About the Execution of ITS-Tools for CANInsertWithFailure-PT-030
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 12151.880 | 3600000.00 | 13352700.00 | 1751.20 | FFFFT?FFFFTFFTFF | 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.r294-smll-165463872300027.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 CANInsertWithFailure-PT-030, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r294-smll-165463872300027
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.1M
-rw-r--r-- 1 mcc users 8.8K May 30 15:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 30 15:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K May 30 15:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K May 30 15:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.6K May 25 12:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 25 12:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K May 25 12:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 25 12:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 29 12:20 NewModel
-rw-r--r-- 1 mcc users 15K May 30 15:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K May 30 15:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 30 15:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K May 30 15:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 25 12:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 25 12:58 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 12:20 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 12:20 instance
-rw-r--r-- 1 mcc users 6 May 29 12:20 iscolored
-rw-r--r-- 1 mcc users 5.6M May 29 12:20 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 CANInsertWithFailure-PT-030-LTLCardinality-00
FORMULA_NAME CANInsertWithFailure-PT-030-LTLCardinality-01
FORMULA_NAME CANInsertWithFailure-PT-030-LTLCardinality-02
FORMULA_NAME CANInsertWithFailure-PT-030-LTLCardinality-03
FORMULA_NAME CANInsertWithFailure-PT-030-LTLCardinality-04
FORMULA_NAME CANInsertWithFailure-PT-030-LTLCardinality-05
FORMULA_NAME CANInsertWithFailure-PT-030-LTLCardinality-06
FORMULA_NAME CANInsertWithFailure-PT-030-LTLCardinality-07
FORMULA_NAME CANInsertWithFailure-PT-030-LTLCardinality-08
FORMULA_NAME CANInsertWithFailure-PT-030-LTLCardinality-09
FORMULA_NAME CANInsertWithFailure-PT-030-LTLCardinality-10
FORMULA_NAME CANInsertWithFailure-PT-030-LTLCardinality-11
FORMULA_NAME CANInsertWithFailure-PT-030-LTLCardinality-12
FORMULA_NAME CANInsertWithFailure-PT-030-LTLCardinality-13
FORMULA_NAME CANInsertWithFailure-PT-030-LTLCardinality-14
FORMULA_NAME CANInsertWithFailure-PT-030-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1654665542675
Running Version 202205111006
[2022-06-08 05:19:04] [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]
[2022-06-08 05:19:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-08 05:19:05] [INFO ] Load time of PNML (sax parser for PT used): 711 ms
[2022-06-08 05:19:05] [INFO ] Transformed 2164 places.
[2022-06-08 05:19:05] [INFO ] Transformed 5580 transitions.
[2022-06-08 05:19:05] [INFO ] Parsed PT model containing 2164 places and 5580 transitions in 917 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 19 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA CANInsertWithFailure-PT-030-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANInsertWithFailure-PT-030-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 36 out of 2164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2164/2164 places, 5580/5580 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 2163 transition count 5580
Applied a total of 1 rules in 442 ms. Remains 2163 /2164 variables (removed 1) and now considering 5580/5580 (removed 0) transitions.
// Phase 1: matrix 5580 rows 2163 cols
[2022-06-08 05:19:06] [INFO ] Computed 32 place invariants in 427 ms
[2022-06-08 05:19:07] [INFO ] Implicit Places using invariants in 1727 ms returned []
// Phase 1: matrix 5580 rows 2163 cols
[2022-06-08 05:19:08] [INFO ] Computed 32 place invariants in 201 ms
[2022-06-08 05:19:10] [INFO ] Implicit Places using invariants and state equation in 2728 ms returned []
Implicit Place search using SMT with State Equation took 4504 ms to find 0 implicit places.
// Phase 1: matrix 5580 rows 2163 cols
[2022-06-08 05:19:10] [INFO ] Computed 32 place invariants in 169 ms
[2022-06-08 05:19:16] [INFO ] Dead Transitions using invariants and state equation in 5316 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2163/2164 places, 5580/5580 transitions.
Finished structural reductions, in 1 iterations. Remains : 2163/2164 places, 5580/5580 transitions.
Support contains 36 out of 2163 places after structural reductions.
[2022-06-08 05:19:16] [INFO ] Flatten gal took : 447 ms
[2022-06-08 05:19:17] [INFO ] Flatten gal took : 264 ms
[2022-06-08 05:19:17] [INFO ] Input system was already deterministic with 5580 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 1116 ms. (steps per millisecond=8 ) properties (out of 25) seen :10
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Running SMT prover for 15 properties.
// Phase 1: matrix 5580 rows 2163 cols
[2022-06-08 05:19:19] [INFO ] Computed 32 place invariants in 231 ms
[2022-06-08 05:19:20] [INFO ] [Real]Absence check using 30 positive place invariants in 41 ms returned sat
[2022-06-08 05:19:20] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 30 ms returned sat
[2022-06-08 05:19:20] [INFO ] After 1693ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2022-06-08 05:19:22] [INFO ] [Nat]Absence check using 30 positive place invariants in 37 ms returned sat
[2022-06-08 05:19:22] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 30 ms returned sat
[2022-06-08 05:19:29] [INFO ] After 6813ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :14
[2022-06-08 05:19:29] [INFO ] State equation strengthened by 1770 read => feed constraints.
[2022-06-08 05:19:45] [INFO ] After 16154ms SMT Verify possible using 1770 Read/Feed constraints in natural domain returned unsat :2 sat :12
[2022-06-08 05:19:45] [INFO ] After 16157ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :12
Attempting to minimize the solution found.
Minimization took 3 ms.
[2022-06-08 05:19:45] [INFO ] After 25035ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :12
Fused 15 Parikh solutions to 13 different solutions.
Parikh walk visited 1 properties in 747 ms.
Support contains 16 out of 2163 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Drop transitions removed 210 transitions
Trivial Post-agglo rules discarded 210 transitions
Performed 210 trivial Post agglomeration. Transition count delta: 210
Iterating post reduction 0 with 210 rules applied. Total rules applied 210 place count 2163 transition count 5370
Reduce places removed 210 places and 0 transitions.
Iterating post reduction 1 with 210 rules applied. Total rules applied 420 place count 1953 transition count 5370
Performed 833 Post agglomeration using F-continuation condition.Transition count delta: 833
Deduced a syphon composed of 833 places in 3 ms
Reduce places removed 833 places and 0 transitions.
Iterating global reduction 2 with 1666 rules applied. Total rules applied 2086 place count 1120 transition count 4537
Drop transitions removed 777 transitions
Redundant transition composition rules discarded 777 transitions
Iterating global reduction 2 with 777 rules applied. Total rules applied 2863 place count 1120 transition count 3760
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 2864 place count 1120 transition count 3759
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2865 place count 1119 transition count 3759
Partial Free-agglomeration rule applied 982 times.
Drop transitions removed 982 transitions
Iterating global reduction 3 with 982 rules applied. Total rules applied 3847 place count 1119 transition count 3759
Applied a total of 3847 rules in 1516 ms. Remains 1119 /2163 variables (removed 1044) and now considering 3759/5580 (removed 1821) transitions.
Finished structural reductions, in 1 iterations. Remains : 1119/2163 places, 3759/5580 transitions.
Incomplete random walk after 10000 steps, including 68 resets, run finished after 602 ms. (steps per millisecond=16 ) properties (out of 12) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 10) 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 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 3759 rows 1119 cols
[2022-06-08 05:19:49] [INFO ] Computed 32 place invariants in 48 ms
[2022-06-08 05:19:49] [INFO ] [Real]Absence check using 30 positive place invariants in 21 ms returned sat
[2022-06-08 05:19:49] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 17 ms returned sat
[2022-06-08 05:19:49] [INFO ] After 649ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2022-06-08 05:19:50] [INFO ] [Nat]Absence check using 30 positive place invariants in 30 ms returned sat
[2022-06-08 05:19:50] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 38 ms returned sat
[2022-06-08 05:19:53] [INFO ] After 3023ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2022-06-08 05:19:53] [INFO ] State equation strengthened by 3610 read => feed constraints.
[2022-06-08 05:19:57] [INFO ] After 4076ms SMT Verify possible using 3610 Read/Feed constraints in natural domain returned unsat :0 sat :10
[2022-06-08 05:20:02] [INFO ] After 8238ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :10
Attempting to minimize the solution found.
Minimization took 2657 ms.
[2022-06-08 05:20:04] [INFO ] After 15014ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :10
Parikh walk visited 1 properties in 290 ms.
Support contains 10 out of 1119 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1119/1119 places, 3759/3759 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1117 transition count 3757
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 1117 transition count 3756
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 6 place count 1116 transition count 3756
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 9 place count 1116 transition count 3756
Applied a total of 9 rules in 560 ms. Remains 1116 /1119 variables (removed 3) and now considering 3756/3759 (removed 3) transitions.
Finished structural reductions, in 1 iterations. Remains : 1116/1119 places, 3756/3759 transitions.
