About the Execution of ITS-Tools for QuasiCertifProtocol-COL-32
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16216.411 | 3600000.00 | 5068722.00 | 426936.50 | FFTFF??FTFTFFFTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r168-tall-165277017400947.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is QuasiCertifProtocol-COL-32, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277017400947
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 376K
-rw-r--r-- 1 mcc users 7.3K Apr 30 13:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Apr 30 13:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Apr 30 13:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Apr 30 13:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 9 08:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 08:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 9 08:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 08:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 131K May 10 09:34 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME QuasiCertifProtocol-COL-32-LTLCardinality-00
FORMULA_NAME QuasiCertifProtocol-COL-32-LTLCardinality-01
FORMULA_NAME QuasiCertifProtocol-COL-32-LTLCardinality-02
FORMULA_NAME QuasiCertifProtocol-COL-32-LTLCardinality-03
FORMULA_NAME QuasiCertifProtocol-COL-32-LTLCardinality-04
FORMULA_NAME QuasiCertifProtocol-COL-32-LTLCardinality-05
FORMULA_NAME QuasiCertifProtocol-COL-32-LTLCardinality-06
FORMULA_NAME QuasiCertifProtocol-COL-32-LTLCardinality-07
FORMULA_NAME QuasiCertifProtocol-COL-32-LTLCardinality-08
FORMULA_NAME QuasiCertifProtocol-COL-32-LTLCardinality-09
FORMULA_NAME QuasiCertifProtocol-COL-32-LTLCardinality-10
FORMULA_NAME QuasiCertifProtocol-COL-32-LTLCardinality-11
FORMULA_NAME QuasiCertifProtocol-COL-32-LTLCardinality-12
FORMULA_NAME QuasiCertifProtocol-COL-32-LTLCardinality-13
FORMULA_NAME QuasiCertifProtocol-COL-32-LTLCardinality-14
FORMULA_NAME QuasiCertifProtocol-COL-32-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652990743654
Running Version 202205111006
[2022-05-19 20:05:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-19 20:05:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 20:05:44] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2022-05-19 20:05:45] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-19 20:05:45] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 622 ms
[2022-05-19 20:05:45] [INFO ] Imported 30 HL places and 26 HL transitions for a total of 3806 PT places and 506.0 transition bindings in 28 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
[2022-05-19 20:05:45] [INFO ] Built PT skeleton of HLPN with 30 places and 26 transitions 77 arcs in 11 ms.
[2022-05-19 20:05:45] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 4 formulas.
FORMULA QuasiCertifProtocol-COL-32-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA QuasiCertifProtocol-COL-32-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA QuasiCertifProtocol-COL-32-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA QuasiCertifProtocol-COL-32-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 30 stabilizing places and 26 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 30 transition count 26
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Remains 12 properties that can be checked using skeleton over-approximation.
Computed a total of 30 stabilizing places and 26 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 30 transition count 26
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Incomplete random walk after 10004 steps, including 228 resets, run finished after 163 ms. (steps per millisecond=61 ) properties (out of 29) seen :24
Incomplete Best-First random walk after 10001 steps, including 75 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 76 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 74 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 76 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 55 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 26 rows 30 cols
[2022-05-19 20:05:46] [INFO ] Computed 5 place invariants in 11 ms
[2022-05-19 20:05:46] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-19 20:05:46] [INFO ] After 154ms SMT Verify possible using all constraints in real domain returned unsat :4 sat :0 real:1
[2022-05-19 20:05:46] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-19 20:05:46] [INFO ] After 23ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :1
[2022-05-19 20:05:46] [INFO ] After 29ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2022-05-19 20:05:46] [INFO ] After 62ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :1
Fused 5 Parikh solutions to 1 different solutions.
Finished Parikh walk after 75 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=37 )
Parikh walk visited 1 properties in 1 ms.
Successfully simplified 4 atomic propositions for a total of 12 simplifications.
FORMULA QuasiCertifProtocol-COL-32-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-19 20:05:46] [INFO ] Flatten gal took : 21 ms
[2022-05-19 20:05:46] [INFO ] Flatten gal took : 5 ms
Domain [tsid(33), tsid(33)] of place n9 breaks symmetries in sort tsid
[2022-05-19 20:05:46] [INFO ] Unfolded HLPN to a Petri net with 3806 places and 506 transitions 8173 arcs in 30 ms.
[2022-05-19 20:05:46] [INFO ] Unfolded 11 HLPN properties in 1 ms.
Support contains 3607 out of 3806 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3806/3806 places, 506/506 transitions.
Applied a total of 0 rules in 42 ms. Remains 3806 /3806 variables (removed 0) and now considering 506/506 (removed 0) transitions.
// Phase 1: matrix 506 rows 3806 cols
[2022-05-19 20:05:46] [INFO ] Computed 3301 place invariants in 226 ms
[2022-05-19 20:05:47] [INFO ] Implicit Places using invariants in 933 ms returned []
// Phase 1: matrix 506 rows 3806 cols
[2022-05-19 20:05:47] [INFO ] Computed 3301 place invariants in 75 ms
[2022-05-19 20:05:50] [INFO ] Implicit Places using invariants and state equation in 2683 ms returned []
Implicit Place search using SMT with State Equation took 3618 ms to find 0 implicit places.
// Phase 1: matrix 506 rows 3806 cols
[2022-05-19 20:05:50] [INFO ] Computed 3301 place invariants in 55 ms
[2022-05-19 20:05:51] [INFO ] Dead Transitions using invariants and state equation in 1546 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3806/3806 places, 506/506 transitions.
Support contains 3607 out of 3806 places after structural reductions.
[2022-05-19 20:05:52] [INFO ] Flatten gal took : 244 ms
[2022-05-19 20:05:52] [INFO ] Flatten gal took : 180 ms
[2022-05-19 20:05:52] [INFO ] Input system was already deterministic with 506 transitions.
Incomplete random walk after 10000 steps, including 267 resets, run finished after 912 ms. (steps per millisecond=10 ) properties (out of 25) seen :7
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 18) 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 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 18) 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 18) 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 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 18) 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 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 18) 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 18) 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 18) 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 18) 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 18) 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 18) 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 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 18) 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 18) seen :0
Running SMT prover for 18 properties.
// Phase 1: matrix 506 rows 3806 cols
[2022-05-19 20:05:54] [INFO ] Computed 3301 place invariants in 80 ms
[2022-05-19 20:05:55] [INFO ] [Real]Absence check using 37 positive place invariants in 47 ms returned sat
[2022-05-19 20:05:56] [INFO ] [Real]Absence check using 37 positive and 3264 generalized place invariants in 792 ms returned sat
[2022-05-19 20:05:56] [INFO ] After 2468ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:18
[2022-05-19 20:05:57] [INFO ] [Nat]Absence check using 37 positive place invariants in 42 ms returned sat
[2022-05-19 20:05:58] [INFO ] [Nat]Absence check using 37 positive and 3264 generalized place invariants in 770 ms returned sat
[2022-05-19 20:06:21] [INFO ] After 21474ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :15
[2022-05-19 20:06:21] [INFO ] After 21481ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :15
Attempting to minimize the solution found.
Minimization took 0 ms.
[2022-05-19 20:06:21] [INFO ] After 25031ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :15
Fused 18 Parikh solutions to 3 different solutions.
Parikh walk visited 7 properties in 23 ms.
Support contains 3472 out of 3806 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3806/3806 places, 506/506 transitions.
Graph (complete) has 43474 edges and 3806 vertex of which 3805 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.24 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 90 ms. Remains 3805 /3806 variables (removed 1) and now considering 506/506 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3805/3806 places, 506/506 transitions.
Incomplete random walk after 10000 steps, including 269 resets, run finished after 546 ms. (steps per millisecond=18 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 194 ms. (steps per millisecond=51 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 187 ms. (steps per millisecond=53 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 203 ms. (steps per millisecond=49 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 9) seen :0
Interrupted probabilistic random walk after 405237 steps, run timeout after 3001 ms. (steps per millisecond=135 ) properties seen :{0=1, 1=1, 2=1, 3=1, 4=1, 5=1, 7=1, 8=1}
Probabilistic random walk after 405237 steps, saw 74779 distinct states, run finished after 3001 ms. (steps per millisecond=135 ) properties seen :8
Running SMT prover for 1 properties.
// Phase 1: matrix 506 rows 3805 cols
[2022-05-19 20:06:26] [INFO ] Computed 3300 place invariants in 49 ms
[2022-05-19 20:06:26] [INFO ] [Real]Absence check using 36 positive place invariants in 47 ms returned sat
[2022-05-19 20:06:27] [INFO ] [Real]Absence check using 36 positive and 3264 generalized place invariants in 705 ms returned sat
[2022-05-19 20:06:29] [INFO ] After 2933ms 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.
FORMULA QuasiCertifProtocol-COL-32-LTLCardinality-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 3 atomic propositions for a total of 10 simplifications.
Computed a total of 3806 stabilizing places and 506 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3806 transition count 506
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 33 out of 3806 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3806/3806 places, 506/506 transitions.
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 3736 transition count 506
Applied a total of 70 rules in 422 ms. Remains 3736 /3806 variables (removed 70) and now considering 506/506 (removed 0) transitions.
// Phase 1: matrix 506 rows 3736 cols
[2022-05-19 20:06:30] [INFO ] Computed 3232 place invariants in 127 ms
[2022-05-19 20:06:33] [INFO ] Implicit Places using invariants in 3412 ms returned []
// Phase 1: matrix 506 rows 3736 cols
[2022-05-19 20:06:33] [INFO ] Computed 3232 place invariants in 78 ms
[2022-05-19 20:06:44] [INFO ] Implicit Places using invariants and state equation in 11382 ms returned [3499, 3500, 3501, 3502, 3503, 3504, 3505, 3506, 3507, 3508, 3509, 3510, 3511, 3512, 3513, 3514, 3515, 3516, 3517, 3518, 3519, 3520, 3521, 3522, 3523, 3524, 3525, 3526, 3527, 3528, 3529, 3530, 3531]
Discarding 33 places :
Implicit Place search using SMT with State Equation took 14816 ms to find 33 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3703/3806 places, 506/506 transitions.
Applied a total of 0 rules in 232 ms. Remains 3703 /3703 variables (removed 0) and now considering 506/506 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 3703/3806 places, 506/506 transitions.
Stuttering acceptance computed with spot in 178 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : QuasiCertifProtocol-COL-32-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ 2 (ADD s3301 s3302 s3303 s3304 s3305 s3306 s3307 s3308 s3309 s3310 s3311 s3312 s3313 s3314 s3315 s3316 s3317 s3318 s3319 s3320 s3321 s3322 s3323 s...], 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 2 ms.
FORMULA QuasiCertifProtocol-COL-32-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property QuasiCertifProtocol-COL-32-LTLCardinality-01 finished in 15713 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(F(G(X(p0))))&&p1))))'
Support contains 1156 out of 3806 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3806/3806 places, 506/506 transitions.
Graph (complete) has 43474 edges and 3806 vertex of which 3735 are kept as prefixes of interest. Removing 71 places using SCC suffix rule.41 ms
Discarding 71 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 3733 transition count 502
Applied a total of 3 rules in 390 ms. Remains 3733 /3806 variables (removed 73) and now considering 502/506 (removed 4) transitions.
