Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r092-tall-171624189400509.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is DBSingleClientW-PT-d1m06, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r092-tall-171624189400509
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 848K
-rw-r--r-- 1 mcc users 8.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 12:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Apr 12 12:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Apr 12 12:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 12 12:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 432K May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DBSingleClientW-PT-d1m06-UpperBounds-00
FORMULA_NAME DBSingleClientW-PT-d1m06-UpperBounds-01
FORMULA_NAME DBSingleClientW-PT-d1m06-UpperBounds-02
FORMULA_NAME DBSingleClientW-PT-d1m06-UpperBounds-03
FORMULA_NAME DBSingleClientW-PT-d1m06-UpperBounds-04
FORMULA_NAME DBSingleClientW-PT-d1m06-UpperBounds-05
FORMULA_NAME DBSingleClientW-PT-d1m06-UpperBounds-06
FORMULA_NAME DBSingleClientW-PT-d1m06-UpperBounds-07
FORMULA_NAME DBSingleClientW-PT-d1m06-UpperBounds-08
FORMULA_NAME DBSingleClientW-PT-d1m06-UpperBounds-09
FORMULA_NAME DBSingleClientW-PT-d1m06-UpperBounds-10
FORMULA_NAME DBSingleClientW-PT-d1m06-UpperBounds-11
FORMULA_NAME DBSingleClientW-PT-d1m06-UpperBounds-12
FORMULA_NAME DBSingleClientW-PT-d1m06-UpperBounds-13
FORMULA_NAME DBSingleClientW-PT-d1m06-UpperBounds-14
FORMULA_NAME DBSingleClientW-PT-d1m06-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716320032125

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DBSingleClientW-PT-d1m06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202405141337
[2024-05-21 19:33:53] [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]
[2024-05-21 19:33:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 19:33:53] [INFO ] Load time of PNML (sax parser for PT used): 113 ms
[2024-05-21 19:33:53] [INFO ] Transformed 1440 places.
[2024-05-21 19:33:53] [INFO ] Transformed 672 transitions.
[2024-05-21 19:33:53] [INFO ] Parsed PT model containing 1440 places and 672 transitions and 2688 arcs in 212 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
Deduced a syphon composed of 1093 places in 6 ms
Reduce places removed 1093 places and 0 transitions.
FORMULA DBSingleClientW-PT-d1m06-UpperBounds-00 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m06-UpperBounds-01 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m06-UpperBounds-02 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m06-UpperBounds-03 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m06-UpperBounds-04 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m06-UpperBounds-06 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m06-UpperBounds-07 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m06-UpperBounds-08 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m06-UpperBounds-10 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m06-UpperBounds-12 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m06-UpperBounds-13 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m06-UpperBounds-15 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Current structural bounds on expressions (Initially) : Max Seen:[0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf]
// Phase 1: matrix 672 rows 347 cols
[2024-05-21 19:33:53] [INFO ] Computed 6 invariants in 38 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0] Max Struct:[6, 6, 6, 6]
RANDOM walk for 10000 steps (2299 resets) in 143 ms. (69 steps per ms)
BEST_FIRST walk for 40003 steps (3654 resets) in 146 ms. (272 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 4] Max Struct:[6, 6, 6, 6]
[2024-05-21 19:33:53] [INFO ] Invariant cache hit.
[2024-05-21 19:33:54] [INFO ] [Real]Absence check using 2 positive place invariants in 11 ms returned sat
[2024-05-21 19:33:54] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 14 ms returned sat
[2024-05-21 19:33:54] [INFO ] [Real]Absence check using state equation in 167 ms returned sat
[2024-05-21 19:33:54] [INFO ] State equation strengthened by 418 read => feed constraints.
[2024-05-21 19:33:54] [INFO ] [Real]Added 418 Read/Feed constraints in 74 ms returned sat
[2024-05-21 19:33:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:33:54] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2024-05-21 19:33:54] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 4 ms returned sat
[2024-05-21 19:33:54] [INFO ] [Nat]Absence check using state equation in 143 ms returned sat
[2024-05-21 19:33:54] [INFO ] [Nat]Added 418 Read/Feed constraints in 71 ms returned sat
[2024-05-21 19:33:54] [INFO ] Computed and/alt/rep : 126/406/126 causal constraints (skipped 545 transitions) in 132 ms.
