About the Execution of ITS-Tools for StigmergyElection-PT-09a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 850.355 | 159558.00 | 215238.00 | 1033.40 | FFFTTFFFFFFFFFFF | 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.r453-smll-167912645800668.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 StigmergyElection-PT-09a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r453-smll-167912645800668
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 17M
-rw-r--r-- 1 mcc users 8.1K Feb 26 16:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 26 16:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 16:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 16:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 17:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 17:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.5K Feb 26 16:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 61K Feb 26 16:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Feb 26 16:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 26 16:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:15 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 17M 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-09a-LTLFireability-00
FORMULA_NAME StigmergyElection-PT-09a-LTLFireability-01
FORMULA_NAME StigmergyElection-PT-09a-LTLFireability-02
FORMULA_NAME StigmergyElection-PT-09a-LTLFireability-03
FORMULA_NAME StigmergyElection-PT-09a-LTLFireability-04
FORMULA_NAME StigmergyElection-PT-09a-LTLFireability-05
FORMULA_NAME StigmergyElection-PT-09a-LTLFireability-06
FORMULA_NAME StigmergyElection-PT-09a-LTLFireability-07
FORMULA_NAME StigmergyElection-PT-09a-LTLFireability-08
FORMULA_NAME StigmergyElection-PT-09a-LTLFireability-09
FORMULA_NAME StigmergyElection-PT-09a-LTLFireability-10
FORMULA_NAME StigmergyElection-PT-09a-LTLFireability-11
FORMULA_NAME StigmergyElection-PT-09a-LTLFireability-12
FORMULA_NAME StigmergyElection-PT-09a-LTLFireability-13
FORMULA_NAME StigmergyElection-PT-09a-LTLFireability-14
FORMULA_NAME StigmergyElection-PT-09a-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1679432269367
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=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyElection-PT-09a
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-21 20:57:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-21 20:57:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 20:57:53] [INFO ] Load time of PNML (sax parser for PT used): 1313 ms
[2023-03-21 20:57:54] [INFO ] Transformed 128 places.
[2023-03-21 20:57:54] [INFO ] Transformed 18490 transitions.
[2023-03-21 20:57:54] [INFO ] Found NUPN structural information;
[2023-03-21 20:57:54] [INFO ] Parsed PT model containing 128 places and 18490 transitions and 329609 arcs in 1584 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 17295 transitions
Reduce redundant transitions removed 17295 transitions.
FORMULA StigmergyElection-PT-09a-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-09a-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 9 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1195/1195 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 111 transition count 1169
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 111 transition count 1169
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 43 place count 102 transition count 1151
Iterating global reduction 0 with 9 rules applied. Total rules applied 52 place count 102 transition count 1151
Applied a total of 52 rules in 143 ms. Remains 102 /128 variables (removed 26) and now considering 1151/1195 (removed 44) transitions.
[2023-03-21 20:57:54] [INFO ] Flow matrix only has 1141 transitions (discarded 10 similar events)
// Phase 1: matrix 1141 rows 102 cols
[2023-03-21 20:57:54] [INFO ] Computed 2 place invariants in 102 ms
[2023-03-21 20:57:55] [INFO ] Implicit Places using invariants in 501 ms returned []
[2023-03-21 20:57:55] [INFO ] Flow matrix only has 1141 transitions (discarded 10 similar events)
[2023-03-21 20:57:55] [INFO ] Invariant cache hit.
[2023-03-21 20:57:56] [INFO ] State equation strengthened by 1066 read => feed constraints.
[2023-03-21 20:57:58] [INFO ] Implicit Places using invariants and state equation in 3382 ms returned [101]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 3958 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 101/128 places, 1151/1195 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 83 transition count 1133
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 83 transition count 1133
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 45 place count 74 transition count 1124
Iterating global reduction 0 with 9 rules applied. Total rules applied 54 place count 74 transition count 1124
Applied a total of 54 rules in 56 ms. Remains 74 /101 variables (removed 27) and now considering 1124/1151 (removed 27) transitions.
[2023-03-21 20:57:58] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
// Phase 1: matrix 1114 rows 74 cols
[2023-03-21 20:57:58] [INFO ] Computed 1 place invariants in 13 ms
[2023-03-21 20:57:58] [INFO ] Implicit Places using invariants in 107 ms returned []
[2023-03-21 20:57:58] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2023-03-21 20:57:58] [INFO ] Invariant cache hit.
[2023-03-21 20:57:59] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2023-03-21 20:57:59] [INFO ] Implicit Places using invariants and state equation in 1099 ms returned []
Implicit Place search using SMT with State Equation took 1223 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 74/128 places, 1124/1195 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 5382 ms. Remains : 74/128 places, 1124/1195 transitions.
Support contains 9 out of 74 places after structural reductions.
[2023-03-21 20:58:00] [INFO ] Flatten gal took : 335 ms
[2023-03-21 20:58:00] [INFO ] Flatten gal took : 215 ms
[2023-03-21 20:58:01] [INFO ] Input system was already deterministic with 1124 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 762 ms. (steps per millisecond=13 ) properties (out of 6) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-21 20:58:01] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2023-03-21 20:58:01] [INFO ] Invariant cache hit.
[2023-03-21 20:58:02] [INFO ] After 27ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA StigmergyElection-PT-09a-LTLFireability-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
Computed a total of 1 stabilizing places and 1 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(p0))'
Support contains 9 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 1124/1124 transitions.
Applied a total of 0 rules in 12 ms. Remains 74 /74 variables (removed 0) and now considering 1124/1124 (removed 0) transitions.
[2023-03-21 20:58:02] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2023-03-21 20:58:02] [INFO ] Invariant cache hit.
[2023-03-21 20:58:02] [INFO ] Implicit Places using invariants in 107 ms returned []
[2023-03-21 20:58:02] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2023-03-21 20:58:02] [INFO ] Invariant cache hit.
[2023-03-21 20:58:03] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2023-03-21 20:58:03] [INFO ] Implicit Places using invariants and state equation in 869 ms returned []
Implicit Place search using SMT with State Equation took 990 ms to find 0 implicit places.
[2023-03-21 20:58:03] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2023-03-21 20:58:03] [INFO ] Invariant cache hit.
[2023-03-21 20:58:04] [INFO ] Dead Transitions using invariants and state equation in 844 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1854 ms. Remains : 74/74 places, 1124/1124 transitions.
Stuttering acceptance computed with spot in 283 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : StigmergyElection-PT-09a-LTLFireability-00 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:(AND (EQ s9 1) (EQ s17 1) (EQ s25 1) (EQ s33 1) (EQ s41 1) (EQ s49 1) (EQ s57 1) (EQ s65 1) (EQ s73 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA StigmergyElection-PT-09a-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-09a-LTLFireability-00 finished in 2252 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))))'
Support contains 9 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 1124/1124 transitions.
