About the Execution of ITS-Tools for DES-PT-30a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 205012.00 | 0.00 | 0.00 | 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r058-smll-174854063900317.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=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 2-5832
Executing tool itstools
Input is DES-PT-30a, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r058-smll-174854063900317
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 452K
-rw-r--r-- 1 mcc users 4.9K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 47K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.4K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 60K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 70K May 29 14:32 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME DES-PT-30a-UpperBounds-00
FORMULA_NAME DES-PT-30a-UpperBounds-01
FORMULA_NAME DES-PT-30a-UpperBounds-02
FORMULA_NAME DES-PT-30a-UpperBounds-03
FORMULA_NAME DES-PT-30a-UpperBounds-04
FORMULA_NAME DES-PT-30a-UpperBounds-05
FORMULA_NAME DES-PT-30a-UpperBounds-06
FORMULA_NAME DES-PT-30a-UpperBounds-07
FORMULA_NAME DES-PT-30a-UpperBounds-08
FORMULA_NAME DES-PT-30a-UpperBounds-09
FORMULA_NAME DES-PT-30a-UpperBounds-10
FORMULA_NAME DES-PT-30a-UpperBounds-11
FORMULA_NAME DES-PT-30a-UpperBounds-12
FORMULA_NAME DES-PT-30a-UpperBounds-13
FORMULA_NAME DES-PT-30a-UpperBounds-14
FORMULA_NAME DES-PT-30a-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1748710002872
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DES-PT-30a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202505121319
[2025-05-31 16:46:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-31 16:46:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 16:46:45] [INFO ] Load time of PNML (sax parser for PT used): 168 ms
[2025-05-31 16:46:45] [INFO ] Transformed 234 places.
[2025-05-31 16:46:45] [INFO ] Transformed 191 transitions.
[2025-05-31 16:46:45] [INFO ] Found NUPN structural information;
[2025-05-31 16:46:45] [INFO ] Parsed PT model containing 234 places and 191 transitions and 926 arcs in 449 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 16 ms.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
Current structural bounds on expressions (Initiallly, because the net is safe) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 177 rows 234 cols
[2025-05-31 16:46:45] [INFO ] Computed 59 invariants in 29 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 10000 steps (220 resets) in 104 ms. (95 steps per ms)
FORMULA DES-PT-30a-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DES-PT-30a-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DES-PT-30a-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DES-PT-30a-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DES-PT-30a-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DES-PT-30a-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DES-PT-30a-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DES-PT-30a-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 80007 steps (360 resets) in 319 ms. (250 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1]
[2025-05-31 16:46:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 16:46:46] [INFO ] [Real]Absence check using 34 positive place invariants in 28 ms returned sat
[2025-05-31 16:46:46] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 26 ms returned sat
[2025-05-31 16:46:46] [INFO ] [Real]Absence check using state equation in 177 ms returned sat
[2025-05-31 16:46:46] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 16:46:47] [INFO ] [Nat]Absence check using 34 positive place invariants in 25 ms returned sat
[2025-05-31 16:46:47] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 33 ms returned sat
[2025-05-31 16:46:47] [INFO ] [Nat]Absence check using state equation in 198 ms returned sat
[2025-05-31 16:46:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 16:46:47] [INFO ] [Nat]Added 1 Read/Feed constraints in 23 ms returned sat
[2025-05-31 16:46:47] [INFO ] Computed and/alt/rep : 169/510/169 causal constraints (skipped 7 transitions) in 30 ms.
[2025-05-31 16:46:49] [INFO ] Added : 163 causal constraints over 33 iterations in 1573 ms. Result :sat
Minimization took 210 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 16:46:49] [INFO ] [Real]Absence check using 34 positive place invariants in 13 ms returned sat
[2025-05-31 16:46:49] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 16 ms returned sat
[2025-05-31 16:46:49] [INFO ] [Real]Absence check using state equation in 142 ms returned sat
[2025-05-31 16:46:49] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 16:46:49] [INFO ] [Nat]Absence check using 34 positive place invariants in 14 ms returned sat
[2025-05-31 16:46:49] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 18 ms returned sat
[2025-05-31 16:46:49] [INFO ] [Nat]Absence check using state equation in 150 ms returned sat
[2025-05-31 16:46:49] [INFO ] [Nat]Added 1 Read/Feed constraints in 27 ms returned sat
[2025-05-31 16:46:49] [INFO ] Computed and/alt/rep : 169/510/169 causal constraints (skipped 7 transitions) in 19 ms.
[2025-05-31 16:46:50] [INFO ] Added : 82 causal constraints over 17 iterations in 541 ms. Result :sat
Minimization took 134 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 16:46:50] [INFO ] [Real]Absence check using 34 positive place invariants in 13 ms returned sat
[2025-05-31 16:46:50] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 17 ms returned sat
[2025-05-31 16:46:50] [INFO ] [Real]Absence check using state equation in 144 ms returned sat
[2025-05-31 16:46:50] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 16:46:50] [INFO ] [Nat]Absence check using 34 positive place invariants in 14 ms returned sat
[2025-05-31 16:46:50] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 17 ms returned sat
[2025-05-31 16:46:51] [INFO ] [Nat]Absence check using state equation in 130 ms returned sat
[2025-05-31 16:46:51] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2025-05-31 16:46:51] [INFO ] Computed and/alt/rep : 169/510/169 causal constraints (skipped 7 transitions) in 18 ms.