// Phase 1: matrix 502 rows 3733 cols
[2022-05-19 20:06:45] [INFO ] Computed 3233 place invariants in 17 ms
[2022-05-19 20:06:49] [INFO ] Implicit Places using invariants in 3849 ms returned []
// Phase 1: matrix 502 rows 3733 cols
[2022-05-19 20:06:49] [INFO ] Computed 3233 place invariants in 16 ms
[2022-05-19 20:07:00] [INFO ] Implicit Places using invariants and state equation in 11013 ms returned [3400, 3401, 3402, 3403, 3404, 3405, 3406, 3407, 3408, 3409, 3410, 3411, 3412, 3413, 3414, 3415, 3416, 3417, 3418, 3419, 3420, 3421, 3422, 3423, 3424, 3425, 3426, 3427, 3428, 3429, 3430, 3431, 3432, 3466, 3467, 3468, 3469, 3470, 3471, 3472, 3473, 3474, 3475, 3476, 3477, 3478, 3479, 3480, 3481, 3482, 3483, 3484, 3485, 3486, 3487, 3488, 3489, 3490, 3491, 3492, 3493, 3494, 3495, 3496, 3497, 3498]
Discarding 66 places :
Implicit Place search using SMT with State Equation took 14867 ms to find 66 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3667/3806 places, 502/506 transitions.
Applied a total of 0 rules in 199 ms. Remains 3667 /3667 variables (removed 0) and now considering 502/502 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 3667/3806 places, 502/506 transitions.
Stuttering acceptance computed with spot in 119 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : QuasiCertifProtocol-COL-32-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ 3 (ADD s3499 s3500 s3501 s3502 s3503 s3504 s3505 s3506 s3507 s3508 s3509 s3510 s3511 s3512 s3513 s3514 s3515 s3516 s3517 s3518 s3519 s3520 s3521 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 42 steps with 0 reset in 2 ms.
FORMULA QuasiCertifProtocol-COL-32-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property QuasiCertifProtocol-COL-32-LTLCardinality-03 finished in 15598 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(((G(p0) U G(p1))||(p2 U p3)))))'
Support contains 103 out of 3806 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3806/3806 places, 506/506 transitions.
Reduce places removed 67 places and 0 transitions.
Iterating post reduction 0 with 67 rules applied. Total rules applied 67 place count 3739 transition count 506
Applied a total of 67 rules in 234 ms. Remains 3739 /3806 variables (removed 67) and now considering 506/506 (removed 0) transitions.
// Phase 1: matrix 506 rows 3739 cols
[2022-05-19 20:07:01] [INFO ] Computed 3234 place invariants in 74 ms
[2022-05-19 20:07:07] [INFO ] Implicit Places using invariants in 6234 ms returned []
// Phase 1: matrix 506 rows 3739 cols
[2022-05-19 20:07:07] [INFO ] Computed 3234 place invariants in 61 ms
[2022-05-19 20:07:15] [INFO ] Implicit Places using invariants and state equation in 8338 ms returned []
Implicit Place search using SMT with State Equation took 14585 ms to find 0 implicit places.
// Phase 1: matrix 506 rows 3739 cols
[2022-05-19 20:07:15] [INFO ] Computed 3234 place invariants in 68 ms
[2022-05-19 20:07:17] [INFO ] Dead Transitions using invariants and state equation in 1534 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3739/3806 places, 506/506 transitions.
Finished structural reductions, in 1 iterations. Remains : 3739/3806 places, 506/506 transitions.
Stuttering acceptance computed with spot in 518 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), true, (AND p1 (NOT p0)), (NOT p1), (NOT p1), (NOT p3), (AND (NOT p0) p1 (NOT p3)), (AND (NOT p1) (NOT p3))]
Running random walk in product with property : QuasiCertifProtocol-COL-32-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND p1 p0 (NOT p3) p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p3) p2), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) p0 (NOT p3) (NOT p2)), acceptance={} source=2 dest: 4}, { cond=(AND p1 (NOT p0) (NOT p3) (NOT p2)), acceptance={} source=2 dest: 5}, { cond=(AND p0 (NOT p3) (NOT p2)), acceptance={} source=2 dest: 6}, { cond=(AND (NOT p1) (NOT p0) (NOT p3) p2), acceptance={} source=2 dest: 7}, { cond=(AND (NOT p1) p0 (NOT p3) p2), acceptance={} source=2 dest: 8}, { cond=(AND p1 (NOT p0) (NOT p3) p2), acceptance={} source=2 dest: 9}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 3}, { cond=(AND p1 p0), acceptance={} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 3}, { cond=p1, acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=6 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={} source=6 dest: 5}, { cond=(AND p1 p0), acceptance={} source=6 dest: 6}, { cond=(AND (NOT p1) p0), acceptance={0} source=6 dest: 6}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=7 dest: 3}, { cond=(AND (NOT p3) p2), acceptance={0} source=7 dest: 7}], [{ cond=(AND p1 (NOT p0) (NOT p3) (NOT p2)), acceptance={} source=8 dest: 3}, { cond=(AND p1 p0 (NOT p3) (NOT p2)), acceptance={} source=8 dest: 4}, { cond=(AND p1 (NOT p0) (NOT p3) p2), acceptance={} source=8 dest: 7}, { cond=(AND p1 p0 (NOT p3) p2), acceptance={} source=8 dest: 8}], [{ cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=9 dest: 3}, { cond=(AND p1 (NOT p3) (NOT p2)), acceptance={} source=9 dest: 5}, { cond=(AND (NOT p1) (NOT p3) p2), acceptance={} source=9 dest: 7}, { cond=(AND p1 (NOT p3) p2), acceptance={} source=9 dest: 9}]], initial=0, aps=[p1:(LEQ (ADD s3270 s3271 s3272 s3273 s3274 s3275 s3276 s3277 s3278 s3279 s3280 s3281 s3282 s3283 s3284 s3285 s3286 s3287 s3288 s3289 s3290 s3291 s3292 s32...], 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][false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 2720 reset in 837 ms.
Product exploration explored 100000 steps with 2724 reset in 805 ms.
Computed a total of 3739 stabilizing places and 506 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3739 transition count 506
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p1 (NOT p0) p3 p2), (X (X (NOT (AND (NOT p1) p0 (NOT p3) p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p3) p2)))), (X (X (NOT (AND p1 (NOT p0) (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p1) p0 (NOT p3) (NOT p2))))), (X (X (NOT (AND p0 (NOT p3) (NOT p2))))), (X (X (NOT (AND p1 p0 (NOT p3) p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p3) (G (NOT p3)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0) (NOT p3) p2))), (X (X (NOT (AND p1 (NOT p0) (NOT p3) p2))))]
Knowledge based reduction with 12 factoid took 849 ms. Reduced automaton from 10 states, 31 edges and 4 AP to 10 states, 31 edges and 4 AP.
Stuttering acceptance computed with spot in 332 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), true, (AND (NOT p0) p1), (NOT p1), (NOT p1), (NOT p3), (AND (NOT p0) p1 (NOT p3)), (AND (NOT p1) (NOT p3))]
Incomplete random walk after 10000 steps, including 267 resets, run finished after 436 ms. (steps per millisecond=22 ) properties (out of 20) seen :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) seen :0
Running SMT prover for 17 properties.
// Phase 1: matrix 506 rows 3739 cols
[2022-05-19 20:07:21] [INFO ] Computed 3234 place invariants in 56 ms
[2022-05-19 20:07:23] [INFO ] After 1245ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:17
[2022-05-19 20:07:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2022-05-19 20:07:24] [INFO ] [Nat]Absence check using 1 positive and 3233 generalized place invariants in 778 ms returned sat
[2022-05-19 20:07:48] [INFO ] After 21977ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :15
[2022-05-19 20:07:48] [INFO ] After 21984ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :15
Attempting to minimize the solution found.
Minimization took 0 ms.
[2022-05-19 20:07:48] [INFO ] After 25032ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :15
Fused 17 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 103 out of 3739 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3739/3739 places, 506/506 transitions.
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 5 rules applied. Total rules applied 5 place count 3739 transition count 501
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 7 place count 3738 transition count 500
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 3737 transition count 500
Free-agglomeration rule (complex) applied 33 times.
Iterating global reduction 3 with 33 rules applied. Total rules applied 41 place count 3737 transition count 467
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 3 with 33 rules applied. Total rules applied 74 place count 3704 transition count 467
Applied a total of 74 rules in 514 ms. Remains 3704 /3739 variables (removed 35) and now considering 467/506 (removed 39) transitions.
Finished structural reductions, in 1 iterations. Remains : 3704/3739 places, 467/506 transitions.
Incomplete random walk after 10000 steps, including 267 resets, run finished after 449 ms. (steps per millisecond=22 ) properties (out of 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) seen :0
Interrupted probabilistic random walk after 245237 steps, run timeout after 3001 ms. (steps per millisecond=81 ) properties seen :{6=1, 7=1, 8=1, 9=1, 10=1, 16=1}
Probabilistic random walk after 245237 steps, saw 51654 distinct states, run finished after 3001 ms. (steps per millisecond=81 ) properties seen :6
Running SMT prover for 11 properties.
// Phase 1: matrix 467 rows 3704 cols
[2022-05-19 20:07:52] [INFO ] Computed 3237 place invariants in 69 ms
[2022-05-19 20:07:53] [INFO ] After 916ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2022-05-19 20:07:54] [INFO ] [Nat]Absence check using 34 positive place invariants in 13 ms returned sat
[2022-05-19 20:07:54] [INFO ] [Nat]Absence check using 34 positive and 3203 generalized place invariants in 760 ms returned sat
[2022-05-19 20:08:18] [INFO ] After 22789ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2022-05-19 20:08:18] [INFO ] After 22792ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 0 ms.
[2022-05-19 20:08:18] [INFO ] After 25035ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Fused 11 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 103 out of 3704 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3704/3704 places, 467/467 transitions.
Applied a total of 0 rules in 217 ms. Remains 3704 /3704 variables (removed 0) and now considering 467/467 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3704/3704 places, 467/467 transitions.
Incomplete random walk after 10000 steps, including 267 resets, run finished after 463 ms. (steps per millisecond=21 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 11) seen :0
Interrupted probabilistic random walk after 276700 steps, run timeout after 3001 ms. (steps per millisecond=92 ) properties seen :{}
Probabilistic random walk after 276700 steps, saw 56231 distinct states, run finished after 3002 ms. (steps per millisecond=92 ) properties seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 467 rows 3704 cols
[2022-05-19 20:08:22] [INFO ] Computed 3237 place invariants in 68 ms
[2022-05-19 20:08:23] [INFO ] After 896ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2022-05-19 20:08:24] [INFO ] [Nat]Absence check using 34 positive place invariants in 12 ms returned sat
[2022-05-19 20:08:25] [INFO ] [Nat]Absence check using 34 positive and 3203 generalized place invariants in 742 ms returned sat
[2022-05-19 20:08:48] [INFO ] After 22801ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2022-05-19 20:08:48] [INFO ] After 22811ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 1 ms.
[2022-05-19 20:08:48] [INFO ] After 25034ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Fused 11 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 103 out of 3704 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3704/3704 places, 467/467 transitions.
