About the Execution of ITS-Tools for Kanban-PT-10000
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1613.136 | 83736.00 | 216828.00 | 218.90 | TFFFTTFFFTFFFTTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r132-tall-165271820700315.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool itstools
Input is Kanban-PT-10000, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tall-165271820700315
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 252K
-rw-r--r-- 1 mcc users 6.9K Apr 29 17:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Apr 29 17:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Apr 29 17:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Apr 29 17:35 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K May 9 08:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 9 08:10 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:10 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:10 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 08:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 6 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 14K May 10 09:34 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 Kanban-PT-10000-LTLCardinality-00
FORMULA_NAME Kanban-PT-10000-LTLCardinality-01
FORMULA_NAME Kanban-PT-10000-LTLCardinality-02
FORMULA_NAME Kanban-PT-10000-LTLCardinality-03
FORMULA_NAME Kanban-PT-10000-LTLCardinality-04
FORMULA_NAME Kanban-PT-10000-LTLCardinality-05
FORMULA_NAME Kanban-PT-10000-LTLCardinality-06
FORMULA_NAME Kanban-PT-10000-LTLCardinality-07
FORMULA_NAME Kanban-PT-10000-LTLCardinality-08
FORMULA_NAME Kanban-PT-10000-LTLCardinality-09
FORMULA_NAME Kanban-PT-10000-LTLCardinality-10
FORMULA_NAME Kanban-PT-10000-LTLCardinality-11
FORMULA_NAME Kanban-PT-10000-LTLCardinality-12
FORMULA_NAME Kanban-PT-10000-LTLCardinality-13
FORMULA_NAME Kanban-PT-10000-LTLCardinality-14
FORMULA_NAME Kanban-PT-10000-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652773229764
Running Version 202205111006
[2022-05-17 07:40:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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]
[2022-05-17 07:40:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 07:40:31] [INFO ] Load time of PNML (sax parser for PT used): 45 ms
[2022-05-17 07:40:31] [INFO ] Transformed 16 places.
[2022-05-17 07:40:31] [INFO ] Transformed 16 transitions.
[2022-05-17 07:40:31] [INFO ] Parsed PT model containing 16 places and 16 transitions in 137 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
FORMULA Kanban-PT-10000-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-10000-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-10000-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-10000-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-10000-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-10000-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-10000-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-10000-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-10000-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 11 out of 16 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 15 transition count 16
Applied a total of 1 rules in 8 ms. Remains 15 /16 variables (removed 1) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 15 cols
[2022-05-17 07:40:31] [INFO ] Computed 4 place invariants in 7 ms
[2022-05-17 07:40:31] [INFO ] Implicit Places using invariants in 95 ms returned []
// Phase 1: matrix 16 rows 15 cols
[2022-05-17 07:40:31] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 07:40:31] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 164 ms to find 0 implicit places.
// Phase 1: matrix 16 rows 15 cols
[2022-05-17 07:40:31] [INFO ] Computed 4 place invariants in 9 ms
[2022-05-17 07:40:31] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 15/16 places, 16/16 transitions.
Finished structural reductions, in 1 iterations. Remains : 15/16 places, 16/16 transitions.
Support contains 11 out of 15 places after structural reductions.
[2022-05-17 07:40:31] [INFO ] Flatten gal took : 16 ms
[2022-05-17 07:40:31] [INFO ] Flatten gal took : 3 ms
[2022-05-17 07:40:31] [INFO ] Input system was already deterministic with 16 transitions.
Incomplete random walk after 10001 steps, including 0 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 13) seen :9
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 16 rows 15 cols
[2022-05-17 07:40:31] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 07:40:31] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2022-05-17 07:40:31] [INFO ] After 56ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:3
[2022-05-17 07:40:31] [INFO ] [Nat]Absence check using 4 positive place invariants in 4 ms returned sat
[2022-05-17 07:40:31] [INFO ] After 12ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :3
[2022-05-17 07:40:31] [INFO ] After 21ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :3
Attempting to minimize the solution found.
Minimization took 8 ms.
[2022-05-17 07:40:31] [INFO ] After 77ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :3
Fused 4 Parikh solutions to 2 different solutions.
Finished Parikh walk after 10001 steps, including 0 resets, run visited all 1 properties in 9 ms. (steps per millisecond=1111 )
Parikh walk visited 3 properties in 496 ms.
Successfully simplified 1 atomic propositions for a total of 7 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(X(X(X(p0))))&&X(p1)&&G(p2))))'
Support contains 3 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 16/16 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 14 transition count 15
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 14 transition count 15
Applied a total of 2 rules in 2 ms. Remains 14 /15 variables (removed 1) and now considering 15/16 (removed 1) transitions.
// Phase 1: matrix 15 rows 14 cols
[2022-05-17 07:40:32] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 07:40:32] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 15 rows 14 cols
[2022-05-17 07:40:32] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 07:40:32] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
// Phase 1: matrix 15 rows 14 cols
[2022-05-17 07:40:32] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 07:40:32] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 14/15 places, 15/16 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/15 places, 15/16 transitions.
