About the Execution of ITS-Tools for NQueens-PT-25
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 371.571 | 42976.00 | 59211.00 | 480.00 | FFFFFFFTFFFTFFFF | 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.r261-smll-167863535800059.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 NQueens-PT-25, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r261-smll-167863535800059
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 9.1K Feb 26 17:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K Feb 26 17:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Feb 26 17:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 26 17:11 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 16:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Feb 26 17:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 167K Feb 26 17:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 17:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Feb 26 17:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 534K Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME NQueens-PT-25-LTLCardinality-00
FORMULA_NAME NQueens-PT-25-LTLCardinality-01
FORMULA_NAME NQueens-PT-25-LTLCardinality-02
FORMULA_NAME NQueens-PT-25-LTLCardinality-03
FORMULA_NAME NQueens-PT-25-LTLCardinality-04
FORMULA_NAME NQueens-PT-25-LTLCardinality-05
FORMULA_NAME NQueens-PT-25-LTLCardinality-06
FORMULA_NAME NQueens-PT-25-LTLCardinality-07
FORMULA_NAME NQueens-PT-25-LTLCardinality-08
FORMULA_NAME NQueens-PT-25-LTLCardinality-09
FORMULA_NAME NQueens-PT-25-LTLCardinality-10
FORMULA_NAME NQueens-PT-25-LTLCardinality-11
FORMULA_NAME NQueens-PT-25-LTLCardinality-12
FORMULA_NAME NQueens-PT-25-LTLCardinality-13
FORMULA_NAME NQueens-PT-25-LTLCardinality-14
FORMULA_NAME NQueens-PT-25-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678716859508
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=NQueens-PT-25
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-13 14:14:22] [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]
[2023-03-13 14:14:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 14:14:23] [INFO ] Load time of PNML (sax parser for PT used): 359 ms
[2023-03-13 14:14:23] [INFO ] Transformed 775 places.
[2023-03-13 14:14:23] [INFO ] Transformed 625 transitions.
[2023-03-13 14:14:23] [INFO ] Parsed PT model containing 775 places and 625 transitions and 3125 arcs in 528 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 19 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Reduce places removed 2 places and 0 transitions.
FORMULA NQueens-PT-25-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NQueens-PT-25-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NQueens-PT-25-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 41 out of 773 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 773/773 places, 625/625 transitions.
Reduce places removed 590 places and 0 transitions.
Iterating post reduction 0 with 590 rules applied. Total rules applied 590 place count 183 transition count 625
Applied a total of 590 rules in 71 ms. Remains 183 /773 variables (removed 590) and now considering 625/625 (removed 0) transitions.
// Phase 1: matrix 625 rows 183 cols
[2023-03-13 14:14:23] [INFO ] Invariants computation overflowed in 145 ms
[2023-03-13 14:14:24] [INFO ] Implicit Places using invariants in 1006 ms returned []
// Phase 1: matrix 625 rows 183 cols
[2023-03-13 14:14:24] [INFO ] Invariants computation overflowed in 179 ms
[2023-03-13 14:14:25] [INFO ] Implicit Places using invariants and state equation in 993 ms returned []
Implicit Place search using SMT with State Equation took 2068 ms to find 0 implicit places.
// Phase 1: matrix 625 rows 183 cols
[2023-03-13 14:14:25] [INFO ] Invariants computation overflowed in 147 ms
[2023-03-13 14:14:26] [INFO ] Dead Transitions using invariants and state equation in 718 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 183/773 places, 625/625 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2862 ms. Remains : 183/773 places, 625/625 transitions.
Support contains 41 out of 183 places after structural reductions.
[2023-03-13 14:14:26] [INFO ] Flatten gal took : 143 ms
[2023-03-13 14:14:26] [INFO ] Flatten gal took : 97 ms
[2023-03-13 14:14:27] [INFO ] Input system was already deterministic with 625 transitions.
Support contains 40 out of 183 places (down from 41) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 431 resets, run finished after 973 ms. (steps per millisecond=10 ) properties (out of 22) seen :20
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 2) 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 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 625 rows 183 cols
[2023-03-13 14:14:28] [INFO ] Invariants computation overflowed in 61 ms
[2023-03-13 14:14:28] [INFO ] After 352ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 2 ms.
