Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r135-tall-171631130400116.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is Dekker-PT-100, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r135-tall-171631130400116
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.4M
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 15:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 22 14:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 11 20:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 149K Apr 11 20:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Apr 11 20:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Apr 11 20:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 5.9M May 18 16:42 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 Dekker-PT-100-LTLFireability-00
FORMULA_NAME Dekker-PT-100-LTLFireability-01
FORMULA_NAME Dekker-PT-100-LTLFireability-02
FORMULA_NAME Dekker-PT-100-LTLFireability-03
FORMULA_NAME Dekker-PT-100-LTLFireability-04
FORMULA_NAME Dekker-PT-100-LTLFireability-05
FORMULA_NAME Dekker-PT-100-LTLFireability-06
FORMULA_NAME Dekker-PT-100-LTLFireability-07
FORMULA_NAME Dekker-PT-100-LTLFireability-08
FORMULA_NAME Dekker-PT-100-LTLFireability-09
FORMULA_NAME Dekker-PT-100-LTLFireability-10
FORMULA_NAME Dekker-PT-100-LTLFireability-11
FORMULA_NAME Dekker-PT-100-LTLFireability-12
FORMULA_NAME Dekker-PT-100-LTLFireability-13
FORMULA_NAME Dekker-PT-100-LTLFireability-14
FORMULA_NAME Dekker-PT-100-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716334370167

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Dekker-PT-100
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-21 23:32:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-21 23:32:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 23:32:51] [INFO ] Load time of PNML (sax parser for PT used): 449 ms
[2024-05-21 23:32:51] [INFO ] Transformed 500 places.
[2024-05-21 23:32:51] [INFO ] Transformed 10200 transitions.
[2024-05-21 23:32:51] [INFO ] Found NUPN structural information;
[2024-05-21 23:32:51] [INFO ] Parsed PT model containing 500 places and 10200 transitions and 80200 arcs in 616 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
Support contains 87 out of 500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 10200/10200 transitions.
Applied a total of 0 rules in 244 ms. Remains 500 /500 variables (removed 0) and now considering 10200/10200 (removed 0) transitions.
[2024-05-21 23:32:52] [INFO ] Flow matrix only has 400 transitions (discarded 9800 similar events)
// Phase 1: matrix 400 rows 500 cols
[2024-05-21 23:32:52] [INFO ] Computed 300 invariants in 32 ms
[2024-05-21 23:33:00] [INFO ] Implicit Places using invariants in 7855 ms returned [200, 203, 206, 209, 212, 215, 218, 221, 224, 227, 230, 233, 236, 239, 242, 245, 248, 251, 254, 257, 260, 263, 266, 269, 272, 275, 278, 281, 284, 287, 290, 293, 296, 299, 302, 305, 308, 311, 314, 317, 320, 323, 326, 329, 332, 335, 338, 341, 344, 347, 350, 353, 356, 359, 362, 365, 368, 371, 374, 377, 380, 383, 386, 389, 392, 395, 398, 401, 404, 407, 410, 413, 416, 419, 422, 425, 428, 431, 434, 437, 440, 443, 446, 449, 452, 455, 458, 461, 464, 467, 470, 473, 476, 479, 482, 485, 488, 491, 494, 497]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 7902 ms to find 100 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 400/500 places, 10200/10200 transitions.
Applied a total of 0 rules in 66 ms. Remains 400 /400 variables (removed 0) and now considering 10200/10200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 8232 ms. Remains : 400/500 places, 10200/10200 transitions.
Support contains 87 out of 400 places after structural reductions.
[2024-05-21 23:33:01] [INFO ] Flatten gal took : 657 ms
[2024-05-21 23:33:01] [INFO ] Flatten gal took : 414 ms
[2024-05-21 23:33:02] [INFO ] Input system was already deterministic with 10200 transitions.
RANDOM walk for 3307 steps (0 resets) in 734 ms. (4 steps per ms) remains 0/34 properties
FORMULA Dekker-PT-100-LTLFireability-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 3 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 10200/10200 transitions.
Applied a total of 0 rules in 106 ms. Remains 400 /400 variables (removed 0) and now considering 10200/10200 (removed 0) transitions.
[2024-05-21 23:33:03] [INFO ] Flow matrix only has 400 transitions (discarded 9800 similar events)
// Phase 1: matrix 400 rows 400 cols
[2024-05-21 23:33:03] [INFO ] Computed 200 invariants in 7 ms
[2024-05-21 23:33:05] [INFO ] Implicit Places using invariants in 1680 ms returned []
Implicit Place search using SMT only with invariants took 1680 ms to find 0 implicit places.
