About the Execution of LTSMin+red for Referendum-PT-0100
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 686.964 | 3596407.00 | 14286740.00 | 443.90 | F?FFFFFFFFFFFFFF | 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.r329-tall-167889202100499.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is Referendum-PT-0100, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r329-tall-167889202100499
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.7M
-rw-r--r-- 1 mcc users 120K Feb 26 17:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 628K Feb 26 17:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 41K Feb 26 17:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 309K Feb 26 17:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 59K Feb 25 16:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 212K Feb 25 16:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 19K Feb 25 16:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 106K Feb 25 16:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 158K Feb 26 17:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 802K Feb 26 17:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 129K Feb 26 17:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 986K Feb 26 17:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 16:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 113K 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 Referendum-PT-0100-LTLCardinality-00
FORMULA_NAME Referendum-PT-0100-LTLCardinality-01
FORMULA_NAME Referendum-PT-0100-LTLCardinality-02
FORMULA_NAME Referendum-PT-0100-LTLCardinality-03
FORMULA_NAME Referendum-PT-0100-LTLCardinality-04
FORMULA_NAME Referendum-PT-0100-LTLCardinality-05
FORMULA_NAME Referendum-PT-0100-LTLCardinality-06
FORMULA_NAME Referendum-PT-0100-LTLCardinality-07
FORMULA_NAME Referendum-PT-0100-LTLCardinality-08
FORMULA_NAME Referendum-PT-0100-LTLCardinality-09
FORMULA_NAME Referendum-PT-0100-LTLCardinality-10
FORMULA_NAME Referendum-PT-0100-LTLCardinality-11
FORMULA_NAME Referendum-PT-0100-LTLCardinality-12
FORMULA_NAME Referendum-PT-0100-LTLCardinality-13
FORMULA_NAME Referendum-PT-0100-LTLCardinality-14
FORMULA_NAME Referendum-PT-0100-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679139788507
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Referendum-PT-0100
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-18 11:43:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-18 11:43:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 11:43:10] [INFO ] Load time of PNML (sax parser for PT used): 54 ms
[2023-03-18 11:43:10] [INFO ] Transformed 301 places.
[2023-03-18 11:43:10] [INFO ] Transformed 201 transitions.
[2023-03-18 11:43:10] [INFO ] Found NUPN structural information;
[2023-03-18 11:43:10] [INFO ] Parsed PT model containing 301 places and 201 transitions and 501 arcs in 123 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 24 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA Referendum-PT-0100-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-0100-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-0100-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-0100-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 301 out of 301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 201/201 transitions.
Applied a total of 0 rules in 9 ms. Remains 301 /301 variables (removed 0) and now considering 201/201 (removed 0) transitions.
// Phase 1: matrix 201 rows 301 cols
[2023-03-18 11:43:10] [INFO ] Computed 100 place invariants in 23 ms
[2023-03-18 11:43:10] [INFO ] Implicit Places using invariants in 230 ms returned []
[2023-03-18 11:43:10] [INFO ] Invariant cache hit.
[2023-03-18 11:43:10] [INFO ] Implicit Places using invariants and state equation in 185 ms returned []
Implicit Place search using SMT with State Equation took 441 ms to find 0 implicit places.
[2023-03-18 11:43:10] [INFO ] Invariant cache hit.
[2023-03-18 11:43:11] [INFO ] Dead Transitions using invariants and state equation in 196 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 661 ms. Remains : 301/301 places, 201/201 transitions.
Support contains 301 out of 301 places after structural reductions.
[2023-03-18 11:43:11] [INFO ] Flatten gal took : 66 ms
[2023-03-18 11:43:11] [INFO ] Flatten gal took : 18 ms
[2023-03-18 11:43:11] [INFO ] Input system was already deterministic with 201 transitions.
Finished random walk after 1463 steps, including 14 resets, run visited all 23 properties in 119 ms. (steps per millisecond=12 )
FORMULA Referendum-PT-0100-LTLCardinality-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 301 stabilizing places and 201 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 301 transition count 201
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 200 out of 301 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 301/301 places, 201/201 transitions.
Graph (complete) has 300 edges and 301 vertex of which 201 are kept as prefixes of interest. Removing 100 places using SCC suffix rule.2 ms
Discarding 100 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 13 ms. Remains 201 /301 variables (removed 100) and now considering 201/201 (removed 0) transitions.