Applied a total of 0 rules in 216 ms. Remains 3704 /3704 variables (removed 0) and now considering 467/467 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3704/3704 places, 467/467 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 3704/3704 places, 467/467 transitions.
Applied a total of 0 rules in 205 ms. Remains 3704 /3704 variables (removed 0) and now considering 467/467 (removed 0) transitions.
// Phase 1: matrix 467 rows 3704 cols
[2022-05-19 20:08:49] [INFO ] Computed 3237 place invariants in 62 ms
[2022-05-19 20:08:55] [INFO ] Implicit Places using invariants in 6228 ms returned [3699, 3700]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 6231 ms to find 2 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 3702/3704 places, 467/467 transitions.
Applied a total of 0 rules in 205 ms. Remains 3702 /3702 variables (removed 0) and now considering 467/467 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 3702/3704 places, 467/467 transitions.
Incomplete random walk after 10000 steps, including 268 resets, run finished after 310 ms. (steps per millisecond=32 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 11) seen :0
Interrupted probabilistic random walk after 238028 steps, run timeout after 3001 ms. (steps per millisecond=79 ) properties seen :{}
Probabilistic random walk after 238028 steps, saw 50853 distinct states, run finished after 3001 ms. (steps per millisecond=79 ) properties seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 467 rows 3702 cols
[2022-05-19 20:08:59] [INFO ] Computed 3235 place invariants in 66 ms
[2022-05-19 20:09:00] [INFO ] After 900ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2022-05-19 20:09:01] [INFO ] [Nat]Absence check using 34 positive place invariants in 13 ms returned sat
[2022-05-19 20:09:01] [INFO ] [Nat]Absence check using 34 positive and 3201 generalized place invariants in 804 ms returned sat
[2022-05-19 20:09:25] [INFO ] After 22688ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2022-05-19 20:09:25] [INFO ] After 22695ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 0 ms.
[2022-05-19 20:09:25] [INFO ] After 25040ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Fused 11 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 103 out of 3702 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3702/3702 places, 467/467 transitions.
Applied a total of 0 rules in 217 ms. Remains 3702 /3702 variables (removed 0) and now considering 467/467 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3702/3702 places, 467/467 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 3702/3702 places, 467/467 transitions.
Applied a total of 0 rules in 201 ms. Remains 3702 /3702 variables (removed 0) and now considering 467/467 (removed 0) transitions.
// Phase 1: matrix 467 rows 3702 cols
[2022-05-19 20:09:25] [INFO ] Computed 3235 place invariants in 56 ms
[2022-05-19 20:09:31] [INFO ] Implicit Places using invariants in 5980 ms returned []
// Phase 1: matrix 467 rows 3702 cols
[2022-05-19 20:09:31] [INFO ] Computed 3235 place invariants in 57 ms
[2022-05-19 20:09:42] [INFO ] Implicit Places using invariants and state equation in 10674 ms returned [3501, 3502, 3503, 3504, 3505, 3506, 3507, 3508, 3509, 3510, 3511, 3512, 3513, 3514, 3515, 3516, 3517, 3518, 3519, 3520, 3521, 3522, 3523, 3524, 3525, 3526, 3527, 3528, 3529, 3530, 3531, 3532, 3533]
Discarding 33 places :
Implicit Place search using SMT with State Equation took 16660 ms to find 33 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 3669/3702 places, 467/467 transitions.
Applied a total of 0 rules in 182 ms. Remains 3669 /3669 variables (removed 0) and now considering 467/467 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 3669/3702 places, 467/467 transitions.
Knowledge obtained : [(AND p1 (NOT p0) p3 p2), (X (X (NOT (AND (NOT p1) p0 (NOT p3) p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p3) p2)))), (X (X (NOT (AND p1 (NOT p0) (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p1) p0 (NOT p3) (NOT p2))))), (X (X (NOT (AND p0 (NOT p3) (NOT p2))))), (X (X (NOT (AND p1 p0 (NOT p3) p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p3) (G (NOT p3)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0) (NOT p3) p2))), (X (X (NOT (AND p1 (NOT p0) (NOT p3) p2)))), (F (AND (NOT p3) p2)), (F (AND (NOT p3) p2 (NOT p0) (NOT p1))), (F (AND (NOT p3) p2 p1)), (F (AND (NOT p3) p2 (NOT p1))), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1))), (F (AND (NOT p3) p2 (NOT p0) p1)), (F (NOT p1)), (F (AND p0 p1))]
Knowledge based reduction with 12 factoid took 1476 ms. Reduced automaton from 10 states, 31 edges and 4 AP to 10 states, 31 edges and 4 AP.
Stuttering acceptance computed with spot in 315 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), true, (AND (NOT p0) p1), (NOT p1), (NOT p1), (NOT p3), (AND (NOT p0) p1 (NOT p3)), (AND (NOT p1) (NOT p3))]
Stuttering acceptance computed with spot in 322 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), true, (AND (NOT p0) p1), (NOT p1), (NOT p1), (NOT p3), (AND (NOT p0) p1 (NOT p3)), (AND (NOT p1) (NOT p3))]
Support contains 103 out of 3739 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3739/3739 places, 506/506 transitions.
Applied a total of 0 rules in 220 ms. Remains 3739 /3739 variables (removed 0) and now considering 506/506 (removed 0) transitions.
// Phase 1: matrix 506 rows 3739 cols
[2022-05-19 20:09:44] [INFO ] Computed 3234 place invariants in 68 ms
[2022-05-19 20:09:50] [INFO ] Implicit Places using invariants in 5749 ms returned []
// Phase 1: matrix 506 rows 3739 cols
[2022-05-19 20:09:50] [INFO ] Computed 3234 place invariants in 56 ms
[2022-05-19 20:09:58] [INFO ] Implicit Places using invariants and state equation in 8251 ms returned []
Implicit Place search using SMT with State Equation took 14003 ms to find 0 implicit places.
// Phase 1: matrix 506 rows 3739 cols
[2022-05-19 20:09:58] [INFO ] Computed 3234 place invariants in 60 ms
[2022-05-19 20:10:00] [INFO ] Dead Transitions using invariants and state equation in 1515 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3739/3739 places, 506/506 transitions.
Computed a total of 3739 stabilizing places and 506 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3739 transition count 506
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p3 p2 (NOT p0) p1), (X (X (NOT (AND (NOT p3) p2 p0 (NOT p1))))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p0) p1)))), (X (X (NOT (AND (NOT p3) (NOT p2) p0 (NOT p1))))), (X (X (NOT (AND (NOT p3) p2 (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p3) p2 p0 p1)))), (X (X (NOT (AND (NOT p3) (NOT p2) p0)))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p0) (NOT p1))))), (F (OR (G p3) (G (NOT p3)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p3) p2 (NOT p0) p1))), (X (X (NOT (AND (NOT p3) p2 (NOT p0) p1))))]
Knowledge based reduction with 12 factoid took 949 ms. Reduced automaton from 10 states, 31 edges and 4 AP to 10 states, 31 edges and 4 AP.
Stuttering acceptance computed with spot in 402 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), true, (AND (NOT p0) p1), (NOT p1), (NOT p1), (NOT p3), (AND (NOT p0) p1 (NOT p3)), (AND (NOT p1) (NOT p3))]
Incomplete random walk after 10000 steps, including 268 resets, run finished after 344 ms. (steps per millisecond=29 ) properties (out of 20) seen :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) 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 17) seen :0
Running SMT prover for 17 properties.
// Phase 1: matrix 506 rows 3739 cols
[2022-05-19 20:10:02] [INFO ] Computed 3234 place invariants in 56 ms
[2022-05-19 20:10:04] [INFO ] After 1210ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:17
[2022-05-19 20:10:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2022-05-19 20:10:06] [INFO ] [Nat]Absence check using 1 positive and 3233 generalized place invariants in 804 ms returned sat
[2022-05-19 20:10:29] [INFO ] After 21957ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :14
[2022-05-19 20:10:29] [INFO ] After 21962ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :14
Attempting to minimize the solution found.
Minimization took 0 ms.
[2022-05-19 20:10:29] [INFO ] After 25033ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :14
Fused 17 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 103 out of 3739 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3739/3739 places, 506/506 transitions.
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 5 rules applied. Total rules applied 5 place count 3739 transition count 501
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 7 place count 3738 transition count 500
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 3737 transition count 500
Free-agglomeration rule (complex) applied 33 times.
Iterating global reduction 3 with 33 rules applied. Total rules applied 41 place count 3737 transition count 467
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 3 with 33 rules applied. Total rules applied 74 place count 3704 transition count 467
Applied a total of 74 rules in 489 ms. Remains 3704 /3739 variables (removed 35) and now considering 467/506 (removed 39) transitions.
Finished structural reductions, in 1 iterations. Remains : 3704/3739 places, 467/506 transitions.
Incomplete random walk after 10000 steps, including 267 resets, run finished after 383 ms. (steps per millisecond=26 ) properties (out of 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) 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 17) seen :0
Interrupted probabilistic random walk after 254284 steps, run timeout after 3001 ms. (steps per millisecond=84 ) properties seen :{6=1, 7=1, 8=1, 9=1, 10=1, 16=1}
Probabilistic random walk after 254284 steps, saw 52906 distinct states, run finished after 3001 ms. (steps per millisecond=84 ) properties seen :6
Running SMT prover for 11 properties.
// Phase 1: matrix 467 rows 3704 cols
[2022-05-19 20:10:33] [INFO ] Computed 3237 place invariants in 56 ms
[2022-05-19 20:10:34] [INFO ] After 932ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2022-05-19 20:10:35] [INFO ] [Nat]Absence check using 34 positive place invariants in 11 ms returned sat
[2022-05-19 20:10:35] [INFO ] [Nat]Absence check using 34 positive and 3203 generalized place invariants in 728 ms returned sat
[2022-05-19 20:10:59] [INFO ] After 22815ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2022-05-19 20:10:59] [INFO ] After 22821ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 0 ms.
[2022-05-19 20:10:59] [INFO ] After 25031ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Fused 11 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 103 out of 3704 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3704/3704 places, 467/467 transitions.
Applied a total of 0 rules in 197 ms. Remains 3704 /3704 variables (removed 0) and now considering 467/467 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3704/3704 places, 467/467 transitions.
Incomplete random walk after 10000 steps, including 268 resets, run finished after 327 ms. (steps per millisecond=30 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 11) seen :0
Interrupted probabilistic random walk after 260984 steps, run timeout after 3001 ms. (steps per millisecond=86 ) properties seen :{}
Probabilistic random walk after 260984 steps, saw 53967 distinct states, run finished after 3001 ms. (steps per millisecond=86 ) properties seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 467 rows 3704 cols
[2022-05-19 20:11:03] [INFO ] Computed 3237 place invariants in 55 ms
[2022-05-19 20:11:04] [INFO ] After 870ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2022-05-19 20:11:05] [INFO ] [Nat]Absence check using 34 positive place invariants in 12 ms returned sat
[2022-05-19 20:11:05] [INFO ] [Nat]Absence check using 34 positive and 3203 generalized place invariants in 797 ms returned sat
[2022-05-19 20:11:29] [INFO ] After 22680ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2022-05-19 20:11:29] [INFO ] After 22684ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 1 ms.
