About the Execution of ITS-Tools for QuasiCertifProtocol-PT-10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 2532.212 | 173857.00 | 525646.00 | 2446.60 | TTFTFTFFFFFTTTFT | 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-165277017400971.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-PT-10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277017400971
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 576K
-rw-r--r-- 1 mcc users 22K Apr 30 13:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 178K Apr 30 13:24 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 30 13:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 78K Apr 30 13:21 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 6.7K May 9 08:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 39K May 9 08:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K May 9 08:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 29K May 9 08:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.1K May 9 08:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.0K May 9 08:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 149K 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-PT-10-LTLCardinality-00
FORMULA_NAME QuasiCertifProtocol-PT-10-LTLCardinality-01
FORMULA_NAME QuasiCertifProtocol-PT-10-LTLCardinality-02
FORMULA_NAME QuasiCertifProtocol-PT-10-LTLCardinality-03
FORMULA_NAME QuasiCertifProtocol-PT-10-LTLCardinality-04
FORMULA_NAME QuasiCertifProtocol-PT-10-LTLCardinality-05
FORMULA_NAME QuasiCertifProtocol-PT-10-LTLCardinality-06
FORMULA_NAME QuasiCertifProtocol-PT-10-LTLCardinality-07
FORMULA_NAME QuasiCertifProtocol-PT-10-LTLCardinality-08
FORMULA_NAME QuasiCertifProtocol-PT-10-LTLCardinality-09
FORMULA_NAME QuasiCertifProtocol-PT-10-LTLCardinality-10
FORMULA_NAME QuasiCertifProtocol-PT-10-LTLCardinality-11
FORMULA_NAME QuasiCertifProtocol-PT-10-LTLCardinality-12
FORMULA_NAME QuasiCertifProtocol-PT-10-LTLCardinality-13
FORMULA_NAME QuasiCertifProtocol-PT-10-LTLCardinality-14
FORMULA_NAME QuasiCertifProtocol-PT-10-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652994092102
Running Version 202205111006
[2022-05-19 21:01:33] [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 21:01:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 21:01:33] [INFO ] Load time of PNML (sax parser for PT used): 97 ms
[2022-05-19 21:01:33] [INFO ] Transformed 550 places.
[2022-05-19 21:01:33] [INFO ] Transformed 176 transitions.
[2022-05-19 21:01:33] [INFO ] Parsed PT model containing 550 places and 176 transitions in 197 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA QuasiCertifProtocol-PT-10-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA QuasiCertifProtocol-PT-10-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA QuasiCertifProtocol-PT-10-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA QuasiCertifProtocol-PT-10-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA QuasiCertifProtocol-PT-10-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA QuasiCertifProtocol-PT-10-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 218 out of 550 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 550/550 places, 176/176 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 548 transition count 176
Applied a total of 2 rules in 48 ms. Remains 548 /550 variables (removed 2) and now considering 176/176 (removed 0) transitions.
// Phase 1: matrix 176 rows 548 cols
[2022-05-19 21:01:33] [INFO ] Computed 373 place invariants in 26 ms
[2022-05-19 21:01:34] [INFO ] Implicit Places using invariants in 454 ms returned []
// Phase 1: matrix 176 rows 548 cols
[2022-05-19 21:01:34] [INFO ] Computed 373 place invariants in 12 ms
[2022-05-19 21:01:35] [INFO ] Implicit Places using invariants and state equation in 1329 ms returned [315, 316, 323, 324, 325, 326, 327, 328, 329, 330, 367]
Discarding 11 places :
Implicit Place search using SMT with State Equation took 1821 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 537/550 places, 176/176 transitions.
Applied a total of 0 rules in 12 ms. Remains 537 /537 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 537/550 places, 176/176 transitions.
Support contains 218 out of 537 places after structural reductions.
[2022-05-19 21:01:35] [INFO ] Flatten gal took : 62 ms
[2022-05-19 21:01:35] [INFO ] Flatten gal took : 29 ms
[2022-05-19 21:01:35] [INFO ] Input system was already deterministic with 176 transitions.
Incomplete random walk after 10000 steps, including 691 resets, run finished after 603 ms. (steps per millisecond=16 ) properties (out of 19) seen :3
Incomplete Best-First random walk after 1000 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 7 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 7 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Running SMT prover for 16 properties.
