About the Execution of ITS-Tools for PaceMaker-PT-none
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 716.224 | 158819.00 | 98392.00 | 24234.70 | FFFFFFFFFFFFFFTT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2021-input.r140-tall-162089127700357.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PaceMaker-PT-none, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r140-tall-162089127700357
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 528K
-rw-r--r-- 1 mcc users 17K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 127K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 72K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 16:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 28 16:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 27 06:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 27 06:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 25 07:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 25 07:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 158K May 5 16:51 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 PaceMaker-PT-none-00
FORMULA_NAME PaceMaker-PT-none-01
FORMULA_NAME PaceMaker-PT-none-02
FORMULA_NAME PaceMaker-PT-none-03
FORMULA_NAME PaceMaker-PT-none-04
FORMULA_NAME PaceMaker-PT-none-05
FORMULA_NAME PaceMaker-PT-none-06
FORMULA_NAME PaceMaker-PT-none-07
FORMULA_NAME PaceMaker-PT-none-08
FORMULA_NAME PaceMaker-PT-none-09
FORMULA_NAME PaceMaker-PT-none-10
FORMULA_NAME PaceMaker-PT-none-11
FORMULA_NAME PaceMaker-PT-none-12
FORMULA_NAME PaceMaker-PT-none-13
FORMULA_NAME PaceMaker-PT-none-14
FORMULA_NAME PaceMaker-PT-none-15
=== Now, execution of the tool begins
BK_START 1620978633232
Running Version 0
[2021-05-14 07:50:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-14 07:50:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-14 07:50:46] [INFO ] Load time of PNML (sax parser for PT used): 99 ms
[2021-05-14 07:50:46] [INFO ] Transformed 70 places.
[2021-05-14 07:50:46] [INFO ] Transformed 164 transitions.
[2021-05-14 07:50:46] [INFO ] Parsed PT model containing 70 places and 164 transitions in 143 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-14 07:50:46] [INFO ] Initial state test concluded for 2 properties.
FORMULA PaceMaker-PT-none-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 45 out of 70 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 70/70 places, 164/164 transitions.
Applied a total of 0 rules in 12 ms. Remains 70 /70 variables (removed 0) and now considering 164/164 (removed 0) transitions.
[2021-05-14 07:50:46] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2021-05-14 07:50:46] [INFO ] Computed 35 place invariants in 7 ms
[2021-05-14 07:50:47] [INFO ] Dead Transitions using invariants and state equation in 217 ms returned []
[2021-05-14 07:50:47] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2021-05-14 07:50:47] [INFO ] Computed 35 place invariants in 2 ms
[2021-05-14 07:50:47] [INFO ] Implicit Places using invariants in 36 ms returned []
[2021-05-14 07:50:47] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2021-05-14 07:50:47] [INFO ] Computed 35 place invariants in 6 ms
[2021-05-14 07:50:47] [INFO ] State equation strengthened by 58 read => feed constraints.
[2021-05-14 07:50:47] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
[2021-05-14 07:50:47] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2021-05-14 07:50:47] [INFO ] Computed 35 place invariants in 2 ms
[2021-05-14 07:50:47] [INFO ] Dead Transitions using invariants and state equation in 88 ms returned []
Finished structural reductions, in 1 iterations. Remains : 70/70 places, 164/164 transitions.
[2021-05-14 07:50:47] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2021-05-14 07:50:47] [INFO ] Flatten gal took : 46 ms
FORMULA PaceMaker-PT-none-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PaceMaker-PT-none-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PaceMaker-PT-none-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-14 07:50:47] [INFO ] Flatten gal took : 16 ms
[2021-05-14 07:50:47] [INFO ] Input system was already deterministic with 164 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 467 ms. (steps per millisecond=214 ) properties (out of 22) seen :15
Running SMT prover for 7 properties.
[2021-05-14 07:50:48] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2021-05-14 07:50:48] [INFO ] Computed 35 place invariants in 2 ms
[2021-05-14 07:50:48] [INFO ] [Real]Absence check using 35 positive place invariants in 15 ms returned sat
[2021-05-14 07:50:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 07:50:48] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2021-05-14 07:50:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 07:50:48] [INFO ] [Nat]Absence check using 35 positive place invariants in 4 ms returned sat
[2021-05-14 07:50:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 07:50:55] [INFO ] [Nat]Absence check using state equation in 6959 ms returned unknown
[2021-05-14 07:50:55] [INFO ] [Real]Absence check using 35 positive place invariants in 5 ms returned sat
[2021-05-14 07:50:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 07:50:55] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2021-05-14 07:50:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 07:50:55] [INFO ] [Nat]Absence check using 35 positive place invariants in 8 ms returned sat
[2021-05-14 07:50:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 07:50:56] [INFO ] [Nat]Absence check using state equation in 1126 ms returned sat
[2021-05-14 07:50:56] [INFO ] State equation strengthened by 58 read => feed constraints.
[2021-05-14 07:50:56] [INFO ] [Nat]Added 58 Read/Feed constraints in 215 ms returned sat
[2021-05-14 07:51:02] [INFO ] Deduced a trap composed of 1 places in 5739 ms of which 2 ms to minimize.
[2021-05-14 07:51:02] [INFO ] Deduced a trap composed of 1 places in 9 ms of which 0 ms to minimize.
[2021-05-14 07:51:03] [INFO ] Deduced a trap composed of 1 places in 9 ms of which 2 ms to minimize.
[2021-05-14 07:51:03] [INFO ] Deduced a trap composed of 1 places in 24 ms of which 0 ms to minimize.
[2021-05-14 07:51:03] [INFO ] Deduced a trap composed of 1 places in 7 ms of which 1 ms to minimize.