Applied a total of 0 rules in 11 ms. Remains 74 /74 variables (removed 0) and now considering 1124/1124 (removed 0) transitions.
[2023-03-21 20:58:04] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2023-03-21 20:58:04] [INFO ] Invariant cache hit.
[2023-03-21 20:58:04] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-21 20:58:04] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2023-03-21 20:58:04] [INFO ] Invariant cache hit.
[2023-03-21 20:58:05] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2023-03-21 20:58:05] [INFO ] Implicit Places using invariants and state equation in 600 ms returned []
Implicit Place search using SMT with State Equation took 639 ms to find 0 implicit places.
[2023-03-21 20:58:05] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2023-03-21 20:58:05] [INFO ] Invariant cache hit.
[2023-03-21 20:58:06] [INFO ] Dead Transitions using invariants and state equation in 1106 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1764 ms. Remains : 74/74 places, 1124/1124 transitions.
Stuttering acceptance computed with spot in 120 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-09a-LTLFireability-01 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: 2}]], initial=3, aps=[p0:(OR (EQ s9 0) (EQ s17 0) (EQ s25 0) (EQ s33 0) (EQ s41 0) (EQ s49 0) (EQ s57 0) (EQ s65 0) (EQ s73 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 19 steps with 0 reset in 3 ms.
FORMULA StigmergyElection-PT-09a-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-09a-LTLFireability-01 finished in 1908 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 9 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 1124/1124 transitions.
Applied a total of 0 rules in 6 ms. Remains 74 /74 variables (removed 0) and now considering 1124/1124 (removed 0) transitions.
[2023-03-21 20:58:06] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2023-03-21 20:58:06] [INFO ] Invariant cache hit.
[2023-03-21 20:58:06] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-21 20:58:06] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2023-03-21 20:58:06] [INFO ] Invariant cache hit.
[2023-03-21 20:58:07] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2023-03-21 20:58:07] [INFO ] Implicit Places using invariants and state equation in 617 ms returned []
Implicit Place search using SMT with State Equation took 653 ms to find 0 implicit places.
[2023-03-21 20:58:07] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2023-03-21 20:58:07] [INFO ] Invariant cache hit.
[2023-03-21 20:58:07] [INFO ] Dead Transitions using invariants and state equation in 606 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1276 ms. Remains : 74/74 places, 1124/1124 transitions.
Stuttering acceptance computed with spot in 122 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-09a-LTLFireability-02 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 (EQ s9 1) (EQ s17 1) (EQ s25 1) (EQ s33 1) (EQ s41 1) (EQ s49 1) (EQ s57 1) (EQ s65 1) (EQ s73 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA StigmergyElection-PT-09a-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-09a-LTLFireability-02 finished in 1418 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(F(p0))))'
Support contains 9 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 1124/1124 transitions.
Applied a total of 0 rules in 7 ms. Remains 74 /74 variables (removed 0) and now considering 1124/1124 (removed 0) transitions.
[2023-03-21 20:58:08] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2023-03-21 20:58:08] [INFO ] Invariant cache hit.
[2023-03-21 20:58:08] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-21 20:58:08] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2023-03-21 20:58:08] [INFO ] Invariant cache hit.
[2023-03-21 20:58:08] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2023-03-21 20:58:08] [INFO ] Implicit Places using invariants and state equation in 613 ms returned []
Implicit Place search using SMT with State Equation took 659 ms to find 0 implicit places.
[2023-03-21 20:58:08] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2023-03-21 20:58:08] [INFO ] Invariant cache hit.
[2023-03-21 20:58:09] [INFO ] Dead Transitions using invariants and state equation in 618 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1287 ms. Remains : 74/74 places, 1124/1124 transitions.
Stuttering acceptance computed with spot in 137 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-09a-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (EQ s9 1) (EQ s17 1) (EQ s25 1) (EQ s33 1) (EQ s41 1) (EQ s49 1) (EQ s57 1) (EQ s65 1) (EQ s73 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][false, false, false]]
Product exploration explored 100000 steps with 5000 reset in 2014 ms.
Product exploration explored 100000 steps with 5000 reset in 1965 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 177 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 209 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 19 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=9 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 174 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-21 20:58:14] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2023-03-21 20:58:14] [INFO ] Invariant cache hit.
[2023-03-21 20:58:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-21 20:58:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 20:58:15] [INFO ] [Real]Absence check using state equation in 277 ms returned sat
[2023-03-21 20:58:16] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2023-03-21 20:58:16] [INFO ] [Real]Added 1030 Read/Feed constraints in 192 ms returned sat
[2023-03-21 20:58:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 20:58:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-21 20:58:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 20:58:17] [INFO ] [Nat]Absence check using state equation in 259 ms returned sat
[2023-03-21 20:58:17] [INFO ] [Nat]Added 1030 Read/Feed constraints in 182 ms returned sat
[2023-03-21 20:58:18] [INFO ] Computed and/alt/rep : 63/72/63 causal constraints (skipped 1050 transitions) in 257 ms.
[2023-03-21 20:58:19] [INFO ] Added : 35 causal constraints over 7 iterations in 1055 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 9 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 1124/1124 transitions.
Applied a total of 0 rules in 6 ms. Remains 74 /74 variables (removed 0) and now considering 1124/1124 (removed 0) transitions.
[2023-03-21 20:58:19] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2023-03-21 20:58:19] [INFO ] Invariant cache hit.
[2023-03-21 20:58:19] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-21 20:58:19] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2023-03-21 20:58:19] [INFO ] Invariant cache hit.
[2023-03-21 20:58:20] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2023-03-21 20:58:20] [INFO ] Implicit Places using invariants and state equation in 1069 ms returned []
Implicit Place search using SMT with State Equation took 1109 ms to find 0 implicit places.
[2023-03-21 20:58:20] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2023-03-21 20:58:20] [INFO ] Invariant cache hit.
[2023-03-21 20:58:21] [INFO ] Dead Transitions using invariants and state equation in 851 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1971 ms. Remains : 74/74 places, 1124/1124 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 114 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 171 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 19 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=9 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 148 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 134 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 144 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-21 20:58:21] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2023-03-21 20:58:21] [INFO ] Invariant cache hit.