// Phase 1: matrix 176 rows 537 cols
[2022-05-19 21:01:36] [INFO ] Computed 362 place invariants in 21 ms
[2022-05-19 21:01:36] [INFO ] [Real]Absence check using 0 positive and 362 generalized place invariants in 48 ms returned sat
[2022-05-19 21:01:36] [INFO ] After 301ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
[2022-05-19 21:01:37] [INFO ] [Nat]Absence check using 0 positive and 362 generalized place invariants in 66 ms returned sat
[2022-05-19 21:01:38] [INFO ] After 1214ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :12
[2022-05-19 21:01:39] [INFO ] After 2516ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :12
Attempting to minimize the solution found.
Minimization took 1396 ms.
[2022-05-19 21:01:41] [INFO ] After 4373ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :12
Fused 16 Parikh solutions to 12 different solutions.
Finished Parikh walk after 49 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=49 )
Parikh walk visited 12 properties in 28 ms.
Successfully simplified 4 atomic propositions for a total of 10 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA QuasiCertifProtocol-PT-10-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA QuasiCertifProtocol-PT-10-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA QuasiCertifProtocol-PT-10-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 537 stabilizing places and 176 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 537 transition count 176
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
FORMULA QuasiCertifProtocol-PT-10-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(!(F(p0) U G(p1)))))'
Support contains 133 out of 537 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 537/537 places, 176/176 transitions.
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 513 transition count 176
Applied a total of 24 rules in 8 ms. Remains 513 /537 variables (removed 24) and now considering 176/176 (removed 0) transitions.
// Phase 1: matrix 176 rows 513 cols
[2022-05-19 21:01:41] [INFO ] Computed 340 place invariants in 20 ms
[2022-05-19 21:01:41] [INFO ] Implicit Places using invariants in 300 ms returned []
// Phase 1: matrix 176 rows 513 cols
[2022-05-19 21:01:41] [INFO ] Computed 340 place invariants in 26 ms
[2022-05-19 21:01:42] [INFO ] Implicit Places using invariants and state equation in 516 ms returned []
Implicit Place search using SMT with State Equation took 817 ms to find 0 implicit places.
// Phase 1: matrix 176 rows 513 cols
[2022-05-19 21:01:42] [INFO ] Computed 340 place invariants in 27 ms
[2022-05-19 21:01:42] [INFO ] Dead Transitions using invariants and state equation in 191 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 513/537 places, 176/176 transitions.
Finished structural reductions, in 1 iterations. Remains : 513/537 places, 176/176 transitions.
Stuttering acceptance computed with spot in 268 ms :[p1, p1, p1, (AND p0 p1)]
Running random walk in product with property : QuasiCertifProtocol-PT-10-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=p1, acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 1}, { cond=(AND p0 p1), acceptance={} source=3 dest: 2}, { cond=(NOT p0), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ 2 (ADD s487 s488 s493 s494 s495 s496 s497 s498 s499 s500 s506)), p1:(AND (LEQ 2 (ADD s325 s326 s327 s328 s329 s330 s331 s332 s333 s334 s335 s336 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 6923 reset in 322 ms.
Product exploration explored 100000 steps with 6929 reset in 251 ms.
Computed a total of 513 stabilizing places and 176 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 513 transition count 176
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 (NOT p0) (NOT p1)), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (G (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(F (G (NOT p1)))
Knowledge based reduction with 8 factoid took 219 ms. Reduced automaton from 4 states, 8 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA QuasiCertifProtocol-PT-10-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property QuasiCertifProtocol-PT-10-LTLCardinality-00 finished in 2246 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0)) U X(G(F((X(p0)||p1))))))'
Support contains 23 out of 537 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 537/537 places, 176/176 transitions.
Graph (complete) has 2196 edges and 537 vertex of which 346 are kept as prefixes of interest. Removing 191 places using SCC suffix rule.7 ms
Discarding 191 places :
Also discarding 25 output transitions
Drop transitions removed 25 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 23 place count 345 transition count 128
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 25 place count 344 transition count 127
Applied a total of 25 rules in 41 ms. Remains 344 /537 variables (removed 193) and now considering 127/176 (removed 49) transitions.
