About the Execution of LoLa+red for DiscoveryGPU-PT-14a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 334.336 | 14484.00 | 25456.00 | 560.70 | FTFTTFTFTFTFFTTT | 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.r135-smll-167819414300411.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 DiscoveryGPU-PT-14a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r135-smll-167819414300411
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 5.0K Feb 25 13:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 47K Feb 25 13:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 13:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 25 13:40 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 13:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 136K Feb 25 13:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Feb 25 13:43 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 25 13:43 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:00 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 50K 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 DiscoveryGPU-PT-14a-LTLCardinality-00
FORMULA_NAME DiscoveryGPU-PT-14a-LTLCardinality-01
FORMULA_NAME DiscoveryGPU-PT-14a-LTLCardinality-02
FORMULA_NAME DiscoveryGPU-PT-14a-LTLCardinality-03
FORMULA_NAME DiscoveryGPU-PT-14a-LTLCardinality-04
FORMULA_NAME DiscoveryGPU-PT-14a-LTLCardinality-05
FORMULA_NAME DiscoveryGPU-PT-14a-LTLCardinality-06
FORMULA_NAME DiscoveryGPU-PT-14a-LTLCardinality-07
FORMULA_NAME DiscoveryGPU-PT-14a-LTLCardinality-08
FORMULA_NAME DiscoveryGPU-PT-14a-LTLCardinality-09
FORMULA_NAME DiscoveryGPU-PT-14a-LTLCardinality-10
FORMULA_NAME DiscoveryGPU-PT-14a-LTLCardinality-11
FORMULA_NAME DiscoveryGPU-PT-14a-LTLCardinality-12
FORMULA_NAME DiscoveryGPU-PT-14a-LTLCardinality-13
FORMULA_NAME DiscoveryGPU-PT-14a-LTLCardinality-14
FORMULA_NAME DiscoveryGPU-PT-14a-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678326707258
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=DiscoveryGPU-PT-14a
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-09 01:51:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-09 01:51:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 01:51:50] [INFO ] Load time of PNML (sax parser for PT used): 81 ms
[2023-03-09 01:51:50] [INFO ] Transformed 143 places.
[2023-03-09 01:51:50] [INFO ] Transformed 197 transitions.
[2023-03-09 01:51:50] [INFO ] Found NUPN structural information;
[2023-03-09 01:51:50] [INFO ] Parsed PT model containing 143 places and 197 transitions and 633 arcs in 202 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA DiscoveryGPU-PT-14a-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-14a-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-14a-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-14a-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-14a-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-14a-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-14a-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-14a-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-14a-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 out of 143 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 143/143 places, 197/197 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 131 transition count 185
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 131 transition count 185
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 35 place count 120 transition count 174
Iterating global reduction 0 with 11 rules applied. Total rules applied 46 place count 120 transition count 174
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 54 place count 112 transition count 158
Iterating global reduction 0 with 8 rules applied. Total rules applied 62 place count 112 transition count 158
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 68 place count 112 transition count 152
Applied a total of 68 rules in 52 ms. Remains 112 /143 variables (removed 31) and now considering 152/197 (removed 45) transitions.
// Phase 1: matrix 152 rows 112 cols
[2023-03-09 01:51:51] [INFO ] Computed 2 place invariants in 8 ms
[2023-03-09 01:51:51] [INFO ] Implicit Places using invariants in 408 ms returned []
[2023-03-09 01:51:51] [INFO ] Invariant cache hit.
[2023-03-09 01:51:51] [INFO ] State equation strengthened by 101 read => feed constraints.
[2023-03-09 01:51:51] [INFO ] Implicit Places using invariants and state equation in 410 ms returned [111]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 864 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 111/143 places, 152/197 transitions.
Applied a total of 0 rules in 8 ms. Remains 111 /111 variables (removed 0) and now considering 152/152 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 926 ms. Remains : 111/143 places, 152/197 transitions.
Support contains 21 out of 111 places after structural reductions.
[2023-03-09 01:51:52] [INFO ] Flatten gal took : 133 ms
[2023-03-09 01:51:52] [INFO ] Flatten gal took : 30 ms
[2023-03-09 01:51:52] [INFO ] Input system was already deterministic with 152 transitions.
Finished random walk after 576 steps, including 3 resets, run visited all 15 properties in 139 ms. (steps per millisecond=4 )
Computed a total of 16 stabilizing places and 15 stable transitions
Graph (complete) has 296 edges and 111 vertex of which 109 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.4 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 U !p1))))'
Support contains 4 out of 111 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 111/111 places, 152/152 transitions.
