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 |
| 4434.207 | 252099.00 | 748486.00 | 2048.10 | FFFTTFTTTFTTFFFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r293-tall-167873946000875.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool 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 r293-tall-167873946000875
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1000K
-rw-r--r-- 1 mcc users 30K Feb 26 01:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 235K Feb 26 01:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Feb 26 01:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 68K Feb 26 01:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 6.3K Feb 25 16:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 37K Feb 25 16:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 16:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 35K Feb 26 01:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 262K Feb 26 01:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K Feb 26 01:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 26 01:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.2K Feb 25 16:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 149K Mar 5 18:23 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME 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 1678991811029
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=QuasiCertifProtocol-PT-10
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-16 18:36:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-16 18:36:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 18:36:52] [INFO ] Load time of PNML (sax parser for PT used): 53 ms
[2023-03-16 18:36:52] [INFO ] Transformed 550 places.
[2023-03-16 18:36:52] [INFO ] Transformed 176 transitions.
[2023-03-16 18:36:52] [INFO ] Parsed PT model containing 550 places and 176 transitions and 1287 arcs in 120 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
FORMULA QuasiCertifProtocol-PT-10-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA QuasiCertifProtocol-PT-10-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA QuasiCertifProtocol-PT-10-LTLCardinality-06 TRUE 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-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 113 out of 550 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 550/550 places, 176/176 transitions.
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 538 transition count 176
Applied a total of 12 rules in 45 ms. Remains 538 /550 variables (removed 12) and now considering 176/176 (removed 0) transitions.
// Phase 1: matrix 176 rows 538 cols
[2023-03-16 18:36:52] [INFO ] Computed 363 place invariants in 40 ms
[2023-03-16 18:36:53] [INFO ] Implicit Places using invariants in 503 ms returned []
[2023-03-16 18:36:53] [INFO ] Invariant cache hit.
[2023-03-16 18:36:54] [INFO ] Implicit Places using invariants and state equation in 697 ms returned [316, 317, 324, 325, 326, 327, 328, 329, 330, 331, 368]
Discarding 11 places :
Implicit Place search using SMT with State Equation took 1228 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 527/550 places, 176/176 transitions.
Applied a total of 0 rules in 7 ms. Remains 527 /527 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1280 ms. Remains : 527/550 places, 176/176 transitions.
Support contains 113 out of 527 places after structural reductions.
[2023-03-16 18:36:54] [INFO ] Flatten gal took : 58 ms
[2023-03-16 18:36:54] [INFO ] Flatten gal took : 28 ms
[2023-03-16 18:36:54] [INFO ] Input system was already deterministic with 176 transitions.
Incomplete random walk after 10000 steps, including 692 resets, run finished after 555 ms. (steps per millisecond=18 ) properties (out of 22) seen :6
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 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 8 ms. (steps per millisecond=125 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 10 ms. (steps per millisecond=100 ) 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 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 7 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 11 ms. (steps per millisecond=91 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 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 7 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 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 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 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 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 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 16) seen :0
Running SMT prover for 16 properties.
// Phase 1: matrix 176 rows 527 cols
[2023-03-16 18:36:55] [INFO ] Computed 352 place invariants in 9 ms
[2023-03-16 18:36:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 18:36:55] [INFO ] [Real]Absence check using 1 positive and 351 generalized place invariants in 52 ms returned sat
[2023-03-16 18:36:55] [INFO ] After 380ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
[2023-03-16 18:36:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 18:36:55] [INFO ] [Nat]Absence check using 1 positive and 351 generalized place invariants in 50 ms returned sat
[2023-03-16 18:36:56] [INFO ] After 971ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :13
[2023-03-16 18:36:57] [INFO ] After 1865ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :13
Attempting to minimize the solution found.
Minimization took 771 ms.
[2023-03-16 18:36:58] [INFO ] After 3001ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :13
Fused 16 Parikh solutions to 12 different solutions.
Finished Parikh walk after 87 steps, including 0 resets, run visited all 7 properties in 5 ms. (steps per millisecond=17 )
Parikh walk visited 13 properties in 10 ms.
FORMULA QuasiCertifProtocol-PT-10-LTLCardinality-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 3 atomic propositions for a total of 9 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA QuasiCertifProtocol-PT-10-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 527 stabilizing places and 176 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 527 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).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U X((p1||X(X(p2))))))'
Support contains 23 out of 527 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 527/527 places, 176/176 transitions.
