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.r485-tall-167912700301139.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 itstools
Input is UtilityControlRoom-PT-Z2T4N06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r485-tall-167912700301139
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 968K
-rw-r--r-- 1 mcc users 18K Feb 26 14:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 115K Feb 26 14:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 29K Feb 26 14:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 146K Feb 26 14:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Feb 25 17:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 40K Feb 25 17:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 25 17:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 42K Feb 25 17:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 43K Feb 26 14:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 218K Feb 26 14:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 33K Feb 26 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 146K Feb 26 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 17:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.2K Feb 25 17:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 70K Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLCardinality-00
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLCardinality-01
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLCardinality-02
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLCardinality-03
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLCardinality-04
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLCardinality-05
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLCardinality-06
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLCardinality-07
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLCardinality-08
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLCardinality-09
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLCardinality-10
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLCardinality-11
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLCardinality-12
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLCardinality-13
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLCardinality-14
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679320174250

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=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=UtilityControlRoom-PT-Z2T4N06
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-20 13:49:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-20 13:49:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 13:49:36] [INFO ] Load time of PNML (sax parser for PT used): 38 ms
[2023-03-20 13:49:36] [INFO ] Transformed 106 places.
[2023-03-20 13:49:36] [INFO ] Transformed 162 transitions.
[2023-03-20 13:49:36] [INFO ] Parsed PT model containing 106 places and 162 transitions and 510 arcs in 103 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 7 formulas.
Ensure Unique test removed 24 transitions
Reduce redundant transitions removed 24 transitions.
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 57 out of 106 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 96 transition count 128
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 96 transition count 128
Applied a total of 20 rules in 18 ms. Remains 96 /106 variables (removed 10) and now considering 128/138 (removed 10) transitions.
// Phase 1: matrix 128 rows 96 cols
[2023-03-20 13:49:36] [INFO ] Computed 15 place invariants in 12 ms
[2023-03-20 13:49:36] [INFO ] Implicit Places using invariants in 177 ms returned []
[2023-03-20 13:49:36] [INFO ] Invariant cache hit.
[2023-03-20 13:49:36] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 298 ms to find 0 implicit places.
[2023-03-20 13:49:36] [INFO ] Invariant cache hit.
[2023-03-20 13:49:36] [INFO ] Dead Transitions using invariants and state equation in 93 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 96/106 places, 128/138 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 410 ms. Remains : 96/106 places, 128/138 transitions.
Support contains 57 out of 96 places after structural reductions.
[2023-03-20 13:49:36] [INFO ] Flatten gal took : 29 ms
[2023-03-20 13:49:36] [INFO ] Flatten gal took : 21 ms
[2023-03-20 13:49:36] [INFO ] Input system was already deterministic with 128 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=26 ) properties (out of 20) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-20 13:49:37] [INFO ] Invariant cache hit.
[2023-03-20 13:49:37] [INFO ] [Real]Absence check using 15 positive place invariants in 4 ms returned sat
[2023-03-20 13:49:37] [INFO ] After 74ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:2
[2023-03-20 13:49:37] [INFO ] [Nat]Absence check using 15 positive place invariants in 4 ms returned sat
[2023-03-20 13:49:37] [INFO ] After 51ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :0
Fused 5 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLCardinality-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 5 atomic propositions for a total of 8 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)||(F(p1)&&F(G(!p1)))))'
Support contains 24 out of 96 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 128/128 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 94 transition count 126
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 94 transition count 126
Applied a total of 4 rules in 5 ms. Remains 94 /96 variables (removed 2) and now considering 126/128 (removed 2) transitions.
// Phase 1: matrix 126 rows 94 cols
[2023-03-20 13:49:37] [INFO ] Computed 15 place invariants in 4 ms
[2023-03-20 13:49:37] [INFO ] Implicit Places using invariants in 62 ms returned [63]
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 : 93/96 places, 126/128 transitions.
Applied a total of 0 rules in 1 ms. Remains 93 /93 variables (removed 0) and now considering 126/126 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 71 ms. Remains : 93/96 places, 126/128 transitions.
