About the Execution of ITS-Tools for ShieldRVt-PT-030B
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 4039.464 | 1032359.00 | 3082546.00 | 545.30 | FFFFFFFFFFFFFFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/mnt/tpsp/fkordon/mcc2023-input.r421-tajo-167905975100300.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldRVt-PT-030B, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r421-tajo-167905975100300
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 804K
-rw-r--r-- 1 mcc users 8.4K Feb 25 23:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K Feb 25 23:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 25 23:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 25 23:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 17:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 17:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Feb 25 23:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 99K Feb 25 23:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Feb 25 23:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Feb 25 23:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 364K Mar 5 18:23 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 ShieldRVt-PT-030B-LTLFireability-00
FORMULA_NAME ShieldRVt-PT-030B-LTLFireability-01
FORMULA_NAME ShieldRVt-PT-030B-LTLFireability-02
FORMULA_NAME ShieldRVt-PT-030B-LTLFireability-03
FORMULA_NAME ShieldRVt-PT-030B-LTLFireability-04
FORMULA_NAME ShieldRVt-PT-030B-LTLFireability-05
FORMULA_NAME ShieldRVt-PT-030B-LTLFireability-06
FORMULA_NAME ShieldRVt-PT-030B-LTLFireability-07
FORMULA_NAME ShieldRVt-PT-030B-LTLFireability-08
FORMULA_NAME ShieldRVt-PT-030B-LTLFireability-09
FORMULA_NAME ShieldRVt-PT-030B-LTLFireability-10
FORMULA_NAME ShieldRVt-PT-030B-LTLFireability-11
FORMULA_NAME ShieldRVt-PT-030B-LTLFireability-12
FORMULA_NAME ShieldRVt-PT-030B-LTLFireability-13
FORMULA_NAME ShieldRVt-PT-030B-LTLFireability-14
FORMULA_NAME ShieldRVt-PT-030B-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1679173785065
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVt-PT-030B
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-18 21:09:48] [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]
[2023-03-18 21:09:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 21:09:49] [INFO ] Load time of PNML (sax parser for PT used): 186 ms
[2023-03-18 21:09:49] [INFO ] Transformed 1503 places.
[2023-03-18 21:09:49] [INFO ] Transformed 1503 transitions.
[2023-03-18 21:09:49] [INFO ] Found NUPN structural information;
[2023-03-18 21:09:49] [INFO ] Parsed PT model containing 1503 places and 1503 transitions and 3546 arcs in 404 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA ShieldRVt-PT-030B-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-030B-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 38 out of 1503 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1503/1503 places, 1503/1503 transitions.
Discarding 317 places :
Symmetric choice reduction at 0 with 317 rule applications. Total rules 317 place count 1186 transition count 1186
Iterating global reduction 0 with 317 rules applied. Total rules applied 634 place count 1186 transition count 1186
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 635 place count 1185 transition count 1185
Iterating global reduction 0 with 1 rules applied. Total rules applied 636 place count 1185 transition count 1185
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 637 place count 1184 transition count 1184
Iterating global reduction 0 with 1 rules applied. Total rules applied 638 place count 1184 transition count 1184
Applied a total of 638 rules in 580 ms. Remains 1184 /1503 variables (removed 319) and now considering 1184/1503 (removed 319) transitions.
// Phase 1: matrix 1184 rows 1184 cols
[2023-03-18 21:09:50] [INFO ] Computed 121 place invariants in 35 ms
[2023-03-18 21:09:51] [INFO ] Implicit Places using invariants in 1222 ms returned []
[2023-03-18 21:09:51] [INFO ] Invariant cache hit.
[2023-03-18 21:09:52] [INFO ] Implicit Places using invariants and state equation in 1277 ms returned []
Implicit Place search using SMT with State Equation took 2555 ms to find 0 implicit places.
[2023-03-18 21:09:52] [INFO ] Invariant cache hit.
[2023-03-18 21:09:53] [INFO ] Dead Transitions using invariants and state equation in 902 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1184/1503 places, 1184/1503 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4038 ms. Remains : 1184/1503 places, 1184/1503 transitions.
Support contains 38 out of 1184 places after structural reductions.
[2023-03-18 21:09:54] [INFO ] Flatten gal took : 209 ms
[2023-03-18 21:09:54] [INFO ] Flatten gal took : 82 ms
[2023-03-18 21:09:54] [INFO ] Input system was already deterministic with 1184 transitions.
Support contains 37 out of 1184 places (down from 38) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 736 ms. (steps per millisecond=13 ) properties (out of 35) seen :19
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 16) seen :0
Running SMT prover for 16 properties.
[2023-03-18 21:09:55] [INFO ] Invariant cache hit.
[2023-03-18 21:09:56] [INFO ] [Real]Absence check using 121 positive place invariants in 36 ms returned sat
[2023-03-18 21:09:56] [INFO ] After 953ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
[2023-03-18 21:09:57] [INFO ] [Nat]Absence check using 121 positive place invariants in 28 ms returned sat
[2023-03-18 21:09:58] [INFO ] After 1180ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :16
[2023-03-18 21:09:58] [INFO ] Deduced a trap composed of 39 places in 306 ms of which 18 ms to minimize.
[2023-03-18 21:09:59] [INFO ] Deduced a trap composed of 44 places in 204 ms of which 1 ms to minimize.
[2023-03-18 21:09:59] [INFO ] Deduced a trap composed of 39 places in 340 ms of which 2 ms to minimize.
[2023-03-18 21:10:02] [INFO ] Deduced a trap composed of 40 places in 2816 ms of which 2 ms to minimize.
[2023-03-18 21:10:02] [INFO ] Deduced a trap composed of 36 places in 417 ms of which 14 ms to minimize.
[2023-03-18 21:10:03] [INFO ] Deduced a trap composed of 38 places in 233 ms of which 1 ms to minimize.
[2023-03-18 21:10:03] [INFO ] Deduced a trap composed of 39 places in 208 ms of which 1 ms to minimize.
[2023-03-18 21:10:03] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 4970 ms
[2023-03-18 21:10:04] [INFO ] Deduced a trap composed of 22 places in 219 ms of which 1 ms to minimize.
[2023-03-18 21:10:04] [INFO ] Deduced a trap composed of 29 places in 292 ms of which 9 ms to minimize.
[2023-03-18 21:10:05] [INFO ] Deduced a trap composed of 26 places in 223 ms of which 1 ms to minimize.
[2023-03-18 21:10:05] [INFO ] Deduced a trap composed of 21 places in 354 ms of which 0 ms to minimize.
[2023-03-18 21:10:05] [INFO ] Deduced a trap composed of 30 places in 240 ms of which 1 ms to minimize.
[2023-03-18 21:10:07] [INFO ] Deduced a trap composed of 30 places in 1876 ms of which 1 ms to minimize.
[2023-03-18 21:10:07] [INFO ] Deduced a trap composed of 23 places in 180 ms of which 1 ms to minimize.
[2023-03-18 21:10:07] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 3698 ms
[2023-03-18 21:10:08] [INFO ] Deduced a trap composed of 44 places in 169 ms of which 1 ms to minimize.
[2023-03-18 21:10:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 234 ms
[2023-03-18 21:10:08] [INFO ] Deduced a trap composed of 48 places in 235 ms of which 1 ms to minimize.
[2023-03-18 21:10:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 368 ms
[2023-03-18 21:10:09] [INFO ] After 11675ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :16
Attempting to minimize the solution found.
Minimization took 644 ms.
[2023-03-18 21:10:09] [INFO ] After 13118ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :16
Fused 16 Parikh solutions to 15 different solutions.
Parikh walk visited 0 properties in 571 ms.
Support contains 17 out of 1184 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1184/1184 places, 1184/1184 transitions.
Drop transitions removed 319 transitions
Trivial Post-agglo rules discarded 319 transitions
Performed 319 trivial Post agglomeration. Transition count delta: 319
Iterating post reduction 0 with 319 rules applied. Total rules applied 319 place count 1184 transition count 865
Reduce places removed 319 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 321 rules applied. Total rules applied 640 place count 865 transition count 863
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 642 place count 863 transition count 863
Performed 230 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 230 Pre rules applied. Total rules applied 642 place count 863 transition count 633
Deduced a syphon composed of 230 places in 1 ms
Reduce places removed 230 places and 0 transitions.
Iterating global reduction 3 with 460 rules applied. Total rules applied 1102 place count 633 transition count 633
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1104 place count 631 transition count 631
Iterating global reduction 3 with 2 rules applied. Total rules applied 1106 place count 631 transition count 631
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 1106 place count 631 transition count 629
Deduced a syphon composed of 2 places in 14 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 1110 place count 629 transition count 629
Performed 278 Post agglomeration using F-continuation condition.Transition count delta: 278
Deduced a syphon composed of 278 places in 1 ms
Reduce places removed 278 places and 0 transitions.
Iterating global reduction 3 with 556 rules applied. Total rules applied 1666 place count 351 transition count 351
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1667 place count 351 transition count 350
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1669 place count 350 transition count 349
Performed 84 Post agglomeration using F-continuation condition.Transition count delta: -74
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 4 with 168 rules applied. Total rules applied 1837 place count 266 transition count 423
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1838 place count 266 transition count 422
Free-agglomeration rule applied 2 times.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1840 place count 266 transition count 420
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1842 place count 264 transition count 420
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 1843 place count 264 transition count 419
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 1844 place count 263 transition count 418
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1845 place count 262 transition count 418
Applied a total of 1845 rules in 359 ms. Remains 262 /1184 variables (removed 922) and now considering 418/1184 (removed 766) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 359 ms. Remains : 262/1184 places, 418/1184 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=27 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 418 rows 262 cols
[2023-03-18 21:10:12] [INFO ] Computed 120 place invariants in 2 ms
[2023-03-18 21:10:12] [INFO ] [Real]Absence check using 120 positive place invariants in 23 ms returned sat
[2023-03-18 21:10:12] [INFO ] After 387ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2023-03-18 21:10:12] [INFO ] [Nat]Absence check using 120 positive place invariants in 18 ms returned sat
[2023-03-18 21:10:12] [INFO ] After 255ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :11
[2023-03-18 21:10:12] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-18 21:10:13] [INFO ] After 199ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :11
[2023-03-18 21:10:13] [INFO ] After 392ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :11
Attempting to minimize the solution found.
