Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r276-smll-165307353100179.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is UtilityControlRoom-PT-Z2T4N02, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r276-smll-165307353100179
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 300K
-rw-r--r-- 1 mcc users 11K Apr 29 18:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Apr 29 18:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 29 18:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K Apr 29 18:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.4K May 9 09:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 33K May 9 09:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K May 9 09:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 23K May 9 09:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.2K May 9 09:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.4K May 9 09:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 8 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 24K May 10 09:34 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 UtilityControlRoom-PT-Z2T4N02-LTLCardinality-00
FORMULA_NAME UtilityControlRoom-PT-Z2T4N02-LTLCardinality-01
FORMULA_NAME UtilityControlRoom-PT-Z2T4N02-LTLCardinality-02
FORMULA_NAME UtilityControlRoom-PT-Z2T4N02-LTLCardinality-03
FORMULA_NAME UtilityControlRoom-PT-Z2T4N02-LTLCardinality-04
FORMULA_NAME UtilityControlRoom-PT-Z2T4N02-LTLCardinality-05
FORMULA_NAME UtilityControlRoom-PT-Z2T4N02-LTLCardinality-06
FORMULA_NAME UtilityControlRoom-PT-Z2T4N02-LTLCardinality-07
FORMULA_NAME UtilityControlRoom-PT-Z2T4N02-LTLCardinality-08
FORMULA_NAME UtilityControlRoom-PT-Z2T4N02-LTLCardinality-09
FORMULA_NAME UtilityControlRoom-PT-Z2T4N02-LTLCardinality-10
FORMULA_NAME UtilityControlRoom-PT-Z2T4N02-LTLCardinality-11
FORMULA_NAME UtilityControlRoom-PT-Z2T4N02-LTLCardinality-12
FORMULA_NAME UtilityControlRoom-PT-Z2T4N02-LTLCardinality-13
FORMULA_NAME UtilityControlRoom-PT-Z2T4N02-LTLCardinality-14
FORMULA_NAME UtilityControlRoom-PT-Z2T4N02-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1653146924161

Running Version 202205111006
[2022-05-21 15:28:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-21 15:28:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 15:28:46] [INFO ] Load time of PNML (sax parser for PT used): 102 ms
[2022-05-21 15:28:46] [INFO ] Transformed 38 places.
[2022-05-21 15:28:46] [INFO ] Transformed 54 transitions.
[2022-05-21 15:28:46] [INFO ] Parsed PT model containing 38 places and 54 transitions in 277 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 30 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 8 transitions
Reduce redundant transitions removed 8 transitions.
FORMULA UtilityControlRoom-PT-Z2T4N02-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N02-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N02-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N02-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N02-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N02-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N02-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 34 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Applied a total of 0 rules in 16 ms. Remains 38 /38 variables (removed 0) and now considering 46/46 (removed 0) transitions.
// Phase 1: matrix 46 rows 38 cols
[2022-05-21 15:28:46] [INFO ] Computed 7 place invariants in 12 ms
[2022-05-21 15:28:46] [INFO ] Implicit Places using invariants in 227 ms returned []
// Phase 1: matrix 46 rows 38 cols
[2022-05-21 15:28:46] [INFO ] Computed 7 place invariants in 4 ms
[2022-05-21 15:28:46] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 426 ms to find 0 implicit places.
// Phase 1: matrix 46 rows 38 cols
[2022-05-21 15:28:47] [INFO ] Computed 7 place invariants in 4 ms
[2022-05-21 15:28:47] [INFO ] Dead Transitions using invariants and state equation in 109 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 46/46 transitions.
Support contains 34 out of 38 places after structural reductions.
[2022-05-21 15:28:47] [INFO ] Flatten gal took : 49 ms
[2022-05-21 15:28:47] [INFO ] Flatten gal took : 22 ms
[2022-05-21 15:28:47] [INFO ] Input system was already deterministic with 46 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 790 ms. (steps per millisecond=12 ) properties (out of 21) seen :17
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=68 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 46 rows 38 cols
[2022-05-21 15:28:48] [INFO ] Computed 7 place invariants in 6 ms
[2022-05-21 15:28:48] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2022-05-21 15:28:48] [INFO ] After 80ms SMT Verify possible using all constraints in real domain returned unsat :4 sat :0
Fused 4 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 4 atomic propositions for a total of 9 simplifications.
FORMULA UtilityControlRoom-PT-Z2T4N02-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N02-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(!((F(p0)&&G(p1))||p0))))'
Support contains 11 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 34 transition count 42
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 34 transition count 42
Applied a total of 8 rules in 5 ms. Remains 34 /38 variables (removed 4) and now considering 42/46 (removed 4) transitions.
// Phase 1: matrix 42 rows 34 cols
[2022-05-21 15:28:49] [INFO ] Computed 7 place invariants in 4 ms
[2022-05-21 15:28:49] [INFO ] Implicit Places using invariants in 51 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 60 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 33/38 places, 42/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 33/38 places, 42/46 transitions.