[2023-03-21 20:58:23] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-21 20:58:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 20:58:23] [INFO ] [Real]Absence check using state equation in 347 ms returned sat
[2023-03-21 20:58:23] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2023-03-21 20:58:23] [INFO ] [Real]Added 1030 Read/Feed constraints in 223 ms returned sat
[2023-03-21 20:58:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 20:58:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-21 20:58:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 20:58:25] [INFO ] [Nat]Absence check using state equation in 261 ms returned sat
[2023-03-21 20:58:25] [INFO ] [Nat]Added 1030 Read/Feed constraints in 227 ms returned sat
[2023-03-21 20:58:26] [INFO ] Computed and/alt/rep : 63/72/63 causal constraints (skipped 1050 transitions) in 1391 ms.
[2023-03-21 20:58:27] [INFO ] Added : 35 causal constraints over 7 iterations in 2159 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 121 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 5000 reset in 1838 ms.
Product exploration explored 100000 steps with 5000 reset in 1831 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 127 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 9 out of 74 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 74/74 places, 1124/1124 transitions.
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 18 Pre rules applied. Total rules applied 0 place count 74 transition count 1133
Deduced a syphon composed of 18 places in 0 ms
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 74 transition count 1133
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 36 places in 0 ms
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 74 transition count 1142
Ensure Unique test removed 511 transitions
Reduce isomorphic transitions removed 511 transitions.
Iterating post reduction 0 with 511 rules applied. Total rules applied 547 place count 74 transition count 631
Deduced a syphon composed of 36 places in 1 ms
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 1 with 18 rules applied. Total rules applied 565 place count 74 transition count 613
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 45 places in 1 ms
Iterating global reduction 1 with 9 rules applied. Total rules applied 574 place count 74 transition count 613
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 592 place count 56 transition count 595
Deduced a syphon composed of 27 places in 0 ms
Iterating global reduction 1 with 18 rules applied. Total rules applied 610 place count 56 transition count 595
Deduced a syphon composed of 27 places in 1 ms
Applied a total of 610 rules in 431 ms. Remains 56 /74 variables (removed 18) and now considering 595/1124 (removed 529) transitions.
[2023-03-21 20:58:32] [INFO ] Redundant transitions in 74 ms returned []
[2023-03-21 20:58:32] [INFO ] Flow matrix only has 585 transitions (discarded 10 similar events)
// Phase 1: matrix 585 rows 56 cols
[2023-03-21 20:58:32] [INFO ] Computed 1 place invariants in 6 ms
[2023-03-21 20:58:32] [INFO ] Dead Transitions using invariants and state equation in 384 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 56/74 places, 595/1124 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 912 ms. Remains : 56/74 places, 595/1124 transitions.
Built C files in :
/tmp/ltsmin15261341849111979872
[2023-03-21 20:58:32] [INFO ] Built C files in 105ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15261341849111979872
Running compilation step : cd /tmp/ltsmin15261341849111979872;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15261341849111979872;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15261341849111979872;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 9 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 1124/1124 transitions.
Applied a total of 0 rules in 4 ms. Remains 74 /74 variables (removed 0) and now considering 1124/1124 (removed 0) transitions.
[2023-03-21 20:58:35] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
// Phase 1: matrix 1114 rows 74 cols
[2023-03-21 20:58:35] [INFO ] Computed 1 place invariants in 7 ms
[2023-03-21 20:58:35] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-21 20:58:35] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2023-03-21 20:58:35] [INFO ] Invariant cache hit.
[2023-03-21 20:58:36] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2023-03-21 20:58:36] [INFO ] Implicit Places using invariants and state equation in 449 ms returned []
Implicit Place search using SMT with State Equation took 491 ms to find 0 implicit places.
[2023-03-21 20:58:36] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2023-03-21 20:58:36] [INFO ] Invariant cache hit.
[2023-03-21 20:58:37] [INFO ] Dead Transitions using invariants and state equation in 952 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1449 ms. Remains : 74/74 places, 1124/1124 transitions.
Built C files in :
/tmp/ltsmin5535247824994144765
[2023-03-21 20:58:37] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5535247824994144765
Running compilation step : cd /tmp/ltsmin5535247824994144765;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5535247824994144765;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5535247824994144765;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-21 20:58:40] [INFO ] Flatten gal took : 114 ms
[2023-03-21 20:58:40] [INFO ] Flatten gal took : 85 ms
[2023-03-21 20:58:40] [INFO ] Time to serialize gal into /tmp/LTL8255630472722680599.gal : 33 ms
[2023-03-21 20:58:40] [INFO ] Time to serialize properties into /tmp/LTL3611123259733865250.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8255630472722680599.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10423609270358888405.hoa' '-atoms' '/tmp/LTL3611123259733865250.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL3611123259733865250.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10423609270358888405.hoa
Detected timeout of ITS tools.
[2023-03-21 20:58:56] [INFO ] Flatten gal took : 129 ms
[2023-03-21 20:58:56] [INFO ] Flatten gal took : 124 ms
[2023-03-21 20:58:56] [INFO ] Time to serialize gal into /tmp/LTL642559165940115112.gal : 41 ms
[2023-03-21 20:58:56] [INFO ] Time to serialize properties into /tmp/LTL10363433528749198749.ltl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL642559165940115112.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10363433528749198749.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(X(F("(((((p12==1)&&(p26==1))&&((p40==1)&&(p54==1)))&&(((p68==1)&&(p82==1))&&((p96==1)&&(p110==1))))&&(p124==1))")))))
Formula 0 simplified : XXG!"(((((p12==1)&&(p26==1))&&((p40==1)&&(p54==1)))&&(((p68==1)&&(p82==1))&&((p96==1)&&(p110==1))))&&(p124==1))"
Detected timeout of ITS tools.
[2023-03-21 20:59:11] [INFO ] Flatten gal took : 67 ms
[2023-03-21 20:59:11] [INFO ] Applying decomposition
[2023-03-21 20:59:11] [INFO ] Flatten gal took : 65 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph12993766177285908004.txt' '-o' '/tmp/graph12993766177285908004.bin' '-w' '/tmp/graph12993766177285908004.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12993766177285908004.bin' '-l' '-1' '-v' '-w' '/tmp/graph12993766177285908004.weights' '-q' '0' '-e' '0.001'
[2023-03-21 20:59:12] [INFO ] Decomposing Gal with order
[2023-03-21 20:59:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-21 20:59:12] [INFO ] Removed a total of 9254 redundant transitions.
[2023-03-21 20:59:12] [INFO ] Flatten gal took : 400 ms
[2023-03-21 20:59:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 148 ms.