Minimization took 165 ms.
[2023-03-18 21:10:13] [INFO ] After 1031ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :11
Parikh walk visited 1 properties in 371 ms.
Support contains 12 out of 262 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 262/262 places, 418/418 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 262 transition count 417
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 261 transition count 417
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 261 transition count 416
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 260 transition count 416
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 12 place count 256 transition count 418
Applied a total of 12 rules in 35 ms. Remains 256 /262 variables (removed 6) and now considering 418/418 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 256/262 places, 418/418 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 330 ms. (steps per millisecond=30 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 10) seen :0
Interrupted probabilistic random walk after 204325 steps, run timeout after 3001 ms. (steps per millisecond=68 ) properties seen :{}
Probabilistic random walk after 204325 steps, saw 137486 distinct states, run finished after 3002 ms. (steps per millisecond=68 ) properties seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 418 rows 256 cols
[2023-03-18 21:10:17] [INFO ] Computed 120 place invariants in 5 ms
[2023-03-18 21:10:18] [INFO ] [Real]Absence check using 120 positive place invariants in 69 ms returned sat
[2023-03-18 21:10:18] [INFO ] After 577ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-18 21:10:18] [INFO ] [Nat]Absence check using 120 positive place invariants in 18 ms returned sat
[2023-03-18 21:10:18] [INFO ] After 261ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2023-03-18 21:10:18] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-18 21:10:19] [INFO ] After 104ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :10
[2023-03-18 21:10:19] [INFO ] Deduced a trap composed of 6 places in 24 ms of which 1 ms to minimize.
[2023-03-18 21:10:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 47 ms
[2023-03-18 21:10:19] [INFO ] After 286ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :10
Attempting to minimize the solution found.
Minimization took 114 ms.
[2023-03-18 21:10:19] [INFO ] After 810ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :10
Parikh walk visited 0 properties in 449 ms.
Support contains 12 out of 256 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 256/256 places, 418/418 transitions.
Applied a total of 0 rules in 13 ms. Remains 256 /256 variables (removed 0) and now considering 418/418 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 256/256 places, 418/418 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 256/256 places, 418/418 transitions.
Applied a total of 0 rules in 8 ms. Remains 256 /256 variables (removed 0) and now considering 418/418 (removed 0) transitions.
[2023-03-18 21:10:19] [INFO ] Invariant cache hit.
[2023-03-18 21:10:20] [INFO ] Implicit Places using invariants in 279 ms returned []
[2023-03-18 21:10:20] [INFO ] Invariant cache hit.
[2023-03-18 21:10:20] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-18 21:10:20] [INFO ] Implicit Places using invariants and state equation in 472 ms returned []
Implicit Place search using SMT with State Equation took 755 ms to find 0 implicit places.
[2023-03-18 21:10:20] [INFO ] Redundant transitions in 31 ms returned []
[2023-03-18 21:10:20] [INFO ] Invariant cache hit.
[2023-03-18 21:10:20] [INFO ] Dead Transitions using invariants and state equation in 257 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1075 ms. Remains : 256/256 places, 418/418 transitions.
Graph (trivial) has 106 edges and 256 vertex of which 4 / 256 are part of one of the 2 SCC in 3 ms
Free SCC test removed 2 places
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Graph (complete) has 853 edges and 254 vertex of which 252 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 3 transitions.
Graph (trivial) has 103 edges and 250 vertex of which 4 / 250 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 8 place count 248 transition count 409
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 5 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 9 transitions.
Graph (trivial) has 102 edges and 246 vertex of which 6 / 246 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Iterating post reduction 1 with 12 rules applied. Total rules applied 20 place count 243 transition count 400
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 7 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 11 transitions.
Graph (trivial) has 100 edges and 240 vertex of which 8 / 240 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Iterating post reduction 2 with 15 rules applied. Total rules applied 35 place count 236 transition count 389
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 96 edges and 232 vertex of which 8 / 232 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 3 with 19 rules applied. Total rules applied 54 place count 228 transition count 375
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 92 edges and 224 vertex of which 8 / 224 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Iterating post reduction 4 with 19 rules applied. Total rules applied 73 place count 220 transition count 361
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 88 edges and 216 vertex of which 8 / 216 are part of one of the 4 SCC in 3 ms
Free SCC test removed 4 places
Iterating post reduction 5 with 19 rules applied. Total rules applied 92 place count 212 transition count 347
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 84 edges and 208 vertex of which 8 / 208 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 6 with 19 rules applied. Total rules applied 111 place count 204 transition count 333
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 80 edges and 200 vertex of which 8 / 200 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Iterating post reduction 7 with 19 rules applied. Total rules applied 130 place count 196 transition count 319
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 76 edges and 192 vertex of which 8 / 192 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 8 with 19 rules applied. Total rules applied 149 place count 188 transition count 305
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 72 edges and 184 vertex of which 8 / 184 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 9 with 19 rules applied. Total rules applied 168 place count 180 transition count 291
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 68 edges and 176 vertex of which 8 / 176 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 10 with 19 rules applied. Total rules applied 187 place count 172 transition count 277
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 9 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 12 transitions.
Graph (trivial) has 64 edges and 168 vertex of which 6 / 168 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Iterating post reduction 11 with 17 rules applied. Total rules applied 204 place count 165 transition count 265
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 7 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 12 transitions.
Graph (trivial) has 61 edges and 162 vertex of which 6 / 162 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Iterating post reduction 12 with 16 rules applied. Total rules applied 220 place count 159 transition count 253
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 7 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 11 transitions.
Graph (trivial) has 59 edges and 156 vertex of which 6 / 156 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Iterating post reduction 13 with 15 rules applied. Total rules applied 235 place count 153 transition count 242
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 7 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 11 transitions.
Graph (trivial) has 57 edges and 150 vertex of which 8 / 150 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 14 with 15 rules applied. Total rules applied 250 place count 146 transition count 231
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 9 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 15 transitions.
Graph (complete) has 448 edges and 142 vertex of which 136 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Graph (trivial) has 50 edges and 136 vertex of which 8 / 136 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 15 with 21 rules applied. Total rules applied 271 place count 132 transition count 211
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 46 edges and 128 vertex of which 8 / 128 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 16 with 19 rules applied. Total rules applied 290 place count 124 transition count 197
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 42 edges and 120 vertex of which 8 / 120 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 17 with 19 rules applied. Total rules applied 309 place count 116 transition count 183
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 38 edges and 112 vertex of which 8 / 112 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 18 with 19 rules applied. Total rules applied 328 place count 108 transition count 169
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 34 edges and 104 vertex of which 4 / 104 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Iterating post reduction 19 with 19 rules applied. Total rules applied 347 place count 102 transition count 155
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 5 transitions.
Graph (trivial) has 31 edges and 100 vertex of which 2 / 100 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Iterating post reduction 20 with 8 rules applied. Total rules applied 355 place count 99 transition count 150
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 21 with 5 rules applied. Total rules applied 360 place count 98 transition count 146
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 22 with 2 rules applied. Total rules applied 362 place count 97 transition count 145
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 23 with 7 rules applied. Total rules applied 369 place count 97 transition count 138
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 23 with 2 rules applied. Total rules applied 371 place count 97 transition count 138
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 23 with 1 rules applied. Total rules applied 372 place count 97 transition count 137
Applied a total of 372 rules in 103 ms. Remains 97 /256 variables (removed 159) and now considering 137/418 (removed 281) transitions.
Running SMT prover for 10 properties.
// Phase 1: matrix 137 rows 97 cols
[2023-03-18 21:10:20] [INFO ] Computed 41 place invariants in 2 ms
[2023-03-18 21:10:21] [INFO ] [Real]Absence check using 41 positive place invariants in 5 ms returned sat
[2023-03-18 21:10:21] [INFO ] After 105ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-18 21:10:21] [INFO ] [Nat]Absence check using 41 positive place invariants in 6 ms returned sat
[2023-03-18 21:10:21] [INFO ] After 99ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2023-03-18 21:10:21] [INFO ] After 189ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :10
Attempting to minimize the solution found.
Minimization took 41 ms.
[2023-03-18 21:10:21] [INFO ] After 405ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :10
Computed a total of 359 stabilizing places and 359 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((X(G(p1))&&p0))||(!p1 U (p2||G(!p1)))))'
Support contains 4 out of 1184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1184/1184 places, 1184/1184 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1171 transition count 1171
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1171 transition count 1171
Applied a total of 26 rules in 79 ms. Remains 1171 /1184 variables (removed 13) and now considering 1171/1184 (removed 13) transitions.
// Phase 1: matrix 1171 rows 1171 cols
[2023-03-18 21:10:22] [INFO ] Computed 121 place invariants in 5 ms
[2023-03-18 21:10:22] [INFO ] Implicit Places using invariants in 443 ms returned []
[2023-03-18 21:10:22] [INFO ] Invariant cache hit.
[2023-03-18 21:10:23] [INFO ] Implicit Places using invariants and state equation in 1243 ms returned []
Implicit Place search using SMT with State Equation took 1722 ms to find 0 implicit places.
[2023-03-18 21:10:23] [INFO ] Invariant cache hit.
[2023-03-18 21:10:24] [INFO ] Dead Transitions using invariants and state equation in 901 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1171/1184 places, 1171/1184 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2704 ms. Remains : 1171/1184 places, 1171/1184 transitions.
Stuttering acceptance computed with spot in 634 ms :[true, (OR (NOT p0) (NOT p1)), (AND (NOT p2) p1 (NOT p0)), (NOT p1), (AND (NOT p2) p1), (AND (NOT p0) (NOT p2) p1), false]
Running random walk in product with property : ShieldRVt-PT-030B-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=2 dest: 6}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) p1), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p2) p1), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=5 dest: 2}], [{ cond=(AND (NOT p2) p1), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=6 dest: 4}]], initial=5, aps=[p0:(AND (EQ s154 1) (EQ s196 1) (EQ s222 1)), p2:(AND (NEQ s362 1) (EQ s154 1) (EQ s196 1) (EQ s222 1)), p1:(EQ s362 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 3 reset in 612 ms.
