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.r389-oct2-167903713000027.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldIIPs-PT-002B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r389-oct2-167903713000027
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 456K
-rw-r--r-- 1 mcc users 6.5K Feb 25 15:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 25 15:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 15:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 25 15:45 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 3.4K Feb 25 16:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.9K Feb 25 15:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 25 15:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Feb 25 15:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Feb 25 15:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 33K 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 ShieldIIPs-PT-002B-LTLCardinality-00
FORMULA_NAME ShieldIIPs-PT-002B-LTLCardinality-01
FORMULA_NAME ShieldIIPs-PT-002B-LTLCardinality-02
FORMULA_NAME ShieldIIPs-PT-002B-LTLCardinality-03
FORMULA_NAME ShieldIIPs-PT-002B-LTLCardinality-04
FORMULA_NAME ShieldIIPs-PT-002B-LTLCardinality-05
FORMULA_NAME ShieldIIPs-PT-002B-LTLCardinality-06
FORMULA_NAME ShieldIIPs-PT-002B-LTLCardinality-07
FORMULA_NAME ShieldIIPs-PT-002B-LTLCardinality-08
FORMULA_NAME ShieldIIPs-PT-002B-LTLCardinality-09
FORMULA_NAME ShieldIIPs-PT-002B-LTLCardinality-10
FORMULA_NAME ShieldIIPs-PT-002B-LTLCardinality-11
FORMULA_NAME ShieldIIPs-PT-002B-LTLCardinality-12
FORMULA_NAME ShieldIIPs-PT-002B-LTLCardinality-13
FORMULA_NAME ShieldIIPs-PT-002B-LTLCardinality-14
FORMULA_NAME ShieldIIPs-PT-002B-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679164423282

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=ShieldIIPs-PT-002B
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-18 18:33:46] [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]
[2023-03-18 18:33:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 18:33:46] [INFO ] Load time of PNML (sax parser for PT used): 58 ms
[2023-03-18 18:33:46] [INFO ] Transformed 123 places.
[2023-03-18 18:33:46] [INFO ] Transformed 121 transitions.
[2023-03-18 18:33:46] [INFO ] Found NUPN structural information;
[2023-03-18 18:33:46] [INFO ] Parsed PT model containing 123 places and 121 transitions and 362 arcs in 248 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 22 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
FORMULA ShieldIIPs-PT-002B-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-002B-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-002B-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-002B-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-002B-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-002B-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-002B-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-002B-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 20 out of 123 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 121/121 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 112 transition count 110
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 112 transition count 110
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 111 transition count 109
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 111 transition count 109
Applied a total of 24 rules in 33 ms. Remains 111 /123 variables (removed 12) and now considering 109/121 (removed 12) transitions.
// Phase 1: matrix 109 rows 111 cols
[2023-03-18 18:33:47] [INFO ] Computed 19 place invariants in 26 ms
[2023-03-18 18:33:47] [INFO ] Implicit Places using invariants in 864 ms returned []
[2023-03-18 18:33:47] [INFO ] Invariant cache hit.
[2023-03-18 18:33:48] [INFO ] Implicit Places using invariants and state equation in 325 ms returned []
Implicit Place search using SMT with State Equation took 1231 ms to find 0 implicit places.
[2023-03-18 18:33:48] [INFO ] Invariant cache hit.
[2023-03-18 18:33:48] [INFO ] Dead Transitions using invariants and state equation in 739 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 111/123 places, 109/121 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2019 ms. Remains : 111/123 places, 109/121 transitions.
Support contains 20 out of 111 places after structural reductions.
[2023-03-18 18:33:49] [INFO ] Flatten gal took : 35 ms
[2023-03-18 18:33:49] [INFO ] Flatten gal took : 17 ms
[2023-03-18 18:33:49] [INFO ] Input system was already deterministic with 109 transitions.