Incomplete random walk after 10000 steps, including 66 resets, run finished after 566 ms. (steps per millisecond=17 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 9) seen :0
Interrupted probabilistic random walk after 113675 steps, run timeout after 3001 ms. (steps per millisecond=37 ) properties seen :{}
Probabilistic random walk after 113675 steps, saw 26399 distinct states, run finished after 3004 ms. (steps per millisecond=37 ) properties seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 3756 rows 1116 cols
[2022-06-08 05:20:09] [INFO ] Computed 32 place invariants in 70 ms
[2022-06-08 05:20:10] [INFO ] [Real]Absence check using 30 positive place invariants in 22 ms returned sat
[2022-06-08 05:20:10] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 23 ms returned sat
[2022-06-08 05:20:12] [INFO ] After 2512ms SMT Verify possible using state equation in real domain returned unsat :0 sat :4 real:5
[2022-06-08 05:20:13] [INFO ] State equation strengthened by 3617 read => feed constraints.
[2022-06-08 05:20:14] [INFO ] After 1601ms SMT Verify possible using 3617 Read/Feed constraints in real domain returned unsat :0 sat :0 real:9
[2022-06-08 05:20:14] [INFO ] After 5009ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2022-06-08 05:20:15] [INFO ] [Nat]Absence check using 30 positive place invariants in 29 ms returned sat
[2022-06-08 05:20:15] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 23 ms returned sat
[2022-06-08 05:20:18] [INFO ] After 2866ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2022-06-08 05:20:21] [INFO ] After 3351ms SMT Verify possible using 3617 Read/Feed constraints in natural domain returned unsat :0 sat :9
[2022-06-08 05:20:24] [INFO ] After 6659ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 2691 ms.
[2022-06-08 05:20:27] [INFO ] After 13000ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Parikh walk visited 0 properties in 252 ms.
Support contains 10 out of 1116 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1116/1116 places, 3756/3756 transitions.
Applied a total of 0 rules in 183 ms. Remains 1116 /1116 variables (removed 0) and now considering 3756/3756 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1116/1116 places, 3756/3756 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1116/1116 places, 3756/3756 transitions.
Applied a total of 0 rules in 177 ms. Remains 1116 /1116 variables (removed 0) and now considering 3756/3756 (removed 0) transitions.
// Phase 1: matrix 3756 rows 1116 cols
[2022-06-08 05:20:28] [INFO ] Computed 32 place invariants in 81 ms
[2022-06-08 05:20:30] [INFO ] Implicit Places using invariants in 2259 ms returned []
// Phase 1: matrix 3756 rows 1116 cols
[2022-06-08 05:20:30] [INFO ] Computed 32 place invariants in 45 ms
[2022-06-08 05:20:31] [INFO ] State equation strengthened by 3617 read => feed constraints.
[2022-06-08 05:20:40] [INFO ] Implicit Places using invariants and state equation in 9599 ms returned []
Implicit Place search using SMT with State Equation took 11863 ms to find 0 implicit places.
[2022-06-08 05:20:40] [INFO ] Redundant transitions in 696 ms returned []
// Phase 1: matrix 3756 rows 1116 cols
[2022-06-08 05:20:40] [INFO ] Computed 32 place invariants in 78 ms
[2022-06-08 05:20:44] [INFO ] Dead Transitions using invariants and state equation in 3540 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1116/1116 places, 3756/3756 transitions.
Graph (trivial) has 3510 edges and 1116 vertex of which 982 / 1116 are part of one of the 2 SCC in 11 ms
Free SCC test removed 980 places
Drop transitions removed 2678 transitions
Ensure Unique test removed 916 transitions
Reduce isomorphic transitions removed 3594 transitions.
Graph (complete) has 343 edges and 136 vertex of which 46 are kept as prefixes of interest. Removing 90 places using SCC suffix rule.7 ms
Discarding 90 places :
Also discarding 28 output transitions
Drop transitions removed 28 transitions
Drop transitions removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Iterating post reduction 0 with 62 rules applied. Total rules applied 64 place count 46 transition count 72
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 93 place count 17 transition count 43
Iterating global reduction 1 with 29 rules applied. Total rules applied 122 place count 17 transition count 43
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 124 place count 16 transition count 42
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 125 place count 16 transition count 41
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 129 place count 16 transition count 37
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 130 place count 16 transition count 36
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 132 place count 15 transition count 35
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 133 place count 14 transition count 34
Applied a total of 133 rules in 47 ms. Remains 14 /1116 variables (removed 1102) and now considering 34/3756 (removed 3722) transitions.
Running SMT prover for 9 properties.
// Phase 1: matrix 34 rows 14 cols
[2022-06-08 05:20:44] [INFO ] Computed 0 place invariants in 1 ms
[2022-06-08 05:20:44] [INFO ] After 55ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2022-06-08 05:20:44] [INFO ] After 37ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2022-06-08 05:20:44] [INFO ] After 76ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 28 ms.
[2022-06-08 05:20:44] [INFO ] After 146ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
[2022-06-08 05:20:44] [INFO ] Flatten gal took : 4 ms
[2022-06-08 05:20:44] [INFO ] Flatten gal took : 3 ms
[2022-06-08 05:20:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15239097488177398179.gal : 2 ms
[2022-06-08 05:20:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13722557503804576701.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms8074930924201569469;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15239097488177398179.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13722557503804576701.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...321
Loading property file /tmp/ReachabilityCardinality13722557503804576701.prop.
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :1 after 8
Reachability property AtomicPropp13 is true.
Reachability property AtomicPropp12 is true.
Reachability property AtomicPropp11 is true.
Reachability property AtomicPropp0 is true.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :8 after 36
Reachability property AtomicPropp14 is true.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :36 after 120
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :120 after 330
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :330 after 1716
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :1716 after 11440
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :11440 after 116280
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :116280 after 2.62958e+06
Reachability property AtomicPropp24 is true.
Reachability property AtomicPropp22 is true.
Reachability property AtomicPropp10 is true.
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :2.62958e+06 after 1.11524e+09
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1.11524e+09 after 1.27149e+09
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,7.2306e+10,0.221892,6528,2,405,23,18799,7,0,84,17701,0
Total reachable state count : 72306035808
Verifying 9 reachability properties.
Reachability property AtomicPropp0 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp0,4060,0.222896,6792,2,69,23,18799,8,0,89,17701,0
Reachability property AtomicPropp10 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp10,9.41433e+07,0.223728,6792,2,231,23,18799,9,0,91,17701,0
Reachability property AtomicPropp11 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp11,435,0.224053,6792,2,43,23,18799,10,0,93,17701,0
Reachability property AtomicPropp12 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp12,237336,0.224464,6792,2,127,23,18799,11,0,95,17701,0
Reachability property AtomicPropp13 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp13,29,0.224761,6792,2,15,23,18799,12,0,97,17701,0
Reachability property AtomicPropp14 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp14,31465,0.225128,6792,2,96,23,18799,13,0,99,17701,0
Reachability property AtomicPropp15 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp15,7.82159e+09,0.225796,6792,2,339,23,18799,13,0,100,17701,0
Reachability property AtomicPropp22 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp22,6.72452e+06,0.226309,6792,2,183,23,18799,14,0,102,17701,0
Reachability property AtomicPropp24 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp24,2.35358e+07,0.226887,6792,2,204,23,18799,15,0,104,17701,0
Successfully simplified 2 atomic propositions for a total of 14 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA CANInsertWithFailure-PT-030-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANInsertWithFailure-PT-030-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 122 stabilizing places and 210 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(X(p0))&&X(p1))))'
Support contains 4 out of 2163 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Applied a total of 0 rules in 201 ms. Remains 2163 /2163 variables (removed 0) and now considering 5580/5580 (removed 0) transitions.
// Phase 1: matrix 5580 rows 2163 cols
[2022-06-08 05:20:45] [INFO ] Computed 32 place invariants in 218 ms
[2022-06-08 05:20:46] [INFO ] Implicit Places using invariants in 1226 ms returned []
// Phase 1: matrix 5580 rows 2163 cols
[2022-06-08 05:20:46] [INFO ] Computed 32 place invariants in 140 ms
[2022-06-08 05:20:49] [INFO ] Implicit Places using invariants and state equation in 2894 ms returned []
Implicit Place search using SMT with State Equation took 4123 ms to find 0 implicit places.
// Phase 1: matrix 5580 rows 2163 cols
[2022-06-08 05:20:49] [INFO ] Computed 32 place invariants in 152 ms
[2022-06-08 05:20:55] [INFO ] Dead Transitions using invariants and state equation in 5455 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2163/2163 places, 5580/5580 transitions.
Stuttering acceptance computed with spot in 451 ms :[true, (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : CANInsertWithFailure-PT-030-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND p1 p0), acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(LEQ s2013 s864), p0:(AND (GT 3 s1538) (GT 2 s1585))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1134 steps with 1 reset in 40 ms.
FORMULA CANInsertWithFailure-PT-030-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-030-LTLCardinality-00 finished in 10425 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 2163 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Drop transitions removed 210 transitions
Trivial Post-agglo rules discarded 210 transitions
Performed 210 trivial Post agglomeration. Transition count delta: 210
Iterating post reduction 0 with 210 rules applied. Total rules applied 210 place count 2163 transition count 5370
Reduce places removed 210 places and 0 transitions.