Product exploration explored 100000 steps with 0 reset in 587 ms.
Computed a total of 358 stabilizing places and 358 stable transitions
Computed a total of 358 stabilizing places and 358 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (AND (NOT p2) (NOT p1) (NOT p0))), (X (NOT p0)), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (NOT (AND (NOT p2) p1 (NOT p0)))), (X (NOT (AND (NOT p2) p1 p0))), (X (X (NOT p1))), true, (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND (NOT p2) (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 10 factoid took 535 ms. Reduced automaton from 7 states, 15 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 76 ms :[true, (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=40 ) 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 :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 140876 steps, run timeout after 3001 ms. (steps per millisecond=46 ) properties seen :{}
Probabilistic random walk after 140876 steps, saw 67871 distinct states, run finished after 3001 ms. (steps per millisecond=46 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-18 21:10:30] [INFO ] Invariant cache hit.
[2023-03-18 21:10:30] [INFO ] [Real]Absence check using 121 positive place invariants in 33 ms returned sat
[2023-03-18 21:10:31] [INFO ] After 948ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-18 21:10:31] [INFO ] [Nat]Absence check using 121 positive place invariants in 46 ms returned sat
[2023-03-18 21:10:32] [INFO ] After 452ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-18 21:10:32] [INFO ] Deduced a trap composed of 29 places in 357 ms of which 1 ms to minimize.
[2023-03-18 21:10:32] [INFO ] Deduced a trap composed of 27 places in 319 ms of which 1 ms to minimize.
[2023-03-18 21:10:33] [INFO ] Deduced a trap composed of 21 places in 339 ms of which 1 ms to minimize.
[2023-03-18 21:10:33] [INFO ] Deduced a trap composed of 37 places in 305 ms of which 25 ms to minimize.
[2023-03-18 21:10:34] [INFO ] Deduced a trap composed of 24 places in 360 ms of which 1 ms to minimize.
[2023-03-18 21:10:34] [INFO ] Deduced a trap composed of 25 places in 379 ms of which 1 ms to minimize.
[2023-03-18 21:10:34] [INFO ] Deduced a trap composed of 24 places in 315 ms of which 0 ms to minimize.
[2023-03-18 21:10:35] [INFO ] Deduced a trap composed of 46 places in 330 ms of which 1 ms to minimize.
[2023-03-18 21:10:35] [INFO ] Deduced a trap composed of 38 places in 303 ms of which 1 ms to minimize.
[2023-03-18 21:10:35] [INFO ] Deduced a trap composed of 31 places in 263 ms of which 1 ms to minimize.
[2023-03-18 21:10:36] [INFO ] Deduced a trap composed of 40 places in 284 ms of which 1 ms to minimize.
[2023-03-18 21:10:36] [INFO ] Deduced a trap composed of 36 places in 203 ms of which 1 ms to minimize.
[2023-03-18 21:10:36] [INFO ] Deduced a trap composed of 21 places in 194 ms of which 17 ms to minimize.
[2023-03-18 21:10:36] [INFO ] Deduced a trap composed of 21 places in 214 ms of which 0 ms to minimize.
[2023-03-18 21:10:37] [INFO ] Deduced a trap composed of 41 places in 167 ms of which 1 ms to minimize.
[2023-03-18 21:10:37] [INFO ] Deduced a trap composed of 38 places in 158 ms of which 0 ms to minimize.
[2023-03-18 21:10:37] [INFO ] Deduced a trap composed of 50 places in 170 ms of which 1 ms to minimize.
[2023-03-18 21:10:37] [INFO ] Deduced a trap composed of 42 places in 212 ms of which 0 ms to minimize.
[2023-03-18 21:10:38] [INFO ] Trap strengthening (SAT) tested/added 19/18 trap constraints in 5887 ms
[2023-03-18 21:10:38] [INFO ] After 6542ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 143 ms.
[2023-03-18 21:10:38] [INFO ] After 6942ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 124 ms.
Support contains 4 out of 1171 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1171/1171 places, 1171/1171 transitions.
Drop transitions removed 327 transitions
Trivial Post-agglo rules discarded 327 transitions
Performed 327 trivial Post agglomeration. Transition count delta: 327
Iterating post reduction 0 with 327 rules applied. Total rules applied 327 place count 1171 transition count 844
Reduce places removed 327 places and 0 transitions.
Iterating post reduction 1 with 327 rules applied. Total rules applied 654 place count 844 transition count 844
Performed 238 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 238 Pre rules applied. Total rules applied 654 place count 844 transition count 606
Deduced a syphon composed of 238 places in 1 ms
Reduce places removed 238 places and 0 transitions.
Iterating global reduction 2 with 476 rules applied. Total rules applied 1130 place count 606 transition count 606
Performed 270 Post agglomeration using F-continuation condition.Transition count delta: 270
Deduced a syphon composed of 270 places in 0 ms
Reduce places removed 270 places and 0 transitions.
Iterating global reduction 2 with 540 rules applied. Total rules applied 1670 place count 336 transition count 336
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1671 place count 336 transition count 335
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1673 place count 335 transition count 334
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: -86
Deduced a syphon composed of 88 places in 0 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 3 with 176 rules applied. Total rules applied 1849 place count 247 transition count 420
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1850 place count 247 transition count 419
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1851 place count 246 transition count 418
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1852 place count 245 transition count 418
Applied a total of 1852 rules in 122 ms. Remains 245 /1171 variables (removed 926) and now considering 418/1171 (removed 753) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 123 ms. Remains : 245/1171 places, 418/1171 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 217 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 63 ms. (steps per millisecond=158 ) properties (out of 2) 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 2) seen :0
Finished probabilistic random walk after 97017 steps, run visited all 2 properties in 850 ms. (steps per millisecond=114 )
Probabilistic random walk after 97017 steps, saw 59929 distinct states, run finished after 851 ms. (steps per millisecond=114 ) properties seen :2
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (AND (NOT p2) (NOT p1) (NOT p0))), (X (NOT p0)), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (NOT (AND (NOT p2) p1 (NOT p0)))), (X (NOT (AND (NOT p2) p1 p0))), (X (X (NOT p1))), true, (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND (NOT p2) (NOT p1))))]
False Knowledge obtained : [(F (AND p1 (NOT p2))), (F (NOT (AND (NOT p1) (NOT p2))))]
Knowledge based reduction with 10 factoid took 486 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 114 ms :[true, (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 130 ms :[true, (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Support contains 4 out of 1171 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1171/1171 places, 1171/1171 transitions.
Applied a total of 0 rules in 51 ms. Remains 1171 /1171 variables (removed 0) and now considering 1171/1171 (removed 0) transitions.
[2023-03-18 21:10:40] [INFO ] Invariant cache hit.
[2023-03-18 21:10:41] [INFO ] Implicit Places using invariants in 445 ms returned []
[2023-03-18 21:10:41] [INFO ] Invariant cache hit.
[2023-03-18 21:10:42] [INFO ] Implicit Places using invariants and state equation in 1329 ms returned []
Implicit Place search using SMT with State Equation took 1779 ms to find 0 implicit places.
[2023-03-18 21:10:42] [INFO ] Invariant cache hit.
[2023-03-18 21:10:43] [INFO ] Dead Transitions using invariants and state equation in 777 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2628 ms. Remains : 1171/1171 places, 1171/1171 transitions.
Computed a total of 358 stabilizing places and 358 stable transitions
Computed a total of 358 stabilizing places and 358 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2)), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X (X (AND (NOT p1) (NOT p2)))), true, (X (X (NOT (AND p1 (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 450 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 171 ms :[true, (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=40 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 216214 steps, run timeout after 3045 ms. (steps per millisecond=71 ) properties seen :{}
Probabilistic random walk after 216214 steps, saw 97867 distinct states, run finished after 3045 ms. (steps per millisecond=71 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-18 21:10:47] [INFO ] Invariant cache hit.
[2023-03-18 21:10:47] [INFO ] [Real]Absence check using 121 positive place invariants in 28 ms returned sat
[2023-03-18 21:10:47] [INFO ] After 637ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-18 21:10:48] [INFO ] [Nat]Absence check using 121 positive place invariants in 31 ms returned sat
[2023-03-18 21:10:48] [INFO ] After 466ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-18 21:10:52] [INFO ] Deduced a trap composed of 29 places in 4277 ms of which 1 ms to minimize.
[2023-03-18 21:10:53] [INFO ] Deduced a trap composed of 27 places in 311 ms of which 1 ms to minimize.
[2023-03-18 21:10:53] [INFO ] Deduced a trap composed of 21 places in 289 ms of which 13 ms to minimize.
[2023-03-18 21:10:53] [INFO ] Deduced a trap composed of 37 places in 244 ms of which 1 ms to minimize.
[2023-03-18 21:10:54] [INFO ] Deduced a trap composed of 24 places in 310 ms of which 1 ms to minimize.
[2023-03-18 21:10:54] [INFO ] Deduced a trap composed of 25 places in 308 ms of which 1 ms to minimize.
[2023-03-18 21:10:54] [INFO ] Deduced a trap composed of 24 places in 316 ms of which 1 ms to minimize.
[2023-03-18 21:10:55] [INFO ] Deduced a trap composed of 46 places in 221 ms of which 0 ms to minimize.
[2023-03-18 21:10:55] [INFO ] Deduced a trap composed of 38 places in 192 ms of which 1 ms to minimize.
[2023-03-18 21:10:55] [INFO ] Deduced a trap composed of 31 places in 263 ms of which 0 ms to minimize.
[2023-03-18 21:10:56] [INFO ] Deduced a trap composed of 40 places in 255 ms of which 2 ms to minimize.
[2023-03-18 21:10:56] [INFO ] Deduced a trap composed of 36 places in 204 ms of which 1 ms to minimize.
[2023-03-18 21:10:56] [INFO ] Deduced a trap composed of 21 places in 196 ms of which 1 ms to minimize.
