Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r175-smll-171636280000152.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
Input is Eratosthenes-PT-050, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r175-smll-171636280000152
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 488K
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Apr 22 14:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 19 18:19 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.4K Apr 12 18:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 99K Apr 12 18:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 12 18:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 102K Apr 12 18:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 50K May 18 16:42 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 Eratosthenes-PT-050-LTLCardinality-00
FORMULA_NAME Eratosthenes-PT-050-LTLCardinality-01
FORMULA_NAME Eratosthenes-PT-050-LTLCardinality-02
FORMULA_NAME Eratosthenes-PT-050-LTLCardinality-03
FORMULA_NAME Eratosthenes-PT-050-LTLCardinality-04
FORMULA_NAME Eratosthenes-PT-050-LTLCardinality-05
FORMULA_NAME Eratosthenes-PT-050-LTLCardinality-06
FORMULA_NAME Eratosthenes-PT-050-LTLCardinality-07
FORMULA_NAME Eratosthenes-PT-050-LTLCardinality-08
FORMULA_NAME Eratosthenes-PT-050-LTLCardinality-09
FORMULA_NAME Eratosthenes-PT-050-LTLCardinality-10
FORMULA_NAME Eratosthenes-PT-050-LTLCardinality-11
FORMULA_NAME Eratosthenes-PT-050-LTLCardinality-12
FORMULA_NAME Eratosthenes-PT-050-LTLCardinality-13
FORMULA_NAME Eratosthenes-PT-050-LTLCardinality-14
FORMULA_NAME Eratosthenes-PT-050-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716581641352

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=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Eratosthenes-PT-050
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-24 20:14:03] [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]
[2024-05-24 20:14:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 20:14:04] [INFO ] Load time of PNML (sax parser for PT used): 73 ms
[2024-05-24 20:14:04] [INFO ] Transformed 49 places.
[2024-05-24 20:14:04] [INFO ] Transformed 108 transitions.
[2024-05-24 20:14:04] [INFO ] Parsed PT model containing 49 places and 108 transitions and 324 arcs in 185 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 28 transitions
Reduce redundant transitions removed 28 transitions.
FORMULA Eratosthenes-PT-050-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-050-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-050-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-050-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-050-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-050-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 15 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 80/80 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 30 transition count 76
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 30 transition count 76
Drop transitions removed 46 transitions
Redundant transition composition rules discarded 46 transitions
Iterating global reduction 0 with 46 rules applied. Total rules applied 54 place count 30 transition count 30
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 68 place count 16 transition count 16
Iterating global reduction 0 with 14 rules applied. Total rules applied 82 place count 16 transition count 16
Applied a total of 82 rules in 30 ms. Remains 16 /34 variables (removed 18) and now considering 16/80 (removed 64) transitions.
// Phase 1: matrix 16 rows 16 cols
[2024-05-24 20:14:04] [INFO ] Computed 0 invariants in 3 ms
[2024-05-24 20:14:04] [INFO ] Implicit Places using invariants in 130 ms returned []
[2024-05-24 20:14:04] [INFO ] Invariant cache hit.
[2024-05-24 20:14:04] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 256 ms to find 0 implicit places.
[2024-05-24 20:14:04] [INFO ] Invariant cache hit.
[2024-05-24 20:14:04] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 16/34 places, 16/80 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 353 ms. Remains : 16/34 places, 16/80 transitions.
Support contains 15 out of 16 places after structural reductions.
[2024-05-24 20:14:04] [INFO ] Flatten gal took : 20 ms
[2024-05-24 20:14:04] [INFO ] Flatten gal took : 5 ms
[2024-05-24 20:14:04] [INFO ] Input system was already deterministic with 16 transitions.
Incomplete random walk after 10000 steps, including 277 resets, run finished after 278 ms. (steps per millisecond=35 ) properties (out of 15) seen :8
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2024-05-24 20:14:05] [INFO ] Invariant cache hit.