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 513 transition count 176
Applied a total of 14 rules in 17 ms. Remains 513 /527 variables (removed 14) and now considering 176/176 (removed 0) transitions.
// Phase 1: matrix 176 rows 513 cols
[2023-03-16 18:36:58] [INFO ] Computed 340 place invariants in 34 ms
[2023-03-16 18:36:59] [INFO ] Implicit Places using invariants in 328 ms returned []
[2023-03-16 18:36:59] [INFO ] Invariant cache hit.
[2023-03-16 18:36:59] [INFO ] Implicit Places using invariants and state equation in 449 ms returned []
Implicit Place search using SMT with State Equation took 779 ms to find 0 implicit places.
[2023-03-16 18:36:59] [INFO ] Invariant cache hit.
[2023-03-16 18:36:59] [INFO ] Dead Transitions using invariants and state equation in 149 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 513/527 places, 176/176 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 948 ms. Remains : 513/527 places, 176/176 transitions.
Stuttering acceptance computed with spot in 580 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), true, (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (NOT p0)]
Running random walk in product with property : QuasiCertifProtocol-PT-10-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 6}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(NOT p2), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={} source=6 dest: 4}, { cond=p0, acceptance={} source=6 dest: 7}, { cond=(AND p0 (NOT p1)), acceptance={} source=6 dest: 8}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=7 dest: 5}, { cond=(AND p0 (NOT p2)), acceptance={} source=7 dest: 9}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=8 dest: 4}, { cond=(AND p0 (NOT p2)), acceptance={0} source=8 dest: 7}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=8 dest: 8}], [{ cond=(NOT p0), acceptance={} source=9 dest: 5}, { cond=p0, acceptance={} source=9 dest: 9}]], initial=0, aps=[p0:(LEQ 3 s0), p1:(LEQ 1 (ADD s23 s24 s25 s26 s27 s28 s29 s30 s31 s33 s34)), p2:(LEQ 1 (ADD s456 s457 s458 s460 s461 s462 s463 s464 s465 s466 s467))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 2 ms.
FORMULA QuasiCertifProtocol-PT-10-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property QuasiCertifProtocol-PT-10-LTLCardinality-00 finished in 1585 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((G(p0)&&(p1 U p2)) U p3))'
Support contains 56 out of 527 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 527/527 places, 176/176 transitions.
Graph (complete) has 2190 edges and 527 vertex of which 525 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.9 ms
Discarding 2 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 523 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 523 transition count 174
Applied a total of 4 rules in 61 ms. Remains 523 /527 variables (removed 4) and now considering 174/176 (removed 2) transitions.
// Phase 1: matrix 174 rows 523 cols
[2023-03-16 18:37:00] [INFO ] Computed 350 place invariants in 9 ms
[2023-03-16 18:37:00] [INFO ] Implicit Places using invariants in 293 ms returned []
[2023-03-16 18:37:00] [INFO ] Invariant cache hit.
[2023-03-16 18:37:01] [INFO ] Implicit Places using invariants and state equation in 541 ms returned [430, 431, 432, 433, 434, 435, 487, 490, 491, 492, 493]
Discarding 11 places :
Implicit Place search using SMT with State Equation took 838 ms to find 11 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 512/527 places, 174/176 transitions.
Applied a total of 0 rules in 19 ms. Remains 512 /512 variables (removed 0) and now considering 174/174 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 918 ms. Remains : 512/527 places, 174/176 transitions.
Stuttering acceptance computed with spot in 140 ms :[(NOT p3), true, (NOT p0), (NOT p2)]
Running random walk in product with property : QuasiCertifProtocol-PT-10-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p3) p0 p2) (AND (NOT p3) p0 p1)), acceptance={0} source=0 dest: 0}, { cond=(OR (AND (NOT p3) (NOT p0)) (AND (NOT p3) (NOT p2) (NOT p1))), acceptance={0} source=0 dest: 1}, { cond=(OR (AND (NOT p3) p0 p2) (AND (NOT p3) p0 p1)), acceptance={0} source=0 dest: 2}, { cond=(AND (NOT p3) p0 (NOT p2) p1), acceptance={0} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p3:(GT (ADD s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22) s483), p0:(GT 3 (ADD s201 s205 s206 s207 s208 s209 s210 s211 s212 s215 s216)), p2:(LEQ 2 (ADD s46...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 43 steps with 3 reset in 2 ms.