[2023-03-21 20:59:12] [INFO ] Time to serialize gal into /tmp/LTL329308925729108850.gal : 18 ms
[2023-03-21 20:59:12] [INFO ] Time to serialize properties into /tmp/LTL8874072420348158672.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL329308925729108850.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8874072420348158672.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !((X(X(F("(((((i3.u12.p12==1)&&(i3.u23.p26==1))&&((i3.u4.p40==1)&&(i3.u1.p54==1)))&&(((i3.u9.p68==1)&&(i3.u17.p82==1))&&((i3.u14.p96==...202
Formula 0 simplified : XXG!"(((((i3.u12.p12==1)&&(i3.u23.p26==1))&&((i3.u4.p40==1)&&(i3.u1.p54==1)))&&(((i3.u9.p68==1)&&(i3.u17.p82==1))&&((i3.u14.p96==1)&...194
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12448876295251343062
[2023-03-21 20:59:28] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12448876295251343062
Running compilation step : cd /tmp/ltsmin12448876295251343062;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12448876295251343062;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12448876295251343062;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property StigmergyElection-PT-09a-LTLFireability-03 finished in 83022 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)))'
Support contains 9 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 1124/1124 transitions.
Applied a total of 0 rules in 9 ms. Remains 74 /74 variables (removed 0) and now considering 1124/1124 (removed 0) transitions.
[2023-03-21 20:59:31] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2023-03-21 20:59:31] [INFO ] Invariant cache hit.
[2023-03-21 20:59:31] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-21 20:59:31] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2023-03-21 20:59:31] [INFO ] Invariant cache hit.
[2023-03-21 20:59:31] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2023-03-21 20:59:31] [INFO ] Implicit Places using invariants and state equation in 671 ms returned []
Implicit Place search using SMT with State Equation took 719 ms to find 0 implicit places.
[2023-03-21 20:59:31] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2023-03-21 20:59:31] [INFO ] Invariant cache hit.
[2023-03-21 20:59:32] [INFO ] Dead Transitions using invariants and state equation in 884 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1614 ms. Remains : 74/74 places, 1124/1124 transitions.
Stuttering acceptance computed with spot in 170 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-09a-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s9 1) (EQ s17 1) (EQ s25 1) (EQ s33 1) (EQ s41 1) (EQ s49 1) (EQ s57 1) (EQ s65 1) (EQ s73 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][false, false]]
Product exploration explored 100000 steps with 5000 reset in 2190 ms.
Product exploration explored 100000 steps with 5000 reset in 1850 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 112 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Finished random walk after 19 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=9 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 133 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
[2023-03-21 20:59:37] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2023-03-21 20:59:37] [INFO ] Invariant cache hit.
[2023-03-21 20:59:38] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-21 20:59:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 20:59:39] [INFO ] [Real]Absence check using state equation in 369 ms returned sat
[2023-03-21 20:59:39] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2023-03-21 20:59:39] [INFO ] [Real]Added 1030 Read/Feed constraints in 249 ms returned sat
[2023-03-21 20:59:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 20:59:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-21 20:59:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 20:59:40] [INFO ] [Nat]Absence check using state equation in 241 ms returned sat
[2023-03-21 20:59:40] [INFO ] [Nat]Added 1030 Read/Feed constraints in 175 ms returned sat
[2023-03-21 20:59:41] [INFO ] Computed and/alt/rep : 63/72/63 causal constraints (skipped 1050 transitions) in 135 ms.
[2023-03-21 20:59:41] [INFO ] Added : 35 causal constraints over 7 iterations in 1007 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 9 out of 74 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 74/74 places, 1124/1124 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 18 Pre rules applied. Total rules applied 0 place count 73 transition count 1105
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 36 place count 55 transition count 1105
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 37 transition count 1087
Ensure Unique test removed 511 transitions
Reduce isomorphic transitions removed 511 transitions.
Iterating post reduction 0 with 511 rules applied. Total rules applied 583 place count 37 transition count 576
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 1 with 9 rules applied. Total rules applied 592 place count 37 transition count 567
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 1 with 18 rules applied. Total rules applied 610 place count 28 transition count 558
Applied a total of 610 rules in 328 ms. Remains 28 /74 variables (removed 46) and now considering 558/1124 (removed 566) transitions.
[2023-03-21 20:59:42] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
// Phase 1: matrix 548 rows 28 cols
[2023-03-21 20:59:42] [INFO ] Computed 1 place invariants in 5 ms
[2023-03-21 20:59:42] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-21 20:59:42] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
[2023-03-21 20:59:42] [INFO ] Invariant cache hit.
[2023-03-21 20:59:42] [INFO ] State equation strengthened by 529 read => feed constraints.
[2023-03-21 20:59:42] [INFO ] Implicit Places using invariants and state equation in 229 ms returned []
Implicit Place search using SMT with State Equation took 266 ms to find 0 implicit places.
[2023-03-21 20:59:42] [INFO ] Redundant transitions in 24 ms returned []
[2023-03-21 20:59:42] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
[2023-03-21 20:59:42] [INFO ] Invariant cache hit.
[2023-03-21 20:59:42] [INFO ] Dead Transitions using invariants and state equation in 338 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 28/74 places, 558/1124 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 967 ms. Remains : 28/74 places, 558/1124 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 160 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Finished random walk after 9 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=9 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 218 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
[2023-03-21 20:59:43] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
[2023-03-21 20:59:43] [INFO ] Invariant cache hit.
[2023-03-21 20:59:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-21 20:59:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 20:59:44] [INFO ] [Real]Absence check using state equation in 158 ms returned sat
[2023-03-21 20:59:44] [INFO ] State equation strengthened by 529 read => feed constraints.
[2023-03-21 20:59:44] [INFO ] [Real]Added 529 Read/Feed constraints in 154 ms returned sat
[2023-03-21 20:59:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 20:59:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-21 20:59:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 20:59:45] [INFO ] [Nat]Absence check using state equation in 115 ms returned sat
[2023-03-21 20:59:45] [INFO ] [Nat]Added 529 Read/Feed constraints in 136 ms returned sat
[2023-03-21 20:59:45] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 539 transitions) in 64 ms.
[2023-03-21 20:59:45] [INFO ] Added : 0 causal constraints over 0 iterations in 145 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Product exploration explored 100000 steps with 10000 reset in 2169 ms.
Product exploration explored 100000 steps with 10000 reset in 1839 ms.
Built C files in :
/tmp/ltsmin10715608357251268443
[2023-03-21 20:59:49] [INFO ] Computing symmetric may disable matrix : 558 transitions.
[2023-03-21 20:59:49] [INFO ] Computation of Complete disable matrix. took 102 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-21 20:59:49] [INFO ] Computing symmetric may enable matrix : 558 transitions.
[2023-03-21 20:59:49] [INFO ] Computation of Complete enable matrix. took 132 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-21 20:59:49] [INFO ] Computing Do-Not-Accords matrix : 558 transitions.
