fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r276-smll-165307353200323
Last Updated
Jun 22, 2022

About the Execution of ITS-Tools for ViralEpidemic-PT-S03D1C1A04

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
273.256 13941.00 30196.00 141.60 FFFFFFTTFFFFFFTT 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-165307353200323.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-S03D1C1A04, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r276-smll-165307353200323
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 572K
-rw-r--r-- 1 mcc users 8.7K Apr 29 12:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Apr 29 12:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Apr 29 12:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 29 12:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K May 9 09:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 09:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 9 09:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 09:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 09:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 09:22 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 325K 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-S03D1C1A04-LTLCardinality-00
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-01
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-02
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-03
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-04
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-05
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-06
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-07
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-08
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-09
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-10
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-11
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-12
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-13
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-14
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1653200934030

Running Version 202205111006
[2022-05-22 06:28:55] [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 06:28:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-22 06:28:56] [INFO ] Load time of PNML (sax parser for PT used): 323 ms
[2022-05-22 06:28:56] [INFO ] Transformed 606 places.
[2022-05-22 06:28:56] [INFO ] Transformed 847 transitions.
[2022-05-22 06:28:56] [INFO ] Parsed PT model containing 606 places and 847 transitions in 584 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 23 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 33 out of 606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 847/847 transitions.
Discarding 256 places :
Symmetric choice reduction at 0 with 256 rule applications. Total rules 256 place count 350 transition count 355
Iterating global reduction 0 with 256 rules applied. Total rules applied 512 place count 350 transition count 355
Applied a total of 512 rules in 163 ms. Remains 350 /606 variables (removed 256) and now considering 355/847 (removed 492) transitions.
// Phase 1: matrix 355 rows 350 cols
[2022-05-22 06:28:57] [INFO ] Invariants computation overflowed in 51 ms
[2022-05-22 06:28:57] [INFO ] Implicit Places using invariants in 638 ms returned []
// Phase 1: matrix 355 rows 350 cols
[2022-05-22 06:28:57] [INFO ] Invariants computation overflowed in 21 ms
[2022-05-22 06:28:58] [INFO ] Implicit Places using invariants and state equation in 654 ms returned []
Implicit Place search using SMT with State Equation took 1356 ms to find 0 implicit places.
// Phase 1: matrix 355 rows 350 cols
[2022-05-22 06:28:58] [INFO ] Invariants computation overflowed in 8 ms
[2022-05-22 06:28:58] [INFO ] Dead Transitions using invariants and state equation in 322 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 350/606 places, 355/847 transitions.
Finished structural reductions, in 1 iterations. Remains : 350/606 places, 355/847 transitions.
Support contains 33 out of 350 places after structural reductions.
[2022-05-22 06:28:59] [INFO ] Flatten gal took : 136 ms
[2022-05-22 06:28:59] [INFO ] Flatten gal took : 60 ms
[2022-05-22 06:28:59] [INFO ] Input system was already deterministic with 355 transitions.
Incomplete random walk after 10000 steps, including 219 resets, run finished after 761 ms. (steps per millisecond=13 ) properties (out of 23) seen :11
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 12) seen :1
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 355 rows 350 cols
[2022-05-22 06:29:00] [INFO ] Invariants computation overflowed in 10 ms
[2022-05-22 06:29:01] [INFO ] After 495ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:10
[2022-05-22 06:29:01] [INFO ] After 589ms SMT Verify possible using all constraints in natural domain returned unsat :11 sat :0
Fused 11 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 11 atomic propositions for a total of 13 simplifications.
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 350 stabilizing places and 355 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 350 transition count 355
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(!(p0 U X(X(G(p1))))))'
Support contains 4 out of 350 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 350/350 places, 355/355 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 326 transition count 325
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 326 transition count 325
Applied a total of 48 rules in 25 ms. Remains 326 /350 variables (removed 24) and now considering 325/355 (removed 30) transitions.
// Phase 1: matrix 325 rows 326 cols
[2022-05-22 06:29:02] [INFO ] Invariants computation overflowed in 6 ms
[2022-05-22 06:29:02] [INFO ] Implicit Places using invariants in 193 ms returned []
// Phase 1: matrix 325 rows 326 cols
[2022-05-22 06:29:02] [INFO ] Invariants computation overflowed in 7 ms
[2022-05-22 06:29:02] [INFO ] Implicit Places using invariants and state equation in 337 ms returned []
Implicit Place search using SMT with State Equation took 535 ms to find 0 implicit places.
// Phase 1: matrix 325 rows 326 cols
[2022-05-22 06:29:02] [INFO ] Invariants computation overflowed in 7 ms
