About the Execution of 2023-gold for Anderson-PT-09
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 8591.936 | 2230626.00 | 7997780.00 | 1860.70 | FFTFTFTFTTTFFTFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r021-smll-171620128200223.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
Input is Anderson-PT-09, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r021-smll-171620128200223
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 71K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 19 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 15:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 19 07:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 17:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 12 15:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 155K Apr 12 15:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Apr 12 15:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 41K Apr 12 15:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 927K May 18 16:42 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 Anderson-PT-09-LTLFireability-00
FORMULA_NAME Anderson-PT-09-LTLFireability-01
FORMULA_NAME Anderson-PT-09-LTLFireability-02
FORMULA_NAME Anderson-PT-09-LTLFireability-03
FORMULA_NAME Anderson-PT-09-LTLFireability-04
FORMULA_NAME Anderson-PT-09-LTLFireability-05
FORMULA_NAME Anderson-PT-09-LTLFireability-06
FORMULA_NAME Anderson-PT-09-LTLFireability-07
FORMULA_NAME Anderson-PT-09-LTLFireability-08
FORMULA_NAME Anderson-PT-09-LTLFireability-09
FORMULA_NAME Anderson-PT-09-LTLFireability-10
FORMULA_NAME Anderson-PT-09-LTLFireability-11
FORMULA_NAME Anderson-PT-09-LTLFireability-12
FORMULA_NAME Anderson-PT-09-LTLFireability-13
FORMULA_NAME Anderson-PT-09-LTLFireability-14
FORMULA_NAME Anderson-PT-09-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1716523336887
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=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Anderson-PT-09
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-24 04:02:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-24 04:02:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 04:02:20] [INFO ] Load time of PNML (sax parser for PT used): 226 ms
[2024-05-24 04:02:20] [INFO ] Transformed 505 places.
[2024-05-24 04:02:20] [INFO ] Transformed 1845 transitions.
[2024-05-24 04:02:20] [INFO ] Found NUPN structural information;
[2024-05-24 04:02:20] [INFO ] Parsed PT model containing 505 places and 1845 transitions and 7092 arcs in 353 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA Anderson-PT-09-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Anderson-PT-09-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Anderson-PT-09-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 48 out of 505 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 505/505 places, 1845/1845 transitions.
Discarding 125 places :
Symmetric choice reduction at 0 with 125 rule applications. Total rules 125 place count 380 transition count 840
Iterating global reduction 0 with 125 rules applied. Total rules applied 250 place count 380 transition count 840
Applied a total of 250 rules in 140 ms. Remains 380 /505 variables (removed 125) and now considering 840/1845 (removed 1005) transitions.
// Phase 1: matrix 840 rows 380 cols
[2024-05-24 04:02:20] [INFO ] Computed 21 invariants in 73 ms
[2024-05-24 04:02:21] [INFO ] Implicit Places using invariants in 854 ms returned []
[2024-05-24 04:02:21] [INFO ] Invariant cache hit.
[2024-05-24 04:02:22] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-24 04:02:23] [INFO ] Implicit Places using invariants and state equation in 1957 ms returned []
Implicit Place search using SMT with State Equation took 2895 ms to find 0 implicit places.
[2024-05-24 04:02:23] [INFO ] Invariant cache hit.
[2024-05-24 04:02:24] [INFO ] Dead Transitions using invariants and state equation in 997 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 380/505 places, 840/1845 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4037 ms. Remains : 380/505 places, 840/1845 transitions.
Support contains 48 out of 380 places after structural reductions.
[2024-05-24 04:02:24] [INFO ] Flatten gal took : 194 ms
[2024-05-24 04:02:25] [INFO ] Flatten gal took : 87 ms
[2024-05-24 04:02:25] [INFO ] Input system was already deterministic with 840 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 942 ms. (steps per millisecond=10 ) properties (out of 29) seen :13
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 12) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2024-05-24 04:02:26] [INFO ] Invariant cache hit.
[2024-05-24 04:02:26] [INFO ] [Real]Absence check using 10 positive place invariants in 14 ms returned sat
[2024-05-24 04:02:26] [INFO ] [Real]Absence check using 10 positive and 11 generalized place invariants in 30 ms returned sat
[2024-05-24 04:02:27] [INFO ] After 1438ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2024-05-24 04:02:27] [INFO ] [Nat]Absence check using 10 positive place invariants in 12 ms returned sat
[2024-05-24 04:02:27] [INFO ] [Nat]Absence check using 10 positive and 11 generalized place invariants in 19 ms returned sat
[2024-05-24 04:02:29] [INFO ] After 1295ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2024-05-24 04:02:29] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-24 04:02:30] [INFO ] After 1277ms SMT Verify possible using 72 Read/Feed constraints in natural domain returned unsat :0 sat :8
[2024-05-24 04:02:32] [INFO ] After 2711ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 1257 ms.
[2024-05-24 04:02:33] [INFO ] After 5596ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Parikh walk visited 0 properties in 110 ms.
Support contains 16 out of 380 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 380/380 places, 840/840 transitions.
Performed 71 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 71 Pre rules applied. Total rules applied 0 place count 380 transition count 769
Deduced a syphon composed of 71 places in 1 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 0 with 142 rules applied. Total rules applied 142 place count 309 transition count 769
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 154 place count 297 transition count 597
Iterating global reduction 0 with 12 rules applied. Total rules applied 166 place count 297 transition count 597
Applied a total of 166 rules in 132 ms. Remains 297 /380 variables (removed 83) and now considering 597/840 (removed 243) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 133 ms. Remains : 297/380 places, 597/840 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=26 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 7) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 597 rows 297 cols
[2024-05-24 04:02:34] [INFO ] Computed 21 invariants in 15 ms
[2024-05-24 04:02:34] [INFO ] [Real]Absence check using 11 positive place invariants in 11 ms returned sat
[2024-05-24 04:02:34] [INFO ] [Real]Absence check using 11 positive and 10 generalized place invariants in 18 ms returned sat
[2024-05-24 04:02:35] [INFO ] After 670ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-24 04:02:35] [INFO ] [Nat]Absence check using 11 positive place invariants in 9 ms returned sat
[2024-05-24 04:02:35] [INFO ] [Nat]Absence check using 11 positive and 10 generalized place invariants in 18 ms returned sat
[2024-05-24 04:02:36] [INFO ] After 812ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-05-24 04:02:36] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-24 04:02:37] [INFO ] After 968ms SMT Verify possible using 72 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2024-05-24 04:02:37] [INFO ] After 1486ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 385 ms.
[2024-05-24 04:02:37] [INFO ] After 2825ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 33 ms.
Support contains 10 out of 297 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 297/297 places, 597/597 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 294 transition count 546
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 294 transition count 546
Applied a total of 6 rules in 73 ms. Remains 294 /297 variables (removed 3) and now considering 546/597 (removed 51) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 294/297 places, 546/597 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=34 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 238691 steps, run timeout after 3001 ms. (steps per millisecond=79 ) properties seen :{2=1}
Probabilistic random walk after 238691 steps, saw 171493 distinct states, run finished after 3002 ms. (steps per millisecond=79 ) properties seen :1
Running SMT prover for 3 properties.
// Phase 1: matrix 546 rows 294 cols
[2024-05-24 04:02:41] [INFO ] Computed 21 invariants in 9 ms
[2024-05-24 04:02:41] [INFO ] [Real]Absence check using 11 positive place invariants in 9 ms returned sat
[2024-05-24 04:02:41] [INFO ] [Real]Absence check using 11 positive and 10 generalized place invariants in 15 ms returned sat
[2024-05-24 04:02:42] [INFO ] After 507ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-24 04:02:42] [INFO ] [Nat]Absence check using 11 positive place invariants in 10 ms returned sat
[2024-05-24 04:02:42] [INFO ] [Nat]Absence check using 11 positive and 10 generalized place invariants in 15 ms returned sat
[2024-05-24 04:02:42] [INFO ] After 416ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-24 04:02:42] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-24 04:02:43] [INFO ] After 189ms SMT Verify possible using 72 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2024-05-24 04:02:43] [INFO ] After 421ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 172 ms.
[2024-05-24 04:02:43] [INFO ] After 1146ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 20 ms.
Support contains 6 out of 294 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 294/294 places, 546/546 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 294 transition count 545
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 293 transition count 545
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 292 transition count 528
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 292 transition count 528
Applied a total of 4 rules in 78 ms. Remains 292 /294 variables (removed 2) and now considering 528/546 (removed 18) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 292/294 places, 528/546 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=41 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 281847 steps, run timeout after 3001 ms. (steps per millisecond=93 ) properties seen :{0=1}
Probabilistic random walk after 281847 steps, saw 204870 distinct states, run finished after 3001 ms. (steps per millisecond=93 ) properties seen :1
Running SMT prover for 2 properties.
// Phase 1: matrix 528 rows 292 cols
[2024-05-24 04:02:47] [INFO ] Computed 21 invariants in 9 ms
[2024-05-24 04:02:47] [INFO ] [Real]Absence check using 12 positive place invariants in 13 ms returned sat
[2024-05-24 04:02:47] [INFO ] [Real]Absence check using 12 positive and 9 generalized place invariants in 12 ms returned sat
[2024-05-24 04:02:47] [INFO ] After 415ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-24 04:02:47] [INFO ] [Nat]Absence check using 12 positive place invariants in 13 ms returned sat
[2024-05-24 04:02:47] [INFO ] [Nat]Absence check using 12 positive and 9 generalized place invariants in 12 ms returned sat
[2024-05-24 04:02:47] [INFO ] After 331ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-24 04:02:47] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-24 04:02:48] [INFO ] After 220ms SMT Verify possible using 72 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-24 04:02:48] [INFO ] After 354ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 128 ms.
[2024-05-24 04:02:48] [INFO ] After 921ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 10 ms.
Support contains 4 out of 292 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 292/292 places, 528/528 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 291 transition count 511
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 291 transition count 511
Applied a total of 2 rules in 34 ms. Remains 291 /292 variables (removed 1) and now considering 511/528 (removed 17) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 291/292 places, 511/528 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=46 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 345525 steps, run timeout after 3001 ms. (steps per millisecond=115 ) properties seen :{}
Probabilistic random walk after 345525 steps, saw 252958 distinct states, run finished after 3002 ms. (steps per millisecond=115 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 511 rows 291 cols
[2024-05-24 04:02:51] [INFO ] Computed 21 invariants in 4 ms
[2024-05-24 04:02:51] [INFO ] [Real]Absence check using 10 positive place invariants in 7 ms returned sat
[2024-05-24 04:02:52] [INFO ] [Real]Absence check using 10 positive and 11 generalized place invariants in 15 ms returned sat
[2024-05-24 04:02:52] [INFO ] After 354ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-24 04:02:52] [INFO ] [Nat]Absence check using 10 positive place invariants in 7 ms returned sat
[2024-05-24 04:02:52] [INFO ] [Nat]Absence check using 10 positive and 11 generalized place invariants in 16 ms returned sat
[2024-05-24 04:02:52] [INFO ] After 326ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-24 04:02:52] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-24 04:02:52] [INFO ] After 192ms SMT Verify possible using 72 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-24 04:02:53] [INFO ] After 301ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 105 ms.
