About the Execution of ITS-Tools for DBSingleClientW-PT-d2m04
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 427.556 | 29105.00 | 43544.00 | 3064.50 | FFFTTFFFTFTTFTTF | normal |
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.r101-tall-167814475200289.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is DBSingleClientW-PT-d2m04, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r101-tall-167814475200289
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 7.0K Feb 26 15:28 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Feb 26 15:28 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 15:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 15:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 15:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 141K Feb 26 15:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Feb 26 15:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Feb 26 15:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1.6M Mar 5 18:22 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 DBSingleClientW-PT-d2m04-CTLCardinality-00
FORMULA_NAME DBSingleClientW-PT-d2m04-CTLCardinality-01
FORMULA_NAME DBSingleClientW-PT-d2m04-CTLCardinality-02
FORMULA_NAME DBSingleClientW-PT-d2m04-CTLCardinality-03
FORMULA_NAME DBSingleClientW-PT-d2m04-CTLCardinality-04
FORMULA_NAME DBSingleClientW-PT-d2m04-CTLCardinality-05
FORMULA_NAME DBSingleClientW-PT-d2m04-CTLCardinality-06
FORMULA_NAME DBSingleClientW-PT-d2m04-CTLCardinality-07
FORMULA_NAME DBSingleClientW-PT-d2m04-CTLCardinality-08
FORMULA_NAME DBSingleClientW-PT-d2m04-CTLCardinality-09
FORMULA_NAME DBSingleClientW-PT-d2m04-CTLCardinality-10
FORMULA_NAME DBSingleClientW-PT-d2m04-CTLCardinality-11
FORMULA_NAME DBSingleClientW-PT-d2m04-CTLCardinality-12
FORMULA_NAME DBSingleClientW-PT-d2m04-CTLCardinality-13
FORMULA_NAME DBSingleClientW-PT-d2m04-CTLCardinality-14
FORMULA_NAME DBSingleClientW-PT-d2m04-CTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678247840762
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=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DBSingleClientW-PT-d2m04
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202303021504
[2023-03-08 03:57:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-08 03:57:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 03:57:22] [INFO ] Load time of PNML (sax parser for PT used): 192 ms
[2023-03-08 03:57:22] [INFO ] Transformed 4763 places.
[2023-03-08 03:57:22] [INFO ] Transformed 2478 transitions.
[2023-03-08 03:57:22] [INFO ] Parsed PT model containing 4763 places and 2478 transitions and 9912 arcs in 278 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Deduced a syphon composed of 3580 places in 15 ms
Reduce places removed 3580 places and 0 transitions.
FORMULA DBSingleClientW-PT-d2m04-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m04-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 25 out of 1183 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1183/1183 places, 2478/2478 transitions.
Reduce places removed 44 places and 0 transitions.
Ensure Unique test removed 160 transitions
Reduce isomorphic transitions removed 160 transitions.
Iterating post reduction 0 with 204 rules applied. Total rules applied 204 place count 1139 transition count 2318
Discarding 379 places :
Symmetric choice reduction at 1 with 379 rule applications. Total rules 583 place count 760 transition count 1248
Iterating global reduction 1 with 379 rules applied. Total rules applied 962 place count 760 transition count 1248
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 978 place count 760 transition count 1232
Discarding 297 places :
Symmetric choice reduction at 2 with 297 rule applications. Total rules 1275 place count 463 transition count 935
Iterating global reduction 2 with 297 rules applied. Total rules applied 1572 place count 463 transition count 935
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 1583 place count 463 transition count 924
Discarding 223 places :
Symmetric choice reduction at 3 with 223 rule applications. Total rules 1806 place count 240 transition count 612
Iterating global reduction 3 with 223 rules applied. Total rules applied 2029 place count 240 transition count 612
Ensure Unique test removed 195 transitions
Reduce isomorphic transitions removed 195 transitions.
