Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2020-input.r156-oct2-158972914300590.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...........................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SharedMemory-PT-000200, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r156-oct2-158972914300590
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 212M
-rw-r--r-- 1 mcc users 5.9M Apr 27 15:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 15M Apr 27 15:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11M Apr 27 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 29M Apr 27 15:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 27 15:14 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Apr 27 15:14 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.6M Apr 27 15:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 6.7M Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 9.5M Apr 27 15:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 29M Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.1M Apr 27 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 13M Apr 27 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.3M Apr 27 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15M Apr 27 15:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7M Apr 27 15:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.3M Apr 27 15:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Apr 27 15:14 equiv_col
-rw-r--r-- 1 mcc users 7 Apr 27 15:14 instance
-rw-r--r-- 1 mcc users 6 Apr 27 15:14 iscolored
-rw-r--r-- 1 mcc users 64M Apr 27 15:14 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 SharedMemory-PT-000200-ReachabilityCardinality-00
FORMULA_NAME SharedMemory-PT-000200-ReachabilityCardinality-01
FORMULA_NAME SharedMemory-PT-000200-ReachabilityCardinality-02
FORMULA_NAME SharedMemory-PT-000200-ReachabilityCardinality-03
FORMULA_NAME SharedMemory-PT-000200-ReachabilityCardinality-04
FORMULA_NAME SharedMemory-PT-000200-ReachabilityCardinality-05
FORMULA_NAME SharedMemory-PT-000200-ReachabilityCardinality-06
FORMULA_NAME SharedMemory-PT-000200-ReachabilityCardinality-07
FORMULA_NAME SharedMemory-PT-000200-ReachabilityCardinality-08
FORMULA_NAME SharedMemory-PT-000200-ReachabilityCardinality-09
FORMULA_NAME SharedMemory-PT-000200-ReachabilityCardinality-10
FORMULA_NAME SharedMemory-PT-000200-ReachabilityCardinality-11
FORMULA_NAME SharedMemory-PT-000200-ReachabilityCardinality-12
FORMULA_NAME SharedMemory-PT-000200-ReachabilityCardinality-13
FORMULA_NAME SharedMemory-PT-000200-ReachabilityCardinality-14
FORMULA_NAME SharedMemory-PT-000200-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1589916493344

[2020-05-19 19:28:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-19 19:28:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-19 19:28:16] [INFO ] Load time of PNML (sax parser for PT used): 1892 ms
[2020-05-19 19:28:17] [INFO ] Transformed 40601 places.
[2020-05-19 19:28:17] [INFO ] Transformed 80200 transitions.
[2020-05-19 19:28:17] [INFO ] Found NUPN structural information;
[2020-05-19 19:28:17] [INFO ] Parsed PT model containing 40601 places and 80200 transitions in 2168 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 30494 ms.
Working with output stream class java.io.PrintStream
FORMULA SharedMemory-PT-000200-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000200-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 0 resets, run finished after 20590 ms. (steps per millisecond=0 ) properties seen :[1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0]
FORMULA SharedMemory-PT-000200-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SharedMemory-PT-000200-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SharedMemory-PT-000200-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SharedMemory-PT-000200-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SharedMemory-PT-000200-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SharedMemory-PT-000200-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 9472 steps, including 0 resets, run timeout after 5129 ms. (steps per millisecond=1 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 9468 steps, including 0 resets, run timeout after 5110 ms. (steps per millisecond=1 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 77 ms. (steps per millisecond=129 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 76 ms. (steps per millisecond=131 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 77 ms. (steps per millisecond=129 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 81 ms. (steps per millisecond=123 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 92 ms. (steps per millisecond=108 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 76 ms. (steps per millisecond=131 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 80200 rows 40601 cols