// Phase 1: matrix 201 rows 201 cols
[2023-03-18 11:43:12] [INFO ] Computed 0 place invariants in 7 ms
[2023-03-18 11:43:12] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-18 11:43:12] [INFO ] Invariant cache hit.
[2023-03-18 11:43:12] [INFO ] Implicit Places using invariants and state equation in 154 ms returned []
Implicit Place search using SMT with State Equation took 199 ms to find 0 implicit places.
[2023-03-18 11:43:12] [INFO ] Redundant transitions in 23 ms returned []
[2023-03-18 11:43:12] [INFO ] Invariant cache hit.
[2023-03-18 11:43:12] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 201/301 places, 201/201 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 354 ms. Remains : 201/301 places, 201/201 transitions.
Stuttering acceptance computed with spot in 137 ms :[(NOT p0)]
Running random walk in product with property : Referendum-PT-0100-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT (ADD s101 s102 s103 s104 s105 s106 s107 s108 s109 s110 s111 s112 s113 s114 s115 s116 s117 s118 s119 s120 s121 s122 s123 s124 s125 s126 s127 s128 s1...], nbAcceptance=1, 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 980 reset in 1705 ms.
Product exploration explored 100000 steps with 980 reset in 1706 ms.
Computed a total of 201 stabilizing places and 201 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 201 transition count 201
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 140 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Finished random walk after 68 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=22 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 135 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
[2023-03-18 11:43:16] [INFO ] Invariant cache hit.
[2023-03-18 11:43:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:17] [INFO ] [Real]Absence check using state equation in 282 ms returned sat
[2023-03-18 11:43:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:43:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:19] [INFO ] [Nat]Absence check using state equation in 262 ms returned sat
[2023-03-18 11:43:19] [INFO ] Computed and/alt/rep : 200/200/200 causal constraints (skipped 0 transitions) in 11 ms.
[2023-03-18 11:43:19] [INFO ] Added : 50 causal constraints over 10 iterations in 283 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 200 out of 201 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 201/201 places, 201/201 transitions.
Applied a total of 0 rules in 4 ms. Remains 201 /201 variables (removed 0) and now considering 201/201 (removed 0) transitions.
[2023-03-18 11:43:19] [INFO ] Invariant cache hit.
[2023-03-18 11:43:19] [INFO ] Implicit Places using invariants in 92 ms returned []
[2023-03-18 11:43:19] [INFO ] Invariant cache hit.
[2023-03-18 11:43:19] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 213 ms to find 0 implicit places.
[2023-03-18 11:43:19] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-18 11:43:19] [INFO ] Invariant cache hit.
[2023-03-18 11:43:20] [INFO ] Dead Transitions using invariants and state equation in 106 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 343 ms. Remains : 201/201 places, 201/201 transitions.
Computed a total of 201 stabilizing places and 201 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 201 transition count 201
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 158 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Finished random walk after 72 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=36 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 212 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
[2023-03-18 11:43:20] [INFO ] Invariant cache hit.
[2023-03-18 11:43:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:21] [INFO ] [Real]Absence check using state equation in 269 ms returned sat
[2023-03-18 11:43:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:43:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:23] [INFO ] [Nat]Absence check using state equation in 244 ms returned sat
[2023-03-18 11:43:23] [INFO ] Computed and/alt/rep : 200/200/200 causal constraints (skipped 0 transitions) in 13 ms.
[2023-03-18 11:43:23] [INFO ] Added : 50 causal constraints over 10 iterations in 148 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Product exploration explored 100000 steps with 980 reset in 1639 ms.
Product exploration explored 100000 steps with 980 reset in 1623 ms.
Support contains 200 out of 201 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 201/201 places, 201/201 transitions.
Applied a total of 0 rules in 5 ms. Remains 201 /201 variables (removed 0) and now considering 201/201 (removed 0) transitions.
[2023-03-18 11:43:26] [INFO ] Invariant cache hit.
[2023-03-18 11:43:26] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-18 11:43:26] [INFO ] Invariant cache hit.
[2023-03-18 11:43:27] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
[2023-03-18 11:43:27] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-18 11:43:27] [INFO ] Invariant cache hit.
