About the Execution of ITS-Tools for PolyORBLF-PT-S02J06T10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16218.884 | 3600000.00 | 12901981.00 | 16761.60 | FFT?TFFTT?FFFFFF | 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.r168-tall-165277016900627.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 PolyORBLF-PT-S02J06T10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277016900627
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 22K Apr 29 13:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 121K Apr 29 13:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 38K Apr 29 13:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 200K Apr 29 13:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 17K May 9 08:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 54K May 9 08:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 9 08:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 60K May 9 08:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.9K May 9 08:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.0K May 9 08:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 10 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 1.1M May 10 09:34 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBLF-PT-S02J06T10-LTLCardinality-00
FORMULA_NAME PolyORBLF-PT-S02J06T10-LTLCardinality-01
FORMULA_NAME PolyORBLF-PT-S02J06T10-LTLCardinality-02
FORMULA_NAME PolyORBLF-PT-S02J06T10-LTLCardinality-03
FORMULA_NAME PolyORBLF-PT-S02J06T10-LTLCardinality-04
FORMULA_NAME PolyORBLF-PT-S02J06T10-LTLCardinality-05
FORMULA_NAME PolyORBLF-PT-S02J06T10-LTLCardinality-06
FORMULA_NAME PolyORBLF-PT-S02J06T10-LTLCardinality-07
FORMULA_NAME PolyORBLF-PT-S02J06T10-LTLCardinality-08
FORMULA_NAME PolyORBLF-PT-S02J06T10-LTLCardinality-09
FORMULA_NAME PolyORBLF-PT-S02J06T10-LTLCardinality-10
FORMULA_NAME PolyORBLF-PT-S02J06T10-LTLCardinality-11
FORMULA_NAME PolyORBLF-PT-S02J06T10-LTLCardinality-12
FORMULA_NAME PolyORBLF-PT-S02J06T10-LTLCardinality-13
FORMULA_NAME PolyORBLF-PT-S02J06T10-LTLCardinality-14
FORMULA_NAME PolyORBLF-PT-S02J06T10-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652898458751
Running Version 202205111006
[2022-05-18 18:27:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-18 18:27:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 18:27:40] [INFO ] Load time of PNML (sax parser for PT used): 165 ms
[2022-05-18 18:27:40] [INFO ] Transformed 844 places.
[2022-05-18 18:27:40] [INFO ] Transformed 1812 transitions.
[2022-05-18 18:27:40] [INFO ] Parsed PT model containing 844 places and 1812 transitions in 292 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 160 transitions
Reduce redundant transitions removed 160 transitions.
FORMULA PolyORBLF-PT-S02J06T10-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T10-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T10-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 160 out of 844 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 844/844 places, 1652/1652 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 842 transition count 1652
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 12 place count 832 transition count 1642
Iterating global reduction 1 with 10 rules applied. Total rules applied 22 place count 832 transition count 1642
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 31 place count 823 transition count 1633
Iterating global reduction 1 with 9 rules applied. Total rules applied 40 place count 823 transition count 1633
Applied a total of 40 rules in 159 ms. Remains 823 /844 variables (removed 21) and now considering 1633/1652 (removed 19) transitions.
[2022-05-18 18:27:41] [INFO ] Flow matrix only has 1613 transitions (discarded 20 similar events)
// Phase 1: matrix 1613 rows 823 cols
[2022-05-18 18:27:41] [INFO ] Computed 56 place invariants in 103 ms
[2022-05-18 18:27:43] [INFO ] Dead Transitions using invariants and state equation in 2496 ms found 110 transitions.
Found 110 dead transitions using SMT.
Drop transitions removed 110 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 110 transitions.
[2022-05-18 18:27:43] [INFO ] Flow matrix only has 1503 transitions (discarded 20 similar events)
// Phase 1: matrix 1503 rows 823 cols
[2022-05-18 18:27:43] [INFO ] Computed 56 place invariants in 47 ms
[2022-05-18 18:27:44] [INFO ] Implicit Places using invariants in 731 ms returned [105, 204, 254, 451, 525, 567, 570, 626, 778, 820]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 736 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 813/844 places, 1523/1652 transitions.
Reduce places removed 2 places and 20 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 811 transition count 1503
Reduce places removed 20 places and 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 22 place count 791 transition count 1483
Applied a total of 22 rules in 30 ms. Remains 791 /813 variables (removed 22) and now considering 1483/1523 (removed 40) transitions.
[2022-05-18 18:27:44] [INFO ] Flow matrix only has 1463 transitions (discarded 20 similar events)
// Phase 1: matrix 1463 rows 791 cols
[2022-05-18 18:27:44] [INFO ] Computed 46 place invariants in 24 ms
[2022-05-18 18:27:45] [INFO ] Implicit Places using invariants in 649 ms returned []
[2022-05-18 18:27:45] [INFO ] Flow matrix only has 1463 transitions (discarded 20 similar events)
// Phase 1: matrix 1463 rows 791 cols
[2022-05-18 18:27:45] [INFO ] Computed 46 place invariants in 18 ms
[2022-05-18 18:27:45] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 18:27:54] [INFO ] Implicit Places using invariants and state equation in 9657 ms returned []
Implicit Place search using SMT with State Equation took 10311 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 791/844 places, 1483/1652 transitions.
Finished structural reductions, in 2 iterations. Remains : 791/844 places, 1483/1652 transitions.
Support contains 160 out of 791 places after structural reductions.
[2022-05-18 18:27:55] [INFO ] Flatten gal took : 160 ms
[2022-05-18 18:27:55] [INFO ] Flatten gal took : 101 ms
[2022-05-18 18:27:55] [INFO ] Input system was already deterministic with 1483 transitions.
Support contains 156 out of 791 places (down from 160) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 476 ms. (steps per millisecond=21 ) properties (out of 21) seen :11
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2022-05-18 18:27:57] [INFO ] Flow matrix only has 1463 transitions (discarded 20 similar events)
// Phase 1: matrix 1463 rows 791 cols
[2022-05-18 18:27:57] [INFO ] Computed 46 place invariants in 19 ms
[2022-05-18 18:27:58] [INFO ] [Real]Absence check using 17 positive place invariants in 6 ms returned sat
[2022-05-18 18:27:58] [INFO ] [Real]Absence check using 17 positive and 29 generalized place invariants in 36 ms returned sat
[2022-05-18 18:27:58] [INFO ] After 1142ms SMT Verify possible using all constraints in real domain returned unsat :8 sat :0 real:2
[2022-05-18 18:27:58] [INFO ] [Nat]Absence check using 17 positive place invariants in 11 ms returned sat
[2022-05-18 18:27:58] [INFO ] [Nat]Absence check using 17 positive and 29 generalized place invariants in 24 ms returned sat
[2022-05-18 18:28:03] [INFO ] After 4718ms SMT Verify possible using state equation in natural domain returned unsat :8 sat :2
[2022-05-18 18:28:03] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 18:28:04] [INFO ] After 1284ms SMT Verify possible using 120 Read/Feed constraints in natural domain returned unsat :8 sat :2
[2022-05-18 18:28:05] [INFO ] Deduced a trap composed of 157 places in 371 ms of which 41 ms to minimize.
[2022-05-18 18:28:05] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 440 ms
[2022-05-18 18:28:05] [INFO ] Deduced a trap composed of 71 places in 400 ms of which 1 ms to minimize.
[2022-05-18 18:28:06] [INFO ] Deduced a trap composed of 70 places in 367 ms of which 1 ms to minimize.
[2022-05-18 18:28:06] [INFO ] Deduced a trap composed of 35 places in 261 ms of which 1 ms to minimize.
[2022-05-18 18:28:06] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1323 ms
[2022-05-18 18:28:06] [INFO ] After 3631ms SMT Verify possible using trap constraints in natural domain returned unsat :9 sat :1
Attempting to minimize the solution found.
Minimization took 48 ms.
[2022-05-18 18:28:06] [INFO ] After 8614ms SMT Verify possible using all constraints in natural domain returned unsat :9 sat :1
Fused 10 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 13 ms.
Support contains 1 out of 791 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 791/791 places, 1483/1483 transitions.
Drop transitions removed 69 transitions
Trivial Post-agglo rules discarded 69 transitions
Performed 69 trivial Post agglomeration. Transition count delta: 69
Iterating post reduction 0 with 69 rules applied. Total rules applied 69 place count 791 transition count 1414
Reduce places removed 69 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 70 rules applied. Total rules applied 139 place count 722 transition count 1413
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 140 place count 721 transition count 1413
Performed 99 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 99 Pre rules applied. Total rules applied 140 place count 721 transition count 1314
Deduced a syphon composed of 99 places in 1 ms
Reduce places removed 99 places and 0 transitions.
Iterating global reduction 3 with 198 rules applied. Total rules applied 338 place count 622 transition count 1314
Performed 81 Post agglomeration using F-continuation condition.Transition count delta: 81
Deduced a syphon composed of 81 places in 1 ms
Reduce places removed 81 places and 0 transitions.
Iterating global reduction 3 with 162 rules applied. Total rules applied 500 place count 541 transition count 1233
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 508 place count 533 transition count 1225
Iterating global reduction 3 with 8 rules applied. Total rules applied 516 place count 533 transition count 1225
Free-agglomeration rule (complex) applied 20 times.
Iterating global reduction 3 with 20 rules applied. Total rules applied 536 place count 533 transition count 1205
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 3 with 20 rules applied. Total rules applied 556 place count 513 transition count 1205
Applied a total of 556 rules in 217 ms. Remains 513 /791 variables (removed 278) and now considering 1205/1483 (removed 278) transitions.
[2022-05-18 18:28:07] [INFO ] Flow matrix only has 1185 transitions (discarded 20 similar events)
// Phase 1: matrix 1185 rows 513 cols
[2022-05-18 18:28:07] [INFO ] Computed 46 place invariants in 20 ms
[2022-05-18 18:28:07] [INFO ] Dead Transitions using invariants and state equation in 828 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 513/791 places, 1205/1483 transitions.
Incomplete random walk after 10000 steps, including 5 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 1) 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 1) seen :0
Interrupted probabilistic random walk after 185052 steps, run timeout after 3001 ms. (steps per millisecond=61 ) properties seen :{}
Probabilistic random walk after 185052 steps, saw 124790 distinct states, run finished after 3002 ms. (steps per millisecond=61 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-18 18:28:11] [INFO ] Flow matrix only has 1185 transitions (discarded 20 similar events)
// Phase 1: matrix 1185 rows 513 cols
[2022-05-18 18:28:11] [INFO ] Computed 46 place invariants in 28 ms
[2022-05-18 18:28:11] [INFO ] [Real]Absence check using 16 positive place invariants in 7 ms returned sat
[2022-05-18 18:28:11] [INFO ] [Real]Absence check using 16 positive and 30 generalized place invariants in 23 ms returned sat
[2022-05-18 18:28:11] [INFO ] After 822ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 18:28:11] [INFO ] [Nat]Absence check using 16 positive place invariants in 18 ms returned sat
[2022-05-18 18:28:11] [INFO ] [Nat]Absence check using 16 positive and 30 generalized place invariants in 30 ms returned sat
[2022-05-18 18:28:13] [INFO ] After 1025ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 18:28:13] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 18:28:13] [INFO ] After 469ms SMT Verify possible using 120 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-18 18:28:13] [INFO ] Deduced a trap composed of 42 places in 242 ms of which 1 ms to minimize.
[2022-05-18 18:28:14] [INFO ] Deduced a trap composed of 42 places in 182 ms of which 0 ms to minimize.
[2022-05-18 18:28:14] [INFO ] Deduced a trap composed of 248 places in 250 ms of which 1 ms to minimize.