FORMULA QuasiCertifProtocol-PT-10-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property QuasiCertifProtocol-PT-10-LTLCardinality-01 finished in 1087 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((F(p1)||p0))))'
Support contains 36 out of 527 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 527/527 places, 176/176 transitions.
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 513 transition count 176
Applied a total of 14 rules in 13 ms. Remains 513 /527 variables (removed 14) and now considering 176/176 (removed 0) transitions.
// Phase 1: matrix 176 rows 513 cols
[2023-03-16 18:37:01] [INFO ] Computed 340 place invariants in 29 ms
[2023-03-16 18:37:01] [INFO ] Implicit Places using invariants in 320 ms returned []
[2023-03-16 18:37:01] [INFO ] Invariant cache hit.
[2023-03-16 18:37:02] [INFO ] Implicit Places using invariants and state equation in 547 ms returned []
Implicit Place search using SMT with State Equation took 869 ms to find 0 implicit places.
[2023-03-16 18:37:02] [INFO ] Invariant cache hit.
[2023-03-16 18:37:02] [INFO ] Dead Transitions using invariants and state equation in 159 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 513/527 places, 176/176 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1042 ms. Remains : 513/527 places, 176/176 transitions.
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : QuasiCertifProtocol-PT-10-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (GT (ADD s456 s457 s458 s460 s461 s462 s463 s464 s465 s466 s467) s87) (AND (LEQ (ADD s456 s457 s458 s460 s461 s462 s463 s464 s465 s466 s467) s87) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 6933 reset in 308 ms.
Product exploration explored 100000 steps with 6921 reset in 254 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 p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), true, (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (G p0)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 279 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Incomplete random walk after 10000 steps, including 693 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 79 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 84 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 1630096 steps, run timeout after 3001 ms. (steps per millisecond=543 ) properties seen :{1=1}
Probabilistic random walk after 1630096 steps, saw 218451 distinct states, run finished after 3001 ms. (steps per millisecond=543 ) properties seen :1
Running SMT prover for 1 properties.
[2023-03-16 18:37:06] [INFO ] Invariant cache hit.
[2023-03-16 18:37:06] [INFO ] After 67ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 18:37:06] [INFO ] [Nat]Absence check using 0 positive and 340 generalized place invariants in 45 ms returned sat
[2023-03-16 18:37:07] [INFO ] After 299ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), true, (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (G p0)), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT p1))]
Property proved to be true thanks to knowledge :(G (NOT (AND (NOT p0) (NOT p1))))
Knowledge based reduction with 8 factoid took 219 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA QuasiCertifProtocol-PT-10-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property QuasiCertifProtocol-PT-10-LTLCardinality-03 finished in 5953 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(X(p1))))'
Support contains 33 out of 527 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 527/527 places, 176/176 transitions.
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 513 transition count 176
Applied a total of 14 rules in 9 ms. Remains 513 /527 variables (removed 14) and now considering 176/176 (removed 0) transitions.
[2023-03-16 18:37:07] [INFO ] Invariant cache hit.
[2023-03-16 18:37:07] [INFO ] Implicit Places using invariants in 295 ms returned []
[2023-03-16 18:37:07] [INFO ] Invariant cache hit.
[2023-03-16 18:37:08] [INFO ] Implicit Places using invariants and state equation in 558 ms returned []
Implicit Place search using SMT with State Equation took 855 ms to find 0 implicit places.
[2023-03-16 18:37:08] [INFO ] Invariant cache hit.
[2023-03-16 18:37:08] [INFO ] Dead Transitions using invariants and state equation in 150 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 513/527 places, 176/176 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1015 ms. Remains : 513/527 places, 176/176 transitions.
Stuttering acceptance computed with spot in 233 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : QuasiCertifProtocol-PT-10-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={} source=2 dest: 5}, { cond=p0, acceptance={} source=2 dest: 6}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 1}, { cond=p0, acceptance={} source=4 dest: 2}], [{ cond=(NOT p1), acceptance={} source=5 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=6 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={0} source=6 dest: 6}]], initial=4, aps=[p1:(LEQ (ADD s43 s44 s47 s48 s49 s50 s51 s52 s53 s54 s58) (ADD s32 s35 s36 s37 s38 s39 s40 s41 s42 s45 s46)), p0:(LEQ 1 (ADD s23 s24 s25 s26 s27 s28 s29 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, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 317 ms.