[2022-05-19 20:11:29] [INFO ] After 25038ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Fused 11 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 103 out of 3704 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3704/3704 places, 467/467 transitions.
Applied a total of 0 rules in 200 ms. Remains 3704 /3704 variables (removed 0) and now considering 467/467 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3704/3704 places, 467/467 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 3704/3704 places, 467/467 transitions.
Applied a total of 0 rules in 191 ms. Remains 3704 /3704 variables (removed 0) and now considering 467/467 (removed 0) transitions.
// Phase 1: matrix 467 rows 3704 cols
[2022-05-19 20:11:29] [INFO ] Computed 3237 place invariants in 68 ms
[2022-05-19 20:11:35] [INFO ] Implicit Places using invariants in 6233 ms returned [3699, 3700]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 6235 ms to find 2 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 3702/3704 places, 467/467 transitions.
Applied a total of 0 rules in 210 ms. Remains 3702 /3702 variables (removed 0) and now considering 467/467 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 3702/3704 places, 467/467 transitions.
Incomplete random walk after 10000 steps, including 267 resets, run finished after 367 ms. (steps per millisecond=27 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 11) seen :0
Interrupted probabilistic random walk after 270289 steps, run timeout after 3001 ms. (steps per millisecond=90 ) properties seen :{}
Probabilistic random walk after 270289 steps, saw 55363 distinct states, run finished after 3001 ms. (steps per millisecond=90 ) properties seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 467 rows 3702 cols
[2022-05-19 20:11:39] [INFO ] Computed 3235 place invariants in 56 ms
[2022-05-19 20:11:40] [INFO ] After 914ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2022-05-19 20:11:41] [INFO ] [Nat]Absence check using 34 positive place invariants in 12 ms returned sat
[2022-05-19 20:11:42] [INFO ] [Nat]Absence check using 34 positive and 3201 generalized place invariants in 761 ms returned sat
[2022-05-19 20:12:05] [INFO ] After 22773ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2022-05-19 20:12:06] [INFO ] After 22776ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 1 ms.
[2022-05-19 20:12:06] [INFO ] After 25032ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Fused 11 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 103 out of 3702 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3702/3702 places, 467/467 transitions.
Applied a total of 0 rules in 206 ms. Remains 3702 /3702 variables (removed 0) and now considering 467/467 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3702/3702 places, 467/467 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 3702/3702 places, 467/467 transitions.
Applied a total of 0 rules in 199 ms. Remains 3702 /3702 variables (removed 0) and now considering 467/467 (removed 0) transitions.
// Phase 1: matrix 467 rows 3702 cols
[2022-05-19 20:12:06] [INFO ] Computed 3235 place invariants in 77 ms
[2022-05-19 20:12:12] [INFO ] Implicit Places using invariants in 6170 ms returned []
// Phase 1: matrix 467 rows 3702 cols
[2022-05-19 20:12:12] [INFO ] Computed 3235 place invariants in 60 ms
[2022-05-19 20:12:24] [INFO ] Implicit Places using invariants and state equation in 11471 ms returned [3501, 3502, 3503, 3504, 3505, 3506, 3507, 3508, 3509, 3510, 3511, 3512, 3513, 3514, 3515, 3516, 3517, 3518, 3519, 3520, 3521, 3522, 3523, 3524, 3525, 3526, 3527, 3528, 3529, 3530, 3531, 3532, 3533]
Discarding 33 places :
Implicit Place search using SMT with State Equation took 17660 ms to find 33 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 3669/3702 places, 467/467 transitions.
Applied a total of 0 rules in 193 ms. Remains 3669 /3669 variables (removed 0) and now considering 467/467 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 3669/3702 places, 467/467 transitions.
Knowledge obtained : [(AND p3 p2 (NOT p0) p1), (X (X (NOT (AND (NOT p3) p2 p0 (NOT p1))))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p0) p1)))), (X (X (NOT (AND (NOT p3) (NOT p2) p0 (NOT p1))))), (X (X (NOT (AND (NOT p3) p2 (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p3) p2 p0 p1)))), (X (X (NOT (AND (NOT p3) (NOT p2) p0)))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p0) (NOT p1))))), (F (OR (G p3) (G (NOT p3)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p3) p2 (NOT p0) p1))), (X (X (NOT (AND (NOT p3) p2 (NOT p0) p1)))), (F (AND p2 (NOT p3))), (F (AND (NOT p0) (NOT p1) p2 (NOT p3))), (F (AND p1 p2 (NOT p3))), (F (AND (NOT p1) p2 (NOT p3))), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) p1 p2 (NOT p3))), (F (NOT p1)), (F (AND p0 p1))]
Knowledge based reduction with 12 factoid took 1119 ms. Reduced automaton from 10 states, 31 edges and 4 AP to 10 states, 31 edges and 4 AP.
Stuttering acceptance computed with spot in 325 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), true, (AND (NOT p0) p1), (NOT p1), (NOT p1), (NOT p3), (AND (NOT p0) p1 (NOT p3)), (AND (NOT p1) (NOT p3))]
Stuttering acceptance computed with spot in 317 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), true, (AND (NOT p0) p1), (NOT p1), (NOT p1), (NOT p3), (AND (NOT p0) p1 (NOT p3)), (AND (NOT p1) (NOT p3))]
Stuttering acceptance computed with spot in 337 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), true, (AND (NOT p0) p1), (NOT p1), (NOT p1), (NOT p3), (AND (NOT p0) p1 (NOT p3)), (AND (NOT p1) (NOT p3))]
Product exploration explored 100000 steps with 2721 reset in 760 ms.
Product exploration explored 100000 steps with 2722 reset in 781 ms.
Applying partial POR strategy [false, false, true, true, true, true, true, true, true, true]
Stuttering acceptance computed with spot in 299 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), true, (AND (NOT p0) p1), (NOT p1), (NOT p1), (NOT p3), (AND (NOT p0) p1 (NOT p3)), (AND (NOT p1) (NOT p3))]
Support contains 103 out of 3739 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3739/3739 places, 506/506 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 3739 transition count 508
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 615 ms. Remains 3739 /3739 variables (removed 0) and now considering 508/506 (removed -2) transitions.
[2022-05-19 20:12:29] [INFO ] Redundant transitions in 51 ms returned []
// Phase 1: matrix 508 rows 3739 cols
[2022-05-19 20:12:29] [INFO ] Computed 3234 place invariants in 57 ms
[2022-05-19 20:12:30] [INFO ] Dead Transitions using invariants and state equation in 1591 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3739/3739 places, 508/506 transitions.
Finished structural reductions, in 1 iterations. Remains : 3739/3739 places, 508/506 transitions.
Product exploration explored 100000 steps with 2718 reset in 1240 ms.
Product exploration explored 100000 steps with 2719 reset in 1258 ms.
Built C files in :
/tmp/ltsmin16863409376075815985
[2022-05-19 20:12:34] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16863409376075815985
Running compilation step : cd /tmp/ltsmin16863409376075815985;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2345 ms.
Running link step : cd /tmp/ltsmin16863409376075815985;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin16863409376075815985;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased12154733735599490755.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 103 out of 3739 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3739/3739 places, 506/506 transitions.
Applied a total of 0 rules in 235 ms. Remains 3739 /3739 variables (removed 0) and now considering 506/506 (removed 0) transitions.
// Phase 1: matrix 506 rows 3739 cols
[2022-05-19 20:12:49] [INFO ] Computed 3234 place invariants in 66 ms
[2022-05-19 20:12:52] [INFO ] Implicit Places using invariants in 3026 ms returned []
// Phase 1: matrix 506 rows 3739 cols
[2022-05-19 20:12:52] [INFO ] Computed 3234 place invariants in 57 ms
[2022-05-19 20:13:00] [INFO ] Implicit Places using invariants and state equation in 8232 ms returned []
Implicit Place search using SMT with State Equation took 11261 ms to find 0 implicit places.
// Phase 1: matrix 506 rows 3739 cols
[2022-05-19 20:13:00] [INFO ] Computed 3234 place invariants in 63 ms
[2022-05-19 20:13:02] [INFO ] Dead Transitions using invariants and state equation in 1565 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3739/3739 places, 506/506 transitions.
Built C files in :
/tmp/ltsmin1292310612591616913
[2022-05-19 20:13:02] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1292310612591616913
Running compilation step : cd /tmp/ltsmin1292310612591616913;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2218 ms.
Running link step : cd /tmp/ltsmin1292310612591616913;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin1292310612591616913;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased4493590397536367180.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-19 20:13:17] [INFO ] Flatten gal took : 104 ms
[2022-05-19 20:13:17] [INFO ] Flatten gal took : 109 ms
[2022-05-19 20:13:17] [INFO ] Time to serialize gal into /tmp/LTL8609921465193145514.gal : 19 ms
[2022-05-19 20:13:17] [INFO ] Time to serialize properties into /tmp/LTL13522428344568772571.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8609921465193145514.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13522428344568772571.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL8609921...267
Read 1 LTL properties
Checking formula 0 : !((X(X(((G("(CstopAbort_0>=1)"))U(G("(((((((n6_0+n6_1)+(n6_2+n6_3))+((n6_4+n6_5)+(n6_6+n6_7)))+(((n6_8+n6_9)+(n6_10+n6_11))+((n6_12+n6...869
Formula 0 simplified : !XX((G"(CstopAbort_0>=1)" U G"(((((((n6_0+n6_1)+(n6_2+n6_3))+((n6_4+n6_5)+(n6_6+n6_7)))+(((n6_8+n6_9)+(n6_10+n6_11))+((n6_12+n6_13)+...858
Detected timeout of ITS tools.
[2022-05-19 20:13:32] [INFO ] Flatten gal took : 100 ms
[2022-05-19 20:13:32] [INFO ] Applying decomposition
[2022-05-19 20:13:33] [INFO ] Flatten gal took : 90 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph8651787332286189676.txt' '-o' '/tmp/graph8651787332286189676.bin' '-w' '/tmp/graph8651787332286189676.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8651787332286189676.bin' '-l' '-1' '-v' '-w' '/tmp/graph8651787332286189676.weights' '-q' '0' '-e' '0.001'
[2022-05-19 20:13:33] [INFO ] Decomposing Gal with order
[2022-05-19 20:13:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 20:13:33] [INFO ] Removed a total of 201 redundant transitions.
[2022-05-19 20:13:34] [INFO ] Flatten gal took : 1131 ms
[2022-05-19 20:13:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 27 labels/synchronizations in 92 ms.
[2022-05-19 20:13:35] [INFO ] Time to serialize gal into /tmp/LTL15415224754321153627.gal : 25 ms
[2022-05-19 20:13:35] [INFO ] Time to serialize properties into /tmp/LTL3381144072798630950.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15415224754321153627.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3381144072798630950.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1541522...267
Read 1 LTL properties
Checking formula 0 : !((X(X(((G("(gi0.gi1.gu101.CstopAbort_0>=1)"))U(G("(((((((gu100.n6_0+gu100.n6_1)+(gu100.n6_2+gu100.n6_3))+((gu100.n6_4+gu100.n6_5)+(gu...1445
Formula 0 simplified : !XX((G"(gi0.gi1.gu101.CstopAbort_0>=1)" U G"(((((((gu100.n6_0+gu100.n6_1)+(gu100.n6_2+gu100.n6_3))+((gu100.n6_4+gu100.n6_5)+(gu100.n...1434
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5891065468853666768
[2022-05-19 20:13:50] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5891065468853666768
Running compilation step : cd /tmp/ltsmin5891065468853666768;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2372 ms.
