Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r265-smll-167863539800235.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is NoC3x3-PT-1B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r265-smll-167863539800235
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 848K
-rw-r--r-- 1 mcc users 7.3K Feb 26 09:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Feb 26 09:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 26 09:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 26 09:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 09:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 164K Feb 26 09:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Feb 26 09:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 26 09:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 362K Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME NoC3x3-PT-1B-LTLCardinality-00
FORMULA_NAME NoC3x3-PT-1B-LTLCardinality-01
FORMULA_NAME NoC3x3-PT-1B-LTLCardinality-02
FORMULA_NAME NoC3x3-PT-1B-LTLCardinality-03
FORMULA_NAME NoC3x3-PT-1B-LTLCardinality-04
FORMULA_NAME NoC3x3-PT-1B-LTLCardinality-05
FORMULA_NAME NoC3x3-PT-1B-LTLCardinality-06
FORMULA_NAME NoC3x3-PT-1B-LTLCardinality-07
FORMULA_NAME NoC3x3-PT-1B-LTLCardinality-08
FORMULA_NAME NoC3x3-PT-1B-LTLCardinality-09
FORMULA_NAME NoC3x3-PT-1B-LTLCardinality-10
FORMULA_NAME NoC3x3-PT-1B-LTLCardinality-11
FORMULA_NAME NoC3x3-PT-1B-LTLCardinality-12
FORMULA_NAME NoC3x3-PT-1B-LTLCardinality-13
FORMULA_NAME NoC3x3-PT-1B-LTLCardinality-14
FORMULA_NAME NoC3x3-PT-1B-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678855718875

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NoC3x3-PT-1B
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-15 04:48:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-15 04:48:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 04:48:41] [INFO ] Load time of PNML (sax parser for PT used): 191 ms
[2023-03-15 04:48:41] [INFO ] Transformed 1416 places.
[2023-03-15 04:48:41] [INFO ] Transformed 1640 transitions.
[2023-03-15 04:48:41] [INFO ] Found NUPN structural information;
[2023-03-15 04:48:41] [INFO ] Parsed PT model containing 1416 places and 1640 transitions and 3639 arcs in 353 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 1 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA NoC3x3-PT-1B-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-1B-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-1B-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-1B-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-1B-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-1B-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-1B-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-1B-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-1B-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-1B-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-1B-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 18 out of 1416 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1416/1416 places, 1640/1640 transitions.
Discarding 350 places :
Symmetric choice reduction at 0 with 350 rule applications. Total rules 350 place count 1066 transition count 1290
Iterating global reduction 0 with 350 rules applied. Total rules applied 700 place count 1066 transition count 1290
Discarding 195 places :
Symmetric choice reduction at 0 with 195 rule applications. Total rules 895 place count 871 transition count 1095
Iterating global reduction 0 with 195 rules applied. Total rules applied 1090 place count 871 transition count 1095
Ensure Unique test removed 79 transitions
Reduce isomorphic transitions removed 79 transitions.
Iterating post reduction 0 with 79 rules applied. Total rules applied 1169 place count 871 transition count 1016
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 1205 place count 835 transition count 980
Iterating global reduction 1 with 36 rules applied. Total rules applied 1241 place count 835 transition count 980
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 1259 place count 835 transition count 962
Applied a total of 1259 rules in 467 ms. Remains 835 /1416 variables (removed 581) and now considering 962/1640 (removed 678) transitions.
// Phase 1: matrix 962 rows 835 cols
[2023-03-15 04:48:42] [INFO ] Computed 40 place invariants in 44 ms
[2023-03-15 04:48:43] [INFO ] Implicit Places using invariants in 795 ms returned []
[2023-03-15 04:48:43] [INFO ] Invariant cache hit.
[2023-03-15 04:48:44] [INFO ] Implicit Places using invariants and state equation in 1051 ms returned []
Implicit Place search using SMT with State Equation took 1899 ms to find 0 implicit places.