[2023-03-21 20:59:49] [INFO ] Computation of Completed DNA matrix. took 39 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-21 20:59:49] [INFO ] Built C files in 440ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10715608357251268443
Running compilation step : cd /tmp/ltsmin10715608357251268443;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10715608357251268443;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10715608357251268443;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 9 out of 28 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 28/28 places, 558/558 transitions.
Applied a total of 0 rules in 74 ms. Remains 28 /28 variables (removed 0) and now considering 558/558 (removed 0) transitions.
[2023-03-21 20:59:52] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
[2023-03-21 20:59:52] [INFO ] Invariant cache hit.
[2023-03-21 20:59:52] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-21 20:59:52] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
[2023-03-21 20:59:52] [INFO ] Invariant cache hit.
[2023-03-21 20:59:53] [INFO ] State equation strengthened by 529 read => feed constraints.
[2023-03-21 20:59:53] [INFO ] Implicit Places using invariants and state equation in 227 ms returned []
Implicit Place search using SMT with State Equation took 256 ms to find 0 implicit places.
[2023-03-21 20:59:53] [INFO ] Redundant transitions in 21 ms returned []
[2023-03-21 20:59:53] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
[2023-03-21 20:59:53] [INFO ] Invariant cache hit.
[2023-03-21 20:59:53] [INFO ] Dead Transitions using invariants and state equation in 382 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 746 ms. Remains : 28/28 places, 558/558 transitions.
Built C files in :
/tmp/ltsmin8882325246778831079
[2023-03-21 20:59:53] [INFO ] Computing symmetric may disable matrix : 558 transitions.
[2023-03-21 20:59:53] [INFO ] Computation of Complete disable matrix. took 90 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-21 20:59:53] [INFO ] Computing symmetric may enable matrix : 558 transitions.
[2023-03-21 20:59:53] [INFO ] Computation of Complete enable matrix. took 24 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-21 20:59:53] [INFO ] Computing Do-Not-Accords matrix : 558 transitions.
[2023-03-21 20:59:53] [INFO ] Computation of Completed DNA matrix. took 56 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-21 20:59:53] [INFO ] Built C files in 307ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8882325246778831079
Running compilation step : cd /tmp/ltsmin8882325246778831079;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8882325246778831079;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8882325246778831079;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-21 20:59:57] [INFO ] Flatten gal took : 37 ms
[2023-03-21 20:59:57] [INFO ] Flatten gal took : 40 ms
[2023-03-21 20:59:57] [INFO ] Time to serialize gal into /tmp/LTL9763519945694267073.gal : 14 ms
[2023-03-21 20:59:57] [INFO ] Time to serialize properties into /tmp/LTL11434281132127307998.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9763519945694267073.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10000111493121696803.hoa' '-atoms' '/tmp/LTL11434281132127307998.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL11434281132127307998.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10000111493121696803.hoa
Reverse transition relation is NOT exact ! Due to transitions t3, t8, t13, t18, t23, t28, t33, t38, t43, t59.t1122, t60.t1120, t58.t1118, t61.t1116, t57.t1...304
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
265 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,2.96877,59020,1,0,636,26498,1131,42,20370,18164,1202
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA StigmergyElection-PT-09a-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE HOA DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property StigmergyElection-PT-09a-LTLFireability-04 finished in 29094 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 9 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 1124/1124 transitions.
Applied a total of 0 rules in 4 ms. Remains 74 /74 variables (removed 0) and now considering 1124/1124 (removed 0) transitions.
[2023-03-21 21:00:00] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
// Phase 1: matrix 1114 rows 74 cols
[2023-03-21 21:00:00] [INFO ] Computed 1 place invariants in 6 ms
[2023-03-21 21:00:00] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-21 21:00:00] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2023-03-21 21:00:00] [INFO ] Invariant cache hit.
[2023-03-21 21:00:00] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2023-03-21 21:00:00] [INFO ] Implicit Places using invariants and state equation in 566 ms returned []
Implicit Place search using SMT with State Equation took 603 ms to find 0 implicit places.
[2023-03-21 21:00:00] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2023-03-21 21:00:00] [INFO ] Invariant cache hit.
[2023-03-21 21:00:01] [INFO ] Dead Transitions using invariants and state equation in 669 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1289 ms. Remains : 74/74 places, 1124/1124 transitions.
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : StigmergyElection-PT-09a-LTLFireability-05 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:(AND (EQ s9 1) (EQ s17 1) (EQ s25 1) (EQ s33 1) (EQ s41 1) (EQ s49 1) (EQ s57 1) (EQ s65 1) (EQ s73 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-09a-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-09a-LTLFireability-05 finished in 1415 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)||G(p1))))'
Support contains 9 out of 74 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 74/74 places, 1124/1124 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 18 Pre rules applied. Total rules applied 0 place count 73 transition count 1105
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 36 place count 55 transition count 1105
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 37 transition count 1087
Ensure Unique test removed 511 transitions
Reduce isomorphic transitions removed 511 transitions.
Iterating post reduction 0 with 511 rules applied. Total rules applied 583 place count 37 transition count 576
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 1 with 9 rules applied. Total rules applied 592 place count 37 transition count 567
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 1 with 18 rules applied. Total rules applied 610 place count 28 transition count 558
Applied a total of 610 rules in 345 ms. Remains 28 /74 variables (removed 46) and now considering 558/1124 (removed 566) transitions.
[2023-03-21 21:00:01] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
// Phase 1: matrix 548 rows 28 cols
[2023-03-21 21:00:01] [INFO ] Computed 1 place invariants in 5 ms
[2023-03-21 21:00:01] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-21 21:00:01] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
[2023-03-21 21:00:01] [INFO ] Invariant cache hit.
[2023-03-21 21:00:02] [INFO ] State equation strengthened by 529 read => feed constraints.
[2023-03-21 21:00:02] [INFO ] Implicit Places using invariants and state equation in 228 ms returned []
Implicit Place search using SMT with State Equation took 259 ms to find 0 implicit places.
[2023-03-21 21:00:02] [INFO ] Redundant transitions in 24 ms returned []
[2023-03-21 21:00:02] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
[2023-03-21 21:00:02] [INFO ] Invariant cache hit.
[2023-03-21 21:00:02] [INFO ] Dead Transitions using invariants and state equation in 278 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 28/74 places, 558/1124 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 914 ms. Remains : 28/74 places, 558/1124 transitions.
Stuttering acceptance computed with spot in 42 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyElection-PT-09a-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s3 0) (EQ s6 0) (EQ s9 0) (EQ s12 0) (EQ s15 0) (EQ s18 0) (EQ s21 0) (EQ s24 0) (EQ s27 0)), p1:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) ...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 170 ms.