// Phase 1: matrix 127 rows 344 cols
[2022-05-19 21:01:43] [INFO ] Computed 220 place invariants in 2 ms
[2022-05-19 21:01:43] [INFO ] Implicit Places using invariants in 184 ms returned []
// Phase 1: matrix 127 rows 344 cols
[2022-05-19 21:01:43] [INFO ] Computed 220 place invariants in 3 ms
[2022-05-19 21:01:44] [INFO ] Implicit Places using invariants and state equation in 288 ms returned [265, 266, 267, 268, 269, 270, 320, 323, 324, 325, 326]
Discarding 11 places :
Implicit Place search using SMT with State Equation took 474 ms to find 11 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 333/537 places, 127/176 transitions.
Applied a total of 0 rules in 11 ms. Remains 333 /333 variables (removed 0) and now considering 127/127 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 333/537 places, 127/176 transitions.
Stuttering acceptance computed with spot in 776 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : QuasiCertifProtocol-PT-10-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ s53 (ADD s293 s294 s295 s297 s298 s299 s300 s301 s302 s303 s304)), p0:(LEQ 2 (ADD s305 s306 s307 s308 s309 s310 s311 s312 s313 s314 s315))], 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 6637 reset in 246 ms.
Product exploration explored 100000 steps with 6640 reset in 183 ms.
Computed a total of 333 stabilizing places and 127 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 333 transition count 127
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)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (G p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(F (G p1))
Knowledge based reduction with 5 factoid took 121 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA QuasiCertifProtocol-PT-10-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property QuasiCertifProtocol-PT-10-LTLCardinality-03 finished in 1955 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(G((!F(p0) U p1)))||!p0)))'
Support contains 34 out of 537 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 537/537 places, 176/176 transitions.
Graph (complete) has 2196 edges and 537 vertex of which 524 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.5 ms
Discarding 13 places :
Also discarding 0 output 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 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 522 transition count 174
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 522 transition count 174
Applied a total of 4 rules in 46 ms. Remains 522 /537 variables (removed 15) and now considering 174/176 (removed 2) transitions.
// Phase 1: matrix 174 rows 522 cols
[2022-05-19 21:01:45] [INFO ] Computed 350 place invariants in 3 ms
[2022-05-19 21:01:45] [INFO ] Implicit Places using invariants in 337 ms returned []
// Phase 1: matrix 174 rows 522 cols
[2022-05-19 21:01:45] [INFO ] Computed 350 place invariants in 10 ms
[2022-05-19 21:01:46] [INFO ] Implicit Places using invariants and state equation in 590 ms returned [419, 420, 421, 422, 423, 424, 476, 479, 480, 481, 482]
Discarding 11 places :
Implicit Place search using SMT with State Equation took 929 ms to find 11 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 511/537 places, 174/176 transitions.
Applied a total of 0 rules in 24 ms. Remains 511 /511 variables (removed 0) and now considering 174/174 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 511/537 places, 174/176 transitions.
Stuttering acceptance computed with spot in 41 ms :[(AND p0 (NOT p1))]
Running random walk in product with property : QuasiCertifProtocol-PT-10-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ (ADD s472 s473 s474 s475 s476 s477 s478 s503 s504 s505 s506) s79), p1:(GT (ADD s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11) (ADD s23 s24 s25 s26 s27 s28 s2...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 13 steps with 0 reset in 1 ms.
FORMULA QuasiCertifProtocol-PT-10-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property QuasiCertifProtocol-PT-10-LTLCardinality-04 finished in 1062 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(X(F(p0)))))'
Support contains 1 out of 537 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 537/537 places, 176/176 transitions.
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 514 transition count 176
Applied a total of 23 rules in 11 ms. Remains 514 /537 variables (removed 23) and now considering 176/176 (removed 0) transitions.
// Phase 1: matrix 176 rows 514 cols
[2022-05-19 21:01:46] [INFO ] Computed 340 place invariants in 7 ms
[2022-05-19 21:01:46] [INFO ] Implicit Places using invariants in 331 ms returned []
// Phase 1: matrix 176 rows 514 cols
[2022-05-19 21:01:46] [INFO ] Computed 340 place invariants in 7 ms
[2022-05-19 21:01:47] [INFO ] Implicit Places using invariants and state equation in 613 ms returned []
Implicit Place search using SMT with State Equation took 968 ms to find 0 implicit places.
// Phase 1: matrix 176 rows 514 cols
[2022-05-19 21:01:47] [INFO ] Computed 340 place invariants in 6 ms
[2022-05-19 21:01:47] [INFO ] Dead Transitions using invariants and state equation in 163 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 514/537 places, 176/176 transitions.
Finished structural reductions, in 1 iterations. Remains : 514/537 places, 176/176 transitions.
