About the Execution of ITS-Tools for ViralEpidemic-PT-S02D1C1A10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 997.035 | 113286.00 | 156484.00 | 1122.90 | FFFFFFFTTFFFTFFT | 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.r276-smll-165307353200299.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 ViralEpidemic-PT-S02D1C1A10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r276-smll-165307353200299
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 9.1M
-rw-r--r-- 1 mcc users 8.5K Apr 29 12:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Apr 29 12:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Apr 29 12:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Apr 29 12:20 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 5.5K May 9 09:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 9 09:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K May 9 09:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 09:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 9 09:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 9 09:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 11 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 8.8M 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 ViralEpidemic-PT-S02D1C1A10-LTLCardinality-00
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-LTLCardinality-01
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-LTLCardinality-02
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-LTLCardinality-03
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-LTLCardinality-04
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-LTLCardinality-05
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-LTLCardinality-06
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-LTLCardinality-07
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-LTLCardinality-08
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-LTLCardinality-09
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-LTLCardinality-10
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-LTLCardinality-11
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-LTLCardinality-12
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-LTLCardinality-13
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-LTLCardinality-14
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1653188887086
Running Version 202205111006
[2022-05-22 03:08:09] [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]
[2022-05-22 03:08:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-22 03:08:11] [INFO ] Load time of PNML (sax parser for PT used): 1654 ms
[2022-05-22 03:08:11] [INFO ] Transformed 8189 places.
[2022-05-22 03:08:11] [INFO ] Transformed 10235 transitions.
[2022-05-22 03:08:11] [INFO ] Found NUPN structural information;
[2022-05-22 03:08:11] [INFO ] Parsed PT model containing 8189 places and 10235 transitions in 2055 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 39 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA ViralEpidemic-PT-S02D1C1A10-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Initial state reduction rules removed 1 formulas.
FORMULA ViralEpidemic-PT-S02D1C1A10-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S02D1C1A10-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S02D1C1A10-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S02D1C1A10-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 44 out of 8189 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8189/8189 places, 10235/10235 transitions.
Discarding 3038 places :
Symmetric choice reduction at 0 with 3038 rule applications. Total rules 3038 place count 5151 transition count 5159
Iterating global reduction 0 with 3038 rules applied. Total rules applied 6076 place count 5151 transition count 5159
Applied a total of 6076 rules in 3016 ms. Remains 5151 /8189 variables (removed 3038) and now considering 5159/10235 (removed 5076) transitions.
// Phase 1: matrix 5159 rows 5151 cols
[2022-05-22 03:08:16] [INFO ] Invariants computation overflowed in 1098 ms
[2022-05-22 03:08:17] [INFO ] Implicit Places using invariants in 2375 ms returned []
// Phase 1: matrix 5159 rows 5151 cols
[2022-05-22 03:08:18] [INFO ] Invariants computation overflowed in 686 ms
[2022-05-22 03:08:20] [INFO ] Implicit Places using invariants and state equation in 2446 ms returned []
Implicit Place search using SMT with State Equation took 4868 ms to find 0 implicit places.
// Phase 1: matrix 5159 rows 5151 cols
[2022-05-22 03:08:20] [INFO ] Invariants computation overflowed in 274 ms
[2022-05-22 03:08:21] [INFO ] Dead Transitions using invariants and state equation in 1172 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 5151/8189 places, 5159/10235 transitions.
Finished structural reductions, in 1 iterations. Remains : 5151/8189 places, 5159/10235 transitions.
Support contains 44 out of 5151 places after structural reductions.
[2022-05-22 03:08:22] [INFO ] Flatten gal took : 563 ms
[2022-05-22 03:08:23] [INFO ] Flatten gal took : 327 ms
[2022-05-22 03:08:23] [INFO ] Input system was already deterministic with 5159 transitions.
Support contains 38 out of 5151 places (down from 44) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 394 resets, run finished after 1292 ms. (steps per millisecond=7 ) properties (out of 25) seen :12
Incomplete Best-First random walk after 10001 steps, including 51 resets, run finished after 400 ms. (steps per millisecond=25 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 412 ms. (steps per millisecond=24 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 487 ms. (steps per millisecond=20 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 601 ms. (steps per millisecond=16 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 624 ms. (steps per millisecond=16 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 537 ms. (steps per millisecond=18 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 406 ms. (steps per millisecond=24 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 401 ms. (steps per millisecond=24 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 52 resets, run finished after 543 ms. (steps per millisecond=18 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 52 resets, run finished after 561 ms. (steps per millisecond=17 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 56 resets, run finished after 540 ms. (steps per millisecond=18 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 54 resets, run finished after 372 ms. (steps per millisecond=26 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 373 ms. (steps per millisecond=26 ) properties (out of 13) seen :1
Running SMT prover for 12 properties.
