find 0 implicit places.
[2023-03-08 05:42:26] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-08 05:42:26] [INFO ] Invariant cache hit.
[2023-03-08 05:42:27] [INFO ] Dead Transitions using invariants and state equation in 501 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 513/640 places, 257/384 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2117 ms. Remains : 513/640 places, 257/384 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 171 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Finished random walk after 21 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=10 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 202 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
[2023-03-08 05:42:27] [INFO ] Invariant cache hit.
[2023-03-08 05:42:28] [INFO ] [Real]Absence check using 255 positive place invariants in 183 ms returned sat
[2023-03-08 05:42:28] [INFO ] [Real]Absence check using 255 positive and 2 generalized place invariants in 41 ms returned sat
[2023-03-08 05:42:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 05:42:30] [INFO ] [Real]Absence check using state equation in 1711 ms returned sat
[2023-03-08 05:42:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 05:42:30] [INFO ] [Nat]Absence check using 255 positive place invariants in 225 ms returned sat
[2023-03-08 05:42:30] [INFO ] [Nat]Absence check using 255 positive and 2 generalized place invariants in 25 ms returned sat
[2023-03-08 05:42:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 05:42:31] [INFO ] [Nat]Absence check using state equation in 854 ms returned sat
[2023-03-08 05:42:31] [INFO ] Computed and/alt/rep : 129/257/129 causal constraints (skipped 0 transitions) in 23 ms.
[2023-03-08 05:42:32] [INFO ] Added : 127 causal constraints over 26 iterations in 1298 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Product exploration explored 100000 steps with 2611 reset in 2392 ms.
Product exploration explored 100000 steps with 2566 reset in 2263 ms.
Support contains 5 out of 513 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 513/513 places, 257/257 transitions.
Applied a total of 0 rules in 20 ms. Remains 513 /513 variables (removed 0) and now considering 257/257 (removed 0) transitions.
[2023-03-08 05:42:37] [INFO ] Invariant cache hit.
[2023-03-08 05:42:38] [INFO ] Implicit Places using invariants in 763 ms returned []
[2023-03-08 05:42:38] [INFO ] Invariant cache hit.
[2023-03-08 05:42:39] [INFO ] Implicit Places using invariants and state equation in 1203 ms returned []
Implicit Place search using SMT with State Equation took 1981 ms to find 0 implicit places.
[2023-03-08 05:42:39] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 05:42:39] [INFO ] Invariant cache hit.
[2023-03-08 05:42:40] [INFO ] Dead Transitions using invariants and state equation in 468 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2484 ms. Remains : 513/513 places, 257/257 transitions.
Treatment of property CircularTrains-PT-384-LTLCardinality-09 finished in 30687 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&&X(X(F(p1))))))'
Support contains 2 out of 743 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 743/743 places, 384/384 transitions.
Applied a total of 0 rules in 29 ms. Remains 743 /743 variables (removed 0) and now considering 384/384 (removed 0) transitions.
// Phase 1: matrix 384 rows 743 cols
[2023-03-08 05:42:40] [INFO ] Computed 360 place invariants in 9 ms
[2023-03-08 05:42:41] [INFO ] Implicit Places using invariants in 1349 ms returned [1, 8, 19, 24, 30, 40, 44, 46, 60, 61, 68, 82, 83, 85, 95, 100, 104, 105, 129, 131, 133, 154, 158, 163, 170, 175, 181, 189, 194, 199, 211, 216, 217, 226, 241, 242, 250, 266, 272, 283, 289, 297, 299, 327, 330, 336, 342, 343, 346, 347, 351, 359, 383, 390, 396, 404, 405, 415, 419, 426, 440, 465, 474, 485, 492, 493, 495, 496, 510, 513, 526, 537, 562, 565, 566, 572, 586, 593, 605, 608, 611, 614, 624, 629, 630, 633, 634, 648, 652, 659, 662, 683, 691, 698, 701, 705, 714, 717, 722, 726, 733, 736, 737]
Discarding 103 places :
Implicit Place search using SMT only with invariants took 1351 ms to find 103 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 640/743 places, 384/384 transitions.