[2021-05-14 07:51:03] [INFO ] Deduced a trap composed of 1 places in 6 ms of which 0 ms to minimize.
[2021-05-14 07:51:03] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 6627 ms
[2021-05-14 07:51:03] [INFO ] Computed and/alt/rep : 121/512/120 causal constraints (skipped 27 transitions) in 15 ms.
[2021-05-14 07:51:04] [INFO ] Added : 100 causal constraints over 20 iterations in 1573 ms. Result :sat
[2021-05-14 07:51:04] [INFO ] [Real]Absence check using 35 positive place invariants in 4 ms returned sat
[2021-05-14 07:51:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 07:51:04] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2021-05-14 07:51:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 07:51:04] [INFO ] [Nat]Absence check using 35 positive place invariants in 4 ms returned sat
[2021-05-14 07:51:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 07:51:12] [INFO ] [Nat]Absence check using state equation in 7909 ms returned unknown
[2021-05-14 07:51:12] [INFO ] [Real]Absence check using 35 positive place invariants in 4 ms returned sat
[2021-05-14 07:51:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 07:51:12] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-14 07:51:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 07:51:12] [INFO ] [Nat]Absence check using 35 positive place invariants in 4 ms returned sat
[2021-05-14 07:51:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 07:51:15] [INFO ] [Nat]Absence check using state equation in 2448 ms returned sat
[2021-05-14 07:51:15] [INFO ] [Nat]Added 58 Read/Feed constraints in 23 ms returned sat
[2021-05-14 07:51:15] [INFO ] Deduced a trap composed of 1 places in 7 ms of which 0 ms to minimize.
[2021-05-14 07:51:15] [INFO ] Deduced a trap composed of 1 places in 9 ms of which 0 ms to minimize.
[2021-05-14 07:51:15] [INFO ] Deduced a trap composed of 1 places in 6 ms of which 0 ms to minimize.
[2021-05-14 07:51:15] [INFO ] Deduced a trap composed of 1 places in 5 ms of which 0 ms to minimize.
[2021-05-14 07:51:15] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 527 ms
[2021-05-14 07:51:15] [INFO ] Computed and/alt/rep : 121/512/120 causal constraints (skipped 27 transitions) in 10 ms.
[2021-05-14 07:51:19] [INFO ] Deduced a trap composed of 1 places in 17 ms of which 13 ms to minimize.
[2021-05-14 07:51:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 67 ms
[2021-05-14 07:51:19] [INFO ] Added : 93 causal constraints over 20 iterations in 3402 ms. Result :sat
[2021-05-14 07:51:19] [INFO ] [Real]Absence check using 35 positive place invariants in 4 ms returned sat
[2021-05-14 07:51:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 07:51:19] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-14 07:51:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 07:51:19] [INFO ] [Nat]Absence check using 35 positive place invariants in 4 ms returned sat
[2021-05-14 07:51:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 07:51:25] [INFO ] [Nat]Absence check using state equation in 6173 ms returned unknown
[2021-05-14 07:51:25] [INFO ] [Real]Absence check using 35 positive place invariants in 4 ms returned sat
[2021-05-14 07:51:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 07:51:25] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2021-05-14 07:51:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 07:51:25] [INFO ] [Nat]Absence check using 35 positive place invariants in 4 ms returned sat
[2021-05-14 07:51:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 07:51:29] [INFO ] [Nat]Absence check using state equation in 3737 ms returned sat
[2021-05-14 07:51:29] [INFO ] [Nat]Added 58 Read/Feed constraints in 20 ms returned sat
[2021-05-14 07:51:29] [INFO ] Deduced a trap composed of 1 places in 34 ms of which 1 ms to minimize.
[2021-05-14 07:51:29] [INFO ] Deduced a trap composed of 1 places in 8 ms of which 0 ms to minimize.
[2021-05-14 07:51:29] [INFO ] Deduced a trap composed of 1 places in 9 ms of which 0 ms to minimize.
[2021-05-14 07:51:32] [INFO ] Deduced a trap composed of 1 places in 8 ms of which 0 ms to minimize.
[2021-05-14 07:51:52] [INFO ] Deduced a trap composed of 1 places in 31 ms of which 0 ms to minimize.
[2021-05-14 07:51:52] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
[2021-05-14 07:51:52] [INFO ] [Real]Absence check using 35 positive place invariants in 4 ms returned sat
[2021-05-14 07:51:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 07:51:52] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-14 07:51:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 07:51:52] [INFO ] [Nat]Absence check using 35 positive place invariants in 3 ms returned sat
[2021-05-14 07:51:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 07:51:56] [INFO ] [Nat]Absence check using state equation in 3563 ms returned sat
[2021-05-14 07:51:59] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-14 07:52:02] [INFO ] [Nat]Added 58 Read/Feed constraints in 6005 ms returned unknown
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(p0)||G(p1))))], workingDir=/home/mcc/execution]
Support contains 5 out of 70 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 70/70 places, 164/164 transitions.
Applied a total of 0 rules in 6 ms. Remains 70 /70 variables (removed 0) and now considering 164/164 (removed 0) transitions.
[2021-05-14 07:52:10] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2021-05-14 07:52:10] [INFO ] Computed 35 place invariants in 1 ms
[2021-05-14 07:52:10] [INFO ] Dead Transitions using invariants and state equation in 80 ms returned []
[2021-05-14 07:52:10] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2021-05-14 07:52:10] [INFO ] Computed 35 place invariants in 1 ms
[2021-05-14 07:52:10] [INFO ] Implicit Places using invariants in 67 ms returned []
[2021-05-14 07:52:10] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2021-05-14 07:52:10] [INFO ] Computed 35 place invariants in 1 ms
[2021-05-14 07:52:10] [INFO ] State equation strengthened by 58 read => feed constraints.