[2023-03-18 21:10:56] [INFO ] Deduced a trap composed of 21 places in 197 ms of which 1 ms to minimize.
[2023-03-18 21:10:57] [INFO ] Deduced a trap composed of 41 places in 175 ms of which 0 ms to minimize.
[2023-03-18 21:10:57] [INFO ] Deduced a trap composed of 38 places in 252 ms of which 27 ms to minimize.
[2023-03-18 21:10:57] [INFO ] Deduced a trap composed of 50 places in 193 ms of which 1 ms to minimize.
[2023-03-18 21:10:57] [INFO ] Deduced a trap composed of 42 places in 157 ms of which 0 ms to minimize.
[2023-03-18 21:10:58] [INFO ] Trap strengthening (SAT) tested/added 19/18 trap constraints in 9473 ms
[2023-03-18 21:10:58] [INFO ] After 10115ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 209 ms.
[2023-03-18 21:10:58] [INFO ] After 10569ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 50 ms.
Support contains 4 out of 1171 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1171/1171 places, 1171/1171 transitions.
Drop transitions removed 327 transitions
Trivial Post-agglo rules discarded 327 transitions
Performed 327 trivial Post agglomeration. Transition count delta: 327
Iterating post reduction 0 with 327 rules applied. Total rules applied 327 place count 1171 transition count 844
Reduce places removed 327 places and 0 transitions.
Iterating post reduction 1 with 327 rules applied. Total rules applied 654 place count 844 transition count 844
Performed 238 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 238 Pre rules applied. Total rules applied 654 place count 844 transition count 606
Deduced a syphon composed of 238 places in 1 ms
Reduce places removed 238 places and 0 transitions.
Iterating global reduction 2 with 476 rules applied. Total rules applied 1130 place count 606 transition count 606
Performed 270 Post agglomeration using F-continuation condition.Transition count delta: 270
Deduced a syphon composed of 270 places in 0 ms
Reduce places removed 270 places and 0 transitions.
Iterating global reduction 2 with 540 rules applied. Total rules applied 1670 place count 336 transition count 336
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1671 place count 336 transition count 335
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1673 place count 335 transition count 334
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: -86
Deduced a syphon composed of 88 places in 0 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 3 with 176 rules applied. Total rules applied 1849 place count 247 transition count 420
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1850 place count 247 transition count 419
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1851 place count 246 transition count 418
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1852 place count 245 transition count 418
Applied a total of 1852 rules in 77 ms. Remains 245 /1171 variables (removed 926) and now considering 418/1171 (removed 753) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 245/1171 places, 418/1171 transitions.
Incomplete random walk after 10000 steps, including 5 resets, run finished after 195 ms. (steps per millisecond=51 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 2) seen :0
Finished probabilistic random walk after 97017 steps, run visited all 2 properties in 1449 ms. (steps per millisecond=66 )
Probabilistic random walk after 97017 steps, saw 59929 distinct states, run finished after 1449 ms. (steps per millisecond=66 ) properties seen :2
Knowledge obtained : [(AND (NOT p1) (NOT p2)), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X (X (AND (NOT p1) (NOT p2)))), true, (X (X (NOT (AND p1 (NOT p2)))))]
False Knowledge obtained : [(F (AND p1 (NOT p2))), (F (NOT (AND (NOT p1) (NOT p2))))]
Knowledge based reduction with 6 factoid took 299 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 92 ms :[true, (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 123 ms :[true, (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 112 ms :[true, (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Product exploration explored 100000 steps with 0 reset in 353 ms.
Product exploration explored 100000 steps with 1 reset in 706 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 116 ms :[true, (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Support contains 4 out of 1171 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1171/1171 places, 1171/1171 transitions.
Performed 327 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 327 rules applied. Total rules applied 327 place count 1171 transition count 1171
Performed 119 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 119 Pre rules applied. Total rules applied 327 place count 1171 transition count 1289
Deduced a syphon composed of 446 places in 2 ms
Iterating global reduction 1 with 119 rules applied. Total rules applied 446 place count 1171 transition count 1289
Performed 359 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 805 places in 1 ms
Iterating global reduction 1 with 359 rules applied. Total rules applied 805 place count 1171 transition count 1289
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 806 place count 1171 transition count 1288
Renaming transitions due to excessive name length > 1024 char.
Discarding 239 places :
Symmetric choice reduction at 2 with 239 rule applications. Total rules 1045 place count 932 transition count 1049
Deduced a syphon composed of 566 places in 1 ms
Iterating global reduction 2 with 239 rules applied. Total rules applied 1284 place count 932 transition count 1049
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 567 places in 1 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 1285 place count 932 transition count 1049
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 1287 place count 930 transition count 1047
Deduced a syphon composed of 565 places in 1 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 1289 place count 930 transition count 1047
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -712
Deduced a syphon composed of 666 places in 1 ms
Iterating global reduction 2 with 101 rules applied. Total rules applied 1390 place count 930 transition count 1759
Discarding 101 places :
Symmetric choice reduction at 2 with 101 rule applications. Total rules 1491 place count 829 transition count 1557
Deduced a syphon composed of 565 places in 1 ms
Iterating global reduction 2 with 101 rules applied. Total rules applied 1592 place count 829 transition count 1557
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -123
Deduced a syphon composed of 582 places in 1 ms
Iterating global reduction 2 with 17 rules applied. Total rules applied 1609 place count 829 transition count 1680
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 1626 place count 812 transition count 1646
Deduced a syphon composed of 565 places in 1 ms
Iterating global reduction 2 with 17 rules applied. Total rules applied 1643 place count 812 transition count 1646
Deduced a syphon composed of 565 places in 1 ms
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 1646 place count 812 transition count 1643
Deduced a syphon composed of 565 places in 0 ms
Applied a total of 1646 rules in 1089 ms. Remains 812 /1171 variables (removed 359) and now considering 1643/1171 (removed -472) transitions.
[2023-03-18 21:11:03] [INFO ] Redundant transitions in 37 ms returned []
// Phase 1: matrix 1643 rows 812 cols
[2023-03-18 21:11:03] [INFO ] Computed 121 place invariants in 7 ms
[2023-03-18 21:11:04] [INFO ] Dead Transitions using invariants and state equation in 1035 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 812/1171 places, 1643/1171 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2219 ms. Remains : 812/1171 places, 1643/1171 transitions.
Built C files in :
/tmp/ltsmin6626986795407649598
[2023-03-18 21:11:04] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6626986795407649598
Running compilation step : cd /tmp/ltsmin6626986795407649598;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1843 ms.
Running link step : cd /tmp/ltsmin6626986795407649598;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 73 ms.
Running LTSmin : cd /tmp/ltsmin6626986795407649598;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased629172787495067409.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 1171 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1171/1171 places, 1171/1171 transitions.
Applied a total of 0 rules in 90 ms. Remains 1171 /1171 variables (removed 0) and now considering 1171/1171 (removed 0) transitions.
// Phase 1: matrix 1171 rows 1171 cols
[2023-03-18 21:11:19] [INFO ] Computed 121 place invariants in 4 ms
[2023-03-18 21:11:20] [INFO ] Implicit Places using invariants in 558 ms returned []
[2023-03-18 21:11:20] [INFO ] Invariant cache hit.
[2023-03-18 21:11:21] [INFO ] Implicit Places using invariants and state equation in 1373 ms returned []
Implicit Place search using SMT with State Equation took 1934 ms to find 0 implicit places.
[2023-03-18 21:11:21] [INFO ] Invariant cache hit.
[2023-03-18 21:11:22] [INFO ] Dead Transitions using invariants and state equation in 638 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2677 ms. Remains : 1171/1171 places, 1171/1171 transitions.
Built C files in :
/tmp/ltsmin16528321548480571073
[2023-03-18 21:11:22] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16528321548480571073
Running compilation step : cd /tmp/ltsmin16528321548480571073;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1824 ms.
Running link step : cd /tmp/ltsmin16528321548480571073;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin16528321548480571073;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased8058829110930538850.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-18 21:11:37] [INFO ] Flatten gal took : 76 ms
[2023-03-18 21:11:37] [INFO ] Flatten gal took : 58 ms
[2023-03-18 21:11:37] [INFO ] Time to serialize gal into /tmp/LTL7494107377209938105.gal : 19 ms
[2023-03-18 21:11:37] [INFO ] Time to serialize properties into /tmp/LTL1707853679698557332.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7494107377209938105.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3828527556804050355.hoa' '-atoms' '/tmp/LTL1707853679698557332.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL1707853679698557332.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3828527556804050355.hoa
Detected timeout of ITS tools.
[2023-03-18 21:11:53] [INFO ] Flatten gal took : 95 ms
[2023-03-18 21:11:53] [INFO ] Flatten gal took : 66 ms
[2023-03-18 21:11:53] [INFO ] Time to serialize gal into /tmp/LTL18347365942586418127.gal : 21 ms
[2023-03-18 21:11:53] [INFO ] Time to serialize properties into /tmp/LTL10297386711231274227.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18347365942586418127.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10297386711231274227.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((X(("((p188==1)&&(p242==1))")&&(("(p276==1)")&&(X(G("(p456==1)"))))))||(("(p456!=1)")U(("(((p456!=1)&&(p188==1))&&((p242==1)&&(p276...185
Formula 0 simplified : X(!"((p188==1)&&(p242==1))" | !"(p276==1)" | XF!"(p456==1)") & (!"(p456!=1)" M !"(((p456!=1)&&(p188==1))&&((p242==1)&&(p276==1)))")
Detected timeout of ITS tools.
[2023-03-18 21:12:08] [INFO ] Flatten gal took : 27 ms
[2023-03-18 21:12:08] [INFO ] Applying decomposition
[2023-03-18 21:12:08] [INFO ] Flatten gal took : 43 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph8757850495579480150.txt' '-o' '/tmp/graph8757850495579480150.bin' '-w' '/tmp/graph8757850495579480150.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8757850495579480150.bin' '-l' '-1' '-v' '-w' '/tmp/graph8757850495579480150.weights' '-q' '0' '-e' '0.001'
[2023-03-18 21:12:08] [INFO ] Decomposing Gal with order
[2023-03-18 21:12:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 21:12:09] [INFO ] Removed a total of 299 redundant transitions.
