About the Execution of ITS-Tools for EisenbergMcGuire-PT-10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 12929.707 | 3600000.00 | 13606516.00 | 3619.60 | FFTFFTFFF?FFFT?F | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r517-tall-167987243600275.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is EisenbergMcGuire-PT-10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r517-tall-167987243600275
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.5M
-rw-r--r-- 1 mcc users 8.1K Mar 23 15:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Mar 23 15:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Mar 23 15:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Mar 23 15:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 23 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 23 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 23 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 23 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 15K Mar 23 15:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 153K Mar 23 15:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Mar 23 15:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Mar 23 15:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 23 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 23 07:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 3.1M Mar 31 16:48 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 EisenbergMcGuire-PT-10-LTLCardinality-00
FORMULA_NAME EisenbergMcGuire-PT-10-LTLCardinality-01
FORMULA_NAME EisenbergMcGuire-PT-10-LTLCardinality-02
FORMULA_NAME EisenbergMcGuire-PT-10-LTLCardinality-03
FORMULA_NAME EisenbergMcGuire-PT-10-LTLCardinality-04
FORMULA_NAME EisenbergMcGuire-PT-10-LTLCardinality-05
FORMULA_NAME EisenbergMcGuire-PT-10-LTLCardinality-06
FORMULA_NAME EisenbergMcGuire-PT-10-LTLCardinality-07
FORMULA_NAME EisenbergMcGuire-PT-10-LTLCardinality-08
FORMULA_NAME EisenbergMcGuire-PT-10-LTLCardinality-09
FORMULA_NAME EisenbergMcGuire-PT-10-LTLCardinality-10
FORMULA_NAME EisenbergMcGuire-PT-10-LTLCardinality-11
FORMULA_NAME EisenbergMcGuire-PT-10-LTLCardinality-12
FORMULA_NAME EisenbergMcGuire-PT-10-LTLCardinality-13
FORMULA_NAME EisenbergMcGuire-PT-10-LTLCardinality-14
FORMULA_NAME EisenbergMcGuire-PT-10-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1680838264775
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=EisenbergMcGuire-PT-10
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2023-04-07 03:31:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-04-07 03:31:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-07 03:31:06] [INFO ] Load time of PNML (sax parser for PT used): 208 ms
[2023-04-07 03:31:06] [INFO ] Transformed 1090 places.
[2023-04-07 03:31:06] [INFO ] Transformed 5200 transitions.
[2023-04-07 03:31:06] [INFO ] Found NUPN structural information;
[2023-04-07 03:31:06] [INFO ] Parsed PT model containing 1090 places and 5200 transitions and 25400 arcs in 304 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Initial state reduction rules removed 2 formulas.
FORMULA EisenbergMcGuire-PT-10-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-10-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-10-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-10-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-10-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-10-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-10-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-10-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 1090 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1090/1090 places, 5200/5200 transitions.
Discarding 88 places :
Symmetric choice reduction at 0 with 88 rule applications. Total rules 88 place count 1002 transition count 4320
Iterating global reduction 0 with 88 rules applied. Total rules applied 176 place count 1002 transition count 4320
Applied a total of 176 rules in 211 ms. Remains 1002 /1090 variables (removed 88) and now considering 4320/5200 (removed 880) transitions.
[2023-04-07 03:31:06] [INFO ] Flow matrix only has 1450 transitions (discarded 2870 similar events)
// Phase 1: matrix 1450 rows 1002 cols
[2023-04-07 03:31:07] [INFO ] Computed 31 invariants in 31 ms
[2023-04-07 03:31:07] [INFO ] Implicit Places using invariants in 887 ms returned []
[2023-04-07 03:31:07] [INFO ] Flow matrix only has 1450 transitions (discarded 2870 similar events)
[2023-04-07 03:31:07] [INFO ] Invariant cache hit.
[2023-04-07 03:31:08] [INFO ] State equation strengthened by 454 read => feed constraints.
[2023-04-07 03:31:15] [INFO ] Implicit Places using invariants and state equation in 7638 ms returned []
Implicit Place search using SMT with State Equation took 8567 ms to find 0 implicit places.
[2023-04-07 03:31:15] [INFO ] Flow matrix only has 1450 transitions (discarded 2870 similar events)
[2023-04-07 03:31:15] [INFO ] Invariant cache hit.
[2023-04-07 03:31:17] [INFO ] Dead Transitions using invariants and state equation in 1549 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1002/1090 places, 4320/5200 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10335 ms. Remains : 1002/1090 places, 4320/5200 transitions.
Support contains 23 out of 1002 places after structural reductions.
[2023-04-07 03:31:17] [INFO ] Flatten gal took : 273 ms
[2023-04-07 03:31:17] [INFO ] Flatten gal took : 142 ms
[2023-04-07 03:31:18] [INFO ] Input system was already deterministic with 4320 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1634 ms. (steps per millisecond=6 ) properties (out of 13) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 3) 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 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-04-07 03:31:19] [INFO ] Flow matrix only has 1450 transitions (discarded 2870 similar events)
[2023-04-07 03:31:19] [INFO ] Invariant cache hit.
[2023-04-07 03:31:20] [INFO ] [Real]Absence check using 21 positive place invariants in 33 ms returned sat
[2023-04-07 03:31:20] [INFO ] [Real]Absence check using 21 positive and 10 generalized place invariants in 7 ms returned sat
[2023-04-07 03:31:20] [INFO ] After 316ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-04-07 03:31:20] [INFO ] [Nat]Absence check using 21 positive place invariants in 26 ms returned sat
[2023-04-07 03:31:20] [INFO ] [Nat]Absence check using 21 positive and 10 generalized place invariants in 8 ms returned sat
[2023-04-07 03:31:20] [INFO ] After 504ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-04-07 03:31:20] [INFO ] State equation strengthened by 454 read => feed constraints.
[2023-04-07 03:31:21] [INFO ] After 301ms SMT Verify possible using 454 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-04-07 03:31:21] [INFO ] Deduced a trap composed of 3 places in 491 ms of which 5 ms to minimize.
[2023-04-07 03:31:22] [INFO ] Deduced a trap composed of 3 places in 462 ms of which 2 ms to minimize.
[2023-04-07 03:31:22] [INFO ] Deduced a trap composed of 3 places in 396 ms of which 2 ms to minimize.
[2023-04-07 03:31:23] [INFO ] Deduced a trap composed of 3 places in 364 ms of which 0 ms to minimize.
[2023-04-07 03:31:23] [INFO ] Deduced a trap composed of 3 places in 323 ms of which 0 ms to minimize.
[2023-04-07 03:31:23] [INFO ] Deduced a trap composed of 6 places in 241 ms of which 0 ms to minimize.
[2023-04-07 03:31:24] [INFO ] Deduced a trap composed of 3 places in 209 ms of which 1 ms to minimize.
[2023-04-07 03:31:24] [INFO ] Deduced a trap composed of 50 places in 190 ms of which 1 ms to minimize.
[2023-04-07 03:31:24] [INFO ] Deduced a trap composed of 88 places in 183 ms of which 1 ms to minimize.
[2023-04-07 03:31:24] [INFO ] Deduced a trap composed of 97 places in 208 ms of which 0 ms to minimize.
[2023-04-07 03:31:25] [INFO ] Deduced a trap composed of 47 places in 209 ms of which 0 ms to minimize.
[2023-04-07 03:31:25] [INFO ] Deduced a trap composed of 79 places in 165 ms of which 1 ms to minimize.
[2023-04-07 03:31:25] [INFO ] Deduced a trap composed of 36 places in 123 ms of which 1 ms to minimize.
[2023-04-07 03:31:25] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 4391 ms
[2023-04-07 03:31:26] [INFO ] Deduced a trap composed of 3 places in 103 ms of which 1 ms to minimize.
[2023-04-07 03:31:26] [INFO ] Deduced a trap composed of 3 places in 130 ms of which 1 ms to minimize.
[2023-04-07 03:31:26] [INFO ] Deduced a trap composed of 50 places in 103 ms of which 0 ms to minimize.
[2023-04-07 03:31:26] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 578 ms
[2023-04-07 03:31:26] [INFO ] After 5520ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 194 ms.
[2023-04-07 03:31:26] [INFO ] After 6486ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 70 ms.
Support contains 4 out of 1002 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1002/1002 places, 4320/4320 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 1002 transition count 4310
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 992 transition count 4310
Performed 308 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 308 Pre rules applied. Total rules applied 20 place count 992 transition count 4002
Deduced a syphon composed of 308 places in 13 ms
Reduce places removed 308 places and 0 transitions.
Iterating global reduction 2 with 616 rules applied. Total rules applied 636 place count 684 transition count 4002
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 638 place count 682 transition count 3982
Iterating global reduction 2 with 2 rules applied. Total rules applied 640 place count 682 transition count 3982
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Deduced a syphon composed of 90 places in 11 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 820 place count 592 transition count 3892
Applied a total of 820 rules in 456 ms. Remains 592 /1002 variables (removed 410) and now considering 3892/4320 (removed 428) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 457 ms. Remains : 592/1002 places, 3892/4320 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=49 ) properties (out of 3) 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 3) 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 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 217998 steps, run timeout after 3001 ms. (steps per millisecond=72 ) properties seen :{1=1}
Probabilistic random walk after 217998 steps, saw 151654 distinct states, run finished after 3002 ms. (steps per millisecond=72 ) properties seen :1
Running SMT prover for 2 properties.