[2021-05-14 07:52:10] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 161 ms to find 0 implicit places.
[2021-05-14 07:52:10] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2021-05-14 07:52:10] [INFO ] Computed 35 place invariants in 0 ms
[2021-05-14 07:52:10] [INFO ] Dead Transitions using invariants and state equation in 64 ms returned []
Finished structural reductions, in 1 iterations. Remains : 70/70 places, 164/164 transitions.
Stuttering acceptance computed with spot in 181 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PaceMaker-PT-none-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s26 677) (GEQ s42 1) (GEQ s61 274)), p1:(AND (GEQ s34 7) (GEQ s69 944))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 8144 reset in 439 ms.
Stack based approach found an accepted trace after 222 steps with 15 reset with depth 5 and stack size 5 in 1 ms.
FORMULA PaceMaker-PT-none-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PaceMaker-PT-none-00 finished in 8906 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(p0)||G(((p0&&F(p2))||p1)))))], workingDir=/home/mcc/execution]
Support contains 9 out of 70 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 70/70 places, 164/164 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 62 transition count 160
Applied a total of 12 rules in 17 ms. Remains 62 /70 variables (removed 8) and now considering 160/164 (removed 4) transitions.
[2021-05-14 07:52:11] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2021-05-14 07:52:11] [INFO ] Computed 31 place invariants in 1 ms
[2021-05-14 07:52:11] [INFO ] Dead Transitions using invariants and state equation in 61 ms returned []
[2021-05-14 07:52:11] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2021-05-14 07:52:11] [INFO ] Computed 31 place invariants in 1 ms
[2021-05-14 07:52:11] [INFO ] Implicit Places using invariants in 38 ms returned []
[2021-05-14 07:52:11] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2021-05-14 07:52:11] [INFO ] Computed 31 place invariants in 1 ms
[2021-05-14 07:52:11] [INFO ] State equation strengthened by 58 read => feed constraints.
[2021-05-14 07:52:11] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
[2021-05-14 07:52:11] [INFO ] Redundant transitions in 4 ms returned []
[2021-05-14 07:52:11] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2021-05-14 07:52:11] [INFO ] Computed 31 place invariants in 1 ms
[2021-05-14 07:52:11] [INFO ] Dead Transitions using invariants and state equation in 78 ms returned []
Finished structural reductions, in 1 iterations. Remains : 62/70 places, 160/164 transitions.
Stuttering acceptance computed with spot in 57 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : PaceMaker-PT-none-01 automaton TGBA [mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={1} source=1 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s25 933) (LT s56 18)), p1:(OR (LT s15 719) (LT s18 156) (LT s46 232) (LT s49 795)), p2:(OR (LT s21 610) (LT s34 1) (LT s52 341))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 324 ms.
Product exploration explored 100000 steps with 0 reset in 508 ms.
Knowledge obtained : [p0, p1, p2]
Stuttering acceptance computed with spot in 50 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 0 reset in 286 ms.
Product exploration explored 100000 steps with 0 reset in 356 ms.
[2021-05-14 07:52:13] [INFO ] Flatten gal took : 17 ms
[2021-05-14 07:52:13] [INFO ] Flatten gal took : 10 ms
[2021-05-14 07:52:13] [INFO ] Time to serialize gal into /tmp/LTL2959590982714610446.gal : 7 ms
[2021-05-14 07:52:13] [INFO ] Time to serialize properties into /tmp/LTL7884777158303408970.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL2959590982714610446.gal, -t, CGAL, -LTL, /tmp/LTL7884777158303408970.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2959590982714610446.gal -t CGAL -LTL /tmp/LTL7884777158303408970.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F((G("((VRP<933)||(A_VRP<18))"))||(G(("((((AVJOut<719)||(RVConductor<156))||(A_AVJOut<232))||(A_RVConductor<795))")||(("((VRP<933)||(A_VRP<18))")&&(F("(((URIState<610)||(A_SIG_Clk0<1))||(A_URIState<341))"))))))))
Formula 0 simplified : !F(G"((VRP<933)||(A_VRP<18))" | G("((((AVJOut<719)||(RVConductor<156))||(A_AVJOut<232))||(A_RVConductor<795))" | ("((VRP<933)||(A_VRP<18))" & F"(((URIState<610)||(A_SIG_Clk0<1))||(A_URIState<341))")))
Reverse transition relation is NOT exact ! Due to transitions t8, t25, t28, t94, t95, t96, t97, t98, t99, t100, t101, t102, t103, t106, t107, t110, t111, t112, t114, t116, t119, t120, t121, t122, t123, t124, t125, t126, t129, t130, t131, t132, t135, t139, t140, t141, t152, t155, t156, t162.t4, t163.t4, t150.t15, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/118/42/160
Detected timeout of ITS tools.
[2021-05-14 07:52:28] [INFO ] Flatten gal took : 10 ms
[2021-05-14 07:52:28] [INFO ] Applying decomposition
[2021-05-14 07:52:28] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph1263430436854041864.txt, -o, /tmp/graph1263430436854041864.bin, -w, /tmp/graph1263430436854041864.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph1263430436854041864.bin, -l, -1, -v, -w, /tmp/graph1263430436854041864.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-14 07:52:28] [INFO ] Decomposing Gal with order
[2021-05-14 07:52:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-14 07:52:28] [INFO ] Removed a total of 105 redundant transitions.
[2021-05-14 07:52:28] [INFO ] Flatten gal took : 50 ms
[2021-05-14 07:52:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 8 ms.