Stuttering acceptance computed with spot in 338 ms :[true, (OR (NOT p2) (NOT p1) (NOT p0)), (OR (NOT p2) (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p2)), (OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p1) (NOT p0))]
Running random walk in product with property : Kanban-PT-10000-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 5}], [{ cond=(OR (NOT p2) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p2 p1), acceptance={} source=2 dest: 4}], [{ cond=(OR (NOT p2) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND p2 p0), acceptance={} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 0}, { cond=p2, acceptance={} source=4 dest: 3}], [{ cond=(NOT p2), acceptance={} source=5 dest: 0}, { cond=p2, acceptance={} source=5 dest: 2}]], initial=1, aps=[p2:(LEQ 1 s13), p1:(GT 3 s11), p0:(LEQ 1 s2)], 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 2 ms.
FORMULA Kanban-PT-10000-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-10000-LTLCardinality-02 finished in 464 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(!(F(p0) U F(X(p1)))))||G(p0)))'
Support contains 2 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 16/16 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 14 transition count 15
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 14 transition count 15
Applied a total of 2 rules in 2 ms. Remains 14 /15 variables (removed 1) and now considering 15/16 (removed 1) transitions.
// Phase 1: matrix 15 rows 14 cols
[2022-05-17 07:40:33] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 07:40:33] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 15 rows 14 cols
[2022-05-17 07:40:33] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 07:40:33] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
// Phase 1: matrix 15 rows 14 cols
[2022-05-17 07:40:33] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 07:40:33] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 14/15 places, 15/16 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/15 places, 15/16 transitions.
Stuttering acceptance computed with spot in 310 ms :[true, p1, (AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0)), p1, (AND (NOT p0) p1)]
Running random walk in product with property : Kanban-PT-10000-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={} source=1 dest: 0}, { cond=(NOT p1), acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 5}, { cond=p0, acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={} source=5 dest: 1}], [{ cond=(NOT p0), acceptance={} source=6 dest: 1}, { cond=p0, acceptance={} source=6 dest: 2}]], initial=4, aps=[p1:(GT 3 s5), p0:(LEQ 3 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA Kanban-PT-10000-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-10000-LTLCardinality-03 finished in 404 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((!(p0 U ((X(p0) U G(p0))&&p1))||G(p1)))'
Support contains 3 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 16/16 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 14 transition count 15
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 14 transition count 15
Applied a total of 2 rules in 1 ms. Remains 14 /15 variables (removed 1) and now considering 15/16 (removed 1) transitions.
// Phase 1: matrix 15 rows 14 cols
[2022-05-17 07:40:33] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 07:40:33] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 15 rows 14 cols
[2022-05-17 07:40:33] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-17 07:40:33] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
// Phase 1: matrix 15 rows 14 cols
[2022-05-17 07:40:33] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-17 07:40:33] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 14/15 places, 15/16 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/15 places, 15/16 transitions.
Stuttering acceptance computed with spot in 152 ms :[false, (AND p0 p1), (AND p0 (NOT p1)), p0]
Running random walk in product with property : Kanban-PT-10000-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 3}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ s10 s13), p1:(LEQ 3 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 11759 reset in 286 ms.
Product exploration explored 100000 steps with 11767 reset in 124 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (NOT (AND p0 p1))), (X p0), (X (NOT p1)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 p1)))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 339 ms. Reduced automaton from 4 states, 8 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 97 ms :[(AND p0 p1), (AND p0 p1), p0]
Incomplete random walk after 10001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 2) seen :0
Finished Best-First random walk after 2726 steps, including 0 resets, run visited all 2 properties in 5 ms. (steps per millisecond=545 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (NOT (AND p0 p1))), (X p0), (X (NOT p1)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 p1)))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F p1)]
Knowledge based reduction with 9 factoid took 347 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 94 ms :[(AND p0 p1), (AND p0 p1), p0]
Stuttering acceptance computed with spot in 123 ms :[(AND p0 p1), (AND p0 p1), p0]
Support contains 3 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 15/15 (removed 0) transitions.
// Phase 1: matrix 15 rows 14 cols
[2022-05-17 07:40:35] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 07:40:35] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 15 rows 14 cols
[2022-05-17 07:40:35] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 07:40:35] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
// Phase 1: matrix 15 rows 14 cols
[2022-05-17 07:40:35] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 07:40:35] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 15/15 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 193 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 89 ms :[(AND p0 p1), (AND p0 p1), p0]
Incomplete random walk after 10001 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 2) seen :0
Finished Best-First random walk after 173 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=86 )
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F p1)]
Knowledge based reduction with 5 factoid took 236 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 117 ms :[(AND p0 p1), (AND p0 p1), p0]
Stuttering acceptance computed with spot in 92 ms :[(AND p0 p1), (AND p0 p1), p0]
Stuttering acceptance computed with spot in 105 ms :[(AND p0 p1), (AND p0 p1), p0]
Product exploration explored 100000 steps with 11700 reset in 66 ms.
