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.r357-smll-167891806900667.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 SharedMemory-PT-000010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r357-smll-167891806900667
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.6M
-rw-r--r-- 1 mcc users 37K Feb 25 14:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 200K Feb 25 14:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 67K Feb 25 14:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 302K Feb 25 14:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 17K Feb 25 16:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 25 16:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 34K Feb 25 16:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 115K Feb 25 16:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 94K Feb 25 14:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 523K Feb 25 14:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 189K Feb 25 14:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 836K Feb 25 14:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.7K Feb 25 16:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 104K 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 SharedMemory-PT-000010-LTLCardinality-00
FORMULA_NAME SharedMemory-PT-000010-LTLCardinality-01
FORMULA_NAME SharedMemory-PT-000010-LTLCardinality-02
FORMULA_NAME SharedMemory-PT-000010-LTLCardinality-03
FORMULA_NAME SharedMemory-PT-000010-LTLCardinality-04
FORMULA_NAME SharedMemory-PT-000010-LTLCardinality-05
FORMULA_NAME SharedMemory-PT-000010-LTLCardinality-06
FORMULA_NAME SharedMemory-PT-000010-LTLCardinality-07
FORMULA_NAME SharedMemory-PT-000010-LTLCardinality-08
FORMULA_NAME SharedMemory-PT-000010-LTLCardinality-09
FORMULA_NAME SharedMemory-PT-000010-LTLCardinality-10
FORMULA_NAME SharedMemory-PT-000010-LTLCardinality-11
FORMULA_NAME SharedMemory-PT-000010-LTLCardinality-12
FORMULA_NAME SharedMemory-PT-000010-LTLCardinality-13
FORMULA_NAME SharedMemory-PT-000010-LTLCardinality-14
FORMULA_NAME SharedMemory-PT-000010-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679373236686

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=SharedMemory-PT-000010
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-21 04:34:00] [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]
[2023-03-21 04:34:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 04:34:00] [INFO ] Load time of PNML (sax parser for PT used): 136 ms
[2023-03-21 04:34:00] [INFO ] Transformed 131 places.
[2023-03-21 04:34:00] [INFO ] Transformed 210 transitions.
[2023-03-21 04:34:00] [INFO ] Found NUPN structural information;
[2023-03-21 04:34:00] [INFO ] Completing missing partition info from NUPN : creating a component with [Ext_Mem_Acc_10_6, Ext_Mem_Acc_8_7]
[2023-03-21 04:34:00] [INFO ] Parsed PT model containing 131 places and 210 transitions and 800 arcs in 299 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 28 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA SharedMemory-PT-000010-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000010-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000010-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 131 out of 131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 17 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
// Phase 1: matrix 210 rows 131 cols
[2023-03-21 04:34:01] [INFO ] Computed 21 place invariants in 29 ms
[2023-03-21 04:34:01] [INFO ] Implicit Places using invariants in 336 ms returned []
[2023-03-21 04:34:01] [INFO ] Invariant cache hit.
[2023-03-21 04:34:01] [INFO ] Implicit Places using invariants and state equation in 358 ms returned []
Implicit Place search using SMT with State Equation took 747 ms to find 0 implicit places.
[2023-03-21 04:34:01] [INFO ] Invariant cache hit.
[2023-03-21 04:34:02] [INFO ] Dead Transitions using invariants and state equation in 528 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1297 ms. Remains : 131/131 places, 210/210 transitions.
Support contains 131 out of 131 places after structural reductions.
[2023-03-21 04:34:02] [INFO ] Flatten gal took : 128 ms
[2023-03-21 04:34:02] [INFO ] Flatten gal took : 46 ms
[2023-03-21 04:34:02] [INFO ] Input system was already deterministic with 210 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 815 ms. (steps per millisecond=12 ) properties (out of 20) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-21 04:34:04] [INFO ] Invariant cache hit.
[2023-03-21 04:34:04] [INFO ] [Real]Absence check using 21 positive place invariants in 8 ms returned sat
[2023-03-21 04:34:04] [INFO ] After 139ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:4
[2023-03-21 04:34:04] [INFO ] [Nat]Absence check using 21 positive place invariants in 11 ms returned sat
[2023-03-21 04:34:04] [INFO ] After 113ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :0
Fused 6 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 2 ms.
FORMULA SharedMemory-PT-000010-LTLCardinality-00 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 6 atomic propositions for a total of 12 simplifications.
FORMULA SharedMemory-PT-000010-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000010-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000010-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA SharedMemory-PT-000010-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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))'
Support contains 101 out of 131 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 34 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2023-03-21 04:34:04] [INFO ] Invariant cache hit.