[2021-05-14 07:52:28] [INFO ] Time to serialize gal into /tmp/LTL5012534776813835376.gal : 25 ms
[2021-05-14 07:52:28] [INFO ] Time to serialize properties into /tmp/LTL8678538693119831837.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL5012534776813835376.gal, -t, CGAL, -LTL, /tmp/LTL8678538693119831837.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL5012534776813835376.gal -t CGAL -LTL /tmp/LTL8678538693119831837.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F((G("((u18.VRP<933)||(u18.A_VRP<18))"))||(G(("((((u10.AVJOut<719)||(u13.RVConductor<156))||(u20.A_AVJOut<232))||(u23.A_RVConductor<795))")||(("((u18.VRP<933)||(u18.A_VRP<18))")&&(F("(((i14.u16.URIState<610)||(i14.u16.A_SIG_Clk0<1))||(i14.u3.A_URIState<341))"))))))))
Formula 0 simplified : !F(G"((u18.VRP<933)||(u18.A_VRP<18))" | G("((((u10.AVJOut<719)||(u13.RVConductor<156))||(u20.A_AVJOut<232))||(u23.A_RVConductor<795))" | ("((u18.VRP<933)||(u18.A_VRP<18))" & F"(((i14.u16.URIState<610)||(i14.u16.A_SIG_Clk0<1))||(i14.u3.A_URIState<341))")))
Reverse transition relation is NOT exact ! Due to transitions t94, t95, t96, t97, t98, t99, t100, t101, t102, t103, t106, t107, t110, t111, t112, t114, t116, t119, t120, t121, t122, t123, t124, t125, t126, t129, t130, t131, t132, t135, t139, t140, t141, t152, t155, t156, u2.t162.t4, u2.t163.t4, u7.t25, u7.t28, i4.u5.t8, i4.u8.t150.t15, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/113/42/155
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
114 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,0,1.16481,69180,1,0,147077,5478,2683,124139,3718,15837,220252
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA PaceMaker-PT-none-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property PaceMaker-PT-none-01 finished in 18740 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(((p0 U X(p1))&&X(G(p2)))))], workingDir=/home/mcc/execution]
Support contains 12 out of 70 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 70/70 places, 164/164 transitions.
Applied a total of 0 rules in 2 ms. Remains 70 /70 variables (removed 0) and now considering 164/164 (removed 0) transitions.
[2021-05-14 07:52:30] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2021-05-14 07:52:30] [INFO ] Computed 35 place invariants in 1 ms
[2021-05-14 07:52:30] [INFO ] Dead Transitions using invariants and state equation in 66 ms returned []
[2021-05-14 07:52:30] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2021-05-14 07:52:30] [INFO ] Computed 35 place invariants in 1 ms
[2021-05-14 07:52:30] [INFO ] Implicit Places using invariants in 52 ms returned []
[2021-05-14 07:52:30] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2021-05-14 07:52:30] [INFO ] Computed 35 place invariants in 1 ms
[2021-05-14 07:52:30] [INFO ] State equation strengthened by 58 read => feed constraints.
[2021-05-14 07:52:30] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
[2021-05-14 07:52:30] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2021-05-14 07:52:30] [INFO ] Computed 35 place invariants in 2 ms
[2021-05-14 07:52:30] [INFO ] Dead Transitions using invariants and state equation in 107 ms returned []
Finished structural reductions, in 1 iterations. Remains : 70/70 places, 164/164 transitions.
Stuttering acceptance computed with spot in 155 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p2), (OR (NOT p2) (NOT p1)), (OR (NOT p1) (NOT p2)), true]
Running random walk in product with property : PaceMaker-PT-none-02 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=(AND p0 (NOT p1) p2), acceptance={0} source=1 dest: 1}, { cond=(AND p1 p2), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={0} source=1 dest: 3}, { cond=(NOT p2), acceptance={0} source=1 dest: 5}], [{ cond=p2, acceptance={} source=2 dest: 2}, { cond=(NOT p2), acceptance={} source=2 dest: 5}], [{ cond=(AND p1 p2), acceptance={} source=3 dest: 2}, { cond=(OR (NOT p1) (NOT p2)), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={} source=4 dest: 0}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=4, aps=[p0:(AND (GEQ s28 921) (GEQ s45 1) (GEQ s63 30)), p1:(AND (GEQ s17 721) (GEQ s20 633) (GEQ s21 655) (GEQ s52 230) (GEQ s55 318) (GEQ s56 296)), p2:(OR (LT s2 1) (LT s30 510) (LT s65 441))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, 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 2 steps with 0 reset in 0 ms.
FORMULA PaceMaker-PT-none-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PaceMaker-PT-none-02 finished in 501 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&G(p1)))], workingDir=/home/mcc/execution]
Support contains 11 out of 70 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 70/70 places, 164/164 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 62 transition count 160
Applied a total of 12 rules in 8 ms. Remains 62 /70 variables (removed 8) and now considering 160/164 (removed 4) transitions.
[2021-05-14 07:52:30] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2021-05-14 07:52:30] [INFO ] Computed 31 place invariants in 0 ms
[2021-05-14 07:52:30] [INFO ] Dead Transitions using invariants and state equation in 59 ms returned []
[2021-05-14 07:52:30] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2021-05-14 07:52:30] [INFO ] Computed 31 place invariants in 1 ms
[2021-05-14 07:52:30] [INFO ] Implicit Places using invariants in 36 ms returned []
[2021-05-14 07:52:30] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2021-05-14 07:52:30] [INFO ] Computed 31 place invariants in 0 ms
[2021-05-14 07:52:30] [INFO ] State equation strengthened by 58 read => feed constraints.