[2022-05-18 18:28:15] [INFO ] Deduced a trap composed of 123 places in 243 ms of which 1 ms to minimize.
[2022-05-18 18:28:15] [INFO ] Deduced a trap composed of 67 places in 249 ms of which 1 ms to minimize.
[2022-05-18 18:28:15] [INFO ] Deduced a trap composed of 96 places in 242 ms of which 1 ms to minimize.
[2022-05-18 18:28:16] [INFO ] Deduced a trap composed of 152 places in 236 ms of which 0 ms to minimize.
[2022-05-18 18:28:16] [INFO ] Deduced a trap composed of 152 places in 239 ms of which 0 ms to minimize.
[2022-05-18 18:28:16] [INFO ] Deduced a trap composed of 145 places in 241 ms of which 1 ms to minimize.
[2022-05-18 18:28:17] [INFO ] Deduced a trap composed of 209 places in 214 ms of which 1 ms to minimize.
[2022-05-18 18:28:17] [INFO ] Deduced a trap composed of 198 places in 217 ms of which 0 ms to minimize.
[2022-05-18 18:28:17] [INFO ] Deduced a trap composed of 244 places in 209 ms of which 0 ms to minimize.
[2022-05-18 18:28:17] [INFO ] Deduced a trap composed of 208 places in 212 ms of which 1 ms to minimize.
[2022-05-18 18:28:18] [INFO ] Deduced a trap composed of 100 places in 215 ms of which 1 ms to minimize.
[2022-05-18 18:28:18] [INFO ] Deduced a trap composed of 122 places in 230 ms of which 0 ms to minimize.
[2022-05-18 18:28:18] [INFO ] Deduced a trap composed of 107 places in 216 ms of which 1 ms to minimize.
[2022-05-18 18:28:19] [INFO ] Trap strengthening (SAT) tested/added 17/16 trap constraints in 5879 ms
[2022-05-18 18:28:19] [INFO ] After 6393ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 41 ms.
[2022-05-18 18:28:19] [INFO ] After 7593ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 513 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 513/513 places, 1205/1205 transitions.
Applied a total of 0 rules in 32 ms. Remains 513 /513 variables (removed 0) and now considering 1205/1205 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 513/513 places, 1205/1205 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 513/513 places, 1205/1205 transitions.
Applied a total of 0 rules in 35 ms. Remains 513 /513 variables (removed 0) and now considering 1205/1205 (removed 0) transitions.
[2022-05-18 18:28:19] [INFO ] Flow matrix only has 1185 transitions (discarded 20 similar events)
// Phase 1: matrix 1185 rows 513 cols
[2022-05-18 18:28:19] [INFO ] Computed 46 place invariants in 17 ms
[2022-05-18 18:28:20] [INFO ] Implicit Places using invariants in 594 ms returned []
[2022-05-18 18:28:20] [INFO ] Flow matrix only has 1185 transitions (discarded 20 similar events)
// Phase 1: matrix 1185 rows 513 cols
[2022-05-18 18:28:20] [INFO ] Computed 46 place invariants in 20 ms
[2022-05-18 18:28:20] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 18:28:27] [INFO ] Implicit Places using invariants and state equation in 7061 ms returned []
Implicit Place search using SMT with State Equation took 7667 ms to find 0 implicit places.
[2022-05-18 18:28:27] [INFO ] Redundant transitions in 83 ms returned []
[2022-05-18 18:28:27] [INFO ] Flow matrix only has 1185 transitions (discarded 20 similar events)
// Phase 1: matrix 1185 rows 513 cols
[2022-05-18 18:28:27] [INFO ] Computed 46 place invariants in 20 ms
[2022-05-18 18:28:28] [INFO ] Dead Transitions using invariants and state equation in 962 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 513/513 places, 1205/1205 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 513 transition count 1185
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: -40
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 1 with 20 rules applied. Total rules applied 40 place count 503 transition count 1225
Drop transitions removed 40 transitions
Redundant transition composition rules discarded 40 transitions
Iterating global reduction 1 with 40 rules applied. Total rules applied 80 place count 503 transition count 1185
Free-agglomeration rule applied 10 times.
Iterating global reduction 1 with 10 rules applied. Total rules applied 90 place count 503 transition count 1175
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 100 place count 493 transition count 1175
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 2 with 12 rules applied. Total rules applied 112 place count 493 transition count 1163
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 124 place count 481 transition count 1163
Applied a total of 124 rules in 104 ms. Remains 481 /513 variables (removed 32) and now considering 1163/1205 (removed 42) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1163 rows 481 cols
[2022-05-18 18:28:28] [INFO ] Computed 46 place invariants in 16 ms
[2022-05-18 18:28:28] [INFO ] [Real]Absence check using 16 positive place invariants in 4 ms returned sat
[2022-05-18 18:28:28] [INFO ] [Real]Absence check using 16 positive and 30 generalized place invariants in 22 ms returned sat
[2022-05-18 18:28:29] [INFO ] After 1185ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 18:28:29] [INFO ] [Nat]Absence check using 16 positive place invariants in 4 ms returned sat
[2022-05-18 18:28:29] [INFO ] [Nat]Absence check using 16 positive and 30 generalized place invariants in 22 ms returned sat
[2022-05-18 18:28:30] [INFO ] After 503ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 18:28:30] [INFO ] Deduced a trap composed of 39 places in 41 ms of which 0 ms to minimize.
[2022-05-18 18:28:30] [INFO ] Deduced a trap composed of 40 places in 40 ms of which 0 ms to minimize.
[2022-05-18 18:28:30] [INFO ] Deduced a trap composed of 39 places in 35 ms of which 0 ms to minimize.
[2022-05-18 18:28:30] [INFO ] Deduced a trap composed of 39 places in 34 ms of which 1 ms to minimize.
[2022-05-18 18:28:30] [INFO ] Deduced a trap composed of 39 places in 36 ms of which 0 ms to minimize.
[2022-05-18 18:28:30] [INFO ] Deduced a trap composed of 39 places in 35 ms of which 0 ms to minimize.
[2022-05-18 18:28:30] [INFO ] Deduced a trap composed of 40 places in 36 ms of which 1 ms to minimize.
[2022-05-18 18:28:31] [INFO ] Deduced a trap composed of 39 places in 36 ms of which 0 ms to minimize.
[2022-05-18 18:28:31] [INFO ] Deduced a trap composed of 40 places in 35 ms of which 0 ms to minimize.
[2022-05-18 18:28:31] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 929 ms
[2022-05-18 18:28:31] [INFO ] After 1468ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 32 ms.
[2022-05-18 18:28:31] [INFO ] After 1615ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-18 18:28:31] [INFO ] Flatten gal took : 67 ms
[2022-05-18 18:28:31] [INFO ] Flatten gal took : 57 ms
[2022-05-18 18:28:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3642212409741066285.gal : 23 ms
[2022-05-18 18:28:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8974868317108084179.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms3938180049558596169;'/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/ReachabilityCardinality3642212409741066285.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8974868317108084179.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...319
Loading property file /tmp/ReachabilityCardinality8974868317108084179.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :7 after 8
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :8 after 9
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :9 after 10
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :10 after 16
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :16 after 17
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :17 after 88
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :88 after 3532
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :3532 after 11820
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :25568 after 25736
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :25736 after 27246
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :27246 after 31226
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :31226 after 63150
Detected timeout of ITS tools.
[2022-05-18 18:28:46] [INFO ] Flatten gal took : 53 ms
[2022-05-18 18:28:46] [INFO ] Applying decomposition
[2022-05-18 18:28:46] [INFO ] Flatten gal took : 50 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/graph40659840906364424.txt' '-o' '/tmp/graph40659840906364424.bin' '-w' '/tmp/graph40659840906364424.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph40659840906364424.bin' '-l' '-1' '-v' '-w' '/tmp/graph40659840906364424.weights' '-q' '0' '-e' '0.001'
[2022-05-18 18:28:46] [INFO ] Decomposing Gal with order
[2022-05-18 18:28:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 18:28:47] [INFO ] Removed a total of 1565 redundant transitions.
[2022-05-18 18:28:47] [INFO ] Flatten gal took : 284 ms
[2022-05-18 18:28:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 484 labels/synchronizations in 41 ms.
[2022-05-18 18:28:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8600474321906694636.gal : 12 ms
[2022-05-18 18:28:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2863477937553806099.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms3938180049558596169;'/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/ReachabilityCardinality8600474321906694636.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2863477937553806099.prop' '--nowitness'
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...298
Loading property file /tmp/ReachabilityCardinality2863477937553806099.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :4 after 23
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :23 after 462
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :462 after 2195
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2195 after 8834
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :8834 after 53938
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15274997603465369682
[2022-05-18 18:29:02] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15274997603465369682
Running compilation step : cd /tmp/ltsmin15274997603465369682;'/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/ltsmin15274997603465369682;'/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/ltsmin15274997603465369682;'/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)
FORMULA PolyORBLF-PT-S02J06T10-LTLCardinality-14 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 9 atomic propositions for a total of 12 simplifications.
FORMULA PolyORBLF-PT-S02J06T10-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T10-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T10-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T10-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F(F(X(p0))))))'
Support contains 11 out of 791 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 791/791 places, 1483/1483 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 791 transition count 1413
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 140 place count 721 transition count 1413
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 140 place count 721 transition count 1313
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 340 place count 621 transition count 1313
Performed 61 Post agglomeration using F-continuation condition.Transition count delta: 61
Deduced a syphon composed of 61 places in 1 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 2 with 122 rules applied. Total rules applied 462 place count 560 transition count 1252
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 471 place count 551 transition count 1243
Iterating global reduction 2 with 9 rules applied. Total rules applied 480 place count 551 transition count 1243
Applied a total of 480 rules in 124 ms. Remains 551 /791 variables (removed 240) and now considering 1243/1483 (removed 240) transitions.
[2022-05-18 18:29:05] [INFO ] Flow matrix only has 1223 transitions (discarded 20 similar events)
// Phase 1: matrix 1223 rows 551 cols
[2022-05-18 18:29:05] [INFO ] Computed 46 place invariants in 23 ms
[2022-05-18 18:29:07] [INFO ] Dead Transitions using invariants and state equation in 1336 ms found 0 transitions.
[2022-05-18 18:29:07] [INFO ] Flow matrix only has 1223 transitions (discarded 20 similar events)
// Phase 1: matrix 1223 rows 551 cols
[2022-05-18 18:29:07] [INFO ] Computed 46 place invariants in 23 ms
[2022-05-18 18:29:07] [INFO ] Implicit Places using invariants in 649 ms returned []
[2022-05-18 18:29:07] [INFO ] Flow matrix only has 1223 transitions (discarded 20 similar events)
// Phase 1: matrix 1223 rows 551 cols
[2022-05-18 18:29:07] [INFO ] Computed 46 place invariants in 26 ms
[2022-05-18 18:29:08] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 18:29:17] [INFO ] Implicit Places using invariants and state equation in 9397 ms returned []
Implicit Place search using SMT with State Equation took 10047 ms to find 0 implicit places.
[2022-05-18 18:29:17] [INFO ] Redundant transitions in 62 ms returned []
[2022-05-18 18:29:17] [INFO ] Flow matrix only has 1223 transitions (discarded 20 similar events)
// Phase 1: matrix 1223 rows 551 cols
[2022-05-18 18:29:17] [INFO ] Computed 46 place invariants in 22 ms
[2022-05-18 18:29:18] [INFO ] Dead Transitions using invariants and state equation in 1010 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 551/791 places, 1243/1483 transitions.
Finished structural reductions, in 1 iterations. Remains : 551/791 places, 1243/1483 transitions.
Stuttering acceptance computed with spot in 592 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J06T10-LTLCardinality-03 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 (ADD s0 s60 s133 s190 s252 s343 s358 s488 s493 s507) s224)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1844 reset in 665 ms.