Product exploration explored 100000 steps with 11738 reset in 116 ms.
Applying partial POR strategy [false, false, true]
Stuttering acceptance computed with spot in 91 ms :[(AND p0 p1), (AND p0 p1), p0]
Support contains 3 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 15/15 transitions.
Graph (trivial) has 7 edges and 14 vertex of which 4 / 14 are part of one of the 2 SCC in 3 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 12 transition count 13
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 2 rules in 12 ms. Remains 12 /14 variables (removed 2) and now considering 13/15 (removed 2) transitions.
[2022-05-17 07:40:36] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-17 07:40:36] [INFO ] Flow matrix only has 12 transitions (discarded 1 similar events)
// Phase 1: matrix 12 rows 12 cols
[2022-05-17 07:40:36] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-17 07:40:36] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 12/14 places, 13/15 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/14 places, 13/15 transitions.
Product exploration explored 100000 steps with 11694 reset in 87 ms.
Product exploration explored 100000 steps with 11760 reset in 91 ms.
Built C files in :
/tmp/ltsmin8652005364557412162
[2022-05-17 07:40:36] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8652005364557412162
Running compilation step : cd /tmp/ltsmin8652005364557412162;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 140 ms.
Running link step : cd /tmp/ltsmin8652005364557412162;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin8652005364557412162;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased16211389550021241866.hoa' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.003: Using Spin LTL semantics
pins2lts-mc-linux64( 2/ 8), 0.003: Using Spin LTL semantics
pins2lts-mc-linux64( 3/ 8), 0.002: Using Spin LTL semantics
pins2lts-mc-linux64( 1/ 8), 0.003: LTL layer using automaton file : /tmp/stateBased16211389550021241866.hoa
pins2lts-mc-linux64( 5/ 8), 0.002: Using Spin LTL semantics
pins2lts-mc-linux64( 4/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.002: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.003: Using Spin LTL semantics
pins2lts-mc-linux64( 6/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.002: Using Spin LTL semantics
pins2lts-mc-linux64( 6/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.002: Using Spin LTL semantics
pins2lts-mc-linux64( 1/ 8), 0.018: "(LTLAPp0==true)&&(LTLAPp1==true)" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.019: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.084: DFS-FIFO for weak LTL, using special progress label 18
pins2lts-mc-linux64( 0/ 8), 0.084: There are 19 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.084: State length is 15, there are 22 groups
pins2lts-mc-linux64( 0/ 8), 0.084: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.084: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.084: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.084: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 2/ 8), 0.094: ~1 levels ~960 states ~2024 transitions
pins2lts-mc-linux64( 2/ 8), 0.098: ~1 levels ~1920 states ~3960 transitions
pins2lts-mc-linux64( 2/ 8), 0.106: ~1 levels ~3840 states ~7912 transitions
pins2lts-mc-linux64( 2/ 8), 0.122: ~1 levels ~7680 states ~15752 transitions
pins2lts-mc-linux64( 2/ 8), 0.149: ~1 levels ~15360 states ~31552 transitions
pins2lts-mc-linux64( 2/ 8), 0.207: ~1 levels ~30720 states ~62752 transitions
pins2lts-mc-linux64( 2/ 8), 0.422: ~1 levels ~61440 states ~124000 transitions
pins2lts-mc-linux64( 2/ 8), 0.675: ~1 levels ~122880 states ~247168 transitions
pins2lts-mc-linux64( 2/ 8), 1.023: ~1 levels ~245760 states ~493184 transitions
pins2lts-mc-linux64( 2/ 8), 1.434: ~1 levels ~491520 states ~984736 transitions
pins2lts-mc-linux64( 2/ 8), 1.867: ~1 levels ~983040 states ~1968416 transitions
pins2lts-mc-linux64( 5/ 8), 2.376: ~1 levels ~1966080 states ~3933896 transitions
pins2lts-mc-linux64( 5/ 8), 3.332: ~1 levels ~3932160 states ~7866824 transitions
pins2lts-mc-linux64( 5/ 8), 5.352: ~1 levels ~7864320 states ~15731752 transitions
pins2lts-mc-linux64( 6/ 8), 10.322: ~1 levels ~15728640 states ~31418288 transitions
pins2lts-mc-linux64( 0/ 8), 13.390: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 13.436:
pins2lts-mc-linux64( 0/ 8), 13.436: mean standard work distribution: 1.3% (states) 1.3% (transitions)
pins2lts-mc-linux64( 0/ 8), 13.436:
pins2lts-mc-linux64( 0/ 8), 13.436: Explored 16758196 states 33521872 transitions, fanout: 2.000
pins2lts-mc-linux64( 0/ 8), 13.436: Total exploration time 13.350 sec (13.280 sec minimum, 13.319 sec on average)
pins2lts-mc-linux64( 0/ 8), 13.436: States per second: 1255296, Transitions per second: 2511002
pins2lts-mc-linux64( 0/ 8), 13.436:
pins2lts-mc-linux64( 0/ 8), 13.436: Progress states detected: 16763972
pins2lts-mc-linux64( 0/ 8), 13.436: Redundant explorations: -0.0349
pins2lts-mc-linux64( 0/ 8), 13.436:
pins2lts-mc-linux64( 0/ 8), 13.436: Queue width: 8B, total height: 12805, memory: 0.10MB
pins2lts-mc-linux64( 0/ 8), 13.436: Tree memory: 383.9MB, 24.0 B/state, compr.: 38.7%
pins2lts-mc-linux64( 0/ 8), 13.436: Tree fill ratio (roots/leafs): 12.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 13.436: Stored 17 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 13.436: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 13.436: Est. total memory use: 384.0MB (~1024.1MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin8652005364557412162;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased16211389550021241866.hoa' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin8652005364557412162;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased16211389550021241866.hoa' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:242)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:117)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 3 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 15/15 (removed 0) transitions.
