Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r007-tall-162037990300625.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
....................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is BART-PT-030, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r007-tall-162037990300625
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.3M
-rw-r--r-- 1 mcc users 4.2K Mar 20 13:27 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 20 13:27 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Jun 8 09:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Jun 8 09:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Jun 8 09:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 8 09:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.1K Jun 8 09:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 23K Jun 8 09:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.7K Jun 8 09:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 8 09:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 8 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Jun 8 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 20 13:27 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 20 13:27 instance
-rw-r--r-- 1 mcc users 6 Mar 20 13:27 iscolored
-rw-r--r-- 1 mcc users 7.1M Mar 20 13:27 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 BART-PT-030-00
FORMULA_NAME BART-PT-030-01
FORMULA_NAME BART-PT-030-02
FORMULA_NAME BART-PT-030-03
FORMULA_NAME BART-PT-030-04
FORMULA_NAME BART-PT-030-05
FORMULA_NAME BART-PT-030-06
FORMULA_NAME BART-PT-030-07
FORMULA_NAME BART-PT-030-08
FORMULA_NAME BART-PT-030-09
FORMULA_NAME BART-PT-030-10
FORMULA_NAME BART-PT-030-11
FORMULA_NAME BART-PT-030-12
FORMULA_NAME BART-PT-030-13
FORMULA_NAME BART-PT-030-14
FORMULA_NAME BART-PT-030-15

=== Now, execution of the tool begins

BK_START 1623177360841

Running Version 0
[2021-06-08 18:36:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-06-08 18:36:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-06-08 18:36:02] [INFO ] Load time of PNML (sax parser for PT used): 377 ms
[2021-06-08 18:36:02] [INFO ] Transformed 4170 places.
[2021-06-08 18:36:02] [INFO ] Transformed 6060 transitions.
[2021-06-08 18:36:02] [INFO ] Found NUPN structural information;
[2021-06-08 18:36:02] [INFO ] Parsed PT model containing 4170 places and 6060 transitions in 455 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2021-06-08 18:36:02] [INFO ] Initial state test concluded for 3 properties.
Reduce places removed 210 places and 0 transitions.
FORMULA BART-PT-030-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-030-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-030-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-030-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-030-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 29 out of 3960 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3960/3960 places, 6060/6060 transitions.
Discarding 950 places :
Symmetric choice reduction at 0 with 950 rule applications. Total rules 950 place count 3010 transition count 5110
Iterating global reduction 0 with 950 rules applied. Total rules applied 1900 place count 3010 transition count 5110
Discarding 792 places :
Symmetric choice reduction at 0 with 792 rule applications. Total rules 2692 place count 2218 transition count 4318
Iterating global reduction 0 with 792 rules applied. Total rules applied 3484 place count 2218 transition count 4318
Discarding 117 places :
Symmetric choice reduction at 0 with 117 rule applications. Total rules 3601 place count 2101 transition count 4201
Iterating global reduction 0 with 117 rules applied. Total rules applied 3718 place count 2101 transition count 4201
Discarding 87 places :
Symmetric choice reduction at 0 with 87 rule applications. Total rules 3805 place count 2014 transition count 4114
Iterating global reduction 0 with 87 rules applied. Total rules applied 3892 place count 2014 transition count 4114
Discarding 87 places :
Symmetric choice reduction at 0 with 87 rule applications. Total rules 3979 place count 1927 transition count 4027
Iterating global reduction 0 with 87 rules applied. Total rules applied 4066 place count 1927 transition count 4027
Discarding 87 places :
Symmetric choice reduction at 0 with 87 rule applications. Total rules 4153 place count 1840 transition count 3940
Iterating global reduction 0 with 87 rules applied. Total rules applied 4240 place count 1840 transition count 3940
Discarding 86 places :
Symmetric choice reduction at 0 with 86 rule applications. Total rules 4326 place count 1754 transition count 3854
Iterating global reduction 0 with 86 rules applied. Total rules applied 4412 place count 1754 transition count 3854
Discarding 85 places :
Symmetric choice reduction at 0 with 85 rule applications. Total rules 4497 place count 1669 transition count 3769
Iterating global reduction 0 with 85 rules applied. Total rules applied 4582 place count 1669 transition count 3769
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 4638 place count 1613 transition count 3713
Iterating global reduction 0 with 56 rules applied. Total rules applied 4694 place count 1613 transition count 3713
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 4748 place count 1559 transition count 3659
Iterating global reduction 0 with 54 rules applied. Total rules applied 4802 place count 1559 transition count 3659
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 4829 place count 1532 transition count 3632
Iterating global reduction 0 with 27 rules applied. Total rules applied 4856 place count 1532 transition count 3632
Applied a total of 4856 rules in 1813 ms. Remains 1532 /3960 variables (removed 2428) and now considering 3632/6060 (removed 2428) transitions.