[2023-04-07 03:31:30] [INFO ] Flow matrix only has 1022 transitions (discarded 2870 similar events)
// Phase 1: matrix 1022 rows 592 cols
[2023-04-07 03:31:30] [INFO ] Computed 31 invariants in 6 ms
[2023-04-07 03:31:30] [INFO ] [Real]Absence check using 21 positive place invariants in 15 ms returned sat
[2023-04-07 03:31:30] [INFO ] [Real]Absence check using 21 positive and 10 generalized place invariants in 5 ms returned sat
[2023-04-07 03:31:30] [INFO ] After 134ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-04-07 03:31:30] [INFO ] [Nat]Absence check using 21 positive place invariants in 10 ms returned sat
[2023-04-07 03:31:30] [INFO ] [Nat]Absence check using 21 positive and 10 generalized place invariants in 7 ms returned sat
[2023-04-07 03:31:31] [INFO ] After 277ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-04-07 03:31:31] [INFO ] State equation strengthened by 436 read => feed constraints.
[2023-04-07 03:31:31] [INFO ] After 156ms SMT Verify possible using 436 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-04-07 03:31:31] [INFO ] Deduced a trap composed of 3 places in 77 ms of which 0 ms to minimize.
[2023-04-07 03:31:31] [INFO ] Deduced a trap composed of 3 places in 59 ms of which 1 ms to minimize.
[2023-04-07 03:31:31] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 244 ms
[2023-04-07 03:31:31] [INFO ] Deduced a trap composed of 3 places in 58 ms of which 0 ms to minimize.
[2023-04-07 03:31:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 136 ms
[2023-04-07 03:31:31] [INFO ] After 606ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 100 ms.
[2023-04-07 03:31:31] [INFO ] After 1127ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 16 ms.
Support contains 3 out of 592 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 592/592 places, 3892/3892 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 592 transition count 3891
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 591 transition count 3891
Applied a total of 2 rules in 160 ms. Remains 591 /592 variables (removed 1) and now considering 3891/3892 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 161 ms. Remains : 591/592 places, 3891/3892 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 258819 steps, run timeout after 3001 ms. (steps per millisecond=86 ) properties seen :{}
Probabilistic random walk after 258819 steps, saw 177569 distinct states, run finished after 3002 ms. (steps per millisecond=86 ) properties seen :0
Running SMT prover for 2 properties.
[2023-04-07 03:31:35] [INFO ] Flow matrix only has 1021 transitions (discarded 2870 similar events)
// Phase 1: matrix 1021 rows 591 cols
[2023-04-07 03:31:35] [INFO ] Computed 31 invariants in 10 ms
[2023-04-07 03:31:35] [INFO ] [Real]Absence check using 21 positive place invariants in 13 ms returned sat
[2023-04-07 03:31:35] [INFO ] [Real]Absence check using 21 positive and 10 generalized place invariants in 5 ms returned sat
[2023-04-07 03:31:35] [INFO ] After 127ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-04-07 03:31:35] [INFO ] [Nat]Absence check using 21 positive place invariants in 12 ms returned sat
[2023-04-07 03:31:35] [INFO ] [Nat]Absence check using 21 positive and 10 generalized place invariants in 5 ms returned sat
[2023-04-07 03:31:35] [INFO ] After 282ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-04-07 03:31:35] [INFO ] State equation strengthened by 436 read => feed constraints.
[2023-04-07 03:31:35] [INFO ] After 165ms SMT Verify possible using 436 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-04-07 03:31:35] [INFO ] Deduced a trap composed of 3 places in 103 ms of which 1 ms to minimize.
[2023-04-07 03:31:36] [INFO ] Deduced a trap composed of 3 places in 53 ms of which 1 ms to minimize.
[2023-04-07 03:31:36] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 267 ms
[2023-04-07 03:31:36] [INFO ] Deduced a trap composed of 3 places in 107 ms of which 1 ms to minimize.
[2023-04-07 03:31:36] [INFO ] Deduced a trap composed of 3 places in 81 ms of which 1 ms to minimize.
[2023-04-07 03:31:36] [INFO ] Deduced a trap composed of 3 places in 55 ms of which 1 ms to minimize.
[2023-04-07 03:31:36] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 386 ms
[2023-04-07 03:31:36] [INFO ] After 899ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 100 ms.
[2023-04-07 03:31:36] [INFO ] After 1415ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 7 ms.
Support contains 3 out of 591 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 591/591 places, 3891/3891 transitions.
Applied a total of 0 rules in 209 ms. Remains 591 /591 variables (removed 0) and now considering 3891/3891 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 209 ms. Remains : 591/591 places, 3891/3891 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 591/591 places, 3891/3891 transitions.
Applied a total of 0 rules in 182 ms. Remains 591 /591 variables (removed 0) and now considering 3891/3891 (removed 0) transitions.
[2023-04-07 03:31:37] [INFO ] Flow matrix only has 1021 transitions (discarded 2870 similar events)
[2023-04-07 03:31:37] [INFO ] Invariant cache hit.
[2023-04-07 03:31:37] [INFO ] Implicit Places using invariants in 636 ms returned []
[2023-04-07 03:31:37] [INFO ] Flow matrix only has 1021 transitions (discarded 2870 similar events)
[2023-04-07 03:31:37] [INFO ] Invariant cache hit.
[2023-04-07 03:31:38] [INFO ] State equation strengthened by 436 read => feed constraints.
[2023-04-07 03:31:41] [INFO ] Implicit Places using invariants and state equation in 4166 ms returned []
Implicit Place search using SMT with State Equation took 4813 ms to find 0 implicit places.
[2023-04-07 03:31:42] [INFO ] Redundant transitions in 253 ms returned []
[2023-04-07 03:31:42] [INFO ] Flow matrix only has 1021 transitions (discarded 2870 similar events)
[2023-04-07 03:31:42] [INFO ] Invariant cache hit.
[2023-04-07 03:31:43] [INFO ] Dead Transitions using invariants and state equation in 1238 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6499 ms. Remains : 591/591 places, 3891/3891 transitions.
Graph (trivial) has 3611 edges and 591 vertex of which 99 / 591 are part of one of the 10 SCC in 5 ms
Free SCC test removed 89 places
Drop transitions removed 346 transitions
Ensure Unique test removed 2792 transitions
Reduce isomorphic transitions removed 3138 transitions.
Drop transitions removed 117 transitions
Trivial Post-agglo rules discarded 117 transitions
Performed 117 trivial Post agglomeration. Transition count delta: 117
Iterating post reduction 0 with 117 rules applied. Total rules applied 118 place count 502 transition count 636
Reduce places removed 117 places and 0 transitions.
Iterating post reduction 1 with 117 rules applied. Total rules applied 235 place count 385 transition count 636
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 235 place count 385 transition count 616
Deduced a syphon composed of 20 places in 0 ms
Ensure Unique test removed 9 places
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 49 rules applied. Total rules applied 284 place count 356 transition count 616
Performed 178 Post agglomeration using F-continuation condition.Transition count delta: 178
Deduced a syphon composed of 178 places in 0 ms
Reduce places removed 178 places and 0 transitions.
Iterating global reduction 2 with 356 rules applied. Total rules applied 640 place count 178 transition count 438
Ensure Unique test removed 86 transitions
Reduce isomorphic transitions removed 86 transitions.
Iterating post reduction 2 with 86 rules applied. Total rules applied 726 place count 178 transition count 352
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 746 place count 168 transition count 353
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 755 place count 168 transition count 344
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 4 with 11 rules applied. Total rules applied 766 place count 168 transition count 333
Free-agglomeration rule applied 92 times.
Iterating global reduction 4 with 92 rules applied. Total rules applied 858 place count 168 transition count 241
Reduce places removed 92 places and 0 transitions.
Iterating post reduction 4 with 92 rules applied. Total rules applied 950 place count 76 transition count 241
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 5 with 10 rules applied. Total rules applied 960 place count 76 transition count 241
Applied a total of 960 rules in 56 ms. Remains 76 /591 variables (removed 515) and now considering 241/3891 (removed 3650) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 241 rows 76 cols
[2023-04-07 03:31:43] [INFO ] Computed 22 invariants in 6 ms
[2023-04-07 03:31:43] [INFO ] [Real]Absence check using 21 positive place invariants in 3 ms returned sat
[2023-04-07 03:31:43] [INFO ] [Real]Absence check using 21 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-07 03:31:43] [INFO ] After 29ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-04-07 03:31:43] [INFO ] [Nat]Absence check using 21 positive place invariants in 3 ms returned sat
[2023-04-07 03:31:43] [INFO ] [Nat]Absence check using 21 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-07 03:31:43] [INFO ] After 42ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-04-07 03:31:43] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-04-07 03:31:43] [INFO ] After 11ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-04-07 03:31:43] [INFO ] After 28ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 11 ms.
[2023-04-07 03:31:43] [INFO ] After 116ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U X(p1)))'
Support contains 3 out of 1002 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1002/1002 places, 4320/4320 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1000 transition count 4300
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1000 transition count 4300
Applied a total of 4 rules in 105 ms. Remains 1000 /1002 variables (removed 2) and now considering 4300/4320 (removed 20) transitions.