[2024-05-24 04:02:53] [INFO ] After 838ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 11 ms.
Support contains 4 out of 291 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 291/291 places, 511/511 transitions.
Applied a total of 0 rules in 40 ms. Remains 291 /291 variables (removed 0) and now considering 511/511 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41 ms. Remains : 291/291 places, 511/511 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 291/291 places, 511/511 transitions.
Applied a total of 0 rules in 23 ms. Remains 291 /291 variables (removed 0) and now considering 511/511 (removed 0) transitions.
[2024-05-24 04:02:53] [INFO ] Invariant cache hit.
[2024-05-24 04:02:53] [INFO ] Implicit Places using invariants in 462 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 466 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 290/291 places, 511/511 transitions.
Drop transitions removed 79 transitions
Trivial Post-agglo rules discarded 79 transitions
Performed 79 trivial Post agglomeration. Transition count delta: 79
Iterating post reduction 0 with 79 rules applied. Total rules applied 79 place count 290 transition count 432
Reduce places removed 79 places and 0 transitions.
Iterating post reduction 1 with 79 rules applied. Total rules applied 158 place count 211 transition count 432
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 160 place count 211 transition count 430
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 162 place count 209 transition count 430
Applied a total of 162 rules in 49 ms. Remains 209 /290 variables (removed 81) and now considering 430/511 (removed 81) transitions.
// Phase 1: matrix 430 rows 209 cols
[2024-05-24 04:02:53] [INFO ] Computed 20 invariants in 5 ms
[2024-05-24 04:02:54] [INFO ] Implicit Places using invariants in 327 ms returned []
[2024-05-24 04:02:54] [INFO ] Invariant cache hit.
[2024-05-24 04:02:54] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-24 04:02:54] [INFO ] Implicit Places using invariants and state equation in 811 ms returned []
Implicit Place search using SMT with State Equation took 1141 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 209/291 places, 430/511 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1680 ms. Remains : 209/291 places, 430/511 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 394079 steps, run timeout after 3001 ms. (steps per millisecond=131 ) properties seen :{}
Probabilistic random walk after 394079 steps, saw 278007 distinct states, run finished after 3001 ms. (steps per millisecond=131 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-24 04:02:58] [INFO ] Invariant cache hit.
[2024-05-24 04:02:58] [INFO ] [Real]Absence check using 11 positive place invariants in 9 ms returned sat
[2024-05-24 04:02:58] [INFO ] [Real]Absence check using 11 positive and 9 generalized place invariants in 12 ms returned sat
[2024-05-24 04:02:58] [INFO ] After 333ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-24 04:02:58] [INFO ] [Nat]Absence check using 11 positive place invariants in 9 ms returned sat
[2024-05-24 04:02:58] [INFO ] [Nat]Absence check using 11 positive and 9 generalized place invariants in 12 ms returned sat
[2024-05-24 04:02:58] [INFO ] After 315ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-24 04:02:58] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-24 04:02:58] [INFO ] After 165ms SMT Verify possible using 72 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-24 04:02:59] [INFO ] After 260ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 72 ms.
[2024-05-24 04:02:59] [INFO ] After 756ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 3 ms.
Support contains 4 out of 209 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 209/209 places, 430/430 transitions.
Applied a total of 0 rules in 12 ms. Remains 209 /209 variables (removed 0) and now considering 430/430 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 209/209 places, 430/430 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 209/209 places, 430/430 transitions.
Applied a total of 0 rules in 12 ms. Remains 209 /209 variables (removed 0) and now considering 430/430 (removed 0) transitions.
[2024-05-24 04:02:59] [INFO ] Invariant cache hit.
[2024-05-24 04:02:59] [INFO ] Implicit Places using invariants in 446 ms returned []
[2024-05-24 04:02:59] [INFO ] Invariant cache hit.
[2024-05-24 04:02:59] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-24 04:03:00] [INFO ] Implicit Places using invariants and state equation in 1155 ms returned []
Implicit Place search using SMT with State Equation took 1607 ms to find 0 implicit places.
[2024-05-24 04:03:00] [INFO ] Redundant transitions in 43 ms returned []
[2024-05-24 04:03:00] [INFO ] Invariant cache hit.
[2024-05-24 04:03:01] [INFO ] Dead Transitions using invariants and state equation in 624 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2299 ms. Remains : 209/209 places, 430/430 transitions.
Performed 81 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 81 Pre rules applied. Total rules applied 0 place count 209 transition count 349
Deduced a syphon composed of 81 places in 0 ms
Reduce places removed 81 places and 0 transitions.
Iterating global reduction 0 with 162 rules applied. Total rules applied 162 place count 128 transition count 349
Applied a total of 162 rules in 12 ms. Remains 128 /209 variables (removed 81) and now considering 349/430 (removed 81) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 349 rows 128 cols
[2024-05-24 04:03:01] [INFO ] Computed 20 invariants in 3 ms
[2024-05-24 04:03:01] [INFO ] [Real]Absence check using 11 positive place invariants in 7 ms returned sat
[2024-05-24 04:03:01] [INFO ] [Real]Absence check using 11 positive and 9 generalized place invariants in 19 ms returned sat
[2024-05-24 04:03:01] [INFO ] After 205ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-24 04:03:01] [INFO ] [Nat]Absence check using 11 positive place invariants in 6 ms returned sat
[2024-05-24 04:03:01] [INFO ] [Nat]Absence check using 11 positive and 9 generalized place invariants in 9 ms returned sat
[2024-05-24 04:03:01] [INFO ] After 136ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-24 04:03:01] [INFO ] After 199ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 68 ms.
[2024-05-24 04:03:02] [INFO ] After 333ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
FORMULA Anderson-PT-09-LTLFireability-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
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((F(p0)&&F(G(p1)))))'
Support contains 4 out of 380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 380/380 places, 840/840 transitions.
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 72 Pre rules applied. Total rules applied 0 place count 380 transition count 768
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 0 with 144 rules applied. Total rules applied 144 place count 308 transition count 768
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 162 place count 290 transition count 494
Iterating global reduction 0 with 18 rules applied. Total rules applied 180 place count 290 transition count 494
Applied a total of 180 rules in 64 ms. Remains 290 /380 variables (removed 90) and now considering 494/840 (removed 346) transitions.
// Phase 1: matrix 494 rows 290 cols
[2024-05-24 04:03:02] [INFO ] Computed 21 invariants in 7 ms
[2024-05-24 04:03:03] [INFO ] Implicit Places using invariants in 670 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 681 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 289/380 places, 494/840 transitions.
Drop transitions removed 62 transitions
Trivial Post-agglo rules discarded 62 transitions
Performed 62 trivial Post agglomeration. Transition count delta: 62
Iterating post reduction 0 with 62 rules applied. Total rules applied 62 place count 289 transition count 432
Reduce places removed 62 places and 0 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 1 with 71 rules applied. Total rules applied 133 place count 227 transition count 423
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 142 place count 218 transition count 423
Applied a total of 142 rules in 31 ms. Remains 218 /289 variables (removed 71) and now considering 423/494 (removed 71) transitions.
// Phase 1: matrix 423 rows 218 cols
[2024-05-24 04:03:03] [INFO ] Computed 20 invariants in 14 ms
[2024-05-24 04:03:03] [INFO ] Implicit Places using invariants in 431 ms returned []
[2024-05-24 04:03:03] [INFO ] Invariant cache hit.
[2024-05-24 04:03:04] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-24 04:03:04] [INFO ] Implicit Places using invariants and state equation in 904 ms returned []
Implicit Place search using SMT with State Equation took 1350 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 218/380 places, 423/840 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2128 ms. Remains : 218/380 places, 423/840 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 425 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Anderson-PT-09-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s11 0) (EQ s31 0)), p1:(OR (EQ s6 0) (EQ s129 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 706 ms.
Stack based approach found an accepted trace after 47 steps with 0 reset with depth 48 and stack size 48 in 1 ms.
FORMULA Anderson-PT-09-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property Anderson-PT-09-LTLFireability-03 finished in 3364 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 4 out of 380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 380/380 places, 840/840 transitions.
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 72 Pre rules applied. Total rules applied 0 place count 380 transition count 768
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 0 with 144 rules applied. Total rules applied 144 place count 308 transition count 768
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 161 place count 291 transition count 511
Iterating global reduction 0 with 17 rules applied. Total rules applied 178 place count 291 transition count 511
Applied a total of 178 rules in 33 ms. Remains 291 /380 variables (removed 89) and now considering 511/840 (removed 329) transitions.
// Phase 1: matrix 511 rows 291 cols
[2024-05-24 04:03:05] [INFO ] Computed 21 invariants in 13 ms
[2024-05-24 04:03:06] [INFO ] Implicit Places using invariants in 519 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 523 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 290/380 places, 511/840 transitions.
Drop transitions removed 79 transitions
Trivial Post-agglo rules discarded 79 transitions
Performed 79 trivial Post agglomeration. Transition count delta: 79
Iterating post reduction 0 with 79 rules applied. Total rules applied 79 place count 290 transition count 432
Reduce places removed 79 places and 0 transitions.
Iterating post reduction 1 with 79 rules applied. Total rules applied 158 place count 211 transition count 432
Applied a total of 158 rules in 20 ms. Remains 211 /290 variables (removed 79) and now considering 432/511 (removed 79) transitions.
// Phase 1: matrix 432 rows 211 cols
[2024-05-24 04:03:06] [INFO ] Computed 20 invariants in 3 ms
[2024-05-24 04:03:06] [INFO ] Implicit Places using invariants in 278 ms returned []
[2024-05-24 04:03:06] [INFO ] Invariant cache hit.
[2024-05-24 04:03:07] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-24 04:03:07] [INFO ] Implicit Places using invariants and state equation in 1168 ms returned []
Implicit Place search using SMT with State Equation took 1456 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 211/380 places, 432/840 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2034 ms. Remains : 211/380 places, 432/840 transitions.
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Anderson-PT-09-LTLFireability-04 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:(OR (NEQ s18 1) (NEQ s29 1) (AND (EQ s16 1) (EQ s32 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 345 ms.
Product exploration explored 100000 steps with 0 reset in 422 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 212 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 109 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Finished Best-First random walk after 1670 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=417 )
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 156 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 109 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (NOT p0)]
Support contains 4 out of 211 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 211/211 places, 432/432 transitions.
Applied a total of 0 rules in 12 ms. Remains 211 /211 variables (removed 0) and now considering 432/432 (removed 0) transitions.
[2024-05-24 04:03:09] [INFO ] Invariant cache hit.
[2024-05-24 04:03:10] [INFO ] Implicit Places using invariants in 478 ms returned []
[2024-05-24 04:03:10] [INFO ] Invariant cache hit.
[2024-05-24 04:03:10] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-24 04:03:11] [INFO ] Implicit Places using invariants and state equation in 1097 ms returned []
Implicit Place search using SMT with State Equation took 1605 ms to find 0 implicit places.
[2024-05-24 04:03:11] [INFO ] Redundant transitions in 12 ms returned []
[2024-05-24 04:03:11] [INFO ] Invariant cache hit.
