About the Execution of LTSMin+red for StigmergyElection-PT-06a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 368.075 | 12974.00 | 24523.00 | 709.20 | TFTFFFFTFFFFTFFF | 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.r457-smll-167912649500619.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is StigmergyElection-PT-06a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r457-smll-167912649500619
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 7.8K Feb 26 16:17 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K Feb 26 16:17 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 26 16:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 26 16:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 17:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 17:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 16:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K Feb 26 16:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 16:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 116K Feb 26 16:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 565K 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 StigmergyElection-PT-06a-LTLCardinality-00
FORMULA_NAME StigmergyElection-PT-06a-LTLCardinality-01
FORMULA_NAME StigmergyElection-PT-06a-LTLCardinality-02
FORMULA_NAME StigmergyElection-PT-06a-LTLCardinality-03
FORMULA_NAME StigmergyElection-PT-06a-LTLCardinality-04
FORMULA_NAME StigmergyElection-PT-06a-LTLCardinality-05
FORMULA_NAME StigmergyElection-PT-06a-LTLCardinality-06
FORMULA_NAME StigmergyElection-PT-06a-LTLCardinality-07
FORMULA_NAME StigmergyElection-PT-06a-LTLCardinality-08
FORMULA_NAME StigmergyElection-PT-06a-LTLCardinality-09
FORMULA_NAME StigmergyElection-PT-06a-LTLCardinality-10
FORMULA_NAME StigmergyElection-PT-06a-LTLCardinality-11
FORMULA_NAME StigmergyElection-PT-06a-LTLCardinality-12
FORMULA_NAME StigmergyElection-PT-06a-LTLCardinality-13
FORMULA_NAME StigmergyElection-PT-06a-LTLCardinality-14
FORMULA_NAME StigmergyElection-PT-06a-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679547025277
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyElection-PT-06a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-23 04:50:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-23 04:50:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 04:50:28] [INFO ] Load time of PNML (sax parser for PT used): 213 ms
[2023-03-23 04:50:28] [INFO ] Transformed 86 places.
[2023-03-23 04:50:28] [INFO ] Transformed 1042 transitions.
[2023-03-23 04:50:28] [INFO ] Found NUPN structural information;
[2023-03-23 04:50:28] [INFO ] Parsed PT model containing 86 places and 1042 transitions and 11192 arcs in 465 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 800 transitions
Reduce redundant transitions removed 800 transitions.
FORMULA StigmergyElection-PT-06a-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-06a-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-06a-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-06a-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-06a-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-06a-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-06a-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-06a-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-06a-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 20 out of 86 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 86/86 places, 242/242 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 77 transition count 229
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 77 transition count 229
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 75 transition count 225
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 75 transition count 225
Applied a total of 22 rules in 63 ms. Remains 75 /86 variables (removed 11) and now considering 225/242 (removed 17) transitions.
[2023-03-23 04:50:29] [INFO ] Flow matrix only has 216 transitions (discarded 9 similar events)
// Phase 1: matrix 216 rows 75 cols
[2023-03-23 04:50:29] [INFO ] Computed 2 place invariants in 22 ms
[2023-03-23 04:50:29] [INFO ] Implicit Places using invariants in 297 ms returned []
[2023-03-23 04:50:29] [INFO ] Flow matrix only has 216 transitions (discarded 9 similar events)
[2023-03-23 04:50:29] [INFO ] Invariant cache hit.
[2023-03-23 04:50:29] [INFO ] State equation strengthened by 155 read => feed constraints.
[2023-03-23 04:50:29] [INFO ] Implicit Places using invariants and state equation in 317 ms returned [74]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 666 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 74/86 places, 225/242 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 70 transition count 221
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 70 transition count 221
Applied a total of 8 rules in 7 ms. Remains 70 /74 variables (removed 4) and now considering 221/225 (removed 4) transitions.