[2025-05-31 16:46:51] [INFO ] Added : 115 causal constraints over 23 iterations in 601 ms. Result :sat
Minimization took 141 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 16:46:51] [INFO ] [Real]Absence check using 34 positive place invariants in 11 ms returned sat
[2025-05-31 16:46:51] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 15 ms returned sat
[2025-05-31 16:46:52] [INFO ] [Real]Absence check using state equation in 135 ms returned sat
[2025-05-31 16:46:52] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 16:46:52] [INFO ] [Nat]Absence check using 34 positive place invariants in 14 ms returned sat
[2025-05-31 16:46:52] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 20 ms returned sat
[2025-05-31 16:46:52] [INFO ] [Nat]Absence check using state equation in 128 ms returned sat
[2025-05-31 16:46:52] [INFO ] [Nat]Added 1 Read/Feed constraints in 28 ms returned sat
[2025-05-31 16:46:52] [INFO ] Computed and/alt/rep : 169/510/169 causal constraints (skipped 7 transitions) in 18 ms.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:46:53] [INFO ] Deduced a trap composed of 9 places in 190 ms of which 26 ms to minimize.
[2025-05-31 16:46:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 243 ms
[2025-05-31 16:46:53] [INFO ] Added : 119 causal constraints over 24 iterations in 1398 ms. Result :sat
Minimization took 153 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 16:46:54] [INFO ] [Real]Absence check using 34 positive place invariants in 13 ms returned sat
[2025-05-31 16:46:54] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 22 ms returned sat
[2025-05-31 16:46:54] [INFO ] [Real]Absence check using state equation in 136 ms returned sat
[2025-05-31 16:46:54] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 16:46:54] [INFO ] [Nat]Absence check using 34 positive place invariants in 15 ms returned sat
[2025-05-31 16:46:54] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 21 ms returned sat
[2025-05-31 16:46:54] [INFO ] [Nat]Absence check using state equation in 241 ms returned sat
[2025-05-31 16:46:54] [INFO ] [Nat]Added 1 Read/Feed constraints in 21 ms returned sat
[2025-05-31 16:46:54] [INFO ] Computed and/alt/rep : 169/510/169 causal constraints (skipped 7 transitions) in 17 ms.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:46:55] [INFO ] Deduced a trap composed of 12 places in 153 ms of which 16 ms to minimize.
[2025-05-31 16:46:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 181 ms
[2025-05-31 16:46:55] [INFO ] Added : 99 causal constraints over 21 iterations in 923 ms. Result :sat
Minimization took 153 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 16:46:55] [INFO ] [Real]Absence check using 34 positive place invariants in 19 ms returned sat
[2025-05-31 16:46:55] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 24 ms returned sat
[2025-05-31 16:46:55] [INFO ] [Real]Absence check using state equation in 167 ms returned sat
[2025-05-31 16:46:56] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 16:46:56] [INFO ] [Nat]Absence check using 34 positive place invariants in 13 ms returned sat
[2025-05-31 16:46:56] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 18 ms returned sat
[2025-05-31 16:46:56] [INFO ] [Nat]Absence check using state equation in 186 ms returned sat
[2025-05-31 16:46:56] [INFO ] [Nat]Added 1 Read/Feed constraints in 36 ms returned sat
[2025-05-31 16:46:56] [INFO ] Computed and/alt/rep : 169/510/169 causal constraints (skipped 7 transitions) in 14 ms.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:46:57] [INFO ] Deduced a trap composed of 9 places in 91 ms of which 7 ms to minimize.
[2025-05-31 16:46:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 122 ms
[2025-05-31 16:46:57] [INFO ] Added : 97 causal constraints over 20 iterations in 814 ms. Result :sat
Minimization took 235 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 16:46:57] [INFO ] [Real]Absence check using 34 positive place invariants in 13 ms returned sat
[2025-05-31 16:46:57] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 16 ms returned sat
[2025-05-31 16:46:57] [INFO ] [Real]Absence check using state equation in 123 ms returned sat
[2025-05-31 16:46:57] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 16:46:57] [INFO ] [Nat]Absence check using 34 positive place invariants in 15 ms returned sat
[2025-05-31 16:46:57] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 19 ms returned sat
[2025-05-31 16:46:57] [INFO ] [Nat]Absence check using state equation in 158 ms returned sat
[2025-05-31 16:46:57] [INFO ] [Nat]Added 1 Read/Feed constraints in 28 ms returned sat
[2025-05-31 16:46:57] [INFO ] Computed and/alt/rep : 169/510/169 causal constraints (skipped 7 transitions) in 15 ms.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:46:58] [INFO ] Deduced a trap composed of 12 places in 63 ms of which 6 ms to minimize.
[2025-05-31 16:46:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 96 ms
[2025-05-31 16:46:58] [INFO ] Added : 104 causal constraints over 22 iterations in 723 ms. Result :sat
Minimization took 346 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 16:46:59] [INFO ] [Real]Absence check using 34 positive place invariants in 21 ms returned sat
[2025-05-31 16:46:59] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 28 ms returned sat
[2025-05-31 16:46:59] [INFO ] [Real]Absence check using state equation in 217 ms returned sat
[2025-05-31 16:46:59] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 16:46:59] [INFO ] [Nat]Absence check using 34 positive place invariants in 23 ms returned sat
[2025-05-31 16:46:59] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 26 ms returned sat
[2025-05-31 16:46:59] [INFO ] [Nat]Absence check using state equation in 213 ms returned sat
[2025-05-31 16:46:59] [INFO ] [Nat]Added 1 Read/Feed constraints in 20 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:47:00] [INFO ] Deduced a trap composed of 16 places in 135 ms of which 18 ms to minimize.
[2025-05-31 16:47:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 168 ms
[2025-05-31 16:47:00] [INFO ] Computed and/alt/rep : 169/510/169 causal constraints (skipped 7 transitions) in 24 ms.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:47:00] [INFO ] Deduced a trap composed of 12 places in 71 ms of which 9 ms to minimize.
