About the Execution of ITS-Tools for GPUForwardProgress-PT-40b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 284.827 | 20245.00 | 42762.00 | 210.90 | FTFFTTTFTTFFFFFF | normal |
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.r096-smll-165260576200451.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)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is GPUForwardProgress-PT-40b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r096-smll-165260576200451
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 400K
-rw-r--r-- 1 mcc users 6.6K Apr 29 12:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Apr 29 12:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Apr 29 12:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 36K Apr 29 12:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 9 07:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 07:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:57 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:57 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 199K 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 GPUForwardProgress-PT-40b-LTLCardinality-00
FORMULA_NAME GPUForwardProgress-PT-40b-LTLCardinality-01
FORMULA_NAME GPUForwardProgress-PT-40b-LTLCardinality-02
FORMULA_NAME GPUForwardProgress-PT-40b-LTLCardinality-03
FORMULA_NAME GPUForwardProgress-PT-40b-LTLCardinality-04
FORMULA_NAME GPUForwardProgress-PT-40b-LTLCardinality-05
FORMULA_NAME GPUForwardProgress-PT-40b-LTLCardinality-06
FORMULA_NAME GPUForwardProgress-PT-40b-LTLCardinality-07
FORMULA_NAME GPUForwardProgress-PT-40b-LTLCardinality-08
FORMULA_NAME GPUForwardProgress-PT-40b-LTLCardinality-09
FORMULA_NAME GPUForwardProgress-PT-40b-LTLCardinality-10
FORMULA_NAME GPUForwardProgress-PT-40b-LTLCardinality-11
FORMULA_NAME GPUForwardProgress-PT-40b-LTLCardinality-12
FORMULA_NAME GPUForwardProgress-PT-40b-LTLCardinality-13
FORMULA_NAME GPUForwardProgress-PT-40b-LTLCardinality-14
FORMULA_NAME GPUForwardProgress-PT-40b-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652747234782
Running Version 202205111006
[2022-05-17 00:27:17] [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]
[2022-05-17 00:27:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 00:27:17] [INFO ] Load time of PNML (sax parser for PT used): 297 ms
[2022-05-17 00:27:17] [INFO ] Transformed 796 places.
[2022-05-17 00:27:17] [INFO ] Transformed 837 transitions.
[2022-05-17 00:27:17] [INFO ] Found NUPN structural information;
[2022-05-17 00:27:17] [INFO ] Parsed PT model containing 796 places and 837 transitions in 570 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 27 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
FORMULA GPUForwardProgress-PT-40b-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-40b-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-40b-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-40b-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-40b-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-40b-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-40b-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-40b-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-40b-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-40b-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 16 out of 796 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 796/796 places, 837/837 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 795 transition count 837
Discarding 85 places :
Symmetric choice reduction at 1 with 85 rule applications. Total rules 86 place count 710 transition count 752
Iterating global reduction 1 with 85 rules applied. Total rules applied 171 place count 710 transition count 752
Discarding 40 places :
Symmetric choice reduction at 1 with 40 rule applications. Total rules 211 place count 670 transition count 712
Iterating global reduction 1 with 40 rules applied. Total rules applied 251 place count 670 transition count 712
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 1 with 37 rules applied. Total rules applied 288 place count 670 transition count 675
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 289 place count 669 transition count 674
Iterating global reduction 2 with 1 rules applied. Total rules applied 290 place count 669 transition count 674
Applied a total of 290 rules in 445 ms. Remains 669 /796 variables (removed 127) and now considering 674/837 (removed 163) transitions.
// Phase 1: matrix 674 rows 669 cols
[2022-05-17 00:27:18] [INFO ] Computed 41 place invariants in 46 ms
[2022-05-17 00:27:20] [INFO ] Implicit Places using invariants in 1336 ms returned []
// Phase 1: matrix 674 rows 669 cols
[2022-05-17 00:27:20] [INFO ] Computed 41 place invariants in 8 ms
[2022-05-17 00:27:21] [INFO ] Implicit Places using invariants and state equation in 1169 ms returned []
Implicit Place search using SMT with State Equation took 2580 ms to find 0 implicit places.