Graph (complete) has 296 edges and 111 vertex of which 110 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 133 edges and 108 vertex of which 102 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Graph (trivial) has 109 edges and 102 vertex of which 52 / 102 are part of one of the 26 SCC in 3 ms
Free SCC test removed 26 places
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 17 rules applied. Total rules applied 18 place count 76 transition count 130
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 41 rules applied. Total rules applied 59 place count 62 transition count 103
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 60 place count 61 transition count 103
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 70 place count 51 transition count 83
Iterating global reduction 3 with 10 rules applied. Total rules applied 80 place count 51 transition count 83
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 90 place count 41 transition count 63
Iterating global reduction 3 with 10 rules applied. Total rules applied 100 place count 41 transition count 63
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 110 place count 31 transition count 43
Iterating global reduction 3 with 10 rules applied. Total rules applied 120 place count 31 transition count 43
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 130 place count 21 transition count 33
Iterating global reduction 3 with 10 rules applied. Total rules applied 140 place count 21 transition count 33
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 148 place count 17 transition count 29
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 149 place count 17 transition count 28
Reduce places removed 4 places and 4 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 153 place count 13 transition count 24
Applied a total of 153 rules in 31 ms. Remains 13 /111 variables (removed 98) and now considering 24/152 (removed 128) transitions.
[2023-03-09 01:51:53] [INFO ] Flow matrix only has 19 transitions (discarded 5 similar events)
// Phase 1: matrix 19 rows 13 cols
[2023-03-09 01:51:53] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-09 01:51:53] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-09 01:51:53] [INFO ] Flow matrix only has 19 transitions (discarded 5 similar events)
[2023-03-09 01:51:53] [INFO ] Invariant cache hit.
[2023-03-09 01:51:53] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-09 01:51:53] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-09 01:51:53] [INFO ] Flow matrix only has 19 transitions (discarded 5 similar events)
[2023-03-09 01:51:53] [INFO ] Invariant cache hit.
[2023-03-09 01:51:53] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 13/111 places, 24/152 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 177 ms. Remains : 13/111 places, 24/152 transitions.
Stuttering acceptance computed with spot in 305 ms :[p1, p1]
Running random walk in product with property : DiscoveryGPU-PT-14a-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p1) p0), acceptance={} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND p1 p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND p1 p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (EQ s2 0) (EQ s8 1)), p0:(OR (EQ s10 0) (EQ s5 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 2 ms.
FORMULA DiscoveryGPU-PT-14a-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-14a-LTLCardinality-00 finished in 548 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' '!((!p0 U X(!p1)))'
Support contains 4 out of 111 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 111/111 places, 152/152 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 107 transition count 148
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 107 transition count 148
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 106 transition count 147
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 106 transition count 147
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 105 transition count 146
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 105 transition count 146
Applied a total of 12 rules in 26 ms. Remains 105 /111 variables (removed 6) and now considering 146/152 (removed 6) transitions.
// Phase 1: matrix 146 rows 105 cols
[2023-03-09 01:51:53] [INFO ] Computed 1 place invariants in 5 ms
[2023-03-09 01:51:53] [INFO ] Implicit Places using invariants in 221 ms returned []
[2023-03-09 01:51:53] [INFO ] Invariant cache hit.
[2023-03-09 01:51:53] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 01:51:54] [INFO ] Implicit Places using invariants and state equation in 331 ms returned []
Implicit Place search using SMT with State Equation took 555 ms to find 0 implicit places.
[2023-03-09 01:51:54] [INFO ] Invariant cache hit.
[2023-03-09 01:51:54] [INFO ] Dead Transitions using invariants and state equation in 173 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 105/111 places, 146/152 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 756 ms. Remains : 105/111 places, 146/152 transitions.
Stuttering acceptance computed with spot in 156 ms :[p1, true, p1, p1]
Running random walk in product with property : DiscoveryGPU-PT-14a-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={0} source=2 dest: 3}], [{ cond=p1, acceptance={} source=3 dest: 1}]], initial=0, aps=[p0:(OR (EQ s46 0) (EQ s60 1)), p1:(OR (EQ s88 0) (EQ s13 1))], 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DiscoveryGPU-PT-14a-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-14a-LTLCardinality-02 finished in 930 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(p0)||X(X(G(p1)))))))'
Support contains 1 out of 111 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 111/111 places, 152/152 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 106 transition count 147
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 106 transition count 147
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 12 place count 104 transition count 145
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 104 transition count 145
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 103 transition count 144
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 103 transition count 144
Applied a total of 16 rules in 17 ms. Remains 103 /111 variables (removed 8) and now considering 144/152 (removed 8) transitions.