[2023-03-23 04:50:29] [INFO ] Flow matrix only has 212 transitions (discarded 9 similar events)
// Phase 1: matrix 212 rows 70 cols
[2023-03-23 04:50:29] [INFO ] Computed 1 place invariants in 3 ms
[2023-03-23 04:50:29] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-23 04:50:29] [INFO ] Flow matrix only has 212 transitions (discarded 9 similar events)
[2023-03-23 04:50:29] [INFO ] Invariant cache hit.
[2023-03-23 04:50:29] [INFO ] State equation strengthened by 131 read => feed constraints.
[2023-03-23 04:50:29] [INFO ] Implicit Places using invariants and state equation in 173 ms returned []
Implicit Place search using SMT with State Equation took 226 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 70/86 places, 221/242 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 962 ms. Remains : 70/86 places, 221/242 transitions.
Support contains 20 out of 70 places after structural reductions.
[2023-03-23 04:50:30] [INFO ] Flatten gal took : 70 ms
[2023-03-23 04:50:30] [INFO ] Flatten gal took : 29 ms
[2023-03-23 04:50:30] [INFO ] Input system was already deterministic with 221 transitions.
Incomplete random walk after 10000 steps, including 24 resets, run finished after 529 ms. (steps per millisecond=18 ) properties (out of 12) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-23 04:50:31] [INFO ] Flow matrix only has 212 transitions (discarded 9 similar events)
[2023-03-23 04:50:31] [INFO ] Invariant cache hit.
[2023-03-23 04:50:31] [INFO ] After 91ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-23 04:50:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-23 04:50:31] [INFO ] After 203ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-23 04:50:31] [INFO ] State equation strengthened by 131 read => feed constraints.
[2023-03-23 04:50:31] [INFO ] After 86ms SMT Verify possible using 131 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-23 04:50:31] [INFO ] Deduced a trap composed of 11 places in 97 ms of which 8 ms to minimize.
[2023-03-23 04:50:31] [INFO ] Deduced a trap composed of 12 places in 97 ms of which 1 ms to minimize.
[2023-03-23 04:50:31] [INFO ] Deduced a trap composed of 12 places in 89 ms of which 1 ms to minimize.
[2023-03-23 04:50:31] [INFO ] Deduced a trap composed of 12 places in 79 ms of which 1 ms to minimize.
[2023-03-23 04:50:32] [INFO ] Deduced a trap composed of 11 places in 92 ms of which 0 ms to minimize.
[2023-03-23 04:50:32] [INFO ] Deduced a trap composed of 12 places in 74 ms of which 1 ms to minimize.
[2023-03-23 04:50:32] [INFO ] Deduced a trap composed of 12 places in 90 ms of which 0 ms to minimize.
[2023-03-23 04:50:32] [INFO ] Deduced a trap composed of 12 places in 52 ms of which 1 ms to minimize.
[2023-03-23 04:50:32] [INFO ] Deduced a trap composed of 12 places in 42 ms of which 0 ms to minimize.
[2023-03-23 04:50:32] [INFO ] Deduced a trap composed of 12 places in 41 ms of which 1 ms to minimize.
[2023-03-23 04:50:32] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 0 ms to minimize.
[2023-03-23 04:50:32] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 11 trap constraints in 915 ms
[2023-03-23 04:50:32] [INFO ] After 1030ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :0
[2023-03-23 04:50:32] [INFO ] After 1324ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 2 atomic propositions for a total of 7 simplifications.
FORMULA StigmergyElection-PT-06a-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 11 stabilizing places and 11 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((F(p0) U p1)))'
Support contains 4 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 221/221 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 64 transition count 214
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 64 transition count 214
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 17 place count 59 transition count 209
Iterating global reduction 0 with 5 rules applied. Total rules applied 22 place count 59 transition count 209
Applied a total of 22 rules in 9 ms. Remains 59 /70 variables (removed 11) and now considering 209/221 (removed 12) transitions.
[2023-03-23 04:50:32] [INFO ] Flow matrix only has 200 transitions (discarded 9 similar events)
// Phase 1: matrix 200 rows 59 cols
[2023-03-23 04:50:32] [INFO ] Computed 1 place invariants in 19 ms
[2023-03-23 04:50:32] [INFO ] Implicit Places using invariants in 72 ms returned []
[2023-03-23 04:50:32] [INFO ] Flow matrix only has 200 transitions (discarded 9 similar events)
[2023-03-23 04:50:32] [INFO ] Invariant cache hit.