Stack based approach found an accepted trace after 18 steps with 0 reset with depth 19 and stack size 15 in 2 ms.
FORMULA StigmergyElection-PT-09a-LTLFireability-06 FALSE TECHNIQUES STACK_TEST
Treatment of property StigmergyElection-PT-09a-LTLFireability-06 finished in 1153 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(p1)&&p0)))'
Support contains 9 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 1124/1124 transitions.
Applied a total of 0 rules in 4 ms. Remains 74 /74 variables (removed 0) and now considering 1124/1124 (removed 0) transitions.
[2023-03-21 21:00:02] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
// Phase 1: matrix 1114 rows 74 cols
[2023-03-21 21:00:02] [INFO ] Computed 1 place invariants in 7 ms
[2023-03-21 21:00:02] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-21 21:00:02] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2023-03-21 21:00:02] [INFO ] Invariant cache hit.
[2023-03-21 21:00:03] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2023-03-21 21:00:03] [INFO ] Implicit Places using invariants and state equation in 573 ms returned []
Implicit Place search using SMT with State Equation took 615 ms to find 0 implicit places.
[2023-03-21 21:00:03] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2023-03-21 21:00:03] [INFO ] Invariant cache hit.
[2023-03-21 21:00:03] [INFO ] Dead Transitions using invariants and state equation in 571 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1197 ms. Remains : 74/74 places, 1124/1124 transitions.
Stuttering acceptance computed with spot in 187 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : StigmergyElection-PT-09a-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(AND (EQ s9 1) (EQ s17 1) (EQ s25 1) (EQ s33 1) (EQ s41 1) (EQ s49 1) (EQ s57 1) (EQ s65 1) (EQ s73 1)), p0:(AND (EQ s9 1) (EQ s17 1) (EQ s25 1) (EQ s3...], 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 StigmergyElection-PT-09a-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-09a-LTLFireability-07 finished in 1403 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 9 out of 74 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 74/74 places, 1124/1124 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 18 Pre rules applied. Total rules applied 0 place count 73 transition count 1105
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 36 place count 55 transition count 1105
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 37 transition count 1087
Ensure Unique test removed 511 transitions
Reduce isomorphic transitions removed 511 transitions.
Iterating post reduction 0 with 511 rules applied. Total rules applied 583 place count 37 transition count 576
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 1 with 9 rules applied. Total rules applied 592 place count 37 transition count 567
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 1 with 18 rules applied. Total rules applied 610 place count 28 transition count 558
Applied a total of 610 rules in 199 ms. Remains 28 /74 variables (removed 46) and now considering 558/1124 (removed 566) transitions.
[2023-03-21 21:00:04] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
// Phase 1: matrix 548 rows 28 cols
[2023-03-21 21:00:04] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-21 21:00:04] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-21 21:00:04] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
[2023-03-21 21:00:04] [INFO ] Invariant cache hit.
[2023-03-21 21:00:04] [INFO ] State equation strengthened by 529 read => feed constraints.
[2023-03-21 21:00:04] [INFO ] Implicit Places using invariants and state equation in 304 ms returned []
Implicit Place search using SMT with State Equation took 329 ms to find 0 implicit places.
[2023-03-21 21:00:04] [INFO ] Redundant transitions in 39 ms returned []
[2023-03-21 21:00:04] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
[2023-03-21 21:00:04] [INFO ] Invariant cache hit.
[2023-03-21 21:00:05] [INFO ] Dead Transitions using invariants and state equation in 566 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 28/74 places, 558/1124 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1143 ms. Remains : 28/74 places, 558/1124 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-09a-LTLFireability-10 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:(AND (NOT (AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 1) (EQ s18 1) (EQ s21 1) (EQ s24 1) (EQ s27 1))) (OR (EQ s3 0) (EQ s6 0) (EQ s9 0) (EQ ...], 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 9 steps with 0 reset in 1 ms.
FORMULA StigmergyElection-PT-09a-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-09a-LTLFireability-10 finished in 1231 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 9 out of 74 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 74/74 places, 1124/1124 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 18 Pre rules applied. Total rules applied 0 place count 73 transition count 1105
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 36 place count 55 transition count 1105
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 37 transition count 1087
Ensure Unique test removed 511 transitions
Reduce isomorphic transitions removed 511 transitions.
Iterating post reduction 0 with 511 rules applied. Total rules applied 583 place count 37 transition count 576
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 1 with 9 rules applied. Total rules applied 592 place count 37 transition count 567
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 1 with 18 rules applied. Total rules applied 610 place count 28 transition count 558
Applied a total of 610 rules in 210 ms. Remains 28 /74 variables (removed 46) and now considering 558/1124 (removed 566) transitions.
[2023-03-21 21:00:05] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
[2023-03-21 21:00:05] [INFO ] Invariant cache hit.
[2023-03-21 21:00:05] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-21 21:00:05] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
[2023-03-21 21:00:05] [INFO ] Invariant cache hit.
[2023-03-21 21:00:05] [INFO ] State equation strengthened by 529 read => feed constraints.
[2023-03-21 21:00:05] [INFO ] Implicit Places using invariants and state equation in 238 ms returned []
Implicit Place search using SMT with State Equation took 285 ms to find 0 implicit places.
[2023-03-21 21:00:05] [INFO ] Redundant transitions in 25 ms returned []
[2023-03-21 21:00:05] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
[2023-03-21 21:00:05] [INFO ] Invariant cache hit.
[2023-03-21 21:00:06] [INFO ] Dead Transitions using invariants and state equation in 280 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 28/74 places, 558/1124 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 807 ms. Remains : 28/74 places, 558/1124 transitions.
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-09a-LTLFireability-11 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:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 1) (EQ s18 1) (EQ s21 1) (EQ s24 1) (EQ s27 1))], 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 2680 steps with 267 reset in 54 ms.
FORMULA StigmergyElection-PT-09a-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-09a-LTLFireability-11 finished in 971 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 9 out of 74 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 74/74 places, 1124/1124 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 18 Pre rules applied. Total rules applied 0 place count 73 transition count 1105
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 36 place count 55 transition count 1105
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 37 transition count 1087
Ensure Unique test removed 511 transitions
Reduce isomorphic transitions removed 511 transitions.
Iterating post reduction 0 with 511 rules applied. Total rules applied 583 place count 37 transition count 576
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 1 with 9 rules applied. Total rules applied 592 place count 37 transition count 567
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 1 with 18 rules applied. Total rules applied 610 place count 28 transition count 558
Applied a total of 610 rules in 203 ms. Remains 28 /74 variables (removed 46) and now considering 558/1124 (removed 566) transitions.