[2022-05-22 06:29:03] [INFO ] Dead Transitions using invariants and state equation in 214 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 326/350 places, 325/355 transitions.
Finished structural reductions, in 1 iterations. Remains : 326/350 places, 325/355 transitions.
Stuttering acceptance computed with spot in 433 ms :[p1, p1, p1, p1]
Running random walk in product with property : ViralEpidemic-PT-S03D1C1A04-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=p1, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (LEQ s2 s87) (LEQ s313 s104)), p1:(LEQ s2 s87)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 26 steps with 0 reset in 4 ms.
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S03D1C1A04-LTLCardinality-01 finished in 1300 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X(F(X(X(G(F(p0)))))))))'
Support contains 2 out of 350 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 350/350 places, 355/355 transitions.
Graph (complete) has 212 edges and 350 vertex of which 26 are kept as prefixes of interest. Removing 324 places using SCC suffix rule.7 ms
Discarding 324 places :
Also discarding 316 output transitions
Drop transitions removed 316 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 25 transition count 33
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 8 place count 23 transition count 29
Iterating global reduction 1 with 2 rules applied. Total rules applied 10 place count 23 transition count 29
Applied a total of 10 rules in 21 ms. Remains 23 /350 variables (removed 327) and now considering 29/355 (removed 326) transitions.
// Phase 1: matrix 29 rows 23 cols
[2022-05-22 06:29:03] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 06:29:03] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 29 rows 23 cols
[2022-05-22 06:29:03] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 06:29:03] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2022-05-22 06:29:03] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 29 rows 23 cols
[2022-05-22 06:29:03] [INFO ] Computed 0 place invariants in 5 ms
[2022-05-22 06:29:03] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 23/350 places, 29/355 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/350 places, 29/355 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S03D1C1A04-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s8 s19)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 229 steps with 13 reset in 5 ms.
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S03D1C1A04-LTLCardinality-03 finished in 221 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X(p0))))'
Support contains 2 out of 350 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 350/350 places, 355/355 transitions.
Graph (complete) has 212 edges and 350 vertex of which 27 are kept as prefixes of interest. Removing 323 places using SCC suffix rule.1 ms
Discarding 323 places :
Also discarding 316 output transitions
Drop transitions removed 316 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 26 transition count 36
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 25 transition count 34
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 25 transition count 34
Applied a total of 5 rules in 7 ms. Remains 25 /350 variables (removed 325) and now considering 34/355 (removed 321) transitions.
// Phase 1: matrix 34 rows 25 cols
[2022-05-22 06:29:03] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 06:29:03] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 34 rows 25 cols
[2022-05-22 06:29:03] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 06:29:03] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2022-05-22 06:29:03] [INFO ] Redundant transitions in 14 ms returned [6, 13, 22]
Found 3 redundant transitions using SMT.
Drop transitions removed 3 transitions
Redundant transitions reduction (with SMT) removed 3 transitions.
// Phase 1: matrix 31 rows 25 cols
[2022-05-22 06:29:03] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 06:29:03] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 25/350 places, 31/355 transitions.
Graph (complete) has 14 edges and 25 vertex of which 22 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Applied a total of 1 rules in 2 ms. Remains 22 /25 variables (removed 3) and now considering 28/31 (removed 3) transitions.
// Phase 1: matrix 28 rows 22 cols
[2022-05-22 06:29:03] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 06:29:03] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 28 rows 22 cols
[2022-05-22 06:29:03] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 06:29:03] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 22/350 places, 28/355 transitions.
Finished structural reductions, in 2 iterations. Remains : 22/350 places, 28/355 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S03D1C1A04-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s10 s20)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 80 steps with 3 reset in 1 ms.
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S03D1C1A04-LTLCardinality-04 finished in 241 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((!X((false U false)) U false)))'
Support contains 0 out of 350 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 350/350 places, 355/355 transitions.
Graph (complete) has 212 edges and 350 vertex of which 0 are kept as prefixes of interest. Removing 350 places using SCC suffix rule.2 ms
Discarding 350 places :
Also discarding 355 output transitions
Drop transitions removed 355 transitions
Applied a total of 1 rules in 5 ms. Remains 0 /350 variables (removed 350) and now considering 0/355 (removed 355) transitions.
[2022-05-22 06:29:03] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 06:29:03] [INFO ] Implicit Places using invariants in 6 ms returned []
[2022-05-22 06:29:03] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 06:29:03] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 24 ms to find 0 implicit places.
[2022-05-22 06:29:03] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 06:29:03] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 06:29:03] [INFO ] Dead Transitions using invariants and state equation in 5 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 0/350 places, 0/355 transitions.
Finished structural reductions, in 1 iterations. Remains : 0/350 places, 0/355 transitions.