// Phase 1: matrix 674 rows 669 cols
[2022-05-17 00:27:21] [INFO ] Computed 41 place invariants in 7 ms
[2022-05-17 00:27:21] [INFO ] Dead Transitions using invariants and state equation in 726 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 669/796 places, 674/837 transitions.
Finished structural reductions, in 1 iterations. Remains : 669/796 places, 674/837 transitions.
Support contains 16 out of 669 places after structural reductions.
[2022-05-17 00:27:22] [INFO ] Flatten gal took : 161 ms
[2022-05-17 00:27:22] [INFO ] Flatten gal took : 86 ms
[2022-05-17 00:27:22] [INFO ] Input system was already deterministic with 674 transitions.
Incomplete random walk after 10000 steps, including 28 resets, run finished after 511 ms. (steps per millisecond=19 ) properties (out of 10) seen :8
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 674 rows 669 cols
[2022-05-17 00:27:23] [INFO ] Computed 41 place invariants in 8 ms
[2022-05-17 00:27:23] [INFO ] [Real]Absence check using 0 positive and 41 generalized place invariants in 50 ms returned sat
[2022-05-17 00:27:24] [INFO ] After 901ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-17 00:27:24] [INFO ] [Nat]Absence check using 0 positive and 41 generalized place invariants in 39 ms returned sat
[2022-05-17 00:27:25] [INFO ] After 491ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2022-05-17 00:27:25] [INFO ] After 600ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 53 ms.
[2022-05-17 00:27:25] [INFO ] After 905ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 141 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=70 )
Parikh walk visited 1 properties in 4 ms.
FORMULA GPUForwardProgress-PT-40b-LTLCardinality-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 5 simplifications.
Computed a total of 123 stabilizing places and 123 stable transitions
Graph (complete) has 1043 edges and 669 vertex of which 625 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.30 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((!p0 U G(X(F((X(p1)||!p0))))))'
Support contains 4 out of 669 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 669/669 places, 674/674 transitions.
Graph (trivial) has 546 edges and 669 vertex of which 6 / 669 are part of one of the 1 SCC in 5 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 1037 edges and 664 vertex of which 620 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.5 ms
Discarding 44 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Drop transitions removed 321 transitions
Trivial Post-agglo rules discarded 321 transitions
Performed 321 trivial Post agglomeration. Transition count delta: 321
Iterating post reduction 0 with 321 rules applied. Total rules applied 323 place count 620 transition count 344
Reduce places removed 321 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 325 rules applied. Total rules applied 648 place count 299 transition count 340
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 3 rules applied. Total rules applied 651 place count 298 transition count 338
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 653 place count 296 transition count 338
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 84 Pre rules applied. Total rules applied 653 place count 296 transition count 254
Deduced a syphon composed of 84 places in 0 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 4 with 168 rules applied. Total rules applied 821 place count 212 transition count 254
Discarding 39 places :
Symmetric choice reduction at 4 with 39 rule applications. Total rules 860 place count 173 transition count 215
Iterating global reduction 4 with 39 rules applied. Total rules applied 899 place count 173 transition count 215
Performed 120 Post agglomeration using F-continuation condition.Transition count delta: 120
Deduced a syphon composed of 120 places in 0 ms
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 4 with 240 rules applied. Total rules applied 1139 place count 53 transition count 95
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1140 place count 53 transition count 94
Discarding 38 places :
Symmetric choice reduction at 5 with 38 rule applications. Total rules 1178 place count 15 transition count 18
Iterating global reduction 5 with 38 rules applied. Total rules applied 1216 place count 15 transition count 18
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1218 place count 14 transition count 17
Applied a total of 1218 rules in 109 ms. Remains 14 /669 variables (removed 655) and now considering 17/674 (removed 657) transitions.