Iterating post reduction 1 with 210 rules applied. Total rules applied 420 place count 1953 transition count 5370
Performed 870 Post agglomeration using F-continuation condition.Transition count delta: 870
Deduced a syphon composed of 870 places in 2 ms
Reduce places removed 870 places and 0 transitions.
Iterating global reduction 2 with 1740 rules applied. Total rules applied 2160 place count 1083 transition count 4500
Drop transitions removed 812 transitions
Redundant transition composition rules discarded 812 transitions
Iterating global reduction 2 with 812 rules applied. Total rules applied 2972 place count 1083 transition count 3688
Applied a total of 2972 rules in 1042 ms. Remains 1083 /2163 variables (removed 1080) and now considering 3688/5580 (removed 1892) transitions.
// Phase 1: matrix 3688 rows 1083 cols
[2022-06-08 05:20:56] [INFO ] Computed 32 place invariants in 44 ms
[2022-06-08 05:20:57] [INFO ] Implicit Places using invariants in 1101 ms returned []
// Phase 1: matrix 3688 rows 1083 cols
[2022-06-08 05:20:57] [INFO ] Computed 32 place invariants in 68 ms
[2022-06-08 05:20:58] [INFO ] State equation strengthened by 2668 read => feed constraints.
[2022-06-08 05:21:01] [INFO ] Implicit Places using invariants and state equation in 3477 ms returned []
Implicit Place search using SMT with State Equation took 4583 ms to find 0 implicit places.
[2022-06-08 05:21:01] [INFO ] Redundant transitions in 406 ms returned []
// Phase 1: matrix 3688 rows 1083 cols
[2022-06-08 05:21:01] [INFO ] Computed 32 place invariants in 50 ms
[2022-06-08 05:21:05] [INFO ] Dead Transitions using invariants and state equation in 3600 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1083/2163 places, 3688/5580 transitions.
Finished structural reductions, in 1 iterations. Remains : 1083/2163 places, 3688/5580 transitions.
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-030-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s254)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 175 steps with 0 reset in 5 ms.
FORMULA CANInsertWithFailure-PT-030-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-030-LTLCardinality-01 finished in 9775 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((!G(F(p0))||p1) U G((p2 U p3))))'
Support contains 6 out of 2163 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Drop transitions removed 206 transitions
Trivial Post-agglo rules discarded 206 transitions
Performed 206 trivial Post agglomeration. Transition count delta: 206
Iterating post reduction 0 with 206 rules applied. Total rules applied 206 place count 2163 transition count 5374
Reduce places removed 206 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 207 rules applied. Total rules applied 413 place count 1957 transition count 5373
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 414 place count 1956 transition count 5373
Performed 867 Post agglomeration using F-continuation condition.Transition count delta: 867
Deduced a syphon composed of 867 places in 2 ms
Reduce places removed 867 places and 0 transitions.
Iterating global reduction 3 with 1734 rules applied. Total rules applied 2148 place count 1089 transition count 4506
Drop transitions removed 810 transitions
Redundant transition composition rules discarded 810 transitions
Iterating global reduction 3 with 810 rules applied. Total rules applied 2958 place count 1089 transition count 3696
Applied a total of 2958 rules in 940 ms. Remains 1089 /2163 variables (removed 1074) and now considering 3696/5580 (removed 1884) transitions.
// Phase 1: matrix 3696 rows 1089 cols
[2022-06-08 05:21:06] [INFO ] Computed 32 place invariants in 73 ms
[2022-06-08 05:21:07] [INFO ] Implicit Places using invariants in 1280 ms returned []
// Phase 1: matrix 3696 rows 1089 cols
[2022-06-08 05:21:07] [INFO ] Computed 32 place invariants in 47 ms
[2022-06-08 05:21:08] [INFO ] State equation strengthened by 2665 read => feed constraints.
[2022-06-08 05:21:10] [INFO ] Implicit Places using invariants and state equation in 3243 ms returned []
Implicit Place search using SMT with State Equation took 4526 ms to find 0 implicit places.
[2022-06-08 05:21:11] [INFO ] Redundant transitions in 229 ms returned []
// Phase 1: matrix 3696 rows 1089 cols
[2022-06-08 05:21:11] [INFO ] Computed 32 place invariants in 49 ms
[2022-06-08 05:21:15] [INFO ] Dead Transitions using invariants and state equation in 4440 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1089/2163 places, 3696/5580 transitions.
Finished structural reductions, in 1 iterations. Remains : 1089/2163 places, 3696/5580 transitions.
Stuttering acceptance computed with spot in 266 ms :[(NOT p3), p0, (AND p0 p1 (NOT p3)), (NOT p3), (AND p0 p1 (NOT p3))]
Running random walk in product with property : CANInsertWithFailure-PT-030-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(OR p3 p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p3) p2 (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p3) p2), acceptance={0} source=0 dest: 3}, { cond=(OR (AND p3 (NOT p1)) (AND p2 (NOT p1))), acceptance={} source=0 dest: 4}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p3) (NOT p2) p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p3) p2 p1 (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p3) p2 p1 p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p3) p2 (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p3) p2), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p3) (NOT p2) p1), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p3) p2 p1 p0), acceptance={} source=4 dest: 2}, { cond=(OR (AND p3 p1) (AND p2 p1)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p3:(AND (LEQ s242 s294) (LEQ s656 s969)), p2:(LEQ s656 s969), p1:(LEQ s163 s126), p0:(LEQ s242 s294)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Product exploration explored 100000 steps with 648 reset in 1428 ms.
Stack based approach found an accepted trace after 77012 steps with 495 reset with depth 168 and stack size 168 in 1055 ms.
FORMULA CANInsertWithFailure-PT-030-LTLCardinality-02 FALSE TECHNIQUES STACK_TEST
Treatment of property CANInsertWithFailure-PT-030-LTLCardinality-02 finished in 12931 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||G(p1)))'
Support contains 2 out of 2163 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Drop transitions removed 210 transitions
Trivial Post-agglo rules discarded 210 transitions
Performed 210 trivial Post agglomeration. Transition count delta: 210
Iterating post reduction 0 with 210 rules applied. Total rules applied 210 place count 2163 transition count 5370
Reduce places removed 210 places and 0 transitions.
Iterating post reduction 1 with 210 rules applied. Total rules applied 420 place count 1953 transition count 5370
Performed 868 Post agglomeration using F-continuation condition.Transition count delta: 868
Deduced a syphon composed of 868 places in 2 ms
Reduce places removed 868 places and 0 transitions.
Iterating global reduction 2 with 1736 rules applied. Total rules applied 2156 place count 1085 transition count 4502
Drop transitions removed 810 transitions
Redundant transition composition rules discarded 810 transitions
Iterating global reduction 2 with 810 rules applied. Total rules applied 2966 place count 1085 transition count 3692
Applied a total of 2966 rules in 784 ms. Remains 1085 /2163 variables (removed 1078) and now considering 3692/5580 (removed 1888) transitions.
// Phase 1: matrix 3692 rows 1085 cols
[2022-06-08 05:21:19] [INFO ] Computed 32 place invariants in 59 ms
[2022-06-08 05:21:20] [INFO ] Implicit Places using invariants in 980 ms returned []
// Phase 1: matrix 3692 rows 1085 cols
[2022-06-08 05:21:20] [INFO ] Computed 32 place invariants in 90 ms
[2022-06-08 05:21:21] [INFO ] State equation strengthened by 2666 read => feed constraints.
[2022-06-08 05:21:23] [INFO ] Implicit Places using invariants and state equation in 3540 ms returned []
Implicit Place search using SMT with State Equation took 4528 ms to find 0 implicit places.
[2022-06-08 05:21:23] [INFO ] Redundant transitions in 152 ms returned []
// Phase 1: matrix 3692 rows 1085 cols
[2022-06-08 05:21:23] [INFO ] Computed 32 place invariants in 90 ms
[2022-06-08 05:21:27] [INFO ] Dead Transitions using invariants and state equation in 4015 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1085/2163 places, 3692/5580 transitions.
Finished structural reductions, in 1 iterations. Remains : 1085/2163 places, 3692/5580 transitions.
Stuttering acceptance computed with spot in 177 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-030-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(GT 2 s338), p0:(GT 3 s414)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 647 reset in 994 ms.
Product exploration explored 100000 steps with 649 reset in 928 ms.
Computed a total of 93 stabilizing places and 150 stable transitions
Computed a total of 93 stabilizing places and 150 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X p1), (X (AND p0 p1)), (X p0), (X (NOT (AND p0 (NOT p1)))), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1)), (X (X (AND p0 p1))), (X (X p0)), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 14 factoid took 741 ms. Reduced automaton from 4 states, 9 edges and 2 AP to 4 states, 9 edges and 2 AP.