Stuttering acceptance computed with spot in 414 ms :[true, p0, p0, p1, p0, (AND p1 p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N02-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=p0, acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 5}], [{ cond=p1, acceptance={0} source=3 dest: 3}], [{ cond=p0, acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 5}], [{ cond=(AND p0 p1), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 5}]], initial=1, aps=[p0:(LEQ (ADD s4 s5 s6 s7) (ADD s16 s17 s18 s19)), p1:(LEQ s22 (ADD s0 s1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 14918 reset in 399 ms.
Stack based approach found an accepted trace after 2457 steps with 359 reset with depth 13 and stack size 13 in 8 ms.
FORMULA UtilityControlRoom-PT-Z2T4N02-LTLCardinality-02 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N02-LTLCardinality-02 finished in 976 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(F(G(X(F(G(F(X(p0))))))))))'
Support contains 4 out of 38 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 34 transition count 42
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 34 transition count 42
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 30 transition count 38
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 20 place count 30 transition count 34
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 29 transition count 30
Ensure Unique test removed 1 places
Iterating global reduction 0 with 2 rules applied. Total rules applied 23 place count 28 transition count 30
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 25 place count 26 transition count 28
Iterating global reduction 0 with 2 rules applied. Total rules applied 27 place count 26 transition count 28
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 29 place count 24 transition count 24
Iterating global reduction 0 with 2 rules applied. Total rules applied 31 place count 24 transition count 24
Applied a total of 31 rules in 27 ms. Remains 24 /38 variables (removed 14) and now considering 24/46 (removed 22) transitions.
// Phase 1: matrix 24 rows 24 cols
[2022-05-21 15:28:50] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-21 15:28:50] [INFO ] Implicit Places using invariants in 55 ms returned [0, 17]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 57 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/38 places, 24/46 transitions.
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 4 Pre rules applied. Total rules applied 0 place count 22 transition count 20
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 18 transition count 20
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 12 place count 16 transition count 18
Applied a total of 12 rules in 3 ms. Remains 16 /22 variables (removed 6) and now considering 18/24 (removed 6) transitions.
// Phase 1: matrix 18 rows 16 cols
[2022-05-21 15:28:50] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-21 15:28:50] [INFO ] Implicit Places using invariants in 30 ms returned []
// Phase 1: matrix 18 rows 16 cols
[2022-05-21 15:28:50] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-21 15:28:50] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 16/38 places, 18/46 transitions.
Finished structural reductions, in 2 iterations. Remains : 16/38 places, 18/46 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N02-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:(GT 1 (ADD s6 s7 s8 s9))], 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 10350 reset in 138 ms.
Stack based approach found an accepted trace after 11 steps with 0 reset with depth 12 and stack size 12 in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T4N02-LTLCardinality-03 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N02-LTLCardinality-03 finished in 393 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(F(G(X(X(((X(p0) U p1)&&p0))))))&&p2)))'
Support contains 13 out of 38 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 38 transition count 38
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 20 place count 30 transition count 34
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 21 place count 29 transition count 30
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 29 transition count 30
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 26 place count 27 transition count 28
Applied a total of 26 rules in 6 ms. Remains 27 /38 variables (removed 11) and now considering 28/46 (removed 18) transitions.
// Phase 1: matrix 28 rows 27 cols
[2022-05-21 15:28:50] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-21 15:28:50] [INFO ] Implicit Places using invariants in 42 ms returned [0, 16]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 43 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 25/38 places, 28/46 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 25/38 places, 28/46 transitions.
Stuttering acceptance computed with spot in 185 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p2), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N02-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(LEQ (ADD s0 s1 s2 s3) (ADD s8 s9 s10 s11)), p1:(LEQ (ADD s21 s22 s23 s24) (ADD s8 s9 s10 s11)), p0:(LEQ s14 (ADD s8 s9 s10 s11))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 0 reset in 157 ms.
Stack based approach found an accepted trace after 21 steps with 0 reset with depth 22 and stack size 22 in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T4N02-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N02-LTLCardinality-04 finished in 412 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(!(p0 U X(p1)))&&X((G(!p0)||p2))))'
Support contains 24 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Applied a total of 0 rules in 0 ms. Remains 38 /38 variables (removed 0) and now considering 46/46 (removed 0) transitions.
// Phase 1: matrix 46 rows 38 cols
[2022-05-21 15:28:51] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-21 15:28:51] [INFO ] Implicit Places using invariants in 59 ms returned [26, 27]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 60 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36/38 places, 46/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 36 /36 variables (removed 0) and now considering 46/46 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 36/38 places, 46/46 transitions.