[2025-05-31 16:47:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 121 ms
[2025-05-31 16:47:01] [INFO ] Added : 81 causal constraints over 17 iterations in 996 ms. Result :sat
Minimization took 280 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1]
Support contains 8 out of 234 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 234/234 places, 177/177 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 234 transition count 175
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 233 transition count 174
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 233 transition count 174
Partial Free-agglomeration rule applied 5 times.
Drop transitions (Partial Free agglomeration) removed 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 9 place count 233 transition count 174
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 232 transition count 173
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 11 place count 231 transition count 173
Applied a total of 11 rules in 113 ms. Remains 231 /234 variables (removed 3) and now considering 173/177 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 126 ms. Remains : 231/234 places, 173/177 transitions.
// Phase 1: matrix 173 rows 231 cols
[2025-05-31 16:47:03] [INFO ] Computed 60 invariants in 26 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 1000000 steps (13678 resets) in 2896 ms. (345 steps per ms)
BEST_FIRST walk for 8000008 steps (18269 resets) in 8857 ms. (903 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1]
[2025-05-31 16:47:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-31 16:47:15] [INFO ] [Real]Absence check using 35 positive place invariants in 11 ms returned sat
[2025-05-31 16:47:15] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 16 ms returned sat
[2025-05-31 16:47:15] [INFO ] [Real]Absence check using state equation in 117 ms returned sat
[2025-05-31 16:47:15] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-31 16:47:15] [INFO ] [Nat]Absence check using 35 positive place invariants in 11 ms returned sat
[2025-05-31 16:47:15] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 19 ms returned sat
[2025-05-31 16:47:16] [INFO ] [Nat]Absence check using state equation in 127 ms returned sat
[2025-05-31 16:47:16] [INFO ] State equation strengthened by 2 read => feed constraints.
[2025-05-31 16:47:16] [INFO ] [Nat]Added 2 Read/Feed constraints in 4 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:47:16] [INFO ] Deduced a trap composed of 15 places in 174 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:47:16] [INFO ] Deduced a trap composed of 17 places in 174 ms of which 12 ms to minimize.
[2025-05-31 16:47:16] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 395 ms
[2025-05-31 16:47:16] [INFO ] Computed and/alt/rep : 164/288/164 causal constraints (skipped 6 transitions) in 22 ms.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:47:17] [INFO ] Deduced a trap composed of 35 places in 87 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:47:17] [INFO ] Deduced a trap composed of 37 places in 70 ms of which 5 ms to minimize.
[2025-05-31 16:47:17] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 229 ms
[2025-05-31 16:47:17] [INFO ] Added : 132 causal constraints over 27 iterations in 1066 ms. Result :sat
Minimization took 173 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-31 16:47:17] [INFO ] [Real]Absence check using 35 positive place invariants in 17 ms returned sat
[2025-05-31 16:47:17] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 27 ms returned sat
[2025-05-31 16:47:18] [INFO ] [Real]Absence check using state equation in 193 ms returned sat
[2025-05-31 16:47:18] [INFO ] [Real]Added 2 Read/Feed constraints in 2 ms returned sat
[2025-05-31 16:47:18] [INFO ] Computed and/alt/rep : 164/288/164 causal constraints (skipped 6 transitions) in 22 ms.
[2025-05-31 16:47:18] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-31 16:47:18] [INFO ] [Nat]Absence check using 35 positive place invariants in 17 ms returned sat
[2025-05-31 16:47:18] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 25 ms returned sat
[2025-05-31 16:47:18] [INFO ] [Nat]Absence check using state equation in 180 ms returned sat
[2025-05-31 16:47:18] [INFO ] [Nat]Added 2 Read/Feed constraints in 4 ms returned sat
[2025-05-31 16:47:18] [INFO ] Computed and/alt/rep : 164/288/164 causal constraints (skipped 6 transitions) in 20 ms.
[2025-05-31 16:47:19] [INFO ] Added : 76 causal constraints over 16 iterations in 495 ms. Result :sat
Minimization took 155 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-31 16:47:19] [INFO ] [Real]Absence check using 35 positive place invariants in 18 ms returned sat
[2025-05-31 16:47:19] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 26 ms returned sat
[2025-05-31 16:47:19] [INFO ] [Real]Absence check using state equation in 182 ms returned sat
[2025-05-31 16:47:19] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-31 16:47:19] [INFO ] [Nat]Absence check using 35 positive place invariants in 18 ms returned sat
[2025-05-31 16:47:19] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 25 ms returned sat
[2025-05-31 16:47:20] [INFO ] [Nat]Absence check using state equation in 183 ms returned sat
[2025-05-31 16:47:20] [INFO ] [Nat]Added 2 Read/Feed constraints in 20 ms returned sat
[2025-05-31 16:47:20] [INFO ] Computed and/alt/rep : 164/288/164 causal constraints (skipped 6 transitions) in 17 ms.
[2025-05-31 16:47:20] [INFO ] Added : 105 causal constraints over 21 iterations in 593 ms. Result :sat
Minimization took 209 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-31 16:47:20] [INFO ] [Real]Absence check using 35 positive place invariants in 19 ms returned sat
[2025-05-31 16:47:21] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 27 ms returned sat
[2025-05-31 16:47:21] [INFO ] [Real]Absence check using state equation in 198 ms returned sat
[2025-05-31 16:47:21] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-31 16:47:21] [INFO ] [Nat]Absence check using 35 positive place invariants in 27 ms returned sat
[2025-05-31 16:47:21] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 28 ms returned sat
[2025-05-31 16:47:21] [INFO ] [Nat]Absence check using state equation in 204 ms returned sat
[2025-05-31 16:47:21] [INFO ] [Nat]Added 2 Read/Feed constraints in 5 ms returned sat
[2025-05-31 16:47:21] [INFO ] Computed and/alt/rep : 164/288/164 causal constraints (skipped 6 transitions) in 19 ms.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:47:22] [INFO ] Deduced a trap composed of 5 places in 66 ms of which 5 ms to minimize.