[2023-03-18 11:43:27] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 269 ms. Remains : 201/201 places, 201/201 transitions.
Treatment of property Referendum-PT-0100-LTLCardinality-01 finished in 15338 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F((p0&&G(p1)))))))'
Support contains 101 out of 301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 201/201 transitions.
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 0 with 100 rules applied. Total rules applied 100 place count 201 transition count 201
Applied a total of 100 rules in 18 ms. Remains 201 /301 variables (removed 100) and now considering 201/201 (removed 0) transitions.
[2023-03-18 11:43:27] [INFO ] Invariant cache hit.
[2023-03-18 11:43:27] [INFO ] Implicit Places using invariants in 68 ms returned []
[2023-03-18 11:43:27] [INFO ] Invariant cache hit.
[2023-03-18 11:43:27] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 189 ms to find 0 implicit places.
[2023-03-18 11:43:27] [INFO ] Invariant cache hit.
[2023-03-18 11:43:27] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 201/301 places, 201/201 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 304 ms. Remains : 201/301 places, 201/201 transitions.
Stuttering acceptance computed with spot in 242 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : Referendum-PT-0100-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=(AND p0 p1), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ 1 (ADD s101 s102 s103 s104 s105 s106 s107 s108 s109 s110 s111 s112 s113 s114 s115 s116 s117 s118 s119 s120 s121 s122 s123 s124 s125 s126 s127 s128...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 101 steps with 0 reset in 10 ms.
FORMULA Referendum-PT-0100-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Referendum-PT-0100-LTLCardinality-02 finished in 628 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(((p0||F(p1)) U (G((p0||F(p1)))||(p2&&(p0||F(p1))))))))'
Support contains 201 out of 301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 201/201 transitions.
Applied a total of 0 rules in 7 ms. Remains 301 /301 variables (removed 0) and now considering 201/201 (removed 0) transitions.
// Phase 1: matrix 201 rows 301 cols
[2023-03-18 11:43:28] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-18 11:43:28] [INFO ] Implicit Places using invariants in 67 ms returned []
[2023-03-18 11:43:28] [INFO ] Invariant cache hit.
[2023-03-18 11:43:28] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 214 ms to find 0 implicit places.
[2023-03-18 11:43:28] [INFO ] Invariant cache hit.
[2023-03-18 11:43:28] [INFO ] Dead Transitions using invariants and state equation in 198 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 431 ms. Remains : 301/301 places, 201/201 transitions.
Stuttering acceptance computed with spot in 185 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Referendum-PT-0100-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) p0 (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(GT 2 (ADD s101 s102 s103 s104 s105 s106 s107 s108 s109 s110 s111 s112 s113 s114 s115 s116 s117 s118 s119 s120 s121 s122 s123 s124 s125 s126 s127 s128 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 107 steps with 2 reset in 4 ms.
FORMULA Referendum-PT-0100-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Referendum-PT-0100-LTLCardinality-03 finished in 644 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((G(p0)||(X(p1) U ((p1&&X(p1))||X(G(p1))))))))'
Support contains 200 out of 301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 201/201 transitions.
Applied a total of 0 rules in 6 ms. Remains 301 /301 variables (removed 0) and now considering 201/201 (removed 0) transitions.
[2023-03-18 11:43:28] [INFO ] Invariant cache hit.
[2023-03-18 11:43:28] [INFO ] Implicit Places using invariants in 83 ms returned []
[2023-03-18 11:43:28] [INFO ] Invariant cache hit.
[2023-03-18 11:43:28] [INFO ] Implicit Places using invariants and state equation in 143 ms returned []
Implicit Place search using SMT with State Equation took 238 ms to find 0 implicit places.
[2023-03-18 11:43:28] [INFO ] Invariant cache hit.
[2023-03-18 11:43:29] [INFO ] Dead Transitions using invariants and state equation in 124 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 391 ms. Remains : 301/301 places, 201/201 transitions.
Stuttering acceptance computed with spot in 129 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Referendum-PT-0100-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}]], initial=0, aps=[p0:(GT 1 (ADD s101 s102 s103 s104 s105 s106 s107 s108 s109 s110 s111 s112 s113 s114 s115 s116 s117 s118 s119 s120 s121 s122 s123 s124 s125 s126 s127 s128 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 329 steps with 9 reset in 10 ms.