[2023-03-23 04:50:32] [INFO ] State equation strengthened by 131 read => feed constraints.
[2023-03-23 04:50:32] [INFO ] Implicit Places using invariants and state equation in 136 ms returned []
Implicit Place search using SMT with State Equation took 210 ms to find 0 implicit places.
[2023-03-23 04:50:32] [INFO ] Flow matrix only has 200 transitions (discarded 9 similar events)
[2023-03-23 04:50:32] [INFO ] Invariant cache hit.
[2023-03-23 04:50:33] [INFO ] Dead Transitions using invariants and state equation in 168 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 59/70 places, 209/221 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 389 ms. Remains : 59/70 places, 209/221 transitions.
Stuttering acceptance computed with spot in 384 ms :[(NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-06a-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s14 0) (EQ s50 1)), p0:(OR (EQ s45 0) (EQ s21 1))], 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]]
Product exploration explored 100000 steps with 50000 reset in 380 ms.
Product exploration explored 100000 steps with 50000 reset in 246 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p1)
Knowledge based reduction with 6 factoid took 290 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyElection-PT-06a-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyElection-PT-06a-LTLCardinality-00 finished in 1778 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 U (G(!p1)||(!p1&&G(F(p2))))))))'
Support contains 4 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 221/221 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 62 transition count 210
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 62 transition count 210
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 22 place count 56 transition count 203
Iterating global reduction 0 with 6 rules applied. Total rules applied 28 place count 56 transition count 203
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 55 transition count 202
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 55 transition count 202
Applied a total of 30 rules in 12 ms. Remains 55 /70 variables (removed 15) and now considering 202/221 (removed 19) transitions.
[2023-03-23 04:50:34] [INFO ] Flow matrix only has 194 transitions (discarded 8 similar events)
// Phase 1: matrix 194 rows 55 cols
[2023-03-23 04:50:34] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-23 04:50:34] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-23 04:50:34] [INFO ] Flow matrix only has 194 transitions (discarded 8 similar events)
[2023-03-23 04:50:34] [INFO ] Invariant cache hit.
[2023-03-23 04:50:34] [INFO ] State equation strengthened by 131 read => feed constraints.
[2023-03-23 04:50:34] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 186 ms to find 0 implicit places.
[2023-03-23 04:50:34] [INFO ] Flow matrix only has 194 transitions (discarded 8 similar events)
[2023-03-23 04:50:34] [INFO ] Invariant cache hit.
[2023-03-23 04:50:34] [INFO ] Dead Transitions using invariants and state equation in 126 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 55/70 places, 202/221 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 326 ms. Remains : 55/70 places, 202/221 transitions.
Stuttering acceptance computed with spot in 381 ms :[p1, p1, true, p1, (AND (NOT p2) p1), (AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2), (NOT p2)]
Running random walk in product with property : StigmergyElection-PT-06a-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND p1 p0), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND p1 p0), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 7}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 8}], [{ cond=(NOT p1), acceptance={} source=5 dest: 5}, { cond=(AND p1 (NOT p2)), acceptance={} source=5 dest: 8}, { cond=p1, acceptance={} source=5 dest: 9}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=6 dest: 6}, { cond=(AND p1 (NOT p2) p0), acceptance={0} source=6 dest: 6}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=6 dest: 8}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=7 dest: 5}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=7 dest: 6}, { cond=p0, acceptance={} source=7 dest: 7}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=7 dest: 8}, { cond=(AND p1 (NOT p0)), acceptance={} source=7 dest: 9}], [{ cond=(NOT p2), acceptance={0} source=8 dest: 8}], [{ cond=(NOT p2), acceptance={} source=9 dest: 8}, { cond=true, acceptance={} source=9 dest: 9}]], initial=0, aps=[p1:(OR (EQ s46 0) (EQ s25 1)), p0:(EQ s28 1), p2:(EQ s22 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, null][false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-06a-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-06a-LTLCardinality-01 finished in 735 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 6 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 221/221 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 62 transition count 209
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 62 transition count 209
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 21 place count 57 transition count 202
Iterating global reduction 0 with 5 rules applied. Total rules applied 26 place count 57 transition count 202
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 56 transition count 201
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 56 transition count 201
Applied a total of 28 rules in 10 ms. Remains 56 /70 variables (removed 14) and now considering 201/221 (removed 20) transitions.