Running link step : cd /tmp/ltsmin5891065468853666768;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin5891065468853666768;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X((([]((LTLAPp0==true)) U []((LTLAPp1==true)))||((LTLAPp2==true) U (LTLAPp3==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property QuasiCertifProtocol-COL-32-LTLCardinality-05 finished in 424618 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1122 out of 3806 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3806/3806 places, 506/506 transitions.
Graph (complete) has 43474 edges and 3806 vertex of which 1425 are kept as prefixes of interest. Removing 2381 places using SCC suffix rule.12 ms
Discarding 2381 places :
Also discarding 101 output transitions
Drop transitions removed 101 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Iterating post reduction 0 with 98 rules applied. Total rules applied 99 place count 1424 transition count 306
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 101 place count 1423 transition count 305
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 102 place count 1423 transition count 305
Applied a total of 102 rules in 83 ms. Remains 1423 /3806 variables (removed 2383) and now considering 305/506 (removed 201) transitions.
// Phase 1: matrix 305 rows 1423 cols
[2022-05-19 20:14:05] [INFO ] Computed 1120 place invariants in 9 ms
[2022-05-19 20:14:06] [INFO ] Implicit Places using invariants in 488 ms returned []
// Phase 1: matrix 305 rows 1423 cols
[2022-05-19 20:14:06] [INFO ] Computed 1120 place invariants in 4 ms
[2022-05-19 20:14:06] [INFO ] Implicit Places using invariants and state equation in 925 ms returned [1222, 1223, 1224, 1225, 1226, 1227, 1228, 1229, 1230, 1231, 1232, 1233, 1234, 1235, 1236, 1237, 1238, 1239, 1240, 1241, 1242, 1243, 1244, 1245, 1246, 1247, 1248, 1249, 1250, 1251, 1252, 1253, 1254, 1255, 1256, 1257, 1258, 1259, 1260, 1261, 1262, 1263, 1264, 1265, 1266, 1267, 1268, 1269, 1270, 1271, 1272, 1273, 1274, 1275, 1276, 1277, 1278, 1279, 1280, 1281, 1282, 1283, 1284, 1285, 1286, 1287]
Discarding 66 places :
Implicit Place search using SMT with State Equation took 1415 ms to find 66 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1357/3806 places, 305/506 transitions.
Applied a total of 0 rules in 12 ms. Remains 1357 /1357 variables (removed 0) and now considering 305/305 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 1357/3806 places, 305/506 transitions.
Stuttering acceptance computed with spot in 175 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : QuasiCertifProtocol-COL-32-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ (ADD s1090 s1091 s1092 s1093 s1094 s1095 s1096 s1097 s1098 s1099 s1100 s1101 s1102 s1103 s1104 s1105 s1106 s1107 s1108 s1109 s1110 s1111 s1112 s11...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2445 reset in 1659 ms.
Product exploration explored 100000 steps with 2445 reset in 1627 ms.
Computed a total of 1357 stabilizing places and 305 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1357 transition count 305
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 121 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 224 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 900289 steps, run timeout after 3001 ms. (steps per millisecond=299 ) properties seen :{}
Probabilistic random walk after 900289 steps, saw 152214 distinct states, run finished after 3001 ms. (steps per millisecond=299 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 305 rows 1357 cols
[2022-05-19 20:14:14] [INFO ] Computed 1056 place invariants in 11 ms
[2022-05-19 20:14:14] [INFO ] After 165ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-19 20:14:14] [INFO ] [Nat]Absence check using 0 positive and 1056 generalized place invariants in 167 ms returned sat
[2022-05-19 20:14:15] [INFO ] After 549ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-19 20:14:15] [INFO ] After 721ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 152 ms.
[2022-05-19 20:14:15] [INFO ] After 1213ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 69 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=13 )
Parikh walk visited 1 properties in 5 ms.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 439 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 52 ms :[(NOT p0), (NOT p0)]
Support contains 1122 out of 1357 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1357/1357 places, 305/305 transitions.
Applied a total of 0 rules in 16 ms. Remains 1357 /1357 variables (removed 0) and now considering 305/305 (removed 0) transitions.
// Phase 1: matrix 305 rows 1357 cols
[2022-05-19 20:14:16] [INFO ] Computed 1056 place invariants in 13 ms
[2022-05-19 20:14:16] [INFO ] Implicit Places using invariants in 412 ms returned []
// Phase 1: matrix 305 rows 1357 cols
[2022-05-19 20:14:16] [INFO ] Computed 1056 place invariants in 6 ms
[2022-05-19 20:14:17] [INFO ] Implicit Places using invariants and state equation in 750 ms returned []
Implicit Place search using SMT with State Equation took 1163 ms to find 0 implicit places.
[2022-05-19 20:14:17] [INFO ] Redundant transitions in 23 ms returned []
// Phase 1: matrix 305 rows 1357 cols
[2022-05-19 20:14:17] [INFO ] Computed 1056 place invariants in 6 ms
[2022-05-19 20:14:17] [INFO ] Dead Transitions using invariants and state equation in 449 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1357/1357 places, 305/305 transitions.
Computed a total of 1357 stabilizing places and 305 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1357 transition count 305
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 242 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 225 resets, run finished after 145 ms. (steps per millisecond=68 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 929171 steps, run timeout after 3001 ms. (steps per millisecond=309 ) properties seen :{}
Probabilistic random walk after 929171 steps, saw 156463 distinct states, run finished after 3001 ms. (steps per millisecond=309 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 305 rows 1357 cols
[2022-05-19 20:14:21] [INFO ] Computed 1056 place invariants in 12 ms
[2022-05-19 20:14:21] [INFO ] After 143ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-19 20:14:22] [INFO ] [Nat]Absence check using 0 positive and 1056 generalized place invariants in 169 ms returned sat
[2022-05-19 20:14:22] [INFO ] After 561ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-19 20:14:22] [INFO ] After 730ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 151 ms.
[2022-05-19 20:14:23] [INFO ] After 1238ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 70 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=23 )
Parikh walk visited 1 properties in 2 ms.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 516 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2442 reset in 1622 ms.
Product exploration explored 100000 steps with 2441 reset in 1650 ms.
Built C files in :
/tmp/ltsmin11378148708620119392
[2022-05-19 20:14:27] [INFO ] Computing symmetric may disable matrix : 305 transitions.
[2022-05-19 20:14:27] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 20:14:27] [INFO ] Computing symmetric may enable matrix : 305 transitions.
[2022-05-19 20:14:27] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 20:14:27] [INFO ] Computing Do-Not-Accords matrix : 305 transitions.
[2022-05-19 20:14:27] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 20:14:27] [INFO ] Built C files in 55ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11378148708620119392
Running compilation step : cd /tmp/ltsmin11378148708620119392;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1153 ms.
Running link step : cd /tmp/ltsmin11378148708620119392;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin11378148708620119392;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9651690535422666922.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1122 out of 1357 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1357/1357 places, 305/305 transitions.
Applied a total of 0 rules in 12 ms. Remains 1357 /1357 variables (removed 0) and now considering 305/305 (removed 0) transitions.
// Phase 1: matrix 305 rows 1357 cols
[2022-05-19 20:14:42] [INFO ] Computed 1056 place invariants in 11 ms
[2022-05-19 20:14:42] [INFO ] Implicit Places using invariants in 403 ms returned []
// Phase 1: matrix 305 rows 1357 cols
[2022-05-19 20:14:42] [INFO ] Computed 1056 place invariants in 10 ms
[2022-05-19 20:14:43] [INFO ] Implicit Places using invariants and state equation in 703 ms returned []
Implicit Place search using SMT with State Equation took 1110 ms to find 0 implicit places.
[2022-05-19 20:14:43] [INFO ] Redundant transitions in 42 ms returned []
// Phase 1: matrix 305 rows 1357 cols
[2022-05-19 20:14:43] [INFO ] Computed 1056 place invariants in 8 ms
[2022-05-19 20:14:44] [INFO ] Dead Transitions using invariants and state equation in 411 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1357/1357 places, 305/305 transitions.
Built C files in :
/tmp/ltsmin7059004442978262090
[2022-05-19 20:14:44] [INFO ] Computing symmetric may disable matrix : 305 transitions.
[2022-05-19 20:14:44] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 20:14:44] [INFO ] Computing symmetric may enable matrix : 305 transitions.
[2022-05-19 20:14:44] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 20:14:44] [INFO ] Computing Do-Not-Accords matrix : 305 transitions.
[2022-05-19 20:14:44] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 20:14:44] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7059004442978262090
Running compilation step : cd /tmp/ltsmin7059004442978262090;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1177 ms.
Running link step : cd /tmp/ltsmin7059004442978262090;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin7059004442978262090;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased12073321638711317779.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-19 20:14:59] [INFO ] Flatten gal took : 36 ms
[2022-05-19 20:14:59] [INFO ] Flatten gal took : 36 ms
[2022-05-19 20:14:59] [INFO ] Time to serialize gal into /tmp/LTL11938916520386206109.gal : 4 ms
[2022-05-19 20:14:59] [INFO ] Time to serialize properties into /tmp/LTL3510191845529731600.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11938916520386206109.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3510191845529731600.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1193891...267
Read 1 LTL properties
Checking formula 0 : !((G(F("(((((((n5_0+n5_1)+(n5_2+n5_3))+((n5_4+n5_5)+(n5_6+n5_7)))+(((n5_8+n5_9)+(n5_10+n5_11))+((n5_12+n5_13)+(n5_14+n5_15))))+((((n5_...10066
Formula 0 simplified : !GF"(((((((n5_0+n5_1)+(n5_2+n5_3))+((n5_4+n5_5)+(n5_6+n5_7)))+(((n5_8+n5_9)+(n5_10+n5_11))+((n5_12+n5_13)+(n5_14+n5_15))))+((((n5_16...10060
Detected timeout of ITS tools.
[2022-05-19 20:15:14] [INFO ] Flatten gal took : 38 ms
[2022-05-19 20:15:14] [INFO ] Applying decomposition
[2022-05-19 20:15:14] [INFO ] Flatten gal took : 31 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph1570360501467166588.txt' '-o' '/tmp/graph1570360501467166588.bin' '-w' '/tmp/graph1570360501467166588.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph1570360501467166588.bin' '-l' '-1' '-v' '-w' '/tmp/graph1570360501467166588.weights' '-q' '0' '-e' '0.001'
[2022-05-19 20:15:16] [INFO ] Decomposing Gal with order
[2022-05-19 20:15:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 20:15:16] [INFO ] Removed a total of 263 redundant transitions.
[2022-05-19 20:15:16] [INFO ] Flatten gal took : 52 ms
[2022-05-19 20:15:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 386 labels/synchronizations in 24 ms.