[2025-05-31 16:47:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 112 ms
[2025-05-31 16:47:22] [INFO ] Added : 103 causal constraints over 21 iterations in 768 ms. Result :sat
Minimization took 175 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-31 16:47:22] [INFO ] [Real]Absence check using 35 positive place invariants in 18 ms returned sat
[2025-05-31 16:47:22] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 27 ms returned sat
[2025-05-31 16:47:22] [INFO ] [Real]Absence check using state equation in 174 ms returned sat
[2025-05-31 16:47:22] [INFO ] [Real]Added 2 Read/Feed constraints in 6 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:47:23] [INFO ] Deduced a trap composed of 15 places in 176 ms of which 15 ms to minimize.
[2025-05-31 16:47:23] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-31 16:47:23] [INFO ] [Nat]Absence check using 35 positive place invariants in 17 ms returned sat
[2025-05-31 16:47:23] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 29 ms returned sat
[2025-05-31 16:47:23] [INFO ] [Nat]Absence check using state equation in 275 ms returned sat
[2025-05-31 16:47:23] [INFO ] [Nat]Added 2 Read/Feed constraints in 11 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:47:23] [INFO ] Deduced a trap composed of 15 places in 166 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:47:23] [INFO ] Deduced a trap composed of 17 places in 195 ms of which 18 ms to minimize.
[2025-05-31 16:47:23] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 415 ms
[2025-05-31 16:47:23] [INFO ] Computed and/alt/rep : 164/288/164 causal constraints (skipped 6 transitions) in 17 ms.
[2025-05-31 16:47:24] [INFO ] Added : 95 causal constraints over 19 iterations in 582 ms. Result :sat
Minimization took 171 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-31 16:47:24] [INFO ] [Real]Absence check using 35 positive place invariants in 16 ms returned sat
[2025-05-31 16:47:24] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 26 ms returned sat
[2025-05-31 16:47:25] [INFO ] [Real]Absence check using state equation in 177 ms returned sat
[2025-05-31 16:47:25] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-31 16:47:25] [INFO ] [Nat]Absence check using 35 positive place invariants in 20 ms returned sat
[2025-05-31 16:47:25] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 27 ms returned sat
[2025-05-31 16:47:25] [INFO ] [Nat]Absence check using state equation in 182 ms returned sat
[2025-05-31 16:47:25] [INFO ] [Nat]Added 2 Read/Feed constraints in 6 ms returned sat
[2025-05-31 16:47:25] [INFO ] Computed and/alt/rep : 164/288/164 causal constraints (skipped 6 transitions) in 18 ms.
[2025-05-31 16:47:26] [INFO ] Added : 108 causal constraints over 22 iterations in 642 ms. Result :sat
Minimization took 157 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-31 16:47:26] [INFO ] [Real]Absence check using 35 positive place invariants in 19 ms returned sat
[2025-05-31 16:47:26] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 27 ms returned sat
[2025-05-31 16:47:26] [INFO ] [Real]Absence check using state equation in 174 ms returned sat
[2025-05-31 16:47:26] [INFO ] [Real]Added 2 Read/Feed constraints in 6 ms returned sat
[2025-05-31 16:47:26] [INFO ] Computed and/alt/rep : 164/288/164 causal constraints (skipped 6 transitions) in 21 ms.
[2025-05-31 16:47:26] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-31 16:47:26] [INFO ] [Nat]Absence check using 35 positive place invariants in 17 ms returned sat
[2025-05-31 16:47:26] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 26 ms returned sat
[2025-05-31 16:47:26] [INFO ] [Nat]Absence check using state equation in 171 ms returned sat
[2025-05-31 16:47:26] [INFO ] [Nat]Added 2 Read/Feed constraints in 22 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:47:27] [INFO ] Deduced a trap composed of 15 places in 160 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:47:27] [INFO ] Deduced a trap composed of 16 places in 177 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:47:27] [INFO ] Deduced a trap composed of 17 places in 160 ms of which 14 ms to minimize.
[2025-05-31 16:47:27] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 563 ms
[2025-05-31 16:47:27] [INFO ] Computed and/alt/rep : 164/288/164 causal constraints (skipped 6 transitions) in 19 ms.
[2025-05-31 16:47:28] [INFO ] Added : 116 causal constraints over 24 iterations in 669 ms. Result :sat
Minimization took 171 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-31 16:47:28] [INFO ] [Real]Absence check using 35 positive place invariants in 19 ms returned sat
[2025-05-31 16:47:28] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 26 ms returned sat
[2025-05-31 16:47:28] [INFO ] [Real]Absence check using state equation in 182 ms returned sat
[2025-05-31 16:47:28] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-31 16:47:28] [INFO ] [Nat]Absence check using 35 positive place invariants in 17 ms returned sat
[2025-05-31 16:47:28] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 26 ms returned sat
[2025-05-31 16:47:29] [INFO ] [Nat]Absence check using state equation in 267 ms returned sat
[2025-05-31 16:47:29] [INFO ] [Nat]Added 2 Read/Feed constraints in 4 ms returned sat
[2025-05-31 16:47:29] [INFO ] Computed and/alt/rep : 164/288/164 causal constraints (skipped 6 transitions) in 18 ms.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:47:29] [INFO ] Deduced a trap composed of 11 places in 91 ms of which 6 ms to minimize.
