About the Execution of LTSMin+red for CloudDeployment-PT-7b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 783.615 | 567955.00 | 654388.00 | 3408.30 | TFT?TFFTFFFF?TFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r073-smll-167814399600451.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is CloudDeployment-PT-7b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r073-smll-167814399600451
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 21M
-rw-r--r-- 1 mcc users 8.7K Feb 25 14:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K Feb 25 14:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 25 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 15:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 15:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 14:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 111K Feb 25 14:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 14:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 25 14:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:45 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 20M Mar 5 18:22 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 CloudDeployment-PT-7b-LTLCardinality-00
FORMULA_NAME CloudDeployment-PT-7b-LTLCardinality-01
FORMULA_NAME CloudDeployment-PT-7b-LTLCardinality-02
FORMULA_NAME CloudDeployment-PT-7b-LTLCardinality-03
FORMULA_NAME CloudDeployment-PT-7b-LTLCardinality-04
FORMULA_NAME CloudDeployment-PT-7b-LTLCardinality-05
FORMULA_NAME CloudDeployment-PT-7b-LTLCardinality-06
FORMULA_NAME CloudDeployment-PT-7b-LTLCardinality-07
FORMULA_NAME CloudDeployment-PT-7b-LTLCardinality-08
FORMULA_NAME CloudDeployment-PT-7b-LTLCardinality-09
FORMULA_NAME CloudDeployment-PT-7b-LTLCardinality-10
FORMULA_NAME CloudDeployment-PT-7b-LTLCardinality-11
FORMULA_NAME CloudDeployment-PT-7b-LTLCardinality-12
FORMULA_NAME CloudDeployment-PT-7b-LTLCardinality-13
FORMULA_NAME CloudDeployment-PT-7b-LTLCardinality-14
FORMULA_NAME CloudDeployment-PT-7b-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678501762858
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=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudDeployment-PT-7b
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-11 02:29:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-11 02:29:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 02:29:26] [INFO ] Load time of PNML (sax parser for PT used): 1320 ms
[2023-03-11 02:29:26] [INFO ] Transformed 2271 places.
[2023-03-11 02:29:27] [INFO ] Transformed 19752 transitions.
[2023-03-11 02:29:27] [INFO ] Found NUPN structural information;
[2023-03-11 02:29:27] [INFO ] Parsed PT model containing 2271 places and 19752 transitions and 389666 arcs in 1734 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA CloudDeployment-PT-7b-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-7b-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-7b-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-7b-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-7b-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-7b-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-7b-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-7b-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 34 out of 2271 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2271/2271 places, 19752/19752 transitions.
Ensure Unique test removed 1 places
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 2263 transition count 19752
Discarding 649 places :
Symmetric choice reduction at 1 with 649 rule applications. Total rules 657 place count 1614 transition count 2734
Iterating global reduction 1 with 649 rules applied. Total rules applied 1306 place count 1614 transition count 2734
Discarding 255 places :
Symmetric choice reduction at 1 with 255 rule applications. Total rules 1561 place count 1359 transition count 2479
Iterating global reduction 1 with 255 rules applied. Total rules applied 1816 place count 1359 transition count 2479
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 1 with 37 rules applied. Total rules applied 1853 place count 1359 transition count 2442
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 1878 place count 1334 transition count 2417
Iterating global reduction 2 with 25 rules applied. Total rules applied 1903 place count 1334 transition count 2417
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 1906 place count 1331 transition count 2414
Iterating global reduction 2 with 3 rules applied. Total rules applied 1909 place count 1331 transition count 2414
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 1911 place count 1329 transition count 2412
Iterating global reduction 2 with 2 rules applied. Total rules applied 1913 place count 1329 transition count 2412
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 1914 place count 1328 transition count 2411
Iterating global reduction 2 with 1 rules applied. Total rules applied 1915 place count 1328 transition count 2411
Applied a total of 1915 rules in 5730 ms. Remains 1328 /2271 variables (removed 943) and now considering 2411/19752 (removed 17341) transitions.
// Phase 1: matrix 2411 rows 1328 cols
[2023-03-11 02:29:33] [INFO ] Computed 21 place invariants in 63 ms
[2023-03-11 02:29:34] [INFO ] Implicit Places using invariants in 1093 ms returned []
[2023-03-11 02:29:34] [INFO ] Invariant cache hit.
[2023-03-11 02:29:35] [INFO ] Implicit Places using invariants and state equation in 1306 ms returned []
Implicit Place search using SMT with State Equation took 2445 ms to find 0 implicit places.
[2023-03-11 02:29:35] [INFO ] Invariant cache hit.
[2023-03-11 02:29:38] [INFO ] Dead Transitions using invariants and state equation in 2459 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1328/2271 places, 2411/19752 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10649 ms. Remains : 1328/2271 places, 2411/19752 transitions.
Support contains 34 out of 1328 places after structural reductions.
[2023-03-11 02:29:38] [INFO ] Flatten gal took : 381 ms
[2023-03-11 02:29:39] [INFO ] Flatten gal took : 198 ms
[2023-03-11 02:29:39] [INFO ] Input system was already deterministic with 2411 transitions.
Incomplete random walk after 10000 steps, including 41 resets, run finished after 780 ms. (steps per millisecond=12 ) properties (out of 18) seen :9
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-11 02:29:40] [INFO ] Invariant cache hit.
[2023-03-11 02:29:41] [INFO ] After 552ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-11 02:29:42] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 23 ms returned sat
[2023-03-11 02:29:44] [INFO ] After 2200ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-11 02:29:46] [INFO ] After 4023ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 972 ms.
[2023-03-11 02:29:47] [INFO ] After 5950ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 3 properties in 389 ms.
Support contains 8 out of 1328 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1328/1328 places, 2411/2411 transitions.
Graph (trivial) has 1366 edges and 1328 vertex of which 485 / 1328 are part of one of the 55 SCC in 16 ms
Free SCC test removed 430 places
Drop transitions removed 548 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 549 transitions.
Graph (complete) has 3947 edges and 898 vertex of which 875 are kept as prefixes of interest. Removing 23 places using SCC suffix rule.20 ms
Discarding 23 places :
Also discarding 0 output transitions
Drop transitions removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Drop transitions removed 360 transitions
Trivial Post-agglo rules discarded 360 transitions
Performed 360 trivial Post agglomeration. Transition count delta: 360
Iterating post reduction 0 with 388 rules applied. Total rules applied 390 place count 875 transition count 1474
Reduce places removed 360 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 362 rules applied. Total rules applied 752 place count 515 transition count 1472
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 754 place count 513 transition count 1472
Performed 76 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 76 Pre rules applied. Total rules applied 754 place count 513 transition count 1396
Deduced a syphon composed of 76 places in 2 ms
Reduce places removed 76 places and 0 transitions.
Iterating global reduction 3 with 152 rules applied. Total rules applied 906 place count 437 transition count 1396
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 920 place count 423 transition count 1382
Iterating global reduction 3 with 14 rules applied. Total rules applied 934 place count 423 transition count 1382
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 936 place count 423 transition count 1380
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 9 Pre rules applied. Total rules applied 936 place count 423 transition count 1371
Deduced a syphon composed of 9 places in 7 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 4 with 18 rules applied. Total rules applied 954 place count 414 transition count 1371
Performed 118 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 118 places in 3 ms
Reduce places removed 118 places and 0 transitions.
Iterating global reduction 4 with 236 rules applied. Total rules applied 1190 place count 296 transition count 1251
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1191 place count 296 transition count 1250
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: -314
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 5 with 84 rules applied. Total rules applied 1275 place count 254 transition count 1564
Drop transitions removed 20 transitions
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 55 transitions.
Iterating post reduction 5 with 55 rules applied. Total rules applied 1330 place count 254 transition count 1509
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -84
Deduced a syphon composed of 7 places in 3 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 6 with 14 rules applied. Total rules applied 1344 place count 247 transition count 1593
Drop transitions removed 272 transitions
Redundant transition composition rules discarded 272 transitions
Iterating global reduction 6 with 272 rules applied. Total rules applied 1616 place count 247 transition count 1321
Free-agglomeration rule applied 69 times with reduction of 42 identical transitions.
Iterating global reduction 6 with 69 rules applied. Total rules applied 1685 place count 247 transition count 1210
Reduce places removed 69 places and 0 transitions.
Drop transitions removed 183 transitions
Ensure Unique test removed 84 transitions
Reduce isomorphic transitions removed 267 transitions.
Graph (complete) has 1616 edges and 178 vertex of which 177 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 6 with 337 rules applied. Total rules applied 2022 place count 177 transition count 943
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2023 place count 177 transition count 942
Discarding 5 places :
Symmetric choice reduction at 8 with 5 rule applications. Total rules 2028 place count 172 transition count 902
Iterating global reduction 8 with 5 rules applied. Total rules applied 2033 place count 172 transition count 902
Drop transitions removed 126 transitions
Redundant transition composition rules discarded 126 transitions
Iterating global reduction 8 with 126 rules applied. Total rules applied 2159 place count 172 transition count 776
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 2160 place count 171 transition count 775
Applied a total of 2160 rules in 687 ms. Remains 171 /1328 variables (removed 1157) and now considering 775/2411 (removed 1636) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 687 ms. Remains : 171/1328 places, 775/2411 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 342 ms. (steps per millisecond=29 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-11 02:29:48] [INFO ] Flow matrix only has 381 transitions (discarded 394 similar events)
// Phase 1: matrix 381 rows 171 cols
[2023-03-11 02:29:48] [INFO ] Computed 27 place invariants in 3 ms
[2023-03-11 02:29:48] [INFO ] After 70ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 02:29:48] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-11 02:29:48] [INFO ] [Nat]Absence check using 7 positive and 20 generalized place invariants in 14 ms returned sat
[2023-03-11 02:29:49] [INFO ] After 170ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-11 02:29:49] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-11 02:29:49] [INFO ] After 37ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-11 02:29:49] [INFO ] After 74ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 23 ms.
[2023-03-11 02:29:49] [INFO ] After 374ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 171 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 171/171 places, 775/775 transitions.
Graph (trivial) has 64 edges and 171 vertex of which 4 / 171 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 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 2 place count 169 transition count 770
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 168 transition count 770
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 9 place count 165 transition count 767
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 13 place count 165 transition count 763
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 14 place count 164 transition count 762
Iterating global reduction 3 with 1 rules applied. Total rules applied 15 place count 164 transition count 762
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 19 place count 162 transition count 776
Drop transitions removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 22 place count 162 transition count 773
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 4 with 16 rules applied. Total rules applied 38 place count 162 transition count 757
Applied a total of 38 rules in 121 ms. Remains 162 /171 variables (removed 9) and now considering 757/775 (removed 18) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 128 ms. Remains : 162/171 places, 757/775 transitions.
Incomplete random walk after 10000 steps, including 105 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 345997 steps, run timeout after 3001 ms. (steps per millisecond=115 ) properties seen :{}
Probabilistic random walk after 345997 steps, saw 51717 distinct states, run finished after 3009 ms. (steps per millisecond=114 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-11 02:29:52] [INFO ] Flow matrix only has 351 transitions (discarded 406 similar events)
// Phase 1: matrix 351 rows 162 cols
[2023-03-11 02:29:52] [INFO ] Computed 27 place invariants in 4 ms
[2023-03-11 02:29:52] [INFO ] After 51ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 02:29:52] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-11 02:29:52] [INFO ] [Nat]Absence check using 7 positive and 20 generalized place invariants in 11 ms returned sat
[2023-03-11 02:29:52] [INFO ] After 165ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-11 02:29:52] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-11 02:29:52] [INFO ] After 35ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-11 02:29:52] [INFO ] After 69ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 23 ms.
[2023-03-11 02:29:52] [INFO ] After 332ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 7 ms.
Support contains 2 out of 162 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 162/162 places, 757/757 transitions.
Applied a total of 0 rules in 34 ms. Remains 162 /162 variables (removed 0) and now considering 757/757 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 162/162 places, 757/757 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 162/162 places, 757/757 transitions.
Applied a total of 0 rules in 46 ms. Remains 162 /162 variables (removed 0) and now considering 757/757 (removed 0) transitions.
[2023-03-11 02:29:53] [INFO ] Flow matrix only has 351 transitions (discarded 406 similar events)
[2023-03-11 02:29:53] [INFO ] Invariant cache hit.