Stuttering acceptance computed with spot in 183 ms :[true, (OR p1 (AND p0 (NOT p2))), p1, (OR p0 p1), (OR p1 (AND p0 (NOT p2)))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N02-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=p1, acceptance={} source=2 dest: 0}, { cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=(OR p0 p1), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 3}], [{ cond=(OR (AND (NOT p2) p0) p1), acceptance={} source=4 dest: 0}, { cond=(AND p2 (NOT p1)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=4 dest: 3}]], initial=1, aps=[p1:(LEQ (ADD s12 s13 s14 s15 s16 s17 s18 s19) (ADD s4 s5 s6 s7)), p0:(GT (ADD s28 s29) (ADD s20 s21 s22 s23)), p2:(LEQ (ADD s32 s33 s34 s35) (ADD s0 s1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, 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 UtilityControlRoom-PT-Z2T4N02-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N02-LTLCardinality-07 finished in 261 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((!(false U p1)||p0))))'
Support contains 3 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 34 transition count 42
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 34 transition count 42
Applied a total of 8 rules in 2 ms. Remains 34 /38 variables (removed 4) and now considering 42/46 (removed 4) transitions.
// Phase 1: matrix 42 rows 34 cols
[2022-05-21 15:28:51] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-21 15:28:51] [INFO ] Implicit Places using invariants in 53 ms returned [22, 23]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 57 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 32/38 places, 42/46 transitions.
Applied a total of 0 rules in 0 ms. Remains 32 /32 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 32/38 places, 42/46 transitions.
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N02-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LEQ 2 s8) (GT s10 s29)), p1:(LEQ s10 s29)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 3606 reset in 134 ms.
Stack based approach found an accepted trace after 82 steps with 4 reset with depth 27 and stack size 27 in 1 ms.
FORMULA UtilityControlRoom-PT-Z2T4N02-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N02-LTLCardinality-10 finished in 283 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(G(X(F(G((X(F(p0))||G(p1))))))))'
Support contains 3 out of 38 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 38 transition count 42
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 10 rules applied. Total rules applied 14 place count 34 transition count 36
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 20 place count 30 transition count 34
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 20 place count 30 transition count 31
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 26 place count 27 transition count 31
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 34 place count 23 transition count 27
Applied a total of 34 rules in 6 ms. Remains 23 /38 variables (removed 15) and now considering 27/46 (removed 19) transitions.
// Phase 1: matrix 27 rows 23 cols
[2022-05-21 15:28:51] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-21 15:28:51] [INFO ] Implicit Places using invariants in 61 ms returned [13, 14]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 62 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 21/38 places, 27/46 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 19 transition count 25
Applied a total of 4 rules in 3 ms. Remains 19 /21 variables (removed 2) and now considering 25/27 (removed 2) transitions.
// Phase 1: matrix 25 rows 19 cols
[2022-05-21 15:28:51] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-21 15:28:51] [INFO ] Implicit Places using invariants in 39 ms returned []
// Phase 1: matrix 25 rows 19 cols
[2022-05-21 15:28:51] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-21 15:28:51] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 19/38 places, 25/46 transitions.
Finished structural reductions, in 2 iterations. Remains : 19/38 places, 25/46 transitions.
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N02-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ s15 s12), p0:(LEQ 2 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1967 reset in 131 ms.
Stack based approach found an accepted trace after 39 steps with 0 reset with depth 40 and stack size 37 in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T4N02-LTLCardinality-13 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N02-LTLCardinality-13 finished in 386 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((!G(p0) U X(G(p1))))'
Support contains 4 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 34 transition count 42
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 34 transition count 42
Applied a total of 8 rules in 1 ms. Remains 34 /38 variables (removed 4) and now considering 42/46 (removed 4) transitions.
// Phase 1: matrix 42 rows 34 cols
[2022-05-21 15:28:51] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-21 15:28:51] [INFO ] Implicit Places using invariants in 65 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 66 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 33/38 places, 42/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 33/38 places, 42/46 transitions.
Stuttering acceptance computed with spot in 115 ms :[(NOT p1), (AND p0 (NOT p1)), p0]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N02-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (LEQ s22 s6) (LEQ s26 s10)), p0:(LEQ s26 s10)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 24586 reset in 182 ms.
Stack based approach found an accepted trace after 23067 steps with 5641 reset with depth 7 and stack size 7 in 61 ms.
FORMULA UtilityControlRoom-PT-Z2T4N02-LTLCardinality-14 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N02-LTLCardinality-14 finished in 443 ms.
All properties solved by simple procedures.
Total runtime 6380 ms.

BK_STOP 1653146932460

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="UtilityControlRoom-PT-Z2T4N02"
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 2-4028"
echo " Executing tool itstools"
echo " Input is UtilityControlRoom-PT-Z2T4N02, 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 r276-smll-165307353100179"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z2T4N02.tgz
mv UtilityControlRoom-PT-Z2T4N02 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 ;