// Phase 1: matrix 3632 rows 1532 cols
[2021-06-08 18:36:04] [INFO ] Computed 30 place invariants in 43 ms
[2021-06-08 18:36:05] [INFO ] Implicit Places using invariants in 331 ms returned []
// Phase 1: matrix 3632 rows 1532 cols
[2021-06-08 18:36:05] [INFO ] Computed 30 place invariants in 14 ms
[2021-06-08 18:36:05] [INFO ] Implicit Places using invariants and state equation in 938 ms returned []
Implicit Place search using SMT with State Equation took 1294 ms to find 0 implicit places.
// Phase 1: matrix 3632 rows 1532 cols
[2021-06-08 18:36:06] [INFO ] Computed 30 place invariants in 17 ms
[2021-06-08 18:36:07] [INFO ] Dead Transitions using invariants and state equation in 1303 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1532/3960 places, 3632/6060 transitions.
[2021-06-08 18:36:07] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-06-08 18:36:07] [INFO ] Flatten gal took : 190 ms
FORMULA BART-PT-030-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-030-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-06-08 18:36:07] [INFO ] Flatten gal took : 110 ms
[2021-06-08 18:36:07] [INFO ] Input system was already deterministic with 3632 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 599 ms. (steps per millisecond=166 ) properties (out of 19) seen :17
Running SMT prover for 2 properties.
// Phase 1: matrix 3632 rows 1532 cols
[2021-06-08 18:36:08] [INFO ] Computed 30 place invariants in 15 ms
[2021-06-08 18:36:08] [INFO ] [Real]Absence check using 30 positive place invariants in 24 ms returned sat
[2021-06-08 18:36:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-06-08 18:36:09] [INFO ] [Real]Absence check using state equation in 709 ms returned sat
[2021-06-08 18:36:09] [INFO ] Solution in real domain found non-integer solution.
[2021-06-08 18:36:09] [INFO ] [Nat]Absence check using 30 positive place invariants in 19 ms returned unsat
[2021-06-08 18:36:09] [INFO ] [Real]Absence check using 30 positive place invariants in 22 ms returned sat
[2021-06-08 18:36:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-06-08 18:36:10] [INFO ] [Real]Absence check using state equation in 829 ms returned sat
[2021-06-08 18:36:10] [INFO ] Solution in real domain found non-integer solution.
[2021-06-08 18:36:11] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned unsat
Successfully simplified 2 atomic propositions for a total of 9 simplifications.
[2021-06-08 18:36:11] [INFO ] Initial state test concluded for 2 properties.