Product exploration explored 100000 steps with 1862 reset in 572 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 114 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Finished random walk after 38 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=38 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 119 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Support contains 11 out of 551 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 551/551 places, 1243/1243 transitions.
Applied a total of 0 rules in 27 ms. Remains 551 /551 variables (removed 0) and now considering 1243/1243 (removed 0) transitions.
[2022-05-18 18:29:20] [INFO ] Flow matrix only has 1223 transitions (discarded 20 similar events)
// Phase 1: matrix 1223 rows 551 cols
[2022-05-18 18:29:20] [INFO ] Computed 46 place invariants in 16 ms
[2022-05-18 18:29:21] [INFO ] Dead Transitions using invariants and state equation in 1035 ms found 0 transitions.
[2022-05-18 18:29:21] [INFO ] Flow matrix only has 1223 transitions (discarded 20 similar events)
// Phase 1: matrix 1223 rows 551 cols
[2022-05-18 18:29:21] [INFO ] Computed 46 place invariants in 15 ms
[2022-05-18 18:29:22] [INFO ] Implicit Places using invariants in 640 ms returned []
[2022-05-18 18:29:22] [INFO ] Flow matrix only has 1223 transitions (discarded 20 similar events)
// Phase 1: matrix 1223 rows 551 cols
[2022-05-18 18:29:22] [INFO ] Computed 46 place invariants in 15 ms
[2022-05-18 18:29:22] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 18:29:35] [INFO ] Implicit Places using invariants and state equation in 13028 ms returned []
Implicit Place search using SMT with State Equation took 13670 ms to find 0 implicit places.
[2022-05-18 18:29:35] [INFO ] Redundant transitions in 23 ms returned []
[2022-05-18 18:29:35] [INFO ] Flow matrix only has 1223 transitions (discarded 20 similar events)
// Phase 1: matrix 1223 rows 551 cols
[2022-05-18 18:29:35] [INFO ] Computed 46 place invariants in 21 ms
[2022-05-18 18:29:36] [INFO ] Dead Transitions using invariants and state equation in 1048 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 551/551 places, 1243/1243 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Finished random walk after 42 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=42 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 144 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1883 reset in 448 ms.
Product exploration explored 100000 steps with 1872 reset in 481 ms.
Built C files in :
/tmp/ltsmin17772850030384239327
[2022-05-18 18:29:37] [INFO ] Computing symmetric may disable matrix : 1243 transitions.
[2022-05-18 18:29:37] [INFO ] Computation of Complete disable matrix. took 15 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 18:29:37] [INFO ] Computing symmetric may enable matrix : 1243 transitions.
[2022-05-18 18:29:37] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 18:29:38] [INFO ] Computing Do-Not-Accords matrix : 1243 transitions.
[2022-05-18 18:29:38] [INFO ] Computation of Completed DNA matrix. took 54 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 18:29:38] [INFO ] Built C files in 253ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17772850030384239327
Running compilation step : cd /tmp/ltsmin17772850030384239327;'/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/ltsmin17772850030384239327;'/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/ltsmin17772850030384239327;'/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 11 out of 551 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 551/551 places, 1243/1243 transitions.
Applied a total of 0 rules in 31 ms. Remains 551 /551 variables (removed 0) and now considering 1243/1243 (removed 0) transitions.
[2022-05-18 18:29:41] [INFO ] Flow matrix only has 1223 transitions (discarded 20 similar events)
// Phase 1: matrix 1223 rows 551 cols
[2022-05-18 18:29:41] [INFO ] Computed 46 place invariants in 32 ms
[2022-05-18 18:29:42] [INFO ] Dead Transitions using invariants and state equation in 952 ms found 0 transitions.
[2022-05-18 18:29:42] [INFO ] Flow matrix only has 1223 transitions (discarded 20 similar events)
// Phase 1: matrix 1223 rows 551 cols
[2022-05-18 18:29:42] [INFO ] Computed 46 place invariants in 18 ms
[2022-05-18 18:29:42] [INFO ] Implicit Places using invariants in 618 ms returned []
[2022-05-18 18:29:42] [INFO ] Flow matrix only has 1223 transitions (discarded 20 similar events)
// Phase 1: matrix 1223 rows 551 cols
[2022-05-18 18:29:42] [INFO ] Computed 46 place invariants in 23 ms
[2022-05-18 18:29:43] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 18:29:54] [INFO ] Implicit Places using invariants and state equation in 11385 ms returned []
Implicit Place search using SMT with State Equation took 12007 ms to find 0 implicit places.
[2022-05-18 18:29:54] [INFO ] Redundant transitions in 24 ms returned []
[2022-05-18 18:29:54] [INFO ] Flow matrix only has 1223 transitions (discarded 20 similar events)
// Phase 1: matrix 1223 rows 551 cols
[2022-05-18 18:29:54] [INFO ] Computed 46 place invariants in 24 ms
[2022-05-18 18:29:55] [INFO ] Dead Transitions using invariants and state equation in 1016 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 551/551 places, 1243/1243 transitions.
Built C files in :
/tmp/ltsmin812404238082090815
[2022-05-18 18:29:55] [INFO ] Computing symmetric may disable matrix : 1243 transitions.
[2022-05-18 18:29:55] [INFO ] Computation of Complete disable matrix. took 16 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 18:29:55] [INFO ] Computing symmetric may enable matrix : 1243 transitions.
[2022-05-18 18:29:55] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 18:29:55] [INFO ] Computing Do-Not-Accords matrix : 1243 transitions.
[2022-05-18 18:29:55] [INFO ] Computation of Completed DNA matrix. took 43 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 18:29:55] [INFO ] Built C files in 237ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin812404238082090815
Running compilation step : cd /tmp/ltsmin812404238082090815;'/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/ltsmin812404238082090815;'/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/ltsmin812404238082090815;'/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)
[2022-05-18 18:29:58] [INFO ] Flatten gal took : 55 ms
[2022-05-18 18:29:58] [INFO ] Flatten gal took : 69 ms
[2022-05-18 18:29:58] [INFO ] Time to serialize gal into /tmp/LTL13312873388020525230.gal : 51 ms
[2022-05-18 18:29:58] [INFO ] Time to serialize properties into /tmp/LTL6001892072438711096.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/LTL13312873388020525230.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6001892072438711096.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/LTL1331287...267
Read 1 LTL properties
Checking formula 0 : !((G(X(F(F(X("(((((EnablePollingB_10+EnablePollingB_4)+(EnablePollingB_3+EnablePollingB_5))+((EnablePollingB_6+EnablePollingB_7)+(Enab...246
Formula 0 simplified : !GXFX"(((((EnablePollingB_10+EnablePollingB_4)+(EnablePollingB_3+EnablePollingB_5))+((EnablePollingB_6+EnablePollingB_7)+(EnablePoll...233
Detected timeout of ITS tools.
[2022-05-18 18:30:13] [INFO ] Flatten gal took : 49 ms
[2022-05-18 18:30:13] [INFO ] Applying decomposition
[2022-05-18 18:30:13] [INFO ] Flatten gal took : 51 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/graph4233812546362872998.txt' '-o' '/tmp/graph4233812546362872998.bin' '-w' '/tmp/graph4233812546362872998.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph4233812546362872998.bin' '-l' '-1' '-v' '-w' '/tmp/graph4233812546362872998.weights' '-q' '0' '-e' '0.001'
[2022-05-18 18:30:13] [INFO ] Decomposing Gal with order
[2022-05-18 18:30:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 18:30:14] [INFO ] Removed a total of 1296 redundant transitions.
[2022-05-18 18:30:14] [INFO ] Flatten gal took : 148 ms
[2022-05-18 18:30:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 632 labels/synchronizations in 59 ms.
[2022-05-18 18:30:14] [INFO ] Time to serialize gal into /tmp/LTL16966631244349626737.gal : 12 ms
[2022-05-18 18:30:14] [INFO ] Time to serialize properties into /tmp/LTL10214007639910436966.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/LTL16966631244349626737.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10214007639910436966.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/LTL1696663...268
Read 1 LTL properties
Checking formula 0 : !((G(X(F(F(X("(((((gu11.EnablePollingB_10+gu11.EnablePollingB_4)+(gu11.EnablePollingB_3+gu11.EnablePollingB_5))+((gu11.EnablePollingB_...301
Formula 0 simplified : !GXFX"(((((gu11.EnablePollingB_10+gu11.EnablePollingB_4)+(gu11.EnablePollingB_3+gu11.EnablePollingB_5))+((gu11.EnablePollingB_6+gu11...288
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7622850429856225862
[2022-05-18 18:30:29] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7622850429856225862
Running compilation step : cd /tmp/ltsmin7622850429856225862;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2274 ms.
Running link step : cd /tmp/ltsmin7622850429856225862;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin7622850429856225862;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](X(<>(<>(X((LTLAPp0==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-PT-S02J06T10-LTLCardinality-03 finished in 99116 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((G(p0) U X(F(G(p0))))||G(p1)))'
Support contains 110 out of 791 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 791/791 places, 1483/1483 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 791 transition count 1413
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 140 place count 721 transition count 1413
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 140 place count 721 transition count 1333
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 300 place count 641 transition count 1333
Performed 61 Post agglomeration using F-continuation condition.Transition count delta: 61
Deduced a syphon composed of 61 places in 0 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 2 with 122 rules applied. Total rules applied 422 place count 580 transition count 1272
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 431 place count 571 transition count 1263
Iterating global reduction 2 with 9 rules applied. Total rules applied 440 place count 571 transition count 1263
Applied a total of 440 rules in 69 ms. Remains 571 /791 variables (removed 220) and now considering 1263/1483 (removed 220) transitions.
[2022-05-18 18:30:44] [INFO ] Flow matrix only has 1243 transitions (discarded 20 similar events)
// Phase 1: matrix 1243 rows 571 cols
[2022-05-18 18:30:44] [INFO ] Computed 46 place invariants in 24 ms
[2022-05-18 18:30:45] [INFO ] Dead Transitions using invariants and state equation in 1089 ms found 0 transitions.
[2022-05-18 18:30:45] [INFO ] Flow matrix only has 1243 transitions (discarded 20 similar events)
// Phase 1: matrix 1243 rows 571 cols
[2022-05-18 18:30:45] [INFO ] Computed 46 place invariants in 24 ms
[2022-05-18 18:30:46] [INFO ] Implicit Places using invariants in 631 ms returned []
[2022-05-18 18:30:46] [INFO ] Flow matrix only has 1243 transitions (discarded 20 similar events)
// Phase 1: matrix 1243 rows 571 cols
[2022-05-18 18:30:46] [INFO ] Computed 46 place invariants in 16 ms
[2022-05-18 18:30:46] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 18:30:55] [INFO ] Implicit Places using invariants and state equation in 9290 ms returned []
Implicit Place search using SMT with State Equation took 9922 ms to find 0 implicit places.
[2022-05-18 18:30:55] [INFO ] Redundant transitions in 23 ms returned []
[2022-05-18 18:30:55] [INFO ] Flow matrix only has 1243 transitions (discarded 20 similar events)
// Phase 1: matrix 1243 rows 571 cols
[2022-05-18 18:30:55] [INFO ] Computed 46 place invariants in 21 ms
[2022-05-18 18:30:56] [INFO ] Dead Transitions using invariants and state equation in 1102 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 571/791 places, 1263/1483 transitions.
Finished structural reductions, in 1 iterations. Remains : 571/791 places, 1263/1483 transitions.
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J06T10-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(GT (ADD s2 s11 s14 s19 s20 s46 s61 s70 s73 s80 s86 s92 s100 s107 s108 s113 s118 s123 s125 s145 s151 s168 s170 s178 s184 s189 s194 s201 s206 s212 s225 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 4422 steps with 0 reset in 26 ms.