[2024-05-24 04:03:11] [INFO ] Dead Transitions using invariants and state equation in 698 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2359 ms. Remains : 211/211 places, 432/432 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 1) seen :0
Finished Best-First random walk after 124 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=62 )
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 173 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 90 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 239 ms.
Product exploration explored 100000 steps with 0 reset in 207 ms.
Built C files in :
/tmp/ltsmin10742712721023190874
[2024-05-24 04:03:13] [INFO ] Computing symmetric may disable matrix : 432 transitions.
[2024-05-24 04:03:13] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 04:03:13] [INFO ] Computing symmetric may enable matrix : 432 transitions.
[2024-05-24 04:03:13] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 04:03:13] [INFO ] Computing Do-Not-Accords matrix : 432 transitions.
[2024-05-24 04:03:13] [INFO ] Computation of Completed DNA matrix. took 17 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 04:03:13] [INFO ] Built C files in 101ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10742712721023190874
Running compilation step : cd /tmp/ltsmin10742712721023190874;'/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'
Compilation finished in 1604 ms.
Running link step : cd /tmp/ltsmin10742712721023190874;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 60 ms.
Running LTSmin : cd /tmp/ltsmin10742712721023190874;'/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' '--hoa' '/tmp/stateBased14484929997220831184.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 211 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 211/211 places, 432/432 transitions.
Applied a total of 0 rules in 8 ms. Remains 211 /211 variables (removed 0) and now considering 432/432 (removed 0) transitions.
[2024-05-24 04:03:28] [INFO ] Invariant cache hit.
[2024-05-24 04:03:28] [INFO ] Implicit Places using invariants in 292 ms returned []
[2024-05-24 04:03:28] [INFO ] Invariant cache hit.
[2024-05-24 04:03:28] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-24 04:03:29] [INFO ] Implicit Places using invariants and state equation in 1148 ms returned []
Implicit Place search using SMT with State Equation took 1442 ms to find 0 implicit places.
[2024-05-24 04:03:29] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-24 04:03:29] [INFO ] Invariant cache hit.
[2024-05-24 04:03:30] [INFO ] Dead Transitions using invariants and state equation in 535 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2002 ms. Remains : 211/211 places, 432/432 transitions.
Built C files in :
/tmp/ltsmin15584117800019862408
[2024-05-24 04:03:30] [INFO ] Computing symmetric may disable matrix : 432 transitions.
[2024-05-24 04:03:30] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 04:03:30] [INFO ] Computing symmetric may enable matrix : 432 transitions.
[2024-05-24 04:03:30] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 04:03:30] [INFO ] Computing Do-Not-Accords matrix : 432 transitions.
[2024-05-24 04:03:30] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 04:03:30] [INFO ] Built C files in 83ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15584117800019862408
Running compilation step : cd /tmp/ltsmin15584117800019862408;'/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'
Compilation finished in 1660 ms.
Running link step : cd /tmp/ltsmin15584117800019862408;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 57 ms.
Running LTSmin : cd /tmp/ltsmin15584117800019862408;'/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' '--hoa' '/tmp/stateBased1628992778176531970.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-24 04:03:45] [INFO ] Flatten gal took : 32 ms
[2024-05-24 04:03:45] [INFO ] Flatten gal took : 32 ms
[2024-05-24 04:03:45] [INFO ] Time to serialize gal into /tmp/LTL10250771453612348248.gal : 6 ms
[2024-05-24 04:03:45] [INFO ] Time to serialize properties into /tmp/LTL9677730123062941187.prop : 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/LTL10250771453612348248.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12890073693069038042.hoa' '-atoms' '/tmp/LTL9677730123062941187.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/LTL9677730123062941187.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12890073693069038042.hoa
Detected timeout of ITS tools.
[2024-05-24 04:04:00] [INFO ] Flatten gal took : 49 ms
[2024-05-24 04:04:00] [INFO ] Flatten gal took : 48 ms
[2024-05-24 04:04:00] [INFO ] Time to serialize gal into /tmp/LTL2917763078262096634.gal : 6 ms
[2024-05-24 04:04:00] [INFO ] Time to serialize properties into /tmp/LTL12939892975205058767.ltl : 6 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/LTL2917763078262096634.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12939892975205058767.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("(((next_9!=1)||(ncs_1_4!=1))||((next_7==1)&&(ncs_3_1==1)))"))))
Formula 0 simplified : FG!"(((next_9!=1)||(ncs_1_4!=1))||((next_7==1)&&(ncs_3_1==1)))"
Detected timeout of ITS tools.
[2024-05-24 04:04:15] [INFO ] Flatten gal took : 46 ms
[2024-05-24 04:04:15] [INFO ] Applying decomposition
[2024-05-24 04:04:15] [INFO ] Flatten gal took : 69 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/graph11922679477348402337.txt' '-o' '/tmp/graph11922679477348402337.bin' '-w' '/tmp/graph11922679477348402337.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph11922679477348402337.bin' '-l' '-1' '-v' '-w' '/tmp/graph11922679477348402337.weights' '-q' '0' '-e' '0.001'
[2024-05-24 04:04:16] [INFO ] Decomposing Gal with order
[2024-05-24 04:04:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 04:04:16] [INFO ] Removed a total of 770 redundant transitions.
[2024-05-24 04:04:16] [INFO ] Flatten gal took : 111 ms
[2024-05-24 04:04:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 93 labels/synchronizations in 28 ms.
[2024-05-24 04:04:16] [INFO ] Time to serialize gal into /tmp/LTL9642185652618592789.gal : 12 ms
[2024-05-24 04:04:16] [INFO ] Time to serialize properties into /tmp/LTL4223080575159606518.ltl : 2 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/LTL9642185652618592789.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4223080575159606518.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("(((i3.u7.next_9!=1)||(i1.u34.ncs_1_4!=1))||((i4.i1.u6.next_7==1)&&(i4.i0.u37.ncs_3_1==1)))"))))
Formula 0 simplified : FG!"(((i3.u7.next_9!=1)||(i1.u34.ncs_1_4!=1))||((i4.i1.u6.next_7==1)&&(i4.i0.u37.ncs_3_1==1)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7647660038187991167
[2024-05-24 04:04:31] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7647660038187991167
Running compilation step : cd /tmp/ltsmin7647660038187991167;'/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'
Compilation finished in 1213 ms.
Running link step : cd /tmp/ltsmin7647660038187991167;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin7647660038187991167;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property Anderson-PT-09-LTLFireability-04 finished in 100697 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(G(((F(p0) U p1)&&F(p2)))))'
Support contains 6 out of 380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 380/380 places, 840/840 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 363 transition count 583
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 363 transition count 583
Applied a total of 34 rules in 16 ms. Remains 363 /380 variables (removed 17) and now considering 583/840 (removed 257) transitions.
// Phase 1: matrix 583 rows 363 cols
[2024-05-24 04:04:46] [INFO ] Computed 21 invariants in 5 ms
[2024-05-24 04:04:47] [INFO ] Implicit Places using invariants in 409 ms returned []
[2024-05-24 04:04:47] [INFO ] Invariant cache hit.
[2024-05-24 04:04:47] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-24 04:04:48] [INFO ] Implicit Places using invariants and state equation in 1733 ms returned []
Implicit Place search using SMT with State Equation took 2144 ms to find 0 implicit places.
[2024-05-24 04:04:48] [INFO ] Invariant cache hit.
[2024-05-24 04:04:49] [INFO ] Dead Transitions using invariants and state equation in 638 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 363/380 places, 583/840 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2799 ms. Remains : 363/380 places, 583/840 transitions.
Stuttering acceptance computed with spot in 252 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (NOT p2)]
Running random walk in product with property : Anderson-PT-09-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}, { cond=(NOT p2), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 2}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(AND (EQ s0 1) (EQ s283 1)), p0:(AND (EQ s18 1) (EQ s33 1)), p2:(AND (EQ s23 1) (EQ s32 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]]
Product exploration explored 100000 steps with 0 reset in 208 ms.
Stack based approach found an accepted trace after 90 steps with 0 reset with depth 91 and stack size 91 in 1 ms.
FORMULA Anderson-PT-09-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property Anderson-PT-09-LTLFireability-05 finished in 3291 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(!p1))))'
Support contains 4 out of 380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 380/380 places, 840/840 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 362 transition count 566
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 362 transition count 566
Applied a total of 36 rules in 13 ms. Remains 362 /380 variables (removed 18) and now considering 566/840 (removed 274) transitions.
// Phase 1: matrix 566 rows 362 cols
[2024-05-24 04:04:49] [INFO ] Computed 21 invariants in 7 ms
[2024-05-24 04:04:50] [INFO ] Implicit Places using invariants in 420 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 431 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 361/380 places, 566/840 transitions.
Applied a total of 0 rules in 5 ms. Remains 361 /361 variables (removed 0) and now considering 566/566 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 451 ms. Remains : 361/380 places, 566/840 transitions.
Stuttering acceptance computed with spot in 138 ms :[p0, (AND p0 p1), (AND p0 p1)]
Running random walk in product with property : Anderson-PT-09-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s9 1) (EQ s29 1)), p1:(AND (EQ s2 1) (EQ s160 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 561 ms.
Product exploration explored 100000 steps with 50000 reset in 500 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 26 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Anderson-PT-09-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Anderson-PT-09-LTLFireability-06 finished in 1705 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 6 out of 380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 380/380 places, 840/840 transitions.
Performed 71 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 71 Pre rules applied. Total rules applied 0 place count 380 transition count 769
Deduced a syphon composed of 71 places in 1 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 0 with 142 rules applied. Total rules applied 142 place count 309 transition count 769
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 159 place count 292 transition count 512
Iterating global reduction 0 with 17 rules applied. Total rules applied 176 place count 292 transition count 512
Applied a total of 176 rules in 25 ms. Remains 292 /380 variables (removed 88) and now considering 512/840 (removed 328) transitions.
// Phase 1: matrix 512 rows 292 cols
[2024-05-24 04:04:51] [INFO ] Computed 21 invariants in 7 ms
[2024-05-24 04:04:52] [INFO ] Implicit Places using invariants in 468 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 471 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 291/380 places, 512/840 transitions.
Drop transitions removed 61 transitions
Trivial Post-agglo rules discarded 61 transitions
Performed 61 trivial Post agglomeration. Transition count delta: 61
Iterating post reduction 0 with 61 rules applied. Total rules applied 61 place count 291 transition count 451
Reduce places removed 61 places and 0 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 1 with 70 rules applied. Total rules applied 131 place count 230 transition count 442
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 140 place count 221 transition count 442
Applied a total of 140 rules in 25 ms. Remains 221 /291 variables (removed 70) and now considering 442/512 (removed 70) transitions.
// Phase 1: matrix 442 rows 221 cols
[2024-05-24 04:04:52] [INFO ] Computed 20 invariants in 3 ms
[2024-05-24 04:04:52] [INFO ] Implicit Places using invariants in 331 ms returned []
[2024-05-24 04:04:52] [INFO ] Invariant cache hit.