Finished random walk after 133 steps, including 0 resets, run visited all 13 properties in 37 ms. (steps per millisecond=3 )
FORMULA ShieldIIPs-PT-002B-LTLCardinality-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 25 stabilizing places and 25 stable transitions
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 111 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 111/111 places, 109/109 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 108 transition count 106
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 108 transition count 106
Applied a total of 6 rules in 27 ms. Remains 108 /111 variables (removed 3) and now considering 106/109 (removed 3) transitions.
// Phase 1: matrix 106 rows 108 cols
[2023-03-18 18:33:49] [INFO ] Computed 19 place invariants in 1 ms
[2023-03-18 18:33:50] [INFO ] Implicit Places using invariants in 630 ms returned []
[2023-03-18 18:33:50] [INFO ] Invariant cache hit.
[2023-03-18 18:33:50] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 782 ms to find 0 implicit places.
[2023-03-18 18:33:50] [INFO ] Invariant cache hit.
[2023-03-18 18:33:50] [INFO ] Dead Transitions using invariants and state equation in 333 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 108/111 places, 106/109 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1144 ms. Remains : 108/111 places, 106/109 transitions.
Stuttering acceptance computed with spot in 400 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-002B-LTLCardinality-01 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 s26 0) (EQ s20 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 24 steps with 0 reset in 4 ms.
FORMULA ShieldIIPs-PT-002B-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-002B-LTLCardinality-01 finished in 1659 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((p0&&X(p1))))'
Support contains 2 out of 111 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 111/111 places, 109/109 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 109 transition count 107
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 109 transition count 107
Applied a total of 4 rules in 31 ms. Remains 109 /111 variables (removed 2) and now considering 107/109 (removed 2) transitions.
// Phase 1: matrix 107 rows 109 cols
[2023-03-18 18:33:51] [INFO ] Computed 19 place invariants in 1 ms
[2023-03-18 18:33:51] [INFO ] Implicit Places using invariants in 211 ms returned []
[2023-03-18 18:33:51] [INFO ] Invariant cache hit.
[2023-03-18 18:33:52] [INFO ] Implicit Places using invariants and state equation in 818 ms returned []
Implicit Place search using SMT with State Equation took 1046 ms to find 0 implicit places.
[2023-03-18 18:33:52] [INFO ] Invariant cache hit.
[2023-03-18 18:33:52] [INFO ] Dead Transitions using invariants and state equation in 441 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 109/111 places, 107/109 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1520 ms. Remains : 109/111 places, 107/109 transitions.
Stuttering acceptance computed with spot in 131 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-002B-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s89 1), p1:(EQ s60 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 1663 reset in 394 ms.
Product exploration explored 100000 steps with 1645 reset in 235 ms.
Computed a total of 24 stabilizing places and 24 stable transitions
Computed a total of 24 stabilizing places and 24 stable transitions
Detected a total of 24/109 stabilizing places and 24/107 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p1))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 570 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 148 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Incomplete random walk after 10000 steps, including 29 resets, run finished after 181 ms. (steps per millisecond=55 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-18 18:33:54] [INFO ] Invariant cache hit.
[2023-03-18 18:33:54] [INFO ] After 90ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 18:33:54] [INFO ] [Nat]Absence check using 19 positive place invariants in 10 ms returned sat
[2023-03-18 18:33:54] [INFO ] After 130ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p1))))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(F p0), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 9 factoid took 1042 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 164 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 190 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
[2023-03-18 18:33:56] [INFO ] Invariant cache hit.
[2023-03-18 18:33:56] [INFO ] [Real]Absence check using 19 positive place invariants in 6 ms returned sat
[2023-03-18 18:33:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:33:56] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2023-03-18 18:33:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:33:56] [INFO ] [Nat]Absence check using 19 positive place invariants in 5 ms returned sat
[2023-03-18 18:33:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:33:56] [INFO ] [Nat]Absence check using state equation in 224 ms returned sat
[2023-03-18 18:33:56] [INFO ] Computed and/alt/rep : 106/237/106 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 18:33:57] [INFO ] Added : 89 causal constraints over 20 iterations in 434 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 109 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 109/109 places, 107/107 transitions.