[2023-03-18 21:12:09] [INFO ] Flatten gal took : 179 ms
[2023-03-18 21:12:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 20 ms.
[2023-03-18 21:12:09] [INFO ] Time to serialize gal into /tmp/LTL4507956903598933816.gal : 35 ms
[2023-03-18 21:12:09] [INFO ] Time to serialize properties into /tmp/LTL8652938942609655462.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4507956903598933816.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8652938942609655462.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !(((X(("((i10.i1.u62.p188==1)&&(i11.i1.u78.p242==1))")&&(("(i11.i4.u87.p276==1)")&&(X(G("(i14.i3.u145.p456==1)"))))))||(("(i14.i3.u145...299
Formula 0 simplified : X(!"((i10.i1.u62.p188==1)&&(i11.i1.u78.p242==1))" | !"(i11.i4.u87.p276==1)" | XF!"(i14.i3.u145.p456==1)") & (!"(i14.i3.u145.p456!=1)...256
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8647869809865212284
[2023-03-18 21:12:24] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8647869809865212284
Running compilation step : cd /tmp/ltsmin8647869809865212284;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1954 ms.
Running link step : cd /tmp/ltsmin8647869809865212284;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin8647869809865212284;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X((X([]((LTLAPp1==true)))&&(LTLAPp0==true)))||(!(LTLAPp1==true) U ((LTLAPp2==true)||[](!(LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldRVt-PT-030B-LTLFireability-00 finished in 137587 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 1184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1184/1184 places, 1184/1184 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 327 transitions
Trivial Post-agglo rules discarded 327 transitions
Performed 327 trivial Post agglomeration. Transition count delta: 327
Iterating post reduction 0 with 327 rules applied. Total rules applied 327 place count 1183 transition count 856
Reduce places removed 327 places and 0 transitions.
Iterating post reduction 1 with 327 rules applied. Total rules applied 654 place count 856 transition count 856
Performed 235 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 235 Pre rules applied. Total rules applied 654 place count 856 transition count 621
Deduced a syphon composed of 235 places in 1 ms
Reduce places removed 235 places and 0 transitions.
Iterating global reduction 2 with 470 rules applied. Total rules applied 1124 place count 621 transition count 621
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 1133 place count 612 transition count 612
Iterating global reduction 2 with 9 rules applied. Total rules applied 1142 place count 612 transition count 612
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 1142 place count 612 transition count 604
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 1158 place count 604 transition count 604
Performed 269 Post agglomeration using F-continuation condition.Transition count delta: 269
Deduced a syphon composed of 269 places in 0 ms
Reduce places removed 269 places and 0 transitions.
Iterating global reduction 2 with 538 rules applied. Total rules applied 1696 place count 335 transition count 335
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1697 place count 335 transition count 334
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1699 place count 334 transition count 333
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: -88
Deduced a syphon composed of 89 places in 0 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 3 with 178 rules applied. Total rules applied 1877 place count 245 transition count 421
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1879 place count 243 transition count 419
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1880 place count 242 transition count 419
Applied a total of 1880 rules in 178 ms. Remains 242 /1184 variables (removed 942) and now considering 419/1184 (removed 765) transitions.
// Phase 1: matrix 419 rows 242 cols
[2023-03-18 21:12:39] [INFO ] Computed 120 place invariants in 2 ms
[2023-03-18 21:12:39] [INFO ] Implicit Places using invariants in 273 ms returned []
[2023-03-18 21:12:39] [INFO ] Invariant cache hit.
[2023-03-18 21:12:40] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-18 21:12:40] [INFO ] Implicit Places using invariants and state equation in 554 ms returned []
Implicit Place search using SMT with State Equation took 846 ms to find 0 implicit places.
[2023-03-18 21:12:40] [INFO ] Redundant transitions in 24 ms returned []
[2023-03-18 21:12:40] [INFO ] Invariant cache hit.
[2023-03-18 21:12:40] [INFO ] Dead Transitions using invariants and state equation in 259 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 242/1184 places, 419/1184 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1338 ms. Remains : 242/1184 places, 419/1184 transitions.
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-030B-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(NEQ s217 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]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA ShieldRVt-PT-030B-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-030B-LTLFireability-01 finished in 1476 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)&&(X(p1)||F(p2)))))'
Support contains 3 out of 1184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1184/1184 places, 1184/1184 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1173 transition count 1173
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1173 transition count 1173
Applied a total of 22 rules in 72 ms. Remains 1173 /1184 variables (removed 11) and now considering 1173/1184 (removed 11) transitions.
// Phase 1: matrix 1173 rows 1173 cols
[2023-03-18 21:12:41] [INFO ] Computed 121 place invariants in 11 ms
[2023-03-18 21:12:41] [INFO ] Implicit Places using invariants in 493 ms returned []
[2023-03-18 21:12:41] [INFO ] Invariant cache hit.
[2023-03-18 21:12:43] [INFO ] Implicit Places using invariants and state equation in 1566 ms returned []
Implicit Place search using SMT with State Equation took 2100 ms to find 0 implicit places.
[2023-03-18 21:12:43] [INFO ] Invariant cache hit.
[2023-03-18 21:12:46] [INFO ] Dead Transitions using invariants and state equation in 3479 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1173/1184 places, 1173/1184 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5657 ms. Remains : 1173/1184 places, 1173/1184 transitions.
Stuttering acceptance computed with spot in 287 ms :[(NOT p0), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (NOT p2))]
Running random walk in product with property : ShieldRVt-PT-030B-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(OR (AND p0 p2) (AND p0 p1)), acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(AND p0 p2), acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(NOT p0), acceptance={} source=4 dest: 2}], [{ cond=(AND p0 p2), acceptance={0} source=5 dest: 0}, { cond=(NOT p0), acceptance={0} source=5 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={0} source=5 dest: 5}]], initial=3, aps=[p0:(EQ s1160 0), p2:(EQ s337 0), p1:(EQ s919 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 145 steps with 0 reset in 2 ms.
FORMULA ShieldRVt-PT-030B-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-030B-LTLFireability-02 finished in 5998 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 1184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1184/1184 places, 1184/1184 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 328 transitions
Trivial Post-agglo rules discarded 328 transitions
Performed 328 trivial Post agglomeration. Transition count delta: 328
Iterating post reduction 0 with 328 rules applied. Total rules applied 328 place count 1183 transition count 855
Reduce places removed 328 places and 0 transitions.
Iterating post reduction 1 with 328 rules applied. Total rules applied 656 place count 855 transition count 855
Performed 234 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 234 Pre rules applied. Total rules applied 656 place count 855 transition count 621
Deduced a syphon composed of 234 places in 1 ms
Reduce places removed 234 places and 0 transitions.
Iterating global reduction 2 with 468 rules applied. Total rules applied 1124 place count 621 transition count 621
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 1133 place count 612 transition count 612
Iterating global reduction 2 with 9 rules applied. Total rules applied 1142 place count 612 transition count 612
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 1142 place count 612 transition count 604
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 1158 place count 604 transition count 604
Performed 270 Post agglomeration using F-continuation condition.Transition count delta: 270
Deduced a syphon composed of 270 places in 1 ms
Reduce places removed 270 places and 0 transitions.
Iterating global reduction 2 with 540 rules applied. Total rules applied 1698 place count 334 transition count 334
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1699 place count 334 transition count 333
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1701 place count 333 transition count 332
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: -88
Deduced a syphon composed of 89 places in 0 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 3 with 178 rules applied. Total rules applied 1879 place count 244 transition count 420
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 1880 place count 243 transition count 419
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1881 place count 242 transition count 419
Applied a total of 1881 rules in 191 ms. Remains 242 /1184 variables (removed 942) and now considering 419/1184 (removed 765) transitions.
// Phase 1: matrix 419 rows 242 cols
[2023-03-18 21:12:47] [INFO ] Computed 120 place invariants in 1 ms
[2023-03-18 21:12:47] [INFO ] Implicit Places using invariants in 633 ms returned []
[2023-03-18 21:12:47] [INFO ] Invariant cache hit.
[2023-03-18 21:12:47] [INFO ] State equation strengthened by 290 read => feed constraints.
[2023-03-18 21:12:49] [INFO ] Implicit Places using invariants and state equation in 1786 ms returned []
Implicit Place search using SMT with State Equation took 2447 ms to find 0 implicit places.
[2023-03-18 21:12:49] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-18 21:12:49] [INFO ] Invariant cache hit.
[2023-03-18 21:12:49] [INFO ] Dead Transitions using invariants and state equation in 273 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 242/1184 places, 419/1184 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2963 ms. Remains : 242/1184 places, 419/1184 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVt-PT-030B-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s1 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-030B-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-030B-LTLFireability-04 finished in 3049 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G((F(p0)&&F(G(p1))))||(p0&&F(p2)))))'
Support contains 2 out of 1184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1184/1184 places, 1184/1184 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 327 transitions
Trivial Post-agglo rules discarded 327 transitions
Performed 327 trivial Post agglomeration. Transition count delta: 327
Iterating post reduction 0 with 327 rules applied. Total rules applied 327 place count 1183 transition count 856
Reduce places removed 327 places and 0 transitions.
Iterating post reduction 1 with 327 rules applied. Total rules applied 654 place count 856 transition count 856
Performed 234 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 234 Pre rules applied. Total rules applied 654 place count 856 transition count 622
Deduced a syphon composed of 234 places in 1 ms
Reduce places removed 234 places and 0 transitions.
Iterating global reduction 2 with 468 rules applied. Total rules applied 1122 place count 622 transition count 622
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 1130 place count 614 transition count 614
Iterating global reduction 2 with 8 rules applied. Total rules applied 1138 place count 614 transition count 614
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 1138 place count 614 transition count 606
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 1154 place count 606 transition count 606
Performed 270 Post agglomeration using F-continuation condition.Transition count delta: 270
Deduced a syphon composed of 270 places in 0 ms
Reduce places removed 270 places and 0 transitions.