FORMULA BART-PT-030-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-030-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||X((X(G(p1)) U (p0&&X(G(p1))))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 1532 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1532/1532 places, 3632/3632 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 1514 transition count 3614
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 1514 transition count 3614
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 46 place count 1504 transition count 3604
Iterating global reduction 0 with 10 rules applied. Total rules applied 56 place count 1504 transition count 3604
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 63 place count 1497 transition count 3597
Iterating global reduction 0 with 7 rules applied. Total rules applied 70 place count 1497 transition count 3597
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 75 place count 1492 transition count 3592
Iterating global reduction 0 with 5 rules applied. Total rules applied 80 place count 1492 transition count 3592
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 85 place count 1487 transition count 3587
Iterating global reduction 0 with 5 rules applied. Total rules applied 90 place count 1487 transition count 3587
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 94 place count 1483 transition count 3583
Iterating global reduction 0 with 4 rules applied. Total rules applied 98 place count 1483 transition count 3583
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 101 place count 1480 transition count 3580
Iterating global reduction 0 with 3 rules applied. Total rules applied 104 place count 1480 transition count 3580
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 107 place count 1477 transition count 3577
Iterating global reduction 0 with 3 rules applied. Total rules applied 110 place count 1477 transition count 3577
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 113 place count 1474 transition count 3574
Iterating global reduction 0 with 3 rules applied. Total rules applied 116 place count 1474 transition count 3574
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 118 place count 1472 transition count 3572
Iterating global reduction 0 with 2 rules applied. Total rules applied 120 place count 1472 transition count 3572
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 121 place count 1471 transition count 3571
Iterating global reduction 0 with 1 rules applied. Total rules applied 122 place count 1471 transition count 3571
Applied a total of 122 rules in 599 ms. Remains 1471 /1532 variables (removed 61) and now considering 3571/3632 (removed 61) transitions.
// Phase 1: matrix 3571 rows 1471 cols
[2021-06-08 18:36:11] [INFO ] Computed 30 place invariants in 19 ms
[2021-06-08 18:36:11] [INFO ] Implicit Places using invariants in 171 ms returned []
// Phase 1: matrix 3571 rows 1471 cols
[2021-06-08 18:36:11] [INFO ] Computed 30 place invariants in 9 ms
[2021-06-08 18:36:12] [INFO ] Implicit Places using invariants and state equation in 987 ms returned []
Implicit Place search using SMT with State Equation took 1160 ms to find 0 implicit places.
// Phase 1: matrix 3571 rows 1471 cols
[2021-06-08 18:36:12] [INFO ] Computed 30 place invariants in 9 ms
[2021-06-08 18:36:14] [INFO ] Dead Transitions using invariants and state equation in 1238 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1471/1532 places, 3571/3632 transitions.
Stuttering acceptance computed with spot in 269 ms :[(NOT p0), (NOT p0), (OR (NOT p1) (NOT p0)), (NOT p1), true]
Running random walk in product with property : BART-PT-030-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}, { cond=true, acceptance={0} source=2 dest: 3}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s929 1), p1:(OR (EQ s376 0) (EQ s1023 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, 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 9208 steps with 0 reset in 113 ms.
FORMULA BART-PT-030-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BART-PT-030-00 finished in 3451 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X((p0||X(F(p1))))||G(p2)))], workingDir=/home/mcc/execution]
Support contains 4 out of 1532 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1532/1532 places, 3632/3632 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 1516 transition count 3616
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 1516 transition count 3616
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 41 place count 1507 transition count 3607
Iterating global reduction 0 with 9 rules applied. Total rules applied 50 place count 1507 transition count 3607
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 56 place count 1501 transition count 3601
Iterating global reduction 0 with 6 rules applied. Total rules applied 62 place count 1501 transition count 3601
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 66 place count 1497 transition count 3597
Iterating global reduction 0 with 4 rules applied. Total rules applied 70 place count 1497 transition count 3597
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 74 place count 1493 transition count 3593
Iterating global reduction 0 with 4 rules applied. Total rules applied 78 place count 1493 transition count 3593
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 81 place count 1490 transition count 3590
Iterating global reduction 0 with 3 rules applied. Total rules applied 84 place count 1490 transition count 3590
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 86 place count 1488 transition count 3588
Iterating global reduction 0 with 2 rules applied. Total rules applied 88 place count 1488 transition count 3588
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 90 place count 1486 transition count 3586
Iterating global reduction 0 with 2 rules applied. Total rules applied 92 place count 1486 transition count 3586
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 94 place count 1484 transition count 3584
Iterating global reduction 0 with 2 rules applied. Total rules applied 96 place count 1484 transition count 3584
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 98 place count 1482 transition count 3582
Iterating global reduction 0 with 2 rules applied. Total rules applied 100 place count 1482 transition count 3582
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 101 place count 1481 transition count 3581
Iterating global reduction 0 with 1 rules applied. Total rules applied 102 place count 1481 transition count 3581
Applied a total of 102 rules in 520 ms. Remains 1481 /1532 variables (removed 51) and now considering 3581/3632 (removed 51) transitions.