Product exploration explored 100000 steps with 33333 reset in 245 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 p1 (NOT p0)), (X (NOT p0)), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p1))
Knowledge based reduction with 7 factoid took 146 ms. Reduced automaton from 7 states, 10 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA QuasiCertifProtocol-PT-10-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property QuasiCertifProtocol-PT-10-LTLCardinality-07 finished in 2062 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&X(X(F(p1))))))'
Support contains 4 out of 527 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 527/527 places, 176/176 transitions.
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 514 transition count 176
Applied a total of 13 rules in 10 ms. Remains 514 /527 variables (removed 13) and now considering 176/176 (removed 0) transitions.
// Phase 1: matrix 176 rows 514 cols
[2023-03-16 18:37:09] [INFO ] Computed 340 place invariants in 14 ms
[2023-03-16 18:37:09] [INFO ] Implicit Places using invariants in 322 ms returned []
[2023-03-16 18:37:09] [INFO ] Invariant cache hit.
[2023-03-16 18:37:10] [INFO ] Implicit Places using invariants and state equation in 556 ms returned []
Implicit Place search using SMT with State Equation took 880 ms to find 0 implicit places.
[2023-03-16 18:37:10] [INFO ] Invariant cache hit.
[2023-03-16 18:37:10] [INFO ] Dead Transitions using invariants and state equation in 152 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 514/527 places, 176/176 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1042 ms. Remains : 514/527 places, 176/176 transitions.
Stuttering acceptance computed with spot in 103 ms :[(NOT p1), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : QuasiCertifProtocol-PT-10-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=p0, acceptance={0} source=2 dest: 1}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=2, aps=[p1:(LEQ s205 s49), p0:(LEQ s485 s159)], 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 12199 reset in 179 ms.
Product exploration explored 100000 steps with 12074 reset in 222 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 p1 (NOT p0)), true, (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (G p0))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 5 factoid took 302 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 115 ms :[(NOT p1), (NOT p1), (OR (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 692 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 80 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-16 18:37:11] [INFO ] Invariant cache hit.
[2023-03-16 18:37:11] [INFO ] After 59ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 18:37:11] [INFO ] [Nat]Absence check using 0 positive and 340 generalized place invariants in 47 ms returned sat
[2023-03-16 18:37:11] [INFO ] After 104ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 18:37:11] [INFO ] After 136ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 28 ms.
[2023-03-16 18:37:11] [INFO ] After 282ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 84 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=84 )
Parikh walk visited 1 properties in 1 ms.
Knowledge obtained : [(AND p1 (NOT p0)), true, (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (G p0))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p1)), (F p0)]
Knowledge based reduction with 5 factoid took 321 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 119 ms :[(NOT p1), (NOT p1), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 108 ms :[(NOT p1), (NOT p1), (OR (NOT p0) (NOT p1))]
[2023-03-16 18:37:12] [INFO ] Invariant cache hit.
[2023-03-16 18:37:12] [INFO ] [Real]Absence check using 0 positive and 340 generalized place invariants in 126 ms returned sat
[2023-03-16 18:37:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:37:13] [INFO ] [Real]Absence check using state equation in 859 ms returned sat
[2023-03-16 18:37:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 18:37:13] [INFO ] [Nat]Absence check using 0 positive and 340 generalized place invariants in 124 ms returned sat
[2023-03-16 18:37:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 18:37:14] [INFO ] [Nat]Absence check using state equation in 1148 ms returned sat
[2023-03-16 18:37:14] [INFO ] Computed and/alt/rep : 128/150/128 causal constraints (skipped 36 transitions) in 14 ms.
[2023-03-16 18:37:15] [INFO ] Added : 0 causal constraints over 0 iterations in 98 ms. Result :sat
Could not prove EG (NOT p0)
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 11 ms. Remains 514 /514 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2023-03-16 18:37:15] [INFO ] Invariant cache hit.
[2023-03-16 18:37:15] [INFO ] Implicit Places using invariants in 289 ms returned []
[2023-03-16 18:37:15] [INFO ] Invariant cache hit.
[2023-03-16 18:37:15] [INFO ] Implicit Places using invariants and state equation in 552 ms returned []
Implicit Place search using SMT with State Equation took 842 ms to find 0 implicit places.
[2023-03-16 18:37:15] [INFO ] Invariant cache hit.