// Phase 1: matrix 15 rows 14 cols
[2022-05-17 07:40:50] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 07:40:50] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 15 rows 14 cols
[2022-05-17 07:40:50] [INFO ] Computed 4 place invariants in 6 ms
[2022-05-17 07:40:50] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
// Phase 1: matrix 15 rows 14 cols
[2022-05-17 07:40:50] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 07:40:50] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 15/15 transitions.
Built C files in :
/tmp/ltsmin17555177089943922970
[2022-05-17 07:40:50] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17555177089943922970
Running compilation step : cd /tmp/ltsmin17555177089943922970;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 76 ms.
Running link step : cd /tmp/ltsmin17555177089943922970;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 25 ms.
Running LTSmin : cd /tmp/ltsmin17555177089943922970;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased5340733311633318704.hoa' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.003: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.003: Using Spin LTL semantics
pins2lts-mc-linux64( 1/ 8), 0.003: LTL layer using automaton file : /tmp/stateBased5340733311633318704.hoa
pins2lts-mc-linux64( 2/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.003: Using Spin LTL semantics
pins2lts-mc-linux64( 4/ 8), 0.002: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.004: Using Spin LTL semantics
pins2lts-mc-linux64( 5/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.001: Using Spin LTL semantics
pins2lts-mc-linux64( 7/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.002: Using Spin LTL semantics
pins2lts-mc-linux64( 6/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.002: Using Spin LTL semantics
pins2lts-mc-linux64( 3/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.007: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.007: Using Spin LTL semantics
pins2lts-mc-linux64( 1/ 8), 0.010: "(LTLAPp0==true)&&(LTLAPp1==true)" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.011: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.071: DFS-FIFO for weak LTL, using special progress label 18
pins2lts-mc-linux64( 0/ 8), 0.071: There are 19 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.071: State length is 15, there are 22 groups
pins2lts-mc-linux64( 0/ 8), 0.071: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.071: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.071: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.071: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 0/ 8), 0.080: ~1 levels ~960 states ~2000 transitions
pins2lts-mc-linux64( 0/ 8), 0.085: ~1 levels ~1920 states ~4000 transitions
pins2lts-mc-linux64( 0/ 8), 0.093: ~1 levels ~3840 states ~7888 transitions
pins2lts-mc-linux64( 0/ 8), 0.108: ~1 levels ~7680 states ~15656 transitions
pins2lts-mc-linux64( 0/ 8), 0.134: ~1 levels ~15360 states ~30920 transitions
pins2lts-mc-linux64( 0/ 8), 0.191: ~1 levels ~30720 states ~61416 transitions
pins2lts-mc-linux64( 0/ 8), 0.353: ~1 levels ~61440 states ~121592 transitions
pins2lts-mc-linux64( 0/ 8), 0.586: ~1 levels ~122880 states ~243480 transitions
pins2lts-mc-linux64( 0/ 8), 0.886: ~1 levels ~245760 states ~487416 transitions
pins2lts-mc-linux64( 0/ 8), 1.255: ~1 levels ~491520 states ~976792 transitions
pins2lts-mc-linux64( 4/ 8), 1.675: ~1 levels ~983040 states ~1977344 transitions
pins2lts-mc-linux64( 1/ 8), 2.184: ~1 levels ~1966080 states ~3933768 transitions
pins2lts-mc-linux64( 1/ 8), 3.139: ~1 levels ~3932160 states ~7867336 transitions
pins2lts-mc-linux64( 1/ 8), 5.172: ~1 levels ~7864320 states ~15732168 transitions
pins2lts-mc-linux64( 1/ 8), 10.099: ~1 levels ~15728640 states ~31461960 transitions
pins2lts-mc-linux64( 2/ 8), 13.347: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 13.405:
pins2lts-mc-linux64( 0/ 8), 13.405: mean standard work distribution: 0.8% (states) 0.8% (transitions)