[2020-05-19 19:29:57] [INFO ] Computed 401 place invariants in 38515 ms
[2020-05-19 19:30:02] [INFO ] [Real]Absence check using 401 positive place invariants in 1482 ms returned (error "Solver has unexpectedly terminated")
[2020-05-19 19:30:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 19:30:02] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 0
[2020-05-19 19:30:07] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 19:30:07] [INFO ] [Real]Absence check using 401 positive place invariants in 1248 ms returned (error "Failed to check-sat")
[2020-05-19 19:30:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 19:30:08] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 1
[2020-05-19 19:30:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 19:30:13] [INFO ] [Real]Absence check using 401 positive place invariants in 1911 ms returned (error "Failed to check-sat")
[2020-05-19 19:30:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 19:30:13] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 2
[2020-05-19 19:30:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 19:30:18] [INFO ] [Real]Absence check using 401 positive place invariants in 1973 ms returned (error "Failed to check-sat")
[2020-05-19 19:30:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 19:30:18] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 3
[2020-05-19 19:30:23] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (= 1 (+ s6143 s6144 s6145 s6146 s6147 s6148 s6157 s6158 s6159 s6160 s6161 s6162 s6163 s6164 s6165 s6166 s6167 s6168 s6169 s6170 s6171 s6172 s6205 s6206 s6207 s6208 s6209 s6210 s6211 s6212 s6213 s6214 s6215 s6216 s6217 s6218 s6219 s6220 s6221 s6222 s6223 s6224 s6225 s6226 s6227 s6228 s6229 s6230 s6231 s6232 s6233 s6234 s6235 s6236 s6237 s6238 s6239 s6240 s6241 s6242 s6243 s6244 s6245 s6246 s6247 s6248 s6249 s6250 s6251 s6252 s6253 s6254 s6255 s6256 s6257 s6258 s6259 s6260 s6261 s6262 s6263 s6264 s6265 s6266 s6267 s6268 s7037 s7038 s7039 s7040 s7041 s7042 s7043 s7044 s7045 s7046 s7047 s7048 s7049 s7050 s7051 s7052 s7053 s7054 s7055 s7056 s7057 s7058 s7059 s7060 s7061 s7062 s7063 s7064 s7065 s7066 s7067 s7068 s7069 s7070 s7071 s7072 s7073 s7074 s7075 s7076 s7077 s7078 s7079 s7080 s7081 s7082 s7083 s7084 s7085 s7086 s7087 s7088 s7089 s7090 s7091 s7092 s7093 s7094 s7095 s7096 s7097 s7098 s7099 s7100 s7101 s7102 s7103 s7104 s7105 s7106 s7107 s7108 s7109 s7110 s7111 s7112 s7113 s7114 s7115 s7116 s7117 s7118 s7119 s7120 s7121 s7122 s7123 s7124 s7125 s7126 s7127 s7128 s7129 s7130 s7131 s7132 s7135 s7149 s7150 s7151 s7152 s7153 s7154 s7155 s7156 s7157 s7158 s7159 s7160 s7161 s7162 s7163 s7164 s37655))") while checking expression at index 4
[2020-05-19 19:30:28] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (= 1 (+ s6143 s6144 s6145 s6146 s6147 s6148 s6157 s6158 s6159 s6160 s6161 s6162 s6163 s6164 s6165 s6166 s6167 s6168 s6169 s6170 s6171 s6172 s6205 s6206 s6207 s6208 s6209 s6210 s6211 s6212 s6213 s6214 s6215 s6216 s6217 s6218 s6219 s6220 s6221 s6222 s6223 s6224 s6225 s6226 s6227 s6228 s6229 s6230 s6231 s6232 s6233 s6234 s6235 s6236 s6237 s6238 s6239 s6240 s6241 s6242 s6243 s6244 s6245 s6246 s6247 s6248 s6249 s6250 s6251 s6252 s6253 s6254 s6255 s6256 s6257 s6258 s6259 s6260 s6261 s6262 s6263 s6264 s6265 s6266 s6267 s6268 s7037 s7038 s7039 s7040 s7041 s7042 s7043 s7044 s7045 s7046 s7047 s7048 s7049 s7050 s7051 s7052 s7053 s7054 s7055 s7056 s7057 s7058 s7059 s7060 s7061 s7062 s7063 s7064 s7065 s7066 s7067 s7068 s7069 s7070 s7071 s7072 s7073 s7074 s7075 s7076 s7077 s7078 s7079 s7080 s7081 s7082 s7083 s7084 s7085 s7086 s7087 s7088 s7089 s7090 s7091 s7092 s7093 s7094 s7095 s7096 s7097 s7098 s7099 s7100 s7101 s7102 s7103 s7104 s7105 s7106 s7107 s7108 s7109 s7110 s7111 s7112 s7113 s7114 s7115 s7116 s7117 s7118 s7119 s7120 s7121 s7122 s7123 s7124 s7125 s7126 s7127 s7128 s7129 s7130 s7131 s7132 s7135 s7149 s7150 s7151 s7152 s7153 s7154 s7155 s7156 s7157 s7158 s7159 s7160 s7161 s7162 s7163 s7164 s37655))") while checking expression at index 5
[2020-05-19 19:30:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 19:30:33] [INFO ] [Real]Absence check using 401 positive place invariants in 1975 ms returned (error "Failed to check-sat")
[2020-05-19 19:30:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 19:30:33] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 6
[2020-05-19 19:30:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 19:30:38] [INFO ] [Real]Absence check using 401 positive place invariants in 1956 ms returned (error "Failed to check-sat")
[2020-05-19 19:30:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 19:30:38] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 7
Support contains 40201 out of 40601 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40601/40601 places, 80200/80200 transitions.