[2024-05-21 19:33:55] [INFO ] Added : 7 causal constraints over 2 iterations in 280 ms. Result :sat
Minimization took 565 ms.
[2024-05-21 19:33:55] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2024-05-21 19:33:55] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 3 ms returned sat
[2024-05-21 19:33:55] [INFO ] [Real]Absence check using state equation in 149 ms returned sat
[2024-05-21 19:33:56] [INFO ] [Real]Added 418 Read/Feed constraints in 121 ms returned sat
[2024-05-21 19:33:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:33:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2024-05-21 19:33:56] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 4 ms returned sat
[2024-05-21 19:33:56] [INFO ] [Nat]Absence check using state equation in 138 ms returned sat
[2024-05-21 19:33:56] [INFO ] [Nat]Added 418 Read/Feed constraints in 72 ms returned sat
[2024-05-21 19:33:56] [INFO ] Computed and/alt/rep : 126/406/126 causal constraints (skipped 545 transitions) in 70 ms.
[2024-05-21 19:33:56] [INFO ] Added : 5 causal constraints over 1 iterations in 175 ms. Result :sat
Minimization took 501 ms.
[2024-05-21 19:33:57] [INFO ] [Real]Absence check using 2 positive place invariants in 8 ms returned sat
[2024-05-21 19:33:57] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 5 ms returned sat
[2024-05-21 19:33:57] [INFO ] [Real]Absence check using state equation in 134 ms returned sat
[2024-05-21 19:33:57] [INFO ] [Real]Added 418 Read/Feed constraints in 67 ms returned sat
[2024-05-21 19:33:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:33:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2024-05-21 19:33:57] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 12 ms returned sat
[2024-05-21 19:33:57] [INFO ] [Nat]Absence check using state equation in 135 ms returned sat
[2024-05-21 19:33:57] [INFO ] [Nat]Added 418 Read/Feed constraints in 72 ms returned sat
[2024-05-21 19:33:57] [INFO ] Computed and/alt/rep : 126/406/126 causal constraints (skipped 545 transitions) in 64 ms.
[2024-05-21 19:33:57] [INFO ] Added : 7 causal constraints over 2 iterations in 196 ms. Result :sat
Minimization took 502 ms.
[2024-05-21 19:33:58] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2024-05-21 19:33:58] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 4 ms returned sat
[2024-05-21 19:33:58] [INFO ] [Real]Absence check using state equation in 128 ms returned sat
[2024-05-21 19:33:58] [INFO ] [Real]Added 418 Read/Feed constraints in 77 ms returned sat
[2024-05-21 19:33:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:33:58] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-21 19:33:58] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 3 ms returned sat
[2024-05-21 19:33:58] [INFO ] [Nat]Absence check using state equation in 127 ms returned sat
[2024-05-21 19:33:58] [INFO ] [Nat]Added 418 Read/Feed constraints in 66 ms returned sat
[2024-05-21 19:33:59] [INFO ] Computed and/alt/rep : 126/406/126 causal constraints (skipped 545 transitions) in 70 ms.
[2024-05-21 19:33:59] [INFO ] Added : 1 causal constraints over 1 iterations in 160 ms. Result :sat
Minimization took 553 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 4] Max Struct:[6, 6, 6, 6]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 4] Max Struct:[6, 6, 6, 6]
Support contains 4 out of 347 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 347/347 places, 672/672 transitions.
Graph (complete) has 1246 edges and 347 vertex of which 325 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.3 ms
Discarding 22 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 88 transitions.