Iterating global reduction 2 with 540 rules applied. Total rules applied 1694 place count 336 transition count 336
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1695 place count 336 transition count 335
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1697 place count 335 transition count 334
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: -88
Deduced a syphon composed of 89 places in 0 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 3 with 178 rules applied. Total rules applied 1875 place count 246 transition count 422
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1877 place count 244 transition count 420
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1878 place count 243 transition count 420
Applied a total of 1878 rules in 129 ms. Remains 243 /1184 variables (removed 941) and now considering 420/1184 (removed 764) transitions.
// Phase 1: matrix 420 rows 243 cols
[2023-03-18 21:12:50] [INFO ] Computed 120 place invariants in 1 ms
[2023-03-18 21:12:50] [INFO ] Implicit Places using invariants in 287 ms returned []
[2023-03-18 21:12:50] [INFO ] Invariant cache hit.
[2023-03-18 21:12:50] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-18 21:12:50] [INFO ] Implicit Places using invariants and state equation in 309 ms returned []
Implicit Place search using SMT with State Equation took 611 ms to find 0 implicit places.
[2023-03-18 21:12:50] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 21:12:50] [INFO ] Invariant cache hit.
[2023-03-18 21:12:51] [INFO ] Dead Transitions using invariants and state equation in 266 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 243/1184 places, 420/1184 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1040 ms. Remains : 243/1184 places, 420/1184 transitions.
Stuttering acceptance computed with spot in 419 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ShieldRVt-PT-030B-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=0 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(NOT p2), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(EQ s64 1), p1:(EQ s64 0), p2:(EQ s214 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-030B-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-030B-LTLFireability-05 finished in 1484 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 1184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1184/1184 places, 1184/1184 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 327 transitions
Trivial Post-agglo rules discarded 327 transitions
Performed 327 trivial Post agglomeration. Transition count delta: 327
Iterating post reduction 0 with 327 rules applied. Total rules applied 327 place count 1183 transition count 856
Reduce places removed 327 places and 0 transitions.
Iterating post reduction 1 with 327 rules applied. Total rules applied 654 place count 856 transition count 856
Performed 233 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 233 Pre rules applied. Total rules applied 654 place count 856 transition count 623
Deduced a syphon composed of 233 places in 1 ms
Reduce places removed 233 places and 0 transitions.
Iterating global reduction 2 with 466 rules applied. Total rules applied 1120 place count 623 transition count 623
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 1129 place count 614 transition count 614
Iterating global reduction 2 with 9 rules applied. Total rules applied 1138 place count 614 transition count 614
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 1138 place count 614 transition count 606
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 1154 place count 606 transition count 606
Performed 272 Post agglomeration using F-continuation condition.Transition count delta: 272
Deduced a syphon composed of 272 places in 0 ms
Reduce places removed 272 places and 0 transitions.
Iterating global reduction 2 with 544 rules applied. Total rules applied 1698 place count 334 transition count 334
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1699 place count 334 transition count 333
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1701 place count 333 transition count 332
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: -86
Deduced a syphon composed of 88 places in 0 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 3 with 176 rules applied. Total rules applied 1877 place count 245 transition count 418
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1879 place count 243 transition count 416
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1880 place count 242 transition count 416
Applied a total of 1880 rules in 78 ms. Remains 242 /1184 variables (removed 942) and now considering 416/1184 (removed 768) transitions.
// Phase 1: matrix 416 rows 242 cols
[2023-03-18 21:12:51] [INFO ] Computed 120 place invariants in 1 ms
[2023-03-18 21:12:51] [INFO ] Implicit Places using invariants in 221 ms returned []
[2023-03-18 21:12:51] [INFO ] Invariant cache hit.
[2023-03-18 21:12:52] [INFO ] Implicit Places using invariants and state equation in 686 ms returned []
Implicit Place search using SMT with State Equation took 914 ms to find 0 implicit places.
[2023-03-18 21:12:52] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-18 21:12:52] [INFO ] Invariant cache hit.
[2023-03-18 21:12:52] [INFO ] Dead Transitions using invariants and state equation in 258 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 242/1184 places, 416/1184 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1295 ms. Remains : 242/1184 places, 416/1184 transitions.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVt-PT-030B-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s217 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-030B-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-030B-LTLFireability-07 finished in 1368 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(((X(p0) U G(p1)) U !p0)))))'
Support contains 2 out of 1184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1184/1184 places, 1184/1184 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1171 transition count 1171
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1171 transition count 1171
Applied a total of 26 rules in 90 ms. Remains 1171 /1184 variables (removed 13) and now considering 1171/1184 (removed 13) transitions.
// Phase 1: matrix 1171 rows 1171 cols
[2023-03-18 21:12:52] [INFO ] Computed 121 place invariants in 6 ms
[2023-03-18 21:12:53] [INFO ] Implicit Places using invariants in 461 ms returned []
[2023-03-18 21:12:53] [INFO ] Invariant cache hit.
[2023-03-18 21:12:54] [INFO ] Implicit Places using invariants and state equation in 1120 ms returned []
Implicit Place search using SMT with State Equation took 1597 ms to find 0 implicit places.
[2023-03-18 21:12:54] [INFO ] Invariant cache hit.
[2023-03-18 21:12:55] [INFO ] Dead Transitions using invariants and state equation in 635 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1171/1184 places, 1171/1184 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2336 ms. Remains : 1171/1184 places, 1171/1184 transitions.
Stuttering acceptance computed with spot in 402 ms :[(NOT p1), p0, (OR (NOT p1) p0), p0, true, p0, p0, true]
Running random walk in product with property : ShieldRVt-PT-030B-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 7}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 7}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=(AND p0 p1), acceptance={0} source=4 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 4}, { cond=(NOT p0), acceptance={0} source=4 dest: 7}], [{ cond=true, acceptance={} source=5 dest: 3}], [{ cond=true, acceptance={} source=6 dest: 5}], [{ cond=true, acceptance={0} source=7 dest: 7}]], initial=6, aps=[p1:(EQ s867 1), p0:(NEQ s671 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, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 252 steps with 0 reset in 1 ms.
FORMULA ShieldRVt-PT-030B-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-030B-LTLFireability-08 finished in 2765 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(p0)) U (!p0&&G(p1)&&X(F(p2))))))'
Support contains 3 out of 1184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1184/1184 places, 1184/1184 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1172 transition count 1172
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1172 transition count 1172
Applied a total of 24 rules in 64 ms. Remains 1172 /1184 variables (removed 12) and now considering 1172/1184 (removed 12) transitions.
// Phase 1: matrix 1172 rows 1172 cols
[2023-03-18 21:12:55] [INFO ] Computed 121 place invariants in 5 ms
[2023-03-18 21:12:56] [INFO ] Implicit Places using invariants in 430 ms returned []
[2023-03-18 21:12:56] [INFO ] Invariant cache hit.
[2023-03-18 21:12:57] [INFO ] Implicit Places using invariants and state equation in 1182 ms returned []
Implicit Place search using SMT with State Equation took 1631 ms to find 0 implicit places.
[2023-03-18 21:12:57] [INFO ] Invariant cache hit.
[2023-03-18 21:12:58] [INFO ] Dead Transitions using invariants and state equation in 921 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1172/1184 places, 1172/1184 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2619 ms. Remains : 1172/1184 places, 1172/1184 transitions.
Stuttering acceptance computed with spot in 573 ms :[(OR (NOT p1) (NOT p2) p0), (OR (NOT p1) (NOT p2) p0), (NOT p0), (NOT p0), (NOT p1), (NOT p2)]
Running random walk in product with property : ShieldRVt-PT-030B-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(OR p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 2}, { cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(EQ s824 1), p1:(NEQ s723 1), p2:(EQ s820 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 4 reset in 519 ms.
Stack based approach found an accepted trace after 4205 steps with 0 reset with depth 4206 and stack size 4046 in 25 ms.
FORMULA ShieldRVt-PT-030B-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldRVt-PT-030B-LTLFireability-09 finished in 3779 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Support contains 3 out of 1184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1184/1184 places, 1184/1184 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 325 transitions
Trivial Post-agglo rules discarded 325 transitions
Performed 325 trivial Post agglomeration. Transition count delta: 325
Iterating post reduction 0 with 325 rules applied. Total rules applied 325 place count 1183 transition count 858
Reduce places removed 325 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 327 rules applied. Total rules applied 652 place count 858 transition count 856
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 654 place count 856 transition count 856
Performed 233 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 233 Pre rules applied. Total rules applied 654 place count 856 transition count 623
Deduced a syphon composed of 233 places in 1 ms
Reduce places removed 233 places and 0 transitions.
Iterating global reduction 3 with 466 rules applied. Total rules applied 1120 place count 623 transition count 623
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 1129 place count 614 transition count 614
Iterating global reduction 3 with 9 rules applied. Total rules applied 1138 place count 614 transition count 614
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 1138 place count 614 transition count 606
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 1154 place count 606 transition count 606
Performed 268 Post agglomeration using F-continuation condition.Transition count delta: 268
Deduced a syphon composed of 268 places in 0 ms
Reduce places removed 268 places and 0 transitions.
Iterating global reduction 3 with 536 rules applied. Total rules applied 1690 place count 338 transition count 338
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1691 place count 338 transition count 337
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1693 place count 337 transition count 336
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: -86
Deduced a syphon composed of 88 places in 1 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 4 with 176 rules applied. Total rules applied 1869 place count 249 transition count 422
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1871 place count 247 transition count 420
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1872 place count 246 transition count 420
Applied a total of 1872 rules in 93 ms. Remains 246 /1184 variables (removed 938) and now considering 420/1184 (removed 764) transitions.
// Phase 1: matrix 420 rows 246 cols
[2023-03-18 21:12:59] [INFO ] Computed 120 place invariants in 1 ms
[2023-03-18 21:12:59] [INFO ] Implicit Places using invariants in 309 ms returned []
[2023-03-18 21:12:59] [INFO ] Invariant cache hit.