Stuttering acceptance computed with spot in 160 ms :[true, (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 65 resets, run finished after 601 ms. (steps per millisecond=16 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 115750 steps, run timeout after 3001 ms. (steps per millisecond=38 ) properties seen :{}
Probabilistic random walk after 115750 steps, saw 24009 distinct states, run finished after 3001 ms. (steps per millisecond=38 ) properties seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 3692 rows 1085 cols
[2022-06-08 05:21:34] [INFO ] Computed 32 place invariants in 58 ms
[2022-06-08 05:21:35] [INFO ] [Real]Absence check using 30 positive place invariants in 22 ms returned sat
[2022-06-08 05:21:35] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 16 ms returned sat
[2022-06-08 05:21:36] [INFO ] After 1524ms SMT Verify possible using state equation in real domain returned unsat :0 sat :3 real:3
[2022-06-08 05:21:36] [INFO ] State equation strengthened by 2666 read => feed constraints.
[2022-06-08 05:21:37] [INFO ] After 756ms SMT Verify possible using 2666 Read/Feed constraints in real domain returned unsat :0 sat :0 real:6
[2022-06-08 05:21:37] [INFO ] After 2819ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-06-08 05:21:37] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2022-06-08 05:21:37] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 15 ms returned sat
[2022-06-08 05:21:39] [INFO ] After 1847ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-06-08 05:21:42] [INFO ] After 2468ms SMT Verify possible using 2666 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2022-06-08 05:21:43] [INFO ] After 3676ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 768 ms.
[2022-06-08 05:21:44] [INFO ] After 6728ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Fused 6 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 24 ms.
Support contains 2 out of 1085 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1085/1085 places, 3692/3692 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 1085 transition count 3691
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 1084 transition count 3691
Partial Free-agglomeration rule applied 931 times.
Drop transitions removed 931 transitions
Iterating global reduction 1 with 931 rules applied. Total rules applied 933 place count 1084 transition count 3691
Applied a total of 933 rules in 329 ms. Remains 1084 /1085 variables (removed 1) and now considering 3691/3692 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 1084/1085 places, 3691/3692 transitions.
Incomplete random walk after 10000 steps, including 71 resets, run finished after 388 ms. (steps per millisecond=25 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 118960 steps, run timeout after 3001 ms. (steps per millisecond=39 ) properties seen :{}
Probabilistic random walk after 118960 steps, saw 25311 distinct states, run finished after 3001 ms. (steps per millisecond=39 ) properties seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 3691 rows 1084 cols
[2022-06-08 05:21:48] [INFO ] Computed 32 place invariants in 74 ms
[2022-06-08 05:21:48] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2022-06-08 05:21:48] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 19 ms returned sat
[2022-06-08 05:21:50] [INFO ] After 1507ms SMT Verify possible using state equation in real domain returned unsat :0 sat :3 real:3
[2022-06-08 05:21:50] [INFO ] State equation strengthened by 3596 read => feed constraints.
[2022-06-08 05:21:51] [INFO ] After 858ms SMT Verify possible using 3596 Read/Feed constraints in real domain returned unsat :0 sat :0 real:6
[2022-06-08 05:21:51] [INFO ] After 2796ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-06-08 05:21:51] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2022-06-08 05:21:51] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 13 ms returned sat
[2022-06-08 05:21:53] [INFO ] After 1881ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-06-08 05:21:55] [INFO ] After 1830ms SMT Verify possible using 3596 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2022-06-08 05:21:57] [INFO ] After 3744ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 1286 ms.
[2022-06-08 05:21:58] [INFO ] After 7319ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Fused 6 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 46 ms.
Support contains 2 out of 1084 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1084/1084 places, 3691/3691 transitions.
Applied a total of 0 rules in 125 ms. Remains 1084 /1084 variables (removed 0) and now considering 3691/3691 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1084/1084 places, 3691/3691 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1084/1084 places, 3691/3691 transitions.
Applied a total of 0 rules in 143 ms. Remains 1084 /1084 variables (removed 0) and now considering 3691/3691 (removed 0) transitions.
// Phase 1: matrix 3691 rows 1084 cols
[2022-06-08 05:21:58] [INFO ] Computed 32 place invariants in 58 ms
[2022-06-08 05:22:00] [INFO ] Implicit Places using invariants in 1709 ms returned []
// Phase 1: matrix 3691 rows 1084 cols
[2022-06-08 05:22:00] [INFO ] Computed 32 place invariants in 52 ms
[2022-06-08 05:22:01] [INFO ] State equation strengthened by 3596 read => feed constraints.
[2022-06-08 05:22:01] [INFO ] Implicit Places using invariants and state equation in 1241 ms returned []
Implicit Place search using SMT with State Equation took 2953 ms to find 0 implicit places.
[2022-06-08 05:22:01] [INFO ] Redundant transitions in 151 ms returned []
// Phase 1: matrix 3691 rows 1084 cols
[2022-06-08 05:22:01] [INFO ] Computed 32 place invariants in 69 ms
[2022-06-08 05:22:05] [INFO ] Dead Transitions using invariants and state equation in 3463 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1084/1084 places, 3691/3691 transitions.
Graph (trivial) has 3504 edges and 1084 vertex of which 959 / 1084 are part of one of the 2 SCC in 1 ms
Free SCC test removed 957 places
Drop transitions removed 2637 transitions
Ensure Unique test removed 922 transitions
Reduce isomorphic transitions removed 3559 transitions.
Graph (complete) has 314 edges and 127 vertex of which 36 are kept as prefixes of interest. Removing 91 places using SCC suffix rule.0 ms
Discarding 91 places :
Also discarding 29 output transitions
Drop transitions removed 29 transitions
Drop transitions removed 61 transitions
Reduce isomorphic transitions removed 61 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 62 rules applied. Total rules applied 64 place count 36 transition count 41
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 65 place count 35 transition count 41
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 93 place count 7 transition count 13
Iterating global reduction 2 with 28 rules applied. Total rules applied 121 place count 7 transition count 13
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 123 place count 7 transition count 11
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 124 place count 7 transition count 10
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 126 place count 6 transition count 9
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 127 place count 5 transition count 8
Applied a total of 127 rules in 9 ms. Remains 5 /1084 variables (removed 1079) and now considering 8/3691 (removed 3683) transitions.
Running SMT prover for 6 properties.
// Phase 1: matrix 8 rows 5 cols
[2022-06-08 05:22:05] [INFO ] Computed 0 place invariants in 0 ms
[2022-06-08 05:22:05] [INFO ] After 32ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-06-08 05:22:05] [INFO ] After 20ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-06-08 05:22:05] [INFO ] After 38ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 14 ms.
[2022-06-08 05:22:05] [INFO ] After 87ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
[2022-06-08 05:22:05] [INFO ] Flatten gal took : 3 ms
[2022-06-08 05:22:05] [INFO ] Flatten gal took : 1 ms
[2022-06-08 05:22:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8777196261588023183.gal : 2 ms
[2022-06-08 05:22:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14195298638828602484.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms11149573132421571758;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8777196261588023183.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14195298638828602484.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality14195298638828602484.prop.
Reachability property apf5 is true.
Reachability property apf4 is true.
Reachability property apf0 is true.
SDD proceeding with computation,3 properties remain. new max is 2
SDD size :1 after 9
Reachability property apf3 is true.
Reachability property apf1 is true.
SDD proceeding with computation,1 properties remain. new max is 2
SDD size :9 after 19
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :19 after 34
Reachability property apf2 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 5 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,56,0.005111,3936,2,16,11,145,6,0,27,106,0
Total reachable state count : 56
Verifying 6 reachability properties.
Reachability property apf0 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf0,1,0.005385,3936,2,6,11,145,7,0,30,106,0
Reachability property apf1 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf1,3,0.005559,3936,2,6,11,145,8,0,32,106,0
Reachability property apf2 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf2,1,0.005802,3936,2,6,11,145,9,0,33,106,0
Reachability property apf3 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf3,5,0.006062,3936,2,7,11,145,10,0,39,106,0
Reachability property apf4 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf4,1,0.006331,3936,2,6,11,145,11,0,42,106,0
Reachability property apf5 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf5,3,0.006572,3936,2,6,11,145,12,0,43,106,0
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X p1), (X (AND p0 p1)), (X p0), (X (NOT (AND p0 (NOT p1)))), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1)), (X (X (AND p0 p1))), (X (X p0)), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 14 factoid took 575 ms. Reduced automaton from 4 states, 9 edges and 2 AP to 4 states, 9 edges and 2 AP.
Stuttering acceptance computed with spot in 137 ms :[true, (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 134 ms :[true, (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0))]
Support contains 2 out of 1085 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1085/1085 places, 3692/3692 transitions.
Applied a total of 0 rules in 99 ms. Remains 1085 /1085 variables (removed 0) and now considering 3692/3692 (removed 0) transitions.
// Phase 1: matrix 3692 rows 1085 cols
[2022-06-08 05:22:06] [INFO ] Computed 32 place invariants in 55 ms
[2022-06-08 05:22:07] [INFO ] Implicit Places using invariants in 1207 ms returned []
// Phase 1: matrix 3692 rows 1085 cols
[2022-06-08 05:22:07] [INFO ] Computed 32 place invariants in 85 ms
[2022-06-08 05:22:08] [INFO ] State equation strengthened by 2666 read => feed constraints.