Stuttering acceptance computed with spot in 12 ms :[true]
Running random walk in product with property : ViralEpidemic-PT-S03D1C1A04-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}]], initial=0, aps=[], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Entered a terminal (fully accepting) state of product in 0 steps with 0 reset in 0 ms.
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S03D1C1A04-LTLCardinality-08 finished in 77 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(!p0)))'
Support contains 2 out of 350 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 350/350 places, 355/355 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 325 transition count 326
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 325 transition count 326
Applied a total of 50 rules in 22 ms. Remains 325 /350 variables (removed 25) and now considering 326/355 (removed 29) transitions.
// Phase 1: matrix 326 rows 325 cols
[2022-05-22 06:29:04] [INFO ] Invariants computation overflowed in 6 ms
[2022-05-22 06:29:04] [INFO ] Implicit Places using invariants in 219 ms returned []
// Phase 1: matrix 326 rows 325 cols
[2022-05-22 06:29:04] [INFO ] Invariants computation overflowed in 4 ms
[2022-05-22 06:29:04] [INFO ] Implicit Places using invariants and state equation in 414 ms returned []
Implicit Place search using SMT with State Equation took 643 ms to find 0 implicit places.
// Phase 1: matrix 326 rows 325 cols
[2022-05-22 06:29:04] [INFO ] Invariants computation overflowed in 5 ms
[2022-05-22 06:29:04] [INFO ] Dead Transitions using invariants and state equation in 277 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 325/350 places, 326/355 transitions.
Finished structural reductions, in 1 iterations. Remains : 325/350 places, 326/355 transitions.
Stuttering acceptance computed with spot in 84 ms :[true, p0, p0]
Running random walk in product with property : ViralEpidemic-PT-S03D1C1A04-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s43 s206)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 212 steps with 5 reset in 3 ms.
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S03D1C1A04-LTLCardinality-10 finished in 1047 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 350 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 350/350 places, 355/355 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 325 transition count 324
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 325 transition count 324
Applied a total of 50 rules in 18 ms. Remains 325 /350 variables (removed 25) and now considering 324/355 (removed 31) transitions.
// Phase 1: matrix 324 rows 325 cols
[2022-05-22 06:29:05] [INFO ] Invariants computation overflowed in 7 ms
[2022-05-22 06:29:05] [INFO ] Implicit Places using invariants in 362 ms returned []
// Phase 1: matrix 324 rows 325 cols
[2022-05-22 06:29:05] [INFO ] Invariants computation overflowed in 4 ms
[2022-05-22 06:29:06] [INFO ] Implicit Places using invariants and state equation in 728 ms returned []
Implicit Place search using SMT with State Equation took 1104 ms to find 0 implicit places.
// Phase 1: matrix 324 rows 325 cols
[2022-05-22 06:29:06] [INFO ] Invariants computation overflowed in 4 ms
[2022-05-22 06:29:06] [INFO ] Dead Transitions using invariants and state equation in 293 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 325/350 places, 324/355 transitions.
Finished structural reductions, in 1 iterations. Remains : 325/350 places, 324/355 transitions.
Stuttering acceptance computed with spot in 112 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S03D1C1A04-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(GT s74 s21)], 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S03D1C1A04-LTLCardinality-11 finished in 1550 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F((F(p0)&&!p0))||X(G(p1))))'
Support contains 4 out of 350 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 350/350 places, 355/355 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 327 transition count 326
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 327 transition count 326
Applied a total of 46 rules in 14 ms. Remains 327 /350 variables (removed 23) and now considering 326/355 (removed 29) transitions.
// Phase 1: matrix 326 rows 327 cols
[2022-05-22 06:29:06] [INFO ] Invariants computation overflowed in 7 ms
[2022-05-22 06:29:06] [INFO ] Implicit Places using invariants in 228 ms returned []
// Phase 1: matrix 326 rows 327 cols
[2022-05-22 06:29:06] [INFO ] Invariants computation overflowed in 5 ms
[2022-05-22 06:29:07] [INFO ] Implicit Places using invariants and state equation in 393 ms returned []
Implicit Place search using SMT with State Equation took 628 ms to find 0 implicit places.
// Phase 1: matrix 326 rows 327 cols
[2022-05-22 06:29:07] [INFO ] Invariants computation overflowed in 4 ms
[2022-05-22 06:29:07] [INFO ] Dead Transitions using invariants and state equation in 374 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 327/350 places, 326/355 transitions.
Finished structural reductions, in 1 iterations. Remains : 327/350 places, 326/355 transitions.
Stuttering acceptance computed with spot in 212 ms :[true, (NOT p0), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : ViralEpidemic-PT-S03D1C1A04-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=p0, acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 3}, { cond=(AND p0 p1), acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(LEQ s45 s210), p1:(LEQ s322 s260)], 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][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 2111 steps with 59 reset in 29 ms.
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S03D1C1A04-LTLCardinality-12 finished in 1277 ms.
All properties solved by simple procedures.
Total runtime 11907 ms.

BK_STOP 1653200947971

--------------------
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-S03D1C1A04"
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-S03D1C1A04, 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-165307353200323"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S03D1C1A04.tgz
mv ViralEpidemic-PT-S03D1C1A04 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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;