// Phase 1: matrix 3581 rows 1481 cols
[2021-06-08 18:36:15] [INFO ] Computed 30 place invariants in 18 ms
[2021-06-08 18:36:15] [INFO ] Implicit Places using invariants in 186 ms returned []
// Phase 1: matrix 3581 rows 1481 cols
[2021-06-08 18:36:15] [INFO ] Computed 30 place invariants in 18 ms
[2021-06-08 18:36:16] [INFO ] Implicit Places using invariants and state equation in 988 ms returned []
Implicit Place search using SMT with State Equation took 1177 ms to find 0 implicit places.
// Phase 1: matrix 3581 rows 1481 cols
[2021-06-08 18:36:16] [INFO ] Computed 30 place invariants in 13 ms
[2021-06-08 18:36:17] [INFO ] Dead Transitions using invariants and state equation in 1206 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1481/1532 places, 3581/3632 transitions.
Stuttering acceptance computed with spot in 166 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : BART-PT-030-04 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={} source=2 dest: 0}, { cond=p2, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND p2 (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND p2 (NOT p1)), acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(EQ s362 1), p1:(AND (EQ s174 0) (EQ s150 1)), p2:(EQ s609 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 17 reset in 514 ms.
Product exploration explored 100000 steps with 19 reset in 622 ms.
Knowledge obtained : [(NOT p0), (NOT p1), (NOT p2)]
Stuttering acceptance computed with spot in 204 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 20 reset in 625 ms.
Product exploration explored 100000 steps with 15 reset in 611 ms.
Applying partial POR strategy [false, true, false, false, true]
Stuttering acceptance computed with spot in 177 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2))]
Support contains 4 out of 1481 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 1481/1481 places, 3581/3581 transitions.
Graph (trivial) has 3569 edges and 1481 vertex of which 1469 / 1481 are part of one of the 30 SCC in 9 ms
Free SCC test removed 1439 places
Ensure Unique test removed 3528 transitions
Reduce isomorphic transitions removed 3528 transitions.
Reduce places removed 26 places and 0 transitions.
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 26 rules applied. Total rules applied 27 place count 16 transition count 28
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 28 place count 16 transition count 27
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 7 places in 0 ms
Iterating global reduction 2 with 6 rules applied. Total rules applied 34 place count 16 transition count 27
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 40 place count 16 transition count 21
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 46 place count 10 transition count 15
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 3 with 6 rules applied. Total rules applied 52 place count 10 transition count 15
Deduced a syphon composed of 1 places in 0 ms
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 56 place count 10 transition count 11
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 56 place count 10 transition count 11
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 57 place count 10 transition count 11
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 58 place count 9 transition count 10
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 59 place count 9 transition count 10
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 59 rules in 30 ms. Remains 9 /1481 variables (removed 1472) and now considering 10/3581 (removed 3571) transitions.
[2021-06-08 18:36:20] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 10 rows 9 cols
[2021-06-08 18:36:20] [INFO ] Computed 4 place invariants in 1 ms
[2021-06-08 18:36:20] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9/1481 places, 10/3581 transitions.
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 2 ms.
FORMULA BART-PT-030-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BART-PT-030-04 finished in 6272 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0) U G(p1)))], workingDir=/home/mcc/execution]
Support contains 4 out of 1532 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1532/1532 places, 3632/3632 transitions.