[2023-03-23 04:50:35] [INFO ] Flow matrix only has 194 transitions (discarded 7 similar events)
// Phase 1: matrix 194 rows 56 cols
[2023-03-23 04:50:35] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-23 04:50:35] [INFO ] Implicit Places using invariants in 56 ms returned []
[2023-03-23 04:50:35] [INFO ] Flow matrix only has 194 transitions (discarded 7 similar events)
[2023-03-23 04:50:35] [INFO ] Invariant cache hit.
[2023-03-23 04:50:35] [INFO ] State equation strengthened by 131 read => feed constraints.
[2023-03-23 04:50:35] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 193 ms to find 0 implicit places.
[2023-03-23 04:50:35] [INFO ] Flow matrix only has 194 transitions (discarded 7 similar events)
[2023-03-23 04:50:35] [INFO ] Invariant cache hit.
[2023-03-23 04:50:35] [INFO ] Dead Transitions using invariants and state equation in 171 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 56/70 places, 201/221 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 377 ms. Remains : 56/70 places, 201/221 transitions.
Stuttering acceptance computed with spot in 81 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-06a-LTLCardinality-05 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 (OR (EQ s39 0) (EQ s6 1) (EQ s17 0) (EQ s9 1)) (OR (EQ s14 0) (EQ s21 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 141 steps with 0 reset in 7 ms.
FORMULA StigmergyElection-PT-06a-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-06a-LTLCardinality-05 finished in 480 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Support contains 2 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 221/221 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 62 transition count 210
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 62 transition count 210
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 22 place count 56 transition count 202
Iterating global reduction 0 with 6 rules applied. Total rules applied 28 place count 56 transition count 202
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 30 place count 54 transition count 200
Iterating global reduction 0 with 2 rules applied. Total rules applied 32 place count 54 transition count 200
Applied a total of 32 rules in 9 ms. Remains 54 /70 variables (removed 16) and now considering 200/221 (removed 21) transitions.
[2023-03-23 04:50:35] [INFO ] Flow matrix only has 193 transitions (discarded 7 similar events)
// Phase 1: matrix 193 rows 54 cols
[2023-03-23 04:50:35] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-23 04:50:35] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-23 04:50:35] [INFO ] Flow matrix only has 193 transitions (discarded 7 similar events)
[2023-03-23 04:50:35] [INFO ] Invariant cache hit.
[2023-03-23 04:50:35] [INFO ] State equation strengthened by 131 read => feed constraints.
[2023-03-23 04:50:35] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 185 ms to find 0 implicit places.
[2023-03-23 04:50:35] [INFO ] Flow matrix only has 193 transitions (discarded 7 similar events)
[2023-03-23 04:50:35] [INFO ] Invariant cache hit.
[2023-03-23 04:50:35] [INFO ] Dead Transitions using invariants and state equation in 149 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 54/70 places, 200/221 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 349 ms. Remains : 54/70 places, 200/221 transitions.
Stuttering acceptance computed with spot in 149 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-06a-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(AND (EQ s6 0) (EQ s40 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, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-06a-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-06a-LTLCardinality-09 finished in 512 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 2 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 221/221 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 62 transition count 209
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 62 transition count 209
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 23 place count 55 transition count 200
Iterating global reduction 0 with 7 rules applied. Total rules applied 30 place count 55 transition count 200
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 32 place count 53 transition count 198
Iterating global reduction 0 with 2 rules applied. Total rules applied 34 place count 53 transition count 198
Applied a total of 34 rules in 9 ms. Remains 53 /70 variables (removed 17) and now considering 198/221 (removed 23) transitions.
