fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r263-smll-167863537900235
Last Updated
May 14, 2023

About the Execution of LoLa+red for NoC3x3-PT-1B

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
389.212 31483.00 50779.00 544.20 FTTFTFFTFFFFFTFF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r263-smll-167863537900235.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is NoC3x3-PT-1B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r263-smll-167863537900235
=====================================================================

--------------------
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 1678751276226

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=lolaxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NoC3x3-PT-1B
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-13 23:47:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-13 23:47:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 23:48:00] [INFO ] Load time of PNML (sax parser for PT used): 283 ms
[2023-03-13 23:48:00] [INFO ] Transformed 1416 places.
[2023-03-13 23:48:00] [INFO ] Transformed 1640 transitions.
[2023-03-13 23:48:00] [INFO ] Found NUPN structural information;
[2023-03-13 23:48:00] [INFO ] Parsed PT model containing 1416 places and 1640 transitions and 3639 arcs in 473 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 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 616 ms. Remains 835 /1416 variables (removed 581) and now considering 962/1640 (removed 678) transitions.
// Phase 1: matrix 962 rows 835 cols
[2023-03-13 23:48:01] [INFO ] Computed 40 place invariants in 45 ms
[2023-03-13 23:48:02] [INFO ] Implicit Places using invariants in 767 ms returned []
[2023-03-13 23:48:02] [INFO ] Invariant cache hit.
[2023-03-13 23:48:03] [INFO ] Implicit Places using invariants and state equation in 1252 ms returned []
Implicit Place search using SMT with State Equation took 2083 ms to find 0 implicit places.
[2023-03-13 23:48:03] [INFO ] Invariant cache hit.
[2023-03-13 23:48:04] [INFO ] Dead Transitions using invariants and state equation in 1059 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 3760 ms. Remains : 835/1416 places, 962/1640 transitions.
Support contains 18 out of 835 places after structural reductions.
[2023-03-13 23:48:04] [INFO ] Flatten gal took : 156 ms
[2023-03-13 23:48:04] [INFO ] Flatten gal took : 77 ms
[2023-03-13 23:48:05] [INFO ] Input system was already deterministic with 962 transitions.
Incomplete random walk after 10000 steps, including 10 resets, run finished after 800 ms. (steps per millisecond=12 ) properties (out of 11) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-13 23:48:06] [INFO ] Invariant cache hit.
[2023-03-13 23:48:06] [INFO ] After 293ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-13 23:48:06] [INFO ] [Nat]Absence check using 40 positive place invariants in 39 ms returned sat
[2023-03-13 23:48:07] [INFO ] After 660ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-13 23:48:08] [INFO ] After 1086ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 267 ms.
[2023-03-13 23:48:08] [INFO ] After 1876ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Finished Parikh walk after 782 steps, including 1 resets, run visited all 4 properties in 27 ms. (steps per millisecond=28 )
Parikh walk visited 4 properties in 31 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 318 ms. Remains 818 /835 variables (removed 17) and now considering 942/962 (removed 20) transitions.
// Phase 1: matrix 942 rows 818 cols
[2023-03-13 23:48:09] [INFO ] Computed 40 place invariants in 12 ms
[2023-03-13 23:48:09] [INFO ] Implicit Places using invariants in 434 ms returned []
[2023-03-13 23:48:09] [INFO ] Invariant cache hit.
[2023-03-13 23:48:10] [INFO ] Implicit Places using invariants and state equation in 1180 ms returned []
Implicit Place search using SMT with State Equation took 1624 ms to find 0 implicit places.
[2023-03-13 23:48:10] [INFO ] Invariant cache hit.
[2023-03-13 23:48:11] [INFO ] Dead Transitions using invariants and state equation in 1254 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 3202 ms. Remains : 818/835 places, 942/962 transitions.
Stuttering acceptance computed with spot in 314 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 3 ms.
FORMULA NoC3x3-PT-1B-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-1B-LTLCardinality-03 finished in 3630 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 182 ms. Remains 815 /835 variables (removed 20) and now considering 937/962 (removed 25) transitions.
// Phase 1: matrix 937 rows 815 cols
[2023-03-13 23:48:12] [INFO ] Computed 40 place invariants in 8 ms