Applied a total of 0 rules in 2 ms. Remains 109 /109 variables (removed 0) and now considering 107/107 (removed 0) transitions.
[2023-03-18 18:33:57] [INFO ] Invariant cache hit.
[2023-03-18 18:33:57] [INFO ] Implicit Places using invariants in 147 ms returned []
[2023-03-18 18:33:57] [INFO ] Invariant cache hit.
[2023-03-18 18:33:57] [INFO ] Implicit Places using invariants and state equation in 220 ms returned []
Implicit Place search using SMT with State Equation took 376 ms to find 0 implicit places.
[2023-03-18 18:33:57] [INFO ] Invariant cache hit.
[2023-03-18 18:33:57] [INFO ] Dead Transitions using invariants and state equation in 192 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 591 ms. Remains : 109/109 places, 107/107 transitions.
Computed a total of 24 stabilizing places and 24 stable transitions
Computed a total of 24 stabilizing places and 24 stable transitions
Detected a total of 24/109 stabilizing places and 24/107 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (NOT p0)), (X (X p1)), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 435 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 153 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 59 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=19 )
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (NOT p0)), (X (X p1)), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p0), (F (NOT p1))]
Knowledge based reduction with 6 factoid took 687 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 191 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 161 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
[2023-03-18 18:33:59] [INFO ] Invariant cache hit.
[2023-03-18 18:34:00] [INFO ] [Real]Absence check using 19 positive place invariants in 53 ms returned sat
[2023-03-18 18:34:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:34:00] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2023-03-18 18:34:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:34:00] [INFO ] [Nat]Absence check using 19 positive place invariants in 5 ms returned sat
[2023-03-18 18:34:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:34:00] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2023-03-18 18:34:00] [INFO ] Computed and/alt/rep : 106/237/106 causal constraints (skipped 0 transitions) in 17 ms.
[2023-03-18 18:34:01] [INFO ] Added : 89 causal constraints over 20 iterations in 658 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 251 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 1654 reset in 278 ms.
Product exploration explored 100000 steps with 1639 reset in 174 ms.
Built C files in :
/tmp/ltsmin1367036158271257000
[2023-03-18 18:34:02] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1367036158271257000
Running compilation step : cd /tmp/ltsmin1367036158271257000;'/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 474 ms.
Running link step : cd /tmp/ltsmin1367036158271257000;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin1367036158271257000;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased17456461415635097498.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 109 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 109/109 places, 107/107 transitions.
Applied a total of 0 rules in 6 ms. Remains 109 /109 variables (removed 0) and now considering 107/107 (removed 0) transitions.
[2023-03-18 18:34:17] [INFO ] Invariant cache hit.
[2023-03-18 18:34:17] [INFO ] Implicit Places using invariants in 86 ms returned []
[2023-03-18 18:34:17] [INFO ] Invariant cache hit.
[2023-03-18 18:34:17] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 232 ms to find 0 implicit places.
[2023-03-18 18:34:17] [INFO ] Invariant cache hit.
[2023-03-18 18:34:17] [INFO ] Dead Transitions using invariants and state equation in 119 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 358 ms. Remains : 109/109 places, 107/107 transitions.
Built C files in :
/tmp/ltsmin11771033586685054788
[2023-03-18 18:34:17] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11771033586685054788
Running compilation step : cd /tmp/ltsmin11771033586685054788;'/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 208 ms.
Running link step : cd /tmp/ltsmin11771033586685054788;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin11771033586685054788;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased10668048209505608261.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-18 18:34:32] [INFO ] Flatten gal took : 17 ms
[2023-03-18 18:34:32] [INFO ] Flatten gal took : 12 ms
[2023-03-18 18:34:32] [INFO ] Time to serialize gal into /tmp/LTL608746402427024396.gal : 4 ms
[2023-03-18 18:34:32] [INFO ] Time to serialize properties into /tmp/LTL13446202171682125436.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL608746402427024396.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4596447652378031187.hoa' '-atoms' '/tmp/LTL13446202171682125436.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL13446202171682125436.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4596447652378031187.hoa
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t7, t8, t9, t11, t12, t13, t14, t15, t17, t18, t19, t20, t24, t29, t3...352
Computing Next relation with stutter on 22 deadlock states
Detected timeout of ITS tools.