Free-agglomeration rule applied 200 times.
Iterating global reduction 0 with 200 rules applied. Total rules applied 200 place count 40601 transition count 80000
Reduce places removed 200 places and 0 transitions.
Drop transitions removed 200 transitions
Reduce isomorphic transitions removed 200 transitions.
Iterating post reduction 0 with 400 rules applied. Total rules applied 600 place count 40401 transition count 79800
Applied a total of 600 rules in 1975 ms. Remains 40401 /40601 variables (removed 200) and now considering 79800/80200 (removed 400) transitions.
Finished structural reductions, in 1 iterations. Remains : 40401/40601 places, 79800/80200 transitions.
Interrupted random walk after 11420 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=0 ) properties seen :[0, 0, 1, 0, 0, 0, 0, 0]
FORMULA SharedMemory-PT-000200-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 9875 steps, including 0 resets, run timeout after 5031 ms. (steps per millisecond=1 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 9875 steps, including 0 resets, run timeout after 5076 ms. (steps per millisecond=1 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 4906 ms. (steps per millisecond=203 ) properties seen :[0, 0, 1, 0, 0, 0, 0]
FORMULA SharedMemory-PT-000200-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 4823 ms. (steps per millisecond=207 ) properties seen :[0, 0, 1, 0, 0, 0]
FORMULA SharedMemory-PT-000200-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 4866 ms. (steps per millisecond=205 ) properties seen :[0, 0, 1, 0, 0]
FORMULA SharedMemory-PT-000200-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 4895 ms. (steps per millisecond=204 ) properties seen :[0, 0, 1, 0]
FORMULA SharedMemory-PT-000200-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 4737 ms. (steps per millisecond=211 ) properties seen :[0, 0, 1]
FORMULA SharedMemory-PT-000200-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 79800 rows 40401 cols
[2020-05-19 19:32:21] [INFO ] Computed 401 place invariants in 36525 ms
[2020-05-19 19:32:36] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 19:32:42] [INFO ] [Real]Absence check using 401 positive place invariants in 16769 ms returned unknown
[2020-05-19 19:32:56] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 19:33:02] [INFO ] [Real]Absence check using 401 positive place invariants in 16819 ms returned unknown
Support contains 40201 out of 40401 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40401/40401 places, 79800/79800 transitions.
Applied a total of 0 rules in 466 ms. Remains 40401 /40401 variables (removed 0) and now considering 79800/79800 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40401/40401 places, 79800/79800 transitions.
Interrupted random walk after 11371 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=0 ) properties seen :[0, 0]
Interrupted Best-First random walk after 10023 steps, including 0 resets, run timeout after 5040 ms. (steps per millisecond=1 ) properties seen :[0, 0]
Interrupted Best-First random walk after 9273 steps, including 0 resets, run timeout after 5083 ms. (steps per millisecond=1 ) properties seen :[0, 0]
Interrupted probabilistic random walk after 29595 steps, run timeout after 30008 ms. (steps per millisecond=0 ) properties seen :[0, 0]
Probabilistic random walk after 29595 steps, saw 212 distinct states, run finished after 30008 ms. (steps per millisecond=0 ) properties seen :[0, 0]
// Phase 1: matrix 79800 rows 40401 cols
[2020-05-19 19:34:50] [INFO ] Computed 401 place invariants in 37199 ms
[2020-05-19 19:35:04] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 19:35:10] [INFO ] [Real]Absence check using 401 positive place invariants in 16699 ms returned unknown
[2020-05-19 19:35:24] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 19:35:30] [INFO ] [Real]Absence check using 401 positive place invariants in 16988 ms returned unknown
Support contains 40201 out of 40401 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40401/40401 places, 79800/79800 transitions.