[2023-04-07 03:31:43] [INFO ] Flow matrix only has 1430 transitions (discarded 2870 similar events)
// Phase 1: matrix 1430 rows 1000 cols
[2023-04-07 03:31:43] [INFO ] Computed 31 invariants in 11 ms
[2023-04-07 03:31:44] [INFO ] Implicit Places using invariants in 643 ms returned []
[2023-04-07 03:31:44] [INFO ] Flow matrix only has 1430 transitions (discarded 2870 similar events)
[2023-04-07 03:31:44] [INFO ] Invariant cache hit.
[2023-04-07 03:31:45] [INFO ] State equation strengthened by 436 read => feed constraints.
[2023-04-07 03:31:52] [INFO ] Implicit Places using invariants and state equation in 7809 ms returned []
Implicit Place search using SMT with State Equation took 8455 ms to find 0 implicit places.
[2023-04-07 03:31:52] [INFO ] Flow matrix only has 1430 transitions (discarded 2870 similar events)
[2023-04-07 03:31:52] [INFO ] Invariant cache hit.
[2023-04-07 03:31:53] [INFO ] Dead Transitions using invariants and state equation in 1383 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1000/1002 places, 4300/4320 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9945 ms. Remains : 1000/1002 places, 4300/4320 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 266 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : EisenbergMcGuire-PT-10-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s32 0) (EQ s141 1)), p1:(EQ s718 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 21 steps with 0 reset in 4 ms.
FORMULA EisenbergMcGuire-PT-10-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property EisenbergMcGuire-PT-10-LTLCardinality-00 finished in 10279 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 3 out of 1002 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1002/1002 places, 4320/4320 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 1002 transition count 4310
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 992 transition count 4310
Performed 307 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 307 Pre rules applied. Total rules applied 20 place count 992 transition count 4003
Deduced a syphon composed of 307 places in 3 ms
Reduce places removed 307 places and 0 transitions.
Iterating global reduction 2 with 614 rules applied. Total rules applied 634 place count 685 transition count 4003
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 636 place count 683 transition count 3983
Iterating global reduction 2 with 2 rules applied. Total rules applied 638 place count 683 transition count 3983
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Deduced a syphon composed of 90 places in 3 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 818 place count 593 transition count 3893
Applied a total of 818 rules in 382 ms. Remains 593 /1002 variables (removed 409) and now considering 3893/4320 (removed 427) transitions.
[2023-04-07 03:31:54] [INFO ] Flow matrix only has 1023 transitions (discarded 2870 similar events)
// Phase 1: matrix 1023 rows 593 cols
[2023-04-07 03:31:54] [INFO ] Computed 31 invariants in 7 ms
[2023-04-07 03:31:55] [INFO ] Implicit Places using invariants in 599 ms returned []
[2023-04-07 03:31:55] [INFO ] Flow matrix only has 1023 transitions (discarded 2870 similar events)
[2023-04-07 03:31:55] [INFO ] Invariant cache hit.
[2023-04-07 03:31:55] [INFO ] State equation strengthened by 436 read => feed constraints.
[2023-04-07 03:31:58] [INFO ] Implicit Places using invariants and state equation in 3614 ms returned []
Implicit Place search using SMT with State Equation took 4219 ms to find 0 implicit places.
[2023-04-07 03:31:58] [INFO ] Redundant transitions in 129 ms returned []
[2023-04-07 03:31:58] [INFO ] Flow matrix only has 1023 transitions (discarded 2870 similar events)
[2023-04-07 03:31:58] [INFO ] Invariant cache hit.
[2023-04-07 03:31:59] [INFO ] Dead Transitions using invariants and state equation in 1117 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 593/1002 places, 3893/4320 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5860 ms. Remains : 593/1002 places, 3893/4320 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Running random walk in product with property : EisenbergMcGuire-PT-10-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s164 1) (NEQ s583 0) (NEQ s241 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 396 ms.
Stack based approach found an accepted trace after 27 steps with 0 reset with depth 28 and stack size 28 in 0 ms.
FORMULA EisenbergMcGuire-PT-10-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property EisenbergMcGuire-PT-10-LTLCardinality-04 finished in 6344 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(p1)||p0)))'
Support contains 4 out of 1002 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1002/1002 places, 4320/4320 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 1002 transition count 4310
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 992 transition count 4310
Performed 310 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 310 Pre rules applied. Total rules applied 20 place count 992 transition count 4000
Deduced a syphon composed of 310 places in 3 ms
Reduce places removed 310 places and 0 transitions.
Iterating global reduction 2 with 620 rules applied. Total rules applied 640 place count 682 transition count 4000
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 642 place count 680 transition count 3980
Iterating global reduction 2 with 2 rules applied. Total rules applied 644 place count 680 transition count 3980
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Deduced a syphon composed of 90 places in 3 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 824 place count 590 transition count 3890
Applied a total of 824 rules in 272 ms. Remains 590 /1002 variables (removed 412) and now considering 3890/4320 (removed 430) transitions.
[2023-04-07 03:32:00] [INFO ] Flow matrix only has 1020 transitions (discarded 2870 similar events)
// Phase 1: matrix 1020 rows 590 cols
[2023-04-07 03:32:00] [INFO ] Computed 31 invariants in 3 ms
[2023-04-07 03:32:01] [INFO ] Implicit Places using invariants in 564 ms returned []
[2023-04-07 03:32:01] [INFO ] Flow matrix only has 1020 transitions (discarded 2870 similar events)
[2023-04-07 03:32:01] [INFO ] Invariant cache hit.
[2023-04-07 03:32:01] [INFO ] State equation strengthened by 436 read => feed constraints.
[2023-04-07 03:32:04] [INFO ] Implicit Places using invariants and state equation in 3574 ms returned []
Implicit Place search using SMT with State Equation took 4142 ms to find 0 implicit places.
[2023-04-07 03:32:05] [INFO ] Redundant transitions in 176 ms returned []
[2023-04-07 03:32:05] [INFO ] Flow matrix only has 1020 transitions (discarded 2870 similar events)
[2023-04-07 03:32:05] [INFO ] Invariant cache hit.
[2023-04-07 03:32:06] [INFO ] Dead Transitions using invariants and state equation in 1173 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 590/1002 places, 3890/4320 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5783 ms. Remains : 590/1002 places, 3890/4320 transitions.
Stuttering acceptance computed with spot in 88 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : EisenbergMcGuire-PT-10-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=2, aps=[p1:(OR (EQ s452 0) (EQ s41 1)), p0:(OR (EQ s8 0) (EQ s3 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 2053 steps with 0 reset in 10 ms.
FORMULA EisenbergMcGuire-PT-10-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property EisenbergMcGuire-PT-10-LTLCardinality-06 finished in 5919 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 1002 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1002/1002 places, 4320/4320 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 1002 transition count 4310
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 992 transition count 4310
Performed 309 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 309 Pre rules applied. Total rules applied 20 place count 992 transition count 4001
Deduced a syphon composed of 309 places in 3 ms
Reduce places removed 309 places and 0 transitions.
Iterating global reduction 2 with 618 rules applied. Total rules applied 638 place count 683 transition count 4001
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 640 place count 681 transition count 3981
Iterating global reduction 2 with 2 rules applied. Total rules applied 642 place count 681 transition count 3981
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Deduced a syphon composed of 90 places in 3 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 822 place count 591 transition count 3891
Applied a total of 822 rules in 243 ms. Remains 591 /1002 variables (removed 411) and now considering 3891/4320 (removed 429) transitions.
[2023-04-07 03:32:06] [INFO ] Flow matrix only has 1021 transitions (discarded 2870 similar events)
// Phase 1: matrix 1021 rows 591 cols
[2023-04-07 03:32:06] [INFO ] Computed 31 invariants in 13 ms
[2023-04-07 03:32:07] [INFO ] Implicit Places using invariants in 581 ms returned []
[2023-04-07 03:32:07] [INFO ] Flow matrix only has 1021 transitions (discarded 2870 similar events)
[2023-04-07 03:32:07] [INFO ] Invariant cache hit.
[2023-04-07 03:32:07] [INFO ] State equation strengthened by 436 read => feed constraints.
[2023-04-07 03:32:10] [INFO ] Implicit Places using invariants and state equation in 3490 ms returned []
Implicit Place search using SMT with State Equation took 4073 ms to find 0 implicit places.
[2023-04-07 03:32:10] [INFO ] Redundant transitions in 178 ms returned []
[2023-04-07 03:32:10] [INFO ] Flow matrix only has 1021 transitions (discarded 2870 similar events)
[2023-04-07 03:32:10] [INFO ] Invariant cache hit.
[2023-04-07 03:32:12] [INFO ] Dead Transitions using invariants and state equation in 1161 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 591/1002 places, 3891/4320 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5669 ms. Remains : 591/1002 places, 3891/4320 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Running random walk in product with property : EisenbergMcGuire-PT-10-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s3 0) (EQ s260 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 302 ms.
Stack based approach found an accepted trace after 607 steps with 0 reset with depth 608 and stack size 525 in 2 ms.
FORMULA EisenbergMcGuire-PT-10-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property EisenbergMcGuire-PT-10-LTLCardinality-07 finished in 6053 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&G(F(p1)))))'
Support contains 3 out of 1002 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1002/1002 places, 4320/4320 transitions.
Applied a total of 0 rules in 23 ms. Remains 1002 /1002 variables (removed 0) and now considering 4320/4320 (removed 0) transitions.