[2023-03-23 04:50:36] [INFO ] Flow matrix only has 191 transitions (discarded 7 similar events)
// Phase 1: matrix 191 rows 53 cols
[2023-03-23 04:50:36] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-23 04:50:36] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-23 04:50:36] [INFO ] Flow matrix only has 191 transitions (discarded 7 similar events)
[2023-03-23 04:50:36] [INFO ] Invariant cache hit.
[2023-03-23 04:50:36] [INFO ] State equation strengthened by 131 read => feed constraints.
[2023-03-23 04:50:36] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
[2023-03-23 04:50:36] [INFO ] Flow matrix only has 191 transitions (discarded 7 similar events)
[2023-03-23 04:50:36] [INFO ] Invariant cache hit.
[2023-03-23 04:50:36] [INFO ] Dead Transitions using invariants and state equation in 128 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 53/70 places, 198/221 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 320 ms. Remains : 53/70 places, 198/221 transitions.
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : StigmergyElection-PT-06a-LTLCardinality-12 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 (EQ s49 0) (EQ s34 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 137 ms.
Product exploration explored 100000 steps with 50000 reset in 104 ms.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 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 59 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyElection-PT-06a-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyElection-PT-06a-LTLCardinality-12 finished in 726 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(p0) U p1))'
Support contains 3 out of 70 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 70/70 places, 221/221 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 69 transition count 204
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 53 transition count 204
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 32 place count 53 transition count 195
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 50 place count 44 transition count 195
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 53 place count 41 transition count 189
Iterating global reduction 2 with 3 rules applied. Total rules applied 56 place count 41 transition count 189
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 57 place count 41 transition count 188
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 58 place count 40 transition count 186
Iterating global reduction 3 with 1 rules applied. Total rules applied 59 place count 40 transition count 186
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 61 place count 40 transition count 184
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 81 place count 30 transition count 174
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 99 place count 30 transition count 156
Drop transitions removed 112 transitions
Redundant transition composition rules discarded 112 transitions
Iterating global reduction 5 with 112 rules applied. Total rules applied 211 place count 30 transition count 44
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 223 place count 24 transition count 38
Reduce places removed 5 places and 5 transitions.
Iterating global reduction 5 with 5 rules applied. Total rules applied 228 place count 19 transition count 33
Applied a total of 228 rules in 68 ms. Remains 19 /70 variables (removed 51) and now considering 33/221 (removed 188) transitions.
[2023-03-23 04:50:36] [INFO ] Flow matrix only has 27 transitions (discarded 6 similar events)
// Phase 1: matrix 27 rows 19 cols
[2023-03-23 04:50:36] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-23 04:50:36] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-23 04:50:36] [INFO ] Flow matrix only has 27 transitions (discarded 6 similar events)
[2023-03-23 04:50:36] [INFO ] Invariant cache hit.
[2023-03-23 04:50:37] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-23 04:50:37] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-23 04:50:37] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-23 04:50:37] [INFO ] Flow matrix only has 27 transitions (discarded 6 similar events)
[2023-03-23 04:50:37] [INFO ] Invariant cache hit.
[2023-03-23 04:50:37] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 19/70 places, 33/221 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 188 ms. Remains : 19/70 places, 33/221 transitions.
Stuttering acceptance computed with spot in 87 ms :[(NOT p1), true, (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-06a-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(EQ s11 1), p0:(OR (EQ s4 0) (EQ s16 1))], 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]]
Entered a terminal (fully accepting) state of product in 12 steps with 2 reset in 1 ms.
FORMULA StigmergyElection-PT-06a-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-06a-LTLCardinality-15 finished in 291 ms.
All properties solved by simple procedures.
Total runtime 9086 ms.
ITS solved all properties within timeout
BK_STOP 1679547038251
--------------------
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="StigmergyElection-PT-06a"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is StigmergyElection-PT-06a, 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 r457-smll-167912649500619"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-06a.tgz
mv StigmergyElection-PT-06a 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 ;