FORMULA PolyORBLF-PT-S02J06T10-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T10-LTLCardinality-05 finished in 12333 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(p0)))'
Support contains 21 out of 791 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 791/791 places, 1483/1483 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 790 transition count 1482
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 790 transition count 1482
Applied a total of 2 rules in 32 ms. Remains 790 /791 variables (removed 1) and now considering 1482/1483 (removed 1) transitions.
[2022-05-18 18:30:56] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
// Phase 1: matrix 1462 rows 790 cols
[2022-05-18 18:30:56] [INFO ] Computed 46 place invariants in 27 ms
[2022-05-18 18:30:58] [INFO ] Dead Transitions using invariants and state equation in 1842 ms found 0 transitions.
[2022-05-18 18:30:58] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
// Phase 1: matrix 1462 rows 790 cols
[2022-05-18 18:30:58] [INFO ] Computed 46 place invariants in 20 ms
[2022-05-18 18:30:59] [INFO ] Implicit Places using invariants in 769 ms returned []
[2022-05-18 18:30:59] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
// Phase 1: matrix 1462 rows 790 cols
[2022-05-18 18:30:59] [INFO ] Computed 46 place invariants in 17 ms
[2022-05-18 18:31:00] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 18:31:12] [INFO ] Implicit Places using invariants and state equation in 12504 ms returned []
Implicit Place search using SMT with State Equation took 13275 ms to find 0 implicit places.
[2022-05-18 18:31:12] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
// Phase 1: matrix 1462 rows 790 cols
[2022-05-18 18:31:12] [INFO ] Computed 46 place invariants in 24 ms
[2022-05-18 18:31:13] [INFO ] Dead Transitions using invariants and state equation in 1830 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 790/791 places, 1482/1483 transitions.
Finished structural reductions, in 1 iterations. Remains : 790/791 places, 1482/1483 transitions.
Stuttering acceptance computed with spot in 73 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J06T10-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s758 (ADD s44 s58 s94 s108 s199 s248 s279 s302 s319 s330 s361 s412 s418 s591 s607 s680 s681 s772 s778 s789))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-PT-S02J06T10-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T10-LTLCardinality-06 finished in 17086 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(G(X(p0)))&&p0))))'
Support contains 1 out of 791 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 791/791 places, 1483/1483 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 790 transition count 1482
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 790 transition count 1482
Applied a total of 2 rules in 26 ms. Remains 790 /791 variables (removed 1) and now considering 1482/1483 (removed 1) transitions.
[2022-05-18 18:31:14] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
// Phase 1: matrix 1462 rows 790 cols
[2022-05-18 18:31:14] [INFO ] Computed 46 place invariants in 17 ms
[2022-05-18 18:31:15] [INFO ] Dead Transitions using invariants and state equation in 1822 ms found 0 transitions.
[2022-05-18 18:31:15] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
// Phase 1: matrix 1462 rows 790 cols
[2022-05-18 18:31:15] [INFO ] Computed 46 place invariants in 17 ms
[2022-05-18 18:31:16] [INFO ] Implicit Places using invariants in 752 ms returned []
[2022-05-18 18:31:16] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
// Phase 1: matrix 1462 rows 790 cols
[2022-05-18 18:31:16] [INFO ] Computed 46 place invariants in 18 ms
[2022-05-18 18:31:17] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 18:31:31] [INFO ] Implicit Places using invariants and state equation in 14948 ms returned []
Implicit Place search using SMT with State Equation took 15701 ms to find 0 implicit places.
[2022-05-18 18:31:31] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
// Phase 1: matrix 1462 rows 790 cols
[2022-05-18 18:31:31] [INFO ] Computed 46 place invariants in 23 ms
[2022-05-18 18:31:33] [INFO ] Dead Transitions using invariants and state equation in 1739 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 790/791 places, 1482/1483 transitions.
Finished structural reductions, in 1 iterations. Remains : 790/791 places, 1482/1483 transitions.
Stuttering acceptance computed with spot in 131 ms :[(NOT p0), (NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J06T10-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=p0, acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p0, acceptance={} source=4 dest: 4}, { cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(GT 2 s60)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 10 reset in 345 ms.
Product exploration explored 100000 steps with 21 reset in 448 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 2 factoid took 94 ms. Reduced automaton from 5 states, 7 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) 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 1) seen :0
Interrupted probabilistic random walk after 111278 steps, run timeout after 3001 ms. (steps per millisecond=37 ) properties seen :{}
Probabilistic random walk after 111278 steps, saw 65975 distinct states, run finished after 3001 ms. (steps per millisecond=37 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-18 18:31:37] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
// Phase 1: matrix 1462 rows 790 cols
[2022-05-18 18:31:37] [INFO ] Computed 46 place invariants in 16 ms
[2022-05-18 18:31:37] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2022-05-18 18:31:37] [INFO ] [Real]Absence check using 15 positive and 31 generalized place invariants in 27 ms returned sat
[2022-05-18 18:31:39] [INFO ] After 2225ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 18:31:39] [INFO ] [Nat]Absence check using 15 positive place invariants in 6 ms returned sat
[2022-05-18 18:31:39] [INFO ] [Nat]Absence check using 15 positive and 31 generalized place invariants in 25 ms returned sat
[2022-05-18 18:31:41] [INFO ] After 2078ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 18:31:41] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 18:31:43] [INFO ] After 1474ms SMT Verify possible using 120 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-18 18:31:43] [INFO ] Deduced a trap composed of 70 places in 60 ms of which 0 ms to minimize.
[2022-05-18 18:31:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 388 ms
[2022-05-18 18:31:43] [INFO ] After 1905ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 49 ms.
[2022-05-18 18:31:43] [INFO ] After 4170ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 790 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 790/790 places, 1482/1482 transitions.
Drop transitions removed 69 transitions
Trivial Post-agglo rules discarded 69 transitions
Performed 69 trivial Post agglomeration. Transition count delta: 69
Iterating post reduction 0 with 69 rules applied. Total rules applied 69 place count 790 transition count 1413
Reduce places removed 69 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 70 rules applied. Total rules applied 139 place count 721 transition count 1412
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 140 place count 720 transition count 1412
Performed 99 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 99 Pre rules applied. Total rules applied 140 place count 720 transition count 1313
Deduced a syphon composed of 99 places in 1 ms
Reduce places removed 99 places and 0 transitions.
Iterating global reduction 3 with 198 rules applied. Total rules applied 338 place count 621 transition count 1313
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 3 with 160 rules applied. Total rules applied 498 place count 541 transition count 1233
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 506 place count 533 transition count 1225
Iterating global reduction 3 with 8 rules applied. Total rules applied 514 place count 533 transition count 1225
Free-agglomeration rule (complex) applied 20 times.
Iterating global reduction 3 with 20 rules applied. Total rules applied 534 place count 533 transition count 1205
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 3 with 20 rules applied. Total rules applied 554 place count 513 transition count 1205
Applied a total of 554 rules in 109 ms. Remains 513 /790 variables (removed 277) and now considering 1205/1482 (removed 277) transitions.
[2022-05-18 18:31:44] [INFO ] Flow matrix only has 1185 transitions (discarded 20 similar events)
// Phase 1: matrix 1185 rows 513 cols
[2022-05-18 18:31:44] [INFO ] Computed 46 place invariants in 19 ms
[2022-05-18 18:31:44] [INFO ] Dead Transitions using invariants and state equation in 916 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 513/790 places, 1205/1482 transitions.
Incomplete random walk after 10000 steps, including 5 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 176644 steps, run timeout after 3001 ms. (steps per millisecond=58 ) properties seen :{}
Probabilistic random walk after 176644 steps, saw 119467 distinct states, run finished after 3002 ms. (steps per millisecond=58 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-18 18:31:48] [INFO ] Flow matrix only has 1185 transitions (discarded 20 similar events)
// Phase 1: matrix 1185 rows 513 cols
[2022-05-18 18:31:48] [INFO ] Computed 46 place invariants in 22 ms
[2022-05-18 18:31:48] [INFO ] [Real]Absence check using 16 positive place invariants in 7 ms returned sat
[2022-05-18 18:31:48] [INFO ] [Real]Absence check using 16 positive and 30 generalized place invariants in 20 ms returned sat
[2022-05-18 18:31:49] [INFO ] After 1932ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 18:31:50] [INFO ] [Nat]Absence check using 16 positive place invariants in 9 ms returned sat
[2022-05-18 18:31:50] [INFO ] [Nat]Absence check using 16 positive and 30 generalized place invariants in 23 ms returned sat
[2022-05-18 18:31:51] [INFO ] After 1450ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 18:31:51] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 18:31:51] [INFO ] After 449ms SMT Verify possible using 120 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-18 18:31:52] [INFO ] Deduced a trap composed of 42 places in 43 ms of which 0 ms to minimize.
[2022-05-18 18:31:52] [INFO ] Deduced a trap composed of 42 places in 179 ms of which 1 ms to minimize.
[2022-05-18 18:31:53] [INFO ] Deduced a trap composed of 23 places in 238 ms of which 1 ms to minimize.
[2022-05-18 18:31:53] [INFO ] Deduced a trap composed of 203 places in 247 ms of which 0 ms to minimize.
[2022-05-18 18:31:53] [INFO ] Deduced a trap composed of 206 places in 256 ms of which 1 ms to minimize.
[2022-05-18 18:31:53] [INFO ] Deduced a trap composed of 191 places in 218 ms of which 0 ms to minimize.
[2022-05-18 18:31:54] [INFO ] Deduced a trap composed of 232 places in 241 ms of which 1 ms to minimize.
[2022-05-18 18:31:54] [INFO ] Deduced a trap composed of 244 places in 241 ms of which 1 ms to minimize.
[2022-05-18 18:31:54] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 2611 ms
[2022-05-18 18:31:54] [INFO ] After 3107ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 38 ms.
[2022-05-18 18:31:54] [INFO ] After 4712ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 513 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 513/513 places, 1205/1205 transitions.
Applied a total of 0 rules in 20 ms. Remains 513 /513 variables (removed 0) and now considering 1205/1205 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 513/513 places, 1205/1205 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 513/513 places, 1205/1205 transitions.
Applied a total of 0 rules in 25 ms. Remains 513 /513 variables (removed 0) and now considering 1205/1205 (removed 0) transitions.
[2022-05-18 18:31:54] [INFO ] Flow matrix only has 1185 transitions (discarded 20 similar events)
// Phase 1: matrix 1185 rows 513 cols
[2022-05-18 18:31:54] [INFO ] Computed 46 place invariants in 15 ms
[2022-05-18 18:31:55] [INFO ] Implicit Places using invariants in 555 ms returned []
[2022-05-18 18:31:55] [INFO ] Flow matrix only has 1185 transitions (discarded 20 similar events)
// Phase 1: matrix 1185 rows 513 cols
[2022-05-18 18:31:55] [INFO ] Computed 46 place invariants in 13 ms
[2022-05-18 18:31:55] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 18:32:07] [INFO ] Implicit Places using invariants and state equation in 12703 ms returned []
Implicit Place search using SMT with State Equation took 13259 ms to find 0 implicit places.
[2022-05-18 18:32:08] [INFO ] Redundant transitions in 28 ms returned []
[2022-05-18 18:32:08] [INFO ] Flow matrix only has 1185 transitions (discarded 20 similar events)
// Phase 1: matrix 1185 rows 513 cols
[2022-05-18 18:32:08] [INFO ] Computed 46 place invariants in 24 ms
[2022-05-18 18:32:09] [INFO ] Dead Transitions using invariants and state equation in 969 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 513/513 places, 1205/1205 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 513 transition count 1185
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: -40
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 1 with 20 rules applied. Total rules applied 40 place count 503 transition count 1225
Drop transitions removed 40 transitions
Redundant transition composition rules discarded 40 transitions
Iterating global reduction 1 with 40 rules applied. Total rules applied 80 place count 503 transition count 1185
Free-agglomeration rule applied 10 times.