[2025-05-31 16:47:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 122 ms
[2025-05-31 16:47:29] [INFO ] Added : 101 causal constraints over 21 iterations in 779 ms. Result :sat
Minimization took 102 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1]
Support contains 8 out of 231 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 231/231 places, 173/173 transitions.
Applied a total of 0 rules in 16 ms. Remains 231 /231 variables (removed 0) and now considering 173/173 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 231/231 places, 173/173 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 231/231 places, 173/173 transitions.
Applied a total of 0 rules in 35 ms. Remains 231 /231 variables (removed 0) and now considering 173/173 (removed 0) transitions.
[2025-05-31 16:47:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 16:47:32] [INFO ] Implicit Places using invariants in 273 ms returned []
[2025-05-31 16:47:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 16:47:32] [INFO ] State equation strengthened by 2 read => feed constraints.
[2025-05-31 16:47:32] [INFO ] Implicit Places using invariants and state equation in 770 ms returned []
Implicit Place search using SMT with State Equation took 1048 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 16:47:32] [INFO ] Redundant transitions in 12 ms returned []
Running 170 sub problems to find dead transitions.
[2025-05-31 16:47:32] [INFO ] Invariant cache hit.
[2025-05-31 16:47:32] [INFO ] State equation strengthened by 2 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/228 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/228 variables, 17/52 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/228 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 170 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 2/230 variables, 8/60 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/230 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 5 (OVERLAPS) 173/403 variables, 230/290 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/403 variables, 2/292 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:47:38] [INFO ] Deduced a trap composed of 10 places in 72 ms of which 7 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/403 variables, 1/293 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:47:41] [INFO ] Deduced a trap composed of 8 places in 56 ms of which 4 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/403 variables, 1/294 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:47:42] [INFO ] Deduced a trap composed of 11 places in 105 ms of which 15 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/403 variables, 1/295 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/403 variables, 0/295 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 11 (OVERLAPS) 1/404 variables, 1/296 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/404 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:47:54] [INFO ] Deduced a trap composed of 16 places in 199 ms of which 19 ms to minimize.
At refinement iteration 13 (OVERLAPS) 0/404 variables, 1/297 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:47:57] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 4 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/404 variables, 1/298 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/404 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 404/404 variables, and 298 constraints, problems are : Problem set: 0 solved, 170 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 231/231 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 170/170 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/228 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/228 variables, 17/52 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/228 variables, 5/57 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/228 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 4 (OVERLAPS) 2/230 variables, 8/65 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/230 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 6 (OVERLAPS) 173/403 variables, 230/295 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/403 variables, 2/297 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/403 variables, 170/467 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:48:19] [INFO ] Deduced a trap composed of 6 places in 124 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:48:19] [INFO ] Deduced a trap composed of 7 places in 109 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:48:23] [INFO ] Deduced a trap composed of 5 places in 70 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:48:30] [INFO ] Deduced a trap composed of 14 places in 59 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 403/404 variables, and 471 constraints, problems are : Problem set: 0 solved, 170 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 230/231 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 170/170 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60306ms problems are : Problem set: 0 solved, 170 unsolved
Search for dead transitions found 0 dead transitions in 60322ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61440 ms. Remains : 231/231 places, 173/173 transitions.
RANDOM walk for 40000 steps (538 resets) in 1392 ms. (28 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (11 resets) in 51 ms. (76 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (11 resets) in 34 ms. (114 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (9 resets) in 19 ms. (200 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (10 resets) in 40 ms. (97 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (9 resets) in 46 ms. (85 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (10 resets) in 82 ms. (48 steps per ms) remains 16/16 properties
[2025-05-31 16:48:33] [INFO ] Flatten gal took : 188 ms
BEST_FIRST walk for 4004 steps (9 resets) in 67 ms. (58 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (9 resets) in 64 ms. (61 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 16/16 properties
[2025-05-31 16:48:34] [INFO ] Flatten gal took : 77 ms
BEST_FIRST walk for 4003 steps (9 resets) in 68 ms. (58 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (9 resets) in 29 ms. (133 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (9 resets) in 46 ms. (85 steps per ms) remains 16/16 properties
[2025-05-31 16:48:34] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3347108922018897474.gal : 26 ms
[2025-05-31 16:48:34] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1749362151389304099.prop : 1 ms
BEST_FIRST walk for 4004 steps (10 resets) in 36 ms. (108 steps per ms) remains 16/16 properties
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3347108922018897474.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1749362151389304099.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 4003 steps (10 resets) in 29 ms. (133 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (10 resets) in 34 ms. (114 steps per ms) remains 16/16 properties
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
BEST_FIRST walk for 4004 steps (10 resets) in 23 ms. (166 steps per ms) remains 16/16 properties
Loading property file /tmp/ReachabilityCardinality1749362151389304099.prop.
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :4 after 10
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :10 after 20
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :20 after 156
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :156 after 656
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :656 after 1336
SDD proceeding with computation,16 properties remain. new max is 512
SDD size :1336 after 25820
SDD proceeding with computation,16 properties remain. new max is 1024
SDD size :66068 after 80296
SDD proceeding with computation,16 properties remain. new max is 2048
SDD size :364744 after 717848
SDD proceeding with computation,16 properties remain. new max is 4096
SDD size :717848 after 1.34945e+07
Interrupted probabilistic random walk after 488374 steps, run timeout after 3001 ms. (steps per millisecond=162 ) properties seen :0 out of 16
Probabilistic random walk after 488374 steps, saw 70199 distinct states, run finished after 3007 ms. (steps per millisecond=162 ) properties seen :0
[2025-05-31 16:48:37] [INFO ] Invariant cache hit.