// Phase 1: matrix 17 rows 14 cols
[2022-05-17 00:27:25] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-17 00:27:25] [INFO ] Implicit Places using invariants in 47 ms returned []
// Phase 1: matrix 17 rows 14 cols
[2022-05-17 00:27:25] [INFO ] Computed 0 place invariants in 5 ms
[2022-05-17 00:27:25] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-05-17 00:27:25] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2022-05-17 00:27:25] [INFO ] Redundant transitions in 12 ms returned []
// Phase 1: matrix 17 rows 14 cols
[2022-05-17 00:27:25] [INFO ] Computed 0 place invariants in 5 ms
[2022-05-17 00:27:25] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 14/669 places, 17/674 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/669 places, 17/674 transitions.
Stuttering acceptance computed with spot in 344 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Running random walk in product with property : GPUForwardProgress-PT-40b-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s12 0) (EQ s2 1)), p1:(OR (EQ s9 0) (EQ s6 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]]
Stuttering criterion allowed to conclude after 31 steps with 3 reset in 4 ms.
FORMULA GPUForwardProgress-PT-40b-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-40b-LTLCardinality-00 finished in 696 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 669 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 669/669 places, 674/674 transitions.
Graph (trivial) has 549 edges and 669 vertex of which 6 / 669 are part of one of the 1 SCC in 2 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 1037 edges and 664 vertex of which 620 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.7 ms
Discarding 44 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 325 transitions
Trivial Post-agglo rules discarded 325 transitions
Performed 325 trivial Post agglomeration. Transition count delta: 325
Iterating post reduction 0 with 325 rules applied. Total rules applied 327 place count 619 transition count 339
Reduce places removed 325 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 329 rules applied. Total rules applied 656 place count 294 transition count 335
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 657 place count 293 transition count 335
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 84 Pre rules applied. Total rules applied 657 place count 293 transition count 251
Deduced a syphon composed of 84 places in 0 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 3 with 168 rules applied. Total rules applied 825 place count 209 transition count 251
Discarding 39 places :
Symmetric choice reduction at 3 with 39 rule applications. Total rules 864 place count 170 transition count 212
Iterating global reduction 3 with 39 rules applied. Total rules applied 903 place count 170 transition count 212
Performed 122 Post agglomeration using F-continuation condition.Transition count delta: 122
Deduced a syphon composed of 122 places in 0 ms
Reduce places removed 122 places and 0 transitions.
Iterating global reduction 3 with 244 rules applied. Total rules applied 1147 place count 48 transition count 90
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1148 place count 48 transition count 89
Discarding 39 places :
Symmetric choice reduction at 4 with 39 rule applications. Total rules 1187 place count 9 transition count 11
Iterating global reduction 4 with 39 rules applied. Total rules applied 1226 place count 9 transition count 11
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1228 place count 8 transition count 10
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1229 place count 7 transition count 9
Applied a total of 1229 rules in 130 ms. Remains 7 /669 variables (removed 662) and now considering 9/674 (removed 665) transitions.
// Phase 1: matrix 9 rows 7 cols
[2022-05-17 00:27:26] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-17 00:27:26] [INFO ] Implicit Places using invariants in 30 ms returned []
// Phase 1: matrix 9 rows 7 cols
[2022-05-17 00:27:26] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-17 00:27:26] [INFO ] State equation strengthened by 4 read => feed constraints.
[2022-05-17 00:27:26] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2022-05-17 00:27:26] [INFO ] Redundant transitions in 18 ms returned []
// Phase 1: matrix 9 rows 7 cols
[2022-05-17 00:27:26] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-17 00:27:26] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/669 places, 9/674 transitions.
Finished structural reductions, in 1 iterations. Remains : 7/669 places, 9/674 transitions.
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-40b-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(NEQ s6 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 18801 reset in 434 ms.
Product exploration explored 100000 steps with 18979 reset in 169 ms.
Computed a total of 5 stabilizing places and 5 stable transitions
Computed a total of 5 stabilizing places and 5 stable transitions
Detected a total of 5/7 stabilizing places and 5/9 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 163 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 184 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Support contains 1 out of 7 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7/7 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 7 /7 variables (removed 0) and now considering 9/9 (removed 0) transitions.
// Phase 1: matrix 9 rows 7 cols
[2022-05-17 00:27:27] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-17 00:27:27] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 9 rows 7 cols
[2022-05-17 00:27:27] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-17 00:27:27] [INFO ] State equation strengthened by 4 read => feed constraints.