Iterating post reduction 0 with 88 rules applied. Total rules applied 89 place count 325 transition count 584
Discarding 92 places :
Symmetric choice reduction at 1 with 92 rule applications. Total rules 181 place count 233 transition count 339
Iterating global reduction 1 with 92 rules applied. Total rules applied 273 place count 233 transition count 339
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 277 place count 233 transition count 335
Discarding 71 places :
Symmetric choice reduction at 2 with 71 rule applications. Total rules 348 place count 162 transition count 264
Iterating global reduction 2 with 71 rules applied. Total rules applied 419 place count 162 transition count 264
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 425 place count 162 transition count 258
Discarding 40 places :
Symmetric choice reduction at 3 with 40 rule applications. Total rules 465 place count 122 transition count 196
Iterating global reduction 3 with 40 rules applied. Total rules applied 505 place count 122 transition count 196
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 3 with 23 rules applied. Total rules applied 528 place count 122 transition count 173
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 538 place count 112 transition count 159
Iterating global reduction 4 with 10 rules applied. Total rules applied 548 place count 112 transition count 159
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 550 place count 112 transition count 157
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 556 place count 106 transition count 151
Iterating global reduction 5 with 6 rules applied. Total rules applied 562 place count 106 transition count 151
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 563 place count 106 transition count 150
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 568 place count 101 transition count 145
Iterating global reduction 6 with 5 rules applied. Total rules applied 573 place count 101 transition count 145
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 575 place count 101 transition count 143
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 577 place count 99 transition count 135
Iterating global reduction 7 with 2 rules applied. Total rules applied 579 place count 99 transition count 135
Applied a total of 579 rules in 94 ms. Remains 99 /347 variables (removed 248) and now considering 135/672 (removed 537) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 103 ms. Remains : 99/347 places, 135/672 transitions.
// Phase 1: matrix 135 rows 99 cols
[2024-05-21 19:33:59] [INFO ] Computed 2 invariants in 1 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 4] Max Struct:[6, 6, 6, 6]
RANDOM walk for 1000000 steps (229440 resets) in 1023 ms. (976 steps per ms)
BEST_FIRST walk for 4000002 steps (381396 resets) in 1864 ms. (2144 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 1, 5] Max Struct:[6, 6, 6, 6]
[2024-05-21 19:34:02] [INFO ] Invariant cache hit.
[2024-05-21 19:34:02] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-21 19:34:02] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2024-05-21 19:34:02] [INFO ] State equation strengthened by 46 read => feed constraints.
[2024-05-21 19:34:02] [INFO ] [Real]Added 46 Read/Feed constraints in 5 ms returned sat
[2024-05-21 19:34:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:34:02] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-21 19:34:02] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2024-05-21 19:34:02] [INFO ] [Nat]Added 46 Read/Feed constraints in 4 ms returned sat
[2024-05-21 19:34:02] [INFO ] Computed and/alt/rep : 35/84/35 causal constraints (skipped 99 transitions) in 7 ms.
[2024-05-21 19:34:02] [INFO ] Deduced a trap composed of 13 places in 66 ms of which 9 ms to minimize.
[2024-05-21 19:34:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 94 ms
[2024-05-21 19:34:02] [INFO ] Added : 17 causal constraints over 5 iterations in 172 ms. Result :sat
Minimization took 78 ms.
[2024-05-21 19:34:03] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-21 19:34:03] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2024-05-21 19:34:03] [INFO ] [Real]Added 46 Read/Feed constraints in 5 ms returned sat
[2024-05-21 19:34:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:34:03] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-21 19:34:03] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2024-05-21 19:34:03] [INFO ] [Nat]Added 46 Read/Feed constraints in 5 ms returned sat
[2024-05-21 19:34:03] [INFO ] Computed and/alt/rep : 35/84/35 causal constraints (skipped 99 transitions) in 7 ms.
[2024-05-21 19:34:03] [INFO ] Deduced a trap composed of 14 places in 53 ms of which 2 ms to minimize.
[2024-05-21 19:34:03] [INFO ] Deduced a trap composed of 14 places in 51 ms of which 1 ms to minimize.
[2024-05-21 19:34:03] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 132 ms
[2024-05-21 19:34:03] [INFO ] Added : 21 causal constraints over 6 iterations in 222 ms. Result :sat
Minimization took 100 ms.
[2024-05-21 19:34:03] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-21 19:34:03] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2024-05-21 19:34:03] [INFO ] [Real]Added 46 Read/Feed constraints in 6 ms returned sat
[2024-05-21 19:34:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:34:03] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-21 19:34:03] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2024-05-21 19:34:03] [INFO ] [Nat]Added 46 Read/Feed constraints in 6 ms returned sat
[2024-05-21 19:34:03] [INFO ] Computed and/alt/rep : 35/84/35 causal constraints (skipped 99 transitions) in 8 ms.