Successfully simplified 2 atomic propositions for a total of 13 simplifications.
FORMULA NQueens-PT-25-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NQueens-PT-25-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 183 stabilizing places and 625 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 183 transition count 625
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
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((p0&&X((X(p1)&&(F(p2)||G(p0))))))))'
Support contains 5 out of 183 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 183/183 places, 625/625 transitions.
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 152 transition count 625
Applied a total of 31 rules in 19 ms. Remains 152 /183 variables (removed 31) and now considering 625/625 (removed 0) transitions.
// Phase 1: matrix 625 rows 152 cols
[2023-03-13 14:14:29] [INFO ] Invariants computation overflowed in 60 ms
[2023-03-13 14:14:29] [INFO ] Implicit Places using invariants in 470 ms returned []
// Phase 1: matrix 625 rows 152 cols
[2023-03-13 14:14:29] [INFO ] Invariants computation overflowed in 74 ms
[2023-03-13 14:14:31] [INFO ] Implicit Places using invariants and state equation in 2135 ms returned [54, 102, 103, 151]
Discarding 4 places :
Implicit Place search using SMT with State Equation took 2628 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 148/183 places, 625/625 transitions.
Applied a total of 0 rules in 9 ms. Remains 148 /148 variables (removed 0) and now considering 625/625 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2657 ms. Remains : 148/183 places, 625/625 transitions.
Stuttering acceptance computed with spot in 600 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (OR (NOT p1) (AND (NOT p0) (NOT p2))), (NOT p1), (NOT p2), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : NQueens-PT-25-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=p0, acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 5}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 6}, { cond=(AND p0 (NOT p2)), acceptance={} source=4 dest: 7}], [{ cond=(NOT p1), acceptance={} source=5 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=6 dest: 6}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=7 dest: 6}, { cond=(AND p0 (NOT p2)), acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(GT s0 s3), p2:(GT s1 s74), p1:(GT 1 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 2 ms.
FORMULA NQueens-PT-25-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-25-LTLCardinality-00 finished in 3362 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 183 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 183/183 places, 625/625 transitions.
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 0 with 34 rules applied. Total rules applied 34 place count 149 transition count 625
Applied a total of 34 rules in 6 ms. Remains 149 /183 variables (removed 34) and now considering 625/625 (removed 0) transitions.
// Phase 1: matrix 625 rows 149 cols
[2023-03-13 14:14:32] [INFO ] Invariants computation overflowed in 103 ms
[2023-03-13 14:14:32] [INFO ] Implicit Places using invariants in 375 ms returned []
// Phase 1: matrix 625 rows 149 cols
[2023-03-13 14:14:32] [INFO ] Invariants computation overflowed in 149 ms
[2023-03-13 14:14:34] [INFO ] Implicit Places using invariants and state equation in 2059 ms returned [51, 99, 100, 148]
Discarding 4 places :
Implicit Place search using SMT with State Equation took 2441 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 145/183 places, 625/625 transitions.
Applied a total of 0 rules in 6 ms. Remains 145 /145 variables (removed 0) and now considering 625/625 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2454 ms. Remains : 145/183 places, 625/625 transitions.
Stuttering acceptance computed with spot in 93 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : NQueens-PT-25-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT s0 s8)], 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 NQueens-PT-25-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-25-LTLCardinality-01 finished in 2571 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(p1))))'
Support contains 4 out of 183 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 183/183 places, 625/625 transitions.
Graph (complete) has 140 edges and 183 vertex of which 147 are kept as prefixes of interest. Removing 36 places using SCC suffix rule.3 ms
Discarding 36 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 18 ms. Remains 147 /183 variables (removed 36) and now considering 625/625 (removed 0) transitions.
// Phase 1: matrix 625 rows 147 cols
[2023-03-13 14:14:34] [INFO ] Invariants computation overflowed in 57 ms
[2023-03-13 14:14:35] [INFO ] Implicit Places using invariants in 357 ms returned []
// Phase 1: matrix 625 rows 147 cols
[2023-03-13 14:14:35] [INFO ] Invariants computation overflowed in 77 ms
[2023-03-13 14:14:36] [INFO ] Implicit Places using invariants and state equation in 1588 ms returned [97, 98, 146]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 1953 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 144/183 places, 625/625 transitions.