Stuttering acceptance computed with spot in 296 ms :[(NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p0) p1), (NOT p1), p1]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N06-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 4}, { cond=p1, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(GT 3 (ADD s69 s70 s71 s72 s73 s74)), p0:(LEQ (ADD s63 s64 s65 s66 s67 s68) (ADD s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 245 ms.
Product exploration explored 100000 steps with 50000 reset in 169 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 (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 4 factoid took 82 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-PT-Z2T4N06-LTLCardinality-00 finished in 927 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)&&G(p1))))'
Support contains 12 out of 96 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 128/128 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 94 transition count 126
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 94 transition count 126
Applied a total of 4 rules in 10 ms. Remains 94 /96 variables (removed 2) and now considering 126/128 (removed 2) transitions.
[2023-03-20 13:49:38] [INFO ] Invariant cache hit.
[2023-03-20 13:49:38] [INFO ] Implicit Places using invariants in 55 ms returned [63]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 59 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 93/96 places, 126/128 transitions.
Applied a total of 0 rules in 2 ms. Remains 93 /93 variables (removed 0) and now considering 126/126 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 72 ms. Remains : 93/96 places, 126/128 transitions.
Stuttering acceptance computed with spot in 130 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N06-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p1), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p1:(GT 1 (ADD s75 s76 s77 s78 s79 s80)), p0:(GT 1 (ADD s56 s57 s58 s59 s60 s61))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 1 ms.
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N06-LTLCardinality-02 finished in 217 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(G(((p1&&F(p2)) U p2))))))'
Support contains 27 out of 96 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 128/128 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 94 transition count 126
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 94 transition count 126
Applied a total of 4 rules in 5 ms. Remains 94 /96 variables (removed 2) and now considering 126/128 (removed 2) transitions.
[2023-03-20 13:49:38] [INFO ] Invariant cache hit.
[2023-03-20 13:49:39] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-20 13:49:39] [INFO ] Invariant cache hit.
[2023-03-20 13:49:39] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
[2023-03-20 13:49:39] [INFO ] Invariant cache hit.
[2023-03-20 13:49:39] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 94/96 places, 126/128 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 186 ms. Remains : 94/96 places, 126/128 transitions.
Stuttering acceptance computed with spot in 212 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), true, (NOT p2), (NOT p2)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N06-LTLCardinality-05 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=(AND p0 (NOT p2) p1), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(OR p2 p1), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ 3 s63), p2:(LEQ 2 (ADD s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31)), p1:(LEQ (ADD s82 s83 s84 s85 s86 s87 s88 s89 s90 s91 s92 s93) (ADD s0 s1...], 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 1 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N06-LTLCardinality-05 finished in 423 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(X(F((G(p0)&&F(p1)))))))'
Support contains 4 out of 96 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 128/128 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 95 transition count 127
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 95 transition count 127
Applied a total of 2 rules in 12 ms. Remains 95 /96 variables (removed 1) and now considering 127/128 (removed 1) transitions.
// Phase 1: matrix 127 rows 95 cols
[2023-03-20 13:49:39] [INFO ] Computed 15 place invariants in 3 ms
[2023-03-20 13:49:39] [INFO ] Implicit Places using invariants in 68 ms returned []
[2023-03-20 13:49:39] [INFO ] Invariant cache hit.
[2023-03-20 13:49:39] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
[2023-03-20 13:49:39] [INFO ] Invariant cache hit.
[2023-03-20 13:49:39] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 95/96 places, 127/128 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 232 ms. Remains : 95/96 places, 127/128 transitions.
Stuttering acceptance computed with spot in 261 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N06-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}, { cond=p0, acceptance={} source=3 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(LEQ s70 s80), p1:(LEQ s64 s34)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 161 ms.
Stack based approach found an accepted trace after 1233 steps with 0 reset with depth 1234 and stack size 1234 in 3 ms.