Applied a total of 0 rules in 16 ms. Remains 640 /640 variables (removed 0) and now considering 384/384 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1397 ms. Remains : 640/743 places, 384/384 transitions.
Stuttering acceptance computed with spot in 229 ms :[(NOT p1), (NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : CircularTrains-PT-384-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p1:(GT 1 s626), p0:(GT 1 s14)], 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 24836 reset in 2746 ms.
Product exploration explored 100000 steps with 24433 reset in 2324 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), true]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 112 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 148 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 289 steps, including 0 resets, run visited all 1 properties in 11 ms. (steps per millisecond=26 )
Knowledge obtained : [(AND p1 p0), (X p0), true]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 3 factoid took 210 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 195 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 196 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 1 out of 640 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 640/640 places, 384/384 transitions.
Applied a total of 0 rules in 19 ms. Remains 640 /640 variables (removed 0) and now considering 384/384 (removed 0) transitions.
// Phase 1: matrix 384 rows 640 cols
[2023-03-08 05:42:47] [INFO ] Computed 257 place invariants in 7 ms
[2023-03-08 05:42:48] [INFO ] Implicit Places using invariants in 939 ms returned []
[2023-03-08 05:42:48] [INFO ] Invariant cache hit.
[2023-03-08 05:42:49] [INFO ] Implicit Places using invariants and state equation in 1015 ms returned []
Implicit Place search using SMT with State Equation took 1957 ms to find 0 implicit places.
[2023-03-08 05:42:49] [INFO ] Invariant cache hit.
[2023-03-08 05:42:50] [INFO ] Dead Transitions using invariants and state equation in 519 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2503 ms. Remains : 640/640 places, 384/384 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 : [p1, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 92 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 190 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 151 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=18 )
Knowledge obtained : [p1, true]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 2 factoid took 226 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 206 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 194 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 194 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 24492 reset in 2581 ms.
Product exploration explored 100000 steps with 24705 reset in 2660 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 162 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 1 out of 640 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 640/640 places, 384/384 transitions.
Performed 127 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 127 rules applied. Total rules applied 127 place count 640 transition count 384
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 127 place count 640 transition count 384
Deduced a syphon composed of 128 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 128 place count 640 transition count 384
Deduced a syphon composed of 128 places in 1 ms
Applied a total of 128 rules in 123 ms. Remains 640 /640 variables (removed 0) and now considering 384/384 (removed 0) transitions.
[2023-03-08 05:42:57] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 384 rows 640 cols
[2023-03-08 05:42:57] [INFO ] Computed 257 place invariants in 7 ms
[2023-03-08 05:42:58] [INFO ] Dead Transitions using invariants and state equation in 712 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 640/640 places, 384/384 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 867 ms. Remains : 640/640 places, 384/384 transitions.
Support contains 1 out of 640 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 640/640 places, 384/384 transitions.
Applied a total of 0 rules in 23 ms. Remains 640 /640 variables (removed 0) and now considering 384/384 (removed 0) transitions.
// Phase 1: matrix 384 rows 640 cols
[2023-03-08 05:42:58] [INFO ] Computed 257 place invariants in 7 ms
[2023-03-08 05:42:58] [INFO ] Implicit Places using invariants in 926 ms returned []
[2023-03-08 05:42:58] [INFO ] Invariant cache hit.
[2023-03-08 05:43:00] [INFO ] Implicit Places using invariants and state equation in 1304 ms returned []
Implicit Place search using SMT with State Equation took 2251 ms to find 0 implicit places.
[2023-03-08 05:43:00] [INFO ] Invariant cache hit.
[2023-03-08 05:43:00] [INFO ] Dead Transitions using invariants and state equation in 693 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2971 ms. Remains : 640/640 places, 384/384 transitions.
Treatment of property CircularTrains-PT-384-LTLCardinality-11 finished in 20875 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 743 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 743/743 places, 384/384 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 743 transition count 378
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 737 transition count 378
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 12 place count 737 transition count 359
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 50 place count 718 transition count 359
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 88 place count 699 transition count 340
Applied a total of 88 rules in 86 ms. Remains 699 /743 variables (removed 44) and now considering 340/384 (removed 44) transitions.