[2024-05-24 04:04:52] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-24 04:04:53] [INFO ] Implicit Places using invariants and state equation in 1107 ms returned []
Implicit Place search using SMT with State Equation took 1442 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 221/380 places, 442/840 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1964 ms. Remains : 221/380 places, 442/840 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : Anderson-PT-09-LTLFireability-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:(AND (OR (EQ s15 0) (EQ s36 0)) (OR (AND (EQ s7 1) (EQ s120 1)) (AND (EQ s18 1) (EQ s32 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 326 ms.
Stack based approach found an accepted trace after 36 steps with 0 reset with depth 37 and stack size 37 in 1 ms.
FORMULA Anderson-PT-09-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property Anderson-PT-09-LTLFireability-07 finished in 2345 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((F(p1)||p0)))&&(!p2 U (p3||G(!p2)))))'
Support contains 7 out of 380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 380/380 places, 840/840 transitions.
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 72 Pre rules applied. Total rules applied 0 place count 380 transition count 768
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 0 with 144 rules applied. Total rules applied 144 place count 308 transition count 768
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 161 place count 291 transition count 511
Iterating global reduction 0 with 17 rules applied. Total rules applied 178 place count 291 transition count 511
Applied a total of 178 rules in 39 ms. Remains 291 /380 variables (removed 89) and now considering 511/840 (removed 329) transitions.
// Phase 1: matrix 511 rows 291 cols
[2024-05-24 04:04:53] [INFO ] Computed 21 invariants in 4 ms
[2024-05-24 04:04:54] [INFO ] Implicit Places using invariants in 526 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 534 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 290/380 places, 511/840 transitions.
Drop transitions removed 79 transitions
Trivial Post-agglo rules discarded 79 transitions
Performed 79 trivial Post agglomeration. Transition count delta: 79
Iterating post reduction 0 with 79 rules applied. Total rules applied 79 place count 290 transition count 432
Reduce places removed 79 places and 0 transitions.
Iterating post reduction 1 with 79 rules applied. Total rules applied 158 place count 211 transition count 432
Applied a total of 158 rules in 34 ms. Remains 211 /290 variables (removed 79) and now considering 432/511 (removed 79) transitions.
// Phase 1: matrix 432 rows 211 cols
[2024-05-24 04:04:54] [INFO ] Computed 20 invariants in 3 ms
[2024-05-24 04:04:54] [INFO ] Implicit Places using invariants in 310 ms returned []
[2024-05-24 04:04:54] [INFO ] Invariant cache hit.
[2024-05-24 04:04:55] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-24 04:04:55] [INFO ] Implicit Places using invariants and state equation in 711 ms returned []
Implicit Place search using SMT with State Equation took 1032 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 211/380 places, 432/840 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1640 ms. Remains : 211/380 places, 432/840 transitions.
Stuttering acceptance computed with spot in 210 ms :[(OR (AND (NOT p0) (NOT p1)) (AND p2 (NOT p3))), true, (AND (NOT p0) (NOT p1)), (AND (NOT p3) p2), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Anderson-PT-09-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p3) p2), acceptance={} source=0 dest: 1}, { cond=(OR p3 (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=0 dest: 3}, { cond=(OR (AND (NOT p0) (NOT p1) p3) (AND (NOT p0) (NOT p1) (NOT p2))), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p3) p2), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=3 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p3:(AND (NOT (AND (EQ s21 1) (EQ s91 1))) (NOT (AND (EQ s20 1) (EQ s100 1)))), p2:(AND (EQ s20 1) (EQ s100 1)), p0:(OR (NEQ s10 1) (NEQ s31 1)), p1:(OR (N...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Product exploration explored 100000 steps with 0 reset in 223 ms.
Product exploration explored 100000 steps with 0 reset in 306 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 p3 (NOT p2) p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p3) p2))), (X (NOT (AND (NOT p3) (NOT p2)))), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p3) p2)))), (X (X (NOT (AND (NOT p3) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 123 ms. Reduced automaton from 5 states, 11 edges and 4 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 348 ms. (steps per millisecond=28 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2024-05-24 04:04:56] [INFO ] Invariant cache hit.
[2024-05-24 04:04:57] [INFO ] [Real]Absence check using 11 positive place invariants in 9 ms returned sat
[2024-05-24 04:04:57] [INFO ] [Real]Absence check using 11 positive and 9 generalized place invariants in 9 ms returned sat
[2024-05-24 04:04:57] [INFO ] After 359ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 04:04:57] [INFO ] [Nat]Absence check using 11 positive place invariants in 9 ms returned sat
[2024-05-24 04:04:57] [INFO ] [Nat]Absence check using 11 positive and 9 generalized place invariants in 10 ms returned sat
[2024-05-24 04:04:57] [INFO ] After 299ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 04:04:57] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-24 04:04:57] [INFO ] After 89ms SMT Verify possible using 72 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 04:04:57] [INFO ] After 179ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 86 ms.
[2024-05-24 04:04:57] [INFO ] After 657ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 3 out of 211 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 211/211 places, 432/432 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 211 transition count 430
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 209 transition count 430
Applied a total of 4 rules in 15 ms. Remains 209 /211 variables (removed 2) and now considering 430/432 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 209/211 places, 430/432 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Finished Best-First random walk after 2749 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=916 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p3 (NOT p2) p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p3) p2))), (X (NOT (AND (NOT p3) (NOT p2)))), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p3) p2)))), (X (X (NOT (AND (NOT p3) (NOT p2)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 10 factoid took 164 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 89 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 211 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 211/211 places, 432/432 transitions.
Applied a total of 0 rules in 6 ms. Remains 211 /211 variables (removed 0) and now considering 432/432 (removed 0) transitions.
[2024-05-24 04:04:58] [INFO ] Invariant cache hit.
[2024-05-24 04:04:58] [INFO ] Implicit Places using invariants in 282 ms returned []
[2024-05-24 04:04:58] [INFO ] Invariant cache hit.
[2024-05-24 04:04:58] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-24 04:04:59] [INFO ] Implicit Places using invariants and state equation in 708 ms returned []
Implicit Place search using SMT with State Equation took 998 ms to find 0 implicit places.
[2024-05-24 04:04:59] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-24 04:04:59] [INFO ] Invariant cache hit.
[2024-05-24 04:04:59] [INFO ] Dead Transitions using invariants and state equation in 635 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1649 ms. Remains : 211/211 places, 432/432 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 p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 107 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 79 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 2) seen :1
Finished Best-First random walk after 2764 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=691 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 144 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 68 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 196 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 0 reset in 266 ms.
Product exploration explored 100000 steps with 0 reset in 304 ms.
Built C files in :
/tmp/ltsmin5111193592117264210
[2024-05-24 04:05:01] [INFO ] Computing symmetric may disable matrix : 432 transitions.
[2024-05-24 04:05:01] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 04:05:01] [INFO ] Computing symmetric may enable matrix : 432 transitions.
[2024-05-24 04:05:01] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 04:05:01] [INFO ] Computing Do-Not-Accords matrix : 432 transitions.
[2024-05-24 04:05:01] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 04:05:01] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5111193592117264210
Running compilation step : cd /tmp/ltsmin5111193592117264210;'/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'
Compilation finished in 1755 ms.
Running link step : cd /tmp/ltsmin5111193592117264210;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin5111193592117264210;'/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' '--hoa' '/tmp/stateBased13149360738670118177.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 211 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 211/211 places, 432/432 transitions.
Applied a total of 0 rules in 6 ms. Remains 211 /211 variables (removed 0) and now considering 432/432 (removed 0) transitions.
[2024-05-24 04:05:16] [INFO ] Invariant cache hit.
[2024-05-24 04:05:16] [INFO ] Implicit Places using invariants in 288 ms returned []
[2024-05-24 04:05:16] [INFO ] Invariant cache hit.
[2024-05-24 04:05:17] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-24 04:05:17] [INFO ] Implicit Places using invariants and state equation in 868 ms returned []
Implicit Place search using SMT with State Equation took 1163 ms to find 0 implicit places.
[2024-05-24 04:05:17] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-24 04:05:17] [INFO ] Invariant cache hit.
[2024-05-24 04:05:18] [INFO ] Dead Transitions using invariants and state equation in 517 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1701 ms. Remains : 211/211 places, 432/432 transitions.
Built C files in :
/tmp/ltsmin7105233170051196360
[2024-05-24 04:05:18] [INFO ] Computing symmetric may disable matrix : 432 transitions.
[2024-05-24 04:05:18] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 04:05:18] [INFO ] Computing symmetric may enable matrix : 432 transitions.
[2024-05-24 04:05:18] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 04:05:18] [INFO ] Computing Do-Not-Accords matrix : 432 transitions.
[2024-05-24 04:05:18] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 04:05:18] [INFO ] Built C files in 76ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7105233170051196360
Running compilation step : cd /tmp/ltsmin7105233170051196360;'/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'
Compilation finished in 1419 ms.
Running link step : cd /tmp/ltsmin7105233170051196360;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 53 ms.
Running LTSmin : cd /tmp/ltsmin7105233170051196360;'/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' '--hoa' '/tmp/stateBased5804906059053440583.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-24 04:05:33] [INFO ] Flatten gal took : 24 ms
[2024-05-24 04:05:33] [INFO ] Flatten gal took : 29 ms
[2024-05-24 04:05:33] [INFO ] Time to serialize gal into /tmp/LTL17800713867119342655.gal : 8 ms
[2024-05-24 04:05:33] [INFO ] Time to serialize properties into /tmp/LTL3132903217416641455.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/LTL17800713867119342655.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14553645390687411743.hoa' '-atoms' '/tmp/LTL3132903217416641455.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/LTL3132903217416641455.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14553645390687411743.hoa
Detected timeout of ITS tools.
[2024-05-24 04:05:48] [INFO ] Flatten gal took : 17 ms
[2024-05-24 04:05:48] [INFO ] Flatten gal took : 32 ms
[2024-05-24 04:05:48] [INFO ] Time to serialize gal into /tmp/LTL6990453616493993752.gal : 9 ms
[2024-05-24 04:05:48] [INFO ] Time to serialize properties into /tmp/LTL6172851937369802667.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/LTL6990453616493993752.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6172851937369802667.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 : !(((F(G(("((next_1!=1)||(ncs_2_6!=1))")||(F("((next_1!=1)||(ncs_0_3!=1))")))))&&((!("((next_11==1)&&(p1_6_8==1))"))U(("((!((next_12==1...249
Formula 0 simplified : G(F!"((next_1!=1)||(ncs_2_6!=1))" & FG!"((next_1!=1)||(ncs_0_3!=1))") | ("((next_11==1)&&(p1_6_8==1))" M !"((!((next_12==1)&&(p1_5_8...196
Detected timeout of ITS tools.
[2024-05-24 04:06:03] [INFO ] Flatten gal took : 17 ms
[2024-05-24 04:06:03] [INFO ] Applying decomposition
[2024-05-24 04:06:03] [INFO ] Flatten gal took : 16 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/graph6011320432349840347.txt' '-o' '/tmp/graph6011320432349840347.bin' '-w' '/tmp/graph6011320432349840347.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6011320432349840347.bin' '-l' '-1' '-v' '-w' '/tmp/graph6011320432349840347.weights' '-q' '0' '-e' '0.001'
[2024-05-24 04:06:03] [INFO ] Decomposing Gal with order
[2024-05-24 04:06:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 04:06:03] [INFO ] Removed a total of 782 redundant transitions.