[2023-03-16 18:37:16] [INFO ] Dead Transitions using invariants and state equation in 155 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1011 ms. 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 p1 (NOT p0)), true, (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (G p0))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 5 factoid took 247 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 103 ms :[(NOT p1), (NOT p1), (OR (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 690 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 83 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-16 18:37:16] [INFO ] Invariant cache hit.
[2023-03-16 18:37:16] [INFO ] After 58ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 18:37:16] [INFO ] [Nat]Absence check using 0 positive and 340 generalized place invariants in 46 ms returned sat
[2023-03-16 18:37:16] [INFO ] After 112ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 18:37:16] [INFO ] After 131ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 16 ms.
[2023-03-16 18:37:16] [INFO ] After 258ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 85 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=42 )
Parikh walk visited 1 properties in 2 ms.
Knowledge obtained : [(AND p1 (NOT p0)), true, (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (G p0))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p1)), (F p0)]
Knowledge based reduction with 5 factoid took 319 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 102 ms :[(NOT p1), (NOT p1), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 104 ms :[(NOT p1), (NOT p1), (OR (NOT p0) (NOT p1))]
[2023-03-16 18:37:17] [INFO ] Invariant cache hit.
[2023-03-16 18:37:17] [INFO ] [Real]Absence check using 0 positive and 340 generalized place invariants in 123 ms returned sat
[2023-03-16 18:37:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:37:18] [INFO ] [Real]Absence check using state equation in 845 ms returned sat
[2023-03-16 18:37:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 18:37:18] [INFO ] [Nat]Absence check using 0 positive and 340 generalized place invariants in 125 ms returned sat
[2023-03-16 18:37:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 18:37:19] [INFO ] [Nat]Absence check using state equation in 1133 ms returned sat
[2023-03-16 18:37:19] [INFO ] Computed and/alt/rep : 128/150/128 causal constraints (skipped 36 transitions) in 11 ms.
[2023-03-16 18:37:19] [INFO ] Added : 0 causal constraints over 0 iterations in 93 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 98 ms :[(NOT p1), (NOT p1), (OR (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 12111 reset in 177 ms.
Product exploration explored 100000 steps with 12117 reset in 189 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 116 ms :[(NOT p1), (NOT p1), (OR (NOT p0) (NOT p1))]
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 502 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.6 ms
Discarding 12 places :
Also discarding 2 output transitions
Drop transitions removed 2 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 3 place count 502 transition count 176
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 3 rules in 47 ms. Remains 502 /514 variables (removed 12) and now considering 176/176 (removed 0) transitions.
[2023-03-16 18:37:20] [INFO ] Redundant transitions in 23 ms returned []
// Phase 1: matrix 176 rows 502 cols
[2023-03-16 18:37:20] [INFO ] Computed 330 place invariants in 5 ms
[2023-03-16 18:37:20] [INFO ] Dead Transitions using invariants and state equation in 158 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 502/514 places, 176/176 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 244 ms. Remains : 502/514 places, 176/176 transitions.
Built C files in :
/tmp/ltsmin12397353491895271932
[2023-03-16 18:37:20] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12397353491895271932
Running compilation step : cd /tmp/ltsmin12397353491895271932;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 562 ms.
Running link step : cd /tmp/ltsmin12397353491895271932;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin12397353491895271932;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased8343906315597663245.hoa' '--buchi-type=spotba'
LTSmin run took 1136 ms.
FORMULA QuasiCertifProtocol-PT-10-LTLCardinality-08 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property QuasiCertifProtocol-PT-10-LTLCardinality-08 finished in 13349 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||G(p1))))'
Support contains 3 out of 527 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 527/527 places, 176/176 transitions.
Graph (complete) has 2190 edges and 527 vertex of which 502 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.6 ms
Discarding 25 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 500 transition count 172
Applied a total of 5 rules in 35 ms. Remains 500 /527 variables (removed 27) and now considering 172/176 (removed 4) transitions.
// Phase 1: matrix 172 rows 500 cols
[2023-03-16 18:37:22] [INFO ] Computed 330 place invariants in 6 ms
[2023-03-16 18:37:23] [INFO ] Implicit Places using invariants in 293 ms returned []
[2023-03-16 18:37:23] [INFO ] Invariant cache hit.
[2023-03-16 18:37:23] [INFO ] Implicit Places using invariants and state equation in 554 ms returned []
Implicit Place search using SMT with State Equation took 847 ms to find 0 implicit places.