Running 10100 sub problems to find dead transitions.
[2024-05-21 23:33:05] [INFO ] Flow matrix only has 400 transitions (discarded 9800 similar events)
[2024-05-21 23:33:05] [INFO ] Invariant cache hit.
[2024-05-21 23:33:05] [INFO ] State equation strengthened by 100 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 400/400 constraints. Problems are: Problem set: 0 solved, 10100 unsolved
SMT process timed out in 49598ms, After SMT, problems are : Problem set: 0 solved, 10100 unsolved
Search for dead transitions found 0 dead transitions in 49783ms
Finished structural reductions in LTL mode , in 1 iterations and 51618 ms. Remains : 400/400 places, 10200/10200 transitions.
Stuttering acceptance computed with spot in 231 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Dekker-PT-100-LTLFireability-00
Entered a terminal (fully accepting) state of product in 65 steps with 0 reset in 8 ms.
FORMULA Dekker-PT-100-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-100-LTLFireability-00 finished in 51935 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U G(p1)))'
Support contains 6 out of 400 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 400/400 places, 10200/10200 transitions.
Applied a total of 0 rules in 727 ms. Remains 400 /400 variables (removed 0) and now considering 10200/10200 (removed 0) transitions.
[2024-05-21 23:33:56] [INFO ] Flow matrix only has 400 transitions (discarded 9800 similar events)
[2024-05-21 23:33:56] [INFO ] Invariant cache hit.
[2024-05-21 23:33:57] [INFO ] Implicit Places using invariants in 1488 ms returned []
Implicit Place search using SMT only with invariants took 1490 ms to find 0 implicit places.
Running 10100 sub problems to find dead transitions.
[2024-05-21 23:33:57] [INFO ] Flow matrix only has 400 transitions (discarded 9800 similar events)
[2024-05-21 23:33:57] [INFO ] Invariant cache hit.
[2024-05-21 23:33:58] [INFO ] State equation strengthened by 100 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 400/400 constraints. Problems are: Problem set: 0 solved, 10100 unsolved
SMT process timed out in 48664ms, After SMT, problems are : Problem set: 0 solved, 10100 unsolved
Search for dead transitions found 0 dead transitions in 48777ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 51026 ms. Remains : 400/400 places, 10200/10200 transitions.
Stuttering acceptance computed with spot in 124 ms :[(NOT p1), (NOT p0)]
Running random walk in product with property : Dekker-PT-100-LTLFireability-01
Product exploration explored 100000 steps with 0 reset in 2371 ms.
Stack based approach found an accepted trace after 35 steps with 0 reset with depth 36 and stack size 36 in 3 ms.
FORMULA Dekker-PT-100-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property Dekker-PT-100-LTLFireability-01 finished in 53570 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 3 out of 400 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 400/400 places, 10200/10200 transitions.
Applied a total of 0 rules in 460 ms. Remains 400 /400 variables (removed 0) and now considering 10200/10200 (removed 0) transitions.
[2024-05-21 23:34:49] [INFO ] Flow matrix only has 400 transitions (discarded 9800 similar events)
[2024-05-21 23:34:49] [INFO ] Invariant cache hit.
[2024-05-21 23:34:51] [INFO ] Implicit Places using invariants in 1499 ms returned []
Implicit Place search using SMT only with invariants took 1505 ms to find 0 implicit places.
Running 10100 sub problems to find dead transitions.
[2024-05-21 23:34:51] [INFO ] Flow matrix only has 400 transitions (discarded 9800 similar events)
[2024-05-21 23:34:51] [INFO ] Invariant cache hit.
[2024-05-21 23:34:51] [INFO ] State equation strengthened by 100 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 400/400 constraints. Problems are: Problem set: 0 solved, 10100 unsolved
SMT process timed out in 50770ms, After SMT, problems are : Problem set: 0 solved, 10100 unsolved
Search for dead transitions found 0 dead transitions in 50873ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 52867 ms. Remains : 400/400 places, 10200/10200 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : Dekker-PT-100-LTLFireability-02
Product exploration explored 100000 steps with 0 reset in 2290 ms.
Stack based approach found an accepted trace after 54 steps with 0 reset with depth 55 and stack size 55 in 3 ms.
FORMULA Dekker-PT-100-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property Dekker-PT-100-LTLFireability-02 finished in 55232 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)&&X(F(p1)))))'
Support contains 7 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 10200/10200 transitions.