[2024-05-24 20:14:05] [INFO ] After 104ms SMT Verify possible using all constraints in real domain returned unsat :7 sat :0
Fused 7 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 7 atomic propositions for a total of 10 simplifications.
FORMULA Eratosthenes-PT-050-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-050-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-050-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-050-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 16 stabilizing places and 16 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 16 transition count 16
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_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 16 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Graph (complete) has 0 edges and 16 vertex of which 1 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.1 ms
Discarding 15 places :
Also discarding 15 output transitions
Drop transitions removed 15 transitions
Applied a total of 1 rules in 4 ms. Remains 1 /16 variables (removed 15) and now considering 1/16 (removed 15) transitions.
// Phase 1: matrix 1 rows 1 cols
[2024-05-24 20:14:05] [INFO ] Computed 0 invariants in 0 ms
[2024-05-24 20:14:05] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-24 20:14:05] [INFO ] Invariant cache hit.
[2024-05-24 20:14:05] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2024-05-24 20:14:05] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-24 20:14:05] [INFO ] Invariant cache hit.
[2024-05-24 20:14:05] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1/16 places, 1/16 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 73 ms. Remains : 1/16 places, 1/16 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 227 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Eratosthenes-PT-050-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 1 s0)], 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 1 steps with 0 reset in 2 ms.
FORMULA Eratosthenes-PT-050-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Eratosthenes-PT-050-LTLCardinality-03 finished in 374 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 16 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 2 transition count 2
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 2 transition count 2
Applied a total of 28 rules in 1 ms. Remains 2 /16 variables (removed 14) and now considering 2/16 (removed 14) transitions.
// Phase 1: matrix 2 rows 2 cols
[2024-05-24 20:14:06] [INFO ] Computed 0 invariants in 1 ms
[2024-05-24 20:14:06] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-24 20:14:06] [INFO ] Invariant cache hit.
[2024-05-24 20:14:06] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2024-05-24 20:14:06] [INFO ] Invariant cache hit.
[2024-05-24 20:14:06] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2/16 places, 2/16 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 74 ms. Remains : 2/16 places, 2/16 transitions.
Stuttering acceptance computed with spot in 84 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Eratosthenes-PT-050-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ 1 s1)], 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 3 steps with 0 reset in 0 ms.
FORMULA Eratosthenes-PT-050-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Eratosthenes-PT-050-LTLCardinality-05 finished in 173 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 16 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 3 transition count 3
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 3 transition count 3
Applied a total of 26 rules in 2 ms. Remains 3 /16 variables (removed 13) and now considering 3/16 (removed 13) transitions.
// Phase 1: matrix 3 rows 3 cols
[2024-05-24 20:14:06] [INFO ] Computed 0 invariants in 0 ms
[2024-05-24 20:14:06] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-24 20:14:06] [INFO ] Invariant cache hit.
[2024-05-24 20:14:06] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2024-05-24 20:14:06] [INFO ] Invariant cache hit.
[2024-05-24 20:14:06] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3/16 places, 3/16 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 73 ms. Remains : 3/16 places, 3/16 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Eratosthenes-PT-050-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s2 s1)], 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][false, false]]
Stuttering criterion allowed to conclude after 34 steps with 0 reset in 1 ms.
FORMULA Eratosthenes-PT-050-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Eratosthenes-PT-050-LTLCardinality-06 finished in 164 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(p0))'
Support contains 2 out of 16 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Graph (complete) has 0 edges and 16 vertex of which 2 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.0 ms
Discarding 14 places :
Also discarding 14 output transitions
Drop transitions removed 14 transitions
Applied a total of 1 rules in 1 ms. Remains 2 /16 variables (removed 14) and now considering 2/16 (removed 14) transitions.
// Phase 1: matrix 2 rows 2 cols
[2024-05-24 20:14:06] [INFO ] Computed 0 invariants in 0 ms
[2024-05-24 20:14:06] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-24 20:14:06] [INFO ] Invariant cache hit.