[2023-03-16 18:37:23] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-16 18:37:23] [INFO ] Invariant cache hit.
[2023-03-16 18:37:23] [INFO ] Dead Transitions using invariants and state equation in 151 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 500/527 places, 172/176 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1063 ms. Remains : 500/527 places, 172/176 transitions.
Stuttering acceptance computed with spot in 62 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : QuasiCertifProtocol-PT-10-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ s482 s54), p0:(LEQ 1 s199)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 6922 reset in 154 ms.
Product exploration explored 100000 steps with 6922 reset in 161 ms.
Computed a total of 500 stabilizing places and 172 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 500 transition count 172
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) (NOT p0)), (F (G p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
Property proved to be true thanks to knowledge :(F (G p1))
Knowledge based reduction with 3 factoid took 208 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA QuasiCertifProtocol-PT-10-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property QuasiCertifProtocol-PT-10-LTLCardinality-10 finished in 1762 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 5 out of 527 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 527/527 places, 176/176 transitions.
Graph (complete) has 2190 edges and 527 vertex of which 514 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.4 ms
Discarding 13 places :
Also discarding 0 output 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 514 transition count 176
Applied a total of 2 rules in 39 ms. Remains 514 /527 variables (removed 13) and now considering 176/176 (removed 0) transitions.
// Phase 1: matrix 176 rows 514 cols
[2023-03-16 18:37:24] [INFO ] Computed 340 place invariants in 14 ms
[2023-03-16 18:37:24] [INFO ] Implicit Places using invariants in 312 ms returned []
[2023-03-16 18:37:24] [INFO ] Invariant cache hit.
[2023-03-16 18:37:25] [INFO ] Implicit Places using invariants and state equation in 554 ms returned []
Implicit Place search using SMT with State Equation took 867 ms to find 0 implicit places.
[2023-03-16 18:37:25] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-16 18:37:25] [INFO ] Invariant cache hit.
[2023-03-16 18:37:25] [INFO ] Dead Transitions using invariants and state equation in 144 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 514/527 places, 176/176 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1057 ms. Remains : 514/527 places, 176/176 transitions.
Stuttering acceptance computed with spot in 80 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : QuasiCertifProtocol-PT-10-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT s54 s76), p1:(AND (GT s426 s315) (GT 2 s81))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 13 steps with 0 reset in 0 ms.
FORMULA QuasiCertifProtocol-PT-10-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property QuasiCertifProtocol-PT-10-LTLCardinality-12 finished in 1152 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 527 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 527/527 places, 176/176 transitions.
Graph (complete) has 2190 edges and 527 vertex of which 501 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.3 ms
Discarding 26 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Reduce places removed 1 places and 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 498 transition count 171
Applied a total of 5 rules in 27 ms. Remains 498 /527 variables (removed 29) and now considering 171/176 (removed 5) transitions.
// Phase 1: matrix 171 rows 498 cols
[2023-03-16 18:37:25] [INFO ] Computed 330 place invariants in 15 ms
[2023-03-16 18:37:25] [INFO ] Implicit Places using invariants in 286 ms returned []
[2023-03-16 18:37:25] [INFO ] Invariant cache hit.
[2023-03-16 18:37:26] [INFO ] Implicit Places using invariants and state equation in 541 ms returned [417, 418, 419, 420, 421, 422, 474, 477, 478, 479, 480]
Discarding 11 places :
Implicit Place search using SMT with State Equation took 829 ms to find 11 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 487/527 places, 171/176 transitions.
Applied a total of 0 rules in 11 ms. Remains 487 /487 variables (removed 0) and now considering 171/171 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 868 ms. Remains : 487/527 places, 171/176 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : QuasiCertifProtocol-PT-10-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LEQ 2 s59) (GT 1 s28))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 6777 reset in 199 ms.
Product exploration explored 100000 steps with 6781 reset in 193 ms.
Computed a total of 487 stabilizing places and 171 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 487 transition count 171
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 125 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 678 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 52 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Finished probabilistic random walk after 817 steps, run visited all 1 properties in 5 ms. (steps per millisecond=163 )
Probabilistic random walk after 817 steps, saw 776 distinct states, run finished after 5 ms. (steps per millisecond=163 ) properties seen :1
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 153 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Support contains 2 out of 487 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 487/487 places, 171/171 transitions.
Applied a total of 0 rules in 14 ms. Remains 487 /487 variables (removed 0) and now considering 171/171 (removed 0) transitions.