[2025-05-31 16:48:37] [INFO ] State equation strengthened by 2 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 118/126 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 16 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 33/159 variables, 23/31 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/159 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (OVERLAPS) 25/184 variables, 17/48 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/184 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (OVERLAPS) 7/191 variables, 7/55 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/191 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (OVERLAPS) 142/333 variables, 191/246 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/333 variables, 2/248 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:48:38] [INFO ] Deduced a trap composed of 7 places in 91 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:48:38] [INFO ] Deduced a trap composed of 11 places in 66 ms of which 6 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/333 variables, 2/250 constraints. Problems are: Problem set: 0 solved, 16 unsolved
SDD proceeding with computation,16 properties remain. new max is 8192
SDD size :1.34945e+07 after 1.587e+08
At refinement iteration 12 (INCLUDED_ONLY) 0/333 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 13 (OVERLAPS) 42/375 variables, 11/261 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/375 variables, 4/265 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/375 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 16 (OVERLAPS) 1/376 variables, 1/266 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/376 variables, 1/267 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:48:39] [INFO ] Deduced a trap composed of 15 places in 120 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:48:39] [INFO ] Deduced a trap composed of 7 places in 96 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:48:40] [INFO ] Deduced a trap composed of 16 places in 93 ms of which 11 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/376 variables, 3/270 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/376 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 20 (OVERLAPS) 28/404 variables, 28/298 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/404 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 22 (OVERLAPS) 0/404 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Real declared 404/404 variables, and 298 constraints, problems are : Problem set: 0 solved, 16 unsolved in 4626 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 231/231 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 118/126 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 33/159 variables, 23/31 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/159 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/159 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (OVERLAPS) 25/184 variables, 17/49 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/184 variables, 2/51 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/184 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (OVERLAPS) 7/191 variables, 7/58 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/191 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 11 (OVERLAPS) 142/333 variables, 191/249 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/333 variables, 2/251 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/333 variables, 14/265 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/333 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 15 (OVERLAPS) 42/375 variables, 11/276 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/375 variables, 4/280 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/375 variables, 2/282 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/375 variables, 1/283 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/375 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 16 unsolved
SDD proceeding with computation,16 properties remain. new max is 16384
At refinement iteration 20 (OVERLAPS) 1/376 variables, 1/284 constraints. Problems are: Problem set: 0 solved, 16 unsolved
SDD size :1.587e+08 after 3.07069e+08
At refinement iteration 21 (INCLUDED_ONLY) 0/376 variables, 1/285 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/376 variables, 1/286 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:48:44] [INFO ] Deduced a trap composed of 17 places in 64 ms of which 5 ms to minimize.
At refinement iteration 23 (INCLUDED_ONLY) 0/376 variables, 1/287 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/376 variables, 0/287 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 25 (OVERLAPS) 28/404 variables, 28/315 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:48:45] [INFO ] Deduced a trap composed of 35 places in 58 ms of which 4 ms to minimize.
At refinement iteration 26 (INCLUDED_ONLY) 0/404 variables, 1/316 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/404 variables, 0/316 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 404/404 variables, and 316 constraints, problems are : Problem set: 0 solved, 16 unsolved in 5006 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 231/231 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9644ms problems are : Problem set: 0 solved, 16 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 8 out of 231 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 231/231 places, 173/173 transitions.
Applied a total of 0 rules in 10 ms. Remains 231 /231 variables (removed 0) and now considering 173/173 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 231/231 places, 173/173 transitions.
RANDOM walk for 40000 steps (520 resets) in 546 ms. (73 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (10 resets) in 24 ms. (160 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (9 resets) in 13 ms. (286 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (9 resets) in 19 ms. (200 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (9 resets) in 16 ms. (235 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (10 resets) in 12 ms. (307 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (9 resets) in 14 ms. (266 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (11 resets) in 12 ms. (307 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (10 resets) in 18 ms. (210 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (9 resets) in 13 ms. (285 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (11 resets) in 12 ms. (307 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (9 resets) in 14 ms. (266 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (11 resets) in 14 ms. (266 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (11 resets) in 18 ms. (210 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (10 resets) in 15 ms. (250 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (11 resets) in 17 ms. (222 steps per ms) remains 16/16 properties
Interrupted probabilistic random walk after 527967 steps, run timeout after 3001 ms. (steps per millisecond=175 ) properties seen :0 out of 16
Probabilistic random walk after 527967 steps, saw 75688 distinct states, run finished after 3001 ms. (steps per millisecond=175 ) properties seen :0
[2025-05-31 16:48:50] [INFO ] Invariant cache hit.