[2021-05-14 07:52:30] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
[2021-05-14 07:52:30] [INFO ] Redundant transitions in 4 ms returned []
[2021-05-14 07:52:30] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2021-05-14 07:52:30] [INFO ] Computed 31 place invariants in 0 ms
[2021-05-14 07:52:30] [INFO ] Dead Transitions using invariants and state equation in 66 ms returned []
Finished structural reductions, in 1 iterations. Remains : 62/70 places, 160/164 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p1), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : PaceMaker-PT-none-04 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 p1), acceptance={0} source=2 dest: 0}, { cond=(NOT p1), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}]], initial=2, aps=[p1:(OR (LT s24 929) (LT s39 1) (LT s55 22)), p0:(AND (GEQ s12 34) (GEQ s17 655) (GEQ s19 727) (GEQ s43 917) (GEQ s48 296) (GEQ s50 224) (GEQ s16 632) (GEQ s47 319))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 306 ms.
Entered a terminal (fully accepting) state of product in 110 steps with 0 reset in 1 ms.
FORMULA PaceMaker-PT-none-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PaceMaker-PT-none-04 finished in 652 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((p0||G(p1)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 70 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 70/70 places, 164/164 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 62 transition count 160
Applied a total of 12 rules in 8 ms. Remains 62 /70 variables (removed 8) and now considering 160/164 (removed 4) transitions.
[2021-05-14 07:52:31] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2021-05-14 07:52:31] [INFO ] Computed 31 place invariants in 0 ms
[2021-05-14 07:52:31] [INFO ] Dead Transitions using invariants and state equation in 59 ms returned []
[2021-05-14 07:52:31] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2021-05-14 07:52:31] [INFO ] Computed 31 place invariants in 0 ms
[2021-05-14 07:52:31] [INFO ] Implicit Places using invariants in 49 ms returned []
[2021-05-14 07:52:31] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2021-05-14 07:52:31] [INFO ] Computed 31 place invariants in 0 ms
[2021-05-14 07:52:31] [INFO ] State equation strengthened by 58 read => feed constraints.
[2021-05-14 07:52:31] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 136 ms to find 0 implicit places.
[2021-05-14 07:52:31] [INFO ] Redundant transitions in 4 ms returned []
[2021-05-14 07:52:31] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2021-05-14 07:52:31] [INFO ] Computed 31 place invariants in 1 ms
[2021-05-14 07:52:31] [INFO ] Dead Transitions using invariants and state equation in 65 ms returned []
Finished structural reductions, in 1 iterations. Remains : 62/70 places, 160/164 transitions.
Stuttering acceptance computed with spot in 58 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PaceMaker-PT-none-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(AND (GEQ s0 1) (GEQ s24 547) (GEQ s55 404)), p0:(AND (GEQ s22 679) (GEQ s53 272))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 287 ms.
Stack based approach found an accepted trace after 203 steps with 0 reset with depth 204 and stack size 204 in 1 ms.
FORMULA PaceMaker-PT-none-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PaceMaker-PT-none-05 finished in 634 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 4 out of 70 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 70/70 places, 164/164 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 62 transition count 160
Applied a total of 12 rules in 8 ms. Remains 62 /70 variables (removed 8) and now considering 160/164 (removed 4) transitions.
[2021-05-14 07:52:31] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2021-05-14 07:52:31] [INFO ] Computed 31 place invariants in 0 ms
[2021-05-14 07:52:31] [INFO ] Dead Transitions using invariants and state equation in 65 ms returned []
[2021-05-14 07:52:31] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2021-05-14 07:52:31] [INFO ] Computed 31 place invariants in 1 ms
[2021-05-14 07:52:31] [INFO ] Implicit Places using invariants in 40 ms returned []
[2021-05-14 07:52:32] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2021-05-14 07:52:32] [INFO ] Computed 31 place invariants in 0 ms
[2021-05-14 07:52:32] [INFO ] State equation strengthened by 58 read => feed constraints.
[2021-05-14 07:52:32] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
[2021-05-14 07:52:32] [INFO ] Redundant transitions in 11 ms returned []
[2021-05-14 07:52:32] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2021-05-14 07:52:32] [INFO ] Computed 31 place invariants in 1 ms
[2021-05-14 07:52:32] [INFO ] Dead Transitions using invariants and state equation in 64 ms returned []
Finished structural reductions, in 1 iterations. Remains : 62/70 places, 160/164 transitions.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Running random walk in product with property : PaceMaker-PT-none-07 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s14 247) (LT s18 157) (LT s45 704) (LT s49 794))], 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 0 reset in 289 ms.
Product exploration explored 100000 steps with 0 reset in 360 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 290 ms.
Product exploration explored 100000 steps with 0 reset in 337 ms.
[2021-05-14 07:52:33] [INFO ] Flatten gal took : 10 ms
[2021-05-14 07:52:33] [INFO ] Flatten gal took : 9 ms
[2021-05-14 07:52:33] [INFO ] Time to serialize gal into /tmp/LTL14474637033141748663.gal : 3 ms
[2021-05-14 07:52:33] [INFO ] Time to serialize properties into /tmp/LTL10690706836424151571.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL14474637033141748663.gal, -t, CGAL, -LTL, /tmp/LTL10690706836424151571.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL14474637033141748663.gal -t CGAL -LTL /tmp/LTL10690706836424151571.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(G("((((Ventricle<247)||(RVConductor<157))||(A_Ventricle<704))||(A_RVConductor<794))"))))
Formula 0 simplified : !FG"((((Ventricle<247)||(RVConductor<157))||(A_Ventricle<704))||(A_RVConductor<794))"
Reverse transition relation is NOT exact ! Due to transitions t8, t25, t28, t94, t95, t96, t97, t98, t99, t100, t101, t102, t103, t106, t107, t110, t111, t112, t114, t116, t119, t120, t121, t122, t123, t124, t125, t126, t129, t130, t131, t132, t135, t139, t140, t141, t152, t155, t156, t162.t4, t163.t4, t150.t15, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/118/42/160
Detected timeout of ITS tools.