// Phase 1: matrix 340 rows 699 cols
[2023-03-08 05:43:01] [INFO ] Computed 360 place invariants in 8 ms
[2023-03-08 05:43:02] [INFO ] Implicit Places using invariants in 1335 ms returned [1, 8, 19, 24, 30, 40, 44, 46, 59, 60, 67, 81, 82, 84, 94, 99, 103, 104, 125, 127, 129, 149, 152, 156, 163, 168, 172, 180, 184, 188, 200, 205, 206, 215, 230, 231, 238, 253, 259, 269, 275, 283, 285, 312, 315, 321, 327, 328, 331, 332, 336, 343, 366, 373, 379, 385, 386, 396, 400, 407, 421, 446, 455, 465, 472, 473, 475, 476, 490, 493, 503, 513, 532, 535, 536, 542, 555, 561, 568, 571, 574, 576, 584, 589, 590, 593, 594, 608, 612, 618, 621, 642, 650, 656, 659, 663, 671, 674, 678, 682, 689, 692, 693]
Discarding 103 places :
Implicit Place search using SMT only with invariants took 1337 ms to find 103 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 596/743 places, 340/384 transitions.
Drop transitions removed 83 transitions
Trivial Post-agglo rules discarded 83 transitions
Performed 83 trivial Post agglomeration. Transition count delta: 83
Iterating post reduction 0 with 83 rules applied. Total rules applied 83 place count 596 transition count 257
Reduce places removed 83 places and 0 transitions.
Iterating post reduction 1 with 83 rules applied. Total rules applied 166 place count 513 transition count 257
Applied a total of 166 rules in 24 ms. Remains 513 /596 variables (removed 83) and now considering 257/340 (removed 83) transitions.
// Phase 1: matrix 257 rows 513 cols
[2023-03-08 05:43:02] [INFO ] Computed 257 place invariants in 5 ms
[2023-03-08 05:43:03] [INFO ] Implicit Places using invariants in 721 ms returned []
[2023-03-08 05:43:03] [INFO ] Invariant cache hit.
[2023-03-08 05:43:04] [INFO ] Implicit Places using invariants and state equation in 1126 ms returned []
Implicit Place search using SMT with State Equation took 1851 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 513/743 places, 257/384 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3298 ms. Remains : 513/743 places, 257/384 transitions.
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CircularTrains-PT-384-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s301)], 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 1059 reset in 2134 ms.
Product exploration explored 100000 steps with 1003 reset in 2084 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 127 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 67 ms :[(NOT p0), (NOT p0)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=3 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 133 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 65 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0)]
[2023-03-08 05:43:09] [INFO ] Invariant cache hit.
[2023-03-08 05:43:09] [INFO ] [Real]Absence check using 255 positive place invariants in 208 ms returned sat
[2023-03-08 05:43:09] [INFO ] [Real]Absence check using 255 positive and 2 generalized place invariants in 61 ms returned sat
[2023-03-08 05:43:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 05:43:11] [INFO ] [Real]Absence check using state equation in 1617 ms returned sat
[2023-03-08 05:43:11] [INFO ] Computed and/alt/rep : 129/257/129 causal constraints (skipped 0 transitions) in 29 ms.
[2023-03-08 05:43:15] [INFO ] Added : 126 causal constraints over 26 iterations in 3564 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 513 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 513/513 places, 257/257 transitions.
Applied a total of 0 rules in 18 ms. Remains 513 /513 variables (removed 0) and now considering 257/257 (removed 0) transitions.
[2023-03-08 05:43:15] [INFO ] Invariant cache hit.
[2023-03-08 05:43:16] [INFO ] Implicit Places using invariants in 940 ms returned []
[2023-03-08 05:43:16] [INFO ] Invariant cache hit.
[2023-03-08 05:43:17] [INFO ] Implicit Places using invariants and state equation in 1064 ms returned []
Implicit Place search using SMT with State Equation took 2008 ms to find 0 implicit places.
[2023-03-08 05:43:17] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 05:43:17] [INFO ] Invariant cache hit.