Iterating global reduction 1 with 10 rules applied. Total rules applied 90 place count 503 transition count 1175
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 100 place count 493 transition count 1175
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 2 with 12 rules applied. Total rules applied 112 place count 493 transition count 1163
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 124 place count 481 transition count 1163
Applied a total of 124 rules in 81 ms. Remains 481 /513 variables (removed 32) and now considering 1163/1205 (removed 42) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1163 rows 481 cols
[2022-05-18 18:32:09] [INFO ] Computed 46 place invariants in 21 ms
[2022-05-18 18:32:09] [INFO ] [Real]Absence check using 16 positive place invariants in 3 ms returned sat
[2022-05-18 18:32:09] [INFO ] [Real]Absence check using 16 positive and 30 generalized place invariants in 20 ms returned sat
[2022-05-18 18:32:10] [INFO ] After 1129ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 18:32:10] [INFO ] [Nat]Absence check using 16 positive place invariants in 4 ms returned sat
[2022-05-18 18:32:10] [INFO ] [Nat]Absence check using 16 positive and 30 generalized place invariants in 20 ms returned sat
[2022-05-18 18:32:11] [INFO ] After 1036ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 18:32:11] [INFO ] Deduced a trap composed of 39 places in 37 ms of which 0 ms to minimize.
[2022-05-18 18:32:11] [INFO ] Deduced a trap composed of 40 places in 40 ms of which 0 ms to minimize.
[2022-05-18 18:32:11] [INFO ] Deduced a trap composed of 39 places in 44 ms of which 0 ms to minimize.
[2022-05-18 18:32:11] [INFO ] Deduced a trap composed of 40 places in 44 ms of which 0 ms to minimize.
[2022-05-18 18:32:11] [INFO ] Deduced a trap composed of 40 places in 38 ms of which 1 ms to minimize.
[2022-05-18 18:32:11] [INFO ] Deduced a trap composed of 39 places in 37 ms of which 0 ms to minimize.
[2022-05-18 18:32:11] [INFO ] Deduced a trap composed of 39 places in 29 ms of which 0 ms to minimize.
[2022-05-18 18:32:12] [INFO ] Deduced a trap composed of 39 places in 35 ms of which 0 ms to minimize.
[2022-05-18 18:32:12] [INFO ] Deduced a trap composed of 183 places in 208 ms of which 0 ms to minimize.
[2022-05-18 18:32:12] [INFO ] Deduced a trap composed of 172 places in 199 ms of which 0 ms to minimize.
[2022-05-18 18:32:12] [INFO ] Deduced a trap composed of 183 places in 203 ms of which 0 ms to minimize.
[2022-05-18 18:32:12] [INFO ] Deduced a trap composed of 183 places in 191 ms of which 0 ms to minimize.
[2022-05-18 18:32:13] [INFO ] Deduced a trap composed of 229 places in 224 ms of which 0 ms to minimize.
[2022-05-18 18:32:13] [INFO ] Deduced a trap composed of 208 places in 225 ms of which 1 ms to minimize.
[2022-05-18 18:32:13] [INFO ] Deduced a trap composed of 193 places in 229 ms of which 1 ms to minimize.
[2022-05-18 18:32:14] [INFO ] Deduced a trap composed of 193 places in 198 ms of which 1 ms to minimize.
[2022-05-18 18:32:14] [INFO ] Deduced a trap composed of 184 places in 190 ms of which 0 ms to minimize.
[2022-05-18 18:32:14] [INFO ] Deduced a trap composed of 214 places in 212 ms of which 1 ms to minimize.
[2022-05-18 18:32:14] [INFO ] Deduced a trap composed of 177 places in 209 ms of which 1 ms to minimize.
[2022-05-18 18:32:15] [INFO ] Deduced a trap composed of 182 places in 245 ms of which 0 ms to minimize.
[2022-05-18 18:32:15] [INFO ] Deduced a trap composed of 228 places in 230 ms of which 4 ms to minimize.
[2022-05-18 18:32:15] [INFO ] Deduced a trap composed of 171 places in 225 ms of which 1 ms to minimize.
[2022-05-18 18:32:15] [INFO ] Trap strengthening (SAT) tested/added 23/22 trap constraints in 4555 ms
[2022-05-18 18:32:15] [INFO ] After 5634ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 39 ms.
[2022-05-18 18:32:16] [INFO ] After 5765ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-18 18:32:16] [INFO ] Flatten gal took : 59 ms
[2022-05-18 18:32:16] [INFO ] Flatten gal took : 46 ms
[2022-05-18 18:32:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16208170081404253990.gal : 7 ms
[2022-05-18 18:32:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12447006149882307541.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms14815278763250572619;'/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/ReachabilityCardinality16208170081404253990.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12447006149882307541.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/ReachabilityCardinality12447006149882307541.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :7 after 8
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :8 after 9
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :9 after 10
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :10 after 16
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :16 after 17
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :17 after 88
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :88 after 3532
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :3532 after 11820
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :25568 after 25736
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :25736 after 27246
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :27246 after 31226
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :31226 after 63150
Detected timeout of ITS tools.
[2022-05-18 18:32:31] [INFO ] Flatten gal took : 42 ms
[2022-05-18 18:32:31] [INFO ] Applying decomposition
[2022-05-18 18:32:31] [INFO ] Flatten gal took : 41 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/graph58329396913068999.txt' '-o' '/tmp/graph58329396913068999.bin' '-w' '/tmp/graph58329396913068999.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph58329396913068999.bin' '-l' '-1' '-v' '-w' '/tmp/graph58329396913068999.weights' '-q' '0' '-e' '0.001'
[2022-05-18 18:32:31] [INFO ] Decomposing Gal with order
[2022-05-18 18:32:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 18:32:31] [INFO ] Removed a total of 1349 redundant transitions.
[2022-05-18 18:32:31] [INFO ] Flatten gal took : 165 ms
[2022-05-18 18:32:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 928 labels/synchronizations in 54 ms.
[2022-05-18 18:32:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15483689703954707201.gal : 13 ms
[2022-05-18 18:32:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14875351580655997647.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms14815278763250572619;'/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/ReachabilityCardinality15483689703954707201.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14875351580655997647.prop' '--nowitness'
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...300
Loading property file /tmp/ReachabilityCardinality14875351580655997647.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 21
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :21 after 88
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :88 after 88
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :88 after 88
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :88 after 88
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :88 after 88
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :88 after 1086
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1086 after 5300
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :5300 after 6052
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :26799 after 73066
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7771465539630401121
[2022-05-18 18:32:46] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7771465539630401121
Running compilation step : cd /tmp/ltsmin7771465539630401121;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1965 ms.
Running link step : cd /tmp/ltsmin7771465539630401121;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin7771465539630401121;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'apf0==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 89 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Support contains 1 out of 790 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 790/790 places, 1482/1482 transitions.
Drop transitions removed 69 transitions
Trivial Post-agglo rules discarded 69 transitions
Performed 69 trivial Post agglomeration. Transition count delta: 69
Iterating post reduction 0 with 69 rules applied. Total rules applied 69 place count 790 transition count 1413
Reduce places removed 69 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 70 rules applied. Total rules applied 139 place count 721 transition count 1412
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 140 place count 720 transition count 1412
Performed 99 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 99 Pre rules applied. Total rules applied 140 place count 720 transition count 1313
Deduced a syphon composed of 99 places in 1 ms
Reduce places removed 99 places and 0 transitions.
Iterating global reduction 3 with 198 rules applied. Total rules applied 338 place count 621 transition count 1313
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 3 with 160 rules applied. Total rules applied 498 place count 541 transition count 1233
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 506 place count 533 transition count 1225
Iterating global reduction 3 with 8 rules applied. Total rules applied 514 place count 533 transition count 1225
Applied a total of 514 rules in 77 ms. Remains 533 /790 variables (removed 257) and now considering 1225/1482 (removed 257) transitions.
[2022-05-18 18:33:02] [INFO ] Flow matrix only has 1205 transitions (discarded 20 similar events)
// Phase 1: matrix 1205 rows 533 cols
[2022-05-18 18:33:02] [INFO ] Computed 46 place invariants in 24 ms
[2022-05-18 18:33:02] [INFO ] Dead Transitions using invariants and state equation in 892 ms found 0 transitions.
[2022-05-18 18:33:02] [INFO ] Flow matrix only has 1205 transitions (discarded 20 similar events)
// Phase 1: matrix 1205 rows 533 cols
[2022-05-18 18:33:03] [INFO ] Computed 46 place invariants in 25 ms
[2022-05-18 18:33:03] [INFO ] Implicit Places using invariants in 610 ms returned []
[2022-05-18 18:33:03] [INFO ] Flow matrix only has 1205 transitions (discarded 20 similar events)
// Phase 1: matrix 1205 rows 533 cols
[2022-05-18 18:33:03] [INFO ] Computed 46 place invariants in 17 ms
[2022-05-18 18:33:04] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 18:33:14] [INFO ] Implicit Places using invariants and state equation in 10669 ms returned []
Implicit Place search using SMT with State Equation took 11280 ms to find 0 implicit places.
[2022-05-18 18:33:14] [INFO ] Redundant transitions in 21 ms returned []
[2022-05-18 18:33:14] [INFO ] Flow matrix only has 1205 transitions (discarded 20 similar events)
// Phase 1: matrix 1205 rows 533 cols
[2022-05-18 18:33:14] [INFO ] Computed 46 place invariants in 19 ms
[2022-05-18 18:33:15] [INFO ] Dead Transitions using invariants and state equation in 918 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 533/790 places, 1225/1482 transitions.
Finished structural reductions, in 1 iterations. Remains : 533/790 places, 1225/1482 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 96 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 4 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 161368 steps, run timeout after 3001 ms. (steps per millisecond=53 ) properties seen :{}
Probabilistic random walk after 161368 steps, saw 103389 distinct states, run finished after 3001 ms. (steps per millisecond=53 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-18 18:33:18] [INFO ] Flow matrix only has 1205 transitions (discarded 20 similar events)
// Phase 1: matrix 1205 rows 533 cols
[2022-05-18 18:33:18] [INFO ] Computed 46 place invariants in 13 ms
[2022-05-18 18:33:18] [INFO ] [Real]Absence check using 16 positive place invariants in 4 ms returned sat
[2022-05-18 18:33:18] [INFO ] [Real]Absence check using 16 positive and 30 generalized place invariants in 24 ms returned sat
[2022-05-18 18:33:19] [INFO ] After 1029ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-18 18:33:19] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 18:33:20] [INFO ] After 483ms SMT Verify possible using 120 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 18:33:20] [INFO ] After 1623ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 18:33:20] [INFO ] [Nat]Absence check using 16 positive place invariants in 4 ms returned sat
[2022-05-18 18:33:20] [INFO ] [Nat]Absence check using 16 positive and 30 generalized place invariants in 24 ms returned sat
[2022-05-18 18:33:21] [INFO ] After 1544ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 18:33:22] [INFO ] After 1121ms SMT Verify possible using 120 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-18 18:33:22] [INFO ] Deduced a trap composed of 44 places in 40 ms of which 0 ms to minimize.
[2022-05-18 18:33:23] [INFO ] Deduced a trap composed of 44 places in 36 ms of which 0 ms to minimize.
[2022-05-18 18:33:23] [INFO ] Deduced a trap composed of 44 places in 46 ms of which 0 ms to minimize.