[2024-05-21 19:34:03] [INFO ] Added : 8 causal constraints over 3 iterations in 39 ms. Result :sat
Minimization took 77 ms.
[2024-05-21 19:34:03] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-21 19:34:03] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2024-05-21 19:34:03] [INFO ] [Real]Added 46 Read/Feed constraints in 6 ms returned sat
[2024-05-21 19:34:03] [INFO ] Deduced a trap composed of 13 places in 54 ms of which 1 ms to minimize.
[2024-05-21 19:34:03] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 58 ms
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 1, 5] Max Struct:[6, 6, 6, 5]
FORMULA DBSingleClientW-PT-d1m06-UpperBounds-14 5 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 1] Max Struct:[6, 6, 6]
Support contains 3 out of 99 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 99/99 places, 135/135 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 98 transition count 130
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 98 transition count 130
Applied a total of 2 rules in 20 ms. Remains 98 /99 variables (removed 1) and now considering 130/135 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 98/99 places, 130/135 transitions.
// Phase 1: matrix 130 rows 98 cols
[2024-05-21 19:34:04] [INFO ] Computed 2 invariants in 2 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 1] Max Struct:[6, 6, 6]
RANDOM walk for 1000000 steps (229478 resets) in 869 ms. (1149 steps per ms)
BEST_FIRST walk for 3000001 steps (295118 resets) in 1265 ms. (2369 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 1] Max Struct:[6, 6, 6]
[2024-05-21 19:34:06] [INFO ] Invariant cache hit.
[2024-05-21 19:34:06] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-21 19:34:06] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2024-05-21 19:34:06] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-05-21 19:34:06] [INFO ] [Real]Added 41 Read/Feed constraints in 4 ms returned sat
[2024-05-21 19:34:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:34:06] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2024-05-21 19:34:06] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2024-05-21 19:34:06] [INFO ] [Nat]Added 41 Read/Feed constraints in 4 ms returned sat
[2024-05-21 19:34:06] [INFO ] Computed and/alt/rep : 35/84/35 causal constraints (skipped 94 transitions) in 7 ms.
[2024-05-21 19:34:06] [INFO ] Deduced a trap composed of 14 places in 50 ms of which 1 ms to minimize.
[2024-05-21 19:34:06] [INFO ] Deduced a trap composed of 16 places in 54 ms of which 1 ms to minimize.
[2024-05-21 19:34:06] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 138 ms
[2024-05-21 19:34:06] [INFO ] Added : 16 causal constraints over 4 iterations in 193 ms. Result :sat
Minimization took 106 ms.
[2024-05-21 19:34:06] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-21 19:34:06] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2024-05-21 19:34:06] [INFO ] [Real]Added 41 Read/Feed constraints in 4 ms returned sat
[2024-05-21 19:34:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:34:06] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-21 19:34:06] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2024-05-21 19:34:06] [INFO ] [Nat]Added 41 Read/Feed constraints in 4 ms returned sat
[2024-05-21 19:34:06] [INFO ] Computed and/alt/rep : 35/84/35 causal constraints (skipped 94 transitions) in 7 ms.
[2024-05-21 19:34:06] [INFO ] Deduced a trap composed of 15 places in 47 ms of which 1 ms to minimize.
[2024-05-21 19:34:06] [INFO ] Deduced a trap composed of 16 places in 45 ms of which 0 ms to minimize.
[2024-05-21 19:34:06] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 126 ms
[2024-05-21 19:34:06] [INFO ] Added : 12 causal constraints over 4 iterations in 176 ms. Result :sat
Minimization took 79 ms.
[2024-05-21 19:34:07] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2024-05-21 19:34:07] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2024-05-21 19:34:07] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2024-05-21 19:34:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:34:07] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2024-05-21 19:34:07] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2024-05-21 19:34:07] [INFO ] [Nat]Added 41 Read/Feed constraints in 7 ms returned sat
[2024-05-21 19:34:07] [INFO ] Computed and/alt/rep : 35/84/35 causal constraints (skipped 94 transitions) in 8 ms.