[2024-05-24 04:06:03] [INFO ] Flatten gal took : 47 ms
[2024-05-24 04:06:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 124 labels/synchronizations in 20 ms.
[2024-05-24 04:06:03] [INFO ] Time to serialize gal into /tmp/LTL10799704249826427538.gal : 6 ms
[2024-05-24 04:06:03] [INFO ] Time to serialize properties into /tmp/LTL5079252141763716102.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/LTL10799704249826427538.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5079252141763716102.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 : !(((F(G(("((i3.u4.next_1!=1)||(i9.u52.ncs_2_6!=1))")||(F("((i3.u4.next_1!=1)||(i1.u12.ncs_0_3!=1))")))))&&((!("((i3.u8.next_11==1)&&(i...333
Formula 0 simplified : G(F!"((i3.u4.next_1!=1)||(i9.u52.ncs_2_6!=1))" & FG!"((i3.u4.next_1!=1)||(i1.u12.ncs_0_3!=1))") | ("((i3.u8.next_11==1)&&(i3.u34.p1_...267
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15572764368162704414
[2024-05-24 04:06:18] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15572764368162704414
Running compilation step : cd /tmp/ltsmin15572764368162704414;'/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'
Compilation finished in 1025 ms.
Running link step : cd /tmp/ltsmin15572764368162704414;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin15572764368162704414;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>([]((<>((LTLAPp1==true))||(LTLAPp0==true))))&&(!(LTLAPp2==true) U ((LTLAPp3==true)||[](!(LTLAPp2==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property Anderson-PT-09-LTLFireability-08 finished in 100104 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 2 out of 380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 380/380 places, 840/840 transitions.
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 72 Pre rules applied. Total rules applied 0 place count 380 transition count 768
Deduced a syphon composed of 72 places in 0 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 0 with 144 rules applied. Total rules applied 144 place count 308 transition count 768
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 163 place count 289 transition count 477
Iterating global reduction 0 with 19 rules applied. Total rules applied 182 place count 289 transition count 477
Applied a total of 182 rules in 22 ms. Remains 289 /380 variables (removed 91) and now considering 477/840 (removed 363) transitions.
// Phase 1: matrix 477 rows 289 cols
[2024-05-24 04:06:34] [INFO ] Computed 21 invariants in 5 ms
[2024-05-24 04:06:34] [INFO ] Implicit Places using invariants in 387 ms returned []
[2024-05-24 04:06:34] [INFO ] Invariant cache hit.
[2024-05-24 04:06:34] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-24 04:06:35] [INFO ] Implicit Places using invariants and state equation in 1413 ms returned []
Implicit Place search using SMT with State Equation took 1804 ms to find 0 implicit places.
[2024-05-24 04:06:35] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-24 04:06:35] [INFO ] Invariant cache hit.
[2024-05-24 04:06:36] [INFO ] Dead Transitions using invariants and state equation in 743 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 289/380 places, 477/840 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2579 ms. Remains : 289/380 places, 477/840 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Anderson-PT-09-LTLFireability-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:(OR (EQ s0 0) (EQ s270 0))], 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 33 reset in 212 ms.
Product exploration explored 100000 steps with 22 reset in 226 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 116 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 100 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Finished probabilistic random walk after 996 steps, run visited all 1 properties in 7 ms. (steps per millisecond=142 )
Probabilistic random walk after 996 steps, saw 869 distinct states, run finished after 7 ms. (steps per millisecond=142 ) 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 98 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 289 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 289/289 places, 477/477 transitions.
Applied a total of 0 rules in 8 ms. Remains 289 /289 variables (removed 0) and now considering 477/477 (removed 0) transitions.
[2024-05-24 04:06:37] [INFO ] Invariant cache hit.
[2024-05-24 04:06:38] [INFO ] Implicit Places using invariants in 470 ms returned []
[2024-05-24 04:06:38] [INFO ] Invariant cache hit.
[2024-05-24 04:06:38] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-24 04:06:39] [INFO ] Implicit Places using invariants and state equation in 1324 ms returned []
Implicit Place search using SMT with State Equation took 1795 ms to find 0 implicit places.
[2024-05-24 04:06:39] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-24 04:06:39] [INFO ] Invariant cache hit.
[2024-05-24 04:06:40] [INFO ] Dead Transitions using invariants and state equation in 532 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2352 ms. Remains : 289/289 places, 477/477 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 80 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 83 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1006 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=335 )
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 95 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 89 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 34 reset in 346 ms.
Product exploration explored 100000 steps with 32 reset in 364 ms.
Built C files in :
/tmp/ltsmin11854320187658773226
[2024-05-24 04:06:41] [INFO ] Computing symmetric may disable matrix : 477 transitions.
[2024-05-24 04:06:41] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 04:06:41] [INFO ] Computing symmetric may enable matrix : 477 transitions.
[2024-05-24 04:06:41] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 04:06:41] [INFO ] Computing Do-Not-Accords matrix : 477 transitions.
[2024-05-24 04:06:41] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 04:06:41] [INFO ] Built C files in 55ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11854320187658773226
Running compilation step : cd /tmp/ltsmin11854320187658773226;'/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'
Compilation finished in 2136 ms.
Running link step : cd /tmp/ltsmin11854320187658773226;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin11854320187658773226;'/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' '--hoa' '/tmp/stateBased7278121025297514831.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 289 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 289/289 places, 477/477 transitions.
Applied a total of 0 rules in 8 ms. Remains 289 /289 variables (removed 0) and now considering 477/477 (removed 0) transitions.
[2024-05-24 04:06:56] [INFO ] Invariant cache hit.
[2024-05-24 04:06:56] [INFO ] Implicit Places using invariants in 380 ms returned []
[2024-05-24 04:06:56] [INFO ] Invariant cache hit.
[2024-05-24 04:06:57] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-24 04:06:58] [INFO ] Implicit Places using invariants and state equation in 1264 ms returned []
Implicit Place search using SMT with State Equation took 1650 ms to find 0 implicit places.
[2024-05-24 04:06:58] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-24 04:06:58] [INFO ] Invariant cache hit.
[2024-05-24 04:06:58] [INFO ] Dead Transitions using invariants and state equation in 604 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2274 ms. Remains : 289/289 places, 477/477 transitions.
Built C files in :
/tmp/ltsmin7891702547788826406
[2024-05-24 04:06:58] [INFO ] Computing symmetric may disable matrix : 477 transitions.
[2024-05-24 04:06:58] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 04:06:58] [INFO ] Computing symmetric may enable matrix : 477 transitions.
[2024-05-24 04:06:58] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 04:06:58] [INFO ] Computing Do-Not-Accords matrix : 477 transitions.
[2024-05-24 04:06:58] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 04:06:58] [INFO ] Built C files in 54ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7891702547788826406
Running compilation step : cd /tmp/ltsmin7891702547788826406;'/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'
Compilation finished in 1574 ms.
Running link step : cd /tmp/ltsmin7891702547788826406;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin7891702547788826406;'/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' '--hoa' '/tmp/stateBased17487627293859599369.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-24 04:07:13] [INFO ] Flatten gal took : 20 ms
[2024-05-24 04:07:13] [INFO ] Flatten gal took : 20 ms
[2024-05-24 04:07:14] [INFO ] Time to serialize gal into /tmp/LTL1489275338172685948.gal : 63 ms
[2024-05-24 04:07:14] [INFO ] Time to serialize properties into /tmp/LTL4892255725141724673.prop : 6 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/LTL1489275338172685948.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16082212141252826049.hoa' '-atoms' '/tmp/LTL4892255725141724673.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...318
Loading property file /tmp/LTL4892255725141724673.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16082212141252826049.hoa
Detected timeout of ITS tools.
[2024-05-24 04:07:29] [INFO ] Flatten gal took : 17 ms
[2024-05-24 04:07:29] [INFO ] Flatten gal took : 15 ms
[2024-05-24 04:07:29] [INFO ] Time to serialize gal into /tmp/LTL1835652796033572322.gal : 4 ms
[2024-05-24 04:07:29] [INFO ] Time to serialize properties into /tmp/LTL8996808998682945907.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/LTL1835652796033572322.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8996808998682945907.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("((slot_F.F.F.F.F.F.F.F.F==0)||(cs_6_8==0))"))))
Formula 0 simplified : FG!"((slot_F.F.F.F.F.F.F.F.F==0)||(cs_6_8==0))"
Detected timeout of ITS tools.
[2024-05-24 04:07:44] [INFO ] Flatten gal took : 13 ms
[2024-05-24 04:07:44] [INFO ] Applying decomposition
[2024-05-24 04:07:44] [INFO ] Flatten gal took : 13 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/graph6645176844330083391.txt' '-o' '/tmp/graph6645176844330083391.bin' '-w' '/tmp/graph6645176844330083391.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6645176844330083391.bin' '-l' '-1' '-v' '-w' '/tmp/graph6645176844330083391.weights' '-q' '0' '-e' '0.001'
[2024-05-24 04:07:44] [INFO ] Decomposing Gal with order
[2024-05-24 04:07:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 04:07:44] [INFO ] Removed a total of 775 redundant transitions.
[2024-05-24 04:07:44] [INFO ] Flatten gal took : 50 ms
[2024-05-24 04:07:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 81 labels/synchronizations in 16 ms.
[2024-05-24 04:07:44] [INFO ] Time to serialize gal into /tmp/LTL9026015200964405625.gal : 12 ms
[2024-05-24 04:07:44] [INFO ] Time to serialize properties into /tmp/LTL12215634271294031399.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/LTL9026015200964405625.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12215634271294031399.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("((i0.u0.slot_F.F.F.F.F.F.F.F.F==0)||(i2.i1.u30.cs_6_8==0))"))))
Formula 0 simplified : FG!"((i0.u0.slot_F.F.F.F.F.F.F.F.F==0)||(i2.i1.u30.cs_6_8==0))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12238244048690756952
[2024-05-24 04:07:59] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12238244048690756952
Running compilation step : cd /tmp/ltsmin12238244048690756952;'/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'
Compilation finished in 1317 ms.
Running link step : cd /tmp/ltsmin12238244048690756952;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin12238244048690756952;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property Anderson-PT-09-LTLFireability-09 finished in 100559 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&&X(X(X(!p1))))||G(!p1)))))'
Support contains 6 out of 380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 380/380 places, 840/840 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 364 transition count 600
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 364 transition count 600
Applied a total of 32 rules in 12 ms. Remains 364 /380 variables (removed 16) and now considering 600/840 (removed 240) transitions.
// Phase 1: matrix 600 rows 364 cols
[2024-05-24 04:08:14] [INFO ] Computed 21 invariants in 5 ms
[2024-05-24 04:08:15] [INFO ] Implicit Places using invariants in 528 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 529 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 363/380 places, 600/840 transitions.
Applied a total of 0 rules in 9 ms. Remains 363 /363 variables (removed 0) and now considering 600/600 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 552 ms. Remains : 363/380 places, 600/840 transitions.