Graph (trivial) has 3620 edges and 1532 vertex of which 1524 / 1532 are part of one of the 30 SCC in 7 ms
Free SCC test removed 1494 places
Ensure Unique test removed 3588 transitions
Reduce isomorphic transitions removed 3588 transitions.
Reduce places removed 27 places and 0 transitions.
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 27 rules applied. Total rules applied 28 place count 11 transition count 17
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 31 place count 10 transition count 15
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 34 place count 9 transition count 13
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 35 place count 8 transition count 13
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 38 place count 8 transition count 10
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 38 place count 8 transition count 9
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 40 place count 7 transition count 9
Applied a total of 40 rules in 19 ms. Remains 7 /1532 variables (removed 1525) and now considering 9/3632 (removed 3623) transitions.
// Phase 1: matrix 9 rows 7 cols
[2021-06-08 18:36:20] [INFO ] Computed 3 place invariants in 0 ms
[2021-06-08 18:36:20] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 9 rows 7 cols
[2021-06-08 18:36:20] [INFO ] Computed 3 place invariants in 1 ms
[2021-06-08 18:36:20] [INFO ] Implicit Places using invariants and state equation in 9 ms returned []
Implicit Place search using SMT with State Equation took 18 ms to find 0 implicit places.
[2021-06-08 18:36:20] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 9 rows 7 cols
[2021-06-08 18:36:20] [INFO ] Computed 3 place invariants in 1 ms
[2021-06-08 18:36:20] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 7/1532 places, 9/3632 transitions.
Stuttering acceptance computed with spot in 124 ms :[(NOT p1), true, (AND p1 (NOT p0)), (NOT p1)]
Running random walk in product with property : BART-PT-030-07 automaton TGBA [mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND p1 p0), acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(OR (EQ s1 0) (EQ s2 1)), p0:(OR (EQ s3 0) (EQ s0 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA BART-PT-030-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BART-PT-030-07 finished in 198 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 1532 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1532/1532 places, 3632/3632 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 1515 transition count 3615
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 1515 transition count 3615
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 43 place count 1506 transition count 3606
Iterating global reduction 0 with 9 rules applied. Total rules applied 52 place count 1506 transition count 3606
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 58 place count 1500 transition count 3600
Iterating global reduction 0 with 6 rules applied. Total rules applied 64 place count 1500 transition count 3600
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 68 place count 1496 transition count 3596
Iterating global reduction 0 with 4 rules applied. Total rules applied 72 place count 1496 transition count 3596
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 76 place count 1492 transition count 3592
Iterating global reduction 0 with 4 rules applied. Total rules applied 80 place count 1492 transition count 3592
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 83 place count 1489 transition count 3589
Iterating global reduction 0 with 3 rules applied. Total rules applied 86 place count 1489 transition count 3589
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 88 place count 1487 transition count 3587
Iterating global reduction 0 with 2 rules applied. Total rules applied 90 place count 1487 transition count 3587
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 92 place count 1485 transition count 3585
Iterating global reduction 0 with 2 rules applied. Total rules applied 94 place count 1485 transition count 3585
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 96 place count 1483 transition count 3583
Iterating global reduction 0 with 2 rules applied. Total rules applied 98 place count 1483 transition count 3583
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 99 place count 1482 transition count 3582
Iterating global reduction 0 with 1 rules applied. Total rules applied 100 place count 1482 transition count 3582
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 101 place count 1481 transition count 3581
Iterating global reduction 0 with 1 rules applied. Total rules applied 102 place count 1481 transition count 3581
Applied a total of 102 rules in 620 ms. Remains 1481 /1532 variables (removed 51) and now considering 3581/3632 (removed 51) transitions.
// Phase 1: matrix 3581 rows 1481 cols
[2021-06-08 18:36:21] [INFO ] Computed 30 place invariants in 14 ms
[2021-06-08 18:36:21] [INFO ] Implicit Places using invariants in 161 ms returned []
// Phase 1: matrix 3581 rows 1481 cols
[2021-06-08 18:36:21] [INFO ] Computed 30 place invariants in 8 ms
[2021-06-08 18:36:22] [INFO ] Implicit Places using invariants and state equation in 899 ms returned []
Implicit Place search using SMT with State Equation took 1062 ms to find 0 implicit places.