[2023-03-11 02:29:53] [INFO ] Implicit Places using invariants in 366 ms returned []
[2023-03-11 02:29:53] [INFO ] Flow matrix only has 351 transitions (discarded 406 similar events)
[2023-03-11 02:29:53] [INFO ] Invariant cache hit.
[2023-03-11 02:29:53] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-11 02:29:54] [INFO ] Implicit Places using invariants and state equation in 641 ms returned []
Implicit Place search using SMT with State Equation took 1021 ms to find 0 implicit places.
[2023-03-11 02:29:54] [INFO ] Redundant transitions in 64 ms returned []
[2023-03-11 02:29:54] [INFO ] Flow matrix only has 351 transitions (discarded 406 similar events)
[2023-03-11 02:29:54] [INFO ] Invariant cache hit.
[2023-03-11 02:29:54] [INFO ] Dead Transitions using invariants and state equation in 650 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1790 ms. Remains : 162/162 places, 757/757 transitions.
Graph (trivial) has 162 edges and 162 vertex of which 57 / 162 are part of one of the 7 SCC in 1 ms
Free SCC test removed 50 places
Drop transitions removed 78 transitions
Ensure Unique test removed 406 transitions
Reduce isomorphic transitions removed 484 transitions.
Graph (complete) has 406 edges and 112 vertex of which 99 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.1 ms
Discarding 13 places :
Also discarding 0 output transitions
Drop transitions removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 21 rules applied. Total rules applied 23 place count 99 transition count 252
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 44 place count 78 transition count 252
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 44 place count 78 transition count 240
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 68 place count 66 transition count 240
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 74 place count 60 transition count 234
Iterating global reduction 2 with 6 rules applied. Total rules applied 80 place count 60 transition count 234
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 86 place count 54 transition count 186
Iterating global reduction 2 with 6 rules applied. Total rules applied 92 place count 54 transition count 186
Ensure Unique test removed 60 transitions
Reduce isomorphic transitions removed 60 transitions.
Iterating post reduction 2 with 60 rules applied. Total rules applied 152 place count 54 transition count 126
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 172 place count 44 transition count 116
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 3 with 14 rules applied. Total rules applied 186 place count 44 transition count 102
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -44
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 200 place count 37 transition count 146
Drop transitions removed 65 transitions
Redundant transition composition rules discarded 65 transitions
Iterating global reduction 4 with 65 rules applied. Total rules applied 265 place count 37 transition count 81
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 17 rules applied. Total rules applied 282 place count 26 transition count 75
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 4 with 32 rules applied. Total rules applied 314 place count 26 transition count 43
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 5 with 8 rules applied. Total rules applied 322 place count 26 transition count 35
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 5 with 8 rules applied. Total rules applied 330 place count 26 transition count 35
Applied a total of 330 rules in 33 ms. Remains 26 /162 variables (removed 136) and now considering 35/757 (removed 722) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 35 rows 26 cols
[2023-03-11 02:29:54] [INFO ] Computed 10 place invariants in 0 ms
[2023-03-11 02:29:54] [INFO ] After 26ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 02:29:54] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2023-03-11 02:29:54] [INFO ] After 24ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-11 02:29:54] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 1 ms to minimize.
[2023-03-11 02:29:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 46 ms
[2023-03-11 02:29:54] [INFO ] After 75ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-03-11 02:29:54] [INFO ] After 117ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Computed a total of 196 stabilizing places and 868 stable transitions
Graph (complete) has 4700 edges and 1328 vertex of which 1305 are kept as prefixes of interest. Removing 23 places using SCC suffix rule.42 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&&(p1 U G((p2 U X(X(X(p3))))))) U X(G(p4))))'
Support contains 10 out of 1328 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1328/1328 places, 2411/2411 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1315 transition count 2398
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1315 transition count 2398
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 27 place count 1315 transition count 2397
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 29 place count 1313 transition count 2395
Iterating global reduction 1 with 2 rules applied. Total rules applied 31 place count 1313 transition count 2395
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 32 place count 1313 transition count 2394
Applied a total of 32 rules in 241 ms. Remains 1313 /1328 variables (removed 15) and now considering 2394/2411 (removed 17) transitions.
// Phase 1: matrix 2394 rows 1313 cols
[2023-03-11 02:29:55] [INFO ] Computed 21 place invariants in 19 ms
[2023-03-11 02:29:56] [INFO ] Implicit Places using invariants in 766 ms returned []
[2023-03-11 02:29:56] [INFO ] Invariant cache hit.
[2023-03-11 02:29:57] [INFO ] Implicit Places using invariants and state equation in 1234 ms returned []
Implicit Place search using SMT with State Equation took 2005 ms to find 0 implicit places.
[2023-03-11 02:29:57] [INFO ] Invariant cache hit.
[2023-03-11 02:30:00] [INFO ] Dead Transitions using invariants and state equation in 2567 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1313/1328 places, 2394/2411 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4818 ms. Remains : 1313/1328 places, 2394/2411 transitions.
Stuttering acceptance computed with spot in 3834 ms :[(NOT p4), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (NOT p4), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), true, (NOT p3), (AND (NOT p3) (NOT p4)), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (AND (NOT p4) (NOT p3)), (AND (NOT p3) (NOT p4)), (NOT p3), (NOT p3), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (NOT p3), (AND (NOT p3) (NOT p4)), (NOT p3), (AND (NOT p3) (NOT p4)), (NOT p3), (NOT p3), (NOT p3), (AND (NOT p4) (NOT p3)), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3)]
Running random walk in product with property : CloudDeployment-PT-7b-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p4, acceptance={} source=0 dest: 0}, { cond=(NOT p4), acceptance={} source=0 dest: 8}], [{ cond=(NOT p4), acceptance={} source=1 dest: 9}, { cond=p4, acceptance={} source=1 dest: 10}], [{ cond=(AND (NOT p2) p4), acceptance={} source=2 dest: 1}, { cond=p4, acceptance={} source=2 dest: 2}, { cond=(AND p2 p4), acceptance={} source=2 dest: 6}, { cond=(AND (NOT p2) (NOT p4)), acceptance={} source=2 dest: 12}, { cond=(NOT p4), acceptance={} source=2 dest: 13}, { cond=(AND p2 (NOT p4)), acceptance={} source=2 dest: 14}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND p0 p4), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p4)), acceptance={0} source=3 dest: 3}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=3 dest: 4}, { cond=(AND p0 p1), acceptance={} source=3 dest: 5}, { cond=(AND p0 p2 (NOT p1)), acceptance={} source=3 dest: 6}, { cond=(AND p0 p2 p1), acceptance={} source=3 dest: 7}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p4)), acceptance={} source=4 dest: 15}, { cond=(AND (NOT p1) (NOT p4)), acceptance={} source=4 dest: 16}, { cond=(AND (NOT p2) (NOT p1) p4), acceptance={} source=4 dest: 17}, { cond=(AND (NOT p1) p4), acceptance={} source=4 dest: 18}, { cond=(AND (NOT p2) p1 (NOT p4)), acceptance={} source=4 dest: 19}, { cond=(AND p1 (NOT p4)), acceptance={} source=4 dest: 20}, { cond=(AND (NOT p2) p1 p4), acceptance={} source=4 dest: 21}, { cond=(AND p1 p4), acceptance={} source=4 dest: 22}, { cond=(AND p2 (NOT p1) (NOT p4)), acceptance={} source=4 dest: 23}, { cond=(AND p2 (NOT p1) p4), acceptance={} source=4 dest: 24}, { cond=(AND p2 p1 (NOT p4)), acceptance={} source=4 dest: 25}, { cond=(AND p2 p1 p4), acceptance={} source=4 dest: 26}], [{ cond=(AND (NOT p2) (NOT p1) p4), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p1) p4), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p2) p1 p4), acceptance={} source=5 dest: 4}, { cond=(AND p1 p4), acceptance={} source=5 dest: 5}, { cond=(AND p2 (NOT p1) p4), acceptance={} source=5 dest: 6}, { cond=(AND p2 p1 p4), acceptance={} source=5 dest: 7}, { cond=(AND (NOT p2) (NOT p1) (NOT p4)), acceptance={} source=5 dest: 12}, { cond=(AND (NOT p1) (NOT p4)), acceptance={} source=5 dest: 13}, { cond=(AND p2 (NOT p1) (NOT p4)), acceptance={} source=5 dest: 14}, { cond=(AND (NOT p2) p1 (NOT p4)), acceptance={} source=5 dest: 27}, { cond=(AND p1 (NOT p4)), acceptance={} source=5 dest: 28}, { cond=(AND p2 p1 (NOT p4)), acceptance={} source=5 dest: 29}], [{ cond=(AND (NOT p2) (NOT p4)), acceptance={} source=6 dest: 15}, { cond=(AND (NOT p2) p4), acceptance={} source=6 dest: 17}, { cond=(AND p2 (NOT p4)), acceptance={} source=6 dest: 23}, { cond=(AND p2 p4), acceptance={} source=6 dest: 24}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p4)), acceptance={} source=7 dest: 15}, { cond=(AND (NOT p2) (NOT p1) p4), acceptance={} source=7 dest: 17}, { cond=(AND (NOT p2) p1 (NOT p4)), acceptance={} source=7 dest: 19}, { cond=(AND (NOT p2) p1 p4), acceptance={} source=7 dest: 21}, { cond=(AND p2 (NOT p1) (NOT p4)), acceptance={} source=7 dest: 23}, { cond=(AND p2 (NOT p1) p4), acceptance={} source=7 dest: 24}, { cond=(AND p2 p1 (NOT p4)), acceptance={} source=7 dest: 25}, { cond=(AND p2 p1 p4), acceptance={} source=7 dest: 26}], [{ cond=true, acceptance={0} source=8 dest: 8}], [{ cond=true, acceptance={} source=9 dest: 11}], [{ cond=(NOT p4), acceptance={} source=10 dest: 11}, { cond=p4, acceptance={} source=10 dest: 30}], [{ cond=(NOT p3), acceptance={} source=11 dest: 8}], [{ cond=true, acceptance={} source=12 dest: 9}], [{ cond=(NOT p2), acceptance={} source=13 dest: 12}, { cond=true, acceptance={} source=13 dest: 13}, { cond=p2, acceptance={} source=13 dest: 14}], [{ cond=(NOT p2), acceptance={} source=14 dest: 15}, { cond=p2, acceptance={} source=14 dest: 23}], [{ cond=true, acceptance={} source=15 dest: 31}], [{ cond=(NOT p2), acceptance={} source=16 dest: 32}, { cond=true, acceptance={} source=16 dest: 33}, { cond=p2, acceptance={} source=16 dest: 34}], [{ cond=(NOT p4), acceptance={} source=17 dest: 31}], [{ cond=(AND (NOT p2) (NOT p4)), acceptance={} source=18 dest: 32}, { cond=(NOT p4), acceptance={} source=18 