[2021-05-14 07:52:48] [INFO ] Flatten gal took : 8 ms
[2021-05-14 07:52:48] [INFO ] Applying decomposition
[2021-05-14 07:52:48] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph13026638100402788798.txt, -o, /tmp/graph13026638100402788798.bin, -w, /tmp/graph13026638100402788798.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph13026638100402788798.bin, -l, -1, -v, -w, /tmp/graph13026638100402788798.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-14 07:52:48] [INFO ] Decomposing Gal with order
[2021-05-14 07:52:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-14 07:52:48] [INFO ] Removed a total of 105 redundant transitions.
[2021-05-14 07:52:48] [INFO ] Flatten gal took : 21 ms
[2021-05-14 07:52:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 3 ms.
[2021-05-14 07:52:48] [INFO ] Time to serialize gal into /tmp/LTL476614349829111064.gal : 3 ms
[2021-05-14 07:52:48] [INFO ] Time to serialize properties into /tmp/LTL12411306403159973966.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL476614349829111064.gal, -t, CGAL, -LTL, /tmp/LTL12411306403159973966.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL476614349829111064.gal -t CGAL -LTL /tmp/LTL12411306403159973966.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F(G("((((i4.u7.Ventricle<247)||(u12.RVConductor<157))||(i4.u7.A_Ventricle<704))||(u23.A_RVConductor<794))"))))
Formula 0 simplified : !FG"((((i4.u7.Ventricle<247)||(u12.RVConductor<157))||(i4.u7.A_Ventricle<704))||(u23.A_RVConductor<794))"
Reverse transition relation is NOT exact ! Due to transitions t94, t95, t96, t97, t98, t99, t100, t101, t102, t103, t106, t107, t110, t111, t112, t114, t117, t119, t120, t121, t122, t123, t124, t125, t126, t129, t130, t131, t132, t135, t139, t140, t141, t152, t155, t156, u1.t162.t4, u1.t163.t4, u18.t25, u18.t28, i4.u5.t8, i4.u7.t150.t15, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/113/42/155
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
218 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,0,2.21485,96316,1,0,198344,8607,2614,218525,3702,48040,322119
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA PaceMaker-PT-none-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property PaceMaker-PT-none-07 finished in 19572 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0 U (p1||G(p0)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 70 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 70/70 places, 164/164 transitions.
Applied a total of 0 rules in 2 ms. Remains 70 /70 variables (removed 0) and now considering 164/164 (removed 0) transitions.
[2021-05-14 07:52:51] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2021-05-14 07:52:51] [INFO ] Computed 35 place invariants in 1 ms
[2021-05-14 07:52:51] [INFO ] Dead Transitions using invariants and state equation in 63 ms returned []
[2021-05-14 07:52:51] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2021-05-14 07:52:51] [INFO ] Computed 35 place invariants in 0 ms
[2021-05-14 07:52:51] [INFO ] Implicit Places using invariants in 51 ms returned []
[2021-05-14 07:52:51] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2021-05-14 07:52:51] [INFO ] Computed 35 place invariants in 1 ms
[2021-05-14 07:52:51] [INFO ] State equation strengthened by 58 read => feed constraints.
[2021-05-14 07:52:51] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
[2021-05-14 07:52:51] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2021-05-14 07:52:51] [INFO ] Computed 35 place invariants in 0 ms
[2021-05-14 07:52:51] [INFO ] Dead Transitions using invariants and state equation in 71 ms returned []
Finished structural reductions, in 1 iterations. Remains : 70/70 places, 164/164 transitions.
Stuttering acceptance computed with spot in 58 ms :[true, (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PaceMaker-PT-none-08 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(AND (GEQ s5 1) (GEQ s33 277) (GEQ s68 674)), p0:(AND (GEQ s33 277) (GEQ s68 674))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA PaceMaker-PT-none-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PaceMaker-PT-none-08 finished in 351 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((((p1 U X(!p2))||p0) U p1))], workingDir=/home/mcc/execution]
Support contains 9 out of 70 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 70/70 places, 164/164 transitions.
Applied a total of 0 rules in 1 ms. Remains 70 /70 variables (removed 0) and now considering 164/164 (removed 0) transitions.
[2021-05-14 07:52:51] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2021-05-14 07:52:51] [INFO ] Computed 35 place invariants in 0 ms
[2021-05-14 07:52:51] [INFO ] Dead Transitions using invariants and state equation in 63 ms returned []
[2021-05-14 07:52:51] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2021-05-14 07:52:51] [INFO ] Computed 35 place invariants in 1 ms
[2021-05-14 07:52:51] [INFO ] Implicit Places using invariants in 42 ms returned []
[2021-05-14 07:52:51] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2021-05-14 07:52:51] [INFO ] Computed 35 place invariants in 2 ms
[2021-05-14 07:52:51] [INFO ] State equation strengthened by 58 read => feed constraints.
[2021-05-14 07:52:52] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
[2021-05-14 07:52:52] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2021-05-14 07:52:52] [INFO ] Computed 35 place invariants in 0 ms
[2021-05-14 07:52:52] [INFO ] Dead Transitions using invariants and state equation in 79 ms returned []
Finished structural reductions, in 1 iterations. Remains : 70/70 places, 164/164 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p1), (OR (NOT p1) p2), true]
Running random walk in product with property : PaceMaker-PT-none-09 automaton TGBA [mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=p2, acceptance={0} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (GEQ s32 709) (GEQ s49 1) (GEQ s50 1) (GEQ s67 242)), p0:(OR (LT s28 931) (LT s63 20)), p2:(OR (LT s25 610) (LT s40 1) (LT s60 341))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 29992 steps with 2453 reset in 93 ms.