Iterating post reduction 3 with 195 rules applied. Total rules applied 2224 place count 240 transition count 417
Discarding 19 places :
Symmetric choice reduction at 4 with 19 rule applications. Total rules 2243 place count 221 transition count 380
Iterating global reduction 4 with 19 rules applied. Total rules applied 2262 place count 221 transition count 380
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 2272 place count 221 transition count 370
Discarding 12 places :
Symmetric choice reduction at 5 with 12 rule applications. Total rules 2284 place count 209 transition count 358
Iterating global reduction 5 with 12 rules applied. Total rules applied 2296 place count 209 transition count 358
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 2298 place count 209 transition count 356
Discarding 10 places :
Symmetric choice reduction at 6 with 10 rule applications. Total rules 2308 place count 199 transition count 346
Iterating global reduction 6 with 10 rules applied. Total rules applied 2318 place count 199 transition count 346
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 2326 place count 199 transition count 338
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2327 place count 198 transition count 336
Iterating global reduction 7 with 1 rules applied. Total rules applied 2328 place count 198 transition count 336
Applied a total of 2328 rules in 196 ms. Remains 198 /1183 variables (removed 985) and now considering 336/2478 (removed 2142) transitions.
// Phase 1: matrix 336 rows 198 cols
[2023-03-08 03:57:22] [INFO ] Computed 2 place invariants in 24 ms
[2023-03-08 03:57:23] [INFO ] Implicit Places using invariants in 296 ms returned []
[2023-03-08 03:57:23] [INFO ] Invariant cache hit.
[2023-03-08 03:57:23] [INFO ] State equation strengthened by 150 read => feed constraints.
[2023-03-08 03:57:23] [INFO ] Implicit Places using invariants and state equation in 769 ms returned []
Implicit Place search using SMT with State Equation took 1091 ms to find 0 implicit places.
[2023-03-08 03:57:23] [INFO ] Invariant cache hit.
[2023-03-08 03:57:24] [INFO ] Dead Transitions using invariants and state equation in 141 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 198/1183 places, 336/2478 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1430 ms. Remains : 198/1183 places, 336/2478 transitions.
Support contains 25 out of 198 places after structural reductions.
[2023-03-08 03:57:24] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2023-03-08 03:57:24] [INFO ] Flatten gal took : 49 ms
[2023-03-08 03:57:24] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA DBSingleClientW-PT-d2m04-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m04-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m04-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m04-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m04-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-08 03:57:24] [INFO ] Flatten gal took : 23 ms
[2023-03-08 03:57:24] [INFO ] Input system was already deterministic with 336 transitions.
Support contains 15 out of 198 places (down from 25) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2333 resets, run finished after 584 ms. (steps per millisecond=17 ) properties (out of 12) seen :1
Incomplete Best-First random walk after 10001 steps, including 924 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 962 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 934 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 982 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 943 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 954 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 945 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 901 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 972 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 930 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 906 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 11) seen :0
Probably explored full state space saw : 69580 states, properties seen :7
Probabilistic random walk after 178195 steps, saw 69580 distinct states, run finished after 1436 ms. (steps per millisecond=124 ) properties seen :7
Explored full state space saw : 69718 states, properties seen :0
Exhaustive walk after 178395 steps, saw 69718 distinct states, run finished after 1123 ms. (steps per millisecond=158 ) properties seen :0
Successfully simplified 4 atomic propositions for a total of 7 simplifications.
FORMULA DBSingleClientW-PT-d2m04-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-08 03:57:29] [INFO ] Flatten gal took : 16 ms
[2023-03-08 03:57:29] [INFO ] Flatten gal took : 18 ms
[2023-03-08 03:57:29] [INFO ] Input system was already deterministic with 336 transitions.
Support contains 10 out of 198 places (down from 11) after GAL structural reductions.
Computed a total of 5 stabilizing places and 26 stable transitions
Graph (complete) has 744 edges and 198 vertex of which 195 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.4 ms
Starting structural reductions in LTL mode, iteration 0 : 198/198 places, 336/336 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 196 transition count 333
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 26 place count 175 transition count 301
Iterating global reduction 1 with 21 rules applied. Total rules applied 47 place count 175 transition count 301
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 53 place count 175 transition count 295
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 74 place count 154 transition count 272
Iterating global reduction 2 with 21 rules applied. Total rules applied 95 place count 154 transition count 272
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 104 place count 154 transition count 263
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 114 place count 144 transition count 240
Iterating global reduction 3 with 10 rules applied. Total rules applied 124 place count 144 transition count 240
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 131 place count 144 transition count 233
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 139 place count 136 transition count 207
Iterating global reduction 4 with 8 rules applied. Total rules applied 147 place count 136 transition count 207
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 152 place count 131 transition count 202
Iterating global reduction 4 with 5 rules applied. Total rules applied 157 place count 131 transition count 202
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 159 place count 131 transition count 200
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 162 place count 128 transition count 197
Iterating global reduction 5 with 3 rules applied. Total rules applied 165 place count 128 transition count 197
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 169 place count 128 transition count 193
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 173 place count 124 transition count 171
Iterating global reduction 6 with 4 rules applied. Total rules applied 177 place count 124 transition count 171
Applied a total of 177 rules in 29 ms. Remains 124 /198 variables (removed 74) and now considering 171/336 (removed 165) transitions.