// Phase 1: matrix 171 rows 487 cols
[2023-03-16 18:37:27] [INFO ] Computed 320 place invariants in 17 ms
[2023-03-16 18:37:27] [INFO ] Implicit Places using invariants in 296 ms returned []
[2023-03-16 18:37:27] [INFO ] Invariant cache hit.
[2023-03-16 18:37:28] [INFO ] Implicit Places using invariants and state equation in 504 ms returned []
Implicit Place search using SMT with State Equation took 801 ms to find 0 implicit places.
[2023-03-16 18:37:28] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-16 18:37:28] [INFO ] Invariant cache hit.
[2023-03-16 18:37:28] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 979 ms. Remains : 487/487 places, 171/171 transitions.
Computed a total of 487 stabilizing places and 171 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 487 transition count 171
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 145 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 676 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Finished probabilistic random walk after 817 steps, run visited all 1 properties in 4 ms. (steps per millisecond=204 )
Probabilistic random walk after 817 steps, saw 776 distinct states, run finished after 4 ms. (steps per millisecond=204 ) properties seen :1
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 141 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Product exploration explored 100000 steps with 6774 reset in 164 ms.
Product exploration explored 100000 steps with 6777 reset in 169 ms.
Built C files in :
/tmp/ltsmin4730931247476760924
[2023-03-16 18:37:29] [INFO ] Computing symmetric may disable matrix : 171 transitions.
[2023-03-16 18:37:29] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 18:37:29] [INFO ] Computing symmetric may enable matrix : 171 transitions.
[2023-03-16 18:37:29] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 18:37:29] [INFO ] Computing Do-Not-Accords matrix : 171 transitions.
[2023-03-16 18:37:29] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 18:37:29] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4730931247476760924
Running compilation step : cd /tmp/ltsmin4730931247476760924;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 448 ms.
Running link step : cd /tmp/ltsmin4730931247476760924;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin4730931247476760924;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased18128936682104500569.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 487 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 487/487 places, 171/171 transitions.
Applied a total of 0 rules in 17 ms. Remains 487 /487 variables (removed 0) and now considering 171/171 (removed 0) transitions.
[2023-03-16 18:37:44] [INFO ] Invariant cache hit.
[2023-03-16 18:37:44] [INFO ] Implicit Places using invariants in 282 ms returned []
[2023-03-16 18:37:44] [INFO ] Invariant cache hit.
[2023-03-16 18:37:45] [INFO ] Implicit Places using invariants and state equation in 481 ms returned []
Implicit Place search using SMT with State Equation took 764 ms to find 0 implicit places.
[2023-03-16 18:37:45] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-16 18:37:45] [INFO ] Invariant cache hit.
[2023-03-16 18:37:45] [INFO ] Dead Transitions using invariants and state equation in 145 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 954 ms. Remains : 487/487 places, 171/171 transitions.
Built C files in :
/tmp/ltsmin18125792964898830508
[2023-03-16 18:37:45] [INFO ] Computing symmetric may disable matrix : 171 transitions.
[2023-03-16 18:37:45] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 18:37:45] [INFO ] Computing symmetric may enable matrix : 171 transitions.
[2023-03-16 18:37:45] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 18:37:45] [INFO ] Computing Do-Not-Accords matrix : 171 transitions.
[2023-03-16 18:37:45] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 18:37:45] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18125792964898830508
Running compilation step : cd /tmp/ltsmin18125792964898830508;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 434 ms.
Running link step : cd /tmp/ltsmin18125792964898830508;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin18125792964898830508;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased12879981720535073730.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-16 18:38:00] [INFO ] Flatten gal took : 19 ms
[2023-03-16 18:38:00] [INFO ] Flatten gal took : 19 ms
[2023-03-16 18:38:00] [INFO ] Time to serialize gal into /tmp/LTL1291818444308107443.gal : 4 ms
[2023-03-16 18:38:00] [INFO ] Time to serialize properties into /tmp/LTL4468701187185951198.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1291818444308107443.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11625427875863295061.hoa' '-atoms' '/tmp/LTL4468701187185951198.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL4468701187185951198.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11625427875863295061.hoa
Detected timeout of ITS tools.