pins2lts-mc-linux64( 0/ 8), 13.405:
pins2lts-mc-linux64( 0/ 8), 13.405: Explored 16758252 states 33522039 transitions, fanout: 2.000
pins2lts-mc-linux64( 0/ 8), 13.405: Total exploration time 13.310 sec (13.280 sec minimum, 13.289 sec on average)
pins2lts-mc-linux64( 0/ 8), 13.405: States per second: 1259072, Transitions per second: 2518560
pins2lts-mc-linux64( 0/ 8), 13.405:
pins2lts-mc-linux64( 0/ 8), 13.405: Progress states detected: 16764029
pins2lts-mc-linux64( 0/ 8), 13.405: Redundant explorations: -0.0348
pins2lts-mc-linux64( 0/ 8), 13.405:
pins2lts-mc-linux64( 0/ 8), 13.405: Queue width: 8B, total height: 12899, memory: 0.10MB
pins2lts-mc-linux64( 0/ 8), 13.405: Tree memory: 383.9MB, 24.0 B/state, compr.: 38.7%
pins2lts-mc-linux64( 0/ 8), 13.405: Tree fill ratio (roots/leafs): 12.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 13.405: Stored 15 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 13.405: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 13.405: Est. total memory use: 384.0MB (~1024.1MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin17555177089943922970;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased5340733311633318704.hoa' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin17555177089943922970;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased5340733311633318704.hoa' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:242)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:117)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-17 07:41:04] [INFO ] Flatten gal took : 3 ms
[2022-05-17 07:41:04] [INFO ] Flatten gal took : 2 ms
[2022-05-17 07:41:04] [INFO ] Time to serialize gal into /tmp/LTL11454574057203024365.gal : 1 ms
[2022-05-17 07:41:04] [INFO ] Time to serialize properties into /tmp/LTL3769587957721270969.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11454574057203024365.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3769587957721270969.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1145457...267
Read 1 LTL properties
Checking formula 0 : !(((!(("(Pm2<=Pback2)")U(((X("(Pm2<=Pback2)"))U(G("(Pm2<=Pback2)")))&&("(Pm3>=3)"))))||(G("(Pm3>=3)"))))
Formula 0 simplified : !(!("(Pm2<=Pback2)" U ("(Pm3>=3)" & (X"(Pm2<=Pback2)" U G"(Pm2<=Pback2)"))) | G"(Pm3>=3)")
Detected timeout of ITS tools.
[2022-05-17 07:41:19] [INFO ] Flatten gal took : 2 ms
[2022-05-17 07:41:19] [INFO ] Applying decomposition
[2022-05-17 07:41:19] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph1403370633499546260.txt' '-o' '/tmp/graph1403370633499546260.bin' '-w' '/tmp/graph1403370633499546260.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph1403370633499546260.bin' '-l' '-1' '-v' '-w' '/tmp/graph1403370633499546260.weights' '-q' '0' '-e' '0.001'
[2022-05-17 07:41:19] [INFO ] Decomposing Gal with order
[2022-05-17 07:41:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 07:41:19] [INFO ] Flatten gal took : 25 ms
[2022-05-17 07:41:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2022-05-17 07:41:19] [INFO ] Time to serialize gal into /tmp/LTL8856496388263348020.gal : 0 ms
[2022-05-17 07:41:19] [INFO ] Time to serialize properties into /tmp/LTL15933437809097906511.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8856496388263348020.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15933437809097906511.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL8856496...267
Read 1 LTL properties
Checking formula 0 : !(((!(("(gu4.Pm2<=gu4.Pback2)")U(((X("(gu4.Pm2<=gu4.Pback2)"))U(G("(gu4.Pm2<=gu4.Pback2)")))&&("(gi0.gu0.Pm3>=3)"))))||(G("(gi0.gu0.Pm...165
Formula 0 simplified : !(!("(gu4.Pm2<=gu4.Pback2)" U ("(gi0.gu0.Pm3>=3)" & (X"(gu4.Pm2<=gu4.Pback2)" U G"(gu4.Pm2<=gu4.Pback2)"))) | G"(gi0.gu0.Pm3>=3)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14596597710546025412
[2022-05-17 07:41:34] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14596597710546025412
Running compilation step : cd /tmp/ltsmin14596597710546025412;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 78 ms.