// Phase 1: matrix 171 rows 124 cols
[2023-03-08 03:57:29] [INFO ] Computed 2 place invariants in 5 ms
[2023-03-08 03:57:29] [INFO ] Implicit Places using invariants in 79 ms returned []
[2023-03-08 03:57:29] [INFO ] Invariant cache hit.
[2023-03-08 03:57:29] [INFO ] State equation strengthened by 52 read => feed constraints.
[2023-03-08 03:57:29] [INFO ] Implicit Places using invariants and state equation in 213 ms returned []
Implicit Place search using SMT with State Equation took 294 ms to find 0 implicit places.
[2023-03-08 03:57:29] [INFO ] Invariant cache hit.
[2023-03-08 03:57:29] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 124/198 places, 171/336 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 407 ms. Remains : 124/198 places, 171/336 transitions.
[2023-03-08 03:57:29] [INFO ] Flatten gal took : 9 ms
[2023-03-08 03:57:29] [INFO ] Flatten gal took : 9 ms
[2023-03-08 03:57:29] [INFO ] Input system was already deterministic with 171 transitions.
[2023-03-08 03:57:29] [INFO ] Flatten gal took : 9 ms
[2023-03-08 03:57:29] [INFO ] Flatten gal took : 8 ms
[2023-03-08 03:57:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality8578838650414042671.gal : 6 ms
[2023-03-08 03:57:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality16549499355389022662.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8578838650414042671.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16549499355389022662.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,23553,0.6324,29436,2,5485,5,76402,6,0,667,71463,0
Converting to forward existential form...Done !
original formula: EF(AG(EX(TRUE)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(EX(TRUE)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t6, t13, t14, t68, t69, t73, t74, t75, t83, t85, t86, t87, t89, t90, t110, t119, t120...557
(forward)formula 0,0,2.32785,77276,1,0,300,288930,362,122,4760,128680,357
FORMULA DBSingleClientW-PT-d2m04-CTLCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 198/198 places, 336/336 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 196 transition count 333
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 26 place count 175 transition count 301
Iterating global reduction 1 with 21 rules applied. Total rules applied 47 place count 175 transition count 301
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 53 place count 175 transition count 295
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 74 place count 154 transition count 272
Iterating global reduction 2 with 21 rules applied. Total rules applied 95 place count 154 transition count 272
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 104 place count 154 transition count 263
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 114 place count 144 transition count 240
Iterating global reduction 3 with 10 rules applied. Total rules applied 124 place count 144 transition count 240
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 131 place count 144 transition count 233
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 139 place count 136 transition count 207
Iterating global reduction 4 with 8 rules applied. Total rules applied 147 place count 136 transition count 207
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 152 place count 131 transition count 202
Iterating global reduction 4 with 5 rules applied. Total rules applied 157 place count 131 transition count 202
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 159 place count 131 transition count 200
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 162 place count 128 transition count 197
Iterating global reduction 5 with 3 rules applied. Total rules applied 165 place count 128 transition count 197
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 169 place count 128 transition count 193
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 173 place count 124 transition count 171
Iterating global reduction 6 with 4 rules applied. Total rules applied 177 place count 124 transition count 171
Applied a total of 177 rules in 19 ms. Remains 124 /198 variables (removed 74) and now considering 171/336 (removed 165) transitions.
[2023-03-08 03:57:35] [INFO ] Invariant cache hit.
[2023-03-08 03:57:35] [INFO ] Implicit Places using invariants in 74 ms returned []
[2023-03-08 03:57:35] [INFO ] Invariant cache hit.
[2023-03-08 03:57:35] [INFO ] State equation strengthened by 52 read => feed constraints.
[2023-03-08 03:57:35] [INFO ] Implicit Places using invariants and state equation in 227 ms returned []
Implicit Place search using SMT with State Equation took 305 ms to find 0 implicit places.
[2023-03-08 03:57:35] [INFO ] Invariant cache hit.
[2023-03-08 03:57:36] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 124/198 places, 171/336 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 405 ms. Remains : 124/198 places, 171/336 transitions.