[2022-05-18 18:33:23] [INFO ] Deduced a trap composed of 44 places in 34 ms of which 0 ms to minimize.
[2022-05-18 18:33:23] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 677 ms
[2022-05-18 18:33:23] [INFO ] After 1834ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 41 ms.
[2022-05-18 18:33:23] [INFO ] After 3531ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 533 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 533/533 places, 1225/1225 transitions.
Free-agglomeration rule (complex) applied 20 times.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 533 transition count 1205
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 40 place count 513 transition count 1205
Applied a total of 40 rules in 38 ms. Remains 513 /533 variables (removed 20) and now considering 1205/1225 (removed 20) transitions.
[2022-05-18 18:33:23] [INFO ] Flow matrix only has 1185 transitions (discarded 20 similar events)
// Phase 1: matrix 1185 rows 513 cols
[2022-05-18 18:33:23] [INFO ] Computed 46 place invariants in 20 ms
[2022-05-18 18:33:24] [INFO ] Dead Transitions using invariants and state equation in 867 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 513/533 places, 1205/1225 transitions.
Incomplete random walk after 10000 steps, including 4 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 1) 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 1) seen :0
Interrupted probabilistic random walk after 176160 steps, run timeout after 3001 ms. (steps per millisecond=58 ) properties seen :{}
Probabilistic random walk after 176160 steps, saw 119126 distinct states, run finished after 3001 ms. (steps per millisecond=58 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-18 18:33:27] [INFO ] Flow matrix only has 1185 transitions (discarded 20 similar events)
// Phase 1: matrix 1185 rows 513 cols
[2022-05-18 18:33:27] [INFO ] Computed 46 place invariants in 21 ms
[2022-05-18 18:33:27] [INFO ] [Real]Absence check using 16 positive place invariants in 7 ms returned sat
[2022-05-18 18:33:27] [INFO ] [Real]Absence check using 16 positive and 30 generalized place invariants in 22 ms returned sat
[2022-05-18 18:33:29] [INFO ] After 1962ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 18:33:29] [INFO ] [Nat]Absence check using 16 positive place invariants in 7 ms returned sat
[2022-05-18 18:33:29] [INFO ] [Nat]Absence check using 16 positive and 30 generalized place invariants in 23 ms returned sat
[2022-05-18 18:33:31] [INFO ] After 1426ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 18:33:31] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 18:33:31] [INFO ] After 450ms SMT Verify possible using 120 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-18 18:33:31] [INFO ] Deduced a trap composed of 42 places in 35 ms of which 0 ms to minimize.
[2022-05-18 18:33:32] [INFO ] Deduced a trap composed of 42 places in 150 ms of which 1 ms to minimize.
[2022-05-18 18:33:32] [INFO ] Deduced a trap composed of 23 places in 212 ms of which 0 ms to minimize.
[2022-05-18 18:33:32] [INFO ] Deduced a trap composed of 203 places in 234 ms of which 1 ms to minimize.
[2022-05-18 18:33:33] [INFO ] Deduced a trap composed of 206 places in 217 ms of which 1 ms to minimize.
[2022-05-18 18:33:33] [INFO ] Deduced a trap composed of 191 places in 211 ms of which 1 ms to minimize.
[2022-05-18 18:33:33] [INFO ] Deduced a trap composed of 232 places in 210 ms of which 1 ms to minimize.
[2022-05-18 18:33:33] [INFO ] Deduced a trap composed of 244 places in 228 ms of which 0 ms to minimize.
[2022-05-18 18:33:33] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 2420 ms
[2022-05-18 18:33:34] [INFO ] After 2903ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 38 ms.
[2022-05-18 18:33:34] [INFO ] After 4477ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 513 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 513/513 places, 1205/1205 transitions.
Applied a total of 0 rules in 23 ms. Remains 513 /513 variables (removed 0) and now considering 1205/1205 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 513/513 places, 1205/1205 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 513/513 places, 1205/1205 transitions.
Applied a total of 0 rules in 18 ms. Remains 513 /513 variables (removed 0) and now considering 1205/1205 (removed 0) transitions.
[2022-05-18 18:33:34] [INFO ] Flow matrix only has 1185 transitions (discarded 20 similar events)
// Phase 1: matrix 1185 rows 513 cols
[2022-05-18 18:33:34] [INFO ] Computed 46 place invariants in 20 ms
[2022-05-18 18:33:34] [INFO ] Implicit Places using invariants in 550 ms returned []
[2022-05-18 18:33:34] [INFO ] Flow matrix only has 1185 transitions (discarded 20 similar events)
// Phase 1: matrix 1185 rows 513 cols
[2022-05-18 18:33:34] [INFO ] Computed 46 place invariants in 16 ms
[2022-05-18 18:33:35] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 18:33:45] [INFO ] Implicit Places using invariants and state equation in 10865 ms returned []
Implicit Place search using SMT with State Equation took 11426 ms to find 0 implicit places.
[2022-05-18 18:33:45] [INFO ] Redundant transitions in 20 ms returned []
[2022-05-18 18:33:45] [INFO ] Flow matrix only has 1185 transitions (discarded 20 similar events)
// Phase 1: matrix 1185 rows 513 cols
[2022-05-18 18:33:45] [INFO ] Computed 46 place invariants in 23 ms
[2022-05-18 18:33:46] [INFO ] Dead Transitions using invariants and state equation in 903 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 513/513 places, 1205/1205 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 513 transition count 1185
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: -40
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 1 with 20 rules applied. Total rules applied 40 place count 503 transition count 1225
Drop transitions removed 40 transitions
Redundant transition composition rules discarded 40 transitions
Iterating global reduction 1 with 40 rules applied. Total rules applied 80 place count 503 transition count 1185
Free-agglomeration rule applied 10 times.
Iterating global reduction 1 with 10 rules applied. Total rules applied 90 place count 503 transition count 1175
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 100 place count 493 transition count 1175
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 2 with 12 rules applied. Total rules applied 112 place count 493 transition count 1163
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 124 place count 481 transition count 1163
Applied a total of 124 rules in 76 ms. Remains 481 /513 variables (removed 32) and now considering 1163/1205 (removed 42) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1163 rows 481 cols
[2022-05-18 18:33:46] [INFO ] Computed 46 place invariants in 21 ms
[2022-05-18 18:33:46] [INFO ] [Real]Absence check using 16 positive place invariants in 4 ms returned sat
[2022-05-18 18:33:46] [INFO ] [Real]Absence check using 16 positive and 30 generalized place invariants in 20 ms returned sat
[2022-05-18 18:33:47] [INFO ] After 1097ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 18:33:47] [INFO ] [Nat]Absence check using 16 positive place invariants in 4 ms returned sat
[2022-05-18 18:33:47] [INFO ] [Nat]Absence check using 16 positive and 30 generalized place invariants in 24 ms returned sat
[2022-05-18 18:33:48] [INFO ] After 1044ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 18:33:48] [INFO ] Deduced a trap composed of 39 places in 37 ms of which 1 ms to minimize.
[2022-05-18 18:33:48] [INFO ] Deduced a trap composed of 40 places in 30 ms of which 1 ms to minimize.
[2022-05-18 18:33:49] [INFO ] Deduced a trap composed of 39 places in 27 ms of which 0 ms to minimize.
[2022-05-18 18:33:49] [INFO ] Deduced a trap composed of 40 places in 31 ms of which 0 ms to minimize.
[2022-05-18 18:33:49] [INFO ] Deduced a trap composed of 40 places in 38 ms of which 0 ms to minimize.
[2022-05-18 18:33:49] [INFO ] Deduced a trap composed of 39 places in 30 ms of which 0 ms to minimize.
[2022-05-18 18:33:49] [INFO ] Deduced a trap composed of 39 places in 33 ms of which 0 ms to minimize.
[2022-05-18 18:33:49] [INFO ] Deduced a trap composed of 39 places in 35 ms of which 0 ms to minimize.
[2022-05-18 18:33:49] [INFO ] Deduced a trap composed of 183 places in 204 ms of which 1 ms to minimize.
[2022-05-18 18:33:49] [INFO ] Deduced a trap composed of 172 places in 204 ms of which 0 ms to minimize.
[2022-05-18 18:33:50] [INFO ] Deduced a trap composed of 183 places in 198 ms of which 1 ms to minimize.
[2022-05-18 18:33:50] [INFO ] Deduced a trap composed of 183 places in 188 ms of which 1 ms to minimize.
[2022-05-18 18:33:50] [INFO ] Deduced a trap composed of 229 places in 195 ms of which 1 ms to minimize.
[2022-05-18 18:33:50] [INFO ] Deduced a trap composed of 208 places in 198 ms of which 0 ms to minimize.
[2022-05-18 18:33:51] [INFO ] Deduced a trap composed of 193 places in 192 ms of which 0 ms to minimize.
[2022-05-18 18:33:51] [INFO ] Deduced a trap composed of 193 places in 227 ms of which 1 ms to minimize.
[2022-05-18 18:33:51] [INFO ] Deduced a trap composed of 184 places in 193 ms of which 0 ms to minimize.
[2022-05-18 18:33:51] [INFO ] Deduced a trap composed of 214 places in 207 ms of which 0 ms to minimize.
[2022-05-18 18:33:52] [INFO ] Deduced a trap composed of 177 places in 209 ms of which 0 ms to minimize.
[2022-05-18 18:33:52] [INFO ] Deduced a trap composed of 182 places in 204 ms of which 1 ms to minimize.
[2022-05-18 18:33:52] [INFO ] Deduced a trap composed of 228 places in 200 ms of which 1 ms to minimize.
[2022-05-18 18:33:52] [INFO ] Deduced a trap composed of 171 places in 197 ms of which 1 ms to minimize.
[2022-05-18 18:33:53] [INFO ] Trap strengthening (SAT) tested/added 23/22 trap constraints in 4267 ms
[2022-05-18 18:33:53] [INFO ] After 5355ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 35 ms.
[2022-05-18 18:33:53] [INFO ] After 5492ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-18 18:33:53] [INFO ] Flatten gal took : 60 ms
[2022-05-18 18:33:53] [INFO ] Flatten gal took : 40 ms
[2022-05-18 18:33:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13740123130558735950.gal : 6 ms
[2022-05-18 18:33:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality799755191489854606.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms10457613214383475058;'/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/ReachabilityCardinality13740123130558735950.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality799755191489854606.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...319
Loading property file /tmp/ReachabilityCardinality799755191489854606.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :7 after 8
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :8 after 9
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :9 after 10
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :10 after 16
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :16 after 17
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :17 after 88
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :88 after 3532
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :3532 after 11820
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :25568 after 25736
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :25736 after 27246
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :27246 after 31226
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :31226 after 63150
Detected timeout of ITS tools.
[2022-05-18 18:34:08] [INFO ] Flatten gal took : 42 ms
[2022-05-18 18:34:08] [INFO ] Applying decomposition
[2022-05-18 18:34:08] [INFO ] Flatten gal took : 42 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/graph1288702330826349189.txt' '-o' '/tmp/graph1288702330826349189.bin' '-w' '/tmp/graph1288702330826349189.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph1288702330826349189.bin' '-l' '-1' '-v' '-w' '/tmp/graph1288702330826349189.weights' '-q' '0' '-e' '0.001'
[2022-05-18 18:34:08] [INFO ] Decomposing Gal with order
[2022-05-18 18:34:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 18:34:08] [INFO ] Removed a total of 1535 redundant transitions.
[2022-05-18 18:34:08] [INFO ] Flatten gal took : 104 ms
[2022-05-18 18:34:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 634 labels/synchronizations in 38 ms.