// Phase 1: matrix 5159 rows 5151 cols
[2022-05-22 03:08:31] [INFO ] Invariants computation overflowed in 325 ms
[2022-05-22 03:08:34] [INFO ] After 3255ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2022-05-22 03:08:47] [INFO ] After 7935ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :8
[2022-05-22 03:08:52] [INFO ] After 12825ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :8
Attempting to minimize the solution found.
Minimization took 2838 ms.
[2022-05-22 03:08:54] [INFO ] After 20153ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :8
Fused 12 Parikh solutions to 8 different solutions.
Finished Parikh walk after 459 steps, including 0 resets, run visited all 1 properties in 28 ms. (steps per millisecond=16 )
Parikh walk visited 8 properties in 1003 ms.
FORMULA ViralEpidemic-PT-S02D1C1A10-LTLCardinality-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 4 atomic propositions for a total of 10 simplifications.
FORMULA ViralEpidemic-PT-S02D1C1A10-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S02D1C1A10-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S02D1C1A10-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 5151 stabilizing places and 5159 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 5151 transition count 5159
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0))&&(G(X(p1))||G(F(p2)))))'
Support contains 4 out of 5151 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5151/5151 places, 5159/5159 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 5122 transition count 5122
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 5122 transition count 5122
Applied a total of 58 rules in 2017 ms. Remains 5122 /5151 variables (removed 29) and now considering 5122/5159 (removed 37) transitions.
// Phase 1: matrix 5122 rows 5122 cols
[2022-05-22 03:08:58] [INFO ] Invariants computation overflowed in 303 ms
[2022-05-22 03:08:59] [INFO ] Implicit Places using invariants in 1031 ms returned []
// Phase 1: matrix 5122 rows 5122 cols
[2022-05-22 03:08:59] [INFO ] Invariants computation overflowed in 397 ms
[2022-05-22 03:09:01] [INFO ] Implicit Places using invariants and state equation in 2123 ms returned []
Implicit Place search using SMT with State Equation took 3162 ms to find 0 implicit places.
// Phase 1: matrix 5122 rows 5122 cols
[2022-05-22 03:09:02] [INFO ] Invariants computation overflowed in 447 ms
[2022-05-22 03:09:02] [INFO ] Dead Transitions using invariants and state equation in 1298 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 5122/5151 places, 5122/5159 transitions.
Finished structural reductions, in 1 iterations. Remains : 5122/5151 places, 5122/5159 transitions.
Stuttering acceptance computed with spot in 499 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p0), (NOT p2), (NOT p2), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A10-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 4}, { cond=(NOT p1), acceptance={} source=1 dest: 5}, { cond=p1, acceptance={} source=1 dest: 6}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={} source=5 dest: 4}, { cond=true, acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=6 dest: 4}, { cond=(NOT p1), acceptance={} source=6 dest: 5}, { cond=p1, acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(EQ s4258 0), p2:(NEQ s519 1), p1:(OR (EQ s5062 0) (EQ s2030 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 4 ms.
FORMULA ViralEpidemic-PT-S02D1C1A10-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S02D1C1A10-LTLCardinality-01 finished in 7107 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(X(p0))&&F(G(F(!(G(p1) U (p1 U p2))))))))'
Support contains 4 out of 5151 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5151/5151 places, 5159/5159 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 5122 transition count 5123
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 5122 transition count 5123
Applied a total of 58 rules in 1813 ms. Remains 5122 /5151 variables (removed 29) and now considering 5123/5159 (removed 36) transitions.
// Phase 1: matrix 5123 rows 5122 cols
[2022-05-22 03:09:05] [INFO ] Invariants computation overflowed in 416 ms
[2022-05-22 03:09:06] [INFO ] Implicit Places using invariants in 1347 ms returned []
// Phase 1: matrix 5123 rows 5122 cols
[2022-05-22 03:09:06] [INFO ] Invariants computation overflowed in 331 ms
[2022-05-22 03:09:08] [INFO ] Implicit Places using invariants and state equation in 2151 ms returned []
Implicit Place search using SMT with State Equation took 3510 ms to find 0 implicit places.