[2023-04-07 03:32:12] [INFO ] Flow matrix only has 1450 transitions (discarded 2870 similar events)
// Phase 1: matrix 1450 rows 1002 cols
[2023-04-07 03:32:12] [INFO ] Computed 31 invariants in 6 ms
[2023-04-07 03:32:13] [INFO ] Implicit Places using invariants in 699 ms returned []
[2023-04-07 03:32:13] [INFO ] Flow matrix only has 1450 transitions (discarded 2870 similar events)
[2023-04-07 03:32:13] [INFO ] Invariant cache hit.
[2023-04-07 03:32:13] [INFO ] State equation strengthened by 454 read => feed constraints.
[2023-04-07 03:32:19] [INFO ] Implicit Places using invariants and state equation in 6738 ms returned []
Implicit Place search using SMT with State Equation took 7438 ms to find 0 implicit places.
[2023-04-07 03:32:19] [INFO ] Flow matrix only has 1450 transitions (discarded 2870 similar events)
[2023-04-07 03:32:19] [INFO ] Invariant cache hit.
[2023-04-07 03:32:21] [INFO ] Dead Transitions using invariants and state equation in 1326 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8790 ms. Remains : 1002/1002 places, 4320/4320 transitions.
Stuttering acceptance computed with spot in 200 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p1)]
Running random walk in product with property : EisenbergMcGuire-PT-10-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}, { cond=true, acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s214 0) (EQ s251 1)), p1:(EQ s250 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 98 reset in 326 ms.
Stack based approach found an accepted trace after 28766 steps with 27 reset with depth 992 and stack size 980 in 86 ms.
FORMULA EisenbergMcGuire-PT-10-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property EisenbergMcGuire-PT-10-LTLCardinality-08 finished in 9441 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 1002 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1002/1002 places, 4320/4320 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 1002 transition count 4310
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 992 transition count 4310
Performed 309 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 309 Pre rules applied. Total rules applied 20 place count 992 transition count 4001
Deduced a syphon composed of 309 places in 4 ms
Reduce places removed 309 places and 0 transitions.
Iterating global reduction 2 with 618 rules applied. Total rules applied 638 place count 683 transition count 4001
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 640 place count 681 transition count 3981
Iterating global reduction 2 with 2 rules applied. Total rules applied 642 place count 681 transition count 3981
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Deduced a syphon composed of 90 places in 3 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 822 place count 591 transition count 3891
Applied a total of 822 rules in 257 ms. Remains 591 /1002 variables (removed 411) and now considering 3891/4320 (removed 429) transitions.
[2023-04-07 03:32:22] [INFO ] Flow matrix only has 1021 transitions (discarded 2870 similar events)
// Phase 1: matrix 1021 rows 591 cols
[2023-04-07 03:32:22] [INFO ] Computed 31 invariants in 12 ms
[2023-04-07 03:32:22] [INFO ] Implicit Places using invariants in 606 ms returned []
[2023-04-07 03:32:22] [INFO ] Flow matrix only has 1021 transitions (discarded 2870 similar events)
[2023-04-07 03:32:22] [INFO ] Invariant cache hit.
[2023-04-07 03:32:22] [INFO ] State equation strengthened by 436 read => feed constraints.
[2023-04-07 03:32:26] [INFO ] Implicit Places using invariants and state equation in 3364 ms returned []
Implicit Place search using SMT with State Equation took 3972 ms to find 0 implicit places.
[2023-04-07 03:32:26] [INFO ] Redundant transitions in 171 ms returned []
[2023-04-07 03:32:26] [INFO ] Flow matrix only has 1021 transitions (discarded 2870 similar events)
[2023-04-07 03:32:26] [INFO ] Invariant cache hit.
[2023-04-07 03:32:27] [INFO ] Dead Transitions using invariants and state equation in 1215 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 591/1002 places, 3891/4320 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5621 ms. Remains : 591/1002 places, 3891/4320 transitions.
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : EisenbergMcGuire-PT-10-LTLCardinality-09 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:(NEQ s464 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 294 ms.
Product exploration explored 100000 steps with 0 reset in 328 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 81 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Finished probabilistic random walk after 57495 steps, run visited all 1 properties in 442 ms. (steps per millisecond=130 )
Probabilistic random walk after 57495 steps, saw 43707 distinct states, run finished after 442 ms. (steps per millisecond=130 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 103 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 591 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 591/591 places, 3891/3891 transitions.
Applied a total of 0 rules in 139 ms. Remains 591 /591 variables (removed 0) and now considering 3891/3891 (removed 0) transitions.
[2023-04-07 03:32:29] [INFO ] Flow matrix only has 1021 transitions (discarded 2870 similar events)
[2023-04-07 03:32:29] [INFO ] Invariant cache hit.
[2023-04-07 03:32:29] [INFO ] Implicit Places using invariants in 605 ms returned []
[2023-04-07 03:32:29] [INFO ] Flow matrix only has 1021 transitions (discarded 2870 similar events)
[2023-04-07 03:32:29] [INFO ] Invariant cache hit.
[2023-04-07 03:32:30] [INFO ] State equation strengthened by 436 read => feed constraints.
[2023-04-07 03:32:33] [INFO ] Implicit Places using invariants and state equation in 3877 ms returned []
Implicit Place search using SMT with State Equation took 4490 ms to find 0 implicit places.
[2023-04-07 03:32:33] [INFO ] Redundant transitions in 172 ms returned []
[2023-04-07 03:32:33] [INFO ] Flow matrix only has 1021 transitions (discarded 2870 similar events)
[2023-04-07 03:32:33] [INFO ] Invariant cache hit.
[2023-04-07 03:32:35] [INFO ] Dead Transitions using invariants and state equation in 1154 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5972 ms. Remains : 591/591 places, 3891/3891 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 112 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Finished probabilistic random walk after 57495 steps, run visited all 1 properties in 441 ms. (steps per millisecond=130 )
Probabilistic random walk after 57495 steps, saw 43707 distinct states, run finished after 442 ms. (steps per millisecond=130 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 142 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 290 ms.
Product exploration explored 100000 steps with 0 reset in 434 ms.
Built C files in :
/tmp/ltsmin10204688287932802719
[2023-04-07 03:32:36] [INFO ] Too many transitions (3891) to apply POR reductions. Disabling POR matrices.
[2023-04-07 03:32:37] [INFO ] Built C files in 74ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10204688287932802719
Running compilation step : cd /tmp/ltsmin10204688287932802719;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin10204688287932802719;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin10204688287932802719;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 1 out of 591 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 591/591 places, 3891/3891 transitions.
Applied a total of 0 rules in 162 ms. Remains 591 /591 variables (removed 0) and now considering 3891/3891 (removed 0) transitions.
[2023-04-07 03:32:40] [INFO ] Flow matrix only has 1021 transitions (discarded 2870 similar events)
[2023-04-07 03:32:40] [INFO ] Invariant cache hit.
[2023-04-07 03:32:40] [INFO ] Implicit Places using invariants in 622 ms returned []
[2023-04-07 03:32:40] [INFO ] Flow matrix only has 1021 transitions (discarded 2870 similar events)
[2023-04-07 03:32:40] [INFO ] Invariant cache hit.
[2023-04-07 03:32:41] [INFO ] State equation strengthened by 436 read => feed constraints.
[2023-04-07 03:32:44] [INFO ] Implicit Places using invariants and state equation in 3971 ms returned []
Implicit Place search using SMT with State Equation took 4597 ms to find 0 implicit places.
[2023-04-07 03:32:45] [INFO ] Redundant transitions in 173 ms returned []
[2023-04-07 03:32:45] [INFO ] Flow matrix only has 1021 transitions (discarded 2870 similar events)
[2023-04-07 03:32:45] [INFO ] Invariant cache hit.
[2023-04-07 03:32:46] [INFO ] Dead Transitions using invariants and state equation in 1132 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6071 ms. Remains : 591/591 places, 3891/3891 transitions.
Built C files in :
/tmp/ltsmin14383720566844249935
[2023-04-07 03:32:46] [INFO ] Too many transitions (3891) to apply POR reductions. Disabling POR matrices.
[2023-04-07 03:32:46] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14383720566844249935
Running compilation step : cd /tmp/ltsmin14383720566844249935;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin14383720566844249935;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin14383720566844249935;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-04-07 03:32:49] [INFO ] Flatten gal took : 198 ms
[2023-04-07 03:32:49] [INFO ] Flatten gal took : 150 ms
[2023-04-07 03:32:49] [INFO ] Time to serialize gal into /tmp/LTL15636317690555620200.gal : 27 ms
[2023-04-07 03:32:49] [INFO ] Time to serialize properties into /tmp/LTL2065118294978580.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15636317690555620200.gal' '-t' 'CGAL' '-hoa' '/tmp/aut465548912100844466.hoa' '-atoms' '/tmp/LTL2065118294978580.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...314
Loading property file /tmp/LTL2065118294978580.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut465548912100844466.hoa
Detected timeout of ITS tools.
[2023-04-07 03:33:05] [INFO ] Flatten gal took : 94 ms
[2023-04-07 03:33:05] [INFO ] Flatten gal took : 93 ms
[2023-04-07 03:33:05] [INFO ] Time to serialize gal into /tmp/LTL14518773289261635121.gal : 14 ms
[2023-04-07 03:33:05] [INFO ] Time to serialize properties into /tmp/LTL4399255234174241059.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14518773289261635121.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4399255234174241059.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("(p33_3_7!=1)"))))
Formula 0 simplified : FG!"(p33_3_7!=1)"
Detected timeout of ITS tools.