FORMULA Referendum-PT-0100-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Referendum-PT-0100-LTLCardinality-04 finished in 577 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)||X(G(p1))))'
Support contains 301 out of 301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 201/201 transitions.
Applied a total of 0 rules in 1 ms. Remains 301 /301 variables (removed 0) and now considering 201/201 (removed 0) transitions.
[2023-03-18 11:43:29] [INFO ] Invariant cache hit.
[2023-03-18 11:43:29] [INFO ] Implicit Places using invariants in 72 ms returned []
[2023-03-18 11:43:29] [INFO ] Invariant cache hit.
[2023-03-18 11:43:29] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 249 ms to find 0 implicit places.
[2023-03-18 11:43:29] [INFO ] Invariant cache hit.
[2023-03-18 11:43:29] [INFO ] Dead Transitions using invariants and state equation in 130 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 406 ms. Remains : 301/301 places, 201/201 transitions.
Stuttering acceptance computed with spot in 170 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : Referendum-PT-0100-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(OR (GT s0 (ADD s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Referendum-PT-0100-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Referendum-PT-0100-LTLCardinality-05 finished in 597 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&G(F(p1)))))'
Support contains 300 out of 301 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 301/301 places, 201/201 transitions.
Applied a total of 0 rules in 6 ms. Remains 301 /301 variables (removed 0) and now considering 201/201 (removed 0) transitions.
[2023-03-18 11:43:29] [INFO ] Invariant cache hit.
[2023-03-18 11:43:29] [INFO ] Implicit Places using invariants in 96 ms returned []
[2023-03-18 11:43:29] [INFO ] Invariant cache hit.
[2023-03-18 11:43:30] [INFO ] Implicit Places using invariants and state equation in 140 ms returned []
Implicit Place search using SMT with State Equation took 259 ms to find 0 implicit places.
[2023-03-18 11:43:30] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 11:43:30] [INFO ] Invariant cache hit.
[2023-03-18 11:43:30] [INFO ] Dead Transitions using invariants and state equation in 288 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 575 ms. Remains : 301/301 places, 201/201 transitions.
Stuttering acceptance computed with spot in 152 ms :[(OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : Referendum-PT-0100-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(GT (ADD s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 s37 s38...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 115 steps with 7 reset in 6 ms.
FORMULA Referendum-PT-0100-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Referendum-PT-0100-LTLCardinality-06 finished in 754 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X((!p0&&X(p1)))&&G(p2))))'
Support contains 300 out of 301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 201/201 transitions.
Applied a total of 0 rules in 2 ms. Remains 301 /301 variables (removed 0) and now considering 201/201 (removed 0) transitions.
[2023-03-18 11:43:30] [INFO ] Invariant cache hit.
[2023-03-18 11:43:30] [INFO ] Implicit Places using invariants in 91 ms returned []
[2023-03-18 11:43:30] [INFO ] Invariant cache hit.
[2023-03-18 11:43:30] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 259 ms to find 0 implicit places.
[2023-03-18 11:43:30] [INFO ] Invariant cache hit.
[2023-03-18 11:43:30] [INFO ] Dead Transitions using invariants and state equation in 124 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 388 ms. Remains : 301/301 places, 201/201 transitions.
Stuttering acceptance computed with spot in 252 ms :[true, (OR (NOT p2) (NOT p1) p0), (OR (NOT p2) (NOT p1) p0), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1) p0), (NOT p2)]
Running random walk in product with property : Referendum-PT-0100-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=(OR (NOT p2) p0), acceptance={} source=2 dest: 0}, { cond=(AND p2 (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(OR (NOT p2) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p2 p1), acceptance={} source=3 dest: 5}], [{ cond=(NOT p2), acceptance={} source=4 dest: 0}, { cond=p2, acceptance={} source=4 dest: 2}], [{ cond=(NOT p2), acceptance={} source=5 dest: 0}, { cond=p2, acceptance={} source=5 dest: 5}]], initial=1, aps=[p2:(AND (LEQ 1 (ADD s201 s202 s203 s204 s205 s206 s207 s208 s209 s210 s211 s212 s213 s214 s215 s216 s217 s218 s219 s220 s221 s222 s223 s224 s225 s226 s227...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Referendum-PT-0100-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Referendum-PT-0100-LTLCardinality-07 finished in 680 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((G(p0)||X((!p1 U (p2||G(!p1))))))))'
Support contains 6 out of 301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 201/201 transitions.