[2023-03-21 21:00:06] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
[2023-03-21 21:00:06] [INFO ] Invariant cache hit.
[2023-03-21 21:00:06] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-21 21:00:06] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
[2023-03-21 21:00:06] [INFO ] Invariant cache hit.
[2023-03-21 21:00:06] [INFO ] State equation strengthened by 529 read => feed constraints.
[2023-03-21 21:00:06] [INFO ] Implicit Places using invariants and state equation in 229 ms returned []
Implicit Place search using SMT with State Equation took 261 ms to find 0 implicit places.
[2023-03-21 21:00:06] [INFO ] Redundant transitions in 24 ms returned []
[2023-03-21 21:00:06] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
[2023-03-21 21:00:06] [INFO ] Invariant cache hit.
[2023-03-21 21:00:07] [INFO ] Dead Transitions using invariants and state equation in 278 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 28/74 places, 558/1124 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 774 ms. Remains : 28/74 places, 558/1124 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : StigmergyElection-PT-09a-LTLFireability-12 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 (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 1) (EQ s18 1) (EQ s21 1) (EQ s24 1) (EQ s27 1))], 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 10 steps with 0 reset in 1 ms.
FORMULA StigmergyElection-PT-09a-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-09a-LTLFireability-12 finished in 826 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))'
Support contains 9 out of 74 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 74/74 places, 1124/1124 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 18 Pre rules applied. Total rules applied 0 place count 73 transition count 1105
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 36 place count 55 transition count 1105
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 37 transition count 1087
Ensure Unique test removed 511 transitions
Reduce isomorphic transitions removed 511 transitions.
Iterating post reduction 0 with 511 rules applied. Total rules applied 583 place count 37 transition count 576
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 1 with 9 rules applied. Total rules applied 592 place count 37 transition count 567
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 1 with 18 rules applied. Total rules applied 610 place count 28 transition count 558
Applied a total of 610 rules in 190 ms. Remains 28 /74 variables (removed 46) and now considering 558/1124 (removed 566) transitions.
[2023-03-21 21:00:07] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
[2023-03-21 21:00:07] [INFO ] Invariant cache hit.
[2023-03-21 21:00:07] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-21 21:00:07] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
[2023-03-21 21:00:07] [INFO ] Invariant cache hit.
[2023-03-21 21:00:07] [INFO ] State equation strengthened by 529 read => feed constraints.
[2023-03-21 21:00:07] [INFO ] Implicit Places using invariants and state equation in 230 ms returned []
Implicit Place search using SMT with State Equation took 254 ms to find 0 implicit places.
[2023-03-21 21:00:07] [INFO ] Redundant transitions in 22 ms returned []
[2023-03-21 21:00:07] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
[2023-03-21 21:00:07] [INFO ] Invariant cache hit.
[2023-03-21 21:00:08] [INFO ] Dead Transitions using invariants and state equation in 529 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 28/74 places, 558/1124 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1009 ms. Remains : 28/74 places, 558/1124 transitions.
Initial state reduction rules removed 1 formulas.
Stuttering acceptance computed with spot in 56 ms :[true, (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-09a-LTLFireability-13 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}]], initial=1, aps=[p0:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 1) (EQ s18 1) (EQ s21 1) (EQ s24 1) (EQ s27 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 0 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-09a-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-09a-LTLFireability-13 finished in 1080 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 9 out of 74 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 74/74 places, 1124/1124 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 18 Pre rules applied. Total rules applied 0 place count 73 transition count 1105
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 36 place count 55 transition count 1105
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 37 transition count 1087
Ensure Unique test removed 511 transitions
Reduce isomorphic transitions removed 511 transitions.
Iterating post reduction 0 with 511 rules applied. Total rules applied 583 place count 37 transition count 576
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 1 with 9 rules applied. Total rules applied 592 place count 37 transition count 567
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 1 with 18 rules applied. Total rules applied 610 place count 28 transition count 558
Applied a total of 610 rules in 303 ms. Remains 28 /74 variables (removed 46) and now considering 558/1124 (removed 566) transitions.
[2023-03-21 21:00:08] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
[2023-03-21 21:00:08] [INFO ] Invariant cache hit.
[2023-03-21 21:00:08] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-21 21:00:08] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
[2023-03-21 21:00:08] [INFO ] Invariant cache hit.
[2023-03-21 21:00:08] [INFO ] State equation strengthened by 529 read => feed constraints.
[2023-03-21 21:00:08] [INFO ] Implicit Places using invariants and state equation in 281 ms returned []
Implicit Place search using SMT with State Equation took 313 ms to find 0 implicit places.
[2023-03-21 21:00:08] [INFO ] Redundant transitions in 24 ms returned []
[2023-03-21 21:00:08] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
[2023-03-21 21:00:08] [INFO ] Invariant cache hit.
[2023-03-21 21:00:09] [INFO ] Dead Transitions using invariants and state equation in 279 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 28/74 places, 558/1124 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 931 ms. Remains : 28/74 places, 558/1124 transitions.
Stuttering acceptance computed with spot in 175 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-09a-LTLFireability-14 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:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 1) (EQ s18 1) (EQ s21 1) (EQ s24 1) (EQ s27 1))], 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 7040 steps with 703 reset in 141 ms.
FORMULA StigmergyElection-PT-09a-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-09a-LTLFireability-14 finished in 1268 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(F(p0))))'
Found a Shortening insensitive property : StigmergyElection-PT-09a-LTLFireability-03
Stuttering acceptance computed with spot in 123 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 9 out of 74 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 74/74 places, 1124/1124 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 18 Pre rules applied. Total rules applied 0 place count 73 transition count 1105
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 36 place count 55 transition count 1105
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 37 transition count 1087
Ensure Unique test removed 511 transitions
Reduce isomorphic transitions removed 511 transitions.
Iterating post reduction 0 with 511 rules applied. Total rules applied 583 place count 37 transition count 576
Applied a total of 583 rules in 56 ms. Remains 37 /74 variables (removed 37) and now considering 576/1124 (removed 548) transitions.
[2023-03-21 21:00:09] [INFO ] Flow matrix only has 566 transitions (discarded 10 similar events)
// Phase 1: matrix 566 rows 37 cols
[2023-03-21 21:00:09] [INFO ] Computed 1 place invariants in 4 ms
[2023-03-21 21:00:09] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-21 21:00:09] [INFO ] Flow matrix only has 566 transitions (discarded 10 similar events)
[2023-03-21 21:00:09] [INFO ] Invariant cache hit.
[2023-03-21 21:00:09] [INFO ] State equation strengthened by 529 read => feed constraints.