dest: 33}, { cond=(AND p2 (NOT p4)), acceptance={} source=18 dest: 34}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=19 dest: 35}, { cond=(NOT p1), acceptance={} source=19 dest: 36}, { cond=(AND (NOT p2) p1), acceptance={0} source=19 dest: 37}, { cond=p1, acceptance={} source=19 dest: 38}, { cond=(AND p2 (NOT p1)), acceptance={} source=19 dest: 39}, { cond=(AND p2 p1), acceptance={0} source=19 dest: 40}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=20 dest: 32}, { cond=(NOT p1), acceptance={} source=20 dest: 33}, { cond=(AND p2 (NOT p1)), acceptance={} source=20 dest: 34}, { cond=(AND (NOT p2) p1), acceptance={0} source=20 dest: 41}, { cond=p1, acceptance={} source=20 dest: 42}, { cond=(AND p2 p1), acceptance={0} source=20 dest: 43}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p4)), acceptance={} source=21 dest: 35}, { cond=(AND (NOT p1) (NOT p4)), acceptance={} source=21 dest: 36}, { cond=(AND (NOT p2) p1 (NOT p4)), acceptance={} source=21 dest: 37}, { cond=(AND p1 (NOT p4)), acceptance={} source=21 dest: 38}, { cond=(AND p2 (NOT p1) (NOT p4)), acceptance={} source=21 dest: 39}, { cond=(AND p2 p1 (NOT p4)), acceptance={} source=21 dest: 40}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p4)), acceptance={} source=22 dest: 32}, { cond=(AND (NOT p1) (NOT p4)), acceptance={} source=22 dest: 33}, { cond=(AND p2 (NOT p1) (NOT p4)), acceptance={} source=22 dest: 34}, { cond=(AND (NOT p2) p1 (NOT p4)), acceptance={} source=22 dest: 41}, { cond=(AND p1 (NOT p4)), acceptance={} source=22 dest: 42}, { cond=(AND p2 p1 (NOT p4)), acceptance={} source=22 dest: 43}], [{ cond=(NOT p2), acceptance={} source=23 dest: 35}, { cond=p2, acceptance={} source=23 dest: 39}], [{ cond=(AND (NOT p2) (NOT p4)), acceptance={} source=24 dest: 35}, { cond=(AND p2 (NOT p4)), acceptance={} source=24 dest: 39}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=25 dest: 35}, { cond=(AND (NOT p2) p1), acceptance={0} source=25 dest: 37}, { cond=(AND p2 (NOT p1)), acceptance={} source=25 dest: 39}, { cond=(AND p2 p1), acceptance={0} source=25 dest: 40}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p4)), acceptance={} source=26 dest: 35}, { cond=(AND (NOT p2) p1 (NOT p4)), acceptance={} source=26 dest: 37}, { cond=(AND p2 (NOT p1) (NOT p4)), acceptance={} source=26 dest: 39}, { cond=(AND p2 p1 (NOT p4)), acceptance={} source=26 dest: 40}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=27 dest: 15}, { cond=(NOT p1), acceptance={} source=27 dest: 16}, { cond=(AND (NOT p2) p1), acceptance={0} source=27 dest: 19}, { cond=p1, acceptance={} source=27 dest: 20}, { cond=(AND p2 (NOT p1)), acceptance={} source=27 dest: 23}, { cond=(AND p2 p1), acceptance={0} source=27 dest: 25}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=28 dest: 12}, { cond=(NOT p1), acceptance={} source=28 dest: 13}, { cond=(AND p2 (NOT p1)), acceptance={} source=28 dest: 14}, { cond=(AND (NOT p2) p1), acceptance={0} source=28 dest: 27}, { cond=p1, acceptance={} source=28 dest: 28}, { cond=(AND p2 p1), acceptance={0} source=28 dest: 29}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=29 dest: 15}, { cond=(AND (NOT p2) p1), acceptance={0} source=29 dest: 19}, { cond=(AND p2 (NOT p1)), acceptance={} source=29 dest: 23}, { cond=(AND p2 p1), acceptance={0} source=29 dest: 25}], [{ cond=(AND p4 (NOT p3)), acceptance={} source=30 dest: 0}, { cond=(AND (NOT p4) (NOT p3)), acceptance={} source=30 dest: 8}], [{ cond=(NOT p3), acceptance={} source=31 dest: 11}], [{ cond=(NOT p3), acceptance={} source=32 dest: 9}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=33 dest: 12}, { cond=(NOT p3), acceptance={} source=33 dest: 13}, { cond=(AND p2 (NOT p3)), acceptance={} source=33 dest: 14}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=34 dest: 15}, { cond=(AND p2 (NOT p3)), acceptance={} source=34 dest: 23}], [{ cond=(NOT p3), acceptance={} source=35 dest: 31}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=36 dest: 32}, { cond=(NOT p3), acceptance={} source=36 dest: 33}, { cond=(AND p2 (NOT p3)), acceptance={} source=36 dest: 34}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p3)), acceptance={} source=37 dest: 35}, { cond=(AND (NOT p1) (NOT p3)), acceptance={} source=37 dest: 36}, { cond=(AND (NOT p2) p1 (NOT p3)), acceptance={0} source=37 dest: 37}, { cond=(AND p1 (NOT p3)), acceptance={} source=37 dest: 38}, { cond=(AND p2 (NOT p1) (NOT p3)), acceptance={} source=37 dest: 39}, { cond=(AND p2 p1 (NOT p3)), acceptance={0} source=37 dest: 40}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p3)), acceptance={} source=38 dest: 32}, { cond=(AND (NOT p1) (NOT p3)), acceptance={} source=38 dest: 33}, { cond=(AND p2 (NOT p1) (NOT p3)), acceptance={} source=38 dest: 34}, { cond=(AND (NOT p2) p1 (NOT p3)), acceptance={0} source=38 dest: 41}, { cond=(AND p1 (NOT p3)), acceptance={} source=38 dest: 42}, { cond=(AND p2 p1 (NOT p3)), acceptance={0} source=38 dest: 43}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=39 dest: 35}, { cond=(AND p2 (NOT p3)), acceptance={0} source=39 dest: 39}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p3)), acceptance={} source=40 dest: 35}, { cond=(AND (NOT p2) p1 (NOT p3)), acceptance={0} source=40 dest: 37}, { cond=(AND p2 (NOT p1) (NOT p3)), acceptance={} source=40 dest: 39}, { cond=(AND p2 p1 (NOT p3)), acceptance={0} source=40 dest: 40}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p3)), acceptance={} source=41 dest: 15}, { cond=(AND (NOT p1) (NOT p3)), acceptance={} source=41 dest: 16}, { cond=(AND (NOT p2) p1 (NOT p3)), acceptance={0} source=41 dest: 19}, { cond=(AND p1 (NOT p3)), acceptance={} source=41 dest: 20}, { cond=(AND p2 (NOT p1) (NOT p3)), acceptance={} source=41 dest: 23}, { cond=(AND p2 p1 (NOT p3)), acceptance={0} source=41 dest: 25}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p3)), acceptance={} source=42 dest: 12}, { cond=(AND (NOT p1) (NOT p3)), acceptance={} source=42 dest: 13}, { cond=(AND p2 (NOT p1) (NOT p3)), acceptance={} source=42 dest: 14}, { cond=(AND (NOT p2) p1 (NOT p3)), acceptance={0} source=42 dest: 27}, { cond=(AND p1 (NOT p3)), acceptance={} source=42 dest: 28}, { cond=(AND p2 p1 (NOT p3)), acceptance={0} source=42 dest: 29}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p3)), acceptance={} source=43 dest: 15}, { cond=(AND (NOT p2) p1 (NOT p3)), acceptance={0} source=43 dest: 19}, { cond=(AND p2 (NOT p1) (NOT p3)), acceptance={} source=43 dest: 23}, { cond=(AND p2 p1 (NOT p3)), acceptance={0} source=43 dest: 25}]], initial=3, aps=[p4:(OR (EQ s926 0) (EQ s1239 1)), p2:(OR (EQ s28 0) (EQ s1132 1)), p0:(OR (EQ s1100 0) (EQ s270 1)), p1:(OR (EQ s191 0) (EQ s1059 1)), p3:(OR (EQ s288 0) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 22166 reset in 1586 ms.
Product exploration explored 100000 steps with 22219 reset in 1019 ms.
Computed a total of 193 stabilizing places and 865 stable transitions
Graph (complete) has 4665 edges and 1313 vertex of which 1290 are kept as prefixes of interest. Removing 23 places using SCC suffix rule.11 ms
Computed a total of 193 stabilizing places and 865 stable transitions
Knowledge obtained : [(AND p4 p2 p0 p1 p3), (X (NOT (AND (NOT p2) p1 p4))), (X (NOT (AND (NOT p2) p4))), (X p4), (X (NOT (AND p2 (NOT p4)))), (X p0), (X (AND p2 p4)), (X (NOT (AND (NOT p2) p1 (NOT p4)))), (X (AND p1 p4)), (X (NOT (AND p2 (NOT p1) (NOT p4)))), (X (NOT (AND p0 (NOT p4)))), (X (AND p0 p1)), (X (NOT (AND (NOT p2) (NOT p4)))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p1) (NOT p4)))), (X (NOT (AND (NOT p2) (NOT p1) p4))), (X (AND p0 p4)), (X (NOT (AND p2 p1 (NOT p4)))), (X (NOT (AND (NOT p1) p4))), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT (AND p0 p2 (NOT p1)))), (X (NOT (AND p1 (NOT p4)))), (X (NOT (AND p2 (NOT p1) p4))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (AND p0 p2 p1)), (X (NOT (AND (NOT p1) (NOT p4)))), (X (AND p2 p1 p4)), (X (X (NOT (AND (NOT p2) p1 p4)))), (X (X (NOT (AND (NOT p2) p4)))), (X (X p4)), (X (X (NOT (AND p2 (NOT p4))))), (X (X p0)), (X (X (AND p2 p4))), (X (X (NOT (AND (NOT p2) p1 (NOT p4))))), (X (X (AND p1 p4))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND p2 (NOT p1))))), true, (X (X (NOT (AND p2 (NOT p1) (NOT p4))))), (X (X (NOT (AND p0 (NOT p4))))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND p2 p1))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p2) (NOT p4))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p4))))), (X (X (NOT (AND (NOT p2) (NOT p1) p4)))), (X (X p1)), (X (X (AND p0 p4))), (X (X (NOT (AND p2 p1 (NOT p4))))), (X (X (NOT (AND (NOT p1) p4)))), (X (X p2)), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (NOT (AND p1 (NOT p4))))), (X (X (NOT (AND p2 (NOT p1) p4)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (AND p0 p2 p1))), (X (X (NOT (AND (NOT p1) (NOT p4))))), (X (X (AND p2 p1 p4)))]
False Knowledge obtained : []
Knowledge based reduction with 60 factoid took 92257 ms. Reduced automaton from 44 states, 173 edges and 5 AP (stutter sensitive) to 44 states, 173 edges and 5 AP (stutter sensitive).
Stuttering acceptance computed with spot in 2921 ms :[(NOT p4), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (NOT p4), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), true, (NOT p3), (AND (NOT p3) (NOT p4)), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (AND (NOT p4) (NOT p3)), (AND (NOT p3) (NOT p4)), (NOT p3), (NOT p3), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (NOT p3), (AND (NOT p3) (NOT p4)), (NOT p3), (AND (NOT p3) (NOT p4)), (NOT p3), (NOT p3), (NOT p3), (AND (NOT p4) (NOT p3)), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3)]
Incomplete random walk after 10000 steps, including 42 resets, run finished after 777 ms. (steps per millisecond=12 ) properties (out of 43) seen :17
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 26) 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 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 26) 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 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 26) 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 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 26) 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 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 26) seen :0
Running SMT prover for 26 properties.
[2023-03-11 02:31:43] [INFO ] Invariant cache hit.
[2023-03-11 02:31:44] [INFO ] After 1231ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:26
[2023-03-11 02:31:45] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 22 ms returned sat
[2023-03-11 02:31:51] [INFO ] After 4758ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :26
[2023-03-11 02:31:56] [INFO ] After 10279ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :26
Attempting to minimize the solution found.
Minimization took 3291 ms.
[2023-03-11 02:32:00] [INFO ] After 15770ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :26
Fused 26 Parikh solutions to 25 different solutions.
Finished Parikh walk after 117 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=58 )
Parikh walk visited 26 properties in 266 ms.