[2022-06-08 05:22:10] [INFO ] Implicit Places using invariants and state equation in 2648 ms returned []
Implicit Place search using SMT with State Equation took 3860 ms to find 0 implicit places.
[2022-06-08 05:22:10] [INFO ] Redundant transitions in 147 ms returned []
// Phase 1: matrix 3692 rows 1085 cols
[2022-06-08 05:22:10] [INFO ] Computed 32 place invariants in 54 ms
[2022-06-08 05:22:13] [INFO ] Dead Transitions using invariants and state equation in 3397 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1085/1085 places, 3692/3692 transitions.
Computed a total of 93 stabilizing places and 150 stable transitions
Computed a total of 93 stabilizing places and 150 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X p1), (X (AND p0 p1)), (X p0), (X (NOT (AND p0 (NOT p1)))), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1)), (X (X (AND p0 p1))), (X (X p0)), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 14 factoid took 493 ms. Reduced automaton from 4 states, 9 edges and 2 AP to 4 states, 9 edges and 2 AP.
Stuttering acceptance computed with spot in 120 ms :[true, (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 64 resets, run finished after 421 ms. (steps per millisecond=23 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 93610 steps, run timeout after 3001 ms. (steps per millisecond=31 ) properties seen :{}
Probabilistic random walk after 93610 steps, saw 21313 distinct states, run finished after 3001 ms. (steps per millisecond=31 ) properties seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 3692 rows 1085 cols
[2022-06-08 05:22:18] [INFO ] Computed 32 place invariants in 58 ms
[2022-06-08 05:22:18] [INFO ] [Real]Absence check using 30 positive place invariants in 26 ms returned sat
[2022-06-08 05:22:18] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 16 ms returned sat
[2022-06-08 05:22:20] [INFO ] After 1742ms SMT Verify possible using state equation in real domain returned unsat :0 sat :3 real:3
[2022-06-08 05:22:20] [INFO ] State equation strengthened by 2666 read => feed constraints.
[2022-06-08 05:22:21] [INFO ] After 1029ms SMT Verify possible using 2666 Read/Feed constraints in real domain returned unsat :0 sat :0 real:6
[2022-06-08 05:22:21] [INFO ] After 3272ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-06-08 05:22:21] [INFO ] [Nat]Absence check using 30 positive place invariants in 23 ms returned sat
[2022-06-08 05:22:21] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 14 ms returned sat
[2022-06-08 05:22:23] [INFO ] After 1880ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-06-08 05:22:25] [INFO ] After 1883ms SMT Verify possible using 2666 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2022-06-08 05:22:26] [INFO ] After 3115ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 913 ms.
[2022-06-08 05:22:27] [INFO ] After 6399ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Fused 6 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 45 ms.
Support contains 2 out of 1085 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1085/1085 places, 3692/3692 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 1085 transition count 3691
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 1084 transition count 3691
Partial Free-agglomeration rule applied 931 times.
Drop transitions removed 931 transitions
Iterating global reduction 1 with 931 rules applied. Total rules applied 933 place count 1084 transition count 3691
Applied a total of 933 rules in 323 ms. Remains 1084 /1085 variables (removed 1) and now considering 3691/3692 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 1084/1085 places, 3691/3692 transitions.
Incomplete random walk after 10000 steps, including 71 resets, run finished after 398 ms. (steps per millisecond=25 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 106555 steps, run timeout after 3001 ms. (steps per millisecond=35 ) properties seen :{}
Probabilistic random walk after 106555 steps, saw 23521 distinct states, run finished after 3001 ms. (steps per millisecond=35 ) properties seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 3691 rows 1084 cols
[2022-06-08 05:22:31] [INFO ] Computed 32 place invariants in 48 ms
[2022-06-08 05:22:32] [INFO ] [Real]Absence check using 30 positive place invariants in 24 ms returned sat
[2022-06-08 05:22:32] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 23 ms returned sat
[2022-06-08 05:22:34] [INFO ] After 1800ms SMT Verify possible using state equation in real domain returned unsat :0 sat :3 real:3
[2022-06-08 05:22:34] [INFO ] State equation strengthened by 3596 read => feed constraints.
[2022-06-08 05:22:35] [INFO ] After 1094ms SMT Verify possible using 3596 Read/Feed constraints in real domain returned unsat :0 sat :0 real:6
[2022-06-08 05:22:35] [INFO ] After 3507ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-06-08 05:22:35] [INFO ] [Nat]Absence check using 30 positive place invariants in 27 ms returned sat
[2022-06-08 05:22:35] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 22 ms returned sat
[2022-06-08 05:22:38] [INFO ] After 2240ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-06-08 05:22:40] [INFO ] After 2152ms SMT Verify possible using 3596 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2022-06-08 05:22:42] [INFO ] After 4161ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 1398 ms.
[2022-06-08 05:22:43] [INFO ] After 8478ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Fused 6 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 52 ms.
Support contains 2 out of 1084 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1084/1084 places, 3691/3691 transitions.
Applied a total of 0 rules in 176 ms. Remains 1084 /1084 variables (removed 0) and now considering 3691/3691 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1084/1084 places, 3691/3691 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1084/1084 places, 3691/3691 transitions.
Applied a total of 0 rules in 177 ms. Remains 1084 /1084 variables (removed 0) and now considering 3691/3691 (removed 0) transitions.
// Phase 1: matrix 3691 rows 1084 cols
[2022-06-08 05:22:44] [INFO ] Computed 32 place invariants in 81 ms
[2022-06-08 05:22:46] [INFO ] Implicit Places using invariants in 2193 ms returned []
// Phase 1: matrix 3691 rows 1084 cols
[2022-06-08 05:22:46] [INFO ] Computed 32 place invariants in 50 ms
[2022-06-08 05:22:47] [INFO ] State equation strengthened by 3596 read => feed constraints.
[2022-06-08 05:22:54] [INFO ] Implicit Places using invariants and state equation in 7926 ms returned []
Implicit Place search using SMT with State Equation took 10133 ms to find 0 implicit places.
[2022-06-08 05:22:54] [INFO ] Redundant transitions in 156 ms returned []
// Phase 1: matrix 3691 rows 1084 cols
[2022-06-08 05:22:54] [INFO ] Computed 32 place invariants in 48 ms
[2022-06-08 05:22:57] [INFO ] Dead Transitions using invariants and state equation in 3495 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1084/1084 places, 3691/3691 transitions.
Graph (trivial) has 3504 edges and 1084 vertex of which 959 / 1084 are part of one of the 2 SCC in 0 ms
Free SCC test removed 957 places
Drop transitions removed 2637 transitions
Ensure Unique test removed 922 transitions
Reduce isomorphic transitions removed 3559 transitions.
Graph (complete) has 314 edges and 127 vertex of which 36 are kept as prefixes of interest. Removing 91 places using SCC suffix rule.1 ms
Discarding 91 places :
Also discarding 29 output transitions
Drop transitions removed 29 transitions
Drop transitions removed 61 transitions
Reduce isomorphic transitions removed 61 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 62 rules applied. Total rules applied 64 place count 36 transition count 41
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 65 place count 35 transition count 41
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 93 place count 7 transition count 13
Iterating global reduction 2 with 28 rules applied. Total rules applied 121 place count 7 transition count 13
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 123 place count 7 transition count 11
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 124 place count 7 transition count 10
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 126 place count 6 transition count 9
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 127 place count 5 transition count 8
Applied a total of 127 rules in 11 ms. Remains 5 /1084 variables (removed 1079) and now considering 8/3691 (removed 3683) transitions.
Running SMT prover for 6 properties.
// Phase 1: matrix 8 rows 5 cols
[2022-06-08 05:22:58] [INFO ] Computed 0 place invariants in 1 ms
[2022-06-08 05:22:58] [INFO ] After 56ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-06-08 05:22:58] [INFO ] After 24ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-06-08 05:22:58] [INFO ] After 61ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 13 ms.
[2022-06-08 05:22:58] [INFO ] After 117ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
[2022-06-08 05:22:58] [INFO ] Flatten gal took : 1 ms
[2022-06-08 05:22:58] [INFO ] Flatten gal took : 1 ms
[2022-06-08 05:22:58] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3161631940761286802.gal : 5 ms
[2022-06-08 05:22:58] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15356002973303490676.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms7980540704766394522;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3161631940761286802.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15356002973303490676.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality15356002973303490676.prop.
Reachability property apf5 is true.
Reachability property apf4 is true.
Reachability property apf0 is true.
SDD proceeding with computation,3 properties remain. new max is 2
SDD size :1 after 9
Reachability property apf3 is true.
Reachability property apf1 is true.
SDD proceeding with computation,1 properties remain. new max is 2
SDD size :9 after 19
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :19 after 34
Reachability property apf2 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 5 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,56,0.006142,3936,2,16,11,145,6,0,27,106,0
Total reachable state count : 56
Verifying 6 reachability properties.