[2023-03-15 04:48:44] [INFO ] Invariant cache hit.
[2023-03-15 04:48:45] [INFO ] Dead Transitions using invariants and state equation in 992 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 835/1416 places, 962/1640 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3362 ms. Remains : 835/1416 places, 962/1640 transitions.
Support contains 18 out of 835 places after structural reductions.
[2023-03-15 04:48:45] [INFO ] Flatten gal took : 157 ms
[2023-03-15 04:48:46] [INFO ] Flatten gal took : 74 ms
[2023-03-15 04:48:46] [INFO ] Input system was already deterministic with 962 transitions.
Incomplete random walk after 10000 steps, including 10 resets, run finished after 553 ms. (steps per millisecond=18 ) properties (out of 11) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-15 04:48:46] [INFO ] Invariant cache hit.
[2023-03-15 04:48:47] [INFO ] After 278ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-15 04:48:47] [INFO ] [Nat]Absence check using 40 positive place invariants in 74 ms returned sat
[2023-03-15 04:48:48] [INFO ] After 568ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-15 04:48:48] [INFO ] After 796ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 151 ms.
[2023-03-15 04:48:48] [INFO ] After 1343ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Finished Parikh walk after 499 steps, including 0 resets, run visited all 3 properties in 20 ms. (steps per millisecond=24 )
Parikh walk visited 3 properties in 23 ms.
Computed a total of 41 stabilizing places and 41 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(G(p0)))'
Support contains 2 out of 835 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 835/835 places, 962/962 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 826 transition count 953
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 826 transition count 953
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 19 place count 826 transition count 952
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 25 place count 820 transition count 946
Iterating global reduction 1 with 6 rules applied. Total rules applied 31 place count 820 transition count 946
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 32 place count 820 transition count 945
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 34 place count 818 transition count 943
Iterating global reduction 2 with 2 rules applied. Total rules applied 36 place count 818 transition count 943
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 37 place count 818 transition count 942
Applied a total of 37 rules in 658 ms. Remains 818 /835 variables (removed 17) and now considering 942/962 (removed 20) transitions.
// Phase 1: matrix 942 rows 818 cols
[2023-03-15 04:48:49] [INFO ] Computed 40 place invariants in 8 ms
[2023-03-15 04:48:49] [INFO ] Implicit Places using invariants in 334 ms returned []
[2023-03-15 04:48:49] [INFO ] Invariant cache hit.
[2023-03-15 04:48:50] [INFO ] Implicit Places using invariants and state equation in 816 ms returned []
Implicit Place search using SMT with State Equation took 1153 ms to find 0 implicit places.
[2023-03-15 04:48:50] [INFO ] Invariant cache hit.
[2023-03-15 04:48:51] [INFO ] Dead Transitions using invariants and state equation in 671 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 818/835 places, 942/962 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2485 ms. Remains : 818/835 places, 942/962 transitions.
Stuttering acceptance computed with spot in 262 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-1B-LTLCardinality-03 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:(AND (NEQ s660 0) (NEQ s472 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA NoC3x3-PT-1B-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-1B-LTLCardinality-03 finished in 2828 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 835 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 835/835 places, 962/962 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 824 transition count 951
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 824 transition count 951
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 24 place count 824 transition count 949
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 31 place count 817 transition count 942
Iterating global reduction 1 with 7 rules applied. Total rules applied 38 place count 817 transition count 942
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 40 place count 817 transition count 940
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 42 place count 815 transition count 938
Iterating global reduction 2 with 2 rules applied. Total rules applied 44 place count 815 transition count 938
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 45 place count 815 transition count 937
Applied a total of 45 rules in 100 ms. Remains 815 /835 variables (removed 20) and now considering 937/962 (removed 25) transitions.
// Phase 1: matrix 937 rows 815 cols
[2023-03-15 04:48:51] [INFO ] Computed 40 place invariants in 7 ms
[2023-03-15 04:48:52] [INFO ] Implicit Places using invariants in 302 ms returned []
[2023-03-15 04:48:52] [INFO ] Invariant cache hit.