Reduce places removed 196 places and 0 transitions.
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 0 with 292 rules applied. Total rules applied 292 place count 105 transition count 105
Discarding 93 places :
Symmetric choice reduction at 1 with 93 rule applications. Total rules 385 place count 12 transition count 12
Iterating global reduction 1 with 93 rules applied. Total rules applied 478 place count 12 transition count 12
Applied a total of 478 rules in 17 ms. Remains 12 /301 variables (removed 289) and now considering 12/201 (removed 189) transitions.
// Phase 1: matrix 12 rows 12 cols
[2023-03-18 11:43:31] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:43:31] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-18 11:43:31] [INFO ] Invariant cache hit.
[2023-03-18 11:43:31] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2023-03-18 11:43:31] [INFO ] Invariant cache hit.
[2023-03-18 11:43:31] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 12/301 places, 12/201 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 115 ms. Remains : 12/301 places, 12/201 transitions.
Stuttering acceptance computed with spot in 272 ms :[true, (AND (NOT p2) p1 (NOT p0)), (NOT p0), (AND (NOT p2) p1 (NOT p0)), (AND (NOT p0) (NOT p2) p1), (AND p1 (NOT p2))]
Running random walk in product with property : Referendum-PT-0100-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=1 dest: 0}, { cond=(OR (AND p0 p2) (AND p0 (NOT p1))), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=1 dest: 2}, { cond=(OR (AND (NOT p0) p2) (AND (NOT p0) (NOT p1))), acceptance={} source=1 dest: 5}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=p0, acceptance={} source=4 dest: 1}, { cond=(NOT p0), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p2) p1), acceptance={} source=5 dest: 0}, { cond=(AND p0 p2), acceptance={} source=5 dest: 1}, { cond=(OR (AND (NOT p0) p2) (AND (NOT p2) (NOT p1))), acceptance={} source=5 dest: 5}]], initial=3, aps=[p0:(OR (EQ s8 0) (EQ s4 1)), p2:(AND (NOT (OR (EQ s6 0) (EQ s11 1))) (NOT (OR (EQ s10 0) (EQ s9 1)))), p1:(OR (EQ s10 0) (EQ s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 9 steps with 0 reset in 0 ms.
FORMULA Referendum-PT-0100-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Referendum-PT-0100-LTLCardinality-09 finished in 405 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 2 out of 301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 201/201 transitions.
Reduce places removed 199 places and 0 transitions.
Ensure Unique test removed 99 transitions
Reduce isomorphic transitions removed 99 transitions.
Iterating post reduction 0 with 298 rules applied. Total rules applied 298 place count 102 transition count 102
Discarding 98 places :
Symmetric choice reduction at 1 with 98 rule applications. Total rules 396 place count 4 transition count 4
Iterating global reduction 1 with 98 rules applied. Total rules applied 494 place count 4 transition count 4
Applied a total of 494 rules in 3 ms. Remains 4 /301 variables (removed 297) and now considering 4/201 (removed 197) transitions.
// Phase 1: matrix 4 rows 4 cols
[2023-03-18 11:43:31] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:43:31] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-18 11:43:31] [INFO ] Invariant cache hit.
[2023-03-18 11:43:31] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-03-18 11:43:31] [INFO ] Invariant cache hit.
[2023-03-18 11:43:31] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 4/301 places, 4/201 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 74 ms. Remains : 4/301 places, 4/201 transitions.
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Referendum-PT-0100-LTLCardinality-10 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 (NEQ s3 0) (NEQ s0 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]]
Stuttering criterion allowed to conclude after 101 steps with 0 reset in 0 ms.
FORMULA Referendum-PT-0100-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Referendum-PT-0100-LTLCardinality-10 finished in 194 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&&G(p1)&&X(F((X(p3)&&p2))))))'
Support contains 5 out of 301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 201/201 transitions.
Reduce places removed 199 places and 0 transitions.
Ensure Unique test removed 99 transitions
Reduce isomorphic transitions removed 99 transitions.