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : QuasiCertifProtocol-PT-10-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(GT 2 s12)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 301 ms.
Product exploration explored 100000 steps with 33333 reset in 270 ms.
Computed a total of 514 stabilizing places and 176 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 514 transition count 176
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 (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 3 factoid took 58 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA QuasiCertifProtocol-PT-10-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property QuasiCertifProtocol-PT-10-LTLCardinality-12 finished in 1991 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X((p0 U (p0 U X(p1))))||G(!p1)))'
Support contains 4 out of 537 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 537/537 places, 176/176 transitions.
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 514 transition count 176
Applied a total of 23 rules in 11 ms. Remains 514 /537 variables (removed 23) and now considering 176/176 (removed 0) transitions.
// Phase 1: matrix 176 rows 514 cols
[2022-05-19 21:01:48] [INFO ] Computed 340 place invariants in 9 ms
[2022-05-19 21:01:48] [INFO ] Implicit Places using invariants in 342 ms returned []
// Phase 1: matrix 176 rows 514 cols
[2022-05-19 21:01:48] [INFO ] Computed 340 place invariants in 8 ms
[2022-05-19 21:01:49] [INFO ] Implicit Places using invariants and state equation in 597 ms returned []
Implicit Place search using SMT with State Equation took 943 ms to find 0 implicit places.
// Phase 1: matrix 176 rows 514 cols
[2022-05-19 21:01:49] [INFO ] Computed 340 place invariants in 8 ms
[2022-05-19 21:01:50] [INFO ] Dead Transitions using invariants and state equation in 593 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 514/537 places, 176/176 transitions.
Finished structural reductions, in 1 iterations. Remains : 514/537 places, 176/176 transitions.
Stuttering acceptance computed with spot in 303 ms :[false, (NOT p1), true, (NOT p1), (NOT p1), false, false, false, p1]
Running random walk in product with property : QuasiCertifProtocol-PT-10-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0), acceptance={} source=0 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 4}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 5}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 6}], [{ cond=p0, acceptance={} source=1 dest: 3}, { cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 2}], [{ cond=(NOT p1), acceptance={} source=5 dest: 8}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p1) p0), acceptance={} source=6 dest: 6}], [{ cond=(NOT p1), acceptance={} source=7 dest: 0}, { cond=p1, acceptance={} source=7 dest: 1}], [{ cond=p1, acceptance={} source=8 dest: 2}, { cond=(NOT p1), acceptance={} source=8 dest: 8}]], initial=7, aps=[p1:(GT s76 s493), p0:(LEQ s484 s428)], 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, null, null, null][false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 6924 reset in 249 ms.
Product exploration explored 100000 steps with 6920 reset in 172 ms.
Computed a total of 514 stabilizing places and 176 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 514 transition count 176
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 (NOT p1) p0), (X (AND (NOT p1) p0)), (X (NOT (AND p1 p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X p0), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p1))), (F (G (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 688 ms. Reduced automaton from 9 states, 17 edges and 2 AP to 6 states, 8 edges and 2 AP.
Stuttering acceptance computed with spot in 164 ms :[true, p1, false, false, false, false]
Incomplete random walk after 10000 steps, including 694 resets, run finished after 186 ms. (steps per millisecond=53 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 78 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 82 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 3) seen :0
Finished probabilistic random walk after 905 steps, run visited all 3 properties in 19 ms. (steps per millisecond=47 )
Probabilistic random walk after 905 steps, saw 859 distinct states, run finished after 19 ms. (steps per millisecond=47 ) properties seen :3
Knowledge obtained : [(AND (NOT p1) p0), (X (AND (NOT p1) p0)), (X (NOT (AND p1 p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X p0), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p1))), (F (G (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p1), (F (NOT (AND (NOT p1) p0))), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 11 factoid took 454 ms. Reduced automaton from 6 states, 8 edges and 2 AP to 6 states, 8 edges and 2 AP.
Stuttering acceptance computed with spot in 185 ms :[true, p1, false, false, false, false]
Stuttering acceptance computed with spot in 181 ms :[true, p1, false, false, false, false]
Support contains 4 out of 514 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 514/514 places, 176/176 transitions.
Applied a total of 0 rules in 12 ms. Remains 514 /514 variables (removed 0) and now considering 176/176 (removed 0) transitions.