[2022-05-19 20:15:16] [INFO ] Time to serialize gal into /tmp/LTL8783971465154728191.gal : 6 ms
[2022-05-19 20:15:16] [INFO ] Time to serialize properties into /tmp/LTL11702432666921510625.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8783971465154728191.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11702432666921510625.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL8783971...267
Read 1 LTL properties
Checking formula 0 : !((G(F("(((((((gu1.n5_0+gu1.n5_1)+(gu1.n5_2+gu1.n5_3))+((gu1.n5_4+gu1.n5_5)+(gu1.n5_6+gu1.n5_7)))+(((gu1.n5_8+gu1.n5_9)+(gu1.n5_10+gu1...14554
Formula 0 simplified : !GF"(((((((gu1.n5_0+gu1.n5_1)+(gu1.n5_2+gu1.n5_3))+((gu1.n5_4+gu1.n5_5)+(gu1.n5_6+gu1.n5_7)))+(((gu1.n5_8+gu1.n5_9)+(gu1.n5_10+gu1.n...14548
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13355699579235962242
[2022-05-19 20:15:31] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13355699579235962242
Running compilation step : cd /tmp/ltsmin13355699579235962242;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1017 ms.
Running link step : cd /tmp/ltsmin13355699579235962242;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin13355699579235962242;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property QuasiCertifProtocol-COL-32-LTLCardinality-06 finished in 100964 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0 U X((X(p1)&&!F(p0))))))'
Support contains 1124 out of 3806 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3806/3806 places, 506/506 transitions.
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 3736 transition count 506
Applied a total of 70 rules in 156 ms. Remains 3736 /3806 variables (removed 70) and now considering 506/506 (removed 0) transitions.
// Phase 1: matrix 506 rows 3736 cols
[2022-05-19 20:15:46] [INFO ] Computed 3232 place invariants in 65 ms
[2022-05-19 20:15:50] [INFO ] Implicit Places using invariants in 3598 ms returned []
// Phase 1: matrix 506 rows 3736 cols
[2022-05-19 20:15:50] [INFO ] Computed 3232 place invariants in 68 ms
[2022-05-19 20:15:54] [INFO ] Implicit Places using invariants and state equation in 4391 ms returned [3499, 3500, 3501, 3502, 3503, 3504, 3505, 3506, 3507, 3508, 3509, 3510, 3511, 3512, 3513, 3514, 3515, 3516, 3517, 3518, 3519, 3520, 3521, 3522, 3523, 3524, 3525, 3526, 3527, 3528, 3529, 3530, 3531]
Discarding 33 places :
Implicit Place search using SMT with State Equation took 8001 ms to find 33 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3703/3806 places, 506/506 transitions.
Applied a total of 0 rules in 119 ms. Remains 3703 /3703 variables (removed 0) and now considering 506/506 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 3703/3806 places, 506/506 transitions.
Stuttering acceptance computed with spot in 151 ms :[true, (OR (NOT p1) p0), (OR (NOT p1) p0), (OR (NOT p1) p0)]
Running random walk in product with property : QuasiCertifProtocol-COL-32-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(OR p0 (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}], [{ cond=p0, acceptance={0} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 3}], [{ cond=p0, acceptance={} source=3 dest: 0}, { cond=(NOT p0), acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(LEQ s3697 (ADD s1090 s1091 s1092 s1093 s1094 s1095 s1096 s1097 s1098 s1099 s1100 s1101 s1102 s1103 s1104 s1105 s1106 s1107 s1108 s1109 s1110 s1111 s11...], 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][false, false, false, false]]
Stuttering criterion allowed to conclude after 38 steps with 0 reset in 4 ms.
FORMULA QuasiCertifProtocol-COL-32-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property QuasiCertifProtocol-COL-32-LTLCardinality-07 finished in 8464 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X((p0 U p1))||G(p2))))'
Support contains 36 out of 3806 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3806/3806 places, 506/506 transitions.
Reduce places removed 69 places and 0 transitions.
Iterating post reduction 0 with 69 rules applied. Total rules applied 69 place count 3737 transition count 506
Applied a total of 69 rules in 244 ms. Remains 3737 /3806 variables (removed 69) and now considering 506/506 (removed 0) transitions.
// Phase 1: matrix 506 rows 3737 cols
[2022-05-19 20:15:55] [INFO ] Computed 3232 place invariants in 47 ms
[2022-05-19 20:16:01] [INFO ] Implicit Places using invariants in 6017 ms returned []
// Phase 1: matrix 506 rows 3737 cols
[2022-05-19 20:16:01] [INFO ] Computed 3232 place invariants in 87 ms
[2022-05-19 20:16:11] [INFO ] Implicit Places using invariants and state equation in 10281 ms returned [3500, 3501, 3502, 3503, 3504, 3505, 3506, 3507, 3508, 3509, 3510, 3511, 3512, 3513, 3514, 3515, 3516, 3517, 3518, 3519, 3520, 3521, 3522, 3523, 3524, 3525, 3526, 3527, 3528, 3529, 3530, 3531, 3532]
Discarding 33 places :
Implicit Place search using SMT with State Equation took 16301 ms to find 33 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3704/3806 places, 506/506 transitions.
Applied a total of 0 rules in 220 ms. Remains 3704 /3704 variables (removed 0) and now considering 506/506 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 3704/3806 places, 506/506 transitions.
Stuttering acceptance computed with spot in 407 ms :[true, (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : QuasiCertifProtocol-COL-32-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p2), acceptance={} source=3 dest: 1}, { cond=p2, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=4 dest: 1}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=4 dest: 4}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=4 dest: 5}], [{ cond=(NOT p2), acceptance={} source=5 dest: 0}, { cond=p2, acceptance={} source=5 dest: 5}]], initial=2, aps=[p1:(LEQ 3 s0), p0:(LEQ 3 (ADD s3368 s3369 s3370 s3371 s3372 s3373 s3374 s3375 s3376 s3377 s3378 s3379 s3380 s3381 s3382 s3383 s3384 s3385 s3386 s3387 s338...], 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, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 1773 ms.
Product exploration explored 100000 steps with 33333 reset in 1786 ms.
Computed a total of 3704 stabilizing places and 506 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3704 transition count 506
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p1 (NOT p0) p2), (X p2), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (NOT (AND p2 (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p2 (NOT p1) p0)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (F (G p2))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND p1 (NOT p0) p2)
Knowledge based reduction with 11 factoid took 431 ms. Reduced automaton from 6 states, 12 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA QuasiCertifProtocol-COL-32-LTLCardinality-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property QuasiCertifProtocol-COL-32-LTLCardinality-08 finished in 21767 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(p0)))'
Support contains 2 out of 3806 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3806/3806 places, 506/506 transitions.
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 3736 transition count 506
Applied a total of 70 rules in 248 ms. Remains 3736 /3806 variables (removed 70) and now considering 506/506 (removed 0) transitions.
// Phase 1: matrix 506 rows 3736 cols
[2022-05-19 20:16:16] [INFO ] Computed 3232 place invariants in 72 ms
[2022-05-19 20:16:23] [INFO ] Implicit Places using invariants in 6085 ms returned []
// Phase 1: matrix 506 rows 3736 cols
[2022-05-19 20:16:23] [INFO ] Computed 3232 place invariants in 68 ms
[2022-05-19 20:16:33] [INFO ] Implicit Places using invariants and state equation in 10579 ms returned [3499, 3500, 3501, 3502, 3503, 3504, 3505, 3506, 3507, 3508, 3509, 3510, 3511, 3512, 3513, 3514, 3515, 3516, 3517, 3518, 3519, 3520, 3521, 3522, 3523, 3524, 3525, 3526, 3527, 3528, 3529, 3530, 3531]
Discarding 33 places :
Implicit Place search using SMT with State Equation took 16670 ms to find 33 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3703/3806 places, 506/506 transitions.
Applied a total of 0 rules in 235 ms. Remains 3703 /3703 variables (removed 0) and now considering 506/506 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 3703/3806 places, 506/506 transitions.
Stuttering acceptance computed with spot in 80 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : QuasiCertifProtocol-COL-32-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s0 s3698)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA QuasiCertifProtocol-COL-32-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property QuasiCertifProtocol-COL-32-LTLCardinality-09 finished in 17257 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((!F(G(p0)) U !(false U p1)))'
Support contains 35 out of 3806 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3806/3806 places, 506/506 transitions.
Graph (complete) has 43474 edges and 3806 vertex of which 3737 are kept as prefixes of interest. Removing 69 places using SCC suffix rule.16 ms
Discarding 69 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 3736 transition count 505
Applied a total of 2 rules in 565 ms. Remains 3736 /3806 variables (removed 70) and now considering 505/506 (removed 1) transitions.
// Phase 1: matrix 505 rows 3736 cols
[2022-05-19 20:16:34] [INFO ] Computed 3232 place invariants in 47 ms
[2022-05-19 20:16:40] [INFO ] Implicit Places using invariants in 6093 ms returned []
// Phase 1: matrix 505 rows 3736 cols
[2022-05-19 20:16:40] [INFO ] Computed 3232 place invariants in 40 ms
[2022-05-19 20:16:50] [INFO ] Implicit Places using invariants and state equation in 10191 ms returned [3434, 3435, 3436, 3437, 3438, 3439, 3440, 3441, 3442, 3443, 3444, 3445, 3446, 3447, 3448, 3449, 3450, 3451, 3452, 3453, 3454, 3455, 3456, 3457, 3458, 3459, 3460, 3461, 3462, 3463, 3464, 3465, 3466, 3500, 3501, 3502, 3503, 3504, 3505, 3506, 3507, 3508, 3509, 3510, 3511, 3512, 3513, 3514, 3515, 3516, 3517, 3518, 3519, 3520, 3521, 3522, 3523, 3524, 3525, 3526, 3527, 3528, 3529, 3530, 3531, 3532]
Discarding 66 places :
Implicit Place search using SMT with State Equation took 16299 ms to find 66 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3670/3806 places, 505/506 transitions.
Applied a total of 0 rules in 248 ms. Remains 3670 /3670 variables (removed 0) and now considering 505/505 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 3670/3806 places, 505/506 transitions.
Stuttering acceptance computed with spot in 101 ms :[p1, p0, p0]
Running random walk in product with property : QuasiCertifProtocol-COL-32-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={0} source=0 dest: 0}, { cond=(AND p1 p0), acceptance={0} source=0 dest: 1}, { cond=p1, acceptance={0} source=0 dest: 2}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ s1 (ADD s3500 s3501 s3502 s3503 s3504 s3505 s3506 s3507 s3508 s3509 s3510 s3511 s3512 s3513 s3514 s3515 s3516 s3517 s3518 s3519 s3520 s3521 s3522 ...], 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]]
Product exploration explored 100000 steps with 4817 reset in 535 ms.
Product exploration explored 100000 steps with 4987 reset in 642 ms.