Applied a total of 0 rules in 100 ms. Remains 400 /400 variables (removed 0) and now considering 10200/10200 (removed 0) transitions.
[2024-05-21 23:35:44] [INFO ] Flow matrix only has 400 transitions (discarded 9800 similar events)
[2024-05-21 23:35:44] [INFO ] Invariant cache hit.
[2024-05-21 23:35:46] [INFO ] Implicit Places using invariants in 1563 ms returned []
Implicit Place search using SMT only with invariants took 1567 ms to find 0 implicit places.
Running 10100 sub problems to find dead transitions.
[2024-05-21 23:35:46] [INFO ] Flow matrix only has 400 transitions (discarded 9800 similar events)
[2024-05-21 23:35:46] [INFO ] Invariant cache hit.
[2024-05-21 23:35:46] [INFO ] State equation strengthened by 100 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 400/400 constraints. Problems are: Problem set: 0 solved, 10100 unsolved
SMT process timed out in 50090ms, After SMT, problems are : Problem set: 0 solved, 10100 unsolved
Search for dead transitions found 0 dead transitions in 50180ms
Finished structural reductions in LTL mode , in 1 iterations and 51878 ms. Remains : 400/400 places, 10200/10200 transitions.
Stuttering acceptance computed with spot in 188 ms :[(NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true]
Running random walk in product with property : Dekker-PT-100-LTLFireability-03
Entered a terminal (fully accepting) state of product in 32 steps with 0 reset in 2 ms.
FORMULA Dekker-PT-100-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-100-LTLFireability-03 finished in 52107 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(G(p1))))'
Support contains 9 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 10200/10200 transitions.
Applied a total of 0 rules in 90 ms. Remains 400 /400 variables (removed 0) and now considering 10200/10200 (removed 0) transitions.
[2024-05-21 23:36:36] [INFO ] Flow matrix only has 400 transitions (discarded 9800 similar events)
[2024-05-21 23:36:36] [INFO ] Invariant cache hit.
[2024-05-21 23:36:37] [INFO ] Implicit Places using invariants in 1403 ms returned []
Implicit Place search using SMT only with invariants took 1408 ms to find 0 implicit places.
Running 10100 sub problems to find dead transitions.
[2024-05-21 23:36:38] [INFO ] Flow matrix only has 400 transitions (discarded 9800 similar events)
[2024-05-21 23:36:38] [INFO ] Invariant cache hit.
[2024-05-21 23:36:38] [INFO ] State equation strengthened by 100 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
(s18 1.0)
(s19 1.0)
(s20 1.0)
(s21 1.0)
(s22 1.0)
(s23 1.0)
(s24 1.0)
(s25 1.0)
(s26 1.0)
(s27 1.0)
(s28 1.0)
(s29 1.0)
(s30 1.0)
(s31 1.0)
(s32 1.0)
(s33 1.0)
(s34 1.0)
(s35 1.0)
(s36 1.0)
(s37 1.0)
(s38 1.0)
(s39 1.0)
(s40 1.0)
(s41 1.0)
(s42 1.0)
(s43 1.0)
(s44 1.0)
(s45 1.0)
(s46 1.0)
(s47 1.0)
(s48 1.0)
(s49 1.0)
(s50 1.0)
(s51 1.0)
(s52 1.0)
(s53 1.0)
(s54 1.0)
(s55 1.0)
(s56 1.0)
(s57 1.0)
(s58 1.0)
(s59 1.0)
(s60 1.0)
(s61 1.0)
(s62 1.0)
(s63 1.0)
(s64 1.0)
(s65 1.0)
(s66 1.0)
(s67 1.0)
(s68 1.0)
(s69 1.0)
(s70 1.0)
(s71 1.0)
(s72 1.0)
(s73 1.0)
(s74 1.0)
(s75 1.0)
(s76 1.0)
(s77 1.0)
(s78 1.0)
(s79 1.0)