Knowledge obtained : [(AND p4 p2 p0 p1 p3), (X (NOT (AND (NOT p2) p1 p4))), (X (NOT (AND (NOT p2) p4))), (X p4), (X (NOT (AND p2 (NOT p4)))), (X p0), (X (AND p2 p4)), (X (NOT (AND (NOT p2) p1 (NOT p4)))), (X (AND p1 p4)), (X (NOT (AND p2 (NOT p1) (NOT p4)))), (X (NOT (AND p0 (NOT p4)))), (X (AND p0 p1)), (X (NOT (AND (NOT p2) (NOT p4)))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p1) (NOT p4)))), (X (NOT (AND (NOT p2) (NOT p1) p4))), (X (AND p0 p4)), (X (NOT (AND p2 p1 (NOT p4)))), (X (NOT (AND (NOT p1) p4))), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT (AND p0 p2 (NOT p1)))), (X (NOT (AND p1 (NOT p4)))), (X (NOT (AND p2 (NOT p1) p4))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (AND p0 p2 p1)), (X (NOT (AND (NOT p1) (NOT p4)))), (X (AND p2 p1 p4)), (X (X (NOT (AND (NOT p2) p1 p4)))), (X (X (NOT (AND (NOT p2) p4)))), (X (X p4)), (X (X (NOT (AND p2 (NOT p4))))), (X (X p0)), (X (X (AND p2 p4))), (X (X (NOT (AND (NOT p2) p1 (NOT p4))))), (X (X (AND p1 p4))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND p2 (NOT p1))))), true, (X (X (NOT (AND p2 (NOT p1) (NOT p4))))), (X (X (NOT (AND p0 (NOT p4))))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND p2 p1))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p2) (NOT p4))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p4))))), (X (X (NOT (AND (NOT p2) (NOT p1) p4)))), (X (X p1)), (X (X (AND p0 p4))), (X (X (NOT (AND p2 p1 (NOT p4))))), (X (X (NOT (AND (NOT p1) p4)))), (X (X p2)), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (NOT (AND p1 (NOT p4))))), (X (X (NOT (AND p2 (NOT p1) p4)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (AND p0 p2 p1))), (X (X (NOT (AND (NOT p1) (NOT p4))))), (X (X (AND p2 p1 p4)))]
False Knowledge obtained : [(F (NOT p3)), (F (AND p2 (NOT p4))), (F (NOT (AND p1 p2 p4))), (F (AND (NOT p2) (NOT p4))), (F (AND p1 p2 (NOT p4))), (F (AND (NOT p1) (NOT p2) p0)), (F (AND (NOT p1) p2 p4)), (F (NOT p0)), (F (NOT p4)), (F (NOT p1)), (F (NOT (AND p2 p4))), (F (AND (NOT p1) (NOT p2))), (F (AND (NOT p2) p4)), (F (NOT p2)), (F (AND p1 (NOT p3))), (F (AND (NOT p1) p2 (NOT p4))), (F (NOT (AND p1 p4))), (F (AND p1 (NOT p2) p4)), (F (AND p1 p2 (NOT p3))), (F (AND (NOT p1) p2 (NOT p3))), (F (NOT (AND p4 p0))), (F (AND (NOT p1) p0)), (F (AND (NOT p4) p0)), (F (AND (NOT p1) (NOT p4))), (F (AND (NOT p1) (NOT p2) (NOT p3))), (F (AND p2 (NOT p3))), (F (AND (NOT p1) (NOT p2) (NOT p4))), (F (NOT (AND p1 p2 p0))), (F (AND (NOT p2) (NOT p3))), (F (AND (NOT p1) p2 p0)), (F (AND (NOT p4) (NOT p3))), (F (AND p1 (NOT p4))), (F (AND p1 (NOT p2) (NOT p4))), (F (AND (NOT p1) p4)), (F (AND p1 (NOT p2) (NOT p3))), (F (AND (NOT p1) (NOT p3))), (F (AND (NOT p1) (NOT p2) p4)), (F (NOT (AND p1 p0))), (F (AND p4 (NOT p3))), (F (NOT (AND p1 p2))), (F (AND p1 (NOT p2) p0)), (F (AND (NOT p1) p2)), (F (AND p1 (NOT p2)))]
Knowledge based reduction with 60 factoid took 92135 ms. Reduced automaton from 44 states, 173 edges and 5 AP (stutter sensitive) to 44 states, 173 edges and 5 AP (stutter sensitive).
Stuttering acceptance computed with spot in 2128 ms :[(NOT p4), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (NOT p4), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), true, (NOT p3), (AND (NOT p3) (NOT p4)), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (AND (NOT p4) (NOT p3)), (AND (NOT p3) (NOT p4)), (NOT p3), (NOT p3), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (NOT p3), (AND (NOT p3) (NOT p4)), (NOT p3), (AND (NOT p3) (NOT p4)), (NOT p3), (NOT p3), (NOT p3), (AND (NOT p4) (NOT p3)), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3)]
Stuttering acceptance computed with spot in 1837 ms :[(NOT p4), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (NOT p4), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), true, (NOT p3), (AND (NOT p3) (NOT p4)), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (AND (NOT p4) (NOT p3)), (AND (NOT p3) (NOT p4)), (NOT p3), (NOT p3), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (NOT p3), (AND (NOT p3) (NOT p4)), (NOT p3), (AND (NOT p3) (NOT p4)), (NOT p3), (NOT p3), (NOT p3), (AND (NOT p4) (NOT p3)), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3)]
Support contains 10 out of 1313 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1313/1313 places, 2394/2394 transitions.
Applied a total of 0 rules in 47 ms. Remains 1313 /1313 variables (removed 0) and now considering 2394/2394 (removed 0) transitions.
[2023-03-11 02:33:36] [INFO ] Invariant cache hit.
[2023-03-11 02:33:37] [INFO ] Implicit Places using invariants in 646 ms returned []
[2023-03-11 02:33:37] [INFO ] Invariant cache hit.
[2023-03-11 02:33:39] [INFO ] Implicit Places using invariants and state equation in 2252 ms returned [13, 21, 187, 199, 365, 373, 538, 546, 711, 719, 884, 892, 1057, 1067]
Discarding 14 places :
Implicit Place search using SMT with State Equation took 2903 ms to find 14 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1299/1313 places, 2394/2394 transitions.
Applied a total of 0 rules in 43 ms. Remains 1299 /1299 variables (removed 0) and now considering 2394/2394 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2995 ms. Remains : 1299/1313 places, 2394/2394 transitions.
Computed a total of 193 stabilizing places and 865 stable transitions
Graph (complete) has 4343 edges and 1299 vertex of which 1290 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.11 ms
Computed a total of 193 stabilizing places and 865 stable transitions
Knowledge obtained : [(AND p4 p2 p0 p1 p3), (X (NOT (AND (NOT p2) p4))), (X p4), (X (NOT (AND p1 (NOT p2) p4))), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (NOT (AND p2 (NOT p4)))), (X p0), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p2 (NOT p4)))), (X (AND p2 p4)), (X (AND p1 p2 p4)), (X (NOT (AND (NOT p1) p2 p0))), (X (NOT (AND (NOT p4) p0))), (X (AND p1 p4)), (X (NOT (AND (NOT p1) (NOT p2) p4))), (X (NOT (AND (NOT p2) (NOT p4)))), (X (NOT (AND (NOT p1) p2 p4))), (X (AND p4 p0)), (X (NOT (AND (NOT p1) p2 (NOT p4)))), (X (NOT (AND (NOT p1) p4))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p4)))), (X (NOT (AND p1 (NOT p4)))), (X (NOT (AND p1 (NOT p2) p0))), (X (AND p1 p0)), (X (NOT (AND (NOT p1) (NOT p4)))), (X (AND p1 p2 p0)), (X (NOT (AND p1 (NOT p2) (NOT p4)))), (X (X (NOT (AND (NOT p2) p4)))), (X (X p4)), (X (X (NOT (AND p1 (NOT p2) p4)))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (NOT (AND p2 (NOT p4))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p0)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p2 (NOT p4))))), (X (X (AND p2 p4))), (X (X (AND p1 p2 p4))), (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X (NOT (AND (NOT p4) p0)))), (X (X (AND p1 p4))), true, (X (X (NOT (AND (NOT p1) (NOT p2) p4)))), (X (X (NOT (AND (NOT p2) (NOT p4))))), (X (X (NOT (AND (NOT p1) p2 p4)))), (X (X (AND p4 p0))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND p1 p2))), (X (X p1)), (X (X (NOT (AND (NOT p1) p2 (NOT p4))))), (X (X (NOT (AND (NOT p1) p4)))), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p4))))), (X (X (NOT (AND p1 (NOT p4))))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (AND p1 p0))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND (NOT p1) (NOT p4))))), (X (X (AND p1 p2 p0))), (X (X (NOT (AND p1 (NOT p2) (NOT p4)))))]
False Knowledge obtained : []
Knowledge based reduction with 60 factoid took 92907 ms. Reduced automaton from 44 states, 173 edges and 5 AP (stutter sensitive) to 44 states, 173 edges and 5 AP (stutter sensitive).
Stuttering acceptance computed with spot in 2686 ms :[(NOT p4), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (NOT p4), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), true, (NOT p3), (AND (NOT p3) (NOT p4)), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (AND (NOT p4) (NOT p3)), (AND (NOT p3) (NOT p4)), (NOT p3), (NOT p3), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (NOT p3), (AND (NOT p3) (NOT p4)), (NOT p3), (AND (NOT p3) (NOT p4)), (NOT p3), (NOT p3), (NOT p3), (AND (NOT p4) (NOT p3)), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3)]
Incomplete random walk after 10000 steps, including 41 resets, run finished after 655 ms. (steps per millisecond=15 ) properties (out of 43) seen :9
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) 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 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 34) seen :0
Running SMT prover for 34 properties.
// Phase 1: matrix 2394 rows 1299 cols
[2023-03-11 02:35:16] [INFO ] Computed 7 place invariants in 26 ms
[2023-03-11 02:35:17] [INFO ] After 1116ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:34
[2023-03-11 02:35:18] [INFO ] [Nat]Absence check using 0 positive and 7 generalized place invariants in 11 ms returned sat
[2023-03-11 02:35:25] [INFO ] After 5168ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :34
[2023-03-11 02:35:32] [INFO ] After 12470ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :34
Attempting to minimize the solution found.
Minimization took 4197 ms.
[2023-03-11 02:35:36] [INFO ] After 19374ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :34
Fused 34 Parikh solutions to 32 different solutions.
Parikh walk visited 33 properties in 857 ms.
Support contains 4 out of 1299 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1299/1299 places, 2394/2394 transitions.
Graph (trivial) has 1343 edges and 1299 vertex of which 490 / 1299 are part of one of the 55 SCC in 3 ms
Free SCC test removed 435 places
Drop transitions removed 569 transitions
Reduce isomorphic transitions removed 569 transitions.
Graph (complete) has 3584 edges and 864 vertex of which 855 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.3 ms
Discarding 9 places :
Also discarding 0 output transitions
Drop transitions removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions removed 354 transitions
Trivial Post-agglo rules discarded 354 transitions
Performed 354 trivial Post agglomeration. Transition count delta: 354
Iterating post reduction 0 with 368 rules applied. Total rules applied 370 place count 855 transition count 1457
Reduce places removed 354 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 356 rules applied. Total rules applied 726 place count 501 transition count 1455
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 728 place count 499 transition count 1455
Performed 75 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 75 Pre rules applied. Total rules applied 728 place count 499 transition count 1380
Deduced a syphon composed of 75 places in 1 ms
Reduce places removed 75 places and 0 transitions.
Iterating global reduction 3 with 150 rules applied. Total rules applied 878 place count 424 transition count 1380
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 888 place count 414 transition count 1370
Iterating global reduction 3 with 10 rules applied. Total rules applied 898 place count 414 transition count 1370
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 898 place count 414 transition count 1362
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 914 place count 406 transition count 1362
Performed 115 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 115 places in 0 ms
Reduce places removed 115 places and 0 transitions.
Iterating global reduction 3 with 230 rules applied. Total rules applied 1144 place count 291 transition count 1246
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1145 place count 291 transition count 1245
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: -322
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 4 with 84 rules applied. Total rules applied 1229 place count 249 transition count 1567
Drop transitions removed 20 transitions
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 55 transitions.
Iterating post reduction 4 with 55 rules applied. Total rules applied 1284 place count 249 transition count 1512
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -84
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 5 with 14 rules applied. Total rules applied 1298 place count 242 transition count 1596
Drop transitions removed 280 transitions
Redundant transition composition rules discarded 280 transitions
Iterating global reduction 5 with 280 rules applied. Total rules applied 1578 place count 242 transition count 1316
Free-agglomeration rule applied 70 times with reduction of 42 identical transitions.
Iterating global reduction 5 with 70 rules applied. Total rules applied 1648 place count 242 transition count 1204
Reduce places removed 70 places and 0 transitions.
Drop transitions removed 188 transitions
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 286 transitions.