[2023-03-18 18:34:48] [INFO ] Flatten gal took : 16 ms
[2023-03-18 18:34:48] [INFO ] Flatten gal took : 23 ms
[2023-03-18 18:34:48] [INFO ] Time to serialize gal into /tmp/LTL10036675540120016877.gal : 4 ms
[2023-03-18 18:34:48] [INFO ] Time to serialize properties into /tmp/LTL4396765428964820725.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10036675540120016877.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4396765428964820725.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(("(p99==1)")&&(X("(p67==0)")))))
Formula 0 simplified : G(!"(p99==1)" | X!"(p67==0)")
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t7, t8, t9, t11, t12, t13, t14, t15, t17, t18, t19, t20, t24, t29, t3...352
Computing Next relation with stutter on 22 deadlock states
Detected timeout of ITS tools.
[2023-03-18 18:35:03] [INFO ] Flatten gal took : 32 ms
[2023-03-18 18:35:03] [INFO ] Applying decomposition
[2023-03-18 18:35:03] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph18245996454839805675.txt' '-o' '/tmp/graph18245996454839805675.bin' '-w' '/tmp/graph18245996454839805675.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph18245996454839805675.bin' '-l' '-1' '-v' '-w' '/tmp/graph18245996454839805675.weights' '-q' '0' '-e' '0.001'
[2023-03-18 18:35:03] [INFO ] Decomposing Gal with order
[2023-03-18 18:35:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 18:35:03] [INFO ] Removed a total of 46 redundant transitions.
[2023-03-18 18:35:03] [INFO ] Flatten gal took : 53 ms
[2023-03-18 18:35:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2023-03-18 18:35:03] [INFO ] Time to serialize gal into /tmp/LTL16755903546406390645.gal : 3 ms
[2023-03-18 18:35:03] [INFO ] Time to serialize properties into /tmp/LTL8457328209619201593.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16755903546406390645.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8457328209619201593.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(("(i5.i0.u33.p99==1)")&&(X("(i5.i0.u23.p67==0)")))))
Formula 0 simplified : G(!"(i5.i0.u33.p99==1)" | X!"(i5.i0.u23.p67==0)")
Reverse transition relation is NOT exact ! Due to transitions t39, t41, t43, t67, t69, i0.u1.t73, i1.i0.u7.t71, i1.i1.u16.t55, i1.i1.u17.t4, i1.i1.u17.t5, ...620
Computing Next relation with stutter on 22 deadlock states
499 unique states visited
0 strongly connected components in search stack
520 transitions explored
262 items max in DFS search stack
1136 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,11.3968,276184,1,0,580817,319,1626,807080,226,841,586035
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ShieldIIPs-PT-002B-LTLCardinality-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property ShieldIIPs-PT-002B-LTLCardinality-02 finished in 84611 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 2 out of 111 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 111/111 places, 109/109 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 111 transition count 98
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 22 place count 100 transition count 98
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 22 place count 100 transition count 88
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 42 place count 90 transition count 88
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 44 place count 88 transition count 86
Iterating global reduction 2 with 2 rules applied. Total rules applied 46 place count 88 transition count 86
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 116 place count 53 transition count 51
Applied a total of 116 rules in 43 ms. Remains 53 /111 variables (removed 58) and now considering 51/109 (removed 58) transitions.
// Phase 1: matrix 51 rows 53 cols
[2023-03-18 18:35:16] [INFO ] Computed 19 place invariants in 2 ms
[2023-03-18 18:35:16] [INFO ] Implicit Places using invariants in 140 ms returned [39]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 144 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 52/111 places, 51/109 transitions.
Applied a total of 0 rules in 3 ms. Remains 52 /52 variables (removed 0) and now considering 51/51 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 191 ms. Remains : 52/111 places, 51/109 transitions.