Stuttering acceptance computed with spot in 463 ms :[p1, p1, p1, p1, p1, p1, p1, p1, p1]
Running random walk in product with property : Anderson-PT-09-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 4}, { cond=(AND p0 p1), acceptance={0} source=2 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 6}, { cond=(AND p0 p1), acceptance={0} source=3 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 7}, { cond=(AND (NOT p0) p1), acceptance={0} source=4 dest: 7}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 8}, { cond=(AND p0 p1), acceptance={0} source=4 dest: 8}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=5 dest: 5}, { cond=(AND p0 p1), acceptance={0} source=5 dest: 6}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=6 dest: 7}, { cond=(AND p0 p1), acceptance={0} source=6 dest: 8}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=7 dest: 3}, { cond=(AND p0 p1), acceptance={0} source=7 dest: 4}], [{ cond=(AND p0 p1), acceptance={0} source=8 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=8 dest: 2}]], initial=0, aps=[p0:(OR (AND (EQ s23 1) (EQ s36 1)) (AND (EQ s20 1) (EQ s33 1))), p1:(AND (EQ s12 1) (EQ s38 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 13 reset in 298 ms.
Product exploration explored 100000 steps with 13 reset in 327 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 (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 129 ms. Reduced automaton from 9 states, 27 edges and 2 AP (stutter sensitive) to 9 states, 27 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 450 ms :[p1, p1, p1, p1, p1, p1, p1, p1, p1]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 319 ms. (steps per millisecond=31 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
// Phase 1: matrix 600 rows 363 cols
[2024-05-24 04:08:17] [INFO ] Computed 20 invariants in 6 ms
[2024-05-24 04:08:17] [INFO ] [Real]Absence check using 11 positive place invariants in 16 ms returned sat
[2024-05-24 04:08:17] [INFO ] [Real]Absence check using 11 positive and 9 generalized place invariants in 25 ms returned sat
[2024-05-24 04:08:17] [INFO ] After 152ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (G (NOT (AND p0 p1)))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F (AND p0 (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 10 factoid took 339 ms. Reduced automaton from 9 states, 27 edges and 2 AP (stutter sensitive) to 8 states, 12 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 390 ms :[p1, p1, p1, p1, p1, p1, p1, p1]
Stuttering acceptance computed with spot in 392 ms :[p1, p1, p1, p1, p1, p1, p1, p1]
Support contains 6 out of 363 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 600/600 transitions.
Applied a total of 0 rules in 9 ms. Remains 363 /363 variables (removed 0) and now considering 600/600 (removed 0) transitions.
[2024-05-24 04:08:18] [INFO ] Invariant cache hit.
[2024-05-24 04:08:18] [INFO ] Implicit Places using invariants in 403 ms returned []
[2024-05-24 04:08:18] [INFO ] Invariant cache hit.
[2024-05-24 04:08:19] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-24 04:08:20] [INFO ] Implicit Places using invariants and state equation in 1874 ms returned []
Implicit Place search using SMT with State Equation took 2279 ms to find 0 implicit places.
[2024-05-24 04:08:20] [INFO ] Invariant cache hit.
[2024-05-24 04:08:21] [INFO ] Dead Transitions using invariants and state equation in 712 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3002 ms. Remains : 363/363 places, 600/600 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 (NOT p1) (NOT p0)), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 173 ms. Reduced automaton from 8 states, 12 edges and 2 AP (stutter sensitive) to 8 states, 12 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 338 ms :[p1, p1, p1, p1, p1, p1, p1, p1]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-24 04:08:22] [INFO ] Invariant cache hit.
[2024-05-24 04:08:22] [INFO ] [Real]Absence check using 11 positive place invariants in 12 ms returned sat
[2024-05-24 04:08:22] [INFO ] [Real]Absence check using 11 positive and 9 generalized place invariants in 15 ms returned sat
[2024-05-24 04:08:22] [INFO ] After 135ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 04:08:22] [INFO ] [Nat]Absence check using 11 positive place invariants in 12 ms returned sat
[2024-05-24 04:08:22] [INFO ] [Nat]Absence check using 11 positive and 9 generalized place invariants in 14 ms returned sat
[2024-05-24 04:08:22] [INFO ] After 404ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 04:08:22] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-24 04:08:22] [INFO ] After 157ms SMT Verify possible using 72 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 04:08:23] [INFO ] After 244ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 64 ms.
[2024-05-24 04:08:23] [INFO ] After 854ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 145 steps, including 2 resets, run visited all 1 properties in 2 ms. (steps per millisecond=72 )
Parikh walk visited 1 properties in 1 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p1), (F p0)]
Knowledge based reduction with 3 factoid took 340 ms. Reduced automaton from 8 states, 12 edges and 2 AP (stutter sensitive) to 8 states, 12 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 382 ms :[p1, p1, p1, p1, p1, p1, p1, p1]
Stuttering acceptance computed with spot in 354 ms :[p1, p1, p1, p1, p1, p1, p1, p1]
Stuttering acceptance computed with spot in 373 ms :[p1, p1, p1, p1, p1, p1, p1, p1]
Product exploration explored 100000 steps with 13 reset in 227 ms.
Product exploration explored 100000 steps with 10 reset in 185 ms.
Applying partial POR strategy [false, false, false, false, true, false, false, false]
Stuttering acceptance computed with spot in 389 ms :[p1, p1, p1, p1, p1, p1, p1, p1]
Support contains 6 out of 363 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 363/363 places, 600/600 transitions.
Performed 78 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 78 rules applied. Total rules applied 78 place count 363 transition count 600
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 72 Pre rules applied. Total rules applied 78 place count 363 transition count 600
Deduced a syphon composed of 150 places in 0 ms
Iterating global reduction 1 with 72 rules applied. Total rules applied 150 place count 363 transition count 600
Deduced a syphon composed of 150 places in 0 ms
Applied a total of 150 rules in 57 ms. Remains 363 /363 variables (removed 0) and now considering 600/600 (removed 0) transitions.
[2024-05-24 04:08:25] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 600 rows 363 cols
[2024-05-24 04:08:25] [INFO ] Computed 20 invariants in 6 ms
[2024-05-24 04:08:26] [INFO ] Dead Transitions using invariants and state equation in 916 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 363/363 places, 600/600 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 985 ms. Remains : 363/363 places, 600/600 transitions.
Built C files in :
/tmp/ltsmin11961785891890339042
[2024-05-24 04:08:26] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11961785891890339042
Running compilation step : cd /tmp/ltsmin11961785891890339042;'/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'
Compilation finished in 1638 ms.
Running link step : cd /tmp/ltsmin11961785891890339042;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin11961785891890339042;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased17201626932239972613.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 6 out of 363 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 600/600 transitions.
Applied a total of 0 rules in 13 ms. Remains 363 /363 variables (removed 0) and now considering 600/600 (removed 0) transitions.
// Phase 1: matrix 600 rows 363 cols
[2024-05-24 04:08:41] [INFO ] Computed 20 invariants in 4 ms
[2024-05-24 04:08:42] [INFO ] Implicit Places using invariants in 358 ms returned []
[2024-05-24 04:08:42] [INFO ] Invariant cache hit.
[2024-05-24 04:08:42] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-24 04:08:43] [INFO ] Implicit Places using invariants and state equation in 1572 ms returned []
Implicit Place search using SMT with State Equation took 1932 ms to find 0 implicit places.
[2024-05-24 04:08:43] [INFO ] Invariant cache hit.
[2024-05-24 04:08:44] [INFO ] Dead Transitions using invariants and state equation in 783 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2730 ms. Remains : 363/363 places, 600/600 transitions.
Built C files in :
/tmp/ltsmin8532894773086819177
[2024-05-24 04:08:44] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8532894773086819177
Running compilation step : cd /tmp/ltsmin8532894773086819177;'/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'
Compilation finished in 1476 ms.
Running link step : cd /tmp/ltsmin8532894773086819177;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin8532894773086819177;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased4440577288447223822.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-24 04:08:59] [INFO ] Flatten gal took : 24 ms
[2024-05-24 04:08:59] [INFO ] Flatten gal took : 16 ms
[2024-05-24 04:08:59] [INFO ] Time to serialize gal into /tmp/LTL15766915562020968338.gal : 6 ms
[2024-05-24 04:08:59] [INFO ] Time to serialize properties into /tmp/LTL7885639588862024782.prop : 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/LTL15766915562020968338.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14773329166916516880.hoa' '-atoms' '/tmp/LTL7885639588862024782.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/LTL7885639588862024782.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14773329166916516880.hoa
Detected timeout of ITS tools.
[2024-05-24 04:09:14] [INFO ] Flatten gal took : 18 ms
[2024-05-24 04:09:14] [INFO ] Flatten gal took : 16 ms
[2024-05-24 04:09:14] [INFO ] Time to serialize gal into /tmp/LTL18379830371179495454.gal : 4 ms
[2024-05-24 04:09:14] [INFO ] Time to serialize properties into /tmp/LTL13107747200871724689.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/LTL18379830371179495454.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13107747200871724689.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...277
Read 1 LTL properties
Checking formula 0 : !((G(F((G("((next_3!=1)||(ncs_8_4!=1))"))||(((X(X(X("((next_3!=1)||(ncs_8_4!=1))"))))&&("((next_14!=1)||(ncs_7_3!=1))"))&&("((next_11!...180
Formula 0 simplified : G(F!"((next_3!=1)||(ncs_8_4!=1))" & FG(!"((next_11!=1)||(ncs_5_3!=1))" | !"((next_14!=1)||(ncs_7_3!=1))" | XXX!"((next_3!=1)||(ncs_8...165
Detected timeout of ITS tools.
[2024-05-24 04:09:29] [INFO ] Flatten gal took : 15 ms
[2024-05-24 04:09:29] [INFO ] Applying decomposition
[2024-05-24 04:09:29] [INFO ] Flatten gal took : 15 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/graph11328852523231392500.txt' '-o' '/tmp/graph11328852523231392500.bin' '-w' '/tmp/graph11328852523231392500.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph11328852523231392500.bin' '-l' '-1' '-v' '-w' '/tmp/graph11328852523231392500.weights' '-q' '0' '-e' '0.001'
[2024-05-24 04:09:29] [INFO ] Decomposing Gal with order
[2024-05-24 04:09:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 04:09:30] [INFO ] Removed a total of 1043 redundant transitions.
[2024-05-24 04:09:30] [INFO ] Flatten gal took : 40 ms
[2024-05-24 04:09:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 7 labels/synchronizations in 8 ms.
[2024-05-24 04:09:30] [INFO ] Time to serialize gal into /tmp/LTL15214361978761496109.gal : 7 ms
[2024-05-24 04:09:30] [INFO ] Time to serialize properties into /tmp/LTL8089416920511329277.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/LTL15214361978761496109.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8089416920511329277.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((G("((i0.i0.u1.next_3!=1)||(i9.u51.ncs_8_4!=1))"))||(((X(X(X("((i0.i0.u1.next_3!=1)||(i9.u51.ncs_8_4!=1))"))))&&("((i0.i1.u7.ne...244
Formula 0 simplified : G(F!"((i0.i0.u1.next_3!=1)||(i9.u51.ncs_8_4!=1))" & FG(!"((i0.i0.u5.next_11!=1)||(i2.u38.ncs_5_3!=1))" | !"((i0.i1.u7.next_14!=1)||(...229
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17745210469773337615
[2024-05-24 04:09:45] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17745210469773337615
Running compilation step : cd /tmp/ltsmin17745210469773337615;'/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'
Compilation finished in 1595 ms.