Graph (complete) has 1584 edges and 172 vertex of which 171 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 5 with 357 rules applied. Total rules applied 2005 place count 171 transition count 918
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2006 place count 171 transition count 917
Discarding 7 places :
Symmetric choice reduction at 7 with 7 rule applications. Total rules 2013 place count 164 transition count 861
Iterating global reduction 7 with 7 rules applied. Total rules applied 2020 place count 164 transition count 861
Drop transitions removed 147 transitions
Redundant transition composition rules discarded 147 transitions
Iterating global reduction 7 with 147 rules applied. Total rules applied 2167 place count 164 transition count 714
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 2168 place count 163 transition count 713
Applied a total of 2168 rules in 289 ms. Remains 163 /1299 variables (removed 1136) and now considering 713/2394 (removed 1681) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 289 ms. Remains : 163/1299 places, 713/2394 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 387636 steps, run timeout after 3001 ms. (steps per millisecond=129 ) properties seen :{}
Probabilistic random walk after 387636 steps, saw 64358 distinct states, run finished after 3001 ms. (steps per millisecond=129 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-11 02:35:40] [INFO ] Flow matrix only has 334 transitions (discarded 379 similar events)
// Phase 1: matrix 334 rows 163 cols
[2023-03-11 02:35:40] [INFO ] Computed 27 place invariants in 5 ms
[2023-03-11 02:35:40] [INFO ] After 40ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 02:35:40] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-11 02:35:40] [INFO ] [Nat]Absence check using 7 positive and 20 generalized place invariants in 11 ms returned sat
[2023-03-11 02:35:41] [INFO ] After 117ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-11 02:35:41] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 02:35:41] [INFO ] After 24ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-11 02:35:41] [INFO ] Deduced a trap composed of 3 places in 159 ms of which 2 ms to minimize.
[2023-03-11 02:35:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 188 ms
[2023-03-11 02:35:41] [INFO ] After 229ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 21 ms.
[2023-03-11 02:35:41] [INFO ] After 429ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 163 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 163/163 places, 713/713 transitions.
Applied a total of 0 rules in 23 ms. Remains 163 /163 variables (removed 0) and now considering 713/713 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 163/163 places, 713/713 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 163/163 places, 713/713 transitions.
Applied a total of 0 rules in 22 ms. Remains 163 /163 variables (removed 0) and now considering 713/713 (removed 0) transitions.
[2023-03-11 02:35:41] [INFO ] Flow matrix only has 334 transitions (discarded 379 similar events)
[2023-03-11 02:35:41] [INFO ] Invariant cache hit.
[2023-03-11 02:35:41] [INFO ] Implicit Places using invariants in 330 ms returned []
[2023-03-11 02:35:41] [INFO ] Flow matrix only has 334 transitions (discarded 379 similar events)
[2023-03-11 02:35:41] [INFO ] Invariant cache hit.
[2023-03-11 02:35:41] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 02:35:42] [INFO ] Implicit Places using invariants and state equation in 681 ms returned []
Implicit Place search using SMT with State Equation took 1014 ms to find 0 implicit places.
[2023-03-11 02:35:42] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-11 02:35:42] [INFO ] Flow matrix only has 334 transitions (discarded 379 similar events)
[2023-03-11 02:35:42] [INFO ] Invariant cache hit.
[2023-03-11 02:35:43] [INFO ] Dead Transitions using invariants and state equation in 805 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1874 ms. Remains : 163/163 places, 713/713 transitions.
Graph (trivial) has 160 edges and 163 vertex of which 47 / 163 are part of one of the 6 SCC in 1 ms
Free SCC test removed 41 places
Drop transitions removed 65 transitions
Ensure Unique test removed 379 transitions
Reduce isomorphic transitions removed 444 transitions.
Graph (complete) has 405 edges and 122 vertex of which 109 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.0 ms
Discarding 13 places :
Also discarding 0 output transitions
Drop transitions removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 0 with 26 rules applied. Total rules applied 28 place count 109 transition count 243
Reduce places removed 26 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 1 with 28 rules applied. Total rules applied 56 place count 83 transition count 241
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 58 place count 82 transition count 240
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 59 place count 81 transition count 240
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 13 Pre rules applied. Total rules applied 59 place count 81 transition count 227
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 4 with 26 rules applied. Total rules applied 85 place count 68 transition count 227
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 90 place count 63 transition count 222
Iterating global reduction 4 with 5 rules applied. Total rules applied 95 place count 63 transition count 222
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 100 place count 58 transition count 187
Iterating global reduction 4 with 5 rules applied. Total rules applied 105 place count 58 transition count 187
Ensure Unique test removed 45 transitions
Reduce isomorphic transitions removed 45 transitions.
Iterating post reduction 4 with 45 rules applied. Total rules applied 150 place count 58 transition count 142
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 5 with 18 rules applied. Total rules applied 168 place count 49 transition count 133
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 5 with 15 rules applied. Total rules applied 183 place count 49 transition count 118
Performed 8 Post agglomeration using F-continuation condition with reduction of 9 identical transitions.
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 6 with 16 rules applied. Total rules applied 199 place count 41 transition count 169
Drop transitions removed 69 transitions
Redundant transition composition rules discarded 69 transitions
Iterating global reduction 6 with 69 rules applied. Total rules applied 268 place count 41 transition count 100
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 6 with 15 rules applied. Total rules applied 283 place count 31 transition count 95
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 6 with 36 rules applied. Total rules applied 319 place count 31 transition count 59
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 321 place count 30 transition count 67
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 7 with 19 rules applied. Total rules applied 340 place count 30 transition count 48
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 7 with 10 rules applied. Total rules applied 350 place count 30 transition count 48
Applied a total of 350 rules in 22 ms. Remains 30 /163 variables (removed 133) and now considering 48/713 (removed 665) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 48 rows 30 cols
[2023-03-11 02:35:43] [INFO ] Computed 10 place invariants in 0 ms
[2023-03-11 02:35:43] [INFO ] After 53ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 02:35:43] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-03-11 02:35:43] [INFO ] After 19ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-11 02:35:43] [INFO ] Deduced a trap composed of 6 places in 22 ms of which 1 ms to minimize.
[2023-03-11 02:35:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 27 ms
[2023-03-11 02:35:43] [INFO ] After 51ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-11 02:35:43] [INFO ] After 86ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p4 p2 p0 p1 p3), (X (NOT (AND (NOT p2) p4))), (X p4), (X (NOT (AND p1 (NOT p2) p4))), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (NOT (AND p2 (NOT p4)))), (X p0), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p2 (NOT p4)))), (X (AND p2 p4)), (X (AND p1 p2 p4)), (X (NOT (AND (NOT p1) p2 p0))), (X (NOT (AND (NOT p4) p0))), (X (AND p1 p4)), (X (NOT (AND (NOT p1) (NOT p2) p4))), (X (NOT (AND (NOT p2) (NOT p4)))), (X (NOT (AND (NOT p1) p2 p4))), (X (AND p4 p0)), (X (NOT (AND (NOT p1) p2 (NOT p4)))), (X (NOT (AND (NOT p1) p4))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p4)))), (X (NOT (AND p1 (NOT p4)))), (X (NOT (AND p1 (NOT p2) p0))), (X (AND p1 p0)), (X (NOT (AND (NOT p1) (NOT p4)))), (X (AND p1 p2 p0)), (X (NOT (AND p1 (NOT p2) (NOT p4)))), (X (X (NOT (AND (NOT p2) p4)))), (X (X p4)), (X (X (NOT (AND p1 (NOT p2) p4)))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (NOT (AND p2 (NOT p4))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p0)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p2 (NOT p4))))), (X (X (AND p2 p4))), (X (X (AND p1 p2 p4))), (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X (NOT (AND (NOT p4) p0)))), (X (X (AND p1 p4))), true, (X (X (NOT (AND (NOT p1) (NOT p2) p4)))), (X (X (NOT (AND (NOT p2) (NOT p4))))), (X (X (NOT (AND (NOT p1) p2 p4)))), (X (X (AND p4 p0))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND p1 p2))), (X (X p1)), (X (X (NOT (AND (NOT p1) p2 (NOT p4))))), (X (X (NOT (AND (NOT p1) p4)))), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p4))))), (X (X (NOT (AND p1 (NOT p4))))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (AND p1 p0))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND (NOT p1) (NOT p4))))), (X (X (AND p1 p2 p0))), (X (X (NOT (AND p1 (NOT p2) (NOT p4)))))]
False Knowledge obtained : [(F (NOT p3)), (F (AND p2 (NOT p4))), (F (NOT (AND p1 p2 p4))), (F (AND (NOT p2) (NOT p4))), (F (AND p1 p2 (NOT p4))), (F (AND (NOT p1) (NOT p2) p0)), (F (NOT p0)), (F (AND (NOT p1) p2 p4)), (F (NOT p4)), (F (NOT p1)), (F (NOT (AND p2 p4))), (F (AND (NOT p1) (NOT p2))), (F (NOT p2)), (F (AND (NOT p2) p4)), (F (AND p1 (NOT p3))), (F (AND (NOT p1) p2 (NOT p4))), (F (NOT (AND p1 p4))), (F (AND p1 (NOT p2) p4)), (F (AND p1 p2 (NOT p3))), (F (AND (NOT p1) p2 (NOT p3))), (F (NOT (AND p4 p0))), (F (AND (NOT p1) p0)), (F (AND (NOT p4) p0)), (F (AND (NOT p1) (NOT p2) (NOT p3))), (F (AND (NOT p1) (NOT p4))), (F (AND p2 (NOT p3))), (F (AND (NOT p1) (NOT p2) (NOT p4))), (F (AND (NOT p2) (NOT p3))), (F (NOT (AND p1 p2 p0))), (F (AND (NOT p1) p2 p0)), (F (AND p1 (NOT p4))), (F (AND p1 (NOT p2) (NOT p4))), (F (AND p1 (NOT p2) (NOT p3))), (F (AND (NOT p1) p4)), (F (AND (NOT p1) (NOT p2) p4)), (F (AND (NOT p1) (NOT p3))), (F (AND p4 (NOT p3))), (F (NOT (AND p1 p0))), (F (AND p1 (NOT p2) p0)), (F (NOT (AND p1 p2))), (F (AND (NOT p1) p2)), (F (AND p1 (NOT p2)))]
Knowledge based reduction with 60 factoid took 97286 ms. Reduced automaton from 44 states, 173 edges and 5 AP (stutter sensitive) to 44 states, 173 edges and 5 AP (stutter sensitive).
Stuttering acceptance computed with spot in 2621 ms :[(NOT p4), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (NOT p4), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), true, (NOT p3), (AND (NOT p3) (NOT p4)), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (AND (NOT p4) (NOT p3)), (AND (NOT p3) (NOT p4)), (NOT p3), (NOT p3), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (NOT p3), (AND (NOT p3) (NOT p4)), (NOT p3), (AND (NOT p3) (NOT p4)), (NOT p3), (NOT p3), (NOT p3), (AND (NOT p4) (NOT p3)), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3)]
Stuttering acceptance computed with spot in 2737 ms :[(NOT p4), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (NOT p4), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), true, (NOT p3), (AND (NOT p3) (NOT p4)), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (AND (NOT p4) (NOT p3)), (AND (NOT p3) (NOT p4)), (NOT p3), (NOT p3), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (NOT p3), (AND (NOT p3) (NOT p4)), (NOT p3), (AND (NOT p3) (NOT p4)), (NOT p3), (NOT p3), (NOT p3), (AND (NOT p4) (NOT p3)), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3)]
Stuttering acceptance computed with spot in 2798 ms :[(NOT p4), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (NOT p4), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), true, (NOT p3), (AND (NOT p3) (NOT p4)), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (AND (NOT p4) (NOT p3)), (AND (NOT p3) (NOT p4)), (NOT p3), (NOT p3), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (NOT p3), (AND (NOT p3) (NOT p4)), (NOT p3), (AND (NOT p3) (NOT p4)), (NOT p3), (NOT p3), (NOT p3), (AND (NOT p4) (NOT p3)), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3)]
Product exploration explored 100000 steps with 22251 reset in 1246 ms.
Product exploration explored 100000 steps with 22174 reset in 957 ms.
Applying partial POR strategy [true, false, false, false, false, false, false, false, true, false, false, true, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, true, false, false, false, false, false, false, false, false, false, false, false, false, false]
Stuttering acceptance computed with spot in 2578 ms :[(NOT p4), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (NOT p4), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), true, (NOT p3), (AND (NOT p3) (NOT p4)), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (AND (NOT p4) (NOT p3)), (AND (NOT p3) (NOT p4)), (NOT p3), (NOT p3), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (NOT p3), (AND (NOT p3) (NOT p4)), (NOT p3), (AND (NOT p3) (NOT p4)), (NOT p3), (NOT p3), (NOT p3), (AND (NOT p4) (NOT p3)), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3)]
Support contains 10 out of 1299 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1299/1299 places, 2394/2394 transitions.