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-002B-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:(OR (EQ s19 0) (EQ s0 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2241 reset in 264 ms.
Product exploration explored 100000 steps with 2312 reset in 177 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Detected a total of 3/52 stabilizing places and 3/51 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 3 factoid took 232 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 136 ms :[(NOT p0), (NOT p0)]
Finished random walk after 6 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=3 )
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 363 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 238 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 52 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 52/52 places, 51/51 transitions.
Applied a total of 0 rules in 2 ms. Remains 52 /52 variables (removed 0) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 52 cols
[2023-03-18 18:35:17] [INFO ] Computed 18 place invariants in 2 ms
[2023-03-18 18:35:18] [INFO ] Implicit Places using invariants in 82 ms returned []
[2023-03-18 18:35:18] [INFO ] Invariant cache hit.
[2023-03-18 18:35:18] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 196 ms to find 0 implicit places.
[2023-03-18 18:35:18] [INFO ] Redundant transitions in 73 ms returned [50]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 50 rows 52 cols
[2023-03-18 18:35:18] [INFO ] Computed 18 place invariants in 2 ms
[2023-03-18 18:35:18] [INFO ] Dead Transitions using invariants and state equation in 741 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 52/52 places, 50/51 transitions.
Applied a total of 0 rules in 2 ms. Remains 52 /52 variables (removed 0) and now considering 50/50 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1037 ms. Remains : 52/52 places, 50/51 transitions.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Detected a total of 3/52 stabilizing places and 3/50 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 3 factoid took 230 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 159 ms :[(NOT p0), (NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1 )
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 402 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 151 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 147 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 132 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2251 reset in 169 ms.
Product exploration explored 100000 steps with 2232 reset in 282 ms.
Built C files in :
/tmp/ltsmin14378469996297897786
[2023-03-18 18:35:20] [INFO ] Computing symmetric may disable matrix : 50 transitions.
[2023-03-18 18:35:20] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 18:35:20] [INFO ] Computing symmetric may enable matrix : 50 transitions.
[2023-03-18 18:35:20] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 18:35:20] [INFO ] Computing Do-Not-Accords matrix : 50 transitions.
[2023-03-18 18:35:20] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 18:35:20] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14378469996297897786
Running compilation step : cd /tmp/ltsmin14378469996297897786;'/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 145 ms.
Running link step : cd /tmp/ltsmin14378469996297897786;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin14378469996297897786;'/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/stateBased4868749014502280729.hoa' '--buchi-type=spotba'
LTSmin run took 13338 ms.
FORMULA ShieldIIPs-PT-002B-LTLCardinality-03 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldIIPs-PT-002B-LTLCardinality-03 finished in 18284 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)&&X(p1))))'
Support contains 3 out of 111 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 111/111 places, 109/109 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 108 transition count 106
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 108 transition count 106
Applied a total of 6 rules in 19 ms. Remains 108 /111 variables (removed 3) and now considering 106/109 (removed 3) transitions.
// Phase 1: matrix 106 rows 108 cols
[2023-03-18 18:35:34] [INFO ] Computed 19 place invariants in 2 ms
[2023-03-18 18:35:34] [INFO ] Implicit Places using invariants in 148 ms returned []
[2023-03-18 18:35:34] [INFO ] Invariant cache hit.
[2023-03-18 18:35:34] [INFO ] Implicit Places using invariants and state equation in 166 ms returned []
Implicit Place search using SMT with State Equation took 331 ms to find 0 implicit places.
[2023-03-18 18:35:34] [INFO ] Invariant cache hit.
[2023-03-18 18:35:34] [INFO ] Dead Transitions using invariants and state equation in 129 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 108/111 places, 106/109 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 493 ms. Remains : 108/111 places, 106/109 transitions.