[2024-05-21 19:34:07] [INFO ] Added : 7 causal constraints over 3 iterations in 41 ms. Result :sat
Minimization took 77 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 1] Max Struct:[6, 6, 6]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 1] Max Struct:[6, 6, 6]
Support contains 3 out of 98 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 98/98 places, 130/130 transitions.
Applied a total of 0 rules in 7 ms. Remains 98 /98 variables (removed 0) and now considering 130/130 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 98/98 places, 130/130 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 98/98 places, 130/130 transitions.
Applied a total of 0 rules in 6 ms. Remains 98 /98 variables (removed 0) and now considering 130/130 (removed 0) transitions.
[2024-05-21 19:34:07] [INFO ] Invariant cache hit.
[2024-05-21 19:34:07] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-05-21 19:34:07] [INFO ] Invariant cache hit.
[2024-05-21 19:34:07] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-05-21 19:34:07] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 215 ms to find 0 implicit places.
[2024-05-21 19:34:07] [INFO ] Redundant transitions in 3 ms returned []
Running 129 sub problems to find dead transitions.
[2024-05-21 19:34:07] [INFO ] Invariant cache hit.
[2024-05-21 19:34:07] [INFO ] State equation strengthened by 41 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (OVERLAPS) 1/98 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (OVERLAPS) 130/228 variables, 98/100 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/228 variables, 41/141 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/228 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (OVERLAPS) 0/228 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 129 unsolved
No progress, stopping.
After SMT solving in domain Real declared 228/228 variables, and 141 constraints, problems are : Problem set: 0 solved, 129 unsolved in 2815 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 98/98 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 129/129 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 129 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (OVERLAPS) 1/98 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (OVERLAPS) 130/228 variables, 98/100 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/228 variables, 41/141 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/228 variables, 129/270 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/228 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 8 (OVERLAPS) 0/228 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 129 unsolved
No progress, stopping.
After SMT solving in domain Int declared 228/228 variables, and 270 constraints, problems are : Problem set: 0 solved, 129 unsolved in 5439 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 98/98 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 129/129 constraints, Known Traps: 0/0 constraints]
After SMT, in 8506ms problems are : Problem set: 0 solved, 129 unsolved
Search for dead transitions found 0 dead transitions in 8515ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8751 ms. Remains : 98/98 places, 130/130 transitions.
RANDOM walk for 40000 steps (9232 resets) in 1172 ms. (34 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (3954 resets) in 289 ms. (137 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40001 steps (3882 resets) in 264 ms. (150 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40001 steps (3942 resets) in 93 ms. (425 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (4012 resets) in 184 ms. (216 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (3789 resets) in 90 ms. (439 steps per ms) remains 6/6 properties
[2024-05-21 19:34:16] [INFO ] Flatten gal took : 193 ms
[2024-05-21 19:34:16] [INFO ] Flatten gal took : 16 ms
BEST_FIRST walk for 40003 steps (3921 resets) in 135 ms. (294 steps per ms) remains 6/6 properties
[2024-05-21 19:34:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18152766508459777288.gal : 9 ms
[2024-05-21 19:34:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8834050178108750766.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality18152766508459777288.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8834050178108750766.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality8834050178108750766.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :7 after 28
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :28 after 104
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :104 after 272
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :272 after 446
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :446 after 1432
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :1432 after 2862
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :2862 after 5918
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :5918 after 12142
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :12142 after 28060
SDD proceeding with computation,6 properties remain. new max is 4096
SDD size :28060 after 125519
SDD proceeding with computation,6 properties remain. new max is 8192
SDD size :125519 after 201258
Invariant property MIN2 does not hold.
Invariant property MIN0 does not hold.
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :201258 after 474108
Interrupted probabilistic random walk after 534920 steps, run timeout after 3001 ms. (steps per millisecond=178 ) properties seen :3 out of 6
Probabilistic random walk after 534920 steps, saw 206726 distinct states, run finished after 3010 ms. (steps per millisecond=177 ) properties seen :3
[2024-05-21 19:34:19] [INFO ] Invariant cache hit.