Applied a total of 0 rules in 428 ms. Remains 40401 /40401 variables (removed 0) and now considering 79800/79800 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40401/40401 places, 79800/79800 transitions.
Starting structural reductions, iteration 0 : 40401/40401 places, 79800/79800 transitions.
Applied a total of 0 rules in 424 ms. Remains 40401 /40401 variables (removed 0) and now considering 79800/79800 (removed 0) transitions.
// Phase 1: matrix 79800 rows 40401 cols
[2020-05-19 19:36:07] [INFO ] Computed 401 place invariants in 36536 ms
[2020-05-19 19:36:10] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 19:36:10] [INFO ] Implicit Places using invariants in 39663 ms returned []
Implicit Place search using SMT only with invariants took 39664 ms to find 0 implicit places.
// Phase 1: matrix 79800 rows 40401 cols
[2020-05-19 19:36:49] [INFO ] Computed 401 place invariants in 38214 ms
[2020-05-19 19:36:52] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 19:37:22] [INFO ] Performed 377/79800 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2020-05-19 19:37:49] [INFO ] Dead Transitions with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (>= s2830 1)") after 98247 ms
Finished structural reductions, in 1 iterations. Remains : 40401/40401 places, 79800/79800 transitions.
Interrupted random walk after 11171 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=0 ) properties seen :[0, 0]
// Phase 1: matrix 79800 rows 40401 cols
[2020-05-19 19:38:55] [INFO ] Computed 401 place invariants in 36629 ms
[2020-05-19 19:39:10] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 19:39:15] [INFO ] [Real]Absence check using 401 positive place invariants in 16790 ms returned unknown
[2020-05-19 19:39:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 19:39:35] [INFO ] [Real]Absence check using 401 positive place invariants in 16730 ms returned unknown
Applied a total of 0 rules in 449 ms. Remains 40401 /40401 variables (removed 0) and now considering 79800/79800 (removed 0) transitions.
// Phase 1: matrix 79800 rows 40401 cols
[2020-05-19 19:40:13] [INFO ] Computed 401 place invariants in 37119 ms
[2020-05-19 19:40:27] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 19:40:33] [INFO ] [Real]Absence check using 401 positive place invariants in 16849 ms returned unknown
[2020-05-19 19:40:47] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 19:40:52] [INFO ] [Real]Absence check using 401 positive place invariants in 16847 ms returned unknown
[2020-05-19 19:40:56] [INFO ] Flatten gal took : 2988 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-19 19:41:05] [INFO ] Flatten gal took : 6497 ms
[2020-05-19 19:41:08] [INFO ] Applying decomposition
[2020-05-19 19:41:13] [INFO ] Input system was already deterministic with 79800 transitions.
[2020-05-19 19:41:13] [INFO ] Too many transitions (79800) to apply POR reductions. Disabling POR matrices.
[2020-05-19 19:41:14] [INFO ] Input system was already deterministic with 79800 transitions.
[2020-05-19 19:41:16] [INFO ] Flatten gal took : 8031 ms
[2020-05-19 19:41:25] [INFO ] Built C files in 23327ms conformant to PINS in folder :/home/mcc/execution
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Could not compile executable .CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
java.lang.RuntimeException: Could not compile executable .CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
at fr.lip6.move.gal.application.LTSminRunner.compilePINS(LTSminRunner.java:244)
at fr.lip6.move.gal.application.LTSminRunner.access$7(LTSminRunner.java:227)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:77)
at java.base/java.lang.Thread.run(Thread.java:834)
Its-tools:
An error has occurred. See the log file
/tmp/.eclipse/1589916493932.log.

BK_STOP 1589917638845

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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="SharedMemory-PT-000200"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is SharedMemory-PT-000200, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r156-oct2-158972914300590"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SharedMemory-PT-000200.tgz
mv SharedMemory-PT-000200 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;