Computed a total of 3670 stabilizing places and 505 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3670 transition count 505
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p1 p0), true, (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND p1 p0)), (X (NOT (AND p1 p0))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (AND p1 p0))), (X (X (NOT (AND p1 p0)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 4 factoid took 890 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 1052 ms :[p1, p0, p0]
Finished random walk after 730 steps, including 18 resets, run visited all 3 properties in 7 ms. (steps per millisecond=104 )
Knowledge obtained : [(AND p1 p0), true, (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND p1 p0)), (X (NOT (AND p1 p0))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (AND p1 p0))), (X (X (NOT (AND p1 p0)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F (NOT p1)), (F (NOT p0)), (F (NOT (AND p1 p0)))]
Knowledge based reduction with 4 factoid took 775 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 494 ms :[p1, p0, p0]
Stuttering acceptance computed with spot in 119 ms :[p1, p0, p0]
// Phase 1: matrix 505 rows 3670 cols
[2022-05-19 20:16:56] [INFO ] Computed 3168 place invariants in 77 ms
[2022-05-19 20:17:02] [INFO ] [Real]Absence check using 0 positive and 3168 generalized place invariants in 5256 ms returned sat
[2022-05-19 20:17:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 20:17:11] [INFO ] [Real]Absence check using state equation in 8545 ms returned unknown
Could not prove EG p1
Support contains 35 out of 3670 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3670/3670 places, 505/505 transitions.
Applied a total of 0 rules in 280 ms. Remains 3670 /3670 variables (removed 0) and now considering 505/505 (removed 0) transitions.
// Phase 1: matrix 505 rows 3670 cols
[2022-05-19 20:17:11] [INFO ] Computed 3168 place invariants in 72 ms
[2022-05-19 20:17:17] [INFO ] Implicit Places using invariants in 5708 ms returned []
// Phase 1: matrix 505 rows 3670 cols
[2022-05-19 20:17:17] [INFO ] Computed 3168 place invariants in 81 ms
[2022-05-19 20:17:28] [INFO ] Implicit Places using invariants and state equation in 11168 ms returned []
Implicit Place search using SMT with State Equation took 16878 ms to find 0 implicit places.
[2022-05-19 20:17:28] [INFO ] Redundant transitions in 6 ms returned []
// Phase 1: matrix 505 rows 3670 cols
[2022-05-19 20:17:28] [INFO ] Computed 3168 place invariants in 89 ms
[2022-05-19 20:17:29] [INFO ] Dead Transitions using invariants and state equation in 1385 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3670/3670 places, 505/505 transitions.
Computed a total of 3670 stabilizing places and 505 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3670 transition count 505
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p1 p0), true, (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND p1 p0)), (X (NOT (AND p1 p0))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (AND p1 p0))), (X (X (NOT (AND p1 p0)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 4 factoid took 376 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 156 ms :[p1, p0, p0]
Finished random walk after 1393 steps, including 34 resets, run visited all 3 properties in 8 ms. (steps per millisecond=174 )
Knowledge obtained : [(AND p1 p0), true, (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND p1 p0)), (X (NOT (AND p1 p0))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (AND p1 p0))), (X (X (NOT (AND p1 p0)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F (NOT p1)), (F (NOT p0)), (F (NOT (AND p1 p0)))]
Knowledge based reduction with 4 factoid took 434 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 78 ms :[p1, p0, p0]
Stuttering acceptance computed with spot in 85 ms :[p1, p0, p0]
// Phase 1: matrix 505 rows 3670 cols
[2022-05-19 20:17:31] [INFO ] Computed 3168 place invariants in 80 ms
[2022-05-19 20:17:37] [INFO ] [Real]Absence check using 0 positive and 3168 generalized place invariants in 5022 ms returned sat
[2022-05-19 20:17:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 20:17:46] [INFO ] [Real]Absence check using state equation in 8831 ms returned unknown
Could not prove EG p1
Stuttering acceptance computed with spot in 87 ms :[p1, p0, p0]
Product exploration explored 100000 steps with 4954 reset in 541 ms.
Product exploration explored 100000 steps with 4887 reset in 547 ms.
Built C files in :
/tmp/ltsmin4778463865960741207
[2022-05-19 20:17:47] [INFO ] Computing symmetric may disable matrix : 505 transitions.
[2022-05-19 20:17:47] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 20:17:47] [INFO ] Computing symmetric may enable matrix : 505 transitions.
[2022-05-19 20:17:47] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 20:17:47] [INFO ] Computing Do-Not-Accords matrix : 505 transitions.
[2022-05-19 20:17:47] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 20:17:47] [INFO ] Built C files in 55ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4778463865960741207
Running compilation step : cd /tmp/ltsmin4778463865960741207;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4778463865960741207;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4778463865960741207;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 35 out of 3670 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3670/3670 places, 505/505 transitions.
Applied a total of 0 rules in 277 ms. Remains 3670 /3670 variables (removed 0) and now considering 505/505 (removed 0) transitions.
// Phase 1: matrix 505 rows 3670 cols
[2022-05-19 20:17:51] [INFO ] Computed 3168 place invariants in 85 ms
[2022-05-19 20:17:57] [INFO ] Implicit Places using invariants in 5909 ms returned []
// Phase 1: matrix 505 rows 3670 cols
[2022-05-19 20:17:57] [INFO ] Computed 3168 place invariants in 84 ms
[2022-05-19 20:18:08] [INFO ] Implicit Places using invariants and state equation in 11071 ms returned []
Implicit Place search using SMT with State Equation took 16984 ms to find 0 implicit places.
[2022-05-19 20:18:08] [INFO ] Redundant transitions in 8 ms returned []
// Phase 1: matrix 505 rows 3670 cols
[2022-05-19 20:18:08] [INFO ] Computed 3168 place invariants in 87 ms
[2022-05-19 20:18:09] [INFO ] Dead Transitions using invariants and state equation in 1449 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3670/3670 places, 505/505 transitions.
Built C files in :
/tmp/ltsmin11393333043856468445
[2022-05-19 20:18:10] [INFO ] Computing symmetric may disable matrix : 505 transitions.
[2022-05-19 20:18:10] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 20:18:10] [INFO ] Computing symmetric may enable matrix : 505 transitions.
[2022-05-19 20:18:10] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 20:18:10] [INFO ] Computing Do-Not-Accords matrix : 505 transitions.
[2022-05-19 20:18:10] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 20:18:10] [INFO ] Built C files in 52ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11393333043856468445
Running compilation step : cd /tmp/ltsmin11393333043856468445;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2535 ms.
Running link step : cd /tmp/ltsmin11393333043856468445;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin11393333043856468445;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased8726276304303481178.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-19 20:18:25] [INFO ] Flatten gal took : 81 ms
[2022-05-19 20:18:25] [INFO ] Flatten gal took : 83 ms
[2022-05-19 20:18:25] [INFO ] Time to serialize gal into /tmp/LTL2445223145762068863.gal : 9 ms
[2022-05-19 20:18:25] [INFO ] Time to serialize properties into /tmp/LTL11609329924132844057.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2445223145762068863.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11609329924132844057.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2445223...267
Read 1 LTL properties
Checking formula 0 : !(((!(F(G("(((((((s2_0+s2_1)+(s2_2+s2_3))+((s2_4+s2_5)+(s2_6+s2_7)))+(((s2_8+s2_9)+(s2_10+s2_11))+((s2_12+s2_13)+(s2_14+s2_15))))+((((...569
Formula 0 simplified : !(!FG"(((((((s2_0+s2_1)+(s2_2+s2_3))+((s2_4+s2_5)+(s2_6+s2_7)))+(((s2_8+s2_9)+(s2_10+s2_11))+((s2_12+s2_13)+(s2_14+s2_15))))+((((s2_...561
Detected timeout of ITS tools.
[2022-05-19 20:18:40] [INFO ] Flatten gal took : 89 ms
[2022-05-19 20:18:40] [INFO ] Applying decomposition
[2022-05-19 20:18:40] [INFO ] Flatten gal took : 76 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph13142585722469422537.txt' '-o' '/tmp/graph13142585722469422537.bin' '-w' '/tmp/graph13142585722469422537.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13142585722469422537.bin' '-l' '-1' '-v' '-w' '/tmp/graph13142585722469422537.weights' '-q' '0' '-e' '0.001'
[2022-05-19 20:18:40] [INFO ] Decomposing Gal with order
[2022-05-19 20:18:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 20:18:41] [INFO ] Removed a total of 364 redundant transitions.
[2022-05-19 20:18:41] [INFO ] Flatten gal took : 272 ms
[2022-05-19 20:18:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 522 labels/synchronizations in 194 ms.
[2022-05-19 20:18:41] [INFO ] Time to serialize gal into /tmp/LTL3898033109025433227.gal : 23 ms
[2022-05-19 20:18:41] [INFO ] Time to serialize properties into /tmp/LTL15435363007152573271.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3898033109025433227.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15435363007152573271.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL3898033...267
Read 1 LTL properties
Checking formula 0 : !(((!(F(G("(((((((gu107.s2_0+gu107.s2_1)+(gu107.s2_2+gu107.s2_3))+((gu107.s2_4+gu107.s2_5)+(gu107.s2_6+gu107.s2_7)))+(((gu107.s2_8+gu1...977
Formula 0 simplified : !(!FG"(((((((gu107.s2_0+gu107.s2_1)+(gu107.s2_2+gu107.s2_3))+((gu107.s2_4+gu107.s2_5)+(gu107.s2_6+gu107.s2_7)))+(((gu107.s2_8+gu107....969
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12075188121708025352
[2022-05-19 20:18:56] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12075188121708025352
Running compilation step : cd /tmp/ltsmin12075188121708025352;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2178 ms.
Running link step : cd /tmp/ltsmin12075188121708025352;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin12075188121708025352;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(!<>([]((LTLAPp0==true))) U !(false U (LTLAPp1==true)))' '--buchi-type=spotba'
LTSmin run took 599 ms.
FORMULA QuasiCertifProtocol-COL-32-LTLCardinality-12 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property QuasiCertifProtocol-COL-32-LTLCardinality-12 finished in 145979 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)&&X((p0 U p1))))'
Support contains 67 out of 3806 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3806/3806 places, 506/506 transitions.
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 3736 transition count 506
Applied a total of 70 rules in 239 ms. Remains 3736 /3806 variables (removed 70) and now considering 506/506 (removed 0) transitions.
// Phase 1: matrix 506 rows 3736 cols
[2022-05-19 20:19:00] [INFO ] Computed 3232 place invariants in 71 ms
[2022-05-19 20:19:03] [INFO ] Implicit Places using invariants in 3090 ms returned []
// Phase 1: matrix 506 rows 3736 cols
[2022-05-19 20:19:03] [INFO ] Computed 3232 place invariants in 71 ms
[2022-05-19 20:19:12] [INFO ] Implicit Places using invariants and state equation in 9214 ms returned [3499, 3500, 3501, 3502, 3503, 3504, 3505, 3506, 3507, 3508, 3509, 3510, 3511, 3512, 3513, 3514, 3515, 3516, 3517, 3518, 3519, 3520, 3521, 3522, 3523, 3524, 3525, 3526, 3527, 3528, 3529, 3530, 3531]
Discarding 33 places :
Implicit Place search using SMT with State Equation took 12307 ms to find 33 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3703/3806 places, 506/506 transitions.
Applied a total of 0 rules in 232 ms. Remains 3703 /3703 variables (removed 0) and now considering 506/506 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 3703/3806 places, 506/506 transitions.