// Phase 1: matrix 176 rows 514 cols
[2022-05-19 21:01:53] [INFO ] Computed 340 place invariants in 14 ms
[2022-05-19 21:01:53] [INFO ] Implicit Places using invariants in 322 ms returned []
// Phase 1: matrix 176 rows 514 cols
[2022-05-19 21:01:53] [INFO ] Computed 340 place invariants in 7 ms
[2022-05-19 21:01:53] [INFO ] Implicit Places using invariants and state equation in 601 ms returned []
Implicit Place search using SMT with State Equation took 925 ms to find 0 implicit places.
// Phase 1: matrix 176 rows 514 cols
[2022-05-19 21:01:53] [INFO ] Computed 340 place invariants in 7 ms
[2022-05-19 21:01:54] [INFO ] Dead Transitions using invariants and state equation in 186 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 514/514 places, 176/176 transitions.
Computed a total of 514 stabilizing places and 176 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 514 transition count 176
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 (NOT p1) p0), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (G (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 189 ms. Reduced automaton from 6 states, 8 edges and 2 AP to 6 states, 8 edges and 2 AP.
Stuttering acceptance computed with spot in 193 ms :[true, p1, false, false, false, false]
Incomplete random walk after 10000 steps, including 692 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 81 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 78 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 84 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 3) seen :0
Finished probabilistic random walk after 905 steps, run visited all 3 properties in 12 ms. (steps per millisecond=75 )
Probabilistic random walk after 905 steps, saw 859 distinct states, run finished after 12 ms. (steps per millisecond=75 ) properties seen :3
Knowledge obtained : [(AND (NOT p1) p0), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (G (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p1), (F (NOT (AND (NOT p1) p0))), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 5 factoid took 949 ms. Reduced automaton from 6 states, 8 edges and 2 AP to 6 states, 8 edges and 2 AP.
Stuttering acceptance computed with spot in 169 ms :[true, p1, false, false, false, false]
Stuttering acceptance computed with spot in 183 ms :[true, p1, false, false, false, false]
Stuttering acceptance computed with spot in 183 ms :[true, p1, false, false, false, false]
Product exploration explored 100000 steps with 6926 reset in 172 ms.
Product exploration explored 100000 steps with 6920 reset in 178 ms.
Applying partial POR strategy [true, true, false, false, true, false]
Stuttering acceptance computed with spot in 201 ms :[true, p1, false, false, false, false]
Support contains 4 out of 514 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 514/514 places, 176/176 transitions.
Graph (complete) has 2041 edges and 514 vertex of which 359 are kept as prefixes of interest. Removing 155 places using SCC suffix rule.4 ms
Discarding 155 places :
Also discarding 23 output transitions
Drop transitions removed 23 transitions
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 23 place count 359 transition count 131
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 24 place count 359 transition count 132
Deduced a syphon composed of 1 places in 1 ms
Applied a total of 24 rules in 56 ms. Remains 359 /514 variables (removed 155) and now considering 132/176 (removed 44) transitions.
[2022-05-19 21:01:57] [INFO ] Redundant transitions in 17 ms returned []
// Phase 1: matrix 132 rows 359 cols
[2022-05-19 21:01:57] [INFO ] Computed 230 place invariants in 2 ms
[2022-05-19 21:01:57] [INFO ] Dead Transitions using invariants and state equation in 128 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 359/514 places, 132/176 transitions.
Finished structural reductions, in 1 iterations. Remains : 359/514 places, 132/176 transitions.
Product exploration explored 100000 steps with 6924 reset in 186 ms.
Product exploration explored 100000 steps with 6924 reset in 202 ms.
Built C files in :
/tmp/ltsmin4470028643525775802
[2022-05-19 21:01:57] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4470028643525775802
Running compilation step : cd /tmp/ltsmin4470028643525775802;'/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 490 ms.
Running link step : cd /tmp/ltsmin4470028643525775802;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin4470028643525775802;'/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/stateBased18433966414711535526.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 514 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 514/514 places, 176/176 transitions.
Applied a total of 0 rules in 18 ms. Remains 514 /514 variables (removed 0) and now considering 176/176 (removed 0) transitions.
// Phase 1: matrix 176 rows 514 cols
[2022-05-19 21:02:12] [INFO ] Computed 340 place invariants in 12 ms
[2022-05-19 21:02:13] [INFO ] Implicit Places using invariants in 335 ms returned []
// Phase 1: matrix 176 rows 514 cols
[2022-05-19 21:02:13] [INFO ] Computed 340 place invariants in 15 ms
[2022-05-19 21:02:13] [INFO ] Implicit Places using invariants and state equation in 644 ms returned []
Implicit Place search using SMT with State Equation took 984 ms to find 0 implicit places.
