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.r009-oct2-167813597700299.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is AirplaneLD-PT-2000, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r009-oct2-167813597700299
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 32M
-rw-r--r-- 1 mcc users 1.2M Feb 26 12:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 3.6M Feb 26 12:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 508K Feb 26 12:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.8M Feb 26 12:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 1.1M Feb 25 15:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 2.6M Feb 25 15:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 381K Feb 25 15:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.5M Feb 25 15:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.3M Feb 26 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 3.7M Feb 26 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 643K Feb 26 14:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 3.2M Feb 26 14:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 167K Feb 25 15:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 333K Feb 25 15:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 8.7M 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 AirplaneLD-PT-2000-LTLCardinality-00
FORMULA_NAME AirplaneLD-PT-2000-LTLCardinality-01
FORMULA_NAME AirplaneLD-PT-2000-LTLCardinality-02
FORMULA_NAME AirplaneLD-PT-2000-LTLCardinality-03
FORMULA_NAME AirplaneLD-PT-2000-LTLCardinality-04
FORMULA_NAME AirplaneLD-PT-2000-LTLCardinality-05
FORMULA_NAME AirplaneLD-PT-2000-LTLCardinality-06
FORMULA_NAME AirplaneLD-PT-2000-LTLCardinality-07
FORMULA_NAME AirplaneLD-PT-2000-LTLCardinality-08
FORMULA_NAME AirplaneLD-PT-2000-LTLCardinality-09
FORMULA_NAME AirplaneLD-PT-2000-LTLCardinality-10
FORMULA_NAME AirplaneLD-PT-2000-LTLCardinality-11
FORMULA_NAME AirplaneLD-PT-2000-LTLCardinality-12
FORMULA_NAME AirplaneLD-PT-2000-LTLCardinality-13
FORMULA_NAME AirplaneLD-PT-2000-LTLCardinality-14
FORMULA_NAME AirplaneLD-PT-2000-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678621591174

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AirplaneLD-PT-2000
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 11:46:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-12 11:46:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 11:46:34] [INFO ] Load time of PNML (sax parser for PT used): 771 ms
[2023-03-12 11:46:34] [INFO ] Transformed 14019 places.
[2023-03-12 11:46:35] [INFO ] Transformed 16008 transitions.
[2023-03-12 11:46:35] [INFO ] Parsed PT model containing 14019 places and 16008 transitions and 61028 arcs in 1052 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 2690 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Reduce places removed 6002 places and 0 transitions.
FORMULA AirplaneLD-PT-2000-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-2000-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 6020 out of 8017 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8017/8017 places, 16008/16008 transitions.
Discarding 1995 places :
Symmetric choice reduction at 0 with 1995 rule applications. Total rules 1995 place count 6022 transition count 14013
Iterating global reduction 0 with 1995 rules applied. Total rules applied 3990 place count 6022 transition count 14013
Ensure Unique test removed 1995 transitions
Reduce isomorphic transitions removed 1995 transitions.
Iterating post reduction 0 with 1995 rules applied. Total rules applied 5985 place count 6022 transition count 12018
Applied a total of 5985 rules in 287 ms. Remains 6022 /8017 variables (removed 1995) and now considering 12018/16008 (removed 3990) transitions.
// Phase 1: matrix 12018 rows 6022 cols
[2023-03-12 11:46:42] [INFO ] Computed 3 place invariants in 3986 ms
[2023-03-12 11:46:44] [INFO ] Implicit Places using invariants in 5454 ms returned []
Implicit Place search using SMT only with invariants took 5485 ms to find 0 implicit places.
[2023-03-12 11:46:44] [INFO ] Invariant cache hit.
[2023-03-12 11:46:57] [INFO ] Dead Transitions using invariants and state equation in 13611 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 6022/8017 places, 12018/16008 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19410 ms. Remains : 6022/8017 places, 12018/16008 transitions.
Support contains 6020 out of 6022 places after structural reductions.
[2023-03-12 11:46:58] [INFO ] Flatten gal took : 626 ms
[2023-03-12 11:46:59] [INFO ] Flatten gal took : 429 ms
[2023-03-12 11:47:00] [INFO ] Input system was already deterministic with 12018 transitions.
Support contains 6018 out of 6022 places (down from 6020) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 1261 resets, run finished after 10458 ms. (steps per millisecond=0 ) properties (out of 33) seen :15
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Running SMT prover for 18 properties.
[2023-03-12 11:47:11] [INFO ] Invariant cache hit.
[2023-03-12 11:47:16] [INFO ] [Real]Absence check using 2 positive place invariants in 43 ms returned sat
[2023-03-12 11:47:16] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 27 ms returned sat
[2023-03-12 11:47:16] [INFO ] After 3359ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:17
[2023-03-12 11:47:19] [INFO ] [Nat]Absence check using 2 positive place invariants in 34 ms returned sat
[2023-03-12 11:47:19] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 11:47:33] [INFO ] After 12343ms SMT Verify possible using state equation in natural domain returned unsat :17 sat :1
[2023-03-12 11:47:33] [INFO ] After 13068ms SMT Verify possible using trap constraints in natural domain returned unsat :17 sat :1
Attempting to minimize the solution found.