[2022-05-18 18:34:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8237345881744295343.gal : 9 ms
[2022-05-18 18:34:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14704068890959382264.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms10457613214383475058;'/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/ReachabilityCardinality8237345881744295343.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14704068890959382264.prop' '--nowitness'
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...299
Loading property file /tmp/ReachabilityCardinality14704068890959382264.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :4 after 228
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :228 after 470
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :470 after 5585
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :5585 after 5585
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13995306271358093014
[2022-05-18 18:34:23] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13995306271358093014
Running compilation step : cd /tmp/ltsmin13995306271358093014;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2037 ms.
Running link step : cd /tmp/ltsmin13995306271358093014;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin13995306271358093014;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'apf0==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 106 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Product exploration explored 100000 steps with 39 reset in 473 ms.
Product exploration explored 100000 steps with 36 reset in 480 ms.
Built C files in :
/tmp/ltsmin14943011778040170428
[2022-05-18 18:34:40] [INFO ] Computing symmetric may disable matrix : 1225 transitions.
[2022-05-18 18:34:40] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 18:34:40] [INFO ] Computing symmetric may enable matrix : 1225 transitions.
[2022-05-18 18:34:40] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 18:34:40] [INFO ] Computing Do-Not-Accords matrix : 1225 transitions.
[2022-05-18 18:34:40] [INFO ] Computation of Completed DNA matrix. took 35 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 18:34:40] [INFO ] Built C files in 198ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14943011778040170428
Running compilation step : cd /tmp/ltsmin14943011778040170428;'/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/ltsmin14943011778040170428;'/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/ltsmin14943011778040170428;'/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 1 out of 533 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 533/533 places, 1225/1225 transitions.
Applied a total of 0 rules in 18 ms. Remains 533 /533 variables (removed 0) and now considering 1225/1225 (removed 0) transitions.
[2022-05-18 18:34:43] [INFO ] Flow matrix only has 1205 transitions (discarded 20 similar events)
// Phase 1: matrix 1205 rows 533 cols
[2022-05-18 18:34:43] [INFO ] Computed 46 place invariants in 17 ms
[2022-05-18 18:34:44] [INFO ] Dead Transitions using invariants and state equation in 921 ms found 0 transitions.
[2022-05-18 18:34:44] [INFO ] Flow matrix only has 1205 transitions (discarded 20 similar events)
// Phase 1: matrix 1205 rows 533 cols
[2022-05-18 18:34:44] [INFO ] Computed 46 place invariants in 14 ms
[2022-05-18 18:34:44] [INFO ] Implicit Places using invariants in 593 ms returned []
[2022-05-18 18:34:44] [INFO ] Flow matrix only has 1205 transitions (discarded 20 similar events)
// Phase 1: matrix 1205 rows 533 cols
[2022-05-18 18:34:44] [INFO ] Computed 46 place invariants in 13 ms
[2022-05-18 18:34:45] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 18:34:55] [INFO ] Implicit Places using invariants and state equation in 10998 ms returned []
Implicit Place search using SMT with State Equation took 11593 ms to find 0 implicit places.
[2022-05-18 18:34:55] [INFO ] Redundant transitions in 23 ms returned []
[2022-05-18 18:34:55] [INFO ] Flow matrix only has 1205 transitions (discarded 20 similar events)
// Phase 1: matrix 1205 rows 533 cols
[2022-05-18 18:34:55] [INFO ] Computed 46 place invariants in 21 ms
[2022-05-18 18:34:56] [INFO ] Dead Transitions using invariants and state equation in 937 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 533/533 places, 1225/1225 transitions.
Built C files in :
/tmp/ltsmin8171582494112663749
[2022-05-18 18:34:56] [INFO ] Computing symmetric may disable matrix : 1225 transitions.
[2022-05-18 18:34:56] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 18:34:56] [INFO ] Computing symmetric may enable matrix : 1225 transitions.
[2022-05-18 18:34:56] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 18:34:57] [INFO ] Computing Do-Not-Accords matrix : 1225 transitions.
[2022-05-18 18:34:57] [INFO ] Computation of Completed DNA matrix. took 35 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 18:34:57] [INFO ] Built C files in 228ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8171582494112663749
Running compilation step : cd /tmp/ltsmin8171582494112663749;'/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/ltsmin8171582494112663749;'/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/ltsmin8171582494112663749;'/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)
[2022-05-18 18:35:00] [INFO ] Flatten gal took : 43 ms
[2022-05-18 18:35:00] [INFO ] Flatten gal took : 41 ms
[2022-05-18 18:35:00] [INFO ] Time to serialize gal into /tmp/LTL13821927762897786054.gal : 10 ms
[2022-05-18 18:35:00] [INFO ] Time to serialize properties into /tmp/LTL206925922911849217.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/LTL13821927762897786054.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL206925922911849217.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/LTL1382192...266
Read 1 LTL properties
Checking formula 0 : !((X(X((F(G(X("(RunE_8<2)"))))&&("(RunE_8<2)")))))
Formula 0 simplified : !XX("(RunE_8<2)" & FGX"(RunE_8<2)")
Detected timeout of ITS tools.
[2022-05-18 18:35:15] [INFO ] Flatten gal took : 46 ms
[2022-05-18 18:35:15] [INFO ] Applying decomposition
[2022-05-18 18:35:15] [INFO ] Flatten gal took : 41 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/graph8400191094437333130.txt' '-o' '/tmp/graph8400191094437333130.bin' '-w' '/tmp/graph8400191094437333130.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8400191094437333130.bin' '-l' '-1' '-v' '-w' '/tmp/graph8400191094437333130.weights' '-q' '0' '-e' '0.001'
[2022-05-18 18:35:15] [INFO ] Decomposing Gal with order
[2022-05-18 18:35:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 18:35:15] [INFO ] Removed a total of 1136 redundant transitions.
[2022-05-18 18:35:15] [INFO ] Flatten gal took : 134 ms
[2022-05-18 18:35:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 435 labels/synchronizations in 15 ms.
[2022-05-18 18:35:15] [INFO ] Time to serialize gal into /tmp/LTL861402726908202172.gal : 8 ms
[2022-05-18 18:35:15] [INFO ] Time to serialize properties into /tmp/LTL17982965359846086154.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/LTL861402726908202172.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17982965359846086154.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/LTL8614027...245
Read 1 LTL properties
Checking formula 0 : !((X(X((F(G(X("(i5.u23.RunE_8<2)"))))&&("(i5.u23.RunE_8<2)")))))
Formula 0 simplified : !XX("(i5.u23.RunE_8<2)" & FGX"(i5.u23.RunE_8<2)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10955571173253686138
[2022-05-18 18:35:30] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10955571173253686138
Running compilation step : cd /tmp/ltsmin10955571173253686138;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2138 ms.
Running link step : cd /tmp/ltsmin10955571173253686138;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin10955571173253686138;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X((<>([](X((LTLAPp0==true))))&&(LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-PT-S02J06T10-LTLCardinality-09 finished in 271804 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(X(X(X(X(G(X(F(G(F(G(p0))))))))))))))'
Support contains 2 out of 791 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 791/791 places, 1483/1483 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 791 transition count 1413
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 140 place count 721 transition count 1413
Performed 99 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 99 Pre rules applied. Total rules applied 140 place count 721 transition count 1314
Deduced a syphon composed of 99 places in 1 ms
Reduce places removed 99 places and 0 transitions.
Iterating global reduction 2 with 198 rules applied. Total rules applied 338 place count 622 transition count 1314
Performed 81 Post agglomeration using F-continuation condition.Transition count delta: 81
Deduced a syphon composed of 81 places in 0 ms
Reduce places removed 81 places and 0 transitions.
Iterating global reduction 2 with 162 rules applied. Total rules applied 500 place count 541 transition count 1233
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 509 place count 532 transition count 1224
Iterating global reduction 2 with 9 rules applied. Total rules applied 518 place count 532 transition count 1224
Applied a total of 518 rules in 65 ms. Remains 532 /791 variables (removed 259) and now considering 1224/1483 (removed 259) transitions.
[2022-05-18 18:35:45] [INFO ] Flow matrix only has 1204 transitions (discarded 20 similar events)
// Phase 1: matrix 1204 rows 532 cols
[2022-05-18 18:35:45] [INFO ] Computed 46 place invariants in 20 ms
[2022-05-18 18:35:46] [INFO ] Dead Transitions using invariants and state equation in 1017 ms found 0 transitions.
[2022-05-18 18:35:46] [INFO ] Flow matrix only has 1204 transitions (discarded 20 similar events)
// Phase 1: matrix 1204 rows 532 cols
[2022-05-18 18:35:46] [INFO ] Computed 46 place invariants in 13 ms
[2022-05-18 18:35:47] [INFO ] Implicit Places using invariants in 588 ms returned []
[2022-05-18 18:35:47] [INFO ] Flow matrix only has 1204 transitions (discarded 20 similar events)
// Phase 1: matrix 1204 rows 532 cols
[2022-05-18 18:35:47] [INFO ] Computed 46 place invariants in 26 ms
[2022-05-18 18:35:48] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 18:35:55] [INFO ] Implicit Places using invariants and state equation in 8478 ms returned []
Implicit Place search using SMT with State Equation took 9070 ms to find 0 implicit places.
[2022-05-18 18:35:56] [INFO ] Redundant transitions in 28 ms returned []
[2022-05-18 18:35:56] [INFO ] Flow matrix only has 1204 transitions (discarded 20 similar events)
// Phase 1: matrix 1204 rows 532 cols
[2022-05-18 18:35:56] [INFO ] Computed 46 place invariants in 21 ms
[2022-05-18 18:35:56] [INFO ] Dead Transitions using invariants and state equation in 970 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 532/791 places, 1224/1483 transitions.
Finished structural reductions, in 1 iterations. Remains : 532/791 places, 1224/1483 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J06T10-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s302 s85)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1317 steps with 0 reset in 8 ms.
FORMULA PolyORBLF-PT-S02J06T10-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T10-LTLCardinality-10 finished in 11233 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((X(F(p0))&&p1))))'
Support contains 3 out of 791 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 791/791 places, 1483/1483 transitions.
Drop transitions removed 69 transitions
Trivial Post-agglo rules discarded 69 transitions
Performed 69 trivial Post agglomeration. Transition count delta: 69
Iterating post reduction 0 with 69 rules applied. Total rules applied 69 place count 791 transition count 1414
Reduce places removed 69 places and 0 transitions.
Iterating post reduction 1 with 69 rules applied. Total rules applied 138 place count 722 transition count 1414
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 138 place count 722 transition count 1314
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 338 place count 622 transition count 1314
Performed 71 Post agglomeration using F-continuation condition.Transition count delta: 71
Deduced a syphon composed of 71 places in 1 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 2 with 142 rules applied. Total rules applied 480 place count 551 transition count 1243
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 488 place count 543 transition count 1235
Iterating global reduction 2 with 8 rules applied. Total rules applied 496 place count 543 transition count 1235
Applied a total of 496 rules in 74 ms. Remains 543 /791 variables (removed 248) and now considering 1235/1483 (removed 248) transitions.
[2022-05-18 18:35:57] [INFO ] Flow matrix only has 1215 transitions (discarded 20 similar events)
// Phase 1: matrix 1215 rows 543 cols
[2022-05-18 18:35:57] [INFO ] Computed 46 place invariants in 19 ms
[2022-05-18 18:35:58] [INFO ] Dead Transitions using invariants and state equation in 959 ms found 0 transitions.