[2023-03-08 03:57:36] [INFO ] Flatten gal took : 8 ms
[2023-03-08 03:57:36] [INFO ] Flatten gal took : 9 ms
[2023-03-08 03:57:36] [INFO ] Input system was already deterministic with 171 transitions.
[2023-03-08 03:57:36] [INFO ] Flatten gal took : 7 ms
[2023-03-08 03:57:36] [INFO ] Flatten gal took : 8 ms
[2023-03-08 03:57:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality2829048491448216984.gal : 2 ms
[2023-03-08 03:57:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality4182315835017908362.ctl : 0 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2829048491448216984.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4182315835017908362.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,23553,0.640693,29500,2,5485,5,76402,6,0,667,71463,0
Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,0.644719,29500,1,0,6,76402,7,1,903,71463,1
FORMULA DBSingleClientW-PT-d2m04-CTLCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 198/198 places, 336/336 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 197 transition count 334
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 22 place count 178 transition count 304
Iterating global reduction 1 with 19 rules applied. Total rules applied 41 place count 178 transition count 304
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 47 place count 178 transition count 298
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 65 place count 160 transition count 278
Iterating global reduction 2 with 18 rules applied. Total rules applied 83 place count 160 transition count 278
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 91 place count 160 transition count 270
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 100 place count 151 transition count 252
Iterating global reduction 3 with 9 rules applied. Total rules applied 109 place count 151 transition count 252
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 116 place count 151 transition count 245
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 122 place count 145 transition count 228
Iterating global reduction 4 with 6 rules applied. Total rules applied 128 place count 145 transition count 228
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 132 place count 141 transition count 224
Iterating global reduction 4 with 4 rules applied. Total rules applied 136 place count 141 transition count 224
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 137 place count 141 transition count 223
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 140 place count 138 transition count 220
Iterating global reduction 5 with 3 rules applied. Total rules applied 143 place count 138 transition count 220
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 147 place count 138 transition count 216
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 150 place count 135 transition count 202
Iterating global reduction 6 with 3 rules applied. Total rules applied 153 place count 135 transition count 202
Applied a total of 153 rules in 18 ms. Remains 135 /198 variables (removed 63) and now considering 202/336 (removed 134) transitions.
// Phase 1: matrix 202 rows 135 cols
[2023-03-08 03:57:36] [INFO ] Computed 2 place invariants in 3 ms
[2023-03-08 03:57:36] [INFO ] Implicit Places using invariants in 74 ms returned []
[2023-03-08 03:57:36] [INFO ] Invariant cache hit.
[2023-03-08 03:57:36] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-08 03:57:37] [INFO ] Implicit Places using invariants and state equation in 305 ms returned []
Implicit Place search using SMT with State Equation took 390 ms to find 0 implicit places.
[2023-03-08 03:57:37] [INFO ] Invariant cache hit.
[2023-03-08 03:57:37] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 135/198 places, 202/336 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 497 ms. Remains : 135/198 places, 202/336 transitions.
[2023-03-08 03:57:37] [INFO ] Flatten gal took : 9 ms
[2023-03-08 03:57:37] [INFO ] Flatten gal took : 8 ms
[2023-03-08 03:57:37] [INFO ] Input system was already deterministic with 202 transitions.
[2023-03-08 03:57:37] [INFO ] Flatten gal took : 8 ms
[2023-03-08 03:57:37] [INFO ] Flatten gal took : 10 ms
[2023-03-08 03:57:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality17231846082654080435.gal : 9 ms
[2023-03-08 03:57:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality10478756626839374659.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17231846082654080435.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10478756626839374659.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,31573,1.3747,49348,2,7624,5,125993,6,0,739,123721,0
Converting to forward existential form...Done !