Reachability property apf0 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf0,1,0.006494,3936,2,6,11,145,7,0,30,106,0
Reachability property apf1 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf1,3,0.006734,3936,2,6,11,145,8,0,32,106,0
Reachability property apf2 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf2,1,0.007055,3936,2,6,11,145,9,0,33,106,0
Reachability property apf3 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf3,5,0.007409,3936,2,7,11,145,10,0,39,106,0
Reachability property apf4 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf4,1,0.00777,3936,2,6,11,145,11,0,42,106,0
Reachability property apf5 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf5,3,0.008106,3936,2,6,11,145,12,0,43,106,0
ITS tools runner thread asked to quit. Dying gracefully.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X p1), (X (AND p0 p1)), (X p0), (X (NOT (AND p0 (NOT p1)))), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1)), (X (X (AND p0 p1))), (X (X p0)), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 14 factoid took 627 ms. Reduced automaton from 4 states, 9 edges and 2 AP to 4 states, 9 edges and 2 AP.
Stuttering acceptance computed with spot in 133 ms :[true, (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 146 ms :[true, (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 160 ms :[true, (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 647 reset in 1055 ms.
Product exploration explored 100000 steps with 649 reset in 889 ms.
Built C files in :
/tmp/ltsmin14444859152758366848
[2022-06-08 05:23:01] [INFO ] Too many transitions (3692) to apply POR reductions. Disabling POR matrices.
[2022-06-08 05:23:01] [INFO ] Built C files in 146ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14444859152758366848
Running compilation step : cd /tmp/ltsmin14444859152758366848;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14444859152758366848;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14444859152758366848;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 2 out of 1085 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1085/1085 places, 3692/3692 transitions.
Applied a total of 0 rules in 128 ms. Remains 1085 /1085 variables (removed 0) and now considering 3692/3692 (removed 0) transitions.
// Phase 1: matrix 3692 rows 1085 cols
[2022-06-08 05:23:04] [INFO ] Computed 32 place invariants in 100 ms
[2022-06-08 05:23:05] [INFO ] Implicit Places using invariants in 1160 ms returned []
// Phase 1: matrix 3692 rows 1085 cols
[2022-06-08 05:23:05] [INFO ] Computed 32 place invariants in 55 ms
[2022-06-08 05:23:07] [INFO ] Implicit Places using invariants and state equation in 1854 ms returned []
Implicit Place search using SMT with State Equation took 3025 ms to find 0 implicit places.
[2022-06-08 05:23:07] [INFO ] Redundant transitions in 213 ms returned []
// Phase 1: matrix 3692 rows 1085 cols
[2022-06-08 05:23:07] [INFO ] Computed 32 place invariants in 62 ms
[2022-06-08 05:23:11] [INFO ] Dead Transitions using invariants and state equation in 3723 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1085/1085 places, 3692/3692 transitions.
Built C files in :
/tmp/ltsmin6622162046572885614
[2022-06-08 05:23:11] [INFO ] Too many transitions (3692) to apply POR reductions. Disabling POR matrices.
[2022-06-08 05:23:11] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6622162046572885614
Running compilation step : cd /tmp/ltsmin6622162046572885614;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6622162046572885614;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6622162046572885614;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-08 05:23:15] [INFO ] Flatten gal took : 227 ms
[2022-06-08 05:23:15] [INFO ] Flatten gal took : 260 ms
[2022-06-08 05:23:15] [INFO ] Time to serialize gal into /tmp/LTL12814729461565215928.gal : 35 ms
[2022-06-08 05:23:15] [INFO ] Time to serialize properties into /tmp/LTL5980803409510238797.ltl : 2 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/LTL12814729461565215928.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5980803409510238797.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/LTL1281472...267
Read 1 LTL properties
Checking formula 0 : !(((G("(Node7GiveAnswer20<3)"))||(G("(Node5GiveAnswer4<2)"))))
Formula 0 simplified : !(G"(Node7GiveAnswer20<3)" | G"(Node5GiveAnswer4<2)")
Detected timeout of ITS tools.
[2022-06-08 05:23:30] [INFO ] Flatten gal took : 158 ms
[2022-06-08 05:23:30] [INFO ] Applying decomposition
[2022-06-08 05:23:31] [INFO ] Flatten gal took : 171 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/graph969602638133791671.txt' '-o' '/tmp/graph969602638133791671.bin' '-w' '/tmp/graph969602638133791671.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph969602638133791671.bin' '-l' '-1' '-v' '-w' '/tmp/graph969602638133791671.weights' '-q' '0' '-e' '0.001'
[2022-06-08 05:23:31] [INFO ] Decomposing Gal with order
[2022-06-08 05:23:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-08 05:23:32] [INFO ] Removed a total of 2700 redundant transitions.
[2022-06-08 05:23:32] [INFO ] Flatten gal took : 1020 ms
[2022-06-08 05:23:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 1741 labels/synchronizations in 225 ms.
[2022-06-08 05:23:33] [INFO ] Time to serialize gal into /tmp/LTL15965718010751916529.gal : 41 ms
[2022-06-08 05:23:33] [INFO ] Time to serialize properties into /tmp/LTL15532246167712028796.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/LTL15965718010751916529.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15532246167712028796.ltl' '-c' '-stutter-deadlock'
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/LTL1596571...247
Read 1 LTL properties
Checking formula 0 : !(((G("(u21.Node7GiveAnswer20<3)"))||(G("(u5.Node5GiveAnswer4<2)"))))
Formula 0 simplified : !(G"(u21.Node7GiveAnswer20<3)" | G"(u5.Node5GiveAnswer4<2)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5793286095572505045
[2022-06-08 05:23:48] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5793286095572505045
Running compilation step : cd /tmp/ltsmin5793286095572505045;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5793286095572505045;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5793286095572505045;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property CANInsertWithFailure-PT-030-LTLCardinality-05 finished in 152943 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0)&&X(X(p1))&&F(p2))))'
Support contains 3 out of 2163 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Applied a total of 0 rules in 202 ms. Remains 2163 /2163 variables (removed 0) and now considering 5580/5580 (removed 0) transitions.
// Phase 1: matrix 5580 rows 2163 cols
[2022-06-08 05:23:51] [INFO ] Computed 32 place invariants in 279 ms
[2022-06-08 05:23:52] [INFO ] Implicit Places using invariants in 1348 ms returned []
// Phase 1: matrix 5580 rows 2163 cols
[2022-06-08 05:23:53] [INFO ] Computed 32 place invariants in 234 ms
[2022-06-08 05:23:56] [INFO ] Implicit Places using invariants and state equation in 3250 ms returned []
Implicit Place search using SMT with State Equation took 4608 ms to find 0 implicit places.
// Phase 1: matrix 5580 rows 2163 cols
[2022-06-08 05:23:56] [INFO ] Computed 32 place invariants in 186 ms
[2022-06-08 05:24:00] [INFO ] Dead Transitions using invariants and state equation in 4754 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2163/2163 places, 5580/5580 transitions.
Stuttering acceptance computed with spot in 257 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : CANInsertWithFailure-PT-030-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}, { cond=p0, acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 4}]], initial=0, aps=[p2:(LEQ 3 s1543), p0:(LEQ 2 s674), p1:(LEQ 2 s1241)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 692 steps with 0 reset in 6 ms.
FORMULA CANInsertWithFailure-PT-030-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-030-LTLCardinality-06 finished in 9871 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 2163 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Drop transitions removed 210 transitions
Trivial Post-agglo rules discarded 210 transitions
Performed 210 trivial Post agglomeration. Transition count delta: 210
Iterating post reduction 0 with 210 rules applied. Total rules applied 210 place count 2163 transition count 5370
Reduce places removed 210 places and 0 transitions.
Iterating post reduction 1 with 210 rules applied. Total rules applied 420 place count 1953 transition count 5370
Performed 870 Post agglomeration using F-continuation condition.Transition count delta: 870
Deduced a syphon composed of 870 places in 1 ms
Reduce places removed 870 places and 0 transitions.
Iterating global reduction 2 with 1740 rules applied. Total rules applied 2160 place count 1083 transition count 4500
Drop transitions removed 812 transitions
Redundant transition composition rules discarded 812 transitions
Iterating global reduction 2 with 812 rules applied. Total rules applied 2972 place count 1083 transition count 3688
Applied a total of 2972 rules in 729 ms. Remains 1083 /2163 variables (removed 1080) and now considering 3688/5580 (removed 1892) transitions.
// Phase 1: matrix 3688 rows 1083 cols
[2022-06-08 05:24:02] [INFO ] Computed 32 place invariants in 43 ms
[2022-06-08 05:24:03] [INFO ] Implicit Places using invariants in 1198 ms returned []
// Phase 1: matrix 3688 rows 1083 cols
[2022-06-08 05:24:03] [INFO ] Computed 32 place invariants in 43 ms
[2022-06-08 05:24:04] [INFO ] Implicit Places using invariants and state equation in 1823 ms returned []
Implicit Place search using SMT with State Equation took 3023 ms to find 0 implicit places.