[2023-04-07 03:33:20] [INFO ] Flatten gal took : 93 ms
[2023-04-07 03:33:20] [INFO ] Applying decomposition
[2023-04-07 03:33:20] [INFO ] Flatten gal took : 91 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph1989420335352591441.txt' '-o' '/tmp/graph1989420335352591441.bin' '-w' '/tmp/graph1989420335352591441.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph1989420335352591441.bin' '-l' '-1' '-v' '-w' '/tmp/graph1989420335352591441.weights' '-q' '0' '-e' '0.001'
[2023-04-07 03:33:20] [INFO ] Decomposing Gal with order
[2023-04-07 03:33:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-04-07 03:33:21] [INFO ] Removed a total of 8740 redundant transitions.
[2023-04-07 03:33:21] [INFO ] Flatten gal took : 617 ms
[2023-04-07 03:33:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 749 labels/synchronizations in 136 ms.
[2023-04-07 03:33:21] [INFO ] Time to serialize gal into /tmp/LTL692792820857942952.gal : 24 ms
[2023-04-07 03:33:21] [INFO ] Time to serialize properties into /tmp/LTL10846398388028230595.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL692792820857942952.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10846398388028230595.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G(F("(i8.u38.p33_3_7!=1)"))))
Formula 0 simplified : FG!"(i8.u38.p33_3_7!=1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16906025296827763249
[2023-04-07 03:33:36] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16906025296827763249
Running compilation step : cd /tmp/ltsmin16906025296827763249;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin16906025296827763249;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin16906025296827763249;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property EisenbergMcGuire-PT-10-LTLCardinality-09 finished in 78152 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0)) U !p1))'
Support contains 5 out of 1002 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1002/1002 places, 4320/4320 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 1002 transition count 4311
Reduce places removed 9 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 10 rules applied. Total rules applied 19 place count 993 transition count 4310
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 20 place count 992 transition count 4310
Performed 307 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 307 Pre rules applied. Total rules applied 20 place count 992 transition count 4003
Deduced a syphon composed of 307 places in 3 ms
Reduce places removed 307 places and 0 transitions.
Iterating global reduction 3 with 614 rules applied. Total rules applied 634 place count 685 transition count 4003
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 636 place count 683 transition count 3983
Iterating global reduction 3 with 2 rules applied. Total rules applied 638 place count 683 transition count 3983
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Deduced a syphon composed of 90 places in 3 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 3 with 180 rules applied. Total rules applied 818 place count 593 transition count 3893
Applied a total of 818 rules in 238 ms. Remains 593 /1002 variables (removed 409) and now considering 3893/4320 (removed 427) transitions.
[2023-04-07 03:33:40] [INFO ] Flow matrix only has 1023 transitions (discarded 2870 similar events)
// Phase 1: matrix 1023 rows 593 cols
[2023-04-07 03:33:40] [INFO ] Computed 31 invariants in 3 ms
[2023-04-07 03:33:40] [INFO ] Implicit Places using invariants in 660 ms returned []
[2023-04-07 03:33:40] [INFO ] Flow matrix only has 1023 transitions (discarded 2870 similar events)
[2023-04-07 03:33:40] [INFO ] Invariant cache hit.
[2023-04-07 03:33:41] [INFO ] State equation strengthened by 436 read => feed constraints.
[2023-04-07 03:33:44] [INFO ] Implicit Places using invariants and state equation in 3518 ms returned []
Implicit Place search using SMT with State Equation took 4189 ms to find 0 implicit places.
[2023-04-07 03:33:44] [INFO ] Redundant transitions in 177 ms returned []
[2023-04-07 03:33:44] [INFO ] Flow matrix only has 1023 transitions (discarded 2870 similar events)
[2023-04-07 03:33:44] [INFO ] Invariant cache hit.
[2023-04-07 03:33:45] [INFO ] Dead Transitions using invariants and state equation in 1175 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 593/1002 places, 3893/4320 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5792 ms. Remains : 593/1002 places, 3893/4320 transitions.
Stuttering acceptance computed with spot in 81 ms :[p1, (NOT p0)]
Running random walk in product with property : EisenbergMcGuire-PT-10-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={0} source=0 dest: 0}, { cond=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:(OR (EQ s301 0) (EQ s250 1) (EQ s416 1)), p0:(OR (EQ s305 0) (EQ s565 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 274 ms.
Stack based approach found an accepted trace after 728 steps with 0 reset with depth 729 and stack size 640 in 2 ms.
FORMULA EisenbergMcGuire-PT-10-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property EisenbergMcGuire-PT-10-LTLCardinality-12 finished in 6176 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p1)||p0))))'
Support contains 4 out of 1002 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1002/1002 places, 4320/4320 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 1002 transition count 4310
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 992 transition count 4310
Performed 308 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 308 Pre rules applied. Total rules applied 20 place count 992 transition count 4002
Deduced a syphon composed of 308 places in 3 ms
Reduce places removed 308 places and 0 transitions.
Iterating global reduction 2 with 616 rules applied. Total rules applied 636 place count 684 transition count 4002
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 638 place count 682 transition count 3982
Iterating global reduction 2 with 2 rules applied. Total rules applied 640 place count 682 transition count 3982
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: 89
Deduced a syphon composed of 89 places in 3 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 2 with 178 rules applied. Total rules applied 818 place count 593 transition count 3893
Applied a total of 818 rules in 221 ms. Remains 593 /1002 variables (removed 409) and now considering 3893/4320 (removed 427) transitions.
[2023-04-07 03:33:46] [INFO ] Flow matrix only has 1023 transitions (discarded 2870 similar events)
// Phase 1: matrix 1023 rows 593 cols
[2023-04-07 03:33:46] [INFO ] Computed 31 invariants in 6 ms
[2023-04-07 03:33:47] [INFO ] Implicit Places using invariants in 705 ms returned []
[2023-04-07 03:33:47] [INFO ] Flow matrix only has 1023 transitions (discarded 2870 similar events)
[2023-04-07 03:33:47] [INFO ] Invariant cache hit.
[2023-04-07 03:33:47] [INFO ] State equation strengthened by 436 read => feed constraints.
[2023-04-07 03:33:50] [INFO ] Implicit Places using invariants and state equation in 3779 ms returned []
Implicit Place search using SMT with State Equation took 4498 ms to find 0 implicit places.
[2023-04-07 03:33:51] [INFO ] Redundant transitions in 127 ms returned []
[2023-04-07 03:33:51] [INFO ] Flow matrix only has 1023 transitions (discarded 2870 similar events)
[2023-04-07 03:33:51] [INFO ] Invariant cache hit.
[2023-04-07 03:33:52] [INFO ] Dead Transitions using invariants and state equation in 1099 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 593/1002 places, 3893/4320 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5966 ms. Remains : 593/1002 places, 3893/4320 transitions.
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : EisenbergMcGuire-PT-10-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (EQ s161 0) (EQ s262 1)), p0:(OR (EQ s373 0) (EQ s160 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 260 ms.
Product exploration explored 100000 steps with 0 reset in 299 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 125 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=45 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 262438 steps, run timeout after 3001 ms. (steps per millisecond=87 ) properties seen :{}
Probabilistic random walk after 262438 steps, saw 179635 distinct states, run finished after 3001 ms. (steps per millisecond=87 ) properties seen :0
Running SMT prover for 2 properties.
[2023-04-07 03:33:56] [INFO ] Flow matrix only has 1023 transitions (discarded 2870 similar events)
[2023-04-07 03:33:56] [INFO ] Invariant cache hit.
[2023-04-07 03:33:56] [INFO ] After 86ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-04-07 03:33:56] [INFO ] [Nat]Absence check using 21 positive place invariants in 9 ms returned sat
[2023-04-07 03:33:56] [INFO ] [Nat]Absence check using 21 positive and 10 generalized place invariants in 5 ms returned sat
[2023-04-07 03:33:56] [INFO ] After 276ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-04-07 03:33:56] [INFO ] State equation strengthened by 436 read => feed constraints.
[2023-04-07 03:33:56] [INFO ] After 173ms SMT Verify possible using 436 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-04-07 03:33:57] [INFO ] Deduced a trap composed of 3 places in 133 ms of which 1 ms to minimize.
[2023-04-07 03:33:57] [INFO ] Deduced a trap composed of 34 places in 166 ms of which 0 ms to minimize.
[2023-04-07 03:33:57] [INFO ] Deduced a trap composed of 33 places in 137 ms of which 0 ms to minimize.
[2023-04-07 03:33:57] [INFO ] Deduced a trap composed of 3 places in 137 ms of which 1 ms to minimize.
[2023-04-07 03:33:57] [INFO ] Deduced a trap composed of 31 places in 108 ms of which 0 ms to minimize.
[2023-04-07 03:33:57] [INFO ] Deduced a trap composed of 3 places in 82 ms of which 17 ms to minimize.
[2023-04-07 03:33:58] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 1054 ms
[2023-04-07 03:33:58] [INFO ] Deduced a trap composed of 3 places in 112 ms of which 1 ms to minimize.
[2023-04-07 03:33:58] [INFO ] Deduced a trap composed of 3 places in 84 ms of which 3 ms to minimize.
[2023-04-07 03:33:58] [INFO ] Deduced a trap composed of 3 places in 57 ms of which 0 ms to minimize.