// Phase 1: matrix 5123 rows 5122 cols
[2022-05-22 03:09:09] [INFO ] Invariants computation overflowed in 435 ms
[2022-05-22 03:09:09] [INFO ] Dead Transitions using invariants and state equation in 1150 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 5122/5151 places, 5123/5159 transitions.
Finished structural reductions, in 1 iterations. Remains : 5122/5151 places, 5123/5159 transitions.
Stuttering acceptance computed with spot in 252 ms :[(OR (NOT p0) p2), (OR (NOT p0) p2), (OR (NOT p0) p2), p2, p2, (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A10-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p2, acceptance={} source=2 dest: 3}, { cond=true, acceptance={} source=2 dest: 4}, { cond=(NOT p0), acceptance={} source=2 dest: 5}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 3}, { cond=p2, acceptance={0} source=3 dest: 3}], [{ cond=p2, acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p2:(OR (EQ s3642 0) (EQ s422 1)), p0:(AND (EQ s3048 0) (EQ s4544 1)), p1:(OR (EQ s4544 0) (EQ s3048 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 61 steps with 0 reset in 5 ms.
FORMULA ViralEpidemic-PT-S02D1C1A10-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S02D1C1A10-LTLCardinality-05 finished in 6785 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G((X(X(p0))&&G(p1)))||G(p2)))'
Support contains 3 out of 5151 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5151/5151 places, 5159/5159 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 5122 transition count 5123
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 5122 transition count 5123
Applied a total of 58 rules in 1855 ms. Remains 5122 /5151 variables (removed 29) and now considering 5123/5159 (removed 36) transitions.
// Phase 1: matrix 5123 rows 5122 cols
[2022-05-22 03:09:12] [INFO ] Invariants computation overflowed in 290 ms
[2022-05-22 03:09:13] [INFO ] Implicit Places using invariants in 1180 ms returned []
// Phase 1: matrix 5123 rows 5122 cols
[2022-05-22 03:09:13] [INFO ] Invariants computation overflowed in 440 ms
[2022-05-22 03:09:15] [INFO ] Implicit Places using invariants and state equation in 1962 ms returned []
Implicit Place search using SMT with State Equation took 3147 ms to find 0 implicit places.
// Phase 1: matrix 5123 rows 5122 cols
[2022-05-22 03:09:15] [INFO ] Invariants computation overflowed in 300 ms
[2022-05-22 03:09:16] [INFO ] Dead Transitions using invariants and state equation in 1166 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 5122/5151 places, 5123/5159 transitions.
Finished structural reductions, in 1 iterations. Remains : 5122/5151 places, 5123/5159 transitions.
Stuttering acceptance computed with spot in 288 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (NOT p2)]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A10-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p1 p0), acceptance={} source=2 dest: 2}], [{ cond=(OR (AND (NOT p2) (NOT p1)) (AND (NOT p2) (NOT p0))), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=3 dest: 2}, { cond=(AND p2 p1 p0), acceptance={} source=3 dest: 3}, { cond=(OR (AND p2 (NOT p1)) (AND p2 (NOT p0))), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={} source=4 dest: 1}, { cond=(AND p2 p1), acceptance={} source=4 dest: 5}, { cond=(AND p2 (NOT p1)), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={} source=5 dest: 2}, { cond=(AND p2 p1), acceptance={} source=5 dest: 3}, { cond=(AND p2 (NOT p1)), acceptance={} source=5 dest: 6}], [{ cond=(NOT p2), acceptance={} source=6 dest: 0}, { cond=p2, acceptance={} source=6 dest: 6}]], initial=4, aps=[p1:(OR (EQ s4136 0) (EQ s4583 1)), p0:(EQ s2446 0), p2:(EQ s2446 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1029 steps with 35 reset in 49 ms.
FORMULA ViralEpidemic-PT-S02D1C1A10-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S02D1C1A10-LTLCardinality-06 finished in 6553 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(p0)))'
Support contains 2 out of 5151 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5151/5151 places, 5159/5159 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 5120 transition count 5119
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 5120 transition count 5119
Applied a total of 62 rules in 2079 ms. Remains 5120 /5151 variables (removed 31) and now considering 5119/5159 (removed 40) transitions.