[2023-03-21 21:00:10] [INFO ] Implicit Places using invariants and state equation in 219 ms returned []
Implicit Place search using SMT with State Equation took 250 ms to find 0 implicit places.
[2023-03-21 21:00:10] [INFO ] Flow matrix only has 566 transitions (discarded 10 similar events)
[2023-03-21 21:00:10] [INFO ] Invariant cache hit.
[2023-03-21 21:00:10] [INFO ] Dead Transitions using invariants and state equation in 290 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 37/74 places, 576/1124 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 603 ms. Remains : 37/74 places, 576/1124 transitions.
Running random walk in product with property : StigmergyElection-PT-09a-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (EQ s4 1) (EQ s8 1) (EQ s12 1) (EQ s16 1) (EQ s20 1) (EQ s24 1) (EQ s28 1) (EQ s32 1) (EQ s36 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 10000 reset in 1809 ms.
Product exploration explored 100000 steps with 10000 reset in 1810 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 120 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 121 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 9 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=4 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 153 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 123 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 135 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-21 21:00:14] [INFO ] Flow matrix only has 566 transitions (discarded 10 similar events)
[2023-03-21 21:00:14] [INFO ] Invariant cache hit.
[2023-03-21 21:00:15] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-21 21:00:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 21:00:15] [INFO ] [Real]Absence check using state equation in 170 ms returned sat
[2023-03-21 21:00:15] [INFO ] State equation strengthened by 529 read => feed constraints.
[2023-03-21 21:00:15] [INFO ] [Real]Added 529 Read/Feed constraints in 104 ms returned sat
[2023-03-21 21:00:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 21:00:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-21 21:00:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 21:00:16] [INFO ] [Nat]Absence check using state equation in 120 ms returned sat
[2023-03-21 21:00:16] [INFO ] [Nat]Added 529 Read/Feed constraints in 75 ms returned sat
[2023-03-21 21:00:16] [INFO ] Computed and/alt/rep : 9/9/9 causal constraints (skipped 548 transitions) in 60 ms.
[2023-03-21 21:00:16] [INFO ] Added : 0 causal constraints over 0 iterations in 112 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 9 out of 37 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 576/576 transitions.
Applied a total of 0 rules in 5 ms. Remains 37 /37 variables (removed 0) and now considering 576/576 (removed 0) transitions.
[2023-03-21 21:00:16] [INFO ] Flow matrix only has 566 transitions (discarded 10 similar events)
[2023-03-21 21:00:16] [INFO ] Invariant cache hit.
[2023-03-21 21:00:16] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-21 21:00:16] [INFO ] Flow matrix only has 566 transitions (discarded 10 similar events)
[2023-03-21 21:00:16] [INFO ] Invariant cache hit.
[2023-03-21 21:00:16] [INFO ] State equation strengthened by 529 read => feed constraints.
[2023-03-21 21:00:16] [INFO ] Implicit Places using invariants and state equation in 353 ms returned []
Implicit Place search using SMT with State Equation took 379 ms to find 0 implicit places.
[2023-03-21 21:00:16] [INFO ] Flow matrix only has 566 transitions (discarded 10 similar events)
[2023-03-21 21:00:16] [INFO ] Invariant cache hit.
[2023-03-21 21:00:17] [INFO ] Dead Transitions using invariants and state equation in 352 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 738 ms. Remains : 37/37 places, 576/576 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 94 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 130 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 9 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=4 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 137 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 150 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-21 21:00:17] [INFO ] Flow matrix only has 566 transitions (discarded 10 similar events)
[2023-03-21 21:00:17] [INFO ] Invariant cache hit.
[2023-03-21 21:00:18] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-21 21:00:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 21:00:18] [INFO ] [Real]Absence check using state equation in 171 ms returned sat
[2023-03-21 21:00:18] [INFO ] State equation strengthened by 529 read => feed constraints.
[2023-03-21 21:00:18] [INFO ] [Real]Added 529 Read/Feed constraints in 103 ms returned sat
[2023-03-21 21:00:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 21:00:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-21 21:00:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 21:00:19] [INFO ] [Nat]Absence check using state equation in 120 ms returned sat
[2023-03-21 21:00:19] [INFO ] [Nat]Added 529 Read/Feed constraints in 73 ms returned sat
[2023-03-21 21:00:19] [INFO ] Computed and/alt/rep : 9/9/9 causal constraints (skipped 548 transitions) in 60 ms.
[2023-03-21 21:00:19] [INFO ] Added : 0 causal constraints over 0 iterations in 112 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 213 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 10000 reset in 2039 ms.
Product exploration explored 100000 steps with 10000 reset in 1808 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 123 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 9 out of 37 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 37/37 places, 576/576 transitions.
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 0 with 9 rules applied. Total rules applied 9 place count 37 transition count 567
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 37 transition count 567
Deduced a syphon composed of 9 places in 0 ms
Applied a total of 18 rules in 260 ms. Remains 37 /37 variables (removed 0) and now considering 567/576 (removed 9) transitions.
[2023-03-21 21:00:24] [INFO ] Redundant transitions in 43 ms returned []
[2023-03-21 21:00:24] [INFO ] Flow matrix only has 557 transitions (discarded 10 similar events)
// Phase 1: matrix 557 rows 37 cols
[2023-03-21 21:00:24] [INFO ] Computed 1 place invariants in 4 ms
[2023-03-21 21:00:24] [INFO ] Dead Transitions using invariants and state equation in 524 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 37/37 places, 567/576 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 838 ms. Remains : 37/37 places, 567/576 transitions.
Built C files in :
/tmp/ltsmin1936540554129926467
[2023-03-21 21:00:24] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1936540554129926467
Running compilation step : cd /tmp/ltsmin1936540554129926467;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2565 ms.
Running link step : cd /tmp/ltsmin1936540554129926467;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin1936540554129926467;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased5221962944191657034.hoa' '--buchi-type=spotba'
LTSmin run took 239 ms.
Treatment of property StigmergyElection-PT-09a-LTLFireability-03 finished in 18219 ms.
FORMULA StigmergyElection-PT-09a-LTLFireability-03 TRUE TECHNIQUES SHORTENING_INSENSITIVE
[2023-03-21 21:00:27] [INFO ] Flatten gal took : 71 ms
All properties solved without resorting to exhaustive model-checking.
Total runtime 155308 ms.
BK_STOP 1679432428925
--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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="StigmergyElection-PT-09a"
export BK_EXAMINATION="LTLFireability"
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 StigmergyElection-PT-09a, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r453-smll-167912645800668"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-09a.tgz
mv StigmergyElection-PT-09a execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;