FORMULA PaceMaker-PT-none-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PaceMaker-PT-none-09 finished in 458 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 70 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 70/70 places, 164/164 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 62 transition count 160
Applied a total of 12 rules in 8 ms. Remains 62 /70 variables (removed 8) and now considering 160/164 (removed 4) transitions.
[2021-05-14 07:52:52] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2021-05-14 07:52:52] [INFO ] Computed 31 place invariants in 1 ms
[2021-05-14 07:52:52] [INFO ] Dead Transitions using invariants and state equation in 58 ms returned []
[2021-05-14 07:52:52] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2021-05-14 07:52:52] [INFO ] Computed 31 place invariants in 0 ms
[2021-05-14 07:52:52] [INFO ] Implicit Places using invariants in 50 ms returned []
[2021-05-14 07:52:52] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2021-05-14 07:52:52] [INFO ] Computed 31 place invariants in 0 ms
[2021-05-14 07:52:52] [INFO ] State equation strengthened by 58 read => feed constraints.
[2021-05-14 07:52:52] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
[2021-05-14 07:52:52] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-14 07:52:52] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2021-05-14 07:52:52] [INFO ] Computed 31 place invariants in 0 ms
[2021-05-14 07:52:52] [INFO ] Dead Transitions using invariants and state equation in 64 ms returned []
Finished structural reductions, in 1 iterations. Remains : 62/70 places, 160/164 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : PaceMaker-PT-none-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s26 939) (LT s57 12))], 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 0 reset in 275 ms.
Stack based approach found an accepted trace after 2047 steps with 0 reset with depth 2048 and stack size 2004 in 7 ms.
FORMULA PaceMaker-PT-none-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PaceMaker-PT-none-10 finished in 625 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 6 out of 70 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 70/70 places, 164/164 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 62 transition count 160
Applied a total of 12 rules in 7 ms. Remains 62 /70 variables (removed 8) and now considering 160/164 (removed 4) transitions.
[2021-05-14 07:52:52] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2021-05-14 07:52:52] [INFO ] Computed 31 place invariants in 0 ms
[2021-05-14 07:52:52] [INFO ] Dead Transitions using invariants and state equation in 61 ms returned []
[2021-05-14 07:52:52] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2021-05-14 07:52:52] [INFO ] Computed 31 place invariants in 1 ms
[2021-05-14 07:52:52] [INFO ] Implicit Places using invariants in 37 ms returned []
[2021-05-14 07:52:52] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2021-05-14 07:52:52] [INFO ] Computed 31 place invariants in 1 ms
[2021-05-14 07:52:53] [INFO ] State equation strengthened by 58 read => feed constraints.
[2021-05-14 07:52:53] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
[2021-05-14 07:52:53] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-14 07:52:53] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2021-05-14 07:52:53] [INFO ] Computed 31 place invariants in 0 ms
[2021-05-14 07:52:53] [INFO ] Dead Transitions using invariants and state equation in 81 ms returned []
Finished structural reductions, in 1 iterations. Remains : 62/70 places, 160/164 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : PaceMaker-PT-none-11 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s13 721) (GEQ s16 633) (GEQ s17 655) (GEQ s44 230) (GEQ s47 318) (GEQ s48 296))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 20 reset in 268 ms.
Stack based approach found an accepted trace after 33 steps with 0 reset with depth 34 and stack size 34 in 0 ms.
FORMULA PaceMaker-PT-none-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PaceMaker-PT-none-11 finished in 586 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(p0) U p1)))], workingDir=/home/mcc/execution]
Support contains 4 out of 70 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 70/70 places, 164/164 transitions.
Applied a total of 0 rules in 1 ms. Remains 70 /70 variables (removed 0) and now considering 164/164 (removed 0) transitions.
[2021-05-14 07:52:53] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2021-05-14 07:52:53] [INFO ] Computed 35 place invariants in 0 ms
[2021-05-14 07:52:53] [INFO ] Dead Transitions using invariants and state equation in 64 ms returned []
[2021-05-14 07:52:53] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2021-05-14 07:52:53] [INFO ] Computed 35 place invariants in 1 ms
[2021-05-14 07:52:53] [INFO ] Implicit Places using invariants in 48 ms returned []
[2021-05-14 07:52:53] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2021-05-14 07:52:53] [INFO ] Computed 35 place invariants in 1 ms
[2021-05-14 07:52:53] [INFO ] State equation strengthened by 58 read => feed constraints.
[2021-05-14 07:52:53] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
[2021-05-14 07:52:53] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2021-05-14 07:52:53] [INFO ] Computed 35 place invariants in 1 ms
[2021-05-14 07:52:53] [INFO ] Dead Transitions using invariants and state equation in 71 ms returned []
Finished structural reductions, in 1 iterations. Remains : 70/70 places, 164/164 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : PaceMaker-PT-none-12 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(AND (GEQ s20 632) (GEQ s22 711) (GEQ s55 319) (GEQ s57 240)), p0:(AND (GEQ s20 633) (GEQ s55 318))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 4079 reset in 384 ms.
Stack based approach found an accepted trace after 529 steps with 18 reset with depth 8 and stack size 8 in 3 ms.
FORMULA PaceMaker-PT-none-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PaceMaker-PT-none-12 finished in 781 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(((p0 U G(!p0))||X(p1))))], workingDir=/home/mcc/execution]
Support contains 5 out of 70 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 70/70 places, 164/164 transitions.