Minimization took 418 ms.
[2023-03-12 11:47:34] [INFO ] After 17720ms SMT Verify possible using all constraints in natural domain returned unsat :17 sat :1
Fused 18 Parikh solutions to 1 different solutions.
Finished Parikh walk after 5 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=1 )
Parikh walk visited 1 properties in 17 ms.
Successfully simplified 17 atomic propositions for a total of 14 simplifications.
Initial state reduction rules removed 2 formulas.
FORMULA AirplaneLD-PT-2000-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-2000-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-2000-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-2000-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-2000-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-2000-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-2000-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 6022 stabilizing places and 12018 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 6022 transition count 12018
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
FORMULA AirplaneLD-PT-2000-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-2000-LTLCardinality-09 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' '!(F(G((p0||F(p1)))))'
Support contains 4004 out of 6022 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6022/6022 places, 12018/12018 transitions.
Graph (complete) has 15038 edges and 6022 vertex of which 4012 are kept as prefixes of interest. Removing 2010 places using SCC suffix rule.49 ms
Discarding 2010 places :
Also discarding 2005 output transitions
Drop transitions removed 2005 transitions
Ensure Unique test removed 2003 transitions
Reduce isomorphic transitions removed 2003 transitions.
Iterating post reduction 0 with 2003 rules applied. Total rules applied 2004 place count 4012 transition count 8010
Applied a total of 2004 rules in 267 ms. Remains 4012 /6022 variables (removed 2010) and now considering 8010/12018 (removed 4008) transitions.
// Phase 1: matrix 8010 rows 4012 cols
[2023-03-12 11:47:38] [INFO ] Computed 1 place invariants in 2880 ms
[2023-03-12 11:47:38] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-12 11:47:38] [INFO ] Implicit Places using invariants in 3656 ms returned [4011]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 3677 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4011/6022 places, 8010/12018 transitions.
Graph (complete) has 4007 edges and 4011 vertex of which 4010 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.9 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop 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 0 with 1 rules applied. Total rules applied 2 place count 4010 transition count 8008
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 4009 transition count 8008
Applied a total of 3 rules in 149 ms. Remains 4009 /4011 variables (removed 2) and now considering 8008/8010 (removed 2) transitions.
// Phase 1: matrix 8008 rows 4009 cols
[2023-03-12 11:47:41] [INFO ] Computed 0 place invariants in 2861 ms
[2023-03-12 11:47:42] [INFO ] Implicit Places using invariants in 3484 ms returned []
[2023-03-12 11:47:42] [INFO ] Invariant cache hit.
[2023-03-12 11:47:43] [INFO ] Implicit Places using invariants and state equation in 1399 ms returned []
Implicit Place search using SMT with State Equation took 4887 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 4009/6022 places, 8008/12018 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 8982 ms. Remains : 4009/6022 places, 8008/12018 transitions.
Stuttering acceptance computed with spot in 302 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : AirplaneLD-PT-2000-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ (ADD s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 s37 s38 s39 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 10 ms.
FORMULA AirplaneLD-PT-2000-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AirplaneLD-PT-2000-LTLCardinality-01 finished in 9483 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&F((!p0||X((p1 U (p2||G(p1)))))))))'
Support contains 4 out of 6022 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6022/6022 places, 12018/12018 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 6021 transition count 12018
Discarding 5999 places :
Symmetric choice reduction at 1 with 5999 rule applications. Total rules 6000 place count 22 transition count 6019
Iterating global reduction 1 with 5999 rules applied. Total rules applied 11999 place count 22 transition count 6019
Ensure Unique test removed 5999 transitions
Reduce isomorphic transitions removed 5999 transitions.
Iterating post reduction 1 with 5999 rules applied. Total rules applied 17998 place count 22 transition count 20
Applied a total of 17998 rules in 204 ms. Remains 22 /6022 variables (removed 6000) and now considering 20/12018 (removed 11998) transitions.
// Phase 1: matrix 20 rows 22 cols
[2023-03-12 11:47:44] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-12 11:47:44] [INFO ] Implicit Places using invariants in 62 ms returned [21]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 65 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/6022 places, 20/12018 transitions.
Applied a total of 0 rules in 0 ms. Remains 21 /21 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 270 ms. Remains : 21/6022 places, 20/12018 transitions.
Stuttering acceptance computed with spot in 180 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (AND p0 (NOT p2) (NOT p1))]
Running random walk in product with property : AirplaneLD-PT-2000-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 (NOT p2) p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ s9 s18), p2:(AND (GT 1 (ADD s16 s17)) (GT s18 (ADD s16 s17))), p1:(GT s18 (ADD s16 s17))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA AirplaneLD-PT-2000-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AirplaneLD-PT-2000-LTLCardinality-02 finished in 500 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(((p0||G(!p0)) U X(p1)))))'
Support contains 2001 out of 6022 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6022/6022 places, 12018/12018 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 6019 transition count 12018
Discarding 4002 places :
Symmetric choice reduction at 1 with 4002 rule applications. Total rules 4005 place count 2017 transition count 8016
Iterating global reduction 1 with 4002 rules applied. Total rules applied 8007 place count 2017 transition count 8016
Ensure Unique test removed 4002 transitions
Reduce isomorphic transitions removed 4002 transitions.