[2023-03-08 05:43:17] [INFO ] Dead Transitions using invariants and state equation in 546 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2590 ms. Remains : 513/513 places, 257/257 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 175 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 99 ms :[(NOT p0), (NOT p0)]
Finished random walk after 39 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=13 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 203 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 99 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0)]
[2023-03-08 05:43:18] [INFO ] Invariant cache hit.
[2023-03-08 05:43:19] [INFO ] [Real]Absence check using 255 positive place invariants in 191 ms returned sat
[2023-03-08 05:43:19] [INFO ] [Real]Absence check using 255 positive and 2 generalized place invariants in 53 ms returned sat
[2023-03-08 05:43:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 05:43:20] [INFO ] [Real]Absence check using state equation in 1309 ms returned sat
[2023-03-08 05:43:20] [INFO ] Computed and/alt/rep : 129/257/129 causal constraints (skipped 0 transitions) in 27 ms.
[2023-03-08 05:43:24] [INFO ] Added : 126 causal constraints over 26 iterations in 3537 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1055 reset in 2472 ms.
Product exploration explored 100000 steps with 1045 reset in 2084 ms.
Support contains 1 out of 513 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 513/513 places, 257/257 transitions.
Applied a total of 0 rules in 11 ms. Remains 513 /513 variables (removed 0) and now considering 257/257 (removed 0) transitions.
[2023-03-08 05:43:28] [INFO ] Invariant cache hit.
[2023-03-08 05:43:29] [INFO ] Implicit Places using invariants in 867 ms returned []
[2023-03-08 05:43:29] [INFO ] Invariant cache hit.
[2023-03-08 05:43:30] [INFO ] Implicit Places using invariants and state equation in 995 ms returned []
Implicit Place search using SMT with State Equation took 1870 ms to find 0 implicit places.
[2023-03-08 05:43:30] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 05:43:30] [INFO ] Invariant cache hit.
[2023-03-08 05:43:31] [INFO ] Dead Transitions using invariants and state equation in 545 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2441 ms. Remains : 513/513 places, 257/257 transitions.
Treatment of property CircularTrains-PT-384-LTLCardinality-13 finished in 30345 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U (p1||G(p0)))||X(!p0)))'
Support contains 3 out of 743 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 743/743 places, 384/384 transitions.
Applied a total of 0 rules in 29 ms. Remains 743 /743 variables (removed 0) and now considering 384/384 (removed 0) transitions.
// Phase 1: matrix 384 rows 743 cols
[2023-03-08 05:43:31] [INFO ] Computed 360 place invariants in 9 ms
[2023-03-08 05:43:32] [INFO ] Implicit Places using invariants in 1399 ms returned [1, 8, 19, 24, 30, 40, 44, 46, 60, 61, 68, 82, 83, 85, 95, 100, 104, 105, 129, 131, 133, 154, 158, 163, 170, 175, 181, 189, 194, 199, 211, 216, 217, 226, 241, 242, 250, 266, 272, 283, 289, 297, 299, 327, 330, 336, 342, 343, 346, 347, 351, 359, 383, 390, 396, 404, 405, 415, 419, 426, 440, 465, 474, 485, 492, 493, 495, 496, 510, 513, 526, 537, 562, 565, 566, 572, 586, 593, 605, 608, 611, 614, 624, 629, 630, 633, 634, 648, 652, 659, 662, 683, 691, 698, 701, 705, 714, 717, 722, 726, 733, 736, 737]
Discarding 103 places :
Implicit Place search using SMT only with invariants took 1405 ms to find 103 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 640/743 places, 384/384 transitions.
Applied a total of 0 rules in 12 ms. Remains 640 /640 variables (removed 0) and now considering 384/384 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1447 ms. Remains : 640/743 places, 384/384 transitions.
Stuttering acceptance computed with spot in 186 ms :[true, p0, false, false, (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CircularTrains-PT-384-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 4}]], initial=3, aps=[p0:(GT 1 s491), p1:(AND (GT s225 s198) (GT 1 s491))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 45 steps with 22 reset in 1 ms.