Running link step : cd /tmp/ltsmin14596597710546025412;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin14596597710546025412;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(!((LTLAPp0==true) U ((X((LTLAPp0==true)) U []((LTLAPp0==true)))&&(LTLAPp1==true)))||[]((LTLAPp1==true)))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 5/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.001: LTL layer: formula: (!((LTLAPp0==true) U ((X((LTLAPp0==true)) U []((LTLAPp0==true)))&&(LTLAPp1==true)))||[]((LTLAPp1==true)))
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.001: "(!((LTLAPp0==true) U ((X((LTLAPp0==true)) U []((LTLAPp0==true)))&&(LTLAPp1==true)))||[]((LTLAPp1==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.001: Using Spin LTL semantics
pins2lts-mc-linux64( 7/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.013: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.070: DFS-FIFO for weak LTL, using special progress label 18
pins2lts-mc-linux64( 0/ 8), 0.070: There are 19 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.070: State length is 15, there are 29 groups
pins2lts-mc-linux64( 0/ 8), 0.070: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.070: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.070: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.070: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 0/ 8), 0.081: ~1 levels ~960 states ~2024 transitions
pins2lts-mc-linux64( 0/ 8), 0.085: ~1 levels ~1920 states ~3968 transitions
pins2lts-mc-linux64( 0/ 8), 0.106: ~1 levels ~3840 states ~7856 transitions
pins2lts-mc-linux64( 0/ 8), 0.133: ~1 levels ~7680 states ~15720 transitions
pins2lts-mc-linux64( 0/ 8), 0.198: ~1 levels ~15360 states ~31656 transitions
pins2lts-mc-linux64( 0/ 8), 0.296: ~1 levels ~30720 states ~62976 transitions
pins2lts-mc-linux64( 0/ 8), 0.452: ~1 levels ~61440 states ~125376 transitions
pins2lts-mc-linux64( 0/ 8), 0.652: ~1 levels ~122880 states ~249376 transitions
pins2lts-mc-linux64( 5/ 8), 0.951: ~1 levels ~245760 states ~487152 transitions
pins2lts-mc-linux64( 0/ 8), 1.311: ~1 levels ~491520 states ~991520 transitions
pins2lts-mc-linux64( 6/ 8), 1.724: ~1 levels ~983040 states ~1967552 transitions
pins2lts-mc-linux64( 5/ 8), 2.239: ~1 levels ~1966080 states ~3918224 transitions
pins2lts-mc-linux64( 6/ 8), 3.192: ~1 levels ~3932160 states ~7866848 transitions
pins2lts-mc-linux64( 6/ 8), 5.211: ~1 levels ~7864320 states ~15733024 transitions
pins2lts-mc-linux64( 6/ 8), 10.100: ~1 levels ~15728640 states ~31462720 transitions
pins2lts-mc-linux64( 4/ 8), 13.378: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 13.419:
pins2lts-mc-linux64( 0/ 8), 13.419: mean standard work distribution: 1.3% (states) 1.2% (transitions)
pins2lts-mc-linux64( 0/ 8), 13.419:
pins2lts-mc-linux64( 0/ 8), 13.419: Explored 16758269 states 33522072 transitions, fanout: 2.000
pins2lts-mc-linux64( 0/ 8), 13.420: Total exploration time 13.340 sec (13.280 sec minimum, 13.311 sec on average)
pins2lts-mc-linux64( 0/ 8), 13.420: States per second: 1256242, Transitions per second: 2512899
pins2lts-mc-linux64( 0/ 8), 13.420:
pins2lts-mc-linux64( 0/ 8), 13.420: Progress states detected: 16764021
pins2lts-mc-linux64( 0/ 8), 13.420: Redundant explorations: -0.0347
pins2lts-mc-linux64( 0/ 8), 13.420:
pins2lts-mc-linux64( 0/ 8), 13.420: Queue width: 8B, total height: 12427, memory: 0.09MB
pins2lts-mc-linux64( 0/ 8), 13.420: Tree memory: 383.9MB, 24.0 B/state, compr.: 38.7%
pins2lts-mc-linux64( 0/ 8), 13.420: Tree fill ratio (roots/leafs): 12.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 13.420: Stored 15 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 13.420: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 13.420: Est. total memory use: 384.0MB (~1024.1MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin14596597710546025412;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(!((LTLAPp0==true) U ((X((LTLAPp0==true)) U []((LTLAPp0==true)))&&(LTLAPp1==true)))||[]((LTLAPp1==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin14596597710546025412;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(!((LTLAPp0==true) U ((X((LTLAPp0==true)) U []((LTLAPp0==true)))&&(LTLAPp1==true)))||[]((LTLAPp1==true)))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:242)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:177)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:115)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property Kanban-PT-10000-LTLCardinality-04 finished in 74561 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 4 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 16/16 transitions.
Graph (trivial) has 8 edges and 15 vertex of which 4 / 15 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 13 transition count 13
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 12 transition count 13
Applied a total of 3 rules in 4 ms. Remains 12 /15 variables (removed 3) and now considering 13/16 (removed 3) transitions.
[2022-05-17 07:41:48] [INFO ] Flow matrix only has 12 transitions (discarded 1 similar events)
// Phase 1: matrix 12 rows 12 cols
[2022-05-17 07:41:48] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 07:41:48] [INFO ] Implicit Places using invariants in 20 ms returned []
[2022-05-17 07:41:48] [INFO ] Flow matrix only has 12 transitions (discarded 1 similar events)
// Phase 1: matrix 12 rows 12 cols
[2022-05-17 07:41:48] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 07:41:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-17 07:41:48] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2022-05-17 07:41:48] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-17 07:41:48] [INFO ] Flow matrix only has 12 transitions (discarded 1 similar events)
// Phase 1: matrix 12 rows 12 cols
[2022-05-17 07:41:48] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 07:41:48] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 12/15 places, 13/16 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/15 places, 13/16 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : Kanban-PT-10000-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GT s3 s10) (GT s1 s5))], 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]]
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 1 ms.