[2023-03-16 18:38:15] [INFO ] Flatten gal took : 18 ms
[2023-03-16 18:38:15] [INFO ] Flatten gal took : 17 ms
[2023-03-16 18:38:15] [INFO ] Time to serialize gal into /tmp/LTL3641495868029110397.gal : 3 ms
[2023-03-16 18:38:15] [INFO ] Time to serialize properties into /tmp/LTL18347293840725452697.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3641495868029110397.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18347293840725452697.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G("((s2_7>=2)||(s5_7<1))"))))
Formula 0 simplified : GF!"((s2_7>=2)||(s5_7<1))"
Detected timeout of ITS tools.
[2023-03-16 18:38:30] [INFO ] Flatten gal took : 19 ms
[2023-03-16 18:38:30] [INFO ] Applying decomposition
[2023-03-16 18:38:30] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph8224395851592866297.txt' '-o' '/tmp/graph8224395851592866297.bin' '-w' '/tmp/graph8224395851592866297.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8224395851592866297.bin' '-l' '-1' '-v' '-w' '/tmp/graph8224395851592866297.weights' '-q' '0' '-e' '0.001'
[2023-03-16 18:38:30] [INFO ] Decomposing Gal with order
[2023-03-16 18:38:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 18:38:30] [INFO ] Removed a total of 121 redundant transitions.
[2023-03-16 18:38:30] [INFO ] Flatten gal took : 73 ms
[2023-03-16 18:38:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 88 labels/synchronizations in 19 ms.
[2023-03-16 18:38:31] [INFO ] Time to serialize gal into /tmp/LTL8672994500265578530.gal : 6 ms
[2023-03-16 18:38:31] [INFO ] Time to serialize properties into /tmp/LTL1948152539503755980.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8672994500265578530.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1948152539503755980.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F(G("((i12.u20.s2_7>=2)||(u7.s5_7<1))"))))
Formula 0 simplified : GF!"((i12.u20.s2_7>=2)||(u7.s5_7<1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin18050897626715070512
[2023-03-16 18:38:46] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18050897626715070512
Running compilation step : cd /tmp/ltsmin18050897626715070512;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 393 ms.
Running link step : cd /tmp/ltsmin18050897626715070512;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin18050897626715070512;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([]((LTLAPp0==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 95546 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2023-03-16 18:39:01] [INFO ] Flatten gal took : 19 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17267273553426089746
[2023-03-16 18:39:01] [INFO ] Computing symmetric may disable matrix : 176 transitions.
[2023-03-16 18:39:01] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 18:39:01] [INFO ] Computing symmetric may enable matrix : 176 transitions.
[2023-03-16 18:39:01] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 18:39:01] [INFO ] Applying decomposition
[2023-03-16 18:39:01] [INFO ] Computing Do-Not-Accords matrix : 176 transitions.
[2023-03-16 18:39:01] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 18:39:01] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17267273553426089746
Running compilation step : cd /tmp/ltsmin17267273553426089746;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-16 18:39:01] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph17419761986822667394.txt' '-o' '/tmp/graph17419761986822667394.bin' '-w' '/tmp/graph17419761986822667394.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17419761986822667394.bin' '-l' '-1' '-v' '-w' '/tmp/graph17419761986822667394.weights' '-q' '0' '-e' '0.001'
[2023-03-16 18:39:01] [INFO ] Decomposing Gal with order
[2023-03-16 18:39:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 18:39:01] [INFO ] Removed a total of 97 redundant transitions.
[2023-03-16 18:39:01] [INFO ] Flatten gal took : 53 ms
[2023-03-16 18:39:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 11 ms.
[2023-03-16 18:39:01] [INFO ] Time to serialize gal into /tmp/LTLCardinality15239785916308316257.gal : 8 ms
[2023-03-16 18:39:01] [INFO ] Time to serialize properties into /tmp/LTLCardinality10323042943494860804.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality15239785916308316257.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality10323042943494860804.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 1 LTL properties
Checking formula 0 : !((F(G("((i5.u23.s2_7>=2)||(i5.u55.s5_7<1))"))))
Formula 0 simplified : GF!"((i5.u23.s2_7>=2)||(i5.u55.s5_7<1))"
Compilation finished in 463 ms.
Running link step : cd /tmp/ltsmin17267273553426089746;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin17267273553426089746;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
LTSmin run took 115757 ms.
FORMULA QuasiCertifProtocol-PT-10-LTLCardinality-13 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 245174 ms.
BK_STOP 1678992063128
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="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 2-5348"
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 r293-tall-167873946000875"
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 ;