(s80 1.0)
(s81 1.0)
(s82 1.0)
(s83 1.0)
(s84 1.0)
(s85 1.0)
(s86 1.0)
(s87 1.0)
(s88 1.0)
(s89 1.0)
(s90 1.0)
(s91 1.0)
(s92 1.0)
(s93 1.0)
(s94 1.0)
(s95 1.0)
(s96 1.0)
(s97 1.0)
(s98 1.0)
(s99 1.0)
(s100 1.0)
(s101 1.0)
(s102 1.0)
(s103 1.0)
(s104 1.0)
(s105 1.0)
(s106 1.0)
(s107 1.0)
(s108 1.0)
(s109 1.0)
(s110 1.0)
(s111 1.0)
(s112 1.0)
(s113 1.0)
(s114 1.0)
(s115 1.0)
(s116 1.0)
(s117 1.0)
(s118 1.0)
(s119 1.0)
(s120 1.0)
(s121 1.0)
(s122 1.0)
(s123 1.0)
(s124 1.0)
(s125 1.0)
(s126 1.0)
(s127 1.0)
(s128 1.0)
(s129 1.0)
(s130 1.0)
(s131 1.0)
(s132 1.0)
(s133 1.0)
(s134 1.0)
(s135 1.0)
(s136 1.0)
(s137 1.0)
(s138 1.0)
(s139 1.0)
(s140 1.0)
(s141 1.0)
(s142 1.0)
(s143 1.0)
(s144 1.0)
(s145 1.0)
(s146 1.0)
(s147 1.0)
(s148 1.0)
(s149 1.0)
(s150 1.0)
(s151 1.0)
(s152 1.0)
(s153 1.0)
(s154 1.0)
(s155 1.0)
(s156 1.0)
(s157 1.0)
(s158 1.0)
(s159 1.0)
(s160 1.0)
(s161 1.0)
(s162 1.0)
(s163 1.0)
(s164 1.0)
(s165 1.0)
(s166 1.0)
(s167 1.0)
(s168 1.0)
(s169 1.0)
(s170 1.0)
(s171 1.0)
(s172 1.0)
(s173 1.0)
(s174 1.0)
(s175 1.0)
(s176 1.0)
(s177 1.0)
(s178 1.0)
(s179 1.0)
(s180 1.0)
(s181 1.0)
(s182 1.0)
(s183 1.0)
(s184 1.0)
(s185 1.0)
(s186 1.0)
(s187 1.0)
(s188 1.0)
(s189 1.0)
(s190 1.0)
(s191 1.0)
(s192 1.0)
(s193 1.0)
(s194 1.0)
(s195 1.0)
(s196 1.0)
(s197 1.0)
(s198 1.0)
(s199 1.0)
(s200 1.0)
(s201 1.0)
(s202 1.0)
(s203 1.0)
(s204 1.0)
(s205 1.0)
(s206 1.0)
(s207 1.0)
(s208 1.0)
(s209 1.0)
(s210 1.0)
(s211 1.0)
(s212 1.0)
(s213 1.0)
(s214 1.0)
(s215 1.0)
(s216 1.0)
(s217 1.0)
(s218 1.0)
(s219 1.0)
(s220 1.0)
(s221 1.0)
(s222 1.0)
(s223 1.0)
(s224 1.0)
(s225 1.0)
(s226 1.0)
(s227 1.0)
(s228 1.0)
(s229 1.0)
(s230 1.0)
(s231 1.0)
(s232 1.0)
(s233 1.0)
(s234 1.0)
(s235 1.0)
(s236 1.0)
(s237 1.0)
(s238 1.0)
(s239 1.0)
(s240 1.0)
(s241 1.0)
(s242 1.0)
(s243 1.0)
(s244 1.0)
(s245 1.0)
(s246 1.0)
(s247 1.0)
(s248 1.0)
(s249 1.0)
(s250 1.0)
(s251 1.0)
(s252 1.0)
(s253 1.0)
(s254 1.0)
(s255 1.0)
(s256 1.0)
(s257 1.0)
(s258 timeout
1.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 400/400 constraints. Problems are: Problem set: 0 solved, 10100 unsolved
SMT process timed out in 49957ms, After SMT, problems are : Problem set: 0 solved, 10100 unsolved
Search for dead transitions found 0 dead transitions in 50057ms
Finished structural reductions in LTL mode , in 1 iterations and 51588 ms. Remains : 400/400 places, 10200/10200 transitions.
Stuttering acceptance computed with spot in 161 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : Dekker-PT-100-LTLFireability-04
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Dekker-PT-100-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-100-LTLFireability-04 finished in 51780 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((p0||F(p1))))))'
Support contains 6 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 10200/10200 transitions.
Applied a total of 0 rules in 89 ms. Remains 400 /400 variables (removed 0) and now considering 10200/10200 (removed 0) transitions.
[2024-05-21 23:37:28] [INFO ] Flow matrix only has 400 transitions (discarded 9800 similar events)
[2024-05-21 23:37:28] [INFO ] Invariant cache hit.