Stuttering acceptance computed with spot in 341 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-002B-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 2}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(AND (EQ s25 0) (EQ s59 1)), p1:(EQ s16 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 1 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-002B-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-002B-LTLCardinality-04 finished in 870 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((p0 U p1))))'
Support contains 3 out of 111 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 111/111 places, 109/109 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 110 transition count 98
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 100 transition count 98
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 20 place count 100 transition count 87
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 42 place count 89 transition count 87
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 45 place count 86 transition count 84
Iterating global reduction 2 with 3 rules applied. Total rules applied 48 place count 86 transition count 84
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 108 place count 56 transition count 54
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 110 place count 54 transition count 52
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 111 place count 53 transition count 52
Applied a total of 111 rules in 43 ms. Remains 53 /111 variables (removed 58) and now considering 52/109 (removed 57) transitions.
// Phase 1: matrix 52 rows 53 cols
[2023-03-18 18:35:35] [INFO ] Computed 18 place invariants in 0 ms
[2023-03-18 18:35:35] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-18 18:35:35] [INFO ] Invariant cache hit.
[2023-03-18 18:35:35] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
[2023-03-18 18:35:35] [INFO ] Redundant transitions in 17 ms returned [51]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 51 rows 53 cols
[2023-03-18 18:35:35] [INFO ] Computed 18 place invariants in 1 ms
[2023-03-18 18:35:35] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 53/111 places, 51/109 transitions.
Applied a total of 0 rules in 2 ms. Remains 53 /53 variables (removed 0) and now considering 51/51 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 263 ms. Remains : 53/111 places, 51/109 transitions.
Stuttering acceptance computed with spot in 175 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-002B-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (EQ s38 0) (EQ s17 1)), p0:(EQ s29 1)], 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 934 reset in 178 ms.
Stack based approach found an accepted trace after 2180 steps with 15 reset with depth 192 and stack size 192 in 4 ms.
FORMULA ShieldIIPs-PT-002B-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldIIPs-PT-002B-LTLCardinality-09 finished in 659 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 2 out of 111 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 111/111 places, 109/109 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 110 transition count 98
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 100 transition count 98
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 20 place count 100 transition count 87
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 42 place count 89 transition count 87
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 45 place count 86 transition count 84
Iterating global reduction 2 with 3 rules applied. Total rules applied 48 place count 86 transition count 84
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 112 place count 54 transition count 52
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 114 place count 52 transition count 50
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 115 place count 51 transition count 50
Applied a total of 115 rules in 10 ms. Remains 51 /111 variables (removed 60) and now considering 50/109 (removed 59) transitions.
// Phase 1: matrix 50 rows 51 cols
[2023-03-18 18:35:35] [INFO ] Computed 18 place invariants in 0 ms
[2023-03-18 18:35:35] [INFO ] Implicit Places using invariants in 88 ms returned []
[2023-03-18 18:35:35] [INFO ] Invariant cache hit.
[2023-03-18 18:35:36] [INFO ] Implicit Places using invariants and state equation in 306 ms returned []
Implicit Place search using SMT with State Equation took 401 ms to find 0 implicit places.
[2023-03-18 18:35:36] [INFO ] Redundant transitions in 161 ms returned [49]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 49 rows 51 cols
[2023-03-18 18:35:36] [INFO ] Computed 18 place invariants in 1 ms
[2023-03-18 18:35:36] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 51/111 places, 49/109 transitions.
Applied a total of 0 rules in 3 ms. Remains 51 /51 variables (removed 0) and now considering 49/49 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 655 ms. Remains : 51/111 places, 49/109 transitions.
Stuttering acceptance computed with spot in 151 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-002B-LTLCardinality-12 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:(AND (NEQ s3 0) (NEQ s46 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 3715 reset in 264 ms.
Product exploration explored 100000 steps with 3737 reset in 178 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), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 240 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (NOT p0)]
Finished random walk after 14 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=7 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 226 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 146 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 161 ms :[(NOT p0), (NOT p0)]
[2023-03-18 18:35:38] [INFO ] Invariant cache hit.