// Phase 1: matrix 144 rows 103 cols
[2023-03-09 01:51:54] [INFO ] Computed 1 place invariants in 3 ms
[2023-03-09 01:51:54] [INFO ] Implicit Places using invariants in 106 ms returned []
[2023-03-09 01:51:54] [INFO ] Invariant cache hit.
[2023-03-09 01:51:54] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 01:51:54] [INFO ] Implicit Places using invariants and state equation in 246 ms returned []
Implicit Place search using SMT with State Equation took 355 ms to find 0 implicit places.
[2023-03-09 01:51:54] [INFO ] Invariant cache hit.
[2023-03-09 01:51:54] [INFO ] Dead Transitions using invariants and state equation in 124 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 103/111 places, 144/152 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 497 ms. Remains : 103/111 places, 144/152 transitions.
Stuttering acceptance computed with spot in 475 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DiscoveryGPU-PT-14a-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 1}], [{ cond=(NOT p0), acceptance={} source=5 dest: 1}, { cond=p0, acceptance={} source=5 dest: 2}], [{ cond=(NOT p0), acceptance={} source=6 dest: 4}, { cond=p0, acceptance={} source=6 dest: 5}], [{ cond=true, acceptance={} source=7 dest: 6}], [{ cond=true, acceptance={} source=8 dest: 7}]], initial=8, aps=[p1:(NEQ s34 1), p0:(EQ s34 0)], 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, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 59 steps with 0 reset in 7 ms.
FORMULA DiscoveryGPU-PT-14a-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-14a-LTLCardinality-05 finished in 1004 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(p2) U !p0)||p1))))'
Support contains 4 out of 111 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 111/111 places, 152/152 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 108 transition count 149
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 108 transition count 149
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 106 transition count 147
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 106 transition count 147
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 105 transition count 146
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 105 transition count 146
Applied a total of 12 rules in 8 ms. Remains 105 /111 variables (removed 6) and now considering 146/152 (removed 6) transitions.
// Phase 1: matrix 146 rows 105 cols
[2023-03-09 01:51:55] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-09 01:51:55] [INFO ] Implicit Places using invariants in 85 ms returned []
[2023-03-09 01:51:55] [INFO ] Invariant cache hit.
[2023-03-09 01:51:55] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 01:51:55] [INFO ] Implicit Places using invariants and state equation in 203 ms returned []
Implicit Place search using SMT with State Equation took 292 ms to find 0 implicit places.
[2023-03-09 01:51:55] [INFO ] Invariant cache hit.
[2023-03-09 01:51:55] [INFO ] Dead Transitions using invariants and state equation in 129 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 105/111 places, 146/152 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 432 ms. Remains : 105/111 places, 146/152 transitions.
Stuttering acceptance computed with spot in 258 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p2), p0]
Running random walk in product with property : DiscoveryGPU-PT-14a-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 3}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s49 0) (EQ s75 1)), p1:(OR (EQ s67 0) (EQ s87 1)), p2:(OR (EQ s67 0) (EQ s87 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 726 ms.
Product exploration explored 100000 steps with 50000 reset in 431 ms.
Computed a total of 16 stabilizing places and 15 stable transitions
Graph (complete) has 288 edges and 105 vertex of which 104 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 16 stabilizing places and 15 stable transitions
Knowledge obtained : [(AND p0 p1 p2), (X p0), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1)))), (X (X p0)), (X (X (NOT (AND p0 (NOT p2))))), (X (X p2))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND p0 (NOT p1))))
Knowledge based reduction with 7 factoid took 288 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DiscoveryGPU-PT-14a-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DiscoveryGPU-PT-14a-LTLCardinality-06 finished in 2167 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((X(p0)&&F(p1)))&&X(p2)))'
Support contains 3 out of 111 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 111/111 places, 152/152 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 106 transition count 147
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 106 transition count 147
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 12 place count 104 transition count 145
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 104 transition count 145
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 103 transition count 144
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 103 transition count 144
Applied a total of 16 rules in 9 ms. Remains 103 /111 variables (removed 8) and now considering 144/152 (removed 8) transitions.
// Phase 1: matrix 144 rows 103 cols
[2023-03-09 01:51:57] [INFO ] Computed 1 place invariants in 4 ms
[2023-03-09 01:51:57] [INFO ] Implicit Places using invariants in 71 ms returned []
[2023-03-09 01:51:57] [INFO ] Invariant cache hit.