Graph (trivial) has 1333 edges and 1299 vertex of which 485 / 1299 are part of one of the 55 SCC in 6 ms
Free SCC test removed 430 places
Ensure Unique test removed 492 transitions
Reduce isomorphic transitions removed 492 transitions.
Graph (complete) has 3764 edges and 869 vertex of which 860 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.12 ms
Discarding 9 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Performed 346 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 346 rules applied. Total rules applied 348 place count 860 transition count 1900
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 49 Pre rules applied. Total rules applied 348 place count 860 transition count 1942
Deduced a syphon composed of 395 places in 15 ms
Iterating global reduction 1 with 49 rules applied. Total rules applied 397 place count 860 transition count 1942
Discarding 184 places :
Symmetric choice reduction at 1 with 184 rule applications. Total rules 581 place count 676 transition count 1758
Deduced a syphon composed of 211 places in 3 ms
Iterating global reduction 1 with 184 rules applied. Total rules applied 765 place count 676 transition count 1758
Performed 144 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 355 places in 1 ms
Iterating global reduction 1 with 144 rules applied. Total rules applied 909 place count 676 transition count 1758
Discarding 108 places :
Symmetric choice reduction at 1 with 108 rule applications. Total rules 1017 place count 568 transition count 1650
Deduced a syphon composed of 247 places in 1 ms
Iterating global reduction 1 with 108 rules applied. Total rules applied 1125 place count 568 transition count 1650
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: -314
Deduced a syphon composed of 291 places in 1 ms
Iterating global reduction 1 with 44 rules applied. Total rules applied 1169 place count 568 transition count 1964
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 1176 place count 568 transition count 1957
Discarding 53 places :
Symmetric choice reduction at 2 with 53 rule applications. Total rules 1229 place count 515 transition count 1788
Deduced a syphon composed of 238 places in 1 ms
Iterating global reduction 2 with 53 rules applied. Total rules applied 1282 place count 515 transition count 1788
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -98
Deduced a syphon composed of 245 places in 0 ms
Iterating global reduction 2 with 7 rules applied. Total rules applied 1289 place count 515 transition count 1886
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 1296 place count 508 transition count 1872
Deduced a syphon composed of 238 places in 1 ms
Iterating global reduction 2 with 7 rules applied. Total rules applied 1303 place count 508 transition count 1872
Deduced a syphon composed of 238 places in 1 ms
Drop transitions removed 113 transitions
Redundant transition composition rules discarded 113 transitions
Iterating global reduction 2 with 113 rules applied. Total rules applied 1416 place count 508 transition count 1759
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 1430 place count 494 transition count 1745
Deduced a syphon composed of 224 places in 1 ms
Iterating global reduction 2 with 14 rules applied. Total rules applied 1444 place count 494 transition count 1745
Deduced a syphon composed of 224 places in 1 ms
Applied a total of 1444 rules in 751 ms. Remains 494 /1299 variables (removed 805) and now considering 1745/2394 (removed 649) transitions.
[2023-03-11 02:37:38] [INFO ] Redundant transitions in 2537 ms returned []
[2023-03-11 02:37:38] [INFO ] Flow matrix only has 1439 transitions (discarded 306 similar events)
// Phase 1: matrix 1439 rows 494 cols
[2023-03-11 02:37:38] [INFO ] Computed 7 place invariants in 10 ms
[2023-03-11 02:37:39] [INFO ] Dead Transitions using invariants and state equation in 1174 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 494/1299 places, 1745/2394 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4509 ms. Remains : 494/1299 places, 1745/2394 transitions.
Support contains 10 out of 1299 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1299/1299 places, 2394/2394 transitions.
Applied a total of 0 rules in 46 ms. Remains 1299 /1299 variables (removed 0) and now considering 2394/2394 (removed 0) transitions.
// Phase 1: matrix 2394 rows 1299 cols
[2023-03-11 02:37:39] [INFO ] Computed 7 place invariants in 12 ms
[2023-03-11 02:37:40] [INFO ] Implicit Places using invariants in 768 ms returned []
[2023-03-11 02:37:40] [INFO ] Invariant cache hit.
[2023-03-11 02:37:41] [INFO ] Implicit Places using invariants and state equation in 905 ms returned []
Implicit Place search using SMT with State Equation took 1689 ms to find 0 implicit places.
[2023-03-11 02:37:41] [INFO ] Invariant cache hit.
[2023-03-11 02:37:43] [INFO ] Dead Transitions using invariants and state equation in 2166 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3904 ms. Remains : 1299/1299 places, 2394/2394 transitions.
Treatment of property CloudDeployment-PT-7b-LTLCardinality-03 finished in 468398 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((p0 U p1)))'
Support contains 4 out of 1328 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1328/1328 places, 2411/2411 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 1313 transition count 2396
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 1313 transition count 2396
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 31 place count 1313 transition count 2395
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 37 place count 1307 transition count 2389
Iterating global reduction 1 with 6 rules applied. Total rules applied 43 place count 1307 transition count 2389
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 47 place count 1307 transition count 2385
Applied a total of 47 rules in 204 ms. Remains 1307 /1328 variables (removed 21) and now considering 2385/2411 (removed 26) transitions.
// Phase 1: matrix 2385 rows 1307 cols
[2023-03-11 02:37:43] [INFO ] Computed 21 place invariants in 21 ms
[2023-03-11 02:37:44] [INFO ] Implicit Places using invariants in 708 ms returned []
[2023-03-11 02:37:44] [INFO ] Invariant cache hit.
[2023-03-11 02:37:45] [INFO ] Implicit Places using invariants and state equation in 1156 ms returned []
Implicit Place search using SMT with State Equation took 1869 ms to find 0 implicit places.
[2023-03-11 02:37:45] [INFO ] Invariant cache hit.
[2023-03-11 02:37:48] [INFO ] Dead Transitions using invariants and state equation in 2513 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1307/1328 places, 2385/2411 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4588 ms. Remains : 1307/1328 places, 2385/2411 transitions.
Stuttering acceptance computed with spot in 151 ms :[(NOT p1), (NOT p1), true]
Running random walk in product with property : CloudDeployment-PT-7b-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(OR (EQ s897 0) (EQ s1067 1)), p0:(OR (EQ s895 0) (EQ s543 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1852 ms.
Product exploration explored 100000 steps with 50000 reset in 1734 ms.
Computed a total of 190 stabilizing places and 862 stable transitions
Graph (complete) has 4657 edges and 1307 vertex of which 1284 are kept as prefixes of interest. Removing 23 places using SCC suffix rule.8 ms
Computed a total of 190 stabilizing places and 862 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), true, (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p1) (NOT p0))))
Knowledge based reduction with 6 factoid took 116 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CloudDeployment-PT-7b-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CloudDeployment-PT-7b-LTLCardinality-04 finished in 8489 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)&&X(G(p1)))))'
Support contains 4 out of 1328 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1328/1328 places, 2411/2411 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 1313 transition count 2396
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 1313 transition count 2396
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 31 place count 1313 transition count 2395
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 36 place count 1308 transition count 2390
Iterating global reduction 1 with 5 rules applied. Total rules applied 41 place count 1308 transition count 2390
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 45 place count 1308 transition count 2386
Applied a total of 45 rules in 195 ms. Remains 1308 /1328 variables (removed 20) and now considering 2386/2411 (removed 25) transitions.
// Phase 1: matrix 2386 rows 1308 cols
[2023-03-11 02:37:52] [INFO ] Computed 21 place invariants in 24 ms
[2023-03-11 02:37:53] [INFO ] Implicit Places using invariants in 691 ms returned []
[2023-03-11 02:37:53] [INFO ] Invariant cache hit.
[2023-03-11 02:37:54] [INFO ] Implicit Places using invariants and state equation in 1074 ms returned []
Implicit Place search using SMT with State Equation took 1767 ms to find 0 implicit places.
[2023-03-11 02:37:54] [INFO ] Invariant cache hit.
[2023-03-11 02:37:56] [INFO ] Dead Transitions using invariants and state equation in 2532 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1308/1328 places, 2386/2411 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4497 ms. Remains : 1308/1328 places, 2386/2411 transitions.
Stuttering acceptance computed with spot in 155 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : CloudDeployment-PT-7b-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=4, aps=[p1:(AND (NEQ s601 0) (NEQ s14 1)), p0:(AND (EQ s499 0) (EQ s379 1))], 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][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-7b-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-7b-LTLCardinality-05 finished in 4683 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((!p0 U (p1||G(!p0)))))'
Support contains 4 out of 1328 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1328/1328 places, 2411/2411 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 1312 transition count 2395
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 1312 transition count 2395
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 38 place count 1306 transition count 2389
Iterating global reduction 0 with 6 rules applied. Total rules applied 44 place count 1306 transition count 2389
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 48 place count 1306 transition count 2385
Applied a total of 48 rules in 127 ms. Remains 1306 /1328 variables (removed 22) and now considering 2385/2411 (removed 26) transitions.
// Phase 1: matrix 2385 rows 1306 cols
[2023-03-11 02:37:57] [INFO ] Computed 21 place invariants in 8 ms
[2023-03-11 02:37:57] [INFO ] Implicit Places using invariants in 613 ms returned []
[2023-03-11 02:37:57] [INFO ] Invariant cache hit.
[2023-03-11 02:38:00] [INFO ] Implicit Places using invariants and state equation in 2476 ms returned [13, 21, 187, 196, 361, 369, 534, 542, 707, 715, 880, 888, 1054, 1062]
Discarding 14 places :
Implicit Place search using SMT with State Equation took 3096 ms to find 14 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1292/1328 places, 2385/2411 transitions.
Applied a total of 0 rules in 38 ms. Remains 1292 /1292 variables (removed 0) and now considering 2385/2385 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3262 ms. Remains : 1292/1328 places, 2385/2411 transitions.
Stuttering acceptance computed with spot in 112 ms :[true, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Running random walk in product with property : CloudDeployment-PT-7b-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(AND (NOT (OR (EQ s188 0) (EQ s1217 1))) (NOT (OR (EQ s883 0) (EQ s743 1)))), p0:(OR (EQ s883 0) (EQ s743 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-7b-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-7b-LTLCardinality-06 finished in 3398 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 2 out of 1328 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1328/1328 places, 2411/2411 transitions.
Graph (trivial) has 1375 edges and 1328 vertex of which 497 / 1328 are part of one of the 56 SCC in 1 ms
Free SCC test removed 441 places
Ensure Unique test removed 504 transitions
Reduce isomorphic transitions removed 504 transitions.
Graph (complete) has 4107 edges and 887 vertex of which 864 are kept as prefixes of interest. Removing 23 places using SCC suffix rule.5 ms
Discarding 23 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 352 transitions
Trivial Post-agglo rules discarded 352 transitions
Performed 352 trivial Post agglomeration. Transition count delta: 352
Iterating post reduction 0 with 352 rules applied. Total rules applied 354 place count 863 transition count 1552
Reduce places removed 352 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 353 rules applied. Total rules applied 707 place count 511 transition count 1551
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 708 place count 510 transition count 1551
Performed 66 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 66 Pre rules applied. Total rules applied 708 place count 510 transition count 1485
Deduced a syphon composed of 66 places in 2 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 3 with 132 rules applied. Total rules applied 840 place count 444 transition count 1485
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 851 place count 433 transition count 1474
Iterating global reduction 3 with 11 rules applied. Total rules applied 862 place count 433 transition count 1474
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 864 place count 433 transition count 1472
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 864 place count 433 transition count 1468
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 872 place count 429 transition count 1468
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 873 place count 428 transition count 1467
Iterating global reduction 4 with 1 rules applied. Total rules applied 874 place count 428 transition count 1467
Performed 136 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 136 places in 1 ms
Reduce places removed 136 places and 0 transitions.