[2023-03-15 04:48:52] [INFO ] Implicit Places using invariants and state equation in 830 ms returned []
Implicit Place search using SMT with State Equation took 1141 ms to find 0 implicit places.
[2023-03-15 04:48:52] [INFO ] Invariant cache hit.
[2023-03-15 04:48:53] [INFO ] Dead Transitions using invariants and state equation in 867 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 815/835 places, 937/962 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2110 ms. Remains : 815/835 places, 937/962 transitions.
Stuttering acceptance computed with spot in 113 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-1B-LTLCardinality-06 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:(AND (NEQ s670 0) (NEQ s199 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA NoC3x3-PT-1B-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-1B-LTLCardinality-06 finished in 2247 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(F(G(p0)))&&(X(p0) U p0)))||G(p1)))'
Support contains 2 out of 835 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 835/835 places, 962/962 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 825 transition count 952
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 825 transition count 952
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 22 place count 825 transition count 950
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 28 place count 819 transition count 944
Iterating global reduction 1 with 6 rules applied. Total rules applied 34 place count 819 transition count 944
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 36 place count 819 transition count 942
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 38 place count 817 transition count 940
Iterating global reduction 2 with 2 rules applied. Total rules applied 40 place count 817 transition count 940
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 41 place count 817 transition count 939
Applied a total of 41 rules in 149 ms. Remains 817 /835 variables (removed 18) and now considering 939/962 (removed 23) transitions.
// Phase 1: matrix 939 rows 817 cols
[2023-03-15 04:48:54] [INFO ] Computed 40 place invariants in 9 ms
[2023-03-15 04:48:54] [INFO ] Implicit Places using invariants in 395 ms returned []
[2023-03-15 04:48:54] [INFO ] Invariant cache hit.
[2023-03-15 04:48:55] [INFO ] Implicit Places using invariants and state equation in 884 ms returned []
Implicit Place search using SMT with State Equation took 1281 ms to find 0 implicit places.
[2023-03-15 04:48:55] [INFO ] Invariant cache hit.
[2023-03-15 04:48:56] [INFO ] Dead Transitions using invariants and state equation in 1079 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 817/835 places, 939/962 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2510 ms. Remains : 817/835 places, 939/962 transitions.
Stuttering acceptance computed with spot in 353 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), true, (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : NoC3x3-PT-1B-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}, { cond=true, acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 4}, { cond=p1, acceptance={} source=2 dest: 6}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 7}], [{ cond=(NOT p0), acceptance={} source=3 dest: 5}], [{ cond=p0, acceptance={} source=4 dest: 4}, { cond=(NOT p0), acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={} source=6 dest: 4}, { cond=p1, acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=7 dest: 5}, { cond=(AND p1 (NOT p0)), acceptance={} source=7 dest: 8}], [{ cond=(NOT p1), acceptance={} source=8 dest: 5}, { cond=p1, acceptance={} source=8 dest: 8}]], initial=0, aps=[p1:(AND (EQ s800 0) (EQ s565 1)), p0:(OR (EQ s565 0) (EQ s800 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 99 reset in 516 ms.
Stack based approach found an accepted trace after 18588 steps with 19 reset with depth 932 and stack size 932 in 79 ms.
FORMULA NoC3x3-PT-1B-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property NoC3x3-PT-1B-LTLCardinality-09 finished in 3491 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||X(((X(F(!p1))&&F(!p2))||G(F(!p1)))))))'
Support contains 6 out of 835 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 835/835 places, 962/962 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 828 transition count 955
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 828 transition count 955
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 15 place count 828 transition count 954
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 21 place count 822 transition count 948
Iterating global reduction 1 with 6 rules applied. Total rules applied 27 place count 822 transition count 948
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 29 place count 822 transition count 946
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 31 place count 820 transition count 944
Iterating global reduction 2 with 2 rules applied. Total rules applied 33 place count 820 transition count 944
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 34 place count 820 transition count 943
Applied a total of 34 rules in 128 ms. Remains 820 /835 variables (removed 15) and now considering 943/962 (removed 19) transitions.