[2023-03-09 01:51:57] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 01:51:57] [INFO ] Implicit Places using invariants and state equation in 143 ms returned []
Implicit Place search using SMT with State Equation took 221 ms to find 0 implicit places.
[2023-03-09 01:51:57] [INFO ] Invariant cache hit.
[2023-03-09 01:51:57] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 103/111 places, 144/152 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 340 ms. Remains : 103/111 places, 144/152 transitions.
Stuttering acceptance computed with spot in 196 ms :[(OR (NOT p2) (NOT p1) (NOT p0)), (NOT p2), (NOT p0), (NOT p1), true]
Running random walk in product with property : DiscoveryGPU-PT-14a-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=(NOT p2), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(EQ s89 0), p2:(EQ s89 1), p0:(AND (EQ s37 0) (EQ s30 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 6 steps with 1 reset in 0 ms.
FORMULA DiscoveryGPU-PT-14a-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-14a-LTLCardinality-07 finished in 556 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0||G(p1)))))'
Support contains 4 out of 111 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 111/111 places, 152/152 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 107 transition count 148
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 107 transition count 148
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 105 transition count 146
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 105 transition count 146
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 104 transition count 145
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 104 transition count 145
Applied a total of 14 rules in 5 ms. Remains 104 /111 variables (removed 7) and now considering 145/152 (removed 7) transitions.
// Phase 1: matrix 145 rows 104 cols
[2023-03-09 01:51:58] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-09 01:51:58] [INFO ] Implicit Places using invariants in 97 ms returned []
[2023-03-09 01:51:58] [INFO ] Invariant cache hit.
[2023-03-09 01:51:58] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 01:51:58] [INFO ] Implicit Places using invariants and state equation in 179 ms returned []
Implicit Place search using SMT with State Equation took 279 ms to find 0 implicit places.
[2023-03-09 01:51:58] [INFO ] Invariant cache hit.
[2023-03-09 01:51:58] [INFO ] Dead Transitions using invariants and state equation in 133 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 104/111 places, 145/152 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 420 ms. Remains : 104/111 places, 145/152 transitions.
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DiscoveryGPU-PT-14a-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}]], initial=1, aps=[p1:(AND (EQ s71 0) (EQ s75 1)), p0:(AND (EQ s16 0) (EQ s39 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 206 steps with 1 reset in 2 ms.
FORMULA DiscoveryGPU-PT-14a-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-14a-LTLCardinality-09 finished in 540 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 3 out of 111 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 111/111 places, 152/152 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 106 transition count 147
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 106 transition count 147
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 12 place count 104 transition count 145
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 104 transition count 145
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 103 transition count 144
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 103 transition count 144
Applied a total of 16 rules in 6 ms. Remains 103 /111 variables (removed 8) and now considering 144/152 (removed 8) transitions.
// Phase 1: matrix 144 rows 103 cols
[2023-03-09 01:51:58] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-09 01:51:58] [INFO ] Implicit Places using invariants in 78 ms returned []
[2023-03-09 01:51:58] [INFO ] Invariant cache hit.
[2023-03-09 01:51:58] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 01:51:59] [INFO ] Implicit Places using invariants and state equation in 241 ms returned []
Implicit Place search using SMT with State Equation took 324 ms to find 0 implicit places.
[2023-03-09 01:51:59] [INFO ] Invariant cache hit.
[2023-03-09 01:51:59] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 103/111 places, 144/152 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 437 ms. Remains : 103/111 places, 144/152 transitions.
Stuttering acceptance computed with spot in 115 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : DiscoveryGPU-PT-14a-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(OR (NEQ s15 1) (EQ s54 0) (EQ s46 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 507 ms.
Product exploration explored 100000 steps with 50000 reset in 539 ms.
Computed a total of 16 stabilizing places and 15 stable transitions
Graph (complete) has 286 edges and 103 vertex of which 102 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 16 stabilizing places and 15 stable transitions
Knowledge obtained : [p0, (X p0), true]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 199 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DiscoveryGPU-PT-14a-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DiscoveryGPU-PT-14a-LTLCardinality-15 finished in 1825 ms.
All properties solved by simple procedures.
Total runtime 9951 ms.
ITS solved all properties within timeout
BK_STOP 1678326721742
--------------------
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="DiscoveryGPU-PT-14a"
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 DiscoveryGPU-PT-14a, 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 r135-smll-167819414300411"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DiscoveryGPU-PT-14a.tgz
mv DiscoveryGPU-PT-14a 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 ;