[2023-04-07 03:33:58] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 414 ms
[2023-04-07 03:33:58] [INFO ] After 1717ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 98 ms.
[2023-04-07 03:33:58] [INFO ] After 2218ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 6 ms.
Support contains 4 out of 593 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 593/593 places, 3893/3893 transitions.
Applied a total of 0 rules in 162 ms. Remains 593 /593 variables (removed 0) and now considering 3893/3893 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 162 ms. Remains : 593/593 places, 3893/3893 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 270787 steps, run timeout after 3001 ms. (steps per millisecond=90 ) properties seen :{}
Probabilistic random walk after 270787 steps, saw 184910 distinct states, run finished after 3002 ms. (steps per millisecond=90 ) properties seen :0
Running SMT prover for 2 properties.
[2023-04-07 03:34:01] [INFO ] Flow matrix only has 1023 transitions (discarded 2870 similar events)
[2023-04-07 03:34:01] [INFO ] Invariant cache hit.
[2023-04-07 03:34:01] [INFO ] After 89ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-04-07 03:34:02] [INFO ] [Nat]Absence check using 21 positive place invariants in 11 ms returned sat
[2023-04-07 03:34:02] [INFO ] [Nat]Absence check using 21 positive and 10 generalized place invariants in 5 ms returned sat
[2023-04-07 03:34:02] [INFO ] After 286ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-04-07 03:34:02] [INFO ] State equation strengthened by 436 read => feed constraints.
[2023-04-07 03:34:02] [INFO ] After 178ms SMT Verify possible using 436 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-04-07 03:34:02] [INFO ] Deduced a trap composed of 3 places in 138 ms of which 1 ms to minimize.
[2023-04-07 03:34:02] [INFO ] Deduced a trap composed of 34 places in 165 ms of which 1 ms to minimize.
[2023-04-07 03:34:03] [INFO ] Deduced a trap composed of 33 places in 145 ms of which 0 ms to minimize.
[2023-04-07 03:34:03] [INFO ] Deduced a trap composed of 3 places in 132 ms of which 0 ms to minimize.
[2023-04-07 03:34:03] [INFO ] Deduced a trap composed of 31 places in 106 ms of which 1 ms to minimize.
[2023-04-07 03:34:03] [INFO ] Deduced a trap composed of 3 places in 54 ms of which 0 ms to minimize.
[2023-04-07 03:34:03] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 1025 ms
[2023-04-07 03:34:03] [INFO ] Deduced a trap composed of 3 places in 115 ms of which 0 ms to minimize.
[2023-04-07 03:34:03] [INFO ] Deduced a trap composed of 3 places in 79 ms of which 0 ms to minimize.
[2023-04-07 03:34:04] [INFO ] Deduced a trap composed of 3 places in 58 ms of which 0 ms to minimize.
[2023-04-07 03:34:04] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 399 ms
[2023-04-07 03:34:04] [INFO ] After 1684ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 104 ms.
[2023-04-07 03:34:04] [INFO ] After 2207ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 4 ms.
Support contains 4 out of 593 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 593/593 places, 3893/3893 transitions.
Applied a total of 0 rules in 127 ms. Remains 593 /593 variables (removed 0) and now considering 3893/3893 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 127 ms. Remains : 593/593 places, 3893/3893 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 593/593 places, 3893/3893 transitions.
Applied a total of 0 rules in 157 ms. Remains 593 /593 variables (removed 0) and now considering 3893/3893 (removed 0) transitions.
[2023-04-07 03:34:04] [INFO ] Flow matrix only has 1023 transitions (discarded 2870 similar events)
[2023-04-07 03:34:04] [INFO ] Invariant cache hit.
[2023-04-07 03:34:05] [INFO ] Implicit Places using invariants in 600 ms returned []
[2023-04-07 03:34:05] [INFO ] Flow matrix only has 1023 transitions (discarded 2870 similar events)
[2023-04-07 03:34:05] [INFO ] Invariant cache hit.
[2023-04-07 03:34:05] [INFO ] State equation strengthened by 436 read => feed constraints.
[2023-04-07 03:34:09] [INFO ] Implicit Places using invariants and state equation in 3942 ms returned []
Implicit Place search using SMT with State Equation took 4544 ms to find 0 implicit places.
[2023-04-07 03:34:09] [INFO ] Redundant transitions in 138 ms returned []
[2023-04-07 03:34:09] [INFO ] Flow matrix only has 1023 transitions (discarded 2870 similar events)
[2023-04-07 03:34:09] [INFO ] Invariant cache hit.
[2023-04-07 03:34:10] [INFO ] Dead Transitions using invariants and state equation in 1192 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6038 ms. Remains : 593/593 places, 3893/3893 transitions.
Graph (trivial) has 3635 edges and 593 vertex of which 99 / 593 are part of one of the 10 SCC in 1 ms
Free SCC test removed 89 places
Drop transitions removed 345 transitions
Ensure Unique test removed 2792 transitions
Reduce isomorphic transitions removed 3137 transitions.
Drop transitions removed 117 transitions
Trivial Post-agglo rules discarded 117 transitions
Performed 117 trivial Post agglomeration. Transition count delta: 117
Iterating post reduction 0 with 117 rules applied. Total rules applied 118 place count 504 transition count 639
Reduce places removed 117 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 118 rules applied. Total rules applied 236 place count 387 transition count 638
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 237 place count 386 transition count 638
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 19 Pre rules applied. Total rules applied 237 place count 386 transition count 619
Deduced a syphon composed of 19 places in 0 ms
Ensure Unique test removed 8 places
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 3 with 46 rules applied. Total rules applied 283 place count 359 transition count 619
Performed 178 Post agglomeration using F-continuation condition.Transition count delta: 178
Deduced a syphon composed of 178 places in 0 ms
Reduce places removed 178 places and 0 transitions.
Iterating global reduction 3 with 356 rules applied. Total rules applied 639 place count 181 transition count 441
Ensure Unique test removed 87 transitions
Reduce isomorphic transitions removed 87 transitions.
Iterating post reduction 3 with 87 rules applied. Total rules applied 726 place count 181 transition count 354
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 4 with 18 rules applied. Total rules applied 744 place count 172 transition count 355
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 752 place count 172 transition count 347
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 5 with 9 rules applied. Total rules applied 761 place count 172 transition count 338
Free-agglomeration rule applied 92 times.
Iterating global reduction 5 with 92 rules applied. Total rules applied 853 place count 172 transition count 246
Reduce places removed 92 places and 0 transitions.
Iterating post reduction 5 with 92 rules applied. Total rules applied 945 place count 80 transition count 246
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 6 with 10 rules applied. Total rules applied 955 place count 80 transition count 246
Applied a total of 955 rules in 37 ms. Remains 80 /593 variables (removed 513) and now considering 246/3893 (removed 3647) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 246 rows 80 cols
[2023-04-07 03:34:10] [INFO ] Computed 23 invariants in 2 ms
[2023-04-07 03:34:10] [INFO ] After 30ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-04-07 03:34:10] [INFO ] [Nat]Absence check using 21 positive place invariants in 3 ms returned sat
[2023-04-07 03:34:10] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-07 03:34:10] [INFO ] After 48ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-04-07 03:34:10] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-04-07 03:34:10] [INFO ] After 13ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-04-07 03:34:10] [INFO ] After 41ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 13 ms.
[2023-04-07 03:34:10] [INFO ] After 141ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 85 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 593 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 593/593 places, 3893/3893 transitions.
Applied a total of 0 rules in 140 ms. Remains 593 /593 variables (removed 0) and now considering 3893/3893 (removed 0) transitions.
[2023-04-07 03:34:10] [INFO ] Flow matrix only has 1023 transitions (discarded 2870 similar events)
// Phase 1: matrix 1023 rows 593 cols
[2023-04-07 03:34:10] [INFO ] Computed 31 invariants in 13 ms
[2023-04-07 03:34:11] [INFO ] Implicit Places using invariants in 607 ms returned []
[2023-04-07 03:34:11] [INFO ] Flow matrix only has 1023 transitions (discarded 2870 similar events)
[2023-04-07 03:34:11] [INFO ] Invariant cache hit.
[2023-04-07 03:34:11] [INFO ] State equation strengthened by 436 read => feed constraints.
[2023-04-07 03:34:15] [INFO ] Implicit Places using invariants and state equation in 3752 ms returned []
Implicit Place search using SMT with State Equation took 4364 ms to find 0 implicit places.
[2023-04-07 03:34:15] [INFO ] Redundant transitions in 129 ms returned []
[2023-04-07 03:34:15] [INFO ] Flow matrix only has 1023 transitions (discarded 2870 similar events)
[2023-04-07 03:34:15] [INFO ] Invariant cache hit.
[2023-04-07 03:34:16] [INFO ] Dead Transitions using invariants and state equation in 1165 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5808 ms. Remains : 593/593 places, 3893/3893 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 93 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 234894 steps, run timeout after 3001 ms. (steps per millisecond=78 ) properties seen :{}
Probabilistic random walk after 234894 steps, saw 162641 distinct states, run finished after 3001 ms. (steps per millisecond=78 ) properties seen :0
Running SMT prover for 2 properties.
[2023-04-07 03:34:20] [INFO ] Flow matrix only has 1023 transitions (discarded 2870 similar events)
[2023-04-07 03:34:20] [INFO ] Invariant cache hit.