original formula: EX(((p62>=1)||((l3047<=3)&&(l4137<=0))))
=> equivalent forward existential formula: [(EY(Init) * ((p62>=1)||((l3047<=3)&&(l4137<=0))))] != FALSE
(forward)formula 0,1,1.3862,49348,1,0,8,125993,8,1,1002,123721,2
FORMULA DBSingleClientW-PT-d2m04-CTLCardinality-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 198/198 places, 336/336 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 196 transition count 333
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 26 place count 175 transition count 301
Iterating global reduction 1 with 21 rules applied. Total rules applied 47 place count 175 transition count 301
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 53 place count 175 transition count 295
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 74 place count 154 transition count 272
Iterating global reduction 2 with 21 rules applied. Total rules applied 95 place count 154 transition count 272
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 104 place count 154 transition count 263
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 114 place count 144 transition count 240
Iterating global reduction 3 with 10 rules applied. Total rules applied 124 place count 144 transition count 240
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 131 place count 144 transition count 233
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 139 place count 136 transition count 207
Iterating global reduction 4 with 8 rules applied. Total rules applied 147 place count 136 transition count 207
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 152 place count 131 transition count 202
Iterating global reduction 4 with 5 rules applied. Total rules applied 157 place count 131 transition count 202
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 159 place count 131 transition count 200
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 162 place count 128 transition count 197
Iterating global reduction 5 with 3 rules applied. Total rules applied 165 place count 128 transition count 197
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 169 place count 128 transition count 193
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 173 place count 124 transition count 171
Iterating global reduction 6 with 4 rules applied. Total rules applied 177 place count 124 transition count 171
Applied a total of 177 rules in 14 ms. Remains 124 /198 variables (removed 74) and now considering 171/336 (removed 165) transitions.
// Phase 1: matrix 171 rows 124 cols
[2023-03-08 03:57:38] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-08 03:57:38] [INFO ] Implicit Places using invariants in 67 ms returned []
[2023-03-08 03:57:38] [INFO ] Invariant cache hit.
[2023-03-08 03:57:38] [INFO ] State equation strengthened by 52 read => feed constraints.
[2023-03-08 03:57:39] [INFO ] Implicit Places using invariants and state equation in 229 ms returned []
Implicit Place search using SMT with State Equation took 297 ms to find 0 implicit places.
[2023-03-08 03:57:39] [INFO ] Invariant cache hit.
[2023-03-08 03:57:39] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 124/198 places, 171/336 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 391 ms. Remains : 124/198 places, 171/336 transitions.
[2023-03-08 03:57:39] [INFO ] Flatten gal took : 6 ms
[2023-03-08 03:57:39] [INFO ] Flatten gal took : 15 ms
[2023-03-08 03:57:39] [INFO ] Input system was already deterministic with 171 transitions.
[2023-03-08 03:57:39] [INFO ] Flatten gal took : 7 ms
[2023-03-08 03:57:39] [INFO ] Flatten gal took : 7 ms
[2023-03-08 03:57:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality15300483011461820068.gal : 1 ms
[2023-03-08 03:57:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality10817670409653622976.ctl : 0 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15300483011461820068.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10817670409653622976.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,23553,0.639393,29724,2,5485,5,76402,6,0,667,71463,0
Converting to forward existential form...Done !
original formula: EG(AX(FALSE))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(FALSE))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t6, t13, t14, t68, t69, t73, t74, t75, t83, t85, t86, t87, t89, t90, t110, t119, t120...557
(forward)formula 0,0,1.98027,68632,1,0,304,221826,363,121,4642,119096,358
FORMULA DBSingleClientW-PT-d2m04-CTLCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 198/198 places, 336/336 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 196 transition count 333
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 26 place count 175 transition count 301
Iterating global reduction 1 with 21 rules applied. Total rules applied 47 place count 175 transition count 301
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 53 place count 175 transition count 295
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 73 place count 155 transition count 274
Iterating global reduction 2 with 20 rules applied. Total rules applied 93 place count 155 transition count 274
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 101 place count 155 transition count 266
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 111 place count 145 transition count 243
Iterating global reduction 3 with 10 rules applied. Total rules applied 121 place count 145 transition count 243
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 128 place count 145 transition count 236
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 135 place count 138 transition count 218
Iterating global reduction 4 with 7 rules applied. Total rules applied 142 place count 138 transition count 218
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 147 place count 133 transition count 213
Iterating global reduction 4 with 5 rules applied. Total rules applied 152 place count 133 transition count 213
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 154 place count 133 transition count 211
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 157 place count 130 transition count 208
Iterating global reduction 5 with 3 rules applied. Total rules applied 160 place count 130 transition count 208
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 164 place count 130 transition count 204
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 168 place count 126 transition count 182
Iterating global reduction 6 with 4 rules applied. Total rules applied 172 place count 126 transition count 182
Applied a total of 172 rules in 17 ms. Remains 126 /198 variables (removed 72) and now considering 182/336 (removed 154) transitions.