[2024-05-21 23:37:29] [INFO ] Implicit Places using invariants in 1511 ms returned []
Implicit Place search using SMT only with invariants took 1513 ms to find 0 implicit places.
Running 10100 sub problems to find dead transitions.
[2024-05-21 23:37:30] [INFO ] Flow matrix only has 400 transitions (discarded 9800 similar events)
[2024-05-21 23:37:30] [INFO ] Invariant cache hit.
[2024-05-21 23:37:30] [INFO ] State equation strengthened by 100 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 400/400 constraints. Problems are: Problem set: 0 solved, 10100 unsolved
SMT process timed out in 53787ms, After SMT, problems are : Problem set: 0 solved, 10100 unsolved
Search for dead transitions found 0 dead transitions in 53904ms
Finished structural reductions in LTL mode , in 1 iterations and 55588 ms. Remains : 400/400 places, 10200/10200 transitions.
Stuttering acceptance computed with spot in 184 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : Dekker-PT-100-LTLFireability-05
Product exploration explored 100000 steps with 474 reset in 2241 ms.
Stack based approach found an accepted trace after 216 steps with 1 reset with depth 90 and stack size 90 in 6 ms.
FORMULA Dekker-PT-100-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property Dekker-PT-100-LTLFireability-05 finished in 58065 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 3 out of 400 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 400/400 places, 10200/10200 transitions.
Applied a total of 0 rules in 535 ms. Remains 400 /400 variables (removed 0) and now considering 10200/10200 (removed 0) transitions.
[2024-05-21 23:38:26] [INFO ] Flow matrix only has 400 transitions (discarded 9800 similar events)
[2024-05-21 23:38:26] [INFO ] Invariant cache hit.
[2024-05-21 23:38:28] [INFO ] Implicit Places using invariants in 1501 ms returned []
Implicit Place search using SMT only with invariants took 1502 ms to find 0 implicit places.
Running 10100 sub problems to find dead transitions.
[2024-05-21 23:38:28] [INFO ] Flow matrix only has 400 transitions (discarded 9800 similar events)
[2024-05-21 23:38:28] [INFO ] Invariant cache hit.
[2024-05-21 23:38:28] [INFO ] State equation strengthened by 100 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 400/400 constraints. Problems are: Problem set: 0 solved, 10100 unsolved
SMT process timed out in 50733ms, After SMT, problems are : Problem set: 0 solved, 10100 unsolved
Search for dead transitions found 0 dead transitions in 50832ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 52887 ms. Remains : 400/400 places, 10200/10200 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Running random walk in product with property : Dekker-PT-100-LTLFireability-06
Product exploration explored 100000 steps with 526 reset in 2275 ms.
Stack based approach found an accepted trace after 9 steps with 0 reset with depth 10 and stack size 10 in 1 ms.
FORMULA Dekker-PT-100-LTLFireability-06 FALSE TECHNIQUES STACK_TEST
Treatment of property Dekker-PT-100-LTLFireability-06 finished in 55246 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(!p0) U (X(!p0)&&p1)))'
Support contains 6 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 10200/10200 transitions.
Applied a total of 0 rules in 91 ms. Remains 400 /400 variables (removed 0) and now considering 10200/10200 (removed 0) transitions.
[2024-05-21 23:39:21] [INFO ] Flow matrix only has 400 transitions (discarded 9800 similar events)
[2024-05-21 23:39:21] [INFO ] Invariant cache hit.
[2024-05-21 23:39:23] [INFO ] Implicit Places using invariants in 1484 ms returned []
Implicit Place search using SMT only with invariants took 1485 ms to find 0 implicit places.
Running 10100 sub problems to find dead transitions.
[2024-05-21 23:39:23] [INFO ] Flow matrix only has 400 transitions (discarded 9800 similar events)
[2024-05-21 23:39:23] [INFO ] Invariant cache hit.
[2024-05-21 23:39:23] [INFO ] State equation strengthened by 100 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 400/400 constraints. Problems are: Problem set: 0 solved, 10100 unsolved
SMT process timed out in 50572ms, After SMT, problems are : Problem set: 0 solved, 10100 unsolved
Search for dead transitions found 0 dead transitions in 50660ms
Finished structural reductions in LTL mode , in 1 iterations and 52255 ms. Remains : 400/400 places, 10200/10200 transitions.
Stuttering acceptance computed with spot in 155 ms :[(OR (NOT p1) p0), true, p0, p0]
Running random walk in product with property : Dekker-PT-100-LTLFireability-07
Entered a terminal (fully accepting) state of product in 150 steps with 0 reset in 6 ms.