Running link step : cd /tmp/ltsmin17745210469773337615;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin17745210469773337615;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>(([]((LTLAPp0==true))||(X(X(X((LTLAPp0==true))))&&(LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property Anderson-PT-09-LTLFireability-10 finished in 105647 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((X(F(((p1 U p2)&&F(p3))))&&p0))))'
Support contains 6 out of 380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 380/380 places, 840/840 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 364 transition count 600
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 364 transition count 600
Applied a total of 32 rules in 38 ms. Remains 364 /380 variables (removed 16) and now considering 600/840 (removed 240) transitions.
// Phase 1: matrix 600 rows 364 cols
[2024-05-24 04:10:00] [INFO ] Computed 21 invariants in 4 ms
[2024-05-24 04:10:00] [INFO ] Implicit Places using invariants in 664 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 672 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 363/380 places, 600/840 transitions.
Applied a total of 0 rules in 7 ms. Remains 363 /363 variables (removed 0) and now considering 600/600 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 719 ms. Remains : 363/380 places, 600/840 transitions.
Stuttering acceptance computed with spot in 301 ms :[(NOT p3), (NOT p2), (OR (NOT p0) (NOT p3) (NOT p2)), (OR (NOT p0) (NOT p3) (NOT p2)), (OR (NOT p2) (NOT p3))]
Running random walk in product with property : Anderson-PT-09-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p3), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}, { cond=p0, acceptance={0} source=3 dest: 4}], [{ cond=(AND p2 (NOT p3)), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p2) p1 p3), acceptance={0} source=4 dest: 1}, { cond=(OR (AND (NOT p2) (NOT p1)) (AND (NOT p2) (NOT p3))), acceptance={0} source=4 dest: 4}]], initial=2, aps=[p3:(AND (EQ s23 1) (EQ s36 1)), p2:(AND (EQ s25 1) (EQ s29 1)), p1:(AND (EQ s18 1) (EQ s31 1)), p0:(AND (EQ s18 1) (EQ s31 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 273 ms.
Stack based approach found an accepted trace after 65 steps with 0 reset with depth 66 and stack size 66 in 0 ms.
FORMULA Anderson-PT-09-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property Anderson-PT-09-LTLFireability-12 finished in 1326 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(X(X(X(F((G(F(!p0))||(!p1&&F(!p0)))))))))'
Support contains 4 out of 380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 380/380 places, 840/840 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 362 transition count 566
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 362 transition count 566
Applied a total of 36 rules in 17 ms. Remains 362 /380 variables (removed 18) and now considering 566/840 (removed 274) transitions.
// Phase 1: matrix 566 rows 362 cols
[2024-05-24 04:10:01] [INFO ] Computed 21 invariants in 4 ms
[2024-05-24 04:10:02] [INFO ] Implicit Places using invariants in 669 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 683 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 361/380 places, 566/840 transitions.
Applied a total of 0 rules in 7 ms. Remains 361 /361 variables (removed 0) and now considering 566/566 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 710 ms. Remains : 361/380 places, 566/840 transitions.
Stuttering acceptance computed with spot in 293 ms :[p0, p0, p0, p0, p0, p0]
Running random walk in product with property : Anderson-PT-09-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=p1, acceptance={} source=4 dest: 4}, { cond=p0, acceptance={} source=4 dest: 5}], [{ cond=p0, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(AND (EQ s16 1) (EQ s29 1) (EQ s4 1) (EQ s122 1)), p0:(AND (EQ s4 1) (EQ s122 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 20000 reset in 424 ms.
Product exploration explored 100000 steps with 20000 reset in 496 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 (NOT p1) (NOT p0)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 219 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 219 ms :[p0, p0, p0, p0, p0, p0]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 566 rows 361 cols
[2024-05-24 04:10:04] [INFO ] Computed 20 invariants in 5 ms
[2024-05-24 04:10:04] [INFO ] [Real]Absence check using 11 positive place invariants in 13 ms returned sat
[2024-05-24 04:10:04] [INFO ] [Real]Absence check using 11 positive and 9 generalized place invariants in 19 ms returned sat
[2024-05-24 04:10:04] [INFO ] After 760ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 04:10:04] [INFO ] [Nat]Absence check using 11 positive place invariants in 16 ms returned sat
[2024-05-24 04:10:04] [INFO ] [Nat]Absence check using 11 positive and 9 generalized place invariants in 26 ms returned sat
[2024-05-24 04:10:05] [INFO ] After 521ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 04:10:05] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-24 04:10:05] [INFO ] After 122ms SMT Verify possible using 72 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 04:10:05] [INFO ] After 372ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 249 ms.
[2024-05-24 04:10:06] [INFO ] After 1295ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 361 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 361/361 places, 566/566 transitions.
Drop transitions removed 63 transitions
Trivial Post-agglo rules discarded 63 transitions
Performed 63 trivial Post agglomeration. Transition count delta: 63
Iterating post reduction 0 with 63 rules applied. Total rules applied 63 place count 361 transition count 503
Reduce places removed 63 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 71 rules applied. Total rules applied 134 place count 298 transition count 495
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 142 place count 290 transition count 495
Performed 71 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 71 Pre rules applied. Total rules applied 142 place count 290 transition count 424
Deduced a syphon composed of 71 places in 0 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 3 with 142 rules applied. Total rules applied 284 place count 219 transition count 424
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 3 with 9 rules applied. Total rules applied 293 place count 219 transition count 415
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 302 place count 210 transition count 415
Applied a total of 302 rules in 56 ms. Remains 210 /361 variables (removed 151) and now considering 415/566 (removed 151) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56 ms. Remains : 210/361 places, 415/566 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Finished probabilistic random walk after 49012 steps, run visited all 1 properties in 213 ms. (steps per millisecond=230 )
Probabilistic random walk after 49012 steps, saw 36171 distinct states, run finished after 213 ms. (steps per millisecond=230 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), true]
False Knowledge obtained : [(F p1), (F p0)]
Knowledge based reduction with 2 factoid took 273 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 309 ms :[p0, p0, p0, p0, p0, p0]
Stuttering acceptance computed with spot in 304 ms :[p0, p0, p0, p0, p0, p0]
Support contains 4 out of 361 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 361/361 places, 566/566 transitions.
Applied a total of 0 rules in 7 ms. Remains 361 /361 variables (removed 0) and now considering 566/566 (removed 0) transitions.
[2024-05-24 04:10:07] [INFO ] Invariant cache hit.
[2024-05-24 04:10:07] [INFO ] Implicit Places using invariants in 443 ms returned []
[2024-05-24 04:10:07] [INFO ] Invariant cache hit.
[2024-05-24 04:10:08] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-24 04:10:09] [INFO ] Implicit Places using invariants and state equation in 2104 ms returned []
Implicit Place search using SMT with State Equation took 2559 ms to find 0 implicit places.
[2024-05-24 04:10:09] [INFO ] Invariant cache hit.
[2024-05-24 04:10:10] [INFO ] Dead Transitions using invariants and state equation in 749 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3331 ms. Remains : 361/361 places, 566/566 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 (NOT p1) (NOT p0)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 83 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 250 ms :[p0, p0, p0, p0, p0, p0]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-24 04:10:11] [INFO ] Invariant cache hit.
[2024-05-24 04:10:11] [INFO ] [Real]Absence check using 11 positive place invariants in 18 ms returned sat
[2024-05-24 04:10:11] [INFO ] [Real]Absence check using 11 positive and 9 generalized place invariants in 23 ms returned sat
[2024-05-24 04:10:11] [INFO ] After 684ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 04:10:11] [INFO ] [Nat]Absence check using 11 positive place invariants in 17 ms returned sat
[2024-05-24 04:10:11] [INFO ] [Nat]Absence check using 11 positive and 9 generalized place invariants in 22 ms returned sat
[2024-05-24 04:10:12] [INFO ] After 457ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 04:10:12] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-24 04:10:12] [INFO ] After 235ms SMT Verify possible using 72 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 04:10:14] [INFO ] After 1817ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 66 ms.
[2024-05-24 04:10:14] [INFO ] After 2499ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 4 out of 361 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 361/361 places, 566/566 transitions.
Drop transitions removed 63 transitions
Trivial Post-agglo rules discarded 63 transitions
Performed 63 trivial Post agglomeration. Transition count delta: 63
Iterating post reduction 0 with 63 rules applied. Total rules applied 63 place count 361 transition count 503
Reduce places removed 63 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 71 rules applied. Total rules applied 134 place count 298 transition count 495
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 142 place count 290 transition count 495
Performed 71 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 71 Pre rules applied. Total rules applied 142 place count 290 transition count 424
Deduced a syphon composed of 71 places in 0 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 3 with 142 rules applied. Total rules applied 284 place count 219 transition count 424
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 3 with 9 rules applied. Total rules applied 293 place count 219 transition count 415
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 302 place count 210 transition count 415
Applied a total of 302 rules in 23 ms. Remains 210 /361 variables (removed 151) and now considering 415/566 (removed 151) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 210/361 places, 415/566 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Finished probabilistic random walk after 49012 steps, run visited all 1 properties in 134 ms. (steps per millisecond=365 )
Probabilistic random walk after 49012 steps, saw 36171 distinct states, run finished after 139 ms. (steps per millisecond=352 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), true]
False Knowledge obtained : [(F p1), (F p0)]
Knowledge based reduction with 2 factoid took 197 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 259 ms :[p0, p0, p0, p0, p0, p0]
Stuttering acceptance computed with spot in 302 ms :[p0, p0, p0, p0, p0, p0]
Stuttering acceptance computed with spot in 390 ms :[p0, p0, p0, p0, p0, p0]
Product exploration explored 100000 steps with 20000 reset in 538 ms.
Product exploration explored 100000 steps with 20000 reset in 435 ms.
Applying partial POR strategy [false, false, false, false, true, true]
Stuttering acceptance computed with spot in 217 ms :[p0, p0, p0, p0, p0, p0]
Support contains 4 out of 361 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 361/361 places, 566/566 transitions.
Performed 71 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 71 rules applied. Total rules applied 71 place count 361 transition count 566
Performed 71 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 71 Pre rules applied. Total rules applied 71 place count 361 transition count 566
Deduced a syphon composed of 142 places in 0 ms
Iterating global reduction 1 with 71 rules applied. Total rules applied 142 place count 361 transition count 566
Deduced a syphon composed of 142 places in 0 ms
Applied a total of 142 rules in 24 ms. Remains 361 /361 variables (removed 0) and now considering 566/566 (removed 0) transitions.