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N06-LTLCardinality-09 finished in 679 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 96 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 96/96 places, 128/128 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 96 transition count 124
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 10 place count 92 transition count 122
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 10 place count 92 transition count 110
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 34 place count 80 transition count 110
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 78 place count 58 transition count 88
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 88 place count 58 transition count 78
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 89 place count 57 transition count 66
Ensure Unique test removed 1 places
Iterating global reduction 3 with 2 rules applied. Total rules applied 91 place count 56 transition count 66
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 97 place count 50 transition count 60
Iterating global reduction 3 with 6 rules applied. Total rules applied 103 place count 50 transition count 60
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 109 place count 44 transition count 48
Iterating global reduction 3 with 6 rules applied. Total rules applied 115 place count 44 transition count 48
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 121 place count 38 transition count 42
Iterating global reduction 3 with 6 rules applied. Total rules applied 127 place count 38 transition count 42
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 133 place count 38 transition count 36
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 143 place count 33 transition count 31
Applied a total of 143 rules in 27 ms. Remains 33 /96 variables (removed 63) and now considering 31/128 (removed 97) transitions.
// Phase 1: matrix 31 rows 33 cols
[2023-03-20 13:49:40] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-20 13:49:40] [INFO ] Implicit Places using invariants in 45 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 47 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 32/96 places, 31/128 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 26 transition count 25
Applied a total of 12 rules in 3 ms. Remains 26 /32 variables (removed 6) and now considering 25/31 (removed 6) transitions.
// Phase 1: matrix 25 rows 26 cols
[2023-03-20 13:49:40] [INFO ] Computed 13 place invariants in 0 ms
[2023-03-20 13:49:40] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-20 13:49:40] [INFO ] Invariant cache hit.
[2023-03-20 13:49:40] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 26/96 places, 25/128 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 149 ms. Remains : 26/96 places, 25/128 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N06-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s24 s17)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 9860 reset in 123 ms.
Stack based approach found an accepted trace after 15 steps with 4 reset with depth 2 and stack size 2 in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N06-LTLCardinality-10 finished in 337 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 3 out of 96 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 96/96 places, 128/128 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 96 transition count 124
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 10 place count 92 transition count 122
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 10 place count 92 transition count 110
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 34 place count 80 transition count 110
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 76 place count 59 transition count 89
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 86 place count 59 transition count 79
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 87 place count 58 transition count 67
Ensure Unique test removed 1 places
Iterating global reduction 3 with 2 rules applied. Total rules applied 89 place count 57 transition count 67
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 94 place count 52 transition count 62
Iterating global reduction 3 with 5 rules applied. Total rules applied 99 place count 52 transition count 62
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 104 place count 47 transition count 52
Iterating global reduction 3 with 5 rules applied. Total rules applied 109 place count 47 transition count 52
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 113 place count 43 transition count 48
Iterating global reduction 3 with 4 rules applied. Total rules applied 117 place count 43 transition count 48
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 121 place count 43 transition count 44
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 131 place count 38 transition count 39
Applied a total of 131 rules in 14 ms. Remains 38 /96 variables (removed 58) and now considering 39/128 (removed 89) transitions.
// Phase 1: matrix 39 rows 38 cols
[2023-03-20 13:49:40] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-20 13:49:40] [INFO ] Implicit Places using invariants in 39 ms returned [18]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 40 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 37/96 places, 39/128 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 31 transition count 33
Applied a total of 12 rules in 2 ms. Remains 31 /37 variables (removed 6) and now considering 33/39 (removed 6) transitions.
// Phase 1: matrix 33 rows 31 cols
[2023-03-20 13:49:40] [INFO ] Computed 13 place invariants in 0 ms
[2023-03-20 13:49:40] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-20 13:49:40] [INFO ] Invariant cache hit.
[2023-03-20 13:49:40] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 31/96 places, 33/128 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 130 ms. Remains : 31/96 places, 33/128 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N06-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LEQ 1 s26) (LEQ s4 s30))], 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 1363 reset in 147 ms.
Stack based approach found an accepted trace after 876 steps with 12 reset with depth 69 and stack size 68 in 2 ms.
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N06-LTLCardinality-12 finished in 381 ms.
All properties solved by simple procedures.
Total runtime 4776 ms.

BK_STOP 1679320181732

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="UtilityControlRoom-PT-Z2T4N06"
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 2-5348"
echo " Executing tool itstools"
echo " Input is UtilityControlRoom-PT-Z2T4N06, 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 r485-tall-167912700301139"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z2T4N06.tgz
mv UtilityControlRoom-PT-Z2T4N06 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 ;