[2025-05-31 16:48:50] [INFO ] State equation strengthened by 2 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 118/126 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 16 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 33/159 variables, 23/31 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/159 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (OVERLAPS) 25/184 variables, 17/48 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/184 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (OVERLAPS) 7/191 variables, 7/55 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/191 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (OVERLAPS) 142/333 variables, 191/246 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/333 variables, 2/248 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:48:50] [INFO ] Deduced a trap composed of 7 places in 69 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:48:50] [INFO ] Deduced a trap composed of 11 places in 60 ms of which 6 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/333 variables, 2/250 constraints. Problems are: Problem set: 0 solved, 16 unsolved
SDD proceeding with computation,16 properties remain. new max is 32768
SDD size :3.07069e+08 after 4.73086e+08
At refinement iteration 12 (INCLUDED_ONLY) 0/333 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 13 (OVERLAPS) 42/375 variables, 11/261 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/375 variables, 4/265 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/375 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 16 (OVERLAPS) 1/376 variables, 1/266 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/376 variables, 1/267 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:48:52] [INFO ] Deduced a trap composed of 15 places in 91 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:48:52] [INFO ] Deduced a trap composed of 7 places in 90 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:48:52] [INFO ] Deduced a trap composed of 16 places in 92 ms of which 11 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/376 variables, 3/270 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/376 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 20 (OVERLAPS) 28/404 variables, 28/298 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/404 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 22 (OVERLAPS) 0/404 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Real declared 404/404 variables, and 298 constraints, problems are : Problem set: 0 solved, 16 unsolved in 4428 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 231/231 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 118/126 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 33/159 variables, 23/31 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/159 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/159 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (OVERLAPS) 25/184 variables, 17/49 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/184 variables, 2/51 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/184 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (OVERLAPS) 7/191 variables, 7/58 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/191 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 11 (OVERLAPS) 142/333 variables, 191/249 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/333 variables, 2/251 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/333 variables, 14/265 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/333 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 15 (OVERLAPS) 42/375 variables, 11/276 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/375 variables, 4/280 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/375 variables, 2/282 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/375 variables, 1/283 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/375 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 20 (OVERLAPS) 1/376 variables, 1/284 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/376 variables, 1/285 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/376 variables, 1/286 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:48:57] [INFO ] Deduced a trap composed of 17 places in 64 ms of which 4 ms to minimize.
At refinement iteration 23 (INCLUDED_ONLY) 0/376 variables, 1/287 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/376 variables, 0/287 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 25 (OVERLAPS) 28/404 variables, 28/315 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:48:58] [INFO ] Deduced a trap composed of 35 places in 62 ms of which 5 ms to minimize.
SDD proceeding with computation,16 properties remain. new max is 65536
SDD size :7.29588e+08 after 7.36665e+08
At refinement iteration 26 (INCLUDED_ONLY) 0/404 variables, 1/316 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/404 variables, 0/316 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:49:00] [INFO ] Deduced a trap composed of 37 places in 80 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:49:01] [INFO ] Deduced a trap composed of 6 places in 59 ms of which 6 ms to minimize.
At refinement iteration 28 (OVERLAPS) 0/404 variables, 2/318 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/404 variables, 0/318 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 30 (OVERLAPS) 0/404 variables, 0/318 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Int declared 404/404 variables, and 318 constraints, problems are : Problem set: 0 solved, 16 unsolved in 9971 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 231/231 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 14411ms problems are : Problem set: 0 solved, 16 unsolved
Fused 16 Parikh solutions to 7 different solutions.
Parikh walk visited 0 properties in 2081 ms.
Support contains 8 out of 231 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 231/231 places, 173/173 transitions.
Applied a total of 0 rules in 10 ms. Remains 231 /231 variables (removed 0) and now considering 173/173 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 231/231 places, 173/173 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 231/231 places, 173/173 transitions.
Applied a total of 0 rules in 10 ms. Remains 231 /231 variables (removed 0) and now considering 173/173 (removed 0) transitions.
[2025-05-31 16:49:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 16:49:06] [INFO ] Implicit Places using invariants in 283 ms returned []
[2025-05-31 16:49:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 16:49:07] [INFO ] State equation strengthened by 2 read => feed constraints.
[2025-05-31 16:49:07] [INFO ] Implicit Places using invariants and state equation in 711 ms returned []
Implicit Place search using SMT with State Equation took 998 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 16:49:07] [INFO ] Redundant transitions in 9 ms returned []
Running 170 sub problems to find dead transitions.
[2025-05-31 16:49:07] [INFO ] Invariant cache hit.
[2025-05-31 16:49:07] [INFO ] State equation strengthened by 2 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/228 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/228 variables, 17/52 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/228 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 170 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 2/230 variables, 8/60 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/230 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 5 (OVERLAPS) 173/403 variables, 230/290 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/403 variables, 2/292 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:49:14] [INFO ] Deduced a trap composed of 10 places in 71 ms of which 6 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/403 variables, 1/293 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:49:18] [INFO ] Deduced a trap composed of 8 places in 84 ms of which 6 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/403 variables, 1/294 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:49:20] [INFO ] Deduced a trap composed of 11 places in 121 ms of which 14 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/403 variables, 1/295 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Detected timeout of ITS tools.
[2025-05-31 16:49:24] [INFO ] Flatten gal took : 68 ms
[2025-05-31 16:49:24] [INFO ] Applying decomposition
[2025-05-31 16:49:24] [INFO ] Flatten gal took : 47 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph11965655707640535569.txt' '-o' '/tmp/graph11965655707640535569.bin' '-w' '/tmp/graph11965655707640535569.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11965655707640535569.bin' '-l' '-1' '-v' '-w' '/tmp/graph11965655707640535569.weights' '-q' '0' '-e' '0.001'
[2025-05-31 16:49:24] [INFO ] Decomposing Gal with order
[2025-05-31 16:49:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 16:49:25] [INFO ] Removed a total of 44 redundant transitions.
[2025-05-31 16:49:25] [INFO ] Flatten gal took : 318 ms
[2025-05-31 16:49:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 35 ms.
[2025-05-31 16:49:25] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9552793067408651252.gal : 28 ms
[2025-05-31 16:49:25] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10653283776411954510.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9552793067408651252.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10653283776411954510.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality10653283776411954510.prop.
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :4 after 20
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :20 after 382
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :8206 after 1.0561e+08
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :1.0561e+08 after 2.71124e+08
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :2.71124e+08 after 4.7302e+08
SDD proceeding with computation,16 properties remain. new max is 512
SDD size :4.7302e+08 after 7.93498e+08
At refinement iteration 10 (INCLUDED_ONLY) 0/403 variables, 0/295 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 11 (OVERLAPS) 1/404 variables, 1/296 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Invariant property MIN7 does not hold.
Reachability property MAX7 is true.