[2023-03-18 21:13:00] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-18 21:13:00] [INFO ] Implicit Places using invariants and state equation in 441 ms returned []
Implicit Place search using SMT with State Equation took 753 ms to find 0 implicit places.
[2023-03-18 21:13:00] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-18 21:13:00] [INFO ] Invariant cache hit.
[2023-03-18 21:13:00] [INFO ] Dead Transitions using invariants and state equation in 295 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 246/1184 places, 420/1184 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1151 ms. Remains : 246/1184 places, 420/1184 transitions.
Stuttering acceptance computed with spot in 109 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldRVt-PT-030B-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (EQ s79 1) (EQ s47 1)), p0:(EQ s185 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 1 ms.
FORMULA ShieldRVt-PT-030B-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-030B-LTLFireability-10 finished in 1306 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))&&(G(F(p1))||(F(p1)&&G(F(p2))))))'
Support contains 3 out of 1184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1184/1184 places, 1184/1184 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1173 transition count 1173
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1173 transition count 1173
Applied a total of 22 rules in 52 ms. Remains 1173 /1184 variables (removed 11) and now considering 1173/1184 (removed 11) transitions.
// Phase 1: matrix 1173 rows 1173 cols
[2023-03-18 21:13:00] [INFO ] Computed 121 place invariants in 3 ms
[2023-03-18 21:13:01] [INFO ] Implicit Places using invariants in 425 ms returned []
[2023-03-18 21:13:01] [INFO ] Invariant cache hit.
[2023-03-18 21:13:03] [INFO ] Implicit Places using invariants and state equation in 1987 ms returned []
Implicit Place search using SMT with State Equation took 2419 ms to find 0 implicit places.
[2023-03-18 21:13:03] [INFO ] Invariant cache hit.
[2023-03-18 21:13:04] [INFO ] Dead Transitions using invariants and state equation in 1012 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1173/1184 places, 1173/1184 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3490 ms. Remains : 1173/1184 places, 1173/1184 transitions.
Stuttering acceptance computed with spot in 345 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (AND (NOT p1) (NOT p2)), true, (AND (NOT p1) (NOT p2))]
Running random walk in product with property : ShieldRVt-PT-030B-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(NEQ s289 1), p0:(EQ s778 1), p2:(EQ s285 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, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-030B-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-030B-LTLFireability-11 finished in 3885 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U (F(G(p1))&&(p2||G(p3)))))'
Support contains 4 out of 1184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1184/1184 places, 1184/1184 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 326 transitions
Trivial Post-agglo rules discarded 326 transitions
Performed 326 trivial Post agglomeration. Transition count delta: 326
Iterating post reduction 0 with 326 rules applied. Total rules applied 326 place count 1183 transition count 857
Reduce places removed 326 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 327 rules applied. Total rules applied 653 place count 857 transition count 856
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 654 place count 856 transition count 856
Performed 234 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 234 Pre rules applied. Total rules applied 654 place count 856 transition count 622
Deduced a syphon composed of 234 places in 0 ms
Reduce places removed 234 places and 0 transitions.
Iterating global reduction 3 with 468 rules applied. Total rules applied 1122 place count 622 transition count 622
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 1128 place count 616 transition count 616
Iterating global reduction 3 with 6 rules applied. Total rules applied 1134 place count 616 transition count 616
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 1134 place count 616 transition count 611
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 1144 place count 611 transition count 611
Performed 274 Post agglomeration using F-continuation condition.Transition count delta: 274
Deduced a syphon composed of 274 places in 0 ms
Reduce places removed 274 places and 0 transitions.
Iterating global reduction 3 with 548 rules applied. Total rules applied 1692 place count 337 transition count 337
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1693 place count 337 transition count 336
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1695 place count 336 transition count 335
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: -84
Deduced a syphon composed of 88 places in 0 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 4 with 176 rules applied. Total rules applied 1871 place count 248 transition count 419
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1873 place count 246 transition count 417
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1874 place count 245 transition count 417
Applied a total of 1874 rules in 118 ms. Remains 245 /1184 variables (removed 939) and now considering 417/1184 (removed 767) transitions.
// Phase 1: matrix 417 rows 245 cols
[2023-03-18 21:13:04] [INFO ] Computed 120 place invariants in 1 ms
[2023-03-18 21:13:04] [INFO ] Implicit Places using invariants in 171 ms returned []
[2023-03-18 21:13:04] [INFO ] Invariant cache hit.
[2023-03-18 21:13:15] [INFO ] Implicit Places using invariants and state equation in 10408 ms returned []
Implicit Place search using SMT with State Equation took 10595 ms to find 0 implicit places.
[2023-03-18 21:13:15] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 21:13:15] [INFO ] Invariant cache hit.
[2023-03-18 21:13:15] [INFO ] Dead Transitions using invariants and state equation in 306 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 245/1184 places, 417/1184 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11046 ms. Remains : 245/1184 places, 417/1184 transitions.
Stuttering acceptance computed with spot in 416 ms :[(OR (NOT p1) (AND (NOT p2) (NOT p3))), true, (NOT p0), (NOT p1), (NOT p3), (AND (NOT p0) (NOT p3)), (AND p0 (NOT p2) (NOT p3))]
Running random walk in product with property : ShieldRVt-PT-030B-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p3) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p3) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p3) p0), acceptance={} source=0 dest: 2}, { cond=(OR p2 p3), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p2) p3 (NOT p0)), acceptance={} source=0 dest: 4}, { cond=(AND (NOT p2) p3 p0), acceptance={} source=0 dest: 5}, { cond=(AND (NOT p2) p3 p0), acceptance={} source=0 dest: 6}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p3), acceptance={} source=4 dest: 1}, { cond=p3, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p3) (NOT p0)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p3) p0), acceptance={} source=5 dest: 2}, { cond=(AND p3 (NOT p0)), acceptance={} source=5 dest: 4}, { cond=(AND p3 p0), acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p2) (NOT p3) p0), acceptance={0} source=6 dest: 0}, { cond=(AND (NOT p2) p3 p0), acceptance={} source=6 dest: 6}]], initial=0, aps=[p2:(EQ s156 1), p3:(NEQ s4 1), p0:(EQ s59 1), p1:(NEQ s228 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null, null][true, true, true, true, true, true, true]]
Stuttering criterion allowed to conclude after 1940 steps with 2 reset in 20 ms.
FORMULA ShieldRVt-PT-030B-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-030B-LTLFireability-12 finished in 11533 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((X(F(p0))&&F((p1 U (p2||G(p1))))) U !p0))'
Support contains 3 out of 1184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1184/1184 places, 1184/1184 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 326 transitions
Trivial Post-agglo rules discarded 326 transitions
Performed 326 trivial Post agglomeration. Transition count delta: 326
Iterating post reduction 0 with 326 rules applied. Total rules applied 326 place count 1183 transition count 857
Reduce places removed 326 places and 0 transitions.
Iterating post reduction 1 with 326 rules applied. Total rules applied 652 place count 857 transition count 857
Performed 235 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 235 Pre rules applied. Total rules applied 652 place count 857 transition count 622
Deduced a syphon composed of 235 places in 1 ms
Reduce places removed 235 places and 0 transitions.
Iterating global reduction 2 with 470 rules applied. Total rules applied 1122 place count 622 transition count 622
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 1130 place count 614 transition count 614
Iterating global reduction 2 with 8 rules applied. Total rules applied 1138 place count 614 transition count 614
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 1138 place count 614 transition count 607
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 1152 place count 607 transition count 607
Performed 270 Post agglomeration using F-continuation condition.Transition count delta: 270
Deduced a syphon composed of 270 places in 0 ms
Reduce places removed 270 places and 0 transitions.
Iterating global reduction 2 with 540 rules applied. Total rules applied 1692 place count 337 transition count 337
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1693 place count 337 transition count 336
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1695 place count 336 transition count 335
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: -85
Deduced a syphon composed of 88 places in 0 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 3 with 176 rules applied. Total rules applied 1871 place count 248 transition count 420
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1873 place count 246 transition count 418
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1874 place count 245 transition count 418
Applied a total of 1874 rules in 96 ms. Remains 245 /1184 variables (removed 939) and now considering 418/1184 (removed 766) transitions.
// Phase 1: matrix 418 rows 245 cols
[2023-03-18 21:13:16] [INFO ] Computed 120 place invariants in 1 ms
[2023-03-18 21:13:16] [INFO ] Implicit Places using invariants in 297 ms returned []
[2023-03-18 21:13:16] [INFO ] Invariant cache hit.
[2023-03-18 21:13:16] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-18 21:13:17] [INFO ] Implicit Places using invariants and state equation in 537 ms returned []
Implicit Place search using SMT with State Equation took 840 ms to find 0 implicit places.
[2023-03-18 21:13:17] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 21:13:17] [INFO ] Invariant cache hit.
[2023-03-18 21:13:17] [INFO ] Dead Transitions using invariants and state equation in 265 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 245/1184 places, 418/1184 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1211 ms. Remains : 245/1184 places, 418/1184 transitions.
Stuttering acceptance computed with spot in 162 ms :[p0, (NOT p0), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : ShieldRVt-PT-030B-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(NEQ s41 1), p2:(AND (NEQ s174 1) (NEQ s186 1)), p1:(NEQ s186 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-030B-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-030B-LTLFireability-13 finished in 1429 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0||X(G(p1))) U p2))'
Support contains 4 out of 1184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1184/1184 places, 1184/1184 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1172 transition count 1172
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1172 transition count 1172
Applied a total of 24 rules in 60 ms. Remains 1172 /1184 variables (removed 12) and now considering 1172/1184 (removed 12) transitions.
// Phase 1: matrix 1172 rows 1172 cols
[2023-03-18 21:13:17] [INFO ] Computed 121 place invariants in 2 ms
[2023-03-18 21:13:17] [INFO ] Implicit Places using invariants in 260 ms returned []
[2023-03-18 21:13:17] [INFO ] Invariant cache hit.
[2023-03-18 21:13:19] [INFO ] Implicit Places using invariants and state equation in 1293 ms returned []
Implicit Place search using SMT with State Equation took 1567 ms to find 0 implicit places.