[2023-03-21 04:34:04] [INFO ] Implicit Places using invariants in 124 ms returned []
[2023-03-21 04:34:04] [INFO ] Invariant cache hit.
[2023-03-21 04:34:05] [INFO ] Implicit Places using invariants and state equation in 227 ms returned []
Implicit Place search using SMT with State Equation took 355 ms to find 0 implicit places.
[2023-03-21 04:34:05] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-21 04:34:05] [INFO ] Invariant cache hit.
[2023-03-21 04:34:05] [INFO ] Dead Transitions using invariants and state equation in 223 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 644 ms. Remains : 131/131 places, 210/210 transitions.
Stuttering acceptance computed with spot in 399 ms :[(NOT p0)]
Running random walk in product with property : SharedMemory-PT-000010-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (NEQ s85 1) (GT (ADD s117 s118 s119 s120 s125 s126 s127 s128 s129 s130) (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 36855 reset in 916 ms.
Product exploration explored 100000 steps with 36888 reset in 576 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 172 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 213 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
[2023-03-21 04:34:07] [INFO ] Invariant cache hit.
[2023-03-21 04:34:08] [INFO ] [Real]Absence check using 21 positive place invariants in 20 ms returned sat
[2023-03-21 04:34:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 04:34:08] [INFO ] [Real]Absence check using state equation in 111 ms returned sat
[2023-03-21 04:34:08] [INFO ] Computed and/alt/rep : 190/190/190 causal constraints (skipped 0 transitions) in 35 ms.
[2023-03-21 04:34:08] [INFO ] Added : 0 causal constraints over 0 iterations in 91 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 101 out of 131 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 14 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2023-03-21 04:34:08] [INFO ] Invariant cache hit.
[2023-03-21 04:34:08] [INFO ] Implicit Places using invariants in 149 ms returned []
[2023-03-21 04:34:08] [INFO ] Invariant cache hit.
[2023-03-21 04:34:09] [INFO ] Implicit Places using invariants and state equation in 232 ms returned []
Implicit Place search using SMT with State Equation took 386 ms to find 0 implicit places.
[2023-03-21 04:34:09] [INFO ] Redundant transitions in 12 ms returned []
[2023-03-21 04:34:09] [INFO ] Invariant cache hit.
[2023-03-21 04:34:09] [INFO ] Dead Transitions using invariants and state equation in 280 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 704 ms. Remains : 131/131 places, 210/210 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 182 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 207 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
[2023-03-21 04:34:10] [INFO ] Invariant cache hit.
[2023-03-21 04:34:10] [INFO ] [Real]Absence check using 21 positive place invariants in 11 ms returned sat
[2023-03-21 04:34:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 04:34:11] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2023-03-21 04:34:11] [INFO ] Computed and/alt/rep : 190/190/190 causal constraints (skipped 0 transitions) in 14 ms.
[2023-03-21 04:34:11] [INFO ] Added : 0 causal constraints over 0 iterations in 40 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Product exploration explored 100000 steps with 36852 reset in 450 ms.
Product exploration explored 100000 steps with 36813 reset in 491 ms.
Built C files in :
/tmp/ltsmin12720785417405169958
[2023-03-21 04:34:12] [INFO ] Computing symmetric may disable matrix : 210 transitions.
[2023-03-21 04:34:12] [INFO ] Computation of Complete disable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-21 04:34:12] [INFO ] Computing symmetric may enable matrix : 210 transitions.
[2023-03-21 04:34:12] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-21 04:34:12] [INFO ] Computing Do-Not-Accords matrix : 210 transitions.
[2023-03-21 04:34:12] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-21 04:34:12] [INFO ] Built C files in 59ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12720785417405169958
Running compilation step : cd /tmp/ltsmin12720785417405169958;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1089 ms.
Running link step : cd /tmp/ltsmin12720785417405169958;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin12720785417405169958;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6545762070165111177.hoa' '--buchi-type=spotba'
LTSmin run took 8411 ms.
FORMULA SharedMemory-PT-000010-LTLCardinality-02 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property SharedMemory-PT-000010-LTLCardinality-02 finished in 17145 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(F((p0 U (p1||G(p0))))))'
Support contains 21 out of 131 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 17 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2023-03-21 04:34:21] [INFO ] Invariant cache hit.
[2023-03-21 04:34:21] [INFO ] Implicit Places using invariants in 90 ms returned []
[2023-03-21 04:34:21] [INFO ] Invariant cache hit.
[2023-03-21 04:34:22] [INFO ] Implicit Places using invariants and state equation in 183 ms returned []
Implicit Place search using SMT with State Equation took 276 ms to find 0 implicit places.