[2022-06-08 05:24:05] [INFO ] Redundant transitions in 247 ms returned []
// Phase 1: matrix 3688 rows 1083 cols
[2022-06-08 05:24:05] [INFO ] Computed 32 place invariants in 56 ms
[2022-06-08 05:24:08] [INFO ] Dead Transitions using invariants and state equation in 3148 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1083/2163 places, 3688/5580 transitions.
Finished structural reductions, in 1 iterations. Remains : 1083/2163 places, 3688/5580 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-030-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 3 s1073)], 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 156 steps with 0 reset in 1 ms.
FORMULA CANInsertWithFailure-PT-030-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-030-LTLCardinality-07 finished in 7219 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 2163 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Drop transitions removed 210 transitions
Trivial Post-agglo rules discarded 210 transitions
Performed 210 trivial Post agglomeration. Transition count delta: 210
Iterating post reduction 0 with 210 rules applied. Total rules applied 210 place count 2163 transition count 5370
Reduce places removed 210 places and 0 transitions.
Iterating post reduction 1 with 210 rules applied. Total rules applied 420 place count 1953 transition count 5370
Performed 840 Post agglomeration using F-continuation condition.Transition count delta: 840
Deduced a syphon composed of 840 places in 1 ms
Reduce places removed 840 places and 0 transitions.
Iterating global reduction 2 with 1680 rules applied. Total rules applied 2100 place count 1113 transition count 4530
Drop transitions removed 783 transitions
Redundant transition composition rules discarded 783 transitions
Iterating global reduction 2 with 783 rules applied. Total rules applied 2883 place count 1113 transition count 3747
Partial Post-agglomeration rule applied 58 times.
Drop transitions removed 58 transitions
Iterating global reduction 2 with 58 rules applied. Total rules applied 2941 place count 1113 transition count 3747
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 2969 place count 1085 transition count 3719
Iterating global reduction 2 with 28 rules applied. Total rules applied 2997 place count 1085 transition count 3719
Drop transitions removed 28 transitions
Redundant transition composition rules discarded 28 transitions
Iterating global reduction 2 with 28 rules applied. Total rules applied 3025 place count 1085 transition count 3691
Applied a total of 3025 rules in 975 ms. Remains 1085 /2163 variables (removed 1078) and now considering 3691/5580 (removed 1889) transitions.
// Phase 1: matrix 3691 rows 1085 cols
[2022-06-08 05:24:09] [INFO ] Computed 32 place invariants in 107 ms
[2022-06-08 05:24:10] [INFO ] Implicit Places using invariants in 931 ms returned []
// Phase 1: matrix 3691 rows 1085 cols
[2022-06-08 05:24:10] [INFO ] Computed 32 place invariants in 49 ms
[2022-06-08 05:24:11] [INFO ] State equation strengthened by 2667 read => feed constraints.
[2022-06-08 05:24:13] [INFO ] Implicit Places using invariants and state equation in 2821 ms returned []
Implicit Place search using SMT with State Equation took 3753 ms to find 0 implicit places.
[2022-06-08 05:24:13] [INFO ] Redundant transitions in 249 ms returned []
// Phase 1: matrix 3691 rows 1085 cols
[2022-06-08 05:24:13] [INFO ] Computed 32 place invariants in 84 ms
[2022-06-08 05:24:17] [INFO ] Dead Transitions using invariants and state equation in 4310 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1085/2163 places, 3691/5580 transitions.
Finished structural reductions, in 1 iterations. Remains : 1085/2163 places, 3691/5580 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-030-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s749 s163)], 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 651 reset in 1028 ms.
Stack based approach found an accepted trace after 45648 steps with 296 reset with depth 153 and stack size 153 in 401 ms.
FORMULA CANInsertWithFailure-PT-030-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property CANInsertWithFailure-PT-030-LTLCardinality-08 finished in 10797 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(F((X(G(p0))&&(X(p1)||p1))))))'
Support contains 3 out of 2163 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Drop transitions removed 209 transitions
Trivial Post-agglo rules discarded 209 transitions
Performed 209 trivial Post agglomeration. Transition count delta: 209
Iterating post reduction 0 with 209 rules applied. Total rules applied 209 place count 2163 transition count 5371
Reduce places removed 209 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 210 rules applied. Total rules applied 419 place count 1954 transition count 5370
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 420 place count 1953 transition count 5370
Performed 812 Post agglomeration using F-continuation condition.Transition count delta: 812
Deduced a syphon composed of 812 places in 1 ms
Reduce places removed 812 places and 0 transitions.
Iterating global reduction 3 with 1624 rules applied. Total rules applied 2044 place count 1141 transition count 4558
Drop transitions removed 755 transitions
Redundant transition composition rules discarded 755 transitions
Iterating global reduction 3 with 755 rules applied. Total rules applied 2799 place count 1141 transition count 3803
Partial Post-agglomeration rule applied 114 times.
Drop transitions removed 114 transitions
Iterating global reduction 3 with 114 rules applied. Total rules applied 2913 place count 1141 transition count 3803
Discarding 56 places :
Symmetric choice reduction at 3 with 56 rule applications. Total rules 2969 place count 1085 transition count 3747
Iterating global reduction 3 with 56 rules applied. Total rules applied 3025 place count 1085 transition count 3747
Drop transitions removed 28 transitions
Redundant transition composition rules discarded 28 transitions
Iterating global reduction 3 with 28 rules applied. Total rules applied 3053 place count 1085 transition count 3719
Applied a total of 3053 rules in 1031 ms. Remains 1085 /2163 variables (removed 1078) and now considering 3719/5580 (removed 1861) transitions.
// Phase 1: matrix 3719 rows 1085 cols
[2022-06-08 05:24:20] [INFO ] Computed 32 place invariants in 56 ms
[2022-06-08 05:24:21] [INFO ] Implicit Places using invariants in 1085 ms returned []
// Phase 1: matrix 3719 rows 1085 cols
[2022-06-08 05:24:21] [INFO ] Computed 32 place invariants in 88 ms
[2022-06-08 05:24:22] [INFO ] State equation strengthened by 2695 read => feed constraints.
[2022-06-08 05:24:25] [INFO ] Implicit Places using invariants and state equation in 3717 ms returned []
Implicit Place search using SMT with State Equation took 4812 ms to find 0 implicit places.
[2022-06-08 05:24:25] [INFO ] Redundant transitions in 196 ms returned []
// Phase 1: matrix 3719 rows 1085 cols
[2022-06-08 05:24:25] [INFO ] Computed 32 place invariants in 90 ms
[2022-06-08 05:24:28] [INFO ] Dead Transitions using invariants and state equation in 3281 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1085/2163 places, 3719/5580 transitions.
Finished structural reductions, in 1 iterations. Remains : 1085/2163 places, 3719/5580 transitions.
Stuttering acceptance computed with spot in 145 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-030-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ s868 s954), p0:(LEQ 1 s110)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 302 steps with 1 reset in 3 ms.
FORMULA CANInsertWithFailure-PT-030-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-030-LTLCardinality-09 finished in 9508 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 2163 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Applied a total of 0 rules in 117 ms. Remains 2163 /2163 variables (removed 0) and now considering 5580/5580 (removed 0) transitions.
// Phase 1: matrix 5580 rows 2163 cols
[2022-06-08 05:24:29] [INFO ] Computed 32 place invariants in 247 ms
[2022-06-08 05:24:29] [INFO ] Implicit Places using invariants in 1041 ms returned []
// Phase 1: matrix 5580 rows 2163 cols
[2022-06-08 05:24:30] [INFO ] Computed 32 place invariants in 230 ms
[2022-06-08 05:24:31] [INFO ] Implicit Places using invariants and state equation in 1171 ms returned []
Implicit Place search using SMT with State Equation took 2214 ms to find 0 implicit places.
// Phase 1: matrix 5580 rows 2163 cols
[2022-06-08 05:24:31] [INFO ] Computed 32 place invariants in 236 ms
[2022-06-08 05:24:35] [INFO ] Dead Transitions using invariants and state equation in 4219 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2163/2163 places, 5580/5580 transitions.
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-030-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(GT s1050 s1007)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 644 steps with 0 reset in 3 ms.
FORMULA CANInsertWithFailure-PT-030-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-030-LTLCardinality-12 finished in 6691 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||F(p1))))'
Support contains 4 out of 2163 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Applied a total of 0 rules in 112 ms. Remains 2163 /2163 variables (removed 0) and now considering 5580/5580 (removed 0) transitions.
// Phase 1: matrix 5580 rows 2163 cols
[2022-06-08 05:24:35] [INFO ] Computed 32 place invariants in 147 ms
[2022-06-08 05:24:37] [INFO ] Implicit Places using invariants in 1490 ms returned []
// Phase 1: matrix 5580 rows 2163 cols
[2022-06-08 05:24:37] [INFO ] Computed 32 place invariants in 141 ms
[2022-06-08 05:24:39] [INFO ] Implicit Places using invariants and state equation in 2931 ms returned []
Implicit Place search using SMT with State Equation took 4428 ms to find 0 implicit places.