Stuttering acceptance computed with spot in 140 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), true]
Running random walk in product with property : QuasiCertifProtocol-COL-32-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(LEQ 2 (ADD s3400 s3401 s3402 s3403 s3404 s3405 s3406 s3407 s3408 s3409 s3410 s3411 s3412 s3413 s3414 s3415 s3416 s3417 s3418 s3419 s3420 s3421 s3422 s...], 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA QuasiCertifProtocol-COL-32-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property QuasiCertifProtocol-COL-32-LTLCardinality-13 finished in 12942 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((!G(p0) U G(p1)))'
Support contains 1157 out of 3806 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3806/3806 places, 506/506 transitions.
Graph (complete) has 43474 edges and 3806 vertex of which 2648 are kept as prefixes of interest. Removing 1158 places using SCC suffix rule.11 ms
Discarding 1158 places :
Also discarding 33 output transitions
Drop transitions removed 33 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 33 place count 2647 transition count 440
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 34 place count 2647 transition count 440
Applied a total of 34 rules in 155 ms. Remains 2647 /3806 variables (removed 1159) and now considering 440/506 (removed 66) transitions.
// Phase 1: matrix 440 rows 2647 cols
[2022-05-19 20:19:13] [INFO ] Computed 2208 place invariants in 12 ms
[2022-05-19 20:19:16] [INFO ] Implicit Places using invariants in 3281 ms returned []
// Phase 1: matrix 440 rows 2647 cols
[2022-05-19 20:19:16] [INFO ] Computed 2208 place invariants in 7 ms
[2022-05-19 20:19:21] [INFO ] Implicit Places using invariants and state equation in 5505 ms returned [2345, 2346, 2347, 2348, 2349, 2350, 2351, 2352, 2353, 2354, 2355, 2356, 2357, 2358, 2359, 2360, 2361, 2362, 2363, 2364, 2365, 2366, 2367, 2368, 2369, 2370, 2371, 2372, 2373, 2374, 2375, 2376, 2377]
Discarding 33 places :
Implicit Place search using SMT with State Equation took 8789 ms to find 33 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 2614/3806 places, 440/506 transitions.
Applied a total of 0 rules in 65 ms. Remains 2614 /2614 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 2614/3806 places, 440/506 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p1), p0]
Running random walk in product with property : QuasiCertifProtocol-COL-32-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ 2 (ADD s2576 s2577 s2578 s2579 s2580 s2581 s2582 s2583 s2584 s2585 s2586 s2587 s2588 s2589 s2590 s2591 s2592 s2593 s2594 s2595 s2596 s2597 s2598 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 39 steps with 0 reset in 2 ms.
FORMULA QuasiCertifProtocol-COL-32-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property QuasiCertifProtocol-COL-32-LTLCardinality-15 finished in 9104 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(((G(p0) U G(p1))||(p2 U p3)))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2022-05-19 20:19:22] [INFO ] Flatten gal took : 88 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13091626917814850278
[2022-05-19 20:19:22] [INFO ] Computing symmetric may disable matrix : 506 transitions.
[2022-05-19 20:19:22] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 20:19:22] [INFO ] Computing symmetric may enable matrix : 506 transitions.
[2022-05-19 20:19:22] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 20:19:22] [INFO ] Applying decomposition
[2022-05-19 20:19:22] [INFO ] Computing Do-Not-Accords matrix : 506 transitions.
[2022-05-19 20:19:22] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 20:19:22] [INFO ] Built C files in 67ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13091626917814850278
Running compilation step : cd /tmp/ltsmin13091626917814850278;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-05-19 20:19:22] [INFO ] Flatten gal took : 107 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph11822445974269646678.txt' '-o' '/tmp/graph11822445974269646678.bin' '-w' '/tmp/graph11822445974269646678.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11822445974269646678.bin' '-l' '-1' '-v' '-w' '/tmp/graph11822445974269646678.weights' '-q' '0' '-e' '0.001'
[2022-05-19 20:19:23] [INFO ] Decomposing Gal with order
[2022-05-19 20:19:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 20:19:24] [INFO ] Removed a total of 160 redundant transitions.
[2022-05-19 20:19:24] [INFO ] Flatten gal took : 195 ms
[2022-05-19 20:19:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 11 labels/synchronizations in 17 ms.
[2022-05-19 20:19:24] [INFO ] Time to serialize gal into /tmp/LTLCardinality17006349170465671070.gal : 10 ms
[2022-05-19 20:19:24] [INFO ] Time to serialize properties into /tmp/LTLCardinality8558107216182345041.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality17006349170465671070.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality8558107216182345041.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...289
Read 2 LTL properties
Checking formula 0 : !((X(X(((G("(gi0.gu89.CstopAbort_0>=1)"))U(G("(((((((gu2.n6_0+gu2.n6_1)+(gu2.n6_2+gu2.n6_3))+((gu2.n6_4+gu2.n6_5)+(gu2.n6_6+gu2.n6_7))...1362
Formula 0 simplified : !XX((G"(gi0.gu89.CstopAbort_0>=1)" U G"(((((((gu2.n6_0+gu2.n6_1)+(gu2.n6_2+gu2.n6_3))+((gu2.n6_4+gu2.n6_5)+(gu2.n6_6+gu2.n6_7)))+(((...1351
Compilation finished in 2875 ms.
Running link step : cd /tmp/ltsmin13091626917814850278;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin13091626917814850278;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X((([]((LTLAPp0==true)) U []((LTLAPp1==true)))||((LTLAPp2==true) U (LTLAPp3==true)))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 6/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.025: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.025: LTL layer: formula: X(X((([]((LTLAPp0==true)) U []((LTLAPp1==true)))||((LTLAPp2==true) U (LTLAPp3==true)))))
pins2lts-mc-linux64( 4/ 8), 0.025: "X(X((([]((LTLAPp0==true)) U []((LTLAPp1==true)))||((LTLAPp2==true) U (LTLAPp3==true)))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 4/ 8), 0.026: Using Spin LTL semantics
pins2lts-mc-linux64( 3/ 8), 0.039: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.047: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.050: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.054: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.058: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.061: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.067: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.247: There are 512 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.247: State length is 3807, there are 551 groups
pins2lts-mc-linux64( 0/ 8), 0.247: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.247: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.247: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.247: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 2/ 8), 0.436: [Blue] ~36 levels ~960 states ~6872 transitions
pins2lts-mc-linux64( 1/ 8), 0.530: [Blue] ~36 levels ~1920 states ~10872 transitions
pins2lts-mc-linux64( 5/ 8), 0.671: [Blue] ~36 levels ~3840 states ~20088 transitions
pins2lts-mc-linux64( 5/ 8), 0.960: [Blue] ~36 levels ~7680 states ~40440 transitions
pins2lts-mc-linux64( 5/ 8), 1.538: [Blue] ~36 levels ~15360 states ~85256 transitions
pins2lts-mc-linux64( 7/ 8), 2.661: [Blue] ~45 levels ~30720 states ~148552 transitions
pins2lts-mc-linux64( 7/ 8), 4.693: [Blue] ~45 levels ~61440 states ~317912 transitions
pins2lts-mc-linux64( 7/ 8), 8.932: [Blue] ~45 levels ~122880 states ~609280 transitions
pins2lts-mc-linux64( 7/ 8), 17.188: [Blue] ~45 levels ~245760 states ~1272840 transitions
pins2lts-mc-linux64( 7/ 8), 33.340: [Blue] ~45 levels ~491520 states ~2797800 transitions
pins2lts-mc-linux64( 7/ 8), 64.809: [Blue] ~45 levels ~983040 states ~6001096 transitions
pins2lts-mc-linux64( 7/ 8), 126.234: [Blue] ~45 levels ~1966080 states ~12001856 transitions
pins2lts-mc-linux64( 7/ 8), 250.895: [Blue] ~45 levels ~3932160 states ~26005832 transitions
pins2lts-mc-linux64( 7/ 8), 508.007: [Blue] ~46 levels ~7864320 states ~54759160 transitions
pins2lts-mc-linux64( 3/ 8), 569.553: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 569.832:
pins2lts-mc-linux64( 0/ 8), 569.832: Explored 8270028 states 65156158 transitions, fanout: 7.879
pins2lts-mc-linux64( 0/ 8), 569.832: Total exploration time 569.580 sec (569.320 sec minimum, 569.410 sec on average)
pins2lts-mc-linux64( 0/ 8), 569.832: States per second: 14520, Transitions per second: 114393
pins2lts-mc-linux64( 0/ 8), 569.832:
pins2lts-mc-linux64( 0/ 8), 569.832: State space has 8275778 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 569.832: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 569.832: blue states: 8270028 (99.93%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 569.832: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 569.832: all-red states: 0 (0.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 569.832:
pins2lts-mc-linux64( 0/ 8), 569.832: Total memory used for local state coloring: 0.0MB
pins2lts-mc-linux64( 0/ 8), 569.832:
pins2lts-mc-linux64( 0/ 8), 569.832: Queue width: 8B, total height: 314, memory: 0.00MB
pins2lts-mc-linux64( 0/ 8), 569.832: Tree memory: 319.1MB, 40.4 B/state, compr.: 0.3%
pins2lts-mc-linux64( 0/ 8), 569.832: Tree fill ratio (roots/leafs): 6.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 569.832: Stored 510 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 569.833: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 569.833: Est. total memory use: 319.1MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin13091626917814850278;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X((([]((LTLAPp0==true)) U []((LTLAPp1==true)))||((LTLAPp2==true) U (LTLAPp3==true)))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin13091626917814850278;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X((([]((LTLAPp0==true)) U []((LTLAPp1==true)))||((LTLAPp2==true) U (LTLAPp3==true)))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:242)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:177)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:115)
at java.base/java.lang.Thread.run(Thread.java:829)
Detected timeout of ITS tools.
[2022-05-19 20:43:59] [INFO ] Applying decomposition
[2022-05-19 20:44:01] [INFO ] Flatten gal took : 2023 ms
[2022-05-19 20:44:02] [INFO ] Decomposing Gal with order
[2022-05-19 20:44:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 20:44:03] [INFO ] Removed a total of 468 redundant transitions.
[2022-05-19 20:44:03] [INFO ] Flatten gal took : 385 ms
[2022-05-19 20:44:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 198 labels/synchronizations in 197 ms.
[2022-05-19 20:44:03] [INFO ] Time to serialize gal into /tmp/LTLCardinality9392132640889963519.gal : 15 ms
[2022-05-19 20:44:03] [INFO ] Time to serialize properties into /tmp/LTLCardinality1166200829871043822.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality9392132640889963519.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality1166200829871043822.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...288
Read 2 LTL properties
Checking formula 0 : !((X(X(((G("(gCstopAbort.CstopAbort_0>=1)"))U(G("(((((((gtsid0.n6_0+gtsid1.n6_1)+(gtsid2.n6_2+gtsid3.n6_3))+((gtsid4.n6_4+gtsid5.n6_5)...1668
Formula 0 simplified : !XX((G"(gCstopAbort.CstopAbort_0>=1)" U G"(((((((gtsid0.n6_0+gtsid1.n6_1)+(gtsid2.n6_2+gtsid3.n6_3))+((gtsid4.n6_4+gtsid5.n6_5)+(gts...1657
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="QuasiCertifProtocol-COL-32"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is QuasiCertifProtocol-COL-32, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r168-tall-165277017400947"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-COL-32.tgz
mv QuasiCertifProtocol-COL-32 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 ;