About the Execution of ITS-Tools for ViralEpidemic-PT-S04D1C1A04
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 361.571 | 11978.00 | 21149.00 | 808.00 | FFTFTFTFFTFFFFTF | 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.r485-tall-167912700601307.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 ViralEpidemic-PT-S04D1C1A04, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r485-tall-167912700601307
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 11K Feb 25 20:28 CTLCardinality.txt
-rw-r--r-- 1 mcc users 100K Feb 25 20:28 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Feb 25 20:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K Feb 25 20:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 17:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 17:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 17:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 20:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Feb 25 20:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Feb 25 20:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 25 20:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 17:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 11 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 1.2M Mar 5 18:23 model.pnml
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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-S04D1C1A04-LTLCardinality-00
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-LTLCardinality-01
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-LTLCardinality-02
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-LTLCardinality-03
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-LTLCardinality-04
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-LTLCardinality-05
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-LTLCardinality-06
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-LTLCardinality-07
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-LTLCardinality-08
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-LTLCardinality-09
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-LTLCardinality-10
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-LTLCardinality-11
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-LTLCardinality-12
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-LTLCardinality-13
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-LTLCardinality-14
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679339919867
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=ViralEpidemic-PT-S04D1C1A04
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-20 19:18:41] [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]
[2023-03-20 19:18:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 19:18:41] [INFO ] Load time of PNML (sax parser for PT used): 158 ms
[2023-03-20 19:18:41] [INFO ] Transformed 2047 places.
[2023-03-20 19:18:41] [INFO ] Transformed 3069 transitions.
[2023-03-20 19:18:41] [INFO ] Parsed PT model containing 2047 places and 3069 transitions and 7161 arcs in 233 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA ViralEpidemic-PT-S04D1C1A04-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A04-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 50 out of 2047 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2047/2047 places, 3069/3069 transitions.
Discarding 1068 places :
Symmetric choice reduction at 0 with 1068 rule applications. Total rules 1068 place count 979 transition count 990
Iterating global reduction 0 with 1068 rules applied. Total rules applied 2136 place count 979 transition count 990
Applied a total of 2136 rules in 229 ms. Remains 979 /2047 variables (removed 1068) and now considering 990/3069 (removed 2079) transitions.
// Phase 1: matrix 990 rows 979 cols
[2023-03-20 19:18:42] [INFO ] Invariants computation overflowed in 82 ms
[2023-03-20 19:18:42] [INFO ] Implicit Places using invariants in 534 ms returned []
// Phase 1: matrix 990 rows 979 cols
[2023-03-20 19:18:42] [INFO ] Invariants computation overflowed in 33 ms
[2023-03-20 19:18:43] [INFO ] Implicit Places using invariants and state equation in 703 ms returned []
Implicit Place search using SMT with State Equation took 1321 ms to find 0 implicit places.
// Phase 1: matrix 990 rows 979 cols
[2023-03-20 19:18:43] [INFO ] Invariants computation overflowed in 17 ms
[2023-03-20 19:18:43] [INFO ] Dead Transitions using invariants and state equation in 378 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 979/2047 places, 990/3069 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1930 ms. Remains : 979/2047 places, 990/3069 transitions.
Support contains 50 out of 979 places after structural reductions.
[2023-03-20 19:18:43] [INFO ] Flatten gal took : 91 ms
[2023-03-20 19:18:43] [INFO ] Flatten gal took : 50 ms
[2023-03-20 19:18:44] [INFO ] Input system was already deterministic with 990 transitions.
Support contains 44 out of 979 places (down from 50) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 57 resets, run finished after 433 ms. (steps per millisecond=23 ) properties (out of 31) seen :14
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 17) seen :0
Running SMT prover for 17 properties.
// Phase 1: matrix 990 rows 979 cols
[2023-03-20 19:18:44] [INFO ] Invariants computation overflowed in 8 ms
[2023-03-20 19:18:45] [INFO ] After 672ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:17
[2023-03-20 19:18:46] [INFO ] After 328ms SMT Verify possible using state equation in natural domain returned unsat :16 sat :1
[2023-03-20 19:18:46] [INFO ] After 394ms SMT Verify possible using trap constraints in natural domain returned unsat :16 sat :1
Attempting to minimize the solution found.
Minimization took 41 ms.
[2023-03-20 19:18:46] [INFO ] After 1050ms SMT Verify possible using all constraints in natural domain returned unsat :16 sat :1
Fused 17 Parikh solutions to 1 different solutions.
Finished Parikh walk after 71 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=23 )
Parikh walk visited 1 properties in 3 ms.
FORMULA ViralEpidemic-PT-S04D1C1A04-LTLCardinality-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA ViralEpidemic-PT-S04D1C1A04-LTLCardinality-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 16 atomic propositions for a total of 12 simplifications.
Initial state reduction rules removed 2 formulas.
FORMULA ViralEpidemic-PT-S04D1C1A04-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A04-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A04-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A04-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A04-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A04-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A04-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A04-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A04-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 979 stabilizing places and 990 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 979 transition count 990
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' '!(((F(p0) U G(p1))&&X(G(p1))))'
Support contains 3 out of 979 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 979/979 places, 990/990 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 941 transition count 940
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 941 transition count 940
Applied a total of 76 rules in 33 ms. Remains 941 /979 variables (removed 38) and now considering 940/990 (removed 50) transitions.
// Phase 1: matrix 940 rows 941 cols
[2023-03-20 19:18:46] [INFO ] Invariants computation overflowed in 7 ms
[2023-03-20 19:18:46] [INFO ] Implicit Places using invariants in 284 ms returned []
// Phase 1: matrix 940 rows 941 cols
[2023-03-20 19:18:46] [INFO ] Invariants computation overflowed in 10 ms
[2023-03-20 19:18:47] [INFO ] Implicit Places using invariants and state equation in 633 ms returned []
Implicit Place search using SMT with State Equation took 921 ms to find 0 implicit places.