[2023-04-07 03:34:20] [INFO ] After 91ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-04-07 03:34:20] [INFO ] [Nat]Absence check using 21 positive place invariants in 13 ms returned sat
[2023-04-07 03:34:20] [INFO ] [Nat]Absence check using 21 positive and 10 generalized place invariants in 5 ms returned sat
[2023-04-07 03:34:20] [INFO ] After 285ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-04-07 03:34:20] [INFO ] State equation strengthened by 436 read => feed constraints.
[2023-04-07 03:34:20] [INFO ] After 190ms SMT Verify possible using 436 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-04-07 03:34:20] [INFO ] Deduced a trap composed of 3 places in 127 ms of which 1 ms to minimize.
[2023-04-07 03:34:21] [INFO ] Deduced a trap composed of 34 places in 147 ms of which 1 ms to minimize.
[2023-04-07 03:34:21] [INFO ] Deduced a trap composed of 33 places in 131 ms of which 0 ms to minimize.
[2023-04-07 03:34:21] [INFO ] Deduced a trap composed of 3 places in 133 ms of which 1 ms to minimize.
[2023-04-07 03:34:21] [INFO ] Deduced a trap composed of 31 places in 101 ms of which 0 ms to minimize.
[2023-04-07 03:34:21] [INFO ] Deduced a trap composed of 3 places in 57 ms of which 2 ms to minimize.
[2023-04-07 03:34:21] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 993 ms
[2023-04-07 03:34:21] [INFO ] Deduced a trap composed of 3 places in 114 ms of which 1 ms to minimize.
[2023-04-07 03:34:22] [INFO ] Deduced a trap composed of 3 places in 93 ms of which 1 ms to minimize.
[2023-04-07 03:34:22] [INFO ] Deduced a trap composed of 3 places in 69 ms of which 0 ms to minimize.
[2023-04-07 03:34:22] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 434 ms
[2023-04-07 03:34:22] [INFO ] After 1696ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 111 ms.
[2023-04-07 03:34:22] [INFO ] After 2245ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 4 ms.
Support contains 4 out of 593 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 593/593 places, 3893/3893 transitions.
Applied a total of 0 rules in 130 ms. Remains 593 /593 variables (removed 0) and now considering 3893/3893 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 131 ms. Remains : 593/593 places, 3893/3893 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 231935 steps, run timeout after 3001 ms. (steps per millisecond=77 ) properties seen :{}
Probabilistic random walk after 231935 steps, saw 160674 distinct states, run finished after 3002 ms. (steps per millisecond=77 ) properties seen :0
Running SMT prover for 2 properties.
[2023-04-07 03:34:25] [INFO ] Flow matrix only has 1023 transitions (discarded 2870 similar events)
[2023-04-07 03:34:25] [INFO ] Invariant cache hit.
[2023-04-07 03:34:25] [INFO ] After 86ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-04-07 03:34:25] [INFO ] [Nat]Absence check using 21 positive place invariants in 10 ms returned sat
[2023-04-07 03:34:25] [INFO ] [Nat]Absence check using 21 positive and 10 generalized place invariants in 5 ms returned sat
[2023-04-07 03:34:26] [INFO ] After 281ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-04-07 03:34:26] [INFO ] State equation strengthened by 436 read => feed constraints.
[2023-04-07 03:34:26] [INFO ] After 181ms SMT Verify possible using 436 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-04-07 03:34:26] [INFO ] Deduced a trap composed of 3 places in 125 ms of which 1 ms to minimize.
[2023-04-07 03:34:26] [INFO ] Deduced a trap composed of 34 places in 157 ms of which 0 ms to minimize.
[2023-04-07 03:34:26] [INFO ] Deduced a trap composed of 33 places in 136 ms of which 1 ms to minimize.
[2023-04-07 03:34:27] [INFO ] Deduced a trap composed of 3 places in 136 ms of which 0 ms to minimize.
[2023-04-07 03:34:27] [INFO ] Deduced a trap composed of 31 places in 114 ms of which 1 ms to minimize.
[2023-04-07 03:34:27] [INFO ] Deduced a trap composed of 3 places in 58 ms of which 0 ms to minimize.
[2023-04-07 03:34:27] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 999 ms
[2023-04-07 03:34:27] [INFO ] Deduced a trap composed of 3 places in 118 ms of which 0 ms to minimize.
[2023-04-07 03:34:27] [INFO ] Deduced a trap composed of 3 places in 82 ms of which 0 ms to minimize.
[2023-04-07 03:34:27] [INFO ] Deduced a trap composed of 3 places in 59 ms of which 0 ms to minimize.
[2023-04-07 03:34:27] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 415 ms
[2023-04-07 03:34:27] [INFO ] After 1678ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 100 ms.
[2023-04-07 03:34:27] [INFO ] After 2201ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 6 ms.
Support contains 4 out of 593 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 593/593 places, 3893/3893 transitions.
Applied a total of 0 rules in 124 ms. Remains 593 /593 variables (removed 0) and now considering 3893/3893 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 124 ms. Remains : 593/593 places, 3893/3893 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 593/593 places, 3893/3893 transitions.
Applied a total of 0 rules in 144 ms. Remains 593 /593 variables (removed 0) and now considering 3893/3893 (removed 0) transitions.
[2023-04-07 03:34:28] [INFO ] Flow matrix only has 1023 transitions (discarded 2870 similar events)
[2023-04-07 03:34:28] [INFO ] Invariant cache hit.
[2023-04-07 03:34:28] [INFO ] Implicit Places using invariants in 582 ms returned []
[2023-04-07 03:34:28] [INFO ] Flow matrix only has 1023 transitions (discarded 2870 similar events)
[2023-04-07 03:34:28] [INFO ] Invariant cache hit.
[2023-04-07 03:34:29] [INFO ] State equation strengthened by 436 read => feed constraints.
[2023-04-07 03:34:32] [INFO ] Implicit Places using invariants and state equation in 3762 ms returned []
Implicit Place search using SMT with State Equation took 4356 ms to find 0 implicit places.
[2023-04-07 03:34:32] [INFO ] Redundant transitions in 131 ms returned []
[2023-04-07 03:34:32] [INFO ] Flow matrix only has 1023 transitions (discarded 2870 similar events)
[2023-04-07 03:34:32] [INFO ] Invariant cache hit.
[2023-04-07 03:34:33] [INFO ] Dead Transitions using invariants and state equation in 1089 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5751 ms. Remains : 593/593 places, 3893/3893 transitions.
Graph (trivial) has 3635 edges and 593 vertex of which 99 / 593 are part of one of the 10 SCC in 0 ms
Free SCC test removed 89 places
Drop transitions removed 345 transitions
Ensure Unique test removed 2792 transitions
Reduce isomorphic transitions removed 3137 transitions.
Drop transitions removed 117 transitions
Trivial Post-agglo rules discarded 117 transitions
Performed 117 trivial Post agglomeration. Transition count delta: 117
Iterating post reduction 0 with 117 rules applied. Total rules applied 118 place count 504 transition count 639
Reduce places removed 117 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 118 rules applied. Total rules applied 236 place count 387 transition count 638
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 237 place count 386 transition count 638
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 19 Pre rules applied. Total rules applied 237 place count 386 transition count 619
Deduced a syphon composed of 19 places in 0 ms
Ensure Unique test removed 8 places
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 3 with 46 rules applied. Total rules applied 283 place count 359 transition count 619
Performed 178 Post agglomeration using F-continuation condition.Transition count delta: 178
Deduced a syphon composed of 178 places in 0 ms
Reduce places removed 178 places and 0 transitions.
Iterating global reduction 3 with 356 rules applied. Total rules applied 639 place count 181 transition count 441
Ensure Unique test removed 87 transitions
Reduce isomorphic transitions removed 87 transitions.
Iterating post reduction 3 with 87 rules applied. Total rules applied 726 place count 181 transition count 354
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 4 with 18 rules applied. Total rules applied 744 place count 172 transition count 355
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 752 place count 172 transition count 347
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 5 with 9 rules applied. Total rules applied 761 place count 172 transition count 338
Free-agglomeration rule applied 92 times.
Iterating global reduction 5 with 92 rules applied. Total rules applied 853 place count 172 transition count 246
Reduce places removed 92 places and 0 transitions.
Iterating post reduction 5 with 92 rules applied. Total rules applied 945 place count 80 transition count 246
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 6 with 10 rules applied. Total rules applied 955 place count 80 transition count 246
Applied a total of 955 rules in 47 ms. Remains 80 /593 variables (removed 513) and now considering 246/3893 (removed 3647) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 246 rows 80 cols
[2023-04-07 03:34:33] [INFO ] Computed 23 invariants in 1 ms
[2023-04-07 03:34:33] [INFO ] After 44ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-04-07 03:34:33] [INFO ] [Nat]Absence check using 21 positive place invariants in 3 ms returned sat
[2023-04-07 03:34:33] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-07 03:34:34] [INFO ] After 54ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-04-07 03:34:34] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-04-07 03:34:34] [INFO ] After 13ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-04-07 03:34:34] [INFO ] After 36ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 14 ms.
[2023-04-07 03:34:34] [INFO ] After 170ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 113 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 93 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 91 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 0 reset in 250 ms.
Product exploration explored 100000 steps with 0 reset in 338 ms.
Built C files in :
/tmp/ltsmin11384428121830882073
[2023-04-07 03:34:35] [INFO ] Too many transitions (3893) to apply POR reductions. Disabling POR matrices.