Iterating global reduction 4 with 272 rules applied. Total rules applied 1146 place count 292 transition count 1329
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1147 place count 292 transition count 1328
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: -68
Deduced a syphon composed of 27 places in 1 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 5 with 54 rules applied. Total rules applied 1201 place count 265 transition count 1396
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 1207 place count 265 transition count 1390
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -72
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 6 with 12 rules applied. Total rules applied 1219 place count 259 transition count 1462
Drop transitions removed 53 transitions
Redundant transition composition rules discarded 53 transitions
Iterating global reduction 6 with 53 rules applied. Total rules applied 1272 place count 259 transition count 1409
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 1273 place count 258 transition count 1408
Applied a total of 1273 rules in 398 ms. Remains 258 /1328 variables (removed 1070) and now considering 1408/2411 (removed 1003) transitions.
[2023-03-11 02:38:00] [INFO ] Flow matrix only has 1108 transitions (discarded 300 similar events)
// Phase 1: matrix 1108 rows 258 cols
[2023-03-11 02:38:00] [INFO ] Computed 7 place invariants in 6 ms
[2023-03-11 02:38:01] [INFO ] Implicit Places using invariants in 441 ms returned []
[2023-03-11 02:38:01] [INFO ] Flow matrix only has 1108 transitions (discarded 300 similar events)
[2023-03-11 02:38:01] [INFO ] Invariant cache hit.
[2023-03-11 02:38:01] [INFO ] State equation strengthened by 56 read => feed constraints.
[2023-03-11 02:38:02] [INFO ] Implicit Places using invariants and state equation in 1356 ms returned []
Implicit Place search using SMT with State Equation took 1799 ms to find 0 implicit places.
[2023-03-11 02:38:04] [INFO ] Redundant transitions in 1615 ms returned []
[2023-03-11 02:38:04] [INFO ] Flow matrix only has 1108 transitions (discarded 300 similar events)
[2023-03-11 02:38:04] [INFO ] Invariant cache hit.
[2023-03-11 02:38:05] [INFO ] Dead Transitions using invariants and state equation in 933 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 258/1328 places, 1408/2411 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4757 ms. Remains : 258/1328 places, 1408/2411 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : CloudDeployment-PT-7b-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s85 0) (EQ s127 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 267 steps with 5 reset in 5 ms.
FORMULA CloudDeployment-PT-7b-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-7b-LTLCardinality-10 finished in 4822 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 2 out of 1328 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1328/1328 places, 2411/2411 transitions.
Graph (trivial) has 1377 edges and 1328 vertex of which 497 / 1328 are part of one of the 56 SCC in 1 ms
Free SCC test removed 441 places
Ensure Unique test removed 504 transitions
Reduce isomorphic transitions removed 504 transitions.
Graph (complete) has 4107 edges and 887 vertex of which 864 are kept as prefixes of interest. Removing 23 places using SCC suffix rule.5 ms
Discarding 23 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 352 transitions
Trivial Post-agglo rules discarded 352 transitions
Performed 352 trivial Post agglomeration. Transition count delta: 352
Iterating post reduction 0 with 352 rules applied. Total rules applied 354 place count 863 transition count 1552
Reduce places removed 352 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 353 rules applied. Total rules applied 707 place count 511 transition count 1551
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 708 place count 510 transition count 1551
Performed 67 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 67 Pre rules applied. Total rules applied 708 place count 510 transition count 1484
Deduced a syphon composed of 67 places in 2 ms
Reduce places removed 67 places and 0 transitions.
Iterating global reduction 3 with 134 rules applied. Total rules applied 842 place count 443 transition count 1484
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 853 place count 432 transition count 1473
Iterating global reduction 3 with 11 rules applied. Total rules applied 864 place count 432 transition count 1473
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 866 place count 432 transition count 1471
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 866 place count 432 transition count 1467
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 874 place count 428 transition count 1467
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 875 place count 427 transition count 1466
Iterating global reduction 4 with 1 rules applied. Total rules applied 876 place count 427 transition count 1466
Performed 136 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 136 places in 1 ms
Reduce places removed 136 places and 0 transitions.
Iterating global reduction 4 with 272 rules applied. Total rules applied 1148 place count 291 transition count 1328
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1149 place count 291 transition count 1327
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: -70
Deduced a syphon composed of 28 places in 1 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 5 with 56 rules applied. Total rules applied 1205 place count 263 transition count 1397
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 1212 place count 263 transition count 1390
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -84
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 6 with 14 rules applied. Total rules applied 1226 place count 256 transition count 1474
Drop transitions removed 56 transitions
Redundant transition composition rules discarded 56 transitions
Iterating global reduction 6 with 56 rules applied. Total rules applied 1282 place count 256 transition count 1418
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 1283 place count 255 transition count 1417
Applied a total of 1283 rules in 343 ms. Remains 255 /1328 variables (removed 1073) and now considering 1417/2411 (removed 994) transitions.
[2023-03-11 02:38:05] [INFO ] Flow matrix only has 1117 transitions (discarded 300 similar events)
// Phase 1: matrix 1117 rows 255 cols
[2023-03-11 02:38:05] [INFO ] Computed 7 place invariants in 8 ms
[2023-03-11 02:38:05] [INFO ] Implicit Places using invariants in 347 ms returned []
[2023-03-11 02:38:05] [INFO ] Flow matrix only has 1117 transitions (discarded 300 similar events)
[2023-03-11 02:38:05] [INFO ] Invariant cache hit.
[2023-03-11 02:38:06] [INFO ] State equation strengthened by 56 read => feed constraints.
[2023-03-11 02:38:06] [INFO ] Implicit Places using invariants and state equation in 809 ms returned []
Implicit Place search using SMT with State Equation took 1158 ms to find 0 implicit places.
[2023-03-11 02:38:08] [INFO ] Redundant transitions in 1529 ms returned []
[2023-03-11 02:38:08] [INFO ] Flow matrix only has 1117 transitions (discarded 300 similar events)
[2023-03-11 02:38:08] [INFO ] Invariant cache hit.
[2023-03-11 02:38:09] [INFO ] Dead Transitions using invariants and state equation in 918 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 255/1328 places, 1417/2411 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3956 ms. Remains : 255/1328 places, 1417/2411 transitions.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Running random walk in product with property : CloudDeployment-PT-7b-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s31 0) (EQ s14 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 29 steps with 0 reset in 1 ms.
FORMULA CloudDeployment-PT-7b-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-7b-LTLCardinality-11 finished in 4024 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)||X(X(X(F((G(p2)||p1)))))))'
Support contains 4 out of 1328 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1328/1328 places, 2411/2411 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 1311 transition count 2394
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 1311 transition count 2394
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 35 place count 1311 transition count 2393
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 40 place count 1306 transition count 2388
Iterating global reduction 1 with 5 rules applied. Total rules applied 45 place count 1306 transition count 2388
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 48 place count 1306 transition count 2385
Applied a total of 48 rules in 196 ms. Remains 1306 /1328 variables (removed 22) and now considering 2385/2411 (removed 26) transitions.
// Phase 1: matrix 2385 rows 1306 cols
[2023-03-11 02:38:09] [INFO ] Computed 21 place invariants in 12 ms
[2023-03-11 02:38:10] [INFO ] Implicit Places using invariants in 663 ms returned []
[2023-03-11 02:38:10] [INFO ] Invariant cache hit.
[2023-03-11 02:38:12] [INFO ] Implicit Places using invariants and state equation in 2935 ms returned [13, 21, 187, 195, 360, 368, 533, 541, 706, 714, 879, 887, 1052, 1062]
Discarding 14 places :
Implicit Place search using SMT with State Equation took 3602 ms to find 14 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1292/1328 places, 2385/2411 transitions.
Applied a total of 0 rules in 56 ms. Remains 1292 /1292 variables (removed 0) and now considering 2385/2385 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3854 ms. Remains : 1292/1328 places, 2385/2411 transitions.
Stuttering acceptance computed with spot in 328 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0))]
Running random walk in product with property : CloudDeployment-PT-7b-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=p0, acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) p2), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 4}, { cond=p0, acceptance={} source=5 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=6 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(AND (EQ s623 0) (EQ s881 1)), p1:(OR (EQ s862 0) (EQ s1043 1)), p2:(OR (EQ s862 0) (EQ s1043 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 1600 ms.
Product exploration explored 100000 steps with 25000 reset in 1027 ms.
Computed a total of 190 stabilizing places and 862 stable transitions
Graph (complete) has 4330 edges and 1292 vertex of which 1283 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.6 ms
Computed a total of 190 stabilizing places and 862 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (NOT p0)), true, (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 158 ms. Reduced automaton from 7 states, 12 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 188 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 44 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2385 rows 1292 cols
[2023-03-11 02:38:16] [INFO ] Computed 7 place invariants in 17 ms
[2023-03-11 02:38:16] [INFO ] After 300ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (NOT p0)), true, (X (X (NOT p0))), (G (NOT (AND (NOT p1) p2)))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 5 factoid took 331 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 200 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 200 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 2 out of 1292 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1292/1292 places, 2385/2385 transitions.
Applied a total of 0 rules in 64 ms. Remains 1292 /1292 variables (removed 0) and now considering 2385/2385 (removed 0) transitions.
[2023-03-11 02:38:17] [INFO ] Invariant cache hit.
[2023-03-11 02:38:18] [INFO ] Implicit Places using invariants in 447 ms returned []
[2023-03-11 02:38:18] [INFO ] Invariant cache hit.
[2023-03-11 02:38:20] [INFO ] Implicit Places using invariants and state equation in 2154 ms returned []
Implicit Place search using SMT with State Equation took 2603 ms to find 0 implicit places.
[2023-03-11 02:38:20] [INFO ] Invariant cache hit.
[2023-03-11 02:38:22] [INFO ] Dead Transitions using invariants and state equation in 2075 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4746 ms. Remains : 1292/1292 places, 2385/2385 transitions.
Computed a total of 190 stabilizing places and 862 stable transitions
Graph (complete) has 4330 edges and 1292 vertex of which 1283 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.6 ms
Computed a total of 190 stabilizing places and 862 stable transitions
Knowledge obtained : [p1, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 89 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 132 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 65 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=32 )
Knowledge obtained : [p1, true]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 2 factoid took 102 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 177 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 197 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 199 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 25000 reset in 1488 ms.
Product exploration explored 100000 steps with 25000 reset in 1134 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 132 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 2 out of 1292 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1292/1292 places, 2385/2385 transitions.
Graph (trivial) has 1341 edges and 1292 vertex of which 497 / 1292 are part of one of the 56 SCC in 1 ms
Free SCC test removed 441 places
Ensure Unique test removed 504 transitions
Reduce isomorphic transitions removed 504 transitions.
Graph (complete) has 3735 edges and 851 vertex of which 842 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.3 ms
Discarding 9 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Performed 344 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 344 rules applied. Total rules applied 346 place count 842 transition count 1879
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 49 Pre rules applied. Total rules applied 346 place count 842 transition count 1920
Deduced a syphon composed of 393 places in 2 ms
Iterating global reduction 1 with 49 rules applied. Total rules applied 395 place count 842 transition count 1920
Discarding 182 places :
Symmetric choice reduction at 1 with 182 rule applications. Total rules 577 place count 660 transition count 1738
Deduced a syphon composed of 211 places in 1 ms
Iterating global reduction 1 with 182 rules applied. Total rules applied 759 place count 660 transition count 1738
Performed 141 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 352 places in 1 ms
Iterating global reduction 1 with 141 rules applied. Total rules applied 900 place count 660 transition count 1738
Discarding 106 places :
Symmetric choice reduction at 1 with 106 rule applications. Total rules 1006 place count 554 transition count 1632
Deduced a syphon composed of 246 places in 1 ms
Iterating global reduction 1 with 106 rules applied. Total rules applied 1112 place count 554 transition count 1632
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: -301
Deduced a syphon composed of 288 places in 1 ms
Iterating global reduction 1 with 42 rules applied. Total rules applied 1154 place count 554 transition count 1933
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 1161 place count 554 transition count 1926
Discarding 49 places :
Symmetric choice reduction at 2 with 49 rule applications. Total rules 1210 place count 505 transition count 1765
Deduced a syphon composed of 239 places in 1 ms
Iterating global reduction 2 with 49 rules applied. Total rules applied 1259 place count 505 transition count 1765
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -98
Deduced a syphon composed of 246 places in 1 ms
Iterating global reduction 2 with 7 rules applied. Total rules applied 1266 place count 505 transition count 1863
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 1273 place count 498 transition count 1849
Deduced a syphon composed of 239 places in 1 ms
Iterating global reduction 2 with 7 rules applied. Total rules applied 1280 place count 498 transition count 1849
Deduced a syphon composed of 239 places in 1 ms
Drop transitions removed 105 transitions
Redundant transition composition rules discarded 105 transitions
Iterating global reduction 2 with 105 rules applied. Total rules applied 1385 place count 498 transition count 1744
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 1399 place count 484 transition count 1730
Deduced a syphon composed of 225 places in 1 ms
Iterating global reduction 2 with 14 rules applied. Total rules applied 1413 place count 484 transition count 1730
Deduced a syphon composed of 225 places in 1 ms
Applied a total of 1413 rules in 361 ms. Remains 484 /1292 variables (removed 808) and now considering 1730/2385 (removed 655) transitions.