Applied a total of 0 rules in 9 ms. Remains 144 /144 variables (removed 0) and now considering 625/625 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1980 ms. Remains : 144/183 places, 625/625 transitions.
Stuttering acceptance computed with spot in 137 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : NQueens-PT-25-LTLCardinality-03 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: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s0 s2), p1:(GT s1 s3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 22 steps with 0 reset in 3 ms.
FORMULA NQueens-PT-25-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-25-LTLCardinality-03 finished in 2138 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 2 out of 183 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 183/183 places, 625/625 transitions.
Graph (complete) has 140 edges and 183 vertex of which 146 are kept as prefixes of interest. Removing 37 places using SCC suffix rule.1 ms
Discarding 37 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 10 ms. Remains 146 /183 variables (removed 37) and now considering 625/625 (removed 0) transitions.
// Phase 1: matrix 625 rows 146 cols
[2023-03-13 14:14:37] [INFO ] Invariants computation overflowed in 43 ms
[2023-03-13 14:14:37] [INFO ] Implicit Places using invariants in 458 ms returned []
// Phase 1: matrix 625 rows 146 cols
[2023-03-13 14:14:37] [INFO ] Invariants computation overflowed in 57 ms
[2023-03-13 14:14:39] [INFO ] Implicit Places using invariants and state equation in 2132 ms returned [96, 97, 145]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 2594 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 143/183 places, 625/625 transitions.
Applied a total of 0 rules in 8 ms. Remains 143 /143 variables (removed 0) and now considering 625/625 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2614 ms. Remains : 143/183 places, 625/625 transitions.
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : NQueens-PT-25-LTLCardinality-05 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:(LEQ s0 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 947 steps with 40 reset in 76 ms.
FORMULA NQueens-PT-25-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-25-LTLCardinality-05 finished in 2809 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(p0) U p1))||G(X(!p1))))'
Support contains 5 out of 183 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 183/183 places, 625/625 transitions.
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 152 transition count 625
Applied a total of 31 rules in 4 ms. Remains 152 /183 variables (removed 31) and now considering 625/625 (removed 0) transitions.
// Phase 1: matrix 625 rows 152 cols
[2023-03-13 14:14:39] [INFO ] Invariants computation overflowed in 87 ms
[2023-03-13 14:14:40] [INFO ] Implicit Places using invariants in 433 ms returned []
// Phase 1: matrix 625 rows 152 cols
[2023-03-13 14:14:40] [INFO ] Invariants computation overflowed in 85 ms
[2023-03-13 14:14:42] [INFO ] Implicit Places using invariants and state equation in 1699 ms returned [54, 102, 103, 151]
Discarding 4 places :
Implicit Place search using SMT with State Equation took 2137 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 148/183 places, 625/625 transitions.
Applied a total of 0 rules in 6 ms. Remains 148 /148 variables (removed 0) and now considering 625/625 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2149 ms. Remains : 148/183 places, 625/625 transitions.
Stuttering acceptance computed with spot in 205 ms :[true, false, false, (AND p1 (NOT p0)), p1]
Running random walk in product with property : NQueens-PT-25-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=p1, acceptance={} source=4 dest: 0}, { cond=(NOT p1), acceptance={} source=4 dest: 4}]], initial=1, aps=[p1:(GT s3 s1), p0:(AND (GT 3 s2) (LEQ s0 s32))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 83981 steps with 3682 reset in 4257 ms.
FORMULA NQueens-PT-25-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-25-LTLCardinality-06 finished in 6640 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 3 out of 183 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 183/183 places, 625/625 transitions.
Graph (complete) has 140 edges and 183 vertex of which 150 are kept as prefixes of interest. Removing 33 places using SCC suffix rule.1 ms
Discarding 33 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 11 ms. Remains 150 /183 variables (removed 33) and now considering 625/625 (removed 0) transitions.
// Phase 1: matrix 625 rows 150 cols
[2023-03-13 14:14:46] [INFO ] Invariants computation overflowed in 50 ms
[2023-03-13 14:14:46] [INFO ] Implicit Places using invariants in 323 ms returned []
// Phase 1: matrix 625 rows 150 cols
[2023-03-13 14:14:46] [INFO ] Invariants computation overflowed in 45 ms
[2023-03-13 14:14:48] [INFO ] Implicit Places using invariants and state equation in 2013 ms returned [100, 101, 149]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 2379 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 147/183 places, 625/625 transitions.