[2022-05-17 00:27:27] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2022-05-17 00:27:27] [INFO ] Redundant transitions in 12 ms returned []
// Phase 1: matrix 9 rows 7 cols
[2022-05-17 00:27:27] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-17 00:27:27] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 7/7 places, 9/9 transitions.
Computed a total of 5 stabilizing places and 5 stable transitions
Computed a total of 5 stabilizing places and 5 stable transitions
Detected a total of 5/7 stabilizing places and 5/9 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 158 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 192 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Product exploration explored 100000 steps with 18961 reset in 125 ms.
Product exploration explored 100000 steps with 18869 reset in 154 ms.
Built C files in :
/tmp/ltsmin4606853459085535023
[2022-05-17 00:27:28] [INFO ] Computing symmetric may disable matrix : 9 transitions.
[2022-05-17 00:27:28] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 00:27:28] [INFO ] Computing symmetric may enable matrix : 9 transitions.
[2022-05-17 00:27:28] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 00:27:28] [INFO ] Computing Do-Not-Accords matrix : 9 transitions.
[2022-05-17 00:27:28] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 00:27:28] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4606853459085535023
Running compilation step : cd /tmp/ltsmin4606853459085535023;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 361 ms.
Running link step : cd /tmp/ltsmin4606853459085535023;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 66 ms.
Running LTSmin : cd /tmp/ltsmin4606853459085535023;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9266675414340414323.hoa' '--buchi-type=spotba'
LTSmin run took 376 ms.
FORMULA GPUForwardProgress-PT-40b-LTLCardinality-01 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property GPUForwardProgress-PT-40b-LTLCardinality-01 finished in 3187 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(X(F(X(p0))))))'
Support contains 2 out of 669 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 669/669 places, 674/674 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 666 transition count 671
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 666 transition count 671
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 7 place count 666 transition count 670
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 665 transition count 669
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 665 transition count 669
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 10 place count 665 transition count 668
Applied a total of 10 rules in 69 ms. Remains 665 /669 variables (removed 4) and now considering 668/674 (removed 6) transitions.
// Phase 1: matrix 668 rows 665 cols
[2022-05-17 00:27:29] [INFO ] Computed 41 place invariants in 5 ms
[2022-05-17 00:27:29] [INFO ] Implicit Places using invariants in 298 ms returned []
// Phase 1: matrix 668 rows 665 cols
[2022-05-17 00:27:29] [INFO ] Computed 41 place invariants in 5 ms
[2022-05-17 00:27:30] [INFO ] Implicit Places using invariants and state equation in 878 ms returned []
Implicit Place search using SMT with State Equation took 1180 ms to find 0 implicit places.
// Phase 1: matrix 668 rows 665 cols
[2022-05-17 00:27:30] [INFO ] Computed 41 place invariants in 6 ms
[2022-05-17 00:27:31] [INFO ] Dead Transitions using invariants and state equation in 828 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 665/669 places, 668/674 transitions.
Finished structural reductions, in 1 iterations. Remains : 665/669 places, 668/674 transitions.
Stuttering acceptance computed with spot in 193 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-40b-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(AND (EQ s575 0) (EQ s103 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 329 steps with 0 reset in 2 ms.
FORMULA GPUForwardProgress-PT-40b-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-40b-LTLCardinality-02 finished in 2301 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(X(X(X(p0))))))'
Support contains 2 out of 669 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 669/669 places, 674/674 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 667 transition count 672
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 667 transition count 672
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 5 place count 667 transition count 671
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 666 transition count 670
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 666 transition count 670
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 8 place count 666 transition count 669
Applied a total of 8 rules in 109 ms. Remains 666 /669 variables (removed 3) and now considering 669/674 (removed 5) transitions.
// Phase 1: matrix 669 rows 666 cols
[2022-05-17 00:27:31] [INFO ] Computed 41 place invariants in 6 ms
[2022-05-17 00:27:32] [INFO ] Implicit Places using invariants in 429 ms returned []
// Phase 1: matrix 669 rows 666 cols
[2022-05-17 00:27:32] [INFO ] Computed 41 place invariants in 5 ms
[2022-05-17 00:27:33] [INFO ] Implicit Places using invariants and state equation in 1047 ms returned []
Implicit Place search using SMT with State Equation took 1478 ms to find 0 implicit places.