[2023-03-21 04:34:22] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-21 04:34:22] [INFO ] Invariant cache hit.
[2023-03-21 04:34:22] [INFO ] Dead Transitions using invariants and state equation in 301 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 607 ms. Remains : 131/131 places, 210/210 transitions.
Stuttering acceptance computed with spot in 97 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SharedMemory-PT-000010-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (NEQ s85 1) (GT (ADD s117 s118 s119 s120 s125 s126 s127 s128 s129 s130) (ADD s101 s102 s103 s104 s105 s106 s107 s108 s115 s116))), p0:(GT (ADD s11...], 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 6875 reset in 803 ms.
Stack based approach found an accepted trace after 33 steps with 3 reset with depth 5 and stack size 5 in 1 ms.
FORMULA SharedMemory-PT-000010-LTLCardinality-05 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000010-LTLCardinality-05 finished in 1532 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(F(p0)))'
Support contains 10 out of 131 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Drop transitions removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 131 transition count 120
Reduce places removed 101 places and 0 transitions.
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 80 transitions.
Graph (trivial) has 20 edges and 30 vertex of which 20 / 30 are part of one of the 10 SCC in 3 ms
Free SCC test removed 10 places
Iterating post reduction 1 with 182 rules applied. Total rules applied 272 place count 20 transition count 40
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 282 place count 20 transition count 30
Applied a total of 282 rules in 17 ms. Remains 20 /131 variables (removed 111) and now considering 30/210 (removed 180) transitions.
[2023-03-21 04:34:23] [INFO ] Flow matrix only has 21 transitions (discarded 9 similar events)
// Phase 1: matrix 21 rows 20 cols
[2023-03-21 04:34:23] [INFO ] Computed 10 place invariants in 0 ms
[2023-03-21 04:34:23] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-21 04:34:23] [INFO ] Flow matrix only has 21 transitions (discarded 9 similar events)
[2023-03-21 04:34:23] [INFO ] Invariant cache hit.
[2023-03-21 04:34:23] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-21 04:34:23] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 04:34:23] [INFO ] Flow matrix only has 21 transitions (discarded 9 similar events)
[2023-03-21 04:34:23] [INFO ] Invariant cache hit.
[2023-03-21 04:34:23] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 20/131 places, 30/210 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 148 ms. Remains : 20/131 places, 30/210 transitions.
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SharedMemory-PT-000010-LTLCardinality-06 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 (ADD s6 s7 s8 s9 s14 s15 s16 s17 s18 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 0 steps with 0 reset in 0 ms.
FORMULA SharedMemory-PT-000010-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-PT-000010-LTLCardinality-06 finished in 278 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' '!(X((F(G(p0))||G(p1))))'
Support contains 4 out of 131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 13 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
// Phase 1: matrix 210 rows 131 cols
[2023-03-21 04:34:23] [INFO ] Computed 21 place invariants in 6 ms
[2023-03-21 04:34:23] [INFO ] Implicit Places using invariants in 150 ms returned []
[2023-03-21 04:34:23] [INFO ] Invariant cache hit.
[2023-03-21 04:34:23] [INFO ] Implicit Places using invariants and state equation in 222 ms returned []
Implicit Place search using SMT with State Equation took 375 ms to find 0 implicit places.
[2023-03-21 04:34:23] [INFO ] Invariant cache hit.
[2023-03-21 04:34:24] [INFO ] Dead Transitions using invariants and state equation in 299 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 689 ms. Remains : 131/131 places, 210/210 transitions.
Stuttering acceptance computed with spot in 153 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SharedMemory-PT-000010-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p1:(AND (EQ s87 0) (EQ s104 1)), p0:(OR (EQ s102 0) (EQ s21 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 734 ms.
Stack based approach found an accepted trace after 7 steps with 0 reset with depth 8 and stack size 8 in 0 ms.
FORMULA SharedMemory-PT-000010-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000010-LTLCardinality-08 finished in 1605 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' '!(X(X(F(p0))))'
Support contains 4 out of 131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 7 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2023-03-21 04:34:25] [INFO ] Invariant cache hit.
[2023-03-21 04:34:25] [INFO ] Implicit Places using invariants in 81 ms returned []
[2023-03-21 04:34:25] [INFO ] Invariant cache hit.
[2023-03-21 04:34:25] [INFO ] Implicit Places using invariants and state equation in 164 ms returned []
Implicit Place search using SMT with State Equation took 248 ms to find 0 implicit places.
[2023-03-21 04:34:25] [INFO ] Invariant cache hit.