FORMULA CircularTrains-PT-384-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircularTrains-PT-384-LTLCardinality-15 finished in 1660 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)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&F(p1)&&F(G(p2)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Found a Shortening insensitive property : CircularTrains-PT-384-LTLCardinality-09
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0)]
Support contains 5 out of 743 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 743/743 places, 384/384 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 743 transition count 378
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 737 transition count 378
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 12 place count 737 transition count 360
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 48 place count 719 transition count 360
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 2 with 38 rules applied. Total rules applied 86 place count 700 transition count 341
Applied a total of 86 rules in 73 ms. Remains 700 /743 variables (removed 43) and now considering 341/384 (removed 43) transitions.
// Phase 1: matrix 341 rows 700 cols
[2023-03-08 05:43:33] [INFO ] Computed 360 place invariants in 9 ms
[2023-03-08 05:43:34] [INFO ] Implicit Places using invariants in 1207 ms returned [1, 8, 19, 24, 30, 40, 44, 46, 59, 60, 67, 81, 82, 84, 94, 99, 103, 104, 125, 127, 129, 149, 152, 156, 163, 168, 172, 180, 184, 188, 200, 205, 206, 215, 230, 231, 238, 253, 259, 269, 275, 283, 285, 312, 315, 321, 327, 328, 331, 332, 336, 343, 366, 373, 379, 385, 386, 396, 400, 407, 421, 446, 455, 465, 472, 473, 475, 476, 490, 493, 503, 513, 533, 536, 537, 543, 556, 562, 569, 572, 575, 577, 585, 590, 591, 594, 595, 609, 613, 619, 622, 643, 651, 657, 660, 664, 672, 675, 679, 683, 690, 693, 694]
Discarding 103 places :
Implicit Place search using SMT only with invariants took 1209 ms to find 103 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 597/743 places, 341/384 transitions.
Drop transitions removed 81 transitions
Trivial Post-agglo rules discarded 81 transitions
Performed 81 trivial Post agglomeration. Transition count delta: 81
Iterating post reduction 0 with 81 rules applied. Total rules applied 81 place count 597 transition count 260
Reduce places removed 81 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 83 rules applied. Total rules applied 164 place count 516 transition count 258
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 166 place count 514 transition count 258
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 166 place count 514 transition count 257
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 168 place count 513 transition count 257
Applied a total of 168 rules in 44 ms. Remains 513 /597 variables (removed 84) and now considering 257/341 (removed 84) transitions.
// Phase 1: matrix 257 rows 513 cols
[2023-03-08 05:43:34] [INFO ] Computed 257 place invariants in 5 ms
[2023-03-08 05:43:35] [INFO ] Implicit Places using invariants in 863 ms returned []
[2023-03-08 05:43:35] [INFO ] Invariant cache hit.
[2023-03-08 05:43:36] [INFO ] Implicit Places using invariants and state equation in 1143 ms returned []
Implicit Place search using SMT with State Equation took 2009 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 513/743 places, 257/384 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 3336 ms. Remains : 513/743 places, 257/384 transitions.
Running random walk in product with property : CircularTrains-PT-384-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LEQ 1 s378) (AND (LEQ s56 s384) (LEQ s311 s493)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 2576 reset in 2353 ms.
Product exploration explored 100000 steps with 2672 reset in 2480 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 111 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Finished random walk after 20 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=10 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 216 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
[2023-03-08 05:43:42] [INFO ] Invariant cache hit.
[2023-03-08 05:43:43] [INFO ] [Real]Absence check using 255 positive place invariants in 216 ms returned sat
[2023-03-08 05:43:43] [INFO ] [Real]Absence check using 255 positive and 2 generalized place invariants in 40 ms returned sat
[2023-03-08 05:43:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 05:43:44] [INFO ] [Real]Absence check using state equation in 1286 ms returned sat
[2023-03-08 05:43:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 05:43:44] [INFO ] [Nat]Absence check using 255 positive place invariants in 210 ms returned sat
[2023-03-08 05:43:44] [INFO ] [Nat]Absence check using 255 positive and 2 generalized place invariants in 40 ms returned sat
[2023-03-08 05:43:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 05:43:45] [INFO ] [Nat]Absence check using state equation in 1001 ms returned sat
[2023-03-08 05:43:46] [INFO ] Computed and/alt/rep : 129/257/129 causal constraints (skipped 0 transitions) in 20 ms.