FORMULA Dekker-PT-100-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-100-LTLFireability-07 finished in 52448 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X((X(p1)||F(p2)))))'
Support contains 9 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 10200/10200 transitions.
Applied a total of 0 rules in 88 ms. Remains 400 /400 variables (removed 0) and now considering 10200/10200 (removed 0) transitions.
[2024-05-21 23:40:14] [INFO ] Flow matrix only has 400 transitions (discarded 9800 similar events)
[2024-05-21 23:40:14] [INFO ] Invariant cache hit.
[2024-05-21 23:40:15] [INFO ] Implicit Places using invariants in 1405 ms returned []
Implicit Place search using SMT only with invariants took 1406 ms to find 0 implicit places.
Running 10100 sub problems to find dead transitions.
[2024-05-21 23:40:15] [INFO ] Flow matrix only has 400 transitions (discarded 9800 similar events)
[2024-05-21 23:40:15] [INFO ] Invariant cache hit.
[2024-05-21 23:40:15] [INFO ] State equation strengthened by 100 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 400/400 constraints. Problems are: Problem set: 0 solved, 10100 unsolved
SMT process timed out in 48955ms, After SMT, problems are : Problem set: 0 solved, 10100 unsolved
Search for dead transitions found 0 dead transitions in 49077ms
Finished structural reductions in LTL mode , in 1 iterations and 50586 ms. Remains : 400/400 places, 10200/10200 transitions.
Stuttering acceptance computed with spot in 308 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : Dekker-PT-100-LTLFireability-08
Product exploration explored 100000 steps with 522 reset in 2284 ms.
Stack based approach found an accepted trace after 20 steps with 0 reset with depth 21 and stack size 21 in 1 ms.
FORMULA Dekker-PT-100-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property Dekker-PT-100-LTLFireability-08 finished in 53214 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X((G(F(p0))||G(p1)||F(p2)))))'
Support contains 9 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 10200/10200 transitions.
Applied a total of 0 rules in 87 ms. Remains 400 /400 variables (removed 0) and now considering 10200/10200 (removed 0) transitions.
[2024-05-21 23:41:07] [INFO ] Flow matrix only has 400 transitions (discarded 9800 similar events)
[2024-05-21 23:41:07] [INFO ] Invariant cache hit.
[2024-05-21 23:41:08] [INFO ] Implicit Places using invariants in 1432 ms returned []
Implicit Place search using SMT only with invariants took 1438 ms to find 0 implicit places.
Running 10100 sub problems to find dead transitions.
[2024-05-21 23:41:08] [INFO ] Flow matrix only has 400 transitions (discarded 9800 similar events)
[2024-05-21 23:41:08] [INFO ] Invariant cache hit.
[2024-05-21 23:41:08] [INFO ] State equation strengthened by 100 read => feed constraints.
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running Dekker-PT-100

IS_COLORED=
IS_NUPN=1

LOADING model.pnml ...
MODEL CLASS: P/T NET WITH NUPN EXTENSION
PLACES: 500
TRANSITIONS: 10200
CONSTANTS: 0
TEMPLATE VARS: 0
ARCS: 80200
NUPN UNITS: 203
LOADING TIME: 50.969

SAVING AS /home/mcc/execution/model.(net/def) ...
exportGspn useExt=true
SAVING TIME: 0.266
SAVING NAME MAP FILE /home/mcc/execution/model.id2name ...
SAVING NUPN UNITS AS FILE /home/mcc/execution/model.nu ...
TOTAL TIME: 52.032
OK.
----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 804
MODEL NAME: /home/mcc/execution/model
500 places, 10200 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA Dekker-PT-100-LTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Dekker-PT-100-LTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Dekker-PT-100-LTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Dekker-PT-100-LTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Dekker-PT-100-LTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Dekker-PT-100-LTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Dekker-PT-100-LTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Dekker-PT-100-LTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Dekker-PT-100-LTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Dekker-PT-100-LTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Dekker-PT-100-LTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Dekker-PT-100-LTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Dekker-PT-100-LTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Dekker-PT-100-LTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Dekker-PT-100-LTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Dekker-PT-100-LTLFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1716334966532

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML

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="Dekker-PT-100"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="greatspnxred"
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 2-5568"
echo " Executing tool greatspnxred"
echo " Input is Dekker-PT-100, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r135-tall-171631130400116"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Dekker-PT-100.tgz
mv Dekker-PT-100 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;