// Phase 1: matrix 182 rows 126 cols
[2023-03-08 03:57:41] [INFO ] Computed 2 place invariants in 4 ms
[2023-03-08 03:57:41] [INFO ] Implicit Places using invariants in 75 ms returned []
[2023-03-08 03:57:41] [INFO ] Invariant cache hit.
[2023-03-08 03:57:41] [INFO ] State equation strengthened by 61 read => feed constraints.
[2023-03-08 03:57:41] [INFO ] Implicit Places using invariants and state equation in 232 ms returned []
Implicit Place search using SMT with State Equation took 310 ms to find 0 implicit places.
[2023-03-08 03:57:41] [INFO ] Invariant cache hit.
[2023-03-08 03:57:41] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 126/198 places, 182/336 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 411 ms. Remains : 126/198 places, 182/336 transitions.
[2023-03-08 03:57:41] [INFO ] Flatten gal took : 9 ms
[2023-03-08 03:57:41] [INFO ] Flatten gal took : 7 ms
[2023-03-08 03:57:41] [INFO ] Input system was already deterministic with 182 transitions.
[2023-03-08 03:57:41] [INFO ] Flatten gal took : 6 ms
[2023-03-08 03:57:41] [INFO ] Flatten gal took : 7 ms
[2023-03-08 03:57:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality2180811320588791304.gal : 2 ms
[2023-03-08 03:57:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality7272847146352070992.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2180811320588791304.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7272847146352070992.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,24435,0.66298,29996,2,5523,5,77384,6,0,686,69161,0
Converting to forward existential form...Done !
original formula: AG(AF(AX((l1735>0))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(!(EX(!((l1735>0))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t6, t13, t14, t70, t71, t75, t76, t77, t85, t94, t96, t97, t98, t100, t101, t121, t13...564
(forward)formula 0,0,2.34029,73284,1,0,313,241037,387,126,4799,126627,385
FORMULA DBSingleClientW-PT-d2m04-CTLCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 198/198 places, 336/336 transitions.
Graph (complete) has 744 edges and 198 vertex of which 196 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 196 transition count 333
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 23 place count 177 transition count 309
Iterating global reduction 1 with 19 rules applied. Total rules applied 42 place count 177 transition count 309
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 48 place count 177 transition count 303
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 67 place count 158 transition count 282
Iterating global reduction 2 with 19 rules applied. Total rules applied 86 place count 158 transition count 282
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 95 place count 158 transition count 273
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 103 place count 150 transition count 252
Iterating global reduction 3 with 8 rules applied. Total rules applied 111 place count 150 transition count 252
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 117 place count 150 transition count 246
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 123 place count 144 transition count 229
Iterating global reduction 4 with 6 rules applied. Total rules applied 129 place count 144 transition count 229
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 133 place count 140 transition count 225
Iterating global reduction 4 with 4 rules applied. Total rules applied 137 place count 140 transition count 225
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 139 place count 140 transition count 223
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 141 place count 138 transition count 221
Iterating global reduction 5 with 2 rules applied. Total rules applied 143 place count 138 transition count 221
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 146 place count 138 transition count 218
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 150 place count 134 transition count 196
Iterating global reduction 6 with 4 rules applied. Total rules applied 154 place count 134 transition count 196
Applied a total of 154 rules in 52 ms. Remains 134 /198 variables (removed 64) and now considering 196/336 (removed 140) transitions.
// Phase 1: matrix 196 rows 134 cols
[2023-03-08 03:57:44] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-08 03:57:44] [INFO ] Implicit Places using invariants in 70 ms returned []
[2023-03-08 03:57:44] [INFO ] Invariant cache hit.
[2023-03-08 03:57:44] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-08 03:57:44] [INFO ] Implicit Places using invariants and state equation in 285 ms returned []
Implicit Place search using SMT with State Equation took 357 ms to find 0 implicit places.
[2023-03-08 03:57:44] [INFO ] Redundant transitions in 9 ms returned []
[2023-03-08 03:57:44] [INFO ] Invariant cache hit.
[2023-03-08 03:57:44] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 134/198 places, 196/336 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 508 ms. Remains : 134/198 places, 196/336 transitions.
[2023-03-08 03:57:44] [INFO ] Flatten gal took : 7 ms
[2023-03-08 03:57:44] [INFO ] Flatten gal took : 6 ms
[2023-03-08 03:57:44] [INFO ] Input system was already deterministic with 196 transitions.