Applied a total of 0 rules in 17 ms. Remains 147 /147 variables (removed 0) and now considering 625/625 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2408 ms. Remains : 147/183 places, 625/625 transitions.
Stuttering acceptance computed with spot in 62 ms :[(NOT p0)]
Running random walk in product with property : NQueens-PT-25-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (LEQ s1 s0) (GT 2 s2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 45 steps with 1 reset in 4 ms.
FORMULA NQueens-PT-25-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-25-LTLCardinality-08 finished in 2495 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(((F(p1)||p0)&&(F(p1)||G(p2))))))'
Support contains 7 out of 183 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 183/183 places, 625/625 transitions.
Graph (complete) has 140 edges and 183 vertex of which 154 are kept as prefixes of interest. Removing 29 places using SCC suffix rule.1 ms
Discarding 29 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 12 ms. Remains 154 /183 variables (removed 29) and now considering 625/625 (removed 0) transitions.
// Phase 1: matrix 625 rows 154 cols
[2023-03-13 14:14:49] [INFO ] Invariants computation overflowed in 60 ms
[2023-03-13 14:14:49] [INFO ] Implicit Places using invariants in 500 ms returned []
// Phase 1: matrix 625 rows 154 cols
[2023-03-13 14:14:49] [INFO ] Invariants computation overflowed in 72 ms
[2023-03-13 14:14:51] [INFO ] Implicit Places using invariants and state equation in 2070 ms returned [104, 105, 153]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 2598 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 151/183 places, 625/625 transitions.
Applied a total of 0 rules in 13 ms. Remains 151 /151 variables (removed 0) and now considering 625/625 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2625 ms. Remains : 151/183 places, 625/625 transitions.
Stuttering acceptance computed with spot in 203 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : NQueens-PT-25-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 (NOT p1) p2), acceptance={0} source=1 dest: 1}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p0 (NOT p1) p2), acceptance={1} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=2 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={1} source=2 dest: 2}]], initial=0, aps=[p0:(OR (GT s5 s2) (GT 1 s1)), p1:(GT s6 s4), p2:(GT s3 s0)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 22 steps with 0 reset in 2 ms.
FORMULA NQueens-PT-25-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-25-LTLCardinality-09 finished in 2861 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))&&F(p1)))'
Support contains 3 out of 183 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 183/183 places, 625/625 transitions.
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 0 with 33 rules applied. Total rules applied 33 place count 150 transition count 625
Applied a total of 33 rules in 6 ms. Remains 150 /183 variables (removed 33) and now considering 625/625 (removed 0) transitions.
// Phase 1: matrix 625 rows 150 cols
[2023-03-13 14:14:51] [INFO ] Invariants computation overflowed in 81 ms
[2023-03-13 14:14:52] [INFO ] Implicit Places using invariants in 551 ms returned []
// Phase 1: matrix 625 rows 150 cols
[2023-03-13 14:14:52] [INFO ] Invariants computation overflowed in 93 ms
[2023-03-13 14:14:54] [INFO ] Implicit Places using invariants and state equation in 1887 ms returned [52, 100, 101, 149]
Discarding 4 places :
Implicit Place search using SMT with State Equation took 2443 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 146/183 places, 625/625 transitions.
Applied a total of 0 rules in 4 ms. Remains 146 /146 variables (removed 0) and now considering 625/625 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2455 ms. Remains : 146/183 places, 625/625 transitions.
Stuttering acceptance computed with spot in 148 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : NQueens-PT-25-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ s142 s0), p0:(LEQ 1 s1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 22 steps with 0 reset in 2 ms.
FORMULA NQueens-PT-25-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-25-LTLCardinality-10 finished in 2648 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(p1)&&F(G(p2)))))'
Support contains 4 out of 183 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 183/183 places, 625/625 transitions.
Graph (complete) has 140 edges and 183 vertex of which 151 are kept as prefixes of interest. Removing 32 places using SCC suffix rule.2 ms
Discarding 32 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 13 ms. Remains 151 /183 variables (removed 32) and now considering 625/625 (removed 0) transitions.
