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.r489-tall-167912708001307.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 ltsminxred
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 r489-tall-167912708001307
=====================================================================

--------------------
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

--------------------
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 1679358497963

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=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ViralEpidemic-PT-S04D1C1A04
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 00:28:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-21 00:28:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 00:28:19] [INFO ] Load time of PNML (sax parser for PT used): 172 ms
[2023-03-21 00:28:19] [INFO ] Transformed 2047 places.
[2023-03-21 00:28:19] [INFO ] Transformed 3069 transitions.
[2023-03-21 00:28:19] [INFO ] Parsed PT model containing 2047 places and 3069 transitions and 7161 arcs in 245 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 214 ms. Remains 979 /2047 variables (removed 1068) and now considering 990/3069 (removed 2079) transitions.
// Phase 1: matrix 990 rows 979 cols
[2023-03-21 00:28:20] [INFO ] Invariants computation overflowed in 75 ms
[2023-03-21 00:28:20] [INFO ] Implicit Places using invariants in 538 ms returned []
// Phase 1: matrix 990 rows 979 cols
[2023-03-21 00:28:20] [INFO ] Invariants computation overflowed in 31 ms
[2023-03-21 00:28:21] [INFO ] Implicit Places using invariants and state equation in 718 ms returned []
Implicit Place search using SMT with State Equation took 1279 ms to find 0 implicit places.
// Phase 1: matrix 990 rows 979 cols
[2023-03-21 00:28:21] [INFO ] Invariants computation overflowed in 16 ms
[2023-03-21 00:28:21] [INFO ] Dead Transitions using invariants and state equation in 397 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 1891 ms. Remains : 979/2047 places, 990/3069 transitions.
Support contains 50 out of 979 places after structural reductions.
[2023-03-21 00:28:22] [INFO ] Flatten gal took : 84 ms
[2023-03-21 00:28:22] [INFO ] Flatten gal took : 47 ms
[2023-03-21 00:28:22] [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 55 resets, run finished after 443 ms. (steps per millisecond=22 ) properties (out of 31) seen :13
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 18) 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 18) 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 18) 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 18) 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 18) 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 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 18) 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 18) 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 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 18) 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 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 18) 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 18) 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 18) 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 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 18) 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 18) seen :0
Running SMT prover for 18 properties.
// Phase 1: matrix 990 rows 979 cols
[2023-03-21 00:28:22] [INFO ] Invariants computation overflowed in 10 ms
[2023-03-21 00:28:23] [INFO ] After 463ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:18
[2023-03-21 00:28:24] [INFO ] After 350ms SMT Verify possible using state equation in natural domain returned unsat :16 sat :2
[2023-03-21 00:28:24] [INFO ] After 484ms SMT Verify possible using trap constraints in natural domain returned unsat :16 sat :2
Attempting to minimize the solution found.
Minimization took 74 ms.
[2023-03-21 00:28:24] [INFO ] After 1206ms SMT Verify possible using all constraints in natural domain returned unsat :16 sat :2
Fused 18 Parikh solutions to 1 different solutions.
Finished Parikh walk after 75 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=25 )
Parikh walk visited 2 properties in 4 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 34 ms. Remains 941 /979 variables (removed 38) and now considering 940/990 (removed 50) transitions.
// Phase 1: matrix 940 rows 941 cols
[2023-03-21 00:28:24] [INFO ] Invariants computation overflowed in 14 ms
[2023-03-21 00:28:25] [INFO ] Implicit Places using invariants in 334 ms returned []
// Phase 1: matrix 940 rows 941 cols
[2023-03-21 00:28:25] [INFO ] Invariants computation overflowed in 14 ms
[2023-03-21 00:28:25] [INFO ] Implicit Places using invariants and state equation in 616 ms returned []
Implicit Place search using SMT with State Equation took 955 ms to find 0 implicit places.
// Phase 1: matrix 940 rows 941 cols
[2023-03-21 00:28:25] [INFO ] Invariants computation overflowed in 7 ms
[2023-03-21 00:28:26] [INFO ] Dead Transitions using invariants and state equation in 328 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 1319 ms. Remains : 941/979 places, 940/990 transitions.
Stuttering acceptance computed with spot in 239 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 2606 steps with 15 reset in 57 ms.
FORMULA ViralEpidemic-PT-S04D1C1A04-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A04-LTLCardinality-01 finished in 1671 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.8 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 21 ms. Remains 55 /979 variables (removed 924) and now considering 73/990 (removed 917) transitions.
// Phase 1: matrix 73 rows 55 cols
[2023-03-21 00:28:26] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-21 00:28:26] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-21 00:28:26] [INFO ] Invariant cache hit.
[2023-03-21 00:28:26] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-21 00:28:26] [INFO ] Redundant transitions in 16 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
[2023-03-21 00:28:26] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-21 00:28:26] [INFO ] Dead Transitions using invariants and state equation in 42 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
[2023-03-21 00:28:26] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-21 00:28:26] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-21 00:28:26] [INFO ] Invariant cache hit.
[2023-03-21 00:28:26] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 58 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 227 ms. Remains : 49/979 places, 61/990 transitions.
Stuttering acceptance computed with spot in 107 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 911 steps with 26 reset in 10 ms.
FORMULA ViralEpidemic-PT-S04D1C1A04-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A04-LTLCardinality-07 finished in 365 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.3 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 9 ms. Remains 28 /979 variables (removed 951) and now considering 40/990 (removed 950) transitions.
// Phase 1: matrix 40 rows 28 cols
[2023-03-21 00:28:26] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-21 00:28:26] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-21 00:28:26] [INFO ] Invariant cache hit.
[2023-03-21 00:28:26] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-03-21 00:28:26] [INFO ] Redundant transitions in 31 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
[2023-03-21 00:28:26] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-21 00:28:26] [INFO ] Dead Transitions using invariants and state equation in 27 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 2 ms. Remains 22 /28 variables (removed 6) and now considering 28/34 (removed 6) transitions.
// Phase 1: matrix 28 rows 22 cols
[2023-03-21 00:28:26] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-21 00:28:26] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-21 00:28:26] [INFO ] Invariant cache hit.
[2023-03-21 00:28:26] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 41 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 162 ms. Remains : 22/979 places, 28/990 transitions.
Stuttering acceptance computed with spot in 103 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 324 steps with 18 reset in 2 ms.
FORMULA ViralEpidemic-PT-S04D1C1A04-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A04-LTLCardinality-13 finished in 288 ms.
All properties solved by simple procedures.
Total runtime 7617 ms.
ITS solved all properties within timeout

BK_STOP 1679358507783

--------------------
content from stderr:

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML

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="ltsminxred"
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 ltsminxred"
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 r489-tall-167912708001307"
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 '' 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 ;