[2024-05-21 19:34:19] [INFO ] State equation strengthened by 41 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 10/13 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SDD proceeding with computation,4 properties remain. new max is 16384
SDD size :474108 after 829394
At refinement iteration 3 (OVERLAPS) 104/117 variables, 11/14 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/117 variables, 14/28 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/117 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 60/177 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/177 variables, 39/68 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/177 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 7/184 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/184 variables, 5/74 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/184 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 44/228 variables, 40/114 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/228 variables, 27/141 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-21 19:34:20] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
Problem MAX0 is UNSAT
Problem MAX1 is UNSAT
Problem MAX2 is UNSAT
After SMT solving in domain Real declared 228/228 variables, and 142 constraints, problems are : Problem set: 3 solved, 0 unsolved in 750 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 98/98 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 1/1 constraints]
After SMT, in 757ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[0, 0, 1] Max Struct:[6, 6, 6]
Starting property specific reduction for DBSingleClientW-PT-d1m06-UpperBounds-05
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[6]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[6]
[2024-05-21 19:34:20] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[6]
RANDOM walk for 10000 steps (2322 resets) in 15 ms. (625 steps per ms)
BEST_FIRST walk for 10001 steps (999 resets) in 6 ms. (1428 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[6]
[2024-05-21 19:34:20] [INFO ] Invariant cache hit.
[2024-05-21 19:34:20] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-21 19:34:20] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2024-05-21 19:34:20] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-05-21 19:34:20] [INFO ] [Real]Added 41 Read/Feed constraints in 12 ms returned sat
[2024-05-21 19:34:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:34:20] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-21 19:34:21] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2024-05-21 19:34:21] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2024-05-21 19:34:21] [INFO ] Computed and/alt/rep : 35/84/35 causal constraints (skipped 94 transitions) in 10 ms.
[2024-05-21 19:34:21] [INFO ] Deduced a trap composed of 14 places in 48 ms of which 3 ms to minimize.
[2024-05-21 19:34:21] [INFO ] Deduced a trap composed of 16 places in 40 ms of which 2 ms to minimize.
[2024-05-21 19:34:21] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 119 ms
[2024-05-21 19:34:21] [INFO ] Added : 16 causal constraints over 4 iterations in 203 ms. Result :sat
Minimization took 143 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[6]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[6]
Support contains 1 out of 98 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 98/98 places, 130/130 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 96 transition count 124
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 96 transition count 124
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 94 transition count 122
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 94 transition count 122
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 92 transition count 117
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 92 transition count 117
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 90 transition count 112
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 90 transition count 112
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 88 transition count 110
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 88 transition count 110
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 22 place count 88 transition count 108
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 23 place count 87 transition count 107
Iterating global reduction 1 with 1 rules applied. Total rules applied 24 place count 87 transition count 107
Applied a total of 24 rules in 26 ms. Remains 87 /98 variables (removed 11) and now considering 107/130 (removed 23) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 87/98 places, 107/130 transitions.
// Phase 1: matrix 107 rows 87 cols
[2024-05-21 19:34:21] [INFO ] Computed 2 invariants in 0 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[6]
RANDOM walk for 1000000 steps (229786 resets) in 1003 ms. (996 steps per ms)
BEST_FIRST walk for 1000001 steps (98656 resets) in 373 ms. (2673 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[6]
[2024-05-21 19:34:22] [INFO ] Invariant cache hit.
[2024-05-21 19:34:22] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-21 19:34:22] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2024-05-21 19:34:22] [INFO ] State equation strengthened by 32 read => feed constraints.
[2024-05-21 19:34:22] [INFO ] [Real]Added 32 Read/Feed constraints in 9 ms returned sat
[2024-05-21 19:34:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:34:22] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-21 19:34:22] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2024-05-21 19:34:22] [INFO ] [Nat]Added 32 Read/Feed constraints in 4 ms returned sat
[2024-05-21 19:34:22] [INFO ] Computed and/alt/rep : 31/67/31 causal constraints (skipped 75 transitions) in 5 ms.
[2024-05-21 19:34:23] [INFO ] Deduced a trap composed of 11 places in 45 ms of which 1 ms to minimize.