[2023-03-11 02:38:28] [INFO ] Redundant transitions in 1684 ms returned []
[2023-03-11 02:38:28] [INFO ] Flow matrix only has 1430 transitions (discarded 300 similar events)
// Phase 1: matrix 1430 rows 484 cols
[2023-03-11 02:38:28] [INFO ] Computed 7 place invariants in 5 ms
[2023-03-11 02:38:29] [INFO ] Dead Transitions using invariants and state equation in 1456 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 484/1292 places, 1730/2385 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3534 ms. Remains : 484/1292 places, 1730/2385 transitions.
Support contains 2 out of 1292 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1292/1292 places, 2385/2385 transitions.
Applied a total of 0 rules in 41 ms. Remains 1292 /1292 variables (removed 0) and now considering 2385/2385 (removed 0) transitions.
// Phase 1: matrix 2385 rows 1292 cols
[2023-03-11 02:38:29] [INFO ] Computed 7 place invariants in 9 ms
[2023-03-11 02:38:30] [INFO ] Implicit Places using invariants in 401 ms returned []
[2023-03-11 02:38:30] [INFO ] Invariant cache hit.
[2023-03-11 02:38:32] [INFO ] Implicit Places using invariants and state equation in 1989 ms returned []
Implicit Place search using SMT with State Equation took 2404 ms to find 0 implicit places.
[2023-03-11 02:38:32] [INFO ] Invariant cache hit.
[2023-03-11 02:38:34] [INFO ] Dead Transitions using invariants and state equation in 2413 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4859 ms. Remains : 1292/1292 places, 2385/2385 transitions.
Treatment of property CloudDeployment-PT-7b-LTLCardinality-12 finished in 25619 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)&&F(p1))))'
Support contains 4 out of 1328 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1328/1328 places, 2411/2411 transitions.
Graph (trivial) has 1375 edges and 1328 vertex of which 497 / 1328 are part of one of the 56 SCC in 1 ms
Free SCC test removed 441 places
Ensure Unique test removed 504 transitions
Reduce isomorphic transitions removed 504 transitions.
Graph (complete) has 4107 edges and 887 vertex of which 864 are kept as prefixes of interest. Removing 23 places using SCC suffix rule.3 ms
Discarding 23 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 353 transitions
Trivial Post-agglo rules discarded 353 transitions
Performed 353 trivial Post agglomeration. Transition count delta: 353
Iterating post reduction 0 with 353 rules applied. Total rules applied 355 place count 863 transition count 1551
Reduce places removed 353 places and 0 transitions.
Iterating post reduction 1 with 353 rules applied. Total rules applied 708 place count 510 transition count 1551
Performed 67 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 67 Pre rules applied. Total rules applied 708 place count 510 transition count 1484
Deduced a syphon composed of 67 places in 1 ms
Reduce places removed 67 places and 0 transitions.
Iterating global reduction 2 with 134 rules applied. Total rules applied 842 place count 443 transition count 1484
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 851 place count 434 transition count 1475
Iterating global reduction 2 with 9 rules applied. Total rules applied 860 place count 434 transition count 1475
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 862 place count 434 transition count 1473
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 862 place count 434 transition count 1469
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 870 place count 430 transition count 1469
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 871 place count 429 transition count 1468
Iterating global reduction 3 with 1 rules applied. Total rules applied 872 place count 429 transition count 1468
Performed 134 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 134 places in 0 ms
Reduce places removed 134 places and 0 transitions.
Iterating global reduction 3 with 268 rules applied. Total rules applied 1140 place count 295 transition count 1332
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1141 place count 295 transition count 1331
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: -70
Deduced a syphon composed of 28 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 4 with 56 rules applied. Total rules applied 1197 place count 267 transition count 1401
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 1204 place count 267 transition count 1394
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -84
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 5 with 14 rules applied. Total rules applied 1218 place count 260 transition count 1478
Drop transitions removed 57 transitions
Redundant transition composition rules discarded 57 transitions
Iterating global reduction 5 with 57 rules applied. Total rules applied 1275 place count 260 transition count 1421
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 1277 place count 260 transition count 1421
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1278 place count 259 transition count 1420
Applied a total of 1278 rules in 247 ms. Remains 259 /1328 variables (removed 1069) and now considering 1420/2411 (removed 991) transitions.
[2023-03-11 02:38:35] [INFO ] Flow matrix only has 1120 transitions (discarded 300 similar events)
// Phase 1: matrix 1120 rows 259 cols
[2023-03-11 02:38:35] [INFO ] Computed 7 place invariants in 4 ms
[2023-03-11 02:38:35] [INFO ] Implicit Places using invariants in 683 ms returned []
[2023-03-11 02:38:35] [INFO ] Flow matrix only has 1120 transitions (discarded 300 similar events)
[2023-03-11 02:38:35] [INFO ] Invariant cache hit.
[2023-03-11 02:38:36] [INFO ] State equation strengthened by 56 read => feed constraints.
[2023-03-11 02:38:36] [INFO ] Implicit Places using invariants and state equation in 907 ms returned []
Implicit Place search using SMT with State Equation took 1593 ms to find 0 implicit places.
[2023-03-11 02:38:38] [INFO ] Redundant transitions in 1799 ms returned []
[2023-03-11 02:38:38] [INFO ] Flow matrix only has 1120 transitions (discarded 300 similar events)
[2023-03-11 02:38:38] [INFO ] Invariant cache hit.
[2023-03-11 02:38:39] [INFO ] Dead Transitions using invariants and state equation in 1198 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 259/1328 places, 1420/2411 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4851 ms. Remains : 259/1328 places, 1420/2411 transitions.
Stuttering acceptance computed with spot in 152 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : CloudDeployment-PT-7b-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s66 0) (EQ s184 1)), p1:(OR (EQ s169 0) (EQ s63 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 969 steps with 18 reset in 9 ms.
FORMULA CloudDeployment-PT-7b-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-7b-LTLCardinality-14 finished in 5032 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&&(p1 U G((p2 U X(X(X(p3))))))) U X(G(p4))))'
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)||X(X(X(F((G(p2)||p1)))))))'
Found a Shortening insensitive property : CloudDeployment-PT-7b-LTLCardinality-12
Stuttering acceptance computed with spot in 251 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0))]
Support contains 4 out of 1328 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1328/1328 places, 2411/2411 transitions.
Graph (trivial) has 1371 edges and 1328 vertex of which 493 / 1328 are part of one of the 55 SCC in 1 ms
Free SCC test removed 438 places
Ensure Unique test removed 501 transitions
Reduce isomorphic transitions removed 501 transitions.
Graph (complete) has 4110 edges and 890 vertex of which 867 are kept as prefixes of interest. Removing 23 places using SCC suffix rule.5 ms
Discarding 23 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 349 transitions
Trivial Post-agglo rules discarded 349 transitions
Performed 349 trivial Post agglomeration. Transition count delta: 349
Iterating post reduction 0 with 349 rules applied. Total rules applied 351 place count 866 transition count 1558
Reduce places removed 349 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 350 rules applied. Total rules applied 701 place count 517 transition count 1557
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 702 place count 516 transition count 1557
Performed 69 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 69 Pre rules applied. Total rules applied 702 place count 516 transition count 1488
Deduced a syphon composed of 69 places in 2 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 3 with 138 rules applied. Total rules applied 840 place count 447 transition count 1488
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 850 place count 437 transition count 1478
Iterating global reduction 3 with 10 rules applied. Total rules applied 860 place count 437 transition count 1478
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 861 place count 437 transition count 1477
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 861 place count 437 transition count 1474
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 867 place count 434 transition count 1474
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 868 place count 433 transition count 1473
Iterating global reduction 4 with 1 rules applied. Total rules applied 869 place count 433 transition count 1473
Performed 136 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 136 places in 1 ms
Reduce places removed 136 places and 0 transitions.
Iterating global reduction 4 with 272 rules applied. Total rules applied 1141 place count 297 transition count 1335
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1142 place count 297 transition count 1334
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: -70
Deduced a syphon composed of 28 places in 1 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 5 with 56 rules applied. Total rules applied 1198 place count 269 transition count 1404
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 1205 place count 269 transition count 1397
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -84
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 6 with 14 rules applied. Total rules applied 1219 place count 262 transition count 1481
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 1220 place count 261 transition count 1480
Applied a total of 1220 rules in 198 ms. Remains 261 /1328 variables (removed 1067) and now considering 1480/2411 (removed 931) transitions.
[2023-03-11 02:38:41] [INFO ] Flow matrix only has 1188 transitions (discarded 292 similar events)
// Phase 1: matrix 1188 rows 261 cols
[2023-03-11 02:38:41] [INFO ] Computed 7 place invariants in 7 ms
[2023-03-11 02:38:42] [INFO ] Implicit Places using invariants in 537 ms returned []
[2023-03-11 02:38:42] [INFO ] Flow matrix only has 1188 transitions (discarded 292 similar events)
[2023-03-11 02:38:42] [INFO ] Invariant cache hit.
[2023-03-11 02:38:42] [INFO ] State equation strengthened by 62 read => feed constraints.
[2023-03-11 02:38:43] [INFO ] Implicit Places using invariants and state equation in 1434 ms returned []
Implicit Place search using SMT with State Equation took 1975 ms to find 0 implicit places.
[2023-03-11 02:38:43] [INFO ] Flow matrix only has 1188 transitions (discarded 292 similar events)
[2023-03-11 02:38:43] [INFO ] Invariant cache hit.
[2023-03-11 02:38:44] [INFO ] Dead Transitions using invariants and state equation in 1218 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 261/1328 places, 1480/2411 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 3395 ms. Remains : 261/1328 places, 1480/2411 transitions.
Running random walk in product with property : CloudDeployment-PT-7b-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=p0, acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) p2), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 4}, { cond=p0, acceptance={} source=5 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=6 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(AND (EQ s109 0) (EQ s156 1)), p1:(OR (EQ s148 0) (EQ s181 1)), p2:(OR (EQ s148 0) (EQ s181 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 251 steps with 62 reset in 2 ms.
Treatment of property CloudDeployment-PT-7b-LTLCardinality-12 finished in 3753 ms.
Length sensitive decision was in the wrong direction : Shortening insensitive + false
[2023-03-11 02:38:45] [INFO ] Flatten gal took : 135 ms
[2023-03-11 02:38:45] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2023-03-11 02:38:45] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1328 places, 2411 transitions and 10836 arcs took 23 ms.
Total runtime 559834 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/3554/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/3554/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : CloudDeployment-PT-7b-LTLCardinality-03
Could not compute solution for formula : CloudDeployment-PT-7b-LTLCardinality-12
BK_STOP 1678502330813
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
mcc2023
ltl formula name CloudDeployment-PT-7b-LTLCardinality-03
ltl formula formula --ltl=/tmp/3554/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 1328 places, 2411 transitions and 10836 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.790 real 0.140 user 0.140 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/3554/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/3554/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/3554/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/3554/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 45 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name CloudDeployment-PT-7b-LTLCardinality-12
ltl formula formula --ltl=/tmp/3554/ltl_1_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 1328 places, 2411 transitions and 10836 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.690 real 0.120 user 0.130 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/3554/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/3554/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/3554/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 7 states
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/3554/ltl_1_
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
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="CloudDeployment-PT-7b"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is CloudDeployment-PT-7b, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r073-smll-167814399600451"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-7b.tgz
mv CloudDeployment-PT-7b execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;