Applied a total of 0 rules in 1 ms. Remains 70 /70 variables (removed 0) and now considering 164/164 (removed 0) transitions.
[2021-05-14 07:52:54] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2021-05-14 07:52:54] [INFO ] Computed 35 place invariants in 0 ms
[2021-05-14 07:52:54] [INFO ] Dead Transitions using invariants and state equation in 61 ms returned []
[2021-05-14 07:52:54] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2021-05-14 07:52:54] [INFO ] Computed 35 place invariants in 1 ms
[2021-05-14 07:52:54] [INFO ] Implicit Places using invariants in 44 ms returned []
[2021-05-14 07:52:54] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2021-05-14 07:52:54] [INFO ] Computed 35 place invariants in 0 ms
[2021-05-14 07:52:54] [INFO ] State equation strengthened by 58 read => feed constraints.
[2021-05-14 07:52:54] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
[2021-05-14 07:52:54] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2021-05-14 07:52:54] [INFO ] Computed 35 place invariants in 1 ms
[2021-05-14 07:52:54] [INFO ] Dead Transitions using invariants and state equation in 61 ms returned []
Finished structural reductions, in 1 iterations. Remains : 70/70 places, 164/164 transitions.
Stuttering acceptance computed with spot in 48 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Running random walk in product with property : PaceMaker-PT-none-14 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s25 905) (GEQ s60 46)), p1:(OR (LT s10 1) (LT s29 530) (LT s64 421))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 207 ms.
Product exploration explored 100000 steps with 50000 reset in 242 ms.
Knowledge obtained : [(NOT p0), p1]
java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[/home/mcc/BenchKit/bin//..//autfilt, --hoaf=tv, -F, /tmp/curaut5533710146822091158.hoa, --complement], workingDir=/home/mcc/execution] killed by timeout after 10 SECONDS
at fr.lip6.move.gal.process.Runner.waitForOrTimeout(Runner.java:76)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:138)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:112)
at fr.lip6.move.gal.application.SpotRunner.buildComplement(SpotRunner.java:532)
at fr.lip6.move.gal.application.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:367)
at fr.lip6.move.gal.application.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:174)
at fr.lip6.move.gal.application.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:60)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:470)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
Stuttering acceptance computed with spot in 46 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Product exploration explored 100000 steps with 50000 reset in 209 ms.
Product exploration explored 100000 steps with 50000 reset in 239 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 49 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Support contains 5 out of 70 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 70/70 places, 164/164 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 4 places in 0 ms
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 70 transition count 164
Deduced a syphon composed of 4 places in 0 ms
Applied a total of 4 rules in 8 ms. Remains 70 /70 variables (removed 0) and now considering 164/164 (removed 0) transitions.
[2021-05-14 07:53:08] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 92 out of 158 initially.
// Phase 1: matrix 92 rows 70 cols
[2021-05-14 07:53:08] [INFO ] Computed 35 place invariants in 1 ms
[2021-05-14 07:53:08] [INFO ] Dead Transitions using invariants and state equation in 57 ms returned []
[2021-05-14 07:53:08] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-14 07:53:08] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 92 out of 158 initially.
// Phase 1: matrix 92 rows 70 cols
[2021-05-14 07:53:08] [INFO ] Computed 35 place invariants in 0 ms
[2021-05-14 07:53:08] [INFO ] Dead Transitions using invariants and state equation in 59 ms returned []
Finished structural reductions, in 1 iterations. Remains : 70/70 places, 164/164 transitions.
Product exploration explored 100000 steps with 50000 reset in 617 ms.
Product exploration explored 100000 steps with 50000 reset in 601 ms.
[2021-05-14 07:53:09] [INFO ] Flatten gal took : 9 ms
[2021-05-14 07:53:09] [INFO ] Flatten gal took : 8 ms
[2021-05-14 07:53:09] [INFO ] Time to serialize gal into /tmp/LTL5001986677288751277.gal : 2 ms
[2021-05-14 07:53:09] [INFO ] Time to serialize properties into /tmp/LTL6304749573420869409.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL5001986677288751277.gal, -t, CGAL, -LTL, /tmp/LTL6304749573420869409.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL5001986677288751277.gal -t CGAL -LTL /tmp/LTL6304749573420869409.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F((("((URIState>=905)&&(A_URIState>=46))")U(G("((URIState<905)||(A_URIState<46))")))||(X("(((SIG_VP<1)||(VRP<530))||(A_VRP<421))")))))
Formula 0 simplified : !F(("((URIState>=905)&&(A_URIState>=46))" U G"((URIState<905)||(A_URIState<46))") | X"(((SIG_VP<1)||(VRP<530))||(A_VRP<421))")
Reverse transition relation is NOT exact ! Due to transitions t1, t8, t11, t25, t28, t94, t95, t96, t97, t98, t99, t100, t101, t102, t103, t106, t107, t110, t111, t112, t114, t116, t119, t120, t121, t122, t123, t124, t125, t126, t129, t130, t131, t132, t135, t139, t140, t141, t150, t151, t152, t155, t156, t162, t163, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/119/45/164
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
151 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,0,1.53629,53368,1,0,359,275129,364,167,5811,180175,345
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA PaceMaker-PT-none-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property PaceMaker-PT-none-14 finished in 16836 ms.
All properties solved without resorting to model-checking.
BK_STOP 1620978792051
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m
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="PaceMaker-PT-none"
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 2-4028"
echo " Executing tool itstools"
echo " Input is PaceMaker-PT-none, 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 r140-tall-162089127700357"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PaceMaker-PT-none.tgz
mv PaceMaker-PT-none 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 ;