[2023-03-08 05:43:47] [INFO ] Added : 127 causal constraints over 26 iterations in 1503 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 5 out of 513 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 513/513 places, 257/257 transitions.
Applied a total of 0 rules in 18 ms. Remains 513 /513 variables (removed 0) and now considering 257/257 (removed 0) transitions.
[2023-03-08 05:43:47] [INFO ] Invariant cache hit.
[2023-03-08 05:43:48] [INFO ] Implicit Places using invariants in 938 ms returned []
[2023-03-08 05:43:48] [INFO ] Invariant cache hit.
[2023-03-08 05:43:49] [INFO ] Implicit Places using invariants and state equation in 1187 ms returned []
Implicit Place search using SMT with State Equation took 2127 ms to find 0 implicit places.
[2023-03-08 05:43:49] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-08 05:43:49] [INFO ] Invariant cache hit.
[2023-03-08 05:43:50] [INFO ] Dead Transitions using invariants and state equation in 453 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2608 ms. Remains : 513/513 places, 257/257 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 168 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Finished random walk after 53 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=13 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 223 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 56 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 54 ms :[(NOT p0)]
[2023-03-08 05:43:50] [INFO ] Invariant cache hit.
[2023-03-08 05:43:51] [INFO ] [Real]Absence check using 255 positive place invariants in 217 ms returned sat
[2023-03-08 05:43:51] [INFO ] [Real]Absence check using 255 positive and 2 generalized place invariants in 41 ms returned sat
[2023-03-08 05:43:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 05:43:52] [INFO ] [Real]Absence check using state equation in 1325 ms returned sat
[2023-03-08 05:43:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 05:43:53] [INFO ] [Nat]Absence check using 255 positive place invariants in 146 ms returned sat
[2023-03-08 05:43:53] [INFO ] [Nat]Absence check using 255 positive and 2 generalized place invariants in 25 ms returned sat
[2023-03-08 05:43:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 05:43:54] [INFO ] [Nat]Absence check using state equation in 1016 ms returned sat
[2023-03-08 05:43:54] [INFO ] Computed and/alt/rep : 129/257/129 causal constraints (skipped 0 transitions) in 27 ms.
[2023-03-08 05:43:56] [INFO ] Added : 127 causal constraints over 26 iterations in 1630 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 58 ms :[(NOT p0)]
Product exploration explored 100000 steps with 2664 reset in 2349 ms.
Product exploration explored 100000 steps with 2522 reset in 2259 ms.
Support contains 5 out of 513 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 513/513 places, 257/257 transitions.
Applied a total of 0 rules in 13 ms. Remains 513 /513 variables (removed 0) and now considering 257/257 (removed 0) transitions.
[2023-03-08 05:44:00] [INFO ] Invariant cache hit.
[2023-03-08 05:44:01] [INFO ] Implicit Places using invariants in 715 ms returned []
[2023-03-08 05:44:01] [INFO ] Invariant cache hit.
[2023-03-08 05:44:02] [INFO ] Implicit Places using invariants and state equation in 907 ms returned []
Implicit Place search using SMT with State Equation took 1625 ms to find 0 implicit places.
[2023-03-08 05:44:02] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 05:44:02] [INFO ] Invariant cache hit.
[2023-03-08 05:44:02] [INFO ] Dead Transitions using invariants and state equation in 355 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2003 ms. Remains : 513/513 places, 257/257 transitions.
Treatment of property CircularTrains-PT-384-LTLCardinality-09 finished in 29328 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&&X(X(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)))'
[2023-03-08 05:44:03] [INFO ] Flatten gal took : 35 ms
[2023-03-08 05:44:03] [INFO ] Export to MCC of 6 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2023-03-08 05:44:03] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 743 places, 384 transitions and 1486 arcs took 8 ms.