[2024-05-24 20:14:06] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2024-05-24 20:14:06] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-24 20:14:06] [INFO ] Invariant cache hit.
[2024-05-24 20:14:06] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2/16 places, 2/16 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 68 ms. Remains : 2/16 places, 2/16 transitions.
Stuttering acceptance computed with spot in 47 ms :[true, (NOT p0)]
Running random walk in product with property : Eratosthenes-PT-050-LTLCardinality-09 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 s0 s1)], 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 7 steps with 2 reset in 0 ms.
FORMULA Eratosthenes-PT-050-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Eratosthenes-PT-050-LTLCardinality-09 finished in 128 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Support contains 2 out of 16 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 3 transition count 3
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 3 transition count 3
Applied a total of 26 rules in 1 ms. Remains 3 /16 variables (removed 13) and now considering 3/16 (removed 13) transitions.
// Phase 1: matrix 3 rows 3 cols
[2024-05-24 20:14:06] [INFO ] Computed 0 invariants in 0 ms
[2024-05-24 20:14:06] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-24 20:14:06] [INFO ] Invariant cache hit.
[2024-05-24 20:14:06] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2024-05-24 20:14:06] [INFO ] Invariant cache hit.
[2024-05-24 20:14:06] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3/16 places, 3/16 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60 ms. Remains : 3/16 places, 3/16 transitions.
Stuttering acceptance computed with spot in 149 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Eratosthenes-PT-050-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(GT s1 s2)], 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][false, false, false, false]]
Stuttering criterion allowed to conclude after 34 steps with 0 reset in 5 ms.
FORMULA Eratosthenes-PT-050-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Eratosthenes-PT-050-LTLCardinality-10 finished in 234 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U !p1))))'
Support contains 2 out of 16 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Graph (complete) has 0 edges and 16 vertex of which 2 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.0 ms
Discarding 14 places :
Also discarding 14 output transitions
Drop transitions removed 14 transitions
Applied a total of 1 rules in 1 ms. Remains 2 /16 variables (removed 14) and now considering 2/16 (removed 14) transitions.
// Phase 1: matrix 2 rows 2 cols
[2024-05-24 20:14:06] [INFO ] Computed 0 invariants in 0 ms
[2024-05-24 20:14:06] [INFO ] Implicit Places using invariants in 15 ms returned []
[2024-05-24 20:14:06] [INFO ] Invariant cache hit.
[2024-05-24 20:14:06] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2024-05-24 20:14:06] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-24 20:14:06] [INFO ] Invariant cache hit.
[2024-05-24 20:14:06] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2/16 places, 2/16 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 78 ms. Remains : 2/16 places, 2/16 transitions.
Stuttering acceptance computed with spot in 99 ms :[p1, p1]
Running random walk in product with property : Eratosthenes-PT-050-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p1) p0), acceptance={} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND p1 p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND p1 p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (LEQ 1 s0) (LEQ 1 s1)), p0:(LEQ 1 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 33333 reset in 308 ms.
Product exploration explored 100000 steps with 33333 reset in 186 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2 transition count 2
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p1 p0), (X (X (OR (NOT p1) p0))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND p1 p0)))), (F (G (NOT p1))), (F (G (NOT p0)))]
False Knowledge obtained : [(X (OR (NOT p1) p0)), (X (NOT (OR (NOT p1) p0))), (X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (AND p1 p0)), (X (NOT (AND p1 p0)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 25 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Eratosthenes-PT-050-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Eratosthenes-PT-050-LTLCardinality-15 finished in 789 ms.
All properties solved by simple procedures.
Total runtime 3789 ms.

BK_STOP 1716581648987

--------------------
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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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="Eratosthenes-PT-050"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is Eratosthenes-PT-050, 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 r175-smll-171636280000152"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Eratosthenes-PT-050.tgz
mv Eratosthenes-PT-050 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 ;