[2023-03-21 04:34:25] [INFO ] Dead Transitions using invariants and state equation in 271 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 532 ms. Remains : 131/131 places, 210/210 transitions.
Stuttering acceptance computed with spot in 147 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SharedMemory-PT-000010-LTLCardinality-09 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: 1}]], initial=2, aps=[p0:(OR (AND (EQ s110 0) (EQ s94 1)) (AND (EQ s85 0) (EQ s17 1)))], 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][false, false, false]]
Product exploration explored 100000 steps with 22180 reset in 617 ms.
Stack based approach found an accepted trace after 95 steps with 21 reset with depth 25 and stack size 25 in 1 ms.
FORMULA SharedMemory-PT-000010-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000010-LTLCardinality-09 finished in 1320 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' '!(X(G(p0)))'
Support contains 2 out of 131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 8 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2023-03-21 04:34:26] [INFO ] Invariant cache hit.
[2023-03-21 04:34:26] [INFO ] Implicit Places using invariants in 92 ms returned []
[2023-03-21 04:34:26] [INFO ] Invariant cache hit.
[2023-03-21 04:34:26] [INFO ] Implicit Places using invariants and state equation in 157 ms returned []
Implicit Place search using SMT with State Equation took 260 ms to find 0 implicit places.
[2023-03-21 04:34:26] [INFO ] Invariant cache hit.
[2023-03-21 04:34:26] [INFO ] Dead Transitions using invariants and state equation in 204 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 483 ms. Remains : 131/131 places, 210/210 transitions.
Stuttering acceptance computed with spot in 87 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : SharedMemory-PT-000010-LTLCardinality-10 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:(OR (EQ s89 0) (EQ s106 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1102 steps with 0 reset in 7 ms.
FORMULA SharedMemory-PT-000010-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-PT-000010-LTLCardinality-10 finished in 595 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((X(X(X(G(p1))))||p0)))'
Support contains 2 out of 131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 4 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2023-03-21 04:34:27] [INFO ] Invariant cache hit.
[2023-03-21 04:34:27] [INFO ] Implicit Places using invariants in 97 ms returned []
[2023-03-21 04:34:27] [INFO ] Invariant cache hit.
[2023-03-21 04:34:27] [INFO ] Implicit Places using invariants and state equation in 168 ms returned []
Implicit Place search using SMT with State Equation took 270 ms to find 0 implicit places.
[2023-03-21 04:34:27] [INFO ] Invariant cache hit.
[2023-03-21 04:34:27] [INFO ] Dead Transitions using invariants and state equation in 283 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 570 ms. Remains : 131/131 places, 210/210 transitions.
Stuttering acceptance computed with spot in 231 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : SharedMemory-PT-000010-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(OR (EQ s126 0) (EQ s85 1)), p1:(OR (EQ s126 0) (EQ s85 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 11 steps with 0 reset in 0 ms.
FORMULA SharedMemory-PT-000010-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-PT-000010-LTLCardinality-11 finished in 822 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' '!(X((p0 U X(G((p1&&F(p2)))))))'
Support contains 5 out of 131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 8 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2023-03-21 04:34:27] [INFO ] Invariant cache hit.
[2023-03-21 04:34:28] [INFO ] Implicit Places using invariants in 122 ms returned []
[2023-03-21 04:34:28] [INFO ] Invariant cache hit.
[2023-03-21 04:34:28] [INFO ] Implicit Places using invariants and state equation in 233 ms returned []
Implicit Place search using SMT with State Equation took 359 ms to find 0 implicit places.
[2023-03-21 04:34:28] [INFO ] Invariant cache hit.
[2023-03-21 04:34:28] [INFO ] Dead Transitions using invariants and state equation in 310 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 688 ms. Remains : 131/131 places, 210/210 transitions.
Stuttering acceptance computed with spot in 383 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), true, (NOT p2)]
Running random walk in product with property : SharedMemory-PT-000010-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 5}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(OR (EQ s94 0) (EQ s32 1)), p1:(OR (EQ s71 0) (EQ s85 1)), p2:(OR (EQ s125 0) (EQ s85 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 259 steps with 5 reset in 2 ms.
FORMULA SharedMemory-PT-000010-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-PT-000010-LTLCardinality-13 finished in 1103 ms.
All properties solved by simple procedures.
Total runtime 28666 ms.

BK_STOP 1679373270057

--------------------
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="SharedMemory-PT-000010"
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 SharedMemory-PT-000010, 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 r357-smll-167891806900667"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SharedMemory-PT-000010.tgz
mv SharedMemory-PT-000010 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 ;