[2024-05-24 04:10:16] [INFO ] Redundant transitions in 6 ms returned []
// Phase 1: matrix 566 rows 361 cols
[2024-05-24 04:10:16] [INFO ] Computed 20 invariants in 5 ms
[2024-05-24 04:10:17] [INFO ] Dead Transitions using invariants and state equation in 970 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 361/361 places, 566/566 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1011 ms. Remains : 361/361 places, 566/566 transitions.
Built C files in :
/tmp/ltsmin7834536236692898463
[2024-05-24 04:10:17] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7834536236692898463
Running compilation step : cd /tmp/ltsmin7834536236692898463;'/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'
Compilation finished in 1469 ms.
Running link step : cd /tmp/ltsmin7834536236692898463;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin7834536236692898463;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased10709657869865588342.hoa' '--buchi-type=spotba'
LTSmin run took 643 ms.
FORMULA Anderson-PT-09-LTLFireability-13 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property Anderson-PT-09-LTLFireability-13 finished in 18531 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 380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 380/380 places, 840/840 transitions.
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 72 Pre rules applied. Total rules applied 0 place count 380 transition count 768
Deduced a syphon composed of 72 places in 0 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 0 with 144 rules applied. Total rules applied 144 place count 308 transition count 768
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 162 place count 290 transition count 494
Iterating global reduction 0 with 18 rules applied. Total rules applied 180 place count 290 transition count 494
Applied a total of 180 rules in 19 ms. Remains 290 /380 variables (removed 90) and now considering 494/840 (removed 346) transitions.
// Phase 1: matrix 494 rows 290 cols
[2024-05-24 04:10:20] [INFO ] Computed 21 invariants in 4 ms
[2024-05-24 04:10:20] [INFO ] Implicit Places using invariants in 403 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 404 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 289/380 places, 494/840 transitions.
Drop transitions removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 80 place count 289 transition count 414
Reduce places removed 80 places and 0 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 160 place count 209 transition count 414
Applied a total of 160 rules in 8 ms. Remains 209 /289 variables (removed 80) and now considering 414/494 (removed 80) transitions.
// Phase 1: matrix 414 rows 209 cols
[2024-05-24 04:10:20] [INFO ] Computed 20 invariants in 3 ms
[2024-05-24 04:10:20] [INFO ] Implicit Places using invariants in 280 ms returned []
[2024-05-24 04:10:20] [INFO ] Invariant cache hit.
[2024-05-24 04:10:21] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-24 04:10:21] [INFO ] Implicit Places using invariants and state equation in 651 ms returned []
Implicit Place search using SMT with State Equation took 933 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 209/380 places, 414/840 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1364 ms. Remains : 209/380 places, 414/840 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Running random walk in product with property : Anderson-PT-09-LTLFireability-14 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 (EQ s19 1) (EQ s36 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 267 ms.
Stack based approach found an accepted trace after 35 steps with 0 reset with depth 36 and stack size 36 in 0 ms.
FORMULA Anderson-PT-09-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property Anderson-PT-09-LTLFireability-14 finished in 1694 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(X(F((G(p1)||G(p2)||p0)))))'
Support contains 3 out of 380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 380/380 places, 840/840 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 363 transition count 567
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 363 transition count 567
Applied a total of 34 rules in 17 ms. Remains 363 /380 variables (removed 17) and now considering 567/840 (removed 273) transitions.
// Phase 1: matrix 567 rows 363 cols
[2024-05-24 04:10:21] [INFO ] Computed 21 invariants in 6 ms
[2024-05-24 04:10:22] [INFO ] Implicit Places using invariants in 732 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 744 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 362/380 places, 567/840 transitions.
Applied a total of 0 rules in 6 ms. Remains 362 /362 variables (removed 0) and now considering 567/567 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 769 ms. Remains : 362/380 places, 567/840 transitions.
Stuttering acceptance computed with spot in 149 ms :[(AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2))]
Running random walk in product with property : Anderson-PT-09-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0) p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0, 1} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p1:(EQ s93 0), p0:(OR (EQ s24 0) (EQ s36 0)), p2:(EQ s93 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 410 ms.
Product exploration explored 100000 steps with 33333 reset in 648 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 (NOT p2)), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (X (X (NOT (AND p1 (NOT p0) p2)))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))))]
False Knowledge obtained : []
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 152 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Anderson-PT-09-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Anderson-PT-09-LTLFireability-15 finished in 2151 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' '!((F(G((F(p1)||p0)))&&(!p2 U (p3||G(!p2)))))'
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(((!p0&&X(X(X(!p1))))||G(!p1)))))'
[2024-05-24 04:10:24] [INFO ] Flatten gal took : 40 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin15331248616714132444
[2024-05-24 04:10:24] [INFO ] Computing symmetric may disable matrix : 840 transitions.
[2024-05-24 04:10:24] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 04:10:24] [INFO ] Computing symmetric may enable matrix : 840 transitions.
[2024-05-24 04:10:24] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 04:10:24] [INFO ] Applying decomposition
[2024-05-24 04:10:24] [INFO ] Flatten gal took : 39 ms
[2024-05-24 04:10:24] [INFO ] Computing Do-Not-Accords matrix : 840 transitions.
[2024-05-24 04:10:24] [INFO ] Computation of Completed DNA matrix. took 19 ms. Total solver calls (SAT/UNSAT): 0(0/0)
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/graph334529519806253794.txt' '-o' '/tmp/graph334529519806253794.bin' '-w' '/tmp/graph334529519806253794.weights'
[2024-05-24 04:10:24] [INFO ] Built C files in 150ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15331248616714132444
Running compilation step : cd /tmp/ltsmin15331248616714132444;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '180' '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'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph334529519806253794.bin' '-l' '-1' '-v' '-w' '/tmp/graph334529519806253794.weights' '-q' '0' '-e' '0.001'
[2024-05-24 04:10:24] [INFO ] Decomposing Gal with order
[2024-05-24 04:10:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 04:10:24] [INFO ] Removed a total of 1458 redundant transitions.
[2024-05-24 04:10:24] [INFO ] Flatten gal took : 82 ms
[2024-05-24 04:10:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 111 labels/synchronizations in 14 ms.
[2024-05-24 04:10:24] [INFO ] Time to serialize gal into /tmp/LTLFireability14640951351762963103.gal : 6 ms
[2024-05-24 04:10:24] [INFO ] Time to serialize properties into /tmp/LTLFireability15343144676483867476.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/LTLFireability14640951351762963103.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability15343144676483867476.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...278
Read 4 LTL properties
Checking formula 0 : !((G(F("(((i1.u5.next_9!=1)||(i5.u14.ncs_1_4!=1))||((i3.i0.u4.next_7==1)&&(i6.u22.ncs_3_1==1)))"))))
Formula 0 simplified : FG!"(((i1.u5.next_9!=1)||(i5.u14.ncs_1_4!=1))||((i3.i0.u4.next_7==1)&&(i6.u22.ncs_3_1==1)))"
Compilation finished in 3507 ms.
Running link step : cd /tmp/ltsmin15331248616714132444;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin15331248616714132444;'/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'
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin15331248616714132444;'/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/ltsmin15331248616714132444;'/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))))&&(!(LTLAPp3==true) U ((LTLAPp4==true)||[](!(LTLAPp3==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-24 04:33:06] [INFO ] Applying decomposition
[2024-05-24 04:33:06] [INFO ] Flatten gal took : 94 ms
[2024-05-24 04:33:06] [INFO ] Decomposing Gal with order
[2024-05-24 04:33:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 04:33:07] [INFO ] Removed a total of 986 redundant transitions.
[2024-05-24 04:33:07] [INFO ] Flatten gal took : 262 ms
[2024-05-24 04:33:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 262 labels/synchronizations in 44 ms.
[2024-05-24 04:33:07] [INFO ] Time to serialize gal into /tmp/LTLFireability5066586133014897290.gal : 4 ms
[2024-05-24 04:33:07] [INFO ] Time to serialize properties into /tmp/LTLFireability11029000498253033258.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/LTLFireability5066586133014897290.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability11029000498253033258.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 4 LTL properties
Checking formula 0 : !((G(F("(((u10.next_9!=1)||(u7.ncs_1_4!=1))||((u10.next_7==1)&&(u9.ncs_3_1==1)))"))))
Formula 0 simplified : FG!"(((u10.next_9!=1)||(u7.ncs_1_4!=1))||((u10.next_7==1)&&(u9.ncs_3_1==1)))"
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t6, t7, t8, t20, t21, t22, t40, t41, t42, t51, t52, t53, t54, t72, t73, t85, t90,...1198
2 unique states visited
0 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
12120 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,121.272,1708208,1,0,2.19118e+06,1.00329e+06,4884,2.29798e+06,2376,6.834e+06,10450205
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA Anderson-PT-09-LTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !(((F(G(("((u10.next_1!=1)||(u8.ncs_2_6!=1))")||(F("((u10.next_1!=1)||(u6.ncs_0_3!=1))")))))&&((!("((u10.next_11==1)&&(u3.p1_6_8==1))"...291
Formula 1 simplified : G(F!"((u10.next_1!=1)||(u8.ncs_2_6!=1))" & FG!"((u10.next_1!=1)||(u6.ncs_0_3!=1))") | ("((u10.next_11==1)&&(u3.p1_6_8==1))" M !"((!(...231
3 unique states visited
0 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
351 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,124.783,1784792,1,0,2.3133e+06,1.00924e+06,4962,2.38815e+06,2382,6.8505e+06,11083223
no accepting run found
Formula 1 is TRUE no accepting run found.
FORMULA Anderson-PT-09-LTLFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !((G(F("((u11.slot_F.F.F.F.F.F.F.F.F==0)||(u3.cs_6_8==0))"))))
Formula 2 simplified : FG!"((u11.slot_F.F.F.F.F.F.F.F.F==0)||(u3.cs_6_8==0))"
2 unique states visited
0 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
127 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,126.058,1819904,1,0,2.36232e+06,1.01384e+06,5032,2.40208e+06,2384,6.86177e+06,11377070
no accepting run found
Formula 2 is TRUE no accepting run found.
FORMULA Anderson-PT-09-LTLFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !((G(F(((!("(((u10.next_14==1)&&(u4.ncs_7_3==1))||((u10.next_11==1)&&(u2.ncs_5_3==1)))"))&&(X(X(X(!("((u10.next_3==1)&&(u5.ncs_8_4==1)...213
Formula 3 simplified : G(F"((u10.next_3==1)&&(u5.ncs_8_4==1))" & FG("(((u10.next_14==1)&&(u4.ncs_7_3==1))||((u10.next_11==1)&&(u2.ncs_5_3==1)))" | XXX"((u1...188
36 unique states visited
0 strongly connected components in search stack
36 transitions explored
33 items max in DFS search stack
2338 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,149.446,2170824,1,0,2.88217e+06,1.01384e+06,5289,2.97248e+06,2388,6.86554e+06,14624293
no accepting run found
Formula 3 is TRUE no accepting run found.
FORMULA Anderson-PT-09-LTLFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 2226727 ms.
BK_STOP 1716525567513
--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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="Anderson-PT-09"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is Anderson-PT-09, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r021-smll-171620128200223"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Anderson-PT-09.tgz
mv Anderson-PT-09 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;