// Phase 1: matrix 5580 rows 2163 cols
[2022-06-08 05:24:40] [INFO ] Computed 32 place invariants in 161 ms
[2022-06-08 05:24:46] [INFO ] Dead Transitions using invariants and state equation in 6172 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2163/2163 places, 5580/5580 transitions.
Stuttering acceptance computed with spot in 149 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CANInsertWithFailure-PT-030-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p1), 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 p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(LEQ s923 s1807), p0:(GT s526 s1964)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 2736 ms.
Product exploration explored 100000 steps with 50000 reset in 3103 ms.
Computed a total of 122 stabilizing places and 210 stable transitions
Computed a total of 122 stabilizing places and 210 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p1))
Knowledge based reduction with 6 factoid took 140 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA CANInsertWithFailure-PT-030-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CANInsertWithFailure-PT-030-LTLCardinality-13 finished in 16899 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U G(!p0))&&X(F(p1))))'
Support contains 3 out of 2163 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Applied a total of 0 rules in 118 ms. Remains 2163 /2163 variables (removed 0) and now considering 5580/5580 (removed 0) transitions.
// Phase 1: matrix 5580 rows 2163 cols
[2022-06-08 05:24:52] [INFO ] Computed 32 place invariants in 166 ms
[2022-06-08 05:24:54] [INFO ] Implicit Places using invariants in 1611 ms returned []
// Phase 1: matrix 5580 rows 2163 cols
[2022-06-08 05:24:54] [INFO ] Computed 32 place invariants in 155 ms
[2022-06-08 05:24:56] [INFO ] Implicit Places using invariants and state equation in 2614 ms returned []
Implicit Place search using SMT with State Equation took 4228 ms to find 0 implicit places.
// Phase 1: matrix 5580 rows 2163 cols
[2022-06-08 05:24:56] [INFO ] Computed 32 place invariants in 183 ms
[2022-06-08 05:25:02] [INFO ] Dead Transitions using invariants and state equation in 6214 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2163/2163 places, 5580/5580 transitions.
Stuttering acceptance computed with spot in 170 ms :[(OR (NOT p1) p0), p0, p0, (NOT p1), true]
Running random walk in product with property : CANInsertWithFailure-PT-030-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(GT 2 s852), p1:(LEQ s2050 s2161)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1026 steps with 5 reset in 11 ms.
FORMULA CANInsertWithFailure-PT-030-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-030-LTLCardinality-14 finished in 10771 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X(F(X(F(p0)))))))'
Support contains 1 out of 2163 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Drop transitions removed 210 transitions
Trivial Post-agglo rules discarded 210 transitions
Performed 210 trivial Post agglomeration. Transition count delta: 210
Iterating post reduction 0 with 210 rules applied. Total rules applied 210 place count 2163 transition count 5370
Reduce places removed 210 places and 0 transitions.
Iterating post reduction 1 with 210 rules applied. Total rules applied 420 place count 1953 transition count 5370
Performed 869 Post agglomeration using F-continuation condition.Transition count delta: 869
Deduced a syphon composed of 869 places in 1 ms
Reduce places removed 869 places and 0 transitions.
Iterating global reduction 2 with 1738 rules applied. Total rules applied 2158 place count 1084 transition count 4501
Drop transitions removed 812 transitions
Redundant transition composition rules discarded 812 transitions
Iterating global reduction 2 with 812 rules applied. Total rules applied 2970 place count 1084 transition count 3689
Applied a total of 2970 rules in 592 ms. Remains 1084 /2163 variables (removed 1079) and now considering 3689/5580 (removed 1891) transitions.
// Phase 1: matrix 3689 rows 1084 cols
[2022-06-08 05:25:03] [INFO ] Computed 32 place invariants in 48 ms
[2022-06-08 05:25:04] [INFO ] Implicit Places using invariants in 963 ms returned []
// Phase 1: matrix 3689 rows 1084 cols
[2022-06-08 05:25:04] [INFO ] Computed 32 place invariants in 44 ms
[2022-06-08 05:25:05] [INFO ] State equation strengthened by 2666 read => feed constraints.
[2022-06-08 05:25:07] [INFO ] Implicit Places using invariants and state equation in 2876 ms returned []
Implicit Place search using SMT with State Equation took 3840 ms to find 0 implicit places.
[2022-06-08 05:25:07] [INFO ] Redundant transitions in 159 ms returned []
// Phase 1: matrix 3689 rows 1084 cols
[2022-06-08 05:25:07] [INFO ] Computed 32 place invariants in 46 ms
[2022-06-08 05:25:11] [INFO ] Dead Transitions using invariants and state equation in 3822 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1084/2163 places, 3689/5580 transitions.
Finished structural reductions, in 1 iterations. Remains : 1084/2163 places, 3689/5580 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-030-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 3 s1067)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 156 steps with 0 reset in 2 ms.
FORMULA CANInsertWithFailure-PT-030-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-030-LTLCardinality-15 finished in 8509 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||G(p1)))'
[2022-06-08 05:25:12] [INFO ] Flatten gal took : 164 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin992791382118599224
[2022-06-08 05:25:12] [INFO ] Too many transitions (5580) to apply POR reductions. Disabling POR matrices.
[2022-06-08 05:25:12] [INFO ] Applying decomposition
[2022-06-08 05:25:12] [INFO ] Built C files in 128ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin992791382118599224
Running compilation step : cd /tmp/ltsmin992791382118599224;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' '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'
[2022-06-08 05:25:12] [INFO ] Flatten gal took : 182 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/graph1077268532552134979.txt' '-o' '/tmp/graph1077268532552134979.bin' '-w' '/tmp/graph1077268532552134979.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph1077268532552134979.bin' '-l' '-1' '-v' '-w' '/tmp/graph1077268532552134979.weights' '-q' '0' '-e' '0.001'
[2022-06-08 05:25:12] [INFO ] Decomposing Gal with order
[2022-06-08 05:25:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-08 05:25:13] [INFO ] Removed a total of 2707 redundant transitions.
[2022-06-08 05:25:13] [INFO ] Flatten gal took : 563 ms
[2022-06-08 05:25:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 2960 labels/synchronizations in 189 ms.
[2022-06-08 05:25:13] [INFO ] Time to serialize gal into /tmp/LTLCardinality5787564533320754182.gal : 43 ms
[2022-06-08 05:25:13] [INFO ] Time to serialize properties into /tmp/LTLCardinality11294513090114863356.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/LTLCardinality5787564533320754182.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality11294513090114863356.ltl' '-c' '-stutter-deadlock'
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/LTLCardina...268
Read 1 LTL properties
Checking formula 0 : !(((G("(i35.u80.Node7GiveAnswer20<3)"))||(G("(i7.u19.Node5GiveAnswer4<2)"))))
Formula 0 simplified : !(G"(i35.u80.Node7GiveAnswer20<3)" | G"(i7.u19.Node5GiveAnswer4<2)")
Compilation finished in 31597 ms.
Running link step : cd /tmp/ltsmin992791382118599224;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 124 ms.
Running LTSmin : cd /tmp/ltsmin992791382118599224;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '([]((LTLAPp0==true))||[]((LTLAPp1==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-06-08 05:47:17] [INFO ] Flatten gal took : 618 ms
[2022-06-08 05:47:17] [INFO ] Time to serialize gal into /tmp/LTLCardinality3750859044578486602.gal : 71 ms
[2022-06-08 05:47:17] [INFO ] Time to serialize properties into /tmp/LTLCardinality9790586376303325339.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/LTLCardinality3750859044578486602.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality9790586376303325339.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/LTLCardina...288
Read 1 LTL properties
Checking formula 0 : !(((G("(Node7GiveAnswer20<3)"))||(G("(Node5GiveAnswer4<2)"))))
Formula 0 simplified : !(G"(Node7GiveAnswer20<3)" | G"(Node5GiveAnswer4<2)")
Detected timeout of ITS tools.
[2022-06-08 06:09:21] [INFO ] Flatten gal took : 384 ms
[2022-06-08 06:09:22] [INFO ] Input system was already deterministic with 5580 transitions.
[2022-06-08 06:09:22] [INFO ] Transformed 2163 places.
[2022-06-08 06:09:22] [INFO ] Transformed 5580 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-06-08 06:09:26] [INFO ] Time to serialize gal into /tmp/LTLCardinality17793711414414415691.gal : 47 ms
[2022-06-08 06:09:26] [INFO ] Time to serialize properties into /tmp/LTLCardinality6597014048061904204.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/LTLCardinality17793711414414415691.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality6597014048061904204.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--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/LTLCardina...334
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !(((G("(Node7GiveAnswer20<3)"))||(G("(Node5GiveAnswer4<2)"))))
Formula 0 simplified : !(G"(Node7GiveAnswer20<3)" | G"(Node5GiveAnswer4<2)")
BK_TIME_CONFINEMENT_REACHED
--------------------
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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ 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="CANInsertWithFailure-PT-030"
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 CANInsertWithFailure-PT-030, 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 r294-smll-165463872300027"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-030.tgz
mv CANInsertWithFailure-PT-030 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 ;