Invariant property MIN1 does not hold.
Reachability property MAX1 is true.
SDD proceeding with computation,12 properties remain. new max is 512
SDD size :3.10563e+12 after 3.16078e+12
At refinement iteration 12 (INCLUDED_ONLY) 0/404 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Invariant property MIN6 does not hold.
Reachability property MAX6 is true.
Invariant property MIN5 does not hold.
Reachability property MAX5 is true.
Invariant property MIN4 does not hold.
Reachability property MAX4 is true.
Invariant property MIN3 does not hold.
Reachability property MAX3 is true.
Invariant property MIN2 does not hold.
Reachability property MAX2 is true.
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :7.02629e+12 after 7.11901e+12
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:49:32] [INFO ] Deduced a trap composed of 16 places in 114 ms of which 12 ms to minimize.
At refinement iteration 13 (OVERLAPS) 0/404 variables, 1/297 constraints. Problems are: Problem set: 0 solved, 170 unsolved
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\_mod\_flat,9.7836e+12,8.86452,161376,18958,2733,335278,8104,293,548424,303,43402,0
Total reachable state count : 9783601004300
Verifying 16 reachability properties.
Reachability property MAX0 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MAX0,5.80021e+10,8.89349,161376,1654,636,335278,8104,293,548424,305,43402,0
Invariant property MIN0 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
MIN0,5.80021e+10,8.90039,161376,1654,636,335278,8104,295,548424,306,43402,0
Reachability property MAX1 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MAX1,84,8.90127,161376,64,132,335278,8104,298,548424,308,43402,0
Invariant property MIN1 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
MIN1,84,8.90217,161376,64,132,335278,8104,304,548424,310,43402,0
Reachability property MAX2 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MAX2,36,8.90352,161376,67,159,335278,8104,307,548424,312,43402,0
Invariant property MIN2 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
MIN2,36,8.90472,161376,67,159,335278,8104,313,548424,314,43402,0
Reachability property MAX3 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MAX3,79872,8.90647,161376,85,167,335278,8104,316,548424,316,43402,0
Invariant property MIN3 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
MIN3,79872,8.9081,161376,85,167,335278,8104,322,548424,318,43402,0
Reachability property MAX4 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MAX4,5.80782e+10,8.9104,161376,1596,539,335278,8104,324,548424,320,43402,0
Invariant property MIN4 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
MIN4,5.80782e+10,8.91249,161376,1596,539,335278,8104,328,548424,322,43402,0
Reachability property MAX5 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MAX5,602796,8.91485,161376,240,322,335278,8104,331,548424,324,43402,0
Invariant property MIN5 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
MIN5,602796,8.91718,161376,240,322,335278,8104,337,548424,326,43402,0
Reachability property MAX6 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MAX6,684024,8.91939,161376,287,360,335278,8104,340,548424,328,43402,0
Invariant property MIN6 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
MIN6,684024,8.92162,161376,287,360,335278,8104,346,548424,330,43402,0
Reachability property MAX7 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MAX7,203264,8.92219,161376,133,146,335278,8104,347,548424,330,43402,0
Invariant property MIN7 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
MIN7,203264,8.92256,161376,133,146,335278,8104,349,548424,330,43402,0
ITS tools runner thread asked to quit. Dying gracefully.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:49:34] [INFO ] Deduced a trap composed of 7 places in 73 ms of which 4 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/404 variables, 1/298 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 404/404 variables, and 298 constraints, problems are : Problem set: 0 solved, 170 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 231/231 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 170/170 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/228 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/228 variables, 17/52 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/228 variables, 5/57 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/228 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 4 (OVERLAPS) 2/230 variables, 8/65 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/230 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 6 (OVERLAPS) 173/403 variables, 230/295 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/403 variables, 2/297 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/403 variables, 170/467 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:49:50] [INFO ] Deduced a trap composed of 6 places in 104 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:49:51] [INFO ] Deduced a trap composed of 7 places in 119 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:49:54] [INFO ] Deduced a trap composed of 5 places in 100 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 16:49:57] [INFO ] Deduced a trap composed of 14 places in 64 ms of which 8 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 403/404 variables, and 471 constraints, problems are : Problem set: 0 solved, 170 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 230/231 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 170/170 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60149ms problems are : Problem set: 0 solved, 170 unsolved
Search for dead transitions found 0 dead transitions in 60153ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61181 ms. Remains : 231/231 places, 173/173 transitions.
FORMULA DES-PT-30a-UpperBounds-15 1 TECHNIQUES REACHABILITY_MAX
FORMULA DES-PT-30a-UpperBounds-12 1 TECHNIQUES REACHABILITY_MAX
FORMULA DES-PT-30a-UpperBounds-11 1 TECHNIQUES REACHABILITY_MAX
FORMULA DES-PT-30a-UpperBounds-08 1 TECHNIQUES REACHABILITY_MAX
FORMULA DES-PT-30a-UpperBounds-07 1 TECHNIQUES REACHABILITY_MAX
FORMULA DES-PT-30a-UpperBounds-03 1 TECHNIQUES REACHABILITY_MAX
FORMULA DES-PT-30a-UpperBounds-02 1 TECHNIQUES REACHABILITY_MAX
FORMULA DES-PT-30a-UpperBounds-00 1 TECHNIQUES REACHABILITY_MAX
Current structural bounds on expressions (After reachability solving 8 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 202733 ms.
BK_STOP 1748710207884
--------------------
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
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -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="DES-PT-30a"
export BK_EXAMINATION="UpperBounds"
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 2-5832"
echo " Executing tool itstools"
echo " Input is DES-PT-30a, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r058-smll-174854063900317"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-30a.tgz
mv DES-PT-30a execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.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 [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;