[2023-03-08 03:57:44] [INFO ] Flatten gal took : 8 ms
Incomplete random walk after 10000 steps, including 2264 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 964 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
[2023-03-08 03:57:44] [INFO ] Flatten gal took : 17 ms
[2023-03-08 03:57:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15020999670172023408.gal : 1 ms
[2023-03-08 03:57:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14762371675039216867.prop : 0 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15020999670172023408.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14762371675039216867.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality14762371675039216867.prop.
Finished probabilistic random walk after 33031 steps, run visited all 1 properties in 50 ms. (steps per millisecond=660 )
Probabilistic random walk after 33031 steps, saw 14678 distinct states, run finished after 50 ms. (steps per millisecond=660 ) properties seen :1
FORMULA DBSingleClientW-PT-d2m04-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Starting structural reductions in LTL mode, iteration 0 : 198/198 places, 336/336 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 196 transition count 333
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 25 place count 176 transition count 302
Iterating global reduction 1 with 20 rules applied. Total rules applied 45 place count 176 transition count 302
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 50 place count 176 transition count 297
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 71 place count 155 transition count 274
Iterating global reduction 2 with 21 rules applied. Total rules applied 92 place count 155 transition count 274
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 101 place count 155 transition count 265
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 111 place count 145 transition count 242
Iterating global reduction 3 with 10 rules applied. Total rules applied 121 place count 145 transition count 242
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 128 place count 145 transition count 235
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 136 place count 137 transition count 209
Iterating global reduction 4 with 8 rules applied. Total rules applied 144 place count 137 transition count 209
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 149 place count 132 transition count 204
Iterating global reduction 4 with 5 rules applied. Total rules applied 154 place count 132 transition count 204
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 156 place count 132 transition count 202
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 159 place count 129 transition count 199
Iterating global reduction 5 with 3 rules applied. Total rules applied 162 place count 129 transition count 199
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 166 place count 129 transition count 195
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 170 place count 125 transition count 173
Iterating global reduction 6 with 4 rules applied. Total rules applied 174 place count 125 transition count 173
Applied a total of 174 rules in 13 ms. Remains 125 /198 variables (removed 73) and now considering 173/336 (removed 163) transitions.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
// Phase 1: matrix 173 rows 125 cols
[2023-03-08 03:57:44] [INFO ] Computed 2 place invariants in 1 ms
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 24
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :24 after 56
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :56 after 88
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :88 after 152
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :152 after 252
[2023-03-08 03:57:44] [INFO ] Implicit Places using invariants in 71 ms returned []
[2023-03-08 03:57:44] [INFO ] Invariant cache hit.
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :252 after 596
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :596 after 944
[2023-03-08 03:57:44] [INFO ] State equation strengthened by 52 read => feed constraints.
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :944 after 3118
[2023-03-08 03:57:44] [INFO ] Implicit Places using invariants and state equation in 258 ms returned []
Implicit Place search using SMT with State Equation took 331 ms to find 0 implicit places.
[2023-03-08 03:57:44] [INFO ] Invariant cache hit.
[2023-03-08 03:57:45] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 125/198 places, 173/336 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 413 ms. Remains : 125/198 places, 173/336 transitions.
[2023-03-08 03:57:45] [INFO ] Flatten gal took : 5 ms
[2023-03-08 03:57:45] [INFO ] Flatten gal took : 5 ms
[2023-03-08 03:57:45] [INFO ] Input system was already deterministic with 173 transitions.
[2023-03-08 03:57:45] [INFO ] Flatten gal took : 5 ms
[2023-03-08 03:57:45] [INFO ] Flatten gal took : 5 ms
[2023-03-08 03:57:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality11951129700523451612.gal : 1 ms
[2023-03-08 03:57:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality11948642238587497956.ctl : 0 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11951129700523451612.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11948642238587497956.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :3118 after 7114
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :7114 after 15155
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,24033,0.670319,30396,2,5490,5,76958,6,0,673,77383,0
Converting to forward existential form...Done !
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,30173,1.50891,53240,2,7396,16,132310,7,0,733,126062,0
Total reachable state count : 30173
Verifying 1 reachability properties.