Total runtime 215402 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT CircularTrains-PT-384
BK_EXAMINATION: LTLCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/374
LTLCardinality
FORMULA CircularTrains-PT-384-LTLCardinality-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA CircularTrains-PT-384-LTLCardinality-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA CircularTrains-PT-384-LTLCardinality-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA CircularTrains-PT-384-LTLCardinality-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
BK_STOP 1678254310743
--------------------
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
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/LTLCardinality.xml
lola: rewrite Frontend/Parser/formula_rewrite.k:550
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: LAUNCH task # 1 (type EXCL) for 0 CircularTrains-PT-384-LTLCardinality-03
lola: time limit : 514 sec
lola: memory limit: 32 pages
lola: FINISHED task # 1 (type EXCL) for CircularTrains-PT-384-LTLCardinality-03
lola: result : false
lola: markings : 11710
lola: fired transitions : 11711
lola: time used : 0.000000
lola: memory pages used : 1
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lola: result : true
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CircularTrains-PT-384-LTLCardinality-11: CONJ 0 0 0 0 3 0 1 0
CircularTrains-PT-384-LTLCardinality-13: LTL 0 1 0 0 1 0 0 0
TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
10 LTL EXCL 25/891 31/32 CircularTrains-PT-384-LTLCardinality-09 3642614 m, 143887 m/sec, 6086332 t fired, .
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# running tasks: 1 of 4 Visible: 6
lola: CANCELED task # 10 (type EXCL) for CircularTrains-PT-384-LTLCardinality-09 (memory limit exceeded)
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
CircularTrains-PT-384-LTLCardinality-03: LTL false LTL model checker
PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
CircularTrains-PT-384-LTLCardinality-05: LTL 0 1 0 0 1 0 0 0
CircularTrains-PT-384-LTLCardinality-06: LTL 0 1 0 0 1 0 0 0
CircularTrains-PT-384-LTLCardinality-09: LTL 0 0 0 0 1 0 1 0
CircularTrains-PT-384-LTLCardinality-11: CONJ 0 0 0 0 3 0 1 0
CircularTrains-PT-384-LTLCardinality-13: LTL 0 1 0 0 1 0 0 0
TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
Time elapsed: 65 secs. Pages in use: 32
# running tasks: 1 of 4 Visible: 6
lola: LAUNCH task # 20 (type EXCL) for 19 CircularTrains-PT-384-LTLCardinality-13
lola: time limit : 1178 sec
lola: memory limit: 32 pages
lola: FINISHED task # 20 (type EXCL) for CircularTrains-PT-384-LTLCardinality-13
lola: result : true
lola: markings : 23062
lola: fired transitions : 34592
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 4 (type EXCL) for 3 CircularTrains-PT-384-LTLCardinality-05
lola: time limit : 1767 sec
lola: memory limit: 32 pages
lola: FINISHED task # 4 (type EXCL) for CircularTrains-PT-384-LTLCardinality-05
lola: result : true
lola: markings : 123918
lola: fired transitions : 152647
lola: time used : 1.000000
lola: memory pages used : 2
lola: LAUNCH task # 7 (type EXCL) for 6 CircularTrains-PT-384-LTLCardinality-06
lola: time limit : 3534 sec
lola: memory limit: 32 pages
lola: FINISHED task # 7 (type EXCL) for CircularTrains-PT-384-LTLCardinality-06
lola: result : false
lola: markings : 11658
lola: fired transitions : 11658
lola: time used : 0.000000
lola: memory pages used : 1
lola: Portfolio finished: no open tasks 6
FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
CircularTrains-PT-384-LTLCardinality-03: LTL false LTL model checker
CircularTrains-PT-384-LTLCardinality-05: LTL true LTL model checker
CircularTrains-PT-384-LTLCardinality-06: LTL false LTL model checker
CircularTrains-PT-384-LTLCardinality-09: LTL unknown AGGR
CircularTrains-PT-384-LTLCardinality-11: CONJ unknown CONJ
CircularTrains-PT-384-LTLCardinality-13: LTL true LTL model checker
Time elapsed: 66 secs. Pages in use: 32
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="CircularTrains-PT-384"
export BK_EXAMINATION="LTLCardinality"
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 CircularTrains-PT-384, 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 r071-smll-167814397700187"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CircularTrains-PT-384.tgz
mv CircularTrains-PT-384 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;