// Phase 1: matrix 5119 rows 5120 cols
[2022-05-22 03:09:19] [INFO ] Invariants computation overflowed in 383 ms
[2022-05-22 03:09:20] [INFO ] Implicit Places using invariants in 1241 ms returned []
// Phase 1: matrix 5119 rows 5120 cols
[2022-05-22 03:09:20] [INFO ] Invariants computation overflowed in 442 ms
[2022-05-22 03:09:22] [INFO ] Implicit Places using invariants and state equation in 2390 ms returned []
Implicit Place search using SMT with State Equation took 3645 ms to find 0 implicit places.
// Phase 1: matrix 5119 rows 5120 cols
[2022-05-22 03:09:22] [INFO ] Invariants computation overflowed in 264 ms
[2022-05-22 03:09:23] [INFO ] Dead Transitions using invariants and state equation in 1155 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 5120/5151 places, 5119/5159 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5151 places, 5119/5159 transitions.
Stuttering acceptance computed with spot in 113 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A10-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=3, aps=[p0:(OR (EQ s4553 0) (EQ s1129 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 9099 ms.
Product exploration explored 100000 steps with 33333 reset in 9283 ms.
Computed a total of 5120 stabilizing places and 5119 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 5120 transition count 5119
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 (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA ViralEpidemic-PT-S02D1C1A10-LTLCardinality-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ViralEpidemic-PT-S02D1C1A10-LTLCardinality-08 finished in 28830 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(X(X(F((G(p0)&&F(p1)))))))))'
Support contains 4 out of 5151 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5151/5151 places, 5159/5159 transitions.
Graph (complete) has 3085 edges and 5151 vertex of which 91 are kept as prefixes of interest. Removing 5060 places using SCC suffix rule.26 ms
Discarding 5060 places :
Also discarding 5038 output transitions
Drop transitions removed 5038 transitions
Reduce places removed 1 places and 1 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 89 transition count 117
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 89 transition count 117
Applied a total of 3 rules in 63 ms. Remains 89 /5151 variables (removed 5062) and now considering 117/5159 (removed 5042) transitions.
// Phase 1: matrix 117 rows 89 cols
[2022-05-22 03:09:45] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 03:09:45] [INFO ] Implicit Places using invariants in 65 ms returned []
// Phase 1: matrix 117 rows 89 cols
[2022-05-22 03:09:45] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 03:09:45] [INFO ] Implicit Places using invariants and state equation in 169 ms returned [0, 2, 4, 6, 18, 20, 29, 31, 39, 45, 47, 49, 53, 57, 59, 66, 72]
Discarding 17 places :
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Implicit Place search using SMT with State Equation took 246 ms to find 17 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 72/5151 places, 105/5159 transitions.
Graph (complete) has 50 edges and 72 vertex of which 58 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.1 ms
Discarding 14 places :
Also discarding 14 output transitions
Drop transitions removed 14 transitions
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 25 place count 46 transition count 79
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 30 place count 46 transition count 74
Performed 2 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 34 place count 44 transition count 75
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 35 place count 44 transition count 74
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 2 with 5 rules applied. Total rules applied 40 place count 44 transition count 69
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 42 place count 44 transition count 69
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 43 place count 44 transition count 68
Applied a total of 43 rules in 33 ms. Remains 44 /72 variables (removed 28) and now considering 68/105 (removed 37) transitions.
// Phase 1: matrix 68 rows 44 cols
[2022-05-22 03:09:45] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 03:09:46] [INFO ] Implicit Places using invariants in 34 ms returned []
// Phase 1: matrix 68 rows 44 cols
[2022-05-22 03:09:46] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 03:09:46] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 44/5151 places, 68/5159 transitions.
Finished structural reductions, in 2 iterations. Remains : 44/5151 places, 68/5159 transitions.
Stuttering acceptance computed with spot in 160 ms :[(OR (NOT p1) (NOT p0)), (NOT p1), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A10-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (EQ s12 0) (EQ s29 1)), p0:(OR (EQ s19 0) (EQ s38 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 44 steps with 0 reset in 1 ms.