Iterating post reduction 1 with 4002 rules applied. Total rules applied 12009 place count 2017 transition count 4014
Applied a total of 12009 rules in 170 ms. Remains 2017 /6022 variables (removed 4005) and now considering 4014/12018 (removed 8004) transitions.
// Phase 1: matrix 4014 rows 2017 cols
[2023-03-12 11:47:45] [INFO ] Computed 1 place invariants in 519 ms
[2023-03-12 11:47:45] [INFO ] Implicit Places using invariants in 886 ms returned [2016]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 892 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2016/6022 places, 4014/12018 transitions.
Applied a total of 0 rules in 10 ms. Remains 2016 /2016 variables (removed 0) and now considering 4014/4014 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1072 ms. Remains : 2016/6022 places, 4014/12018 transitions.
Stuttering acceptance computed with spot in 278 ms :[(NOT p1), (AND p0 (NOT p1)), (NOT p1), false]
Running random walk in product with property : AirplaneLD-PT-2000-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}, { cond=(NOT p0), acceptance={1} source=0 dest: 1}, { cond=true, acceptance={0, 1} source=0 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={1} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0, 1} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={1} source=2 dest: 1}, { cond=(NOT p1), acceptance={0, 1} source=2 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={1} source=3 dest: 1}, { cond=(AND p0 p1), acceptance={0, 1} source=3 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ s0 (ADD s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 s37...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 745 steps with 275 reset in 407 ms.
FORMULA AirplaneLD-PT-2000-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AirplaneLD-PT-2000-LTLCardinality-04 finished in 1809 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 6022 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6022/6022 places, 12018/12018 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 6019 transition count 12018
Discarding 5999 places :
Symmetric choice reduction at 1 with 5999 rule applications. Total rules 6002 place count 20 transition count 6019
Iterating global reduction 1 with 5999 rules applied. Total rules applied 12001 place count 20 transition count 6019
Ensure Unique test removed 5999 transitions
Reduce isomorphic transitions removed 5999 transitions.
Iterating post reduction 1 with 5999 rules applied. Total rules applied 18000 place count 20 transition count 20
Applied a total of 18000 rules in 172 ms. Remains 20 /6022 variables (removed 6002) and now considering 20/12018 (removed 11998) transitions.
// Phase 1: matrix 20 rows 20 cols
[2023-03-12 11:47:46] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-12 11:47:46] [INFO ] Implicit Places using invariants in 54 ms returned [19]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 56 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 19/6022 places, 20/12018 transitions.
Applied a total of 0 rules in 0 ms. Remains 19 /19 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 229 ms. Remains : 19/6022 places, 20/12018 transitions.
Stuttering acceptance computed with spot in 117 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : AirplaneLD-PT-2000-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT s9 s5)], 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 2 steps with 0 reset in 1 ms.
FORMULA AirplaneLD-PT-2000-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AirplaneLD-PT-2000-LTLCardinality-10 finished in 379 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(F(p0)) U p1))))'
Support contains 5 out of 6022 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6022/6022 places, 12018/12018 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 6019 transition count 12018
Discarding 5999 places :
Symmetric choice reduction at 1 with 5999 rule applications. Total rules 6002 place count 20 transition count 6019
Iterating global reduction 1 with 5999 rules applied. Total rules applied 12001 place count 20 transition count 6019
Ensure Unique test removed 5999 transitions
Reduce isomorphic transitions removed 5999 transitions.
Iterating post reduction 1 with 5999 rules applied. Total rules applied 18000 place count 20 transition count 20
Applied a total of 18000 rules in 130 ms. Remains 20 /6022 variables (removed 6002) and now considering 20/12018 (removed 11998) transitions.
[2023-03-12 11:47:47] [INFO ] Invariant cache hit.
[2023-03-12 11:47:47] [INFO ] Implicit Places using invariants in 102 ms returned [19]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 103 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 19/6022 places, 20/12018 transitions.
Applied a total of 0 rules in 0 ms. Remains 19 /19 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 235 ms. Remains : 19/6022 places, 20/12018 transitions.
Stuttering acceptance computed with spot in 367 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p0), (NOT p0)]
Running random walk in product with property : AirplaneLD-PT-2000-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 3}, { cond=(NOT p1), acceptance={0} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(OR (LEQ s5 s0) (LEQ 3 s6) (LEQ s9 s14)), p0:(LEQ s5 s0)], 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]]
Stuttering criterion allowed to conclude after 48 steps with 14 reset in 1 ms.
FORMULA AirplaneLD-PT-2000-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AirplaneLD-PT-2000-LTLCardinality-14 finished in 633 ms.
All properties solved by simple procedures.
Total runtime 73598 ms.
ITS solved all properties within timeout

BK_STOP 1678621667857

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="AirplaneLD-PT-2000"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is AirplaneLD-PT-2000, 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 r009-oct2-167813597700299"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-PT-2000.tgz
mv AirplaneLD-PT-2000 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 ;