// Phase 1: matrix 625 rows 151 cols
[2023-03-13 14:14:54] [INFO ] Invariants computation overflowed in 67 ms
[2023-03-13 14:14:55] [INFO ] Implicit Places using invariants in 512 ms returned []
// Phase 1: matrix 625 rows 151 cols
[2023-03-13 14:14:55] [INFO ] Invariants computation overflowed in 71 ms
[2023-03-13 14:14:56] [INFO ] Implicit Places using invariants and state equation in 1672 ms returned [53, 101, 102, 150]
Discarding 4 places :
Implicit Place search using SMT with State Equation took 2188 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 147/183 places, 625/625 transitions.
Applied a total of 0 rules in 12 ms. Remains 147 /147 variables (removed 0) and now considering 625/625 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2216 ms. Remains : 147/183 places, 625/625 transitions.
Stuttering acceptance computed with spot in 195 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (NOT p2)]
Running random walk in product with property : NQueens-PT-25-LTLCardinality-12 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: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=p2, acceptance={} source=3 dest: 3}, { cond=(NOT p2), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ s2 s0), p1:(LEQ 1 s69), p2:(LEQ 1 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 22 steps with 0 reset in 2 ms.
FORMULA NQueens-PT-25-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-25-LTLCardinality-12 finished in 2439 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 183 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 183/183 places, 625/625 transitions.
Graph (complete) has 140 edges and 183 vertex of which 148 are kept as prefixes of interest. Removing 35 places using SCC suffix rule.1 ms
Discarding 35 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 12 ms. Remains 148 /183 variables (removed 35) and now considering 625/625 (removed 0) transitions.
// Phase 1: matrix 625 rows 148 cols
[2023-03-13 14:14:57] [INFO ] Invariants computation overflowed in 76 ms
[2023-03-13 14:14:57] [INFO ] Implicit Places using invariants in 491 ms returned []
// Phase 1: matrix 625 rows 148 cols
[2023-03-13 14:14:57] [INFO ] Invariants computation overflowed in 72 ms
[2023-03-13 14:14:58] [INFO ] Implicit Places using invariants and state equation in 1512 ms returned [98, 99, 147]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 2010 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 145/183 places, 625/625 transitions.
Applied a total of 0 rules in 11 ms. Remains 145 /145 variables (removed 0) and now considering 625/625 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2035 ms. Remains : 145/183 places, 625/625 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : NQueens-PT-25-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 21 steps with 0 reset in 2 ms.
FORMULA NQueens-PT-25-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-25-LTLCardinality-13 finished in 2100 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 183 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 183/183 places, 625/625 transitions.
Graph (complete) has 140 edges and 183 vertex of which 149 are kept as prefixes of interest. Removing 34 places using SCC suffix rule.1 ms
Discarding 34 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 16 ms. Remains 149 /183 variables (removed 34) and now considering 625/625 (removed 0) transitions.
// Phase 1: matrix 625 rows 149 cols
[2023-03-13 14:14:59] [INFO ] Invariants computation overflowed in 78 ms
[2023-03-13 14:14:59] [INFO ] Implicit Places using invariants in 423 ms returned []
// Phase 1: matrix 625 rows 149 cols
[2023-03-13 14:14:59] [INFO ] Invariants computation overflowed in 76 ms
[2023-03-13 14:15:01] [INFO ] Implicit Places using invariants and state equation in 2060 ms returned [51, 99, 100, 148]
Discarding 4 places :
Implicit Place search using SMT with State Equation took 2487 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 145/183 places, 625/625 transitions.
Applied a total of 0 rules in 9 ms. Remains 145 /145 variables (removed 0) and now considering 625/625 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2513 ms. Remains : 145/183 places, 625/625 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : NQueens-PT-25-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s0 s73)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 44 steps with 1 reset in 2 ms.
FORMULA NQueens-PT-25-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-25-LTLCardinality-14 finished in 2579 ms.
All properties solved by simple procedures.
Total runtime 38916 ms.
BK_STOP 1678716902484
--------------------
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="NQueens-PT-25"
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 NQueens-PT-25, 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 r261-smll-167863535800059"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/NQueens-PT-25.tgz
mv NQueens-PT-25 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 '
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 ;