[2023-03-18 18:35:38] [INFO ] [Real]Absence check using 18 positive place invariants in 6 ms returned sat
[2023-03-18 18:35:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:35:38] [INFO ] [Real]Absence check using state equation in 187 ms returned sat
[2023-03-18 18:35:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:35:38] [INFO ] [Nat]Absence check using 18 positive place invariants in 3 ms returned sat
[2023-03-18 18:35:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:35:38] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-18 18:35:38] [INFO ] Computed and/alt/rep : 48/111/48 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:35:38] [INFO ] Added : 27 causal constraints over 6 iterations in 125 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 51 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 51/51 places, 49/49 transitions.
Applied a total of 0 rules in 3 ms. Remains 51 /51 variables (removed 0) and now considering 49/49 (removed 0) transitions.
[2023-03-18 18:35:38] [INFO ] Invariant cache hit.
[2023-03-18 18:35:38] [INFO ] Implicit Places using invariants in 159 ms returned []
[2023-03-18 18:35:38] [INFO ] Invariant cache hit.
[2023-03-18 18:35:39] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 284 ms to find 0 implicit places.
[2023-03-18 18:35:39] [INFO ] Redundant transitions in 23 ms returned []
[2023-03-18 18:35:39] [INFO ] Invariant cache hit.
[2023-03-18 18:35:39] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 429 ms. Remains : 51/51 places, 49/49 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), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 188 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 111 ms :[(NOT p0), (NOT p0)]
Finished random walk after 36 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=36 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 205 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 141 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 165 ms :[(NOT p0), (NOT p0)]
[2023-03-18 18:35:40] [INFO ] Invariant cache hit.
[2023-03-18 18:35:40] [INFO ] [Real]Absence check using 18 positive place invariants in 4 ms returned sat
[2023-03-18 18:35:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:35:40] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2023-03-18 18:35:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:35:40] [INFO ] [Nat]Absence check using 18 positive place invariants in 6 ms returned sat
[2023-03-18 18:35:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:35:40] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2023-03-18 18:35:40] [INFO ] Computed and/alt/rep : 48/111/48 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-18 18:35:40] [INFO ] Added : 27 causal constraints over 6 iterations in 76 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 166 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3665 reset in 173 ms.
Product exploration explored 100000 steps with 3674 reset in 144 ms.
Built C files in :
/tmp/ltsmin5647285704322158802
[2023-03-18 18:35:40] [INFO ] Computing symmetric may disable matrix : 49 transitions.
[2023-03-18 18:35:40] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 18:35:40] [INFO ] Computing symmetric may enable matrix : 49 transitions.
[2023-03-18 18:35:40] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 18:35:40] [INFO ] Computing Do-Not-Accords matrix : 49 transitions.
[2023-03-18 18:35:40] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 18:35:40] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5647285704322158802
Running compilation step : cd /tmp/ltsmin5647285704322158802;'/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 206 ms.
Running link step : cd /tmp/ltsmin5647285704322158802;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin5647285704322158802;'/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/stateBased16350144522706955494.hoa' '--buchi-type=spotba'
LTSmin run took 508 ms.
FORMULA ShieldIIPs-PT-002B-LTLCardinality-12 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldIIPs-PT-002B-LTLCardinality-12 finished in 5869 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 U (p1||G(p0)))))))'
Support contains 3 out of 111 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 111/111 places, 109/109 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 108 transition count 106
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 108 transition count 106
Applied a total of 6 rules in 1 ms. Remains 108 /111 variables (removed 3) and now considering 106/109 (removed 3) transitions.
// Phase 1: matrix 106 rows 108 cols
[2023-03-18 18:35:41] [INFO ] Computed 19 place invariants in 1 ms
[2023-03-18 18:35:41] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-18 18:35:41] [INFO ] Invariant cache hit.
[2023-03-18 18:35:41] [INFO ] Implicit Places using invariants and state equation in 121 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
[2023-03-18 18:35:41] [INFO ] Invariant cache hit.
[2023-03-18 18:35:42] [INFO ] Dead Transitions using invariants and state equation in 137 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 108/111 places, 106/109 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 321 ms. Remains : 108/111 places, 106/109 transitions.