// Phase 1: matrix 176 rows 514 cols
[2022-05-19 21:02:13] [INFO ] Computed 340 place invariants in 16 ms
[2022-05-19 21:02:13] [INFO ] Dead Transitions using invariants and state equation in 190 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 514/514 places, 176/176 transitions.
Built C files in :
/tmp/ltsmin15708424424564140989
[2022-05-19 21:02:13] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15708424424564140989
Running compilation step : cd /tmp/ltsmin15708424424564140989;'/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 412 ms.
Running link step : cd /tmp/ltsmin15708424424564140989;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin15708424424564140989;'/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/stateBased2665020403541415308.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-19 21:02:29] [INFO ] Flatten gal took : 23 ms
[2022-05-19 21:02:29] [INFO ] Flatten gal took : 23 ms
[2022-05-19 21:02:29] [INFO ] Time to serialize gal into /tmp/LTL10682520488390627497.gal : 5 ms
[2022-05-19 21:02:29] [INFO ] Time to serialize properties into /tmp/LTL17168410088852394197.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/LTL10682520488390627497.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17168410088852394197.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/LTL1068252...268
Read 1 LTL properties
Checking formula 0 : !(((X(("(AstopOK<=n8_7_10)")U(("(AstopOK<=n8_7_10)")U(X("(a2>n4_8)")))))||(G("(a2<=n4_8)"))))
Formula 0 simplified : !(X("(AstopOK<=n8_7_10)" U ("(AstopOK<=n8_7_10)" U X"(a2>n4_8)")) | G"(a2<=n4_8)")
Detected timeout of ITS tools.
[2022-05-19 21:02:44] [INFO ] Flatten gal took : 22 ms
[2022-05-19 21:02:44] [INFO ] Applying decomposition
[2022-05-19 21:02:44] [INFO ] Flatten gal took : 19 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/graph3395779571435509444.txt' '-o' '/tmp/graph3395779571435509444.bin' '-w' '/tmp/graph3395779571435509444.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3395779571435509444.bin' '-l' '-1' '-v' '-w' '/tmp/graph3395779571435509444.weights' '-q' '0' '-e' '0.001'
[2022-05-19 21:02:45] [INFO ] Decomposing Gal with order
[2022-05-19 21:02:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 21:02:45] [INFO ] Removed a total of 111 redundant transitions.
[2022-05-19 21:02:45] [INFO ] Flatten gal took : 86 ms
[2022-05-19 21:02:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 177 labels/synchronizations in 39 ms.
[2022-05-19 21:02:45] [INFO ] Time to serialize gal into /tmp/LTL6117170947476256221.gal : 10 ms
[2022-05-19 21:02:45] [INFO ] Time to serialize properties into /tmp/LTL2466145741726352626.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/LTL6117170947476256221.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2466145741726352626.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/LTL6117170...266
Read 1 LTL properties
Checking formula 0 : !(((X(("(gu51.AstopOK<=gu51.n8_7_10)")U(("(gu51.AstopOK<=gu51.n8_7_10)")U(X("(gu53.a2>gu53.n4_8)")))))||(G("(gu53.a2<=gu53.n4_8)"))))
Formula 0 simplified : !(X("(gu51.AstopOK<=gu51.n8_7_10)" U ("(gu51.AstopOK<=gu51.n8_7_10)" U X"(gu53.a2>gu53.n4_8)")) | G"(gu53.a2<=gu53.n4_8)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6402513359284261895
[2022-05-19 21:03:00] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6402513359284261895
Running compilation step : cd /tmp/ltsmin6402513359284261895;'/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 399 ms.
Running link step : cd /tmp/ltsmin6402513359284261895;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin6402513359284261895;'/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(((LTLAPp0==true) U ((LTLAPp0==true) U X((LTLAPp1==true)))))||[](!(LTLAPp1==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property QuasiCertifProtocol-PT-10-LTLCardinality-13 finished in 86857 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(p0)))'
Support contains 1 out of 537 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 537/537 places, 176/176 transitions.
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 513 transition count 176
Applied a total of 24 rules in 17 ms. Remains 513 /537 variables (removed 24) and now considering 176/176 (removed 0) transitions.