Invariant property DBSingleClientW-PT-d2m04-CTLCardinality-07 does not hold.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DBSingleClientW-PT-d2m04-CTLCardinality-07,684,1.51158,53240,2,675,16,132310,7,0,739,126062,0
original formula: EF((AX(FALSE) * (p390<=0)))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * (p390<=0)) * !(EX(!(FALSE))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t6, t13, t14, t68, t69, t73, t74, t75, t83, t85, t86, t87, t89, t90, t111, t120, t121...563
(forward)formula 0,1,1.92796,69428,1,0,302,205126,362,122,4726,105226,353
FORMULA DBSingleClientW-PT-d2m04-CTLCardinality-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 198/198 places, 336/336 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 196 transition count 333
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 23 place count 178 transition count 308
Iterating global reduction 1 with 18 rules applied. Total rules applied 41 place count 178 transition count 308
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 48 place count 178 transition count 301
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 66 place count 160 transition count 281
Iterating global reduction 2 with 18 rules applied. Total rules applied 84 place count 160 transition count 281
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 92 place count 160 transition count 273
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 99 place count 153 transition count 255
Iterating global reduction 3 with 7 rules applied. Total rules applied 106 place count 153 transition count 255
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 112 place count 153 transition count 249
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 118 place count 147 transition count 231
Iterating global reduction 4 with 6 rules applied. Total rules applied 124 place count 147 transition count 231
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 128 place count 143 transition count 227
Iterating global reduction 4 with 4 rules applied. Total rules applied 132 place count 143 transition count 227
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 133 place count 143 transition count 226
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 136 place count 140 transition count 223
Iterating global reduction 5 with 3 rules applied. Total rules applied 139 place count 140 transition count 223
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 143 place count 140 transition count 219
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 147 place count 136 transition count 197
Iterating global reduction 6 with 4 rules applied. Total rules applied 151 place count 136 transition count 197
Applied a total of 151 rules in 10 ms. Remains 136 /198 variables (removed 62) and now considering 197/336 (removed 139) transitions.
// Phase 1: matrix 197 rows 136 cols
[2023-03-08 03:57:47] [INFO ] Computed 2 place invariants in 5 ms
[2023-03-08 03:57:47] [INFO ] Implicit Places using invariants in 78 ms returned []
[2023-03-08 03:57:47] [INFO ] Invariant cache hit.
[2023-03-08 03:57:47] [INFO ] State equation strengthened by 69 read => feed constraints.
[2023-03-08 03:57:47] [INFO ] Implicit Places using invariants and state equation in 287 ms returned []
Implicit Place search using SMT with State Equation took 367 ms to find 0 implicit places.
[2023-03-08 03:57:47] [INFO ] Invariant cache hit.
[2023-03-08 03:57:47] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 136/198 places, 197/336 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 469 ms. Remains : 136/198 places, 197/336 transitions.
[2023-03-08 03:57:47] [INFO ] Flatten gal took : 5 ms
[2023-03-08 03:57:47] [INFO ] Flatten gal took : 6 ms
[2023-03-08 03:57:47] [INFO ] Input system was already deterministic with 197 transitions.
[2023-03-08 03:57:47] [INFO ] Flatten gal took : 6 ms
[2023-03-08 03:57:47] [INFO ] Flatten gal took : 6 ms
[2023-03-08 03:57:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality5992893573050198610.gal : 1 ms
[2023-03-08 03:57:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality14517181791793948465.ctl : 0 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5992893573050198610.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14517181791793948465.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,29849,1.18249,43236,2,6913,5,106146,6,0,741,110375,0
Converting to forward existential form...Done !
original formula: EF((EX(EX((s6>=1))) + A((l4110<=0) U (l2744>=1))))
=> equivalent forward existential formula: ([(EY(EY(FwdU(Init,TRUE))) * (s6>=1))] != FALSE + [((FwdU(Init,TRUE) * !(EG(!((l2744>=1))))) * !(E(!((l2744>=1))...203
(forward)formula 0,1,1.27638,43500,1,0,9,106146,8,1,1337,110375,3
FORMULA DBSingleClientW-PT-d2m04-CTLCardinality-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
[2023-03-08 03:57:48] [INFO ] Flatten gal took : 18 ms
[2023-03-08 03:57:48] [INFO ] Flatten gal took : 11 ms
Total runtime 26680 ms.
BK_STOP 1678247869867
--------------------
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -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="DBSingleClientW-PT-d2m04"
export BK_EXAMINATION="CTLCardinality"
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 DBSingleClientW-PT-d2m04, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r101-tall-167814475200289"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d2m04.tgz
mv DBSingleClientW-PT-d2m04 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;