[2023-03-13 23:48:12] [INFO ] Implicit Places using invariants in 509 ms returned []
[2023-03-13 23:48:12] [INFO ] Invariant cache hit.
[2023-03-13 23:48:14] [INFO ] Implicit Places using invariants and state equation in 1274 ms returned []
Implicit Place search using SMT with State Equation took 1796 ms to find 0 implicit places.
[2023-03-13 23:48:14] [INFO ] Invariant cache hit.
[2023-03-13 23:48:15] [INFO ] Dead Transitions using invariants and state equation in 1284 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 3265 ms. Remains : 815/835 places, 937/962 transitions.
Stuttering acceptance computed with spot in 131 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 0 ms.
FORMULA NoC3x3-PT-1B-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-1B-LTLCardinality-06 finished in 3427 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 175 ms. Remains 817 /835 variables (removed 18) and now considering 939/962 (removed 23) transitions.
// Phase 1: matrix 939 rows 817 cols
[2023-03-13 23:48:15] [INFO ] Computed 40 place invariants in 8 ms
[2023-03-13 23:48:16] [INFO ] Implicit Places using invariants in 509 ms returned []
[2023-03-13 23:48:16] [INFO ] Invariant cache hit.
[2023-03-13 23:48:17] [INFO ] Implicit Places using invariants and state equation in 1150 ms returned []
Implicit Place search using SMT with State Equation took 1663 ms to find 0 implicit places.
[2023-03-13 23:48:17] [INFO ] Invariant cache hit.
[2023-03-13 23:48:18] [INFO ] Dead Transitions using invariants and state equation in 1159 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 3000 ms. Remains : 817/835 places, 939/962 transitions.
Stuttering acceptance computed with spot in 504 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 100 reset in 702 ms.
Stack based approach found an accepted trace after 22615 steps with 22 reset with depth 773 and stack size 773 in 141 ms.
FORMULA NoC3x3-PT-1B-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property NoC3x3-PT-1B-LTLCardinality-09 finished in 4386 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 178 ms. Remains 820 /835 variables (removed 15) and now considering 943/962 (removed 19) transitions.
// Phase 1: matrix 943 rows 820 cols
[2023-03-13 23:48:20] [INFO ] Computed 40 place invariants in 8 ms
[2023-03-13 23:48:20] [INFO ] Implicit Places using invariants in 517 ms returned []
[2023-03-13 23:48:20] [INFO ] Invariant cache hit.
[2023-03-13 23:48:21] [INFO ] Implicit Places using invariants and state equation in 1091 ms returned []
Implicit Place search using SMT with State Equation took 1614 ms to find 0 implicit places.
[2023-03-13 23:48:21] [INFO ] Invariant cache hit.
[2023-03-13 23:48:22] [INFO ] Dead Transitions using invariants and state equation in 1108 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 2904 ms. Remains : 820/835 places, 943/962 transitions.
Stuttering acceptance computed with spot in 291 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 809 steps with 0 reset in 13 ms.
FORMULA NoC3x3-PT-1B-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-1B-LTLCardinality-14 finished in 3266 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 120 ms. Remains 825 /835 variables (removed 10) and now considering 949/962 (removed 13) transitions.
// Phase 1: matrix 949 rows 825 cols
[2023-03-13 23:48:23] [INFO ] Computed 40 place invariants in 8 ms
[2023-03-13 23:48:23] [INFO ] Implicit Places using invariants in 500 ms returned []
[2023-03-13 23:48:23] [INFO ] Invariant cache hit.
[2023-03-13 23:48:25] [INFO ] Implicit Places using invariants and state equation in 1174 ms returned []
Implicit Place search using SMT with State Equation took 1678 ms to find 0 implicit places.
[2023-03-13 23:48:25] [INFO ] Invariant cache hit.
[2023-03-13 23:48:26] [INFO ] Dead Transitions using invariants and state equation in 1149 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 2948 ms. Remains : 825/835 places, 949/962 transitions.
Stuttering acceptance computed with spot in 176 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 1056 steps with 0 reset in 5 ms.
FORMULA NoC3x3-PT-1B-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-1B-LTLCardinality-15 finished in 3182 ms.
All properties solved by simple procedures.
Total runtime 26708 ms.
ITS solved all properties within timeout

BK_STOP 1678751307709

--------------------
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="lolaxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool lolaxred"
echo " Input is 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 r263-smll-167863537900235"
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 ;