[2022-05-18 18:35:58] [INFO ] Flow matrix only has 1215 transitions (discarded 20 similar events)
// Phase 1: matrix 1215 rows 543 cols
[2022-05-18 18:35:58] [INFO ] Computed 46 place invariants in 13 ms
[2022-05-18 18:35:58] [INFO ] Implicit Places using invariants in 605 ms returned []
[2022-05-18 18:35:58] [INFO ] Flow matrix only has 1215 transitions (discarded 20 similar events)
// Phase 1: matrix 1215 rows 543 cols
[2022-05-18 18:35:58] [INFO ] Computed 46 place invariants in 18 ms
[2022-05-18 18:35:59] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 18:36:07] [INFO ] Implicit Places using invariants and state equation in 9240 ms returned []
Implicit Place search using SMT with State Equation took 9846 ms to find 0 implicit places.
[2022-05-18 18:36:07] [INFO ] Redundant transitions in 28 ms returned []
[2022-05-18 18:36:07] [INFO ] Flow matrix only has 1215 transitions (discarded 20 similar events)
// Phase 1: matrix 1215 rows 543 cols
[2022-05-18 18:36:07] [INFO ] Computed 46 place invariants in 21 ms
[2022-05-18 18:36:08] [INFO ] Dead Transitions using invariants and state equation in 974 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 543/791 places, 1235/1483 transitions.
Finished structural reductions, in 1 iterations. Remains : 543/791 places, 1235/1483 transitions.
Stuttering acceptance computed with spot in 102 ms :[(OR (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J06T10-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ 1 s219), p0:(LEQ s127 s421)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 2204 steps with 2 reset in 14 ms.
FORMULA PolyORBLF-PT-S02J06T10-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T10-LTLCardinality-11 finished in 12030 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((false U !X(p0))))'
Support contains 2 out of 791 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 791/791 places, 1483/1483 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 790 transition count 1482
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 790 transition count 1482
Applied a total of 2 rules in 38 ms. Remains 790 /791 variables (removed 1) and now considering 1482/1483 (removed 1) transitions.
[2022-05-18 18:36:09] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
// Phase 1: matrix 1462 rows 790 cols
[2022-05-18 18:36:09] [INFO ] Computed 46 place invariants in 16 ms
[2022-05-18 18:36:10] [INFO ] Dead Transitions using invariants and state equation in 1810 ms found 0 transitions.
[2022-05-18 18:36:10] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
// Phase 1: matrix 1462 rows 790 cols
[2022-05-18 18:36:10] [INFO ] Computed 46 place invariants in 21 ms
[2022-05-18 18:36:11] [INFO ] Implicit Places using invariants in 766 ms returned []
[2022-05-18 18:36:11] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
// Phase 1: matrix 1462 rows 790 cols
[2022-05-18 18:36:11] [INFO ] Computed 46 place invariants in 17 ms
[2022-05-18 18:36:12] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 18:36:28] [INFO ] Implicit Places using invariants and state equation in 16575 ms returned []
Implicit Place search using SMT with State Equation took 17341 ms to find 0 implicit places.
[2022-05-18 18:36:28] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
// Phase 1: matrix 1462 rows 790 cols
[2022-05-18 18:36:28] [INFO ] Computed 46 place invariants in 25 ms
[2022-05-18 18:36:30] [INFO ] Dead Transitions using invariants and state equation in 1820 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 790/791 places, 1482/1483 transitions.
Finished structural reductions, in 1 iterations. Remains : 790/791 places, 1482/1483 transitions.
Stuttering acceptance computed with spot in 63 ms :[true, p0, p0]
Running random walk in product with property : PolyORBLF-PT-S02J06T10-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s607 s163)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S02J06T10-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T10-LTLCardinality-13 finished in 21092 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(!(true U (G(F(p0))||G(p1)))))'
Support contains 4 out of 791 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 791/791 places, 1483/1483 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 791 transition count 1413
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 140 place count 721 transition count 1413
Performed 99 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 99 Pre rules applied. Total rules applied 140 place count 721 transition count 1314
Deduced a syphon composed of 99 places in 1 ms
Reduce places removed 99 places and 0 transitions.
Iterating global reduction 2 with 198 rules applied. Total rules applied 338 place count 622 transition count 1314
Performed 81 Post agglomeration using F-continuation condition.Transition count delta: 81
Deduced a syphon composed of 81 places in 1 ms
Reduce places removed 81 places and 0 transitions.
Iterating global reduction 2 with 162 rules applied. Total rules applied 500 place count 541 transition count 1233
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 509 place count 532 transition count 1224
Iterating global reduction 2 with 9 rules applied. Total rules applied 518 place count 532 transition count 1224
Applied a total of 518 rules in 66 ms. Remains 532 /791 variables (removed 259) and now considering 1224/1483 (removed 259) transitions.
[2022-05-18 18:36:30] [INFO ] Flow matrix only has 1204 transitions (discarded 20 similar events)
// Phase 1: matrix 1204 rows 532 cols
[2022-05-18 18:36:30] [INFO ] Computed 46 place invariants in 23 ms
[2022-05-18 18:36:31] [INFO ] Dead Transitions using invariants and state equation in 953 ms found 0 transitions.
[2022-05-18 18:36:31] [INFO ] Flow matrix only has 1204 transitions (discarded 20 similar events)
// Phase 1: matrix 1204 rows 532 cols
[2022-05-18 18:36:31] [INFO ] Computed 46 place invariants in 28 ms
[2022-05-18 18:36:31] [INFO ] Implicit Places using invariants in 575 ms returned []
[2022-05-18 18:36:31] [INFO ] Flow matrix only has 1204 transitions (discarded 20 similar events)
// Phase 1: matrix 1204 rows 532 cols
[2022-05-18 18:36:31] [INFO ] Computed 46 place invariants in 14 ms
[2022-05-18 18:36:32] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 18:36:45] [INFO ] Implicit Places using invariants and state equation in 14034 ms returned []
Implicit Place search using SMT with State Equation took 14611 ms to find 0 implicit places.
[2022-05-18 18:36:45] [INFO ] Redundant transitions in 21 ms returned []
[2022-05-18 18:36:45] [INFO ] Flow matrix only has 1204 transitions (discarded 20 similar events)
// Phase 1: matrix 1204 rows 532 cols
[2022-05-18 18:36:45] [INFO ] Computed 46 place invariants in 21 ms
[2022-05-18 18:36:46] [INFO ] Dead Transitions using invariants and state equation in 932 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 532/791 places, 1224/1483 transitions.
Finished structural reductions, in 1 iterations. Remains : 532/791 places, 1224/1483 transitions.
Stuttering acceptance computed with spot in 96 ms :[(OR p0 p1), p0, p1]
Running random walk in product with property : PolyORBLF-PT-S02J06T10-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s57 s128), p1:(LEQ s178 s427)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 1416 steps with 2 reset in 9 ms.
FORMULA PolyORBLF-PT-S02J06T10-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T10-LTLCardinality-15 finished in 16716 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F(F(X(p0))))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(G(X(p0)))&&p0))))'
[2022-05-18 18:36:47] [INFO ] Flatten gal took : 55 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3928801290292780866
[2022-05-18 18:36:47] [INFO ] Computing symmetric may disable matrix : 1483 transitions.
[2022-05-18 18:36:47] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 18:36:47] [INFO ] Computing symmetric may enable matrix : 1483 transitions.
[2022-05-18 18:36:47] [INFO ] Applying decomposition
[2022-05-18 18:36:47] [INFO ] Computation of Complete enable matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 18:36:47] [INFO ] Flatten gal took : 46 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/graph15984879292799644335.txt' '-o' '/tmp/graph15984879292799644335.bin' '-w' '/tmp/graph15984879292799644335.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15984879292799644335.bin' '-l' '-1' '-v' '-w' '/tmp/graph15984879292799644335.weights' '-q' '0' '-e' '0.001'
[2022-05-18 18:36:47] [INFO ] Decomposing Gal with order
[2022-05-18 18:36:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 18:36:47] [INFO ] Removed a total of 1249 redundant transitions.
[2022-05-18 18:36:47] [INFO ] Computing Do-Not-Accords matrix : 1483 transitions.
[2022-05-18 18:36:47] [INFO ] Flatten gal took : 146 ms
[2022-05-18 18:36:47] [INFO ] Computation of Completed DNA matrix. took 80 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 18:36:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 1014 labels/synchronizations in 46 ms.
[2022-05-18 18:36:47] [INFO ] Built C files in 466ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3928801290292780866
Running compilation step : cd /tmp/ltsmin3928801290292780866;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '360' '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'
[2022-05-18 18:36:47] [INFO ] Time to serialize gal into /tmp/LTLCardinality4899653265026999383.gal : 8 ms
[2022-05-18 18:36:47] [INFO ] Time to serialize properties into /tmp/LTLCardinality15326903686491207436.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/LTLCardinality4899653265026999383.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality15326903686491207436.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...289
Read 2 LTL properties
Checking formula 0 : !((G(X(F(F(X("(((((gu0.EnablePollingB_10+gu0.EnablePollingB_4)+(gu0.EnablePollingB_3+gu0.EnablePollingB_5))+((gu0.EnablePollingB_6+gu0...290
Formula 0 simplified : !GXFX"(((((gu0.EnablePollingB_10+gu0.EnablePollingB_4)+(gu0.EnablePollingB_3+gu0.EnablePollingB_5))+((gu0.EnablePollingB_6+gu0.Enabl...277
Compilation finished in 5393 ms.
Running link step : cd /tmp/ltsmin3928801290292780866;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 69 ms.
Running LTSmin : cd /tmp/ltsmin3928801290292780866;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](X(<>(<>(X((LTLAPp0==true))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-18 18:59:51] [INFO ] Flatten gal took : 254 ms
[2022-05-18 18:59:51] [INFO ] Time to serialize gal into /tmp/LTLCardinality8654586424614738600.gal : 59 ms
[2022-05-18 18:59:51] [INFO ] Time to serialize properties into /tmp/LTLCardinality14366165319203177041.ltl : 4 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/LTLCardinality8654586424614738600.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality14366165319203177041.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...289
Read 2 LTL properties
Checking formula 0 : !((G(X(F(F(X("(((((EnablePollingB_10+EnablePollingB_4)+(EnablePollingB_3+EnablePollingB_5))+((EnablePollingB_6+EnablePollingB_7)+(Enab...246
Formula 0 simplified : !GXFX"(((((EnablePollingB_10+EnablePollingB_4)+(EnablePollingB_3+EnablePollingB_5))+((EnablePollingB_6+EnablePollingB_7)+(EnablePoll...233
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin3928801290292780866;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](X(<>(<>(X((LTLAPp0==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin3928801290292780866;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X((<>([](X((LTLAPp1==true))))&&(LTLAPp1==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-18 19:22:59] [INFO ] Flatten gal took : 525 ms
[2022-05-18 19:23:01] [INFO ] Input system was already deterministic with 1483 transitions.
[2022-05-18 19:23:01] [INFO ] Transformed 791 places.
[2022-05-18 19:23:01] [INFO ] Transformed 1483 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
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
[2022-05-18 19:23:32] [INFO ] Time to serialize gal into /tmp/LTLCardinality16886702288821084712.gal : 17 ms
[2022-05-18 19:23:32] [INFO ] Time to serialize properties into /tmp/LTLCardinality3862941321540513967.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/LTLCardinality16886702288821084712.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality3862941321540513967.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 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(X(F(F(X("(((((EnablePollingB_10+EnablePollingB_4)+(EnablePollingB_3+EnablePollingB_5))+((EnablePollingB_6+EnablePollingB_7)+(Enab...246
Formula 0 simplified : !GXFX"(((((EnablePollingB_10+EnablePollingB_4)+(EnablePollingB_3+EnablePollingB_5))+((EnablePollingB_6+EnablePollingB_7)+(EnablePoll...233
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="PolyORBLF-PT-S02J06T10"
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 PolyORBLF-PT-S02J06T10, 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 r168-tall-165277016900627"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S02J06T10.tgz
mv PolyORBLF-PT-S02J06T10 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 ;