// Phase 1: matrix 943 rows 820 cols
[2023-03-15 04:48:57] [INFO ] Computed 40 place invariants in 5 ms
[2023-03-15 04:48:57] [INFO ] Implicit Places using invariants in 293 ms returned []
[2023-03-15 04:48:57] [INFO ] Invariant cache hit.
[2023-03-15 04:48:58] [INFO ] Implicit Places using invariants and state equation in 847 ms returned []
Implicit Place search using SMT with State Equation took 1164 ms to find 0 implicit places.
[2023-03-15 04:48:58] [INFO ] Invariant cache hit.
[2023-03-15 04:48:59] [INFO ] Dead Transitions using invariants and state equation in 673 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 820/835 places, 943/962 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1968 ms. Remains : 820/835 places, 943/962 transitions.
Stuttering acceptance computed with spot in 241 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p2 p1), (AND (NOT p0) p2 p1)]
Running random walk in product with property : NoC3x3-PT-1B-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) p1 p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s153 0) (EQ s41 1) (EQ s504 0) (EQ s279 1)), p2:(OR (EQ s41 0) (EQ s153 1)), p1:(OR (EQ s227 0) (EQ s769 1))], 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]]
Stuttering criterion allowed to conclude after 952 steps with 0 reset in 6 ms.
FORMULA NoC3x3-PT-1B-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-1B-LTLCardinality-14 finished in 2254 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F((X((X(p2) U ((!p3&&X(p2))||X(G(p2)))))||p1)))))'
Support contains 6 out of 835 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 835/835 places, 962/962 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 828 transition count 955
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 828 transition count 955
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 16 place count 828 transition count 953
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 19 place count 825 transition count 950
Iterating global reduction 1 with 3 rules applied. Total rules applied 22 place count 825 transition count 950
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 23 place count 825 transition count 949
Applied a total of 23 rules in 89 ms. Remains 825 /835 variables (removed 10) and now considering 949/962 (removed 13) transitions.
// Phase 1: matrix 949 rows 825 cols
[2023-03-15 04:48:59] [INFO ] Computed 40 place invariants in 5 ms
[2023-03-15 04:49:00] [INFO ] Implicit Places using invariants in 384 ms returned []
[2023-03-15 04:49:00] [INFO ] Invariant cache hit.
[2023-03-15 04:49:00] [INFO ] Implicit Places using invariants and state equation in 811 ms returned []
Implicit Place search using SMT with State Equation took 1202 ms to find 0 implicit places.
[2023-03-15 04:49:00] [INFO ] Invariant cache hit.
[2023-03-15 04:49:01] [INFO ] Dead Transitions using invariants and state equation in 954 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 825/835 places, 949/962 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2251 ms. Remains : 825/835 places, 949/962 transitions.
Stuttering acceptance computed with spot in 190 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : NoC3x3-PT-1B-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) p3 (NOT p2)), acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p3) p2), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p3 p2), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) p3 (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s610 1), p1:(OR (EQ s370 0) (EQ s617 1)), p3:(OR (EQ s133 0) (EQ s537 1)), p2:(NEQ s595 1)], nbAcceptance=1, 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 1015 steps with 0 reset in 4 ms.
FORMULA NoC3x3-PT-1B-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-1B-LTLCardinality-15 finished in 2509 ms.
All properties solved by simple procedures.
Total runtime 20645 ms.
ITS solved all properties within timeout

BK_STOP 1678855743395

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="NoC3x3-PT-1B"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is NoC3x3-PT-1B, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r265-smll-167863539800235"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-1B.tgz
mv NoC3x3-PT-1B 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 ;