FORMULA Kanban-PT-10000-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-10000-LTLCardinality-06 finished in 134 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((false U p0)&&X(p1)&&F(!p0)))'
Support contains 2 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 15 cols
[2022-05-17 07:41:48] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 07:41:48] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 16 rows 15 cols
[2022-05-17 07:41:48] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 07:41:48] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
// Phase 1: matrix 16 rows 15 cols
[2022-05-17 07:41:48] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 07:41:48] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 15/15 places, 16/16 transitions.
Stuttering acceptance computed with spot in 103 ms :[p0, (OR (NOT p1) p0), true, true]
Running random walk in product with property : Kanban-PT-10000-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 0}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 1}, { cond=(NOT p0), acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(GT 3 s7), p1:(LEQ 1 s5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Kanban-PT-10000-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-10000-LTLCardinality-07 finished in 187 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 16/16 transitions.
Graph (trivial) has 11 edges and 15 vertex of which 6 / 15 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 12 transition count 12
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 11 transition count 12
Applied a total of 3 rules in 3 ms. Remains 11 /15 variables (removed 4) and now considering 12/16 (removed 4) transitions.
[2022-05-17 07:41:48] [INFO ] Flow matrix only has 10 transitions (discarded 2 similar events)
// Phase 1: matrix 10 rows 11 cols
[2022-05-17 07:41:48] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 07:41:48] [INFO ] Implicit Places using invariants in 22 ms returned []
[2022-05-17 07:41:48] [INFO ] Flow matrix only has 10 transitions (discarded 2 similar events)
// Phase 1: matrix 10 rows 11 cols
[2022-05-17 07:41:48] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 07:41:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-17 07:41:48] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2022-05-17 07:41:48] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-17 07:41:48] [INFO ] Flow matrix only has 10 transitions (discarded 2 similar events)
// Phase 1: matrix 10 rows 11 cols
[2022-05-17 07:41:48] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 07:41:48] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 11/15 places, 12/16 transitions.
Finished structural reductions, in 1 iterations. Remains : 11/15 places, 12/16 transitions.
Stuttering acceptance computed with spot in 22 ms :[(NOT p0)]
Running random walk in product with property : Kanban-PT-10000-LTLCardinality-11 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 s4 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 0 ms.
FORMULA Kanban-PT-10000-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-10000-LTLCardinality-11 finished in 124 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U F(p0)))'
Support contains 2 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 16/16 transitions.
Graph (trivial) has 11 edges and 15 vertex of which 6 / 15 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 12 transition count 12
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 11 transition count 12
Applied a total of 3 rules in 1 ms. Remains 11 /15 variables (removed 4) and now considering 12/16 (removed 4) transitions.
[2022-05-17 07:41:48] [INFO ] Flow matrix only has 10 transitions (discarded 2 similar events)
// Phase 1: matrix 10 rows 11 cols
[2022-05-17 07:41:48] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 07:41:48] [INFO ] Implicit Places using invariants in 20 ms returned []
[2022-05-17 07:41:48] [INFO ] Flow matrix only has 10 transitions (discarded 2 similar events)
// Phase 1: matrix 10 rows 11 cols
[2022-05-17 07:41:48] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 07:41:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-17 07:41:48] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2022-05-17 07:41:48] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-17 07:41:48] [INFO ] Flow matrix only has 10 transitions (discarded 2 similar events)
// Phase 1: matrix 10 rows 11 cols
[2022-05-17 07:41:48] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 07:41:48] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 11/15 places, 12/16 transitions.
Finished structural reductions, in 1 iterations. Remains : 11/15 places, 12/16 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : Kanban-PT-10000-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s2 s10)], 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]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA Kanban-PT-10000-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-10000-LTLCardinality-15 finished in 119 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((!(p0 U ((X(p0) U G(p0))&&p1))||G(p1)))'
Found a CL insensitive property : Kanban-PT-10000-LTLCardinality-04
Stuttering acceptance computed with spot in 133 ms :[false, (AND p0 p1), (AND p0 (NOT p1)), p0]
Support contains 3 out of 15 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 15/15 places, 16/16 transitions.
Graph (trivial) has 8 edges and 15 vertex of which 4 / 15 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 13 transition count 13
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 12 transition count 13
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 5 place count 11 transition count 12
Applied a total of 5 rules in 739 ms. Remains 11 /15 variables (removed 4) and now considering 12/16 (removed 4) transitions.