FORMULA ViralEpidemic-PT-S02D1C1A10-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S02D1C1A10-LTLCardinality-11 finished in 639 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(X(X((!F(p0) U p0))))&&F(p1)))'
Support contains 4 out of 5151 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5151/5151 places, 5159/5159 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 5123 transition count 5122
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 5123 transition count 5122
Applied a total of 56 rules in 2125 ms. Remains 5123 /5151 variables (removed 28) and now considering 5122/5159 (removed 37) transitions.
// Phase 1: matrix 5122 rows 5123 cols
[2022-05-22 03:09:48] [INFO ] Invariants computation overflowed in 271 ms
[2022-05-22 03:09:49] [INFO ] Implicit Places using invariants in 1078 ms returned []
// Phase 1: matrix 5122 rows 5123 cols
[2022-05-22 03:09:49] [INFO ] Invariants computation overflowed in 272 ms
[2022-05-22 03:09:51] [INFO ] Implicit Places using invariants and state equation in 1842 ms returned []
Implicit Place search using SMT with State Equation took 2928 ms to find 0 implicit places.
// Phase 1: matrix 5122 rows 5123 cols
[2022-05-22 03:09:51] [INFO ] Invariants computation overflowed in 275 ms
[2022-05-22 03:09:52] [INFO ] Dead Transitions using invariants and state equation in 1199 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 5123/5151 places, 5122/5159 transitions.
Finished structural reductions, in 1 iterations. Remains : 5123/5151 places, 5122/5159 transitions.
Stuttering acceptance computed with spot in 155 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (NOT p0), true]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A10-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(OR (EQ s4355 0) (EQ s2680 1)), p0:(OR (EQ s710 0) (EQ s4004 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ViralEpidemic-PT-S02D1C1A10-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S02D1C1A10-LTLCardinality-13 finished in 6450 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(((p1 U p2)||p0))&&F(G(p3))))'
Support contains 8 out of 5151 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5151/5151 places, 5159/5159 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 5124 transition count 5123
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 5124 transition count 5123
Applied a total of 54 rules in 1951 ms. Remains 5124 /5151 variables (removed 27) and now considering 5123/5159 (removed 36) transitions.
// Phase 1: matrix 5123 rows 5124 cols
[2022-05-22 03:09:55] [INFO ] Invariants computation overflowed in 442 ms
[2022-05-22 03:09:56] [INFO ] Implicit Places using invariants in 1469 ms returned []
// Phase 1: matrix 5123 rows 5124 cols
[2022-05-22 03:09:56] [INFO ] Invariants computation overflowed in 442 ms
[2022-05-22 03:09:58] [INFO ] Implicit Places using invariants and state equation in 2298 ms returned []
Implicit Place search using SMT with State Equation took 3785 ms to find 0 implicit places.
// Phase 1: matrix 5123 rows 5124 cols
[2022-05-22 03:09:58] [INFO ] Invariants computation overflowed in 274 ms
[2022-05-22 03:09:59] [INFO ] Dead Transitions using invariants and state equation in 1151 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 5124/5151 places, 5123/5159 transitions.
Finished structural reductions, in 1 iterations. Remains : 5124/5151 places, 5123/5159 transitions.
Stuttering acceptance computed with spot in 275 ms :[(OR (NOT p3) (AND (NOT p0) (NOT p2))), (OR (NOT p3) (AND (NOT p0) (NOT p2))), true, (NOT p2), (NOT p3)]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A10-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=1 dest: 3}, { cond=(OR p0 p2 p1), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 3}], [{ cond=p3, acceptance={} source=4 dest: 4}, { cond=(NOT p3), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (AND (EQ s4145 0) (EQ s2938 1)) (AND (EQ s3096 0) (EQ s3841 1))), p2:(OR (EQ s4275 0) (EQ s89 1)), p1:(OR (EQ s4126 0) (EQ s342 1)), p3:(AND (EQ s8...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 37 steps with 0 reset in 4 ms.
FORMULA ViralEpidemic-PT-S02D1C1A10-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S02D1C1A10-LTLCardinality-14 finished in 7207 ms.
All properties solved by simple procedures.
Total runtime 110318 ms.
BK_STOP 1653189000372
--------------------
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="ViralEpidemic-PT-S02D1C1A10"
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 ViralEpidemic-PT-S02D1C1A10, 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 r276-smll-165307353200299"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S02D1C1A10.tgz
mv ViralEpidemic-PT-S02D1C1A10 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 ;