Stuttering acceptance computed with spot in 204 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldIIPs-PT-002B-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (NOT (OR (EQ s72 0) (EQ s79 1))) (NEQ s78 1)), p0:(NEQ s78 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 1258 reset in 147 ms.
Product exploration explored 100000 steps with 1254 reset in 217 ms.
Computed a total of 23 stabilizing places and 23 stable transitions
Computed a total of 23 stabilizing places and 23 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 274 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 293 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 33 steps, including 0 resets, run visited all 2 properties in 14 ms. (steps per millisecond=2 )
Knowledge obtained : [(AND (NOT p1) p0), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 3 factoid took 267 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 232 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 163 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 106/106 transitions.
Applied a total of 0 rules in 1 ms. Remains 108 /108 variables (removed 0) and now considering 106/106 (removed 0) transitions.
[2023-03-18 18:35:43] [INFO ] Invariant cache hit.
[2023-03-18 18:35:44] [INFO ] Implicit Places using invariants in 98 ms returned []
[2023-03-18 18:35:44] [INFO ] Invariant cache hit.
[2023-03-18 18:35:44] [INFO ] Implicit Places using invariants and state equation in 445 ms returned []
Implicit Place search using SMT with State Equation took 561 ms to find 0 implicit places.
[2023-03-18 18:35:44] [INFO ] Invariant cache hit.
[2023-03-18 18:35:44] [INFO ] Dead Transitions using invariants and state equation in 135 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 698 ms. Remains : 108/108 places, 106/106 transitions.
Computed a total of 23 stabilizing places and 23 stable transitions
Computed a total of 23 stabilizing places and 23 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 167 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 208 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 34 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=17 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 3 factoid took 284 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 183 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 174 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 187 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1266 reset in 164 ms.
Product exploration explored 100000 steps with 1229 reset in 194 ms.
Applying partial POR strategy [false, false, true]
Stuttering acceptance computed with spot in 168 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 108/108 places, 106/106 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 108 transition count 106
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 5 Pre rules applied. Total rules applied 10 place count 108 transition count 108
Deduced a syphon composed of 15 places in 0 ms
Iterating global reduction 1 with 5 rules applied. Total rules applied 15 place count 108 transition count 108
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 54 places in 0 ms
Iterating global reduction 1 with 39 rules applied. Total rules applied 54 place count 108 transition count 108
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 68 place count 94 transition count 94
Deduced a syphon composed of 40 places in 0 ms
Iterating global reduction 1 with 14 rules applied. Total rules applied 82 place count 94 transition count 94
Deduced a syphon composed of 40 places in 0 ms
Applied a total of 82 rules in 27 ms. Remains 94 /108 variables (removed 14) and now considering 94/106 (removed 12) transitions.
[2023-03-18 18:35:46] [INFO ] Redundant transitions in 25 ms returned []
// Phase 1: matrix 94 rows 94 cols
[2023-03-18 18:35:46] [INFO ] Computed 19 place invariants in 2 ms
[2023-03-18 18:35:46] [INFO ] Dead Transitions using invariants and state equation in 141 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 94/108 places, 94/106 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 229 ms. Remains : 94/108 places, 94/106 transitions.
Built C files in :
/tmp/ltsmin8847351151170979556
[2023-03-18 18:35:46] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8847351151170979556
Running compilation step : cd /tmp/ltsmin8847351151170979556;'/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 229 ms.
Running link step : cd /tmp/ltsmin8847351151170979556;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin8847351151170979556;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased82392753609505584.hoa' '--buchi-type=spotba'
LTSmin run took 491 ms.
FORMULA ShieldIIPs-PT-002B-LTLCardinality-13 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldIIPs-PT-002B-LTLCardinality-13 finished in 5769 ms.
All properties solved by simple procedures.
Total runtime 121083 ms.

BK_STOP 1679164547736

--------------------
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:
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ sed s/.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="ShieldIIPs-PT-002B"
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 ShieldIIPs-PT-002B, 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 r389-oct2-167903713000027"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-002B.tgz
mv ShieldIIPs-PT-002B 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 ;