[2023-03-18 21:13:19] [INFO ] Invariant cache hit.
[2023-03-18 21:13:20] [INFO ] Dead Transitions using invariants and state equation in 898 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1172/1184 places, 1172/1184 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2530 ms. Remains : 1172/1184 places, 1172/1184 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p2), (NOT p1), true]
Running random walk in product with property : ShieldRVt-PT-030B-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(OR (EQ s439 1) (EQ s728 1) (EQ s1057 1)), p0:(EQ s1057 1), p1:(NEQ s631 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 4272 steps with 0 reset in 24 ms.
FORMULA ShieldRVt-PT-030B-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-030B-LTLFireability-14 finished in 2650 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0&&X((p1&&G(p2)))))))'
Support contains 3 out of 1184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1184/1184 places, 1184/1184 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1172 transition count 1172
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1172 transition count 1172
Applied a total of 24 rules in 103 ms. Remains 1172 /1184 variables (removed 12) and now considering 1172/1184 (removed 12) transitions.
// Phase 1: matrix 1172 rows 1172 cols
[2023-03-18 21:13:20] [INFO ] Computed 121 place invariants in 7 ms
[2023-03-18 21:13:20] [INFO ] Implicit Places using invariants in 453 ms returned []
[2023-03-18 21:13:20] [INFO ] Invariant cache hit.
[2023-03-18 21:13:21] [INFO ] Implicit Places using invariants and state equation in 1098 ms returned []
Implicit Place search using SMT with State Equation took 1570 ms to find 0 implicit places.
[2023-03-18 21:13:21] [INFO ] Invariant cache hit.
[2023-03-18 21:13:22] [INFO ] Dead Transitions using invariants and state equation in 907 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1172/1184 places, 1172/1184 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2585 ms. Remains : 1172/1184 places, 1172/1184 transitions.
Stuttering acceptance computed with spot in 386 ms :[true, (OR (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p2) (NOT p1))]
Running random walk in product with property : ShieldRVt-PT-030B-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={} source=2 dest: 0}, { cond=p2, acceptance={} source=2 dest: 2}], [{ cond=(OR (NOT p1) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND p1 p2), acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 1}]], initial=4, aps=[p0:(EQ s389 0), p2:(EQ s481 1), p1:(EQ s11 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-030B-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-030B-LTLFireability-15 finished in 3060 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((X(G(p1))&&p0))||(!p1 U (p2||G(!p1)))))'
[2023-03-18 21:13:23] [INFO ] Flatten gal took : 37 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6108841933359331927
[2023-03-18 21:13:23] [INFO ] Computing symmetric may disable matrix : 1184 transitions.
[2023-03-18 21:13:23] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 21:13:23] [INFO ] Computing symmetric may enable matrix : 1184 transitions.
[2023-03-18 21:13:23] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 21:13:23] [INFO ] Applying decomposition
[2023-03-18 21:13:23] [INFO ] Flatten gal took : 47 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph6992719317293207490.txt' '-o' '/tmp/graph6992719317293207490.bin' '-w' '/tmp/graph6992719317293207490.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6992719317293207490.bin' '-l' '-1' '-v' '-w' '/tmp/graph6992719317293207490.weights' '-q' '0' '-e' '0.001'
[2023-03-18 21:13:23] [INFO ] Decomposing Gal with order
[2023-03-18 21:13:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 21:13:23] [INFO ] Computing Do-Not-Accords matrix : 1184 transitions.
[2023-03-18 21:13:23] [INFO ] Removed a total of 295 redundant transitions.
[2023-03-18 21:13:23] [INFO ] Flatten gal took : 86 ms
[2023-03-18 21:13:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 16 ms.
[2023-03-18 21:13:23] [INFO ] Computation of Completed DNA matrix. took 92 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 21:13:23] [INFO ] Built C files in 542ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6108841933359331927
Running compilation step : cd /tmp/ltsmin6108841933359331927;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-18 21:13:23] [INFO ] Time to serialize gal into /tmp/LTLFireability7350899000470827185.gal : 48 ms
[2023-03-18 21:13:23] [INFO ] Time to serialize properties into /tmp/LTLFireability3606267204224018746.ltl : 13 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability7350899000470827185.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3606267204224018746.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((X(("((i6.i2.u62.p188==1)&&(i7.i1.u77.p242==1))")&&(("(i7.i4.u87.p276==1)")&&(X(G("(i3.i5.u151.p456==1)"))))))||(("(i3.i5.u151.p456...289
Formula 0 simplified : X(!"((i6.i2.u62.p188==1)&&(i7.i1.u77.p242==1))" | !"(i7.i4.u87.p276==1)" | XF!"(i3.i5.u151.p456==1)") & (!"(i3.i5.u151.p456!=1)" M !...247
Compilation finished in 3424 ms.
Running link step : cd /tmp/ltsmin6108841933359331927;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 112 ms.
Running LTSmin : cd /tmp/ltsmin6108841933359331927;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X((X([]((LTLAPp1==true)))&&(LTLAPp0==true)))||(!(LTLAPp1==true) U ((LTLAPp2==true)||[](!(LTLAPp1==true)))))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions t1065, t1067, t1069, t1071, t1073, t1077, t1079, t1081, t1083, t1087, t1089, t1091, t1096, t1...4127
Computing Next relation with stutter on 7.36211e+22 deadlock states
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.003: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.025: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.025: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.027: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.027: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.028: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.028: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.026: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.026: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.029: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.029: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.029: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.029: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.342: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.342: LTL layer: formula: (X((X([]((LTLAPp1==true)))&&(LTLAPp0==true)))||(!(LTLAPp1==true) U ((LTLAPp2==true)||[](!(LTLAPp1==true)))))
pins2lts-mc-linux64( 1/ 8), 0.342: "(X((X([]((LTLAPp1==true)))&&(LTLAPp0==true)))||(!(LTLAPp1==true) U ((LTLAPp2==true)||[](!(LTLAPp1==true)))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.343: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.359: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.358: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.359: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.382: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.452: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.473: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.489: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.493: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 1.174: DFS-FIFO for weak LTL, using special progress label 1188
pins2lts-mc-linux64( 0/ 8), 1.174: There are 1189 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 1.174: State length is 1185, there are 1199 groups
pins2lts-mc-linux64( 0/ 8), 1.174: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 1.174: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 1.174: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 1.174: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 5/ 8), 3.786: ~1 levels ~960 states ~5360 transitions
pins2lts-mc-linux64( 5/ 8), 3.957: ~1 levels ~1920 states ~11488 transitions
pins2lts-mc-linux64( 5/ 8), 4.326: ~1 levels ~3840 states ~25496 transitions
pins2lts-mc-linux64( 5/ 8), 5.085: ~1 levels ~7680 states ~56000 transitions
pins2lts-mc-linux64( 5/ 8), 6.547: ~1 levels ~15360 states ~123528 transitions
pins2lts-mc-linux64( 1/ 8), 9.255: ~1 levels ~30720 states ~256960 transitions
pins2lts-mc-linux64( 1/ 8), 13.928: ~1 levels ~61440 states ~545464 transitions
pins2lts-mc-linux64( 1/ 8), 25.930: ~1 levels ~122880 states ~1142144 transitions
pins2lts-mc-linux64( 1/ 8), 44.487: ~1 levels ~245760 states ~2446192 transitions
pins2lts-mc-linux64( 5/ 8), 80.077: ~1 levels ~491520 states ~5252608 transitions
pins2lts-mc-linux64( 7/ 8), 139.771: ~1 levels ~983040 states ~10576808 transitions
pins2lts-mc-linux64( 0/ 8), 256.443: ~1 levels ~1966080 states ~20993424 transitions
pins2lts-mc-linux64( 6/ 8), 404.345: ~1 levels ~3932160 states ~46384848 transitions
pins2lts-mc-linux64( 3/ 8), 614.004: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 614.221:
pins2lts-mc-linux64( 0/ 8), 614.221: mean standard work distribution: 0.9% (states) 1.9% (transitions)
pins2lts-mc-linux64( 0/ 8), 614.221:
pins2lts-mc-linux64( 0/ 8), 614.221: Explored 7087441 states 87232120 transitions, fanout: 12.308
pins2lts-mc-linux64( 0/ 8), 614.221: Total exploration time 613.020 sec (612.780 sec minimum, 612.929 sec on average)
pins2lts-mc-linux64( 0/ 8), 614.221: States per second: 11562, Transitions per second: 142299
pins2lts-mc-linux64( 0/ 8), 614.221:
pins2lts-mc-linux64( 0/ 8), 614.221: Progress states detected: 17544721
pins2lts-mc-linux64( 0/ 8), 614.221: Redundant explorations: -59.6037
pins2lts-mc-linux64( 0/ 8), 614.221:
pins2lts-mc-linux64( 0/ 8), 614.221: Queue width: 8B, total height: 17305628, memory: 132.03MB
pins2lts-mc-linux64( 0/ 8), 614.221: Tree memory: 389.9MB, 23.3 B/state, compr.: 0.5%
pins2lts-mc-linux64( 0/ 8), 614.221: Tree fill ratio (roots/leafs): 13.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 614.221: Stored 1211 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 614.221: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 614.221: Est. total memory use: 521.9MB (~1156.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin6108841933359331927;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X((X([]((LTLAPp1==true)))&&(LTLAPp0==true)))||(!(LTLAPp1==true) U ((LTLAPp2==true)||[](!(LTLAPp1==true)))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin6108841933359331927;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X((X([]((LTLAPp1==true)))&&(LTLAPp0==true)))||(!(LTLAPp1==true) U ((LTLAPp2==true)||[](!(LTLAPp1==true)))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
46539 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,0,465.549,2550244,1,0,4.13737e+06,877,4125,1.25059e+07,117,3332,1080527
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA ShieldRVt-PT-030B-LTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Total runtime 1028257 ms.
BK_STOP 1679174817424
--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="ShieldRVt-PT-030B"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is ShieldRVt-PT-030B, 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 r421-tajo-167905975100300"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-030B.tgz
mv ShieldRVt-PT-030B 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 ;