// Phase 1: matrix 176 rows 513 cols
[2022-05-19 21:03:15] [INFO ] Computed 340 place invariants in 21 ms
[2022-05-19 21:03:15] [INFO ] Implicit Places using invariants in 353 ms returned []
// Phase 1: matrix 176 rows 513 cols
[2022-05-19 21:03:15] [INFO ] Computed 340 place invariants in 22 ms
[2022-05-19 21:03:16] [INFO ] Implicit Places using invariants and state equation in 651 ms returned []
Implicit Place search using SMT with State Equation took 1007 ms to find 0 implicit places.
// Phase 1: matrix 176 rows 513 cols
[2022-05-19 21:03:16] [INFO ] Computed 340 place invariants in 24 ms
[2022-05-19 21:03:16] [INFO ] Dead Transitions using invariants and state equation in 195 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 513/537 places, 176/176 transitions.
Finished structural reductions, in 1 iterations. Remains : 513/537 places, 176/176 transitions.
Stuttering acceptance computed with spot in 261 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : QuasiCertifProtocol-PT-10-LTLCardinality-14 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 1 s30)], 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 0 ms.
FORMULA QuasiCertifProtocol-PT-10-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property QuasiCertifProtocol-PT-10-LTLCardinality-14 finished in 1502 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X((p0 U (p0 U X(p1))))||G(!p1)))'
[2022-05-19 21:03:17] [INFO ] Flatten gal took : 20 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin9353981384236267608
[2022-05-19 21:03:17] [INFO ] Computing symmetric may disable matrix : 176 transitions.
[2022-05-19 21:03:17] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 21:03:17] [INFO ] Computing symmetric may enable matrix : 176 transitions.
[2022-05-19 21:03:17] [INFO ] Applying decomposition
[2022-05-19 21:03:17] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 21:03:17] [INFO ] Computing Do-Not-Accords matrix : 176 transitions.
[2022-05-19 21:03:17] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 21:03:17] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9353981384236267608
Running compilation step : cd /tmp/ltsmin9353981384236267608;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' '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 21:03:17] [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/graph7024105012444800114.txt' '-o' '/tmp/graph7024105012444800114.bin' '-w' '/tmp/graph7024105012444800114.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7024105012444800114.bin' '-l' '-1' '-v' '-w' '/tmp/graph7024105012444800114.weights' '-q' '0' '-e' '0.001'
[2022-05-19 21:03:17] [INFO ] Decomposing Gal with order
[2022-05-19 21:03:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 21:03:17] [INFO ] Removed a total of 89 redundant transitions.
[2022-05-19 21:03:17] [INFO ] Flatten gal took : 37 ms
[2022-05-19 21:03:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 65 labels/synchronizations in 21 ms.
[2022-05-19 21:03:17] [INFO ] Time to serialize gal into /tmp/LTLCardinality11114189612519478458.gal : 4 ms
[2022-05-19 21:03:17] [INFO ] Time to serialize properties into /tmp/LTLCardinality14402897481153634619.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/LTLCardinality11114189612519478458.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality14402897481153634619.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...290
Read 1 LTL properties
Checking formula 0 : !(((X(("(gu42.AstopOK<=gu42.n8_7_10)")U(("(gu42.AstopOK<=gu42.n8_7_10)")U(X("(gu27.a2>gu27.n4_8)")))))||(G("(gu27.a2<=gu27.n4_8)"))))
Formula 0 simplified : !(X("(gu42.AstopOK<=gu42.n8_7_10)" U ("(gu42.AstopOK<=gu42.n8_7_10)" U X"(gu27.a2>gu27.n4_8)")) | G"(gu27.a2<=gu27.n4_8)")
Compilation finished in 478 ms.
Running link step : cd /tmp/ltsmin9353981384236267608;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin9353981384236267608;'/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(((LTLAPp0==true) U ((LTLAPp0==true) U X((LTLAPp1==true)))))||[](!(LTLAPp1==true)))' '--buchi-type=spotba'
LTSmin run took 68225 ms.
FORMULA QuasiCertifProtocol-PT-10-LTLCardinality-13 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 172706 ms.
BK_STOP 1652994265959
--------------------
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-PT-10"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is QuasiCertifProtocol-PT-10, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r168-tall-165277017400971"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-PT-10.tgz
mv QuasiCertifProtocol-PT-10 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;