// Phase 1: matrix 940 rows 941 cols
[2023-03-20 19:18:47] [INFO ] Invariants computation overflowed in 7 ms
[2023-03-20 19:18:47] [INFO ] Dead Transitions using invariants and state equation in 339 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 941/979 places, 940/990 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1295 ms. Remains : 941/979 places, 940/990 transitions.
Stuttering acceptance computed with spot in 260 ms :[true, (NOT p1), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A04-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(OR p1 p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0} source=2 dest: 2}, { cond=(AND p1 p0), acceptance={0} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(LEQ s450 s685), p0:(GT 1 s629)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 351 steps with 1 reset in 12 ms.
FORMULA ViralEpidemic-PT-S04D1C1A04-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A04-LTLCardinality-01 finished in 1632 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((G(p0) U p1))))'
Support contains 5 out of 979 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 979/979 places, 990/990 transitions.
Graph (complete) has 625 edges and 979 vertex of which 64 are kept as prefixes of interest. Removing 915 places using SCC suffix rule.5 ms
Discarding 915 places :
Also discarding 891 output transitions
Drop transitions removed 891 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 10 place count 63 transition count 89
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 18 place count 55 transition count 73
Iterating global reduction 1 with 8 rules applied. Total rules applied 26 place count 55 transition count 73
Applied a total of 26 rules in 18 ms. Remains 55 /979 variables (removed 924) and now considering 73/990 (removed 917) transitions.
// Phase 1: matrix 73 rows 55 cols
[2023-03-20 19:18:48] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 19:18:48] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-20 19:18:48] [INFO ] Invariant cache hit.
[2023-03-20 19:18:48] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-03-20 19:18:48] [INFO ] Redundant transitions in 15 ms returned [11, 20, 24, 41, 51, 60]
Found 6 redundant transitions using SMT.
Drop transitions removed 6 transitions
Redundant transitions reduction (with SMT) removed 6 transitions.
// Phase 1: matrix 67 rows 55 cols
[2023-03-20 19:18:48] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 19:18:48] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 55/979 places, 67/990 transitions.
Graph (complete) has 32 edges and 55 vertex of which 49 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Applied a total of 1 rules in 3 ms. Remains 49 /55 variables (removed 6) and now considering 61/67 (removed 6) transitions.
// Phase 1: matrix 61 rows 49 cols
[2023-03-20 19:18:48] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 19:18:48] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-20 19:18:48] [INFO ] Invariant cache hit.
[2023-03-20 19:18:48] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 49/979 places, 61/990 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 224 ms. Remains : 49/979 places, 61/990 transitions.
Stuttering acceptance computed with spot in 133 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A04-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={1} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=0 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={1} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={1} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ s19 s29), p0:(AND (GT 3 s36) (LEQ s10 s46))], nbAcceptance=2, 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 411 steps with 12 reset in 6 ms.
FORMULA ViralEpidemic-PT-S04D1C1A04-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A04-LTLCardinality-07 finished in 383 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))'
Support contains 2 out of 979 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 979/979 places, 990/990 transitions.
Graph (complete) has 625 edges and 979 vertex of which 34 are kept as prefixes of interest. Removing 945 places using SCC suffix rule.2 ms
Discarding 945 places :
Also discarding 937 output transitions
Drop transitions removed 937 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 33 transition count 50
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 8 place count 28 transition count 40
Iterating global reduction 1 with 5 rules applied. Total rules applied 13 place count 28 transition count 40
Applied a total of 13 rules in 10 ms. Remains 28 /979 variables (removed 951) and now considering 40/990 (removed 950) transitions.
// Phase 1: matrix 40 rows 28 cols
[2023-03-20 19:18:48] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 19:18:48] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-20 19:18:48] [INFO ] Invariant cache hit.
[2023-03-20 19:18:48] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-03-20 19:18:48] [INFO ] Redundant transitions in 12 ms returned [6, 10, 14, 21, 25, 32]
Found 6 redundant transitions using SMT.
Drop transitions removed 6 transitions
Redundant transitions reduction (with SMT) removed 6 transitions.
// Phase 1: matrix 34 rows 28 cols
[2023-03-20 19:18:48] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 19:18:48] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 28/979 places, 34/990 transitions.
Graph (complete) has 16 edges and 28 vertex of which 22 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Applied a total of 1 rules in 1 ms. Remains 22 /28 variables (removed 6) and now considering 28/34 (removed 6) transitions.
// Phase 1: matrix 28 rows 22 cols
[2023-03-20 19:18:48] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 19:18:48] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-20 19:18:48] [INFO ] Invariant cache hit.
[2023-03-20 19:18:48] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 22/979 places, 28/990 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 155 ms. Remains : 22/979 places, 28/990 transitions.
Stuttering acceptance computed with spot in 99 ms :[true, (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A04-LTLCardinality-13 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}]], initial=1, aps=[p0:(LEQ s19 s10)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 19 steps with 0 reset in 0 ms.
FORMULA ViralEpidemic-PT-S04D1C1A04-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A04-LTLCardinality-13 finished in 271 ms.
All properties solved by simple procedures.
Total runtime 7563 ms.
BK_STOP 1679339931845
--------------------
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="ViralEpidemic-PT-S04D1C1A04"
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 ViralEpidemic-PT-S04D1C1A04, 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 r485-tall-167912700601307"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S04D1C1A04.tgz
mv ViralEpidemic-PT-S04D1C1A04 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 ;