[2022-05-17 07:41:49] [INFO ] Flow matrix only has 11 transitions (discarded 1 similar events)
// Phase 1: matrix 11 rows 11 cols
[2022-05-17 07:41:49] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 07:41:49] [INFO ] Implicit Places using invariants in 25 ms returned []
[2022-05-17 07:41:49] [INFO ] Flow matrix only has 11 transitions (discarded 1 similar events)
// Phase 1: matrix 11 rows 11 cols
[2022-05-17 07:41:49] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 07:41:49] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2022-05-17 07:41:49] [INFO ] Flow matrix only has 11 transitions (discarded 1 similar events)
// Phase 1: matrix 11 rows 11 cols
[2022-05-17 07:41:49] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 07:41:49] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 11/15 places, 12/16 transitions.
Finished structural reductions, in 1 iterations. Remains : 11/15 places, 12/16 transitions.
Running random walk in product with property : Kanban-PT-10000-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 3}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ s7 s10), p1:(LEQ 3 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 16577 reset in 164 ms.
Product exploration explored 100000 steps with 16617 reset in 89 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (NOT (AND p0 p1))), (X p0), (X (NOT p1)), (X (X (NOT (AND p0 p1)))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 7 factoid took 350 ms. Reduced automaton from 4 states, 8 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 91 ms :[(AND p0 p1), (AND p0 p1), p0]
Incomplete random walk after 10001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 2) seen :0
Finished Best-First random walk after 371 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=123 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (NOT (AND p0 p1))), (X p0), (X (NOT p1)), (X (X (NOT (AND p0 p1)))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (F (NOT p0)), (F p1)]
Knowledge based reduction with 7 factoid took 302 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 97 ms :[(AND p0 p1), (AND p0 p1), p0]
Stuttering acceptance computed with spot in 99 ms :[(AND p0 p1), (AND p0 p1), p0]
Support contains 3 out of 11 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 11 /11 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2022-05-17 07:41:50] [INFO ] Flow matrix only has 11 transitions (discarded 1 similar events)
// Phase 1: matrix 11 rows 11 cols
[2022-05-17 07:41:50] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 07:41:50] [INFO ] Implicit Places using invariants in 21 ms returned []
[2022-05-17 07:41:50] [INFO ] Flow matrix only has 11 transitions (discarded 1 similar events)
// Phase 1: matrix 11 rows 11 cols
[2022-05-17 07:41:50] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 07:41:50] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2022-05-17 07:41:50] [INFO ] Flow matrix only has 11 transitions (discarded 1 similar events)
// Phase 1: matrix 11 rows 11 cols
[2022-05-17 07:41:50] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 07:41:50] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 11/11 places, 12/12 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 4 factoid took 200 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 74 ms :[(AND p0 p1), (AND p0 p1), p0]
Incomplete random walk after 10001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=5000 ) properties (out of 2) seen :0
Finished Best-First random walk after 471 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=235 )
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0)), (F p1)]
Knowledge based reduction with 4 factoid took 241 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 106 ms :[(AND p0 p1), (AND p0 p1), p0]
Stuttering acceptance computed with spot in 98 ms :[(AND p0 p1), (AND p0 p1), p0]
Stuttering acceptance computed with spot in 93 ms :[(AND p0 p1), (AND p0 p1), p0]
Product exploration explored 100000 steps with 16677 reset in 70 ms.
Product exploration explored 100000 steps with 16602 reset in 59 ms.
Applying partial POR strategy [false, false, true]
Stuttering acceptance computed with spot in 96 ms :[(AND p0 p1), (AND p0 p1), p0]
Support contains 3 out of 11 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 11/11 places, 12/12 transitions.
Applied a total of 0 rules in 2 ms. Remains 11 /11 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2022-05-17 07:41:52] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-17 07:41:52] [INFO ] Flow matrix only has 11 transitions (discarded 1 similar events)
// Phase 1: matrix 11 rows 11 cols
[2022-05-17 07:41:52] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 07:41:52] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 11/11 places, 12/12 transitions.
Product exploration explored 100000 steps with 16659 reset in 52 ms.
Product exploration explored 100000 steps with 16643 reset in 53 ms.
Built C files in :
/tmp/ltsmin4504936394217065568
[2022-05-17 07:41:52] [INFO ] Built C files in 0ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4504936394217065568
Running compilation step : cd /tmp/ltsmin4504936394217065568;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 60 ms.
Running link step : cd /tmp/ltsmin4504936394217065568;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin4504936394217065568;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased2879402045511128743.hoa' '--buchi-type=spotba'
LTSmin run took 1076 ms.
Treatment of property Kanban-PT-10000-LTLCardinality-04 finished in 4844 ms.
FORMULA Kanban-PT-10000-LTLCardinality-04 TRUE TECHNIQUES CL_INSENSITIVE
[2022-05-17 07:41:53] [INFO ] Flatten gal took : 3 ms
All properties solved without resorting to exhaustive model-checking.
Total runtime 82582 ms.
BK_STOP 1652773313500
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -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=@none -Xss128m -Xms40m -Xmx8192m
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="Kanban-PT-10000"
export BK_EXAMINATION="LTLCardinality"
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 Kanban-PT-10000, 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 r132-tall-165271820700315"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Kanban-PT-10000.tgz
mv Kanban-PT-10000 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 ;