// Phase 1: matrix 669 rows 666 cols
[2022-05-17 00:27:33] [INFO ] Computed 41 place invariants in 7 ms
[2022-05-17 00:27:34] [INFO ] Dead Transitions using invariants and state equation in 936 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 666/669 places, 669/674 transitions.
Finished structural reductions, in 1 iterations. Remains : 666/669 places, 669/674 transitions.
Stuttering acceptance computed with spot in 256 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-40b-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(AND (NEQ s192 0) (NEQ s109 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, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 1 ms.
FORMULA GPUForwardProgress-PT-40b-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-40b-LTLCardinality-14 finished in 2805 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&F(p1)))'
Support contains 2 out of 669 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 669/669 places, 674/674 transitions.
Graph (trivial) has 547 edges and 669 vertex of which 6 / 669 are part of one of the 1 SCC in 2 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 1037 edges and 664 vertex of which 620 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.5 ms
Discarding 44 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 322 transitions
Trivial Post-agglo rules discarded 322 transitions
Performed 322 trivial Post agglomeration. Transition count delta: 322
Iterating post reduction 0 with 322 rules applied. Total rules applied 324 place count 619 transition count 342
Reduce places removed 322 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 326 rules applied. Total rules applied 650 place count 297 transition count 338
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 652 place count 296 transition count 337
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 653 place count 295 transition count 337
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 84 Pre rules applied. Total rules applied 653 place count 295 transition count 253
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 4 with 168 rules applied. Total rules applied 821 place count 211 transition count 253
Discarding 39 places :
Symmetric choice reduction at 4 with 39 rule applications. Total rules 860 place count 172 transition count 214
Iterating global reduction 4 with 39 rules applied. Total rules applied 899 place count 172 transition count 214
Performed 121 Post agglomeration using F-continuation condition.Transition count delta: 121
Deduced a syphon composed of 121 places in 0 ms
Reduce places removed 121 places and 0 transitions.
Iterating global reduction 4 with 242 rules applied. Total rules applied 1141 place count 51 transition count 93
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1142 place count 51 transition count 92
Discarding 39 places :
Symmetric choice reduction at 5 with 39 rule applications. Total rules 1181 place count 12 transition count 15
Iterating global reduction 5 with 39 rules applied. Total rules applied 1220 place count 12 transition count 15
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1222 place count 11 transition count 14
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1223 place count 10 transition count 13
Applied a total of 1223 rules in 69 ms. Remains 10 /669 variables (removed 659) and now considering 13/674 (removed 661) transitions.
// Phase 1: matrix 13 rows 10 cols
[2022-05-17 00:27:34] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-17 00:27:34] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 13 rows 10 cols
[2022-05-17 00:27:34] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-17 00:27:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-17 00:27:34] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2022-05-17 00:27:34] [INFO ] Redundant transitions in 16 ms returned []
// Phase 1: matrix 13 rows 10 cols
[2022-05-17 00:27:34] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-17 00:27:34] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/669 places, 13/674 transitions.
Finished structural reductions, in 1 iterations. Remains : 10/669 places, 13/674 transitions.
Stuttering acceptance computed with spot in 200 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : GPUForwardProgress-PT-40b-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=2, aps=[p1:(OR (EQ s6 0) (EQ s4 1)), p0:(AND (EQ s4 0) (EQ s6 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 5 steps with 1 reset in 0 ms.
FORMULA GPUForwardProgress-PT-40b-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-40b-LTLCardinality-15 finished in 404 ms.
All properties solved by simple procedures.
Total runtime 17569 ms.
BK_STOP 1652747255027
--------------------
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="GPUForwardProgress-PT-40b"
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 GPUForwardProgress-PT-40b, 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 r096-smll-165260576200451"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-40b.tgz
mv GPUForwardProgress-PT-40b 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 '
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 ;