// Phase 1: matrix 3581 rows 1481 cols
[2021-06-08 18:36:22] [INFO ] Computed 30 place invariants in 20 ms
[2021-06-08 18:36:23] [INFO ] Dead Transitions using invariants and state equation in 1229 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1481/1532 places, 3581/3632 transitions.
Stuttering acceptance computed with spot in 73 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : BART-PT-030-08 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s725 0) (EQ s210 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 809 steps with 0 reset in 11 ms.
FORMULA BART-PT-030-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BART-PT-030-08 finished in 3018 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 1532 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1532/1532 places, 3632/3632 transitions.
Graph (trivial) has 3628 edges and 1532 vertex of which 1528 / 1532 are part of one of the 30 SCC in 6 ms
Free SCC test removed 1498 places
Ensure Unique test removed 3596 transitions
Reduce isomorphic transitions removed 3596 transitions.
Reduce places removed 28 places and 0 transitions.
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 28 place count 6 transition count 9
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 30 place count 6 transition count 7
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 30 place count 6 transition count 5
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 34 place count 4 transition count 5
Applied a total of 34 rules in 14 ms. Remains 4 /1532 variables (removed 1528) and now considering 5/3632 (removed 3627) transitions.
// Phase 1: matrix 5 rows 4 cols
[2021-06-08 18:36:24] [INFO ] Computed 2 place invariants in 1 ms
[2021-06-08 18:36:24] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 5 rows 4 cols
[2021-06-08 18:36:24] [INFO ] Computed 2 place invariants in 1 ms
[2021-06-08 18:36:24] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 27 ms to find 0 implicit places.
[2021-06-08 18:36:24] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 5 rows 4 cols
[2021-06-08 18:36:24] [INFO ] Computed 2 place invariants in 1 ms
[2021-06-08 18:36:24] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4/1532 places, 5/3632 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : BART-PT-030-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s1 0) (EQ s0 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA BART-PT-030-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BART-PT-030-10 finished in 118 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(((p0 U p1)&&X(p2))))], workingDir=/home/mcc/execution]
Support contains 3 out of 1532 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1532/1532 places, 3632/3632 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 1514 transition count 3614
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 1514 transition count 3614
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 46 place count 1504 transition count 3604
Iterating global reduction 0 with 10 rules applied. Total rules applied 56 place count 1504 transition count 3604
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 63 place count 1497 transition count 3597
Iterating global reduction 0 with 7 rules applied. Total rules applied 70 place count 1497 transition count 3597
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 75 place count 1492 transition count 3592
Iterating global reduction 0 with 5 rules applied. Total rules applied 80 place count 1492 transition count 3592
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 85 place count 1487 transition count 3587
Iterating global reduction 0 with 5 rules applied. Total rules applied 90 place count 1487 transition count 3587
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 94 place count 1483 transition count 3583
Iterating global reduction 0 with 4 rules applied. Total rules applied 98 place count 1483 transition count 3583
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 101 place count 1480 transition count 3580
Iterating global reduction 0 with 3 rules applied. Total rules applied 104 place count 1480 transition count 3580
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 107 place count 1477 transition count 3577
Iterating global reduction 0 with 3 rules applied. Total rules applied 110 place count 1477 transition count 3577
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 113 place count 1474 transition count 3574
Iterating global reduction 0 with 3 rules applied. Total rules applied 116 place count 1474 transition count 3574
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 118 place count 1472 transition count 3572
Iterating global reduction 0 with 2 rules applied. Total rules applied 120 place count 1472 transition count 3572
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 121 place count 1471 transition count 3571
Iterating global reduction 0 with 1 rules applied. Total rules applied 122 place count 1471 transition count 3571
Applied a total of 122 rules in 515 ms. Remains 1471 /1532 variables (removed 61) and now considering 3571/3632 (removed 61) transitions.