Iterating post reduction 0 with 298 rules applied. Total rules applied 298 place count 102 transition count 102
Discarding 95 places :
Symmetric choice reduction at 1 with 95 rule applications. Total rules 393 place count 7 transition count 7
Iterating global reduction 1 with 95 rules applied. Total rules applied 488 place count 7 transition count 7
Applied a total of 488 rules in 6 ms. Remains 7 /301 variables (removed 294) and now considering 7/201 (removed 194) transitions.
// Phase 1: matrix 7 rows 7 cols
[2023-03-18 11:43:31] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:43:31] [INFO ] Implicit Places using invariants in 14 ms returned []
[2023-03-18 11:43:31] [INFO ] Invariant cache hit.
[2023-03-18 11:43:31] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-03-18 11:43:31] [INFO ] Invariant cache hit.
[2023-03-18 11:43:31] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 7/301 places, 7/201 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68 ms. Remains : 7/301 places, 7/201 transitions.
Stuttering acceptance computed with spot in 222 ms :[(NOT p1), (OR (NOT p3) (NOT p1)), (OR (NOT p3) (NOT p2) (NOT p1)), (OR (NOT p1) (NOT p0) (NOT p3) (NOT p2)), (OR (NOT p1) (NOT p3) (NOT p2) (NOT p0)), true]
Running random walk in product with property : Referendum-PT-0100-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 5}], [{ cond=(AND p1 p3), acceptance={0} source=1 dest: 0}, { cond=(AND p1 p2 (NOT p3)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p2) (NOT p3)), acceptance={0} source=1 dest: 2}, { cond=(NOT p1), acceptance={0} source=1 dest: 5}], [{ cond=(AND p1 p2), acceptance={0} source=2 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 5}], [{ cond=(AND p0 p1), acceptance={} source=3 dest: 2}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=4, aps=[p1:(OR (EQ s5 0) (EQ s0 1) (EQ s6 0) (EQ s3 1)), p3:(AND (EQ s0 0) (EQ s5 1)), p2:(AND (EQ s0 0) (EQ s5 1)), p0:(OR (EQ s2 0) (EQ s0 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Referendum-PT-0100-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Referendum-PT-0100-LTLCardinality-12 finished in 308 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 1 out of 301 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 301/301 places, 201/201 transitions.
Graph (complete) has 300 edges and 301 vertex of which 3 are kept as prefixes of interest. Removing 298 places using SCC suffix rule.1 ms
Discarding 298 places :
Also discarding 198 output transitions
Drop transitions removed 198 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 2 ms. Remains 2 /301 variables (removed 299) and now considering 2/201 (removed 199) transitions.
// Phase 1: matrix 2 rows 2 cols
[2023-03-18 11:43:32] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:43:32] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-18 11:43:32] [INFO ] Invariant cache hit.
[2023-03-18 11:43:32] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-03-18 11:43:32] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 11:43:32] [INFO ] Invariant cache hit.
[2023-03-18 11:43:32] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2/301 places, 2/201 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 74 ms. Remains : 2/301 places, 2/201 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Referendum-PT-0100-LTLCardinality-15 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:(EQ s1 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 1 steps with 0 reset in 0 ms.
FORMULA Referendum-PT-0100-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Referendum-PT-0100-LTLCardinality-15 finished in 154 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)))'
[2023-03-18 11:43:32] [INFO ] Flatten gal took : 12 ms
[2023-03-18 11:43:32] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2023-03-18 11:43:32] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 301 places, 201 transitions and 501 arcs took 12 ms.
Total runtime 22276 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/934/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393216 kB
MemFree: 16013100 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16062020 kB
Could not compute solution for formula : Referendum-PT-0100-LTLCardinality-01
BK_STOP 1679143384914
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
mcc2023
ltl formula name Referendum-PT-0100-LTLCardinality-01
ltl formula formula --ltl=/tmp/934/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 301 places, 201 transitions and 501 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.030 real 0.010 user 0.000 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/934/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/934/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/934/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/934/ltl_0_
Killing (15) : 940 941 942 943 944
Killing (9) : 940 941 942 943 944
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="Referendum-PT-0100"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is Referendum-PT-0100, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r329-tall-167889202100499"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Referendum-PT-0100.tgz
mv Referendum-PT-0100 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;