[2023-04-07 03:34:35] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11384428121830882073
Running compilation step : cd /tmp/ltsmin11384428121830882073;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin11384428121830882073;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin11384428121830882073;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 593 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 593/593 places, 3893/3893 transitions.
Applied a total of 0 rules in 144 ms. Remains 593 /593 variables (removed 0) and now considering 3893/3893 (removed 0) transitions.
[2023-04-07 03:34:38] [INFO ] Flow matrix only has 1023 transitions (discarded 2870 similar events)
// Phase 1: matrix 1023 rows 593 cols
[2023-04-07 03:34:38] [INFO ] Computed 31 invariants in 11 ms
[2023-04-07 03:34:38] [INFO ] Implicit Places using invariants in 640 ms returned []
[2023-04-07 03:34:38] [INFO ] Flow matrix only has 1023 transitions (discarded 2870 similar events)
[2023-04-07 03:34:38] [INFO ] Invariant cache hit.
[2023-04-07 03:34:39] [INFO ] State equation strengthened by 436 read => feed constraints.
[2023-04-07 03:34:42] [INFO ] Implicit Places using invariants and state equation in 3741 ms returned []
Implicit Place search using SMT with State Equation took 4388 ms to find 0 implicit places.
[2023-04-07 03:34:42] [INFO ] Redundant transitions in 134 ms returned []
[2023-04-07 03:34:42] [INFO ] Flow matrix only has 1023 transitions (discarded 2870 similar events)
[2023-04-07 03:34:42] [INFO ] Invariant cache hit.
[2023-04-07 03:34:44] [INFO ] Dead Transitions using invariants and state equation in 1208 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5891 ms. Remains : 593/593 places, 3893/3893 transitions.
Built C files in :
/tmp/ltsmin18184822811691330056
[2023-04-07 03:34:44] [INFO ] Too many transitions (3893) to apply POR reductions. Disabling POR matrices.
[2023-04-07 03:34:44] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18184822811691330056
Running compilation step : cd /tmp/ltsmin18184822811691330056;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin18184822811691330056;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin18184822811691330056;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-04-07 03:34:47] [INFO ] Flatten gal took : 105 ms
[2023-04-07 03:34:47] [INFO ] Flatten gal took : 106 ms
[2023-04-07 03:34:47] [INFO ] Time to serialize gal into /tmp/LTL4386933342784620332.gal : 21 ms
[2023-04-07 03:34:47] [INFO ] Time to serialize properties into /tmp/LTL11323619489720106655.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4386933342784620332.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11068412155562304864.hoa' '-atoms' '/tmp/LTL11323619489720106655.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL11323619489720106655.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11068412155562304864.hoa
Detected timeout of ITS tools.
[2023-04-07 03:35:02] [INFO ] Flatten gal took : 94 ms
[2023-04-07 03:35:02] [INFO ] Flatten gal took : 92 ms
[2023-04-07 03:35:02] [INFO ] Time to serialize gal into /tmp/LTL796062957712191285.gal : 14 ms
[2023-04-07 03:35:02] [INFO ] Time to serialize properties into /tmp/LTL12342351830213874121.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL796062957712191285.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12342351830213874121.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F(("((p25_1_2==0)||(p09_8_9==1))")||(G("((p12_7_8==0)||(p18_4_9==1))"))))))
Formula 0 simplified : G(F!"((p12_7_8==0)||(p18_4_9==1))" & FG!"((p25_1_2==0)||(p09_8_9==1))")
Detected timeout of ITS tools.
[2023-04-07 03:35:17] [INFO ] Flatten gal took : 96 ms
[2023-04-07 03:35:17] [INFO ] Applying decomposition
[2023-04-07 03:35:18] [INFO ] Flatten gal took : 95 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph2663187834456315234.txt' '-o' '/tmp/graph2663187834456315234.bin' '-w' '/tmp/graph2663187834456315234.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2663187834456315234.bin' '-l' '-1' '-v' '-w' '/tmp/graph2663187834456315234.weights' '-q' '0' '-e' '0.001'
[2023-04-07 03:35:18] [INFO ] Decomposing Gal with order
[2023-04-07 03:35:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-04-07 03:35:18] [INFO ] Removed a total of 8758 redundant transitions.
[2023-04-07 03:35:18] [INFO ] Flatten gal took : 261 ms
[2023-04-07 03:35:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 816 labels/synchronizations in 89 ms.
[2023-04-07 03:35:18] [INFO ] Time to serialize gal into /tmp/LTL2943682934701095107.gal : 22 ms
[2023-04-07 03:35:18] [INFO ] Time to serialize properties into /tmp/LTL10783648759965758171.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2943682934701095107.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10783648759965758171.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F(("((i9.u2.p25_1_2==0)||(i18.u17.p09_8_9==1))")||(G("((u20.p12_7_8==0)||(i14.u5.p18_4_9==1))"))))))
Formula 0 simplified : G(F!"((u20.p12_7_8==0)||(i14.u5.p18_4_9==1))" & FG!"((i9.u2.p25_1_2==0)||(i18.u17.p09_8_9==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8965361851268592035
[2023-04-07 03:35:33] [INFO ] Built C files in 58ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8965361851268592035
Running compilation step : cd /tmp/ltsmin8965361851268592035;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin8965361851268592035;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin8965361851268592035;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property EisenbergMcGuire-PT-10-LTLCardinality-14 finished in 110751 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p1)||p0))))'
[2023-04-07 03:35:37] [INFO ] Flatten gal took : 103 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17931808745959980639
[2023-04-07 03:35:37] [INFO ] Too many transitions (4320) to apply POR reductions. Disabling POR matrices.
[2023-04-07 03:35:37] [INFO ] Applying decomposition
[2023-04-07 03:35:37] [INFO ] Built C files in 94ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17931808745959980639
Running compilation step : cd /tmp/ltsmin17931808745959980639;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-04-07 03:35:37] [INFO ] Flatten gal took : 157 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph7703589322470348298.txt' '-o' '/tmp/graph7703589322470348298.bin' '-w' '/tmp/graph7703589322470348298.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph7703589322470348298.bin' '-l' '-1' '-v' '-w' '/tmp/graph7703589322470348298.weights' '-q' '0' '-e' '0.001'
[2023-04-07 03:35:38] [INFO ] Decomposing Gal with order
[2023-04-07 03:35:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-04-07 03:35:38] [INFO ] Removed a total of 9111 redundant transitions.
[2023-04-07 03:35:39] [INFO ] Flatten gal took : 524 ms
[2023-04-07 03:35:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 927 labels/synchronizations in 109 ms.
[2023-04-07 03:35:39] [INFO ] Time to serialize gal into /tmp/LTLCardinality5179381331149817884.gal : 22 ms
[2023-04-07 03:35:39] [INFO ] Time to serialize properties into /tmp/LTLCardinality12228896063882600679.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality5179381331149817884.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality12228896063882600679.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 2 LTL properties
Checking formula 0 : !((G(F("(i9.u268.p33_3_7!=1)"))))
Formula 0 simplified : FG!"(i9.u268.p33_3_7!=1)"
Compilation finished in 12544 ms.
Running link step : cd /tmp/ltsmin17931808745959980639;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 70 ms.
Running LTSmin : cd /tmp/ltsmin17931808745959980639;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-04-07 03:57:10] [INFO ] Applying decomposition
[2023-04-07 03:57:10] [INFO ] Flatten gal took : 261 ms
[2023-04-07 03:57:10] [INFO ] Decomposing Gal with order
[2023-04-07 03:57:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-04-07 03:57:11] [INFO ] Removed a total of 10409 redundant transitions.
[2023-04-07 03:57:11] [INFO ] Flatten gal took : 797 ms
[2023-04-07 03:57:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 373 labels/synchronizations in 119 ms.
[2023-04-07 03:57:11] [INFO ] Time to serialize gal into /tmp/LTLCardinality9690232020115980815.gal : 40 ms
[2023-04-07 03:57:11] [INFO ] Time to serialize properties into /tmp/LTLCardinality4085155456602323272.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality9690232020115980815.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4085155456602323272.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 2 LTL properties
Checking formula 0 : !((G(F("(i0.u23.p33_3_7!=1)"))))
Formula 0 simplified : FG!"(i0.u23.p33_3_7!=1)"
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin17931808745959980639;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin17931808745959980639;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>(([]((LTLAPp2==true))||(LTLAPp1==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-04-07 04:18:43] [INFO ] Flatten gal took : 273 ms
[2023-04-07 04:18:43] [INFO ] Input system was already deterministic with 4320 transitions.
[2023-04-07 04:18:43] [INFO ] Transformed 1002 places.
[2023-04-07 04:18:43] [INFO ] Transformed 4320 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/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
[2023-04-07 04:18:44] [INFO ] Time to serialize gal into /tmp/LTLCardinality10735507551789823848.gal : 44 ms
[2023-04-07 04:18:44] [INFO ] Time to serialize properties into /tmp/LTLCardinality10260306134044416719.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality10735507551789823848.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality10260306134044416719.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...344
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F("(p33_3_7!=1)"))))
Formula 0 simplified : FG!"(p33_3_7!=1)"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 7315244 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15086344 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="EisenbergMcGuire-PT-10"
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 2-5348"
echo " Executing tool itstools"
echo " Input is EisenbergMcGuire-PT-10, 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 r517-tall-167987243600275"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-10.tgz
mv EisenbergMcGuire-PT-10 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 ;