// Phase 1: matrix 3571 rows 1471 cols
[2021-06-08 18:36:24] [INFO ] Computed 30 place invariants in 16 ms
[2021-06-08 18:36:24] [INFO ] Implicit Places using invariants in 174 ms returned []
// Phase 1: matrix 3571 rows 1471 cols
[2021-06-08 18:36:24] [INFO ] Computed 30 place invariants in 11 ms
[2021-06-08 18:36:25] [INFO ] Implicit Places using invariants and state equation in 998 ms returned []
Implicit Place search using SMT with State Equation took 1176 ms to find 0 implicit places.
// Phase 1: matrix 3571 rows 1471 cols
[2021-06-08 18:36:25] [INFO ] Computed 30 place invariants in 11 ms
[2021-06-08 18:36:27] [INFO ] Dead Transitions using invariants and state equation in 1310 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1471/1532 places, 3571/3632 transitions.
Stuttering acceptance computed with spot in 184 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2)]
Running random walk in product with property : BART-PT-030-11 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 3}, { cond=(OR p1 p0), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 2}]], initial=0, aps=[p1:(OR (EQ s1146 0) (EQ s1182 1)), p0:(AND (EQ s1182 0) (EQ s1146 1)), p2:(NEQ s510 1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33061 reset in 3167 ms.
Product exploration explored 100000 steps with 33091 reset in 3150 ms.
Knowledge obtained : [p1, (NOT p0), p2]
Stuttering acceptance computed with spot in 384 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2)]
Product exploration explored 100000 steps with 33137 reset in 3171 ms.
Product exploration explored 100000 steps with 33082 reset in 3209 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 171 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2)]
Support contains 3 out of 1471 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 1471/1471 places, 3571/3571 transitions.
Graph (trivial) has 3561 edges and 1471 vertex of which 1468 / 1471 are part of one of the 30 SCC in 6 ms
Free SCC test removed 1438 places
Ensure Unique test removed 3535 transitions
Reduce isomorphic transitions removed 3535 transitions.
Reduce places removed 27 places and 0 transitions.
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 27 place count 6 transition count 10
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 30 place count 6 transition count 7
Applied a total of 30 rules in 13 ms. Remains 6 /1471 variables (removed 1465) and now considering 7/3571 (removed 3564) transitions.
[2021-06-08 18:36:40] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 6 cols
[2021-06-08 18:36:40] [INFO ] Computed 3 place invariants in 0 ms
[2021-06-08 18:36:40] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6/1471 places, 7/3571 transitions.
Stuttering criterion allowed to conclude after 3680 steps with 1226 reset in 80 ms.
FORMULA BART-PT-030-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BART-PT-030-11 finished in 16853 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(p0) U X((p1||(p2 U p3))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 1532 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1532/1532 places, 3632/3632 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 1515 transition count 3615
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 1515 transition count 3615
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 43 place count 1506 transition count 3606
Iterating global reduction 0 with 9 rules applied. Total rules applied 52 place count 1506 transition count 3606
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 59 place count 1499 transition count 3599
Iterating global reduction 0 with 7 rules applied. Total rules applied 66 place count 1499 transition count 3599
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 71 place count 1494 transition count 3594
Iterating global reduction 0 with 5 rules applied. Total rules applied 76 place count 1494 transition count 3594
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 81 place count 1489 transition count 3589
Iterating global reduction 0 with 5 rules applied. Total rules applied 86 place count 1489 transition count 3589
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 90 place count 1485 transition count 3585
Iterating global reduction 0 with 4 rules applied. Total rules applied 94 place count 1485 transition count 3585
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 97 place count 1482 transition count 3582
Iterating global reduction 0 with 3 rules applied. Total rules applied 100 place count 1482 transition count 3582
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 103 place count 1479 transition count 3579
Iterating global reduction 0 with 3 rules applied. Total rules applied 106 place count 1479 transition count 3579
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 109 place count 1476 transition count 3576
Iterating global reduction 0 with 3 rules applied. Total rules applied 112 place count 1476 transition count 3576
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 114 place count 1474 transition count 3574
Iterating global reduction 0 with 2 rules applied. Total rules applied 116 place count 1474 transition count 3574
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 117 place count 1473 transition count 3573
Iterating global reduction 0 with 1 rules applied. Total rules applied 118 place count 1473 transition count 3573
Applied a total of 118 rules in 510 ms. Remains 1473 /1532 variables (removed 59) and now considering 3573/3632 (removed 59) transitions.
// Phase 1: matrix 3573 rows 1473 cols
[2021-06-08 18:36:41] [INFO ] Computed 30 place invariants in 8 ms
[2021-06-08 18:36:41] [INFO ] Implicit Places using invariants in 177 ms returned []
// Phase 1: matrix 3573 rows 1473 cols
[2021-06-08 18:36:41] [INFO ] Computed 30 place invariants in 9 ms
[2021-06-08 18:36:42] [INFO ] Implicit Places using invariants and state equation in 957 ms returned []
Implicit Place search using SMT with State Equation took 1140 ms to find 0 implicit places.
// Phase 1: matrix 3573 rows 1473 cols
[2021-06-08 18:36:42] [INFO ] Computed 30 place invariants in 9 ms
[2021-06-08 18:36:43] [INFO ] Dead Transitions using invariants and state equation in 1199 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1473/1532 places, 3573/3632 transitions.
Stuttering acceptance computed with spot in 299 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p0) (NOT p1) (NOT p3)), (NOT p0), (AND (NOT p0) (NOT p3))]
Running random walk in product with property : BART-PT-030-12 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1) (NOT p3)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p0) (NOT p1) (NOT p3) p2), acceptance={} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p3) (NOT p2)), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p0) (NOT p3) p2), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(NEQ s840 0), p1:(EQ s814 1), p3:(EQ s840 1), p2:(OR (EQ s1259 0) (EQ s871 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 14 reset in 491 ms.
Product exploration explored 100000 steps with 6 reset in 521 ms.
Knowledge obtained : [(NOT p0), (NOT p1), (NOT p3), p2]
Stuttering acceptance computed with spot in 227 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p0) (NOT p1) (NOT p3)), (NOT p0), (AND (NOT p0) (NOT p3))]
Product exploration explored 100000 steps with 8 reset in 499 ms.
Product exploration explored 100000 steps with 7 reset in 527 ms.
Applying partial POR strategy [false, false, false, true, true, true]
Stuttering acceptance computed with spot in 222 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p0) (NOT p1) (NOT p3)), (NOT p0), (AND (NOT p0) (NOT p3))]
Support contains 4 out of 1473 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 1473/1473 places, 3573/3573 transitions.
Graph (trivial) has 3561 edges and 1473 vertex of which 1468 / 1473 are part of one of the 30 SCC in 3 ms
Free SCC test removed 1438 places
Ensure Unique test removed 3534 transitions
Reduce isomorphic transitions removed 3534 transitions.
Reduce places removed 26 places and 0 transitions.
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 26 place count 9 transition count 14
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 30 place count 9 transition count 10
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 30 place count 9 transition count 10
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 9 transition count 10
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 31 rules in 19 ms. Remains 9 /1473 variables (removed 1464) and now considering 10/3573 (removed 3563) transitions.
[2021-06-08 18:36:47] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 10 rows 9 cols
[2021-06-08 18:36:47] [INFO ] Computed 4 place invariants in 0 ms
[2021-06-08 18:36:47] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9/1473 places, 10/3573 transitions.
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA BART-PT-030-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BART-PT-030-12 finished in 6035 ms.
All properties solved without resorting to model-checking.

BK_STOP 1623177408197

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
++ cut -d . -f 9
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="BART-PT-030"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is BART-PT-030, 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 r007-tall-162037990300625"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BART-PT-030.tgz
mv BART-PT-030 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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