[2024-05-21 19:34:23] [INFO ] Deduced a trap composed of 12 places in 43 ms of which 1 ms to minimize.
[2024-05-21 19:34:23] [INFO ] Deduced a trap composed of 12 places in 40 ms of which 1 ms to minimize.
[2024-05-21 19:34:23] [INFO ] Deduced a trap composed of 14 places in 39 ms of which 0 ms to minimize.
[2024-05-21 19:34:23] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 201 ms
[2024-05-21 19:34:23] [INFO ] Added : 14 causal constraints over 4 iterations in 241 ms. Result :sat
Minimization took 56 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[6]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[6]
Support contains 1 out of 87 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 87/87 places, 107/107 transitions.
Applied a total of 0 rules in 4 ms. Remains 87 /87 variables (removed 0) and now considering 107/107 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 87/87 places, 107/107 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 87/87 places, 107/107 transitions.
Applied a total of 0 rules in 3 ms. Remains 87 /87 variables (removed 0) and now considering 107/107 (removed 0) transitions.
[2024-05-21 19:34:23] [INFO ] Invariant cache hit.
[2024-05-21 19:34:23] [INFO ] Implicit Places using invariants in 66 ms returned []
[2024-05-21 19:34:23] [INFO ] Invariant cache hit.
[2024-05-21 19:34:23] [INFO ] State equation strengthened by 32 read => feed constraints.
[2024-05-21 19:34:23] [INFO ] Implicit Places using invariants and state equation in 113 ms returned []
Implicit Place search using SMT with State Equation took 181 ms to find 0 implicit places.
[2024-05-21 19:34:23] [INFO ] Redundant transitions in 2 ms returned []
Running 106 sub problems to find dead transitions.
[2024-05-21 19:34:23] [INFO ] Invariant cache hit.
[2024-05-21 19:34:23] [INFO ] State equation strengthened by 32 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/87 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/87 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (OVERLAPS) 107/194 variables, 87/89 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/194 variables, 32/121 constraints. Problems are: Problem set: 0 solved, 106 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/194 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (OVERLAPS) 0/194 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 194/194 variables, and 121 constraints, problems are : Problem set: 0 solved, 106 unsolved in 1931 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 87/87 constraints, ReadFeed: 32/32 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/87 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/87 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (OVERLAPS) 107/194 variables, 87/89 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/194 variables, 32/121 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/194 variables, 106/227 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/194 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 8 (OVERLAPS) 0/194 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Int declared 194/194 variables, and 227 constraints, problems are : Problem set: 0 solved, 106 unsolved in 4026 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 87/87 constraints, ReadFeed: 32/32 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
After SMT, in 6060ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 6061ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6251 ms. Remains : 87/87 places, 107/107 transitions.
RANDOM walk for 40000 steps (9149 resets) in 88 ms. (449 steps per ms) remains 2/2 properties
[2024-05-21 19:34:29] [INFO ] Flatten gal took : 20 ms
[2024-05-21 19:34:29] [INFO ] Flatten gal took : 17 ms
[2024-05-21 19:34:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6478655379717953973.gal : 3 ms
[2024-05-21 19:34:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3294698015012451372.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6478655379717953973.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3294698015012451372.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40002 steps (3917 resets) in 54 ms. (727 steps per ms) remains 2/2 properties

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality3294698015012451372.prop.
BEST_FIRST walk for 40002 steps (3914 resets) in 42 ms. (930 steps per ms) remains 2/2 properties
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :7 after 26
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :26 after 58
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :58 after 120
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :120 after 250
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :250 after 446
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :446 after 1026
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :1026 after 3555
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :3555 after 8605
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :8605 after 35537
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :35537 after 114342
Invariant property MIN0 does not hold.
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :114342 after 235694
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :235694 after 415068
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,745167,1.63152,52652,2,11328,19,157956,7,0,458,194562,0
Total reachable state count : 745167

Verifying 2 reachability properties.
Reachability property MAX0 does not hold.
No reachable states exhibit your property : MAX0

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MAX0,0,1.63411,52652,1,0,19,157956,7,0,459,194562,0
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
MIN0,237,1.63481,52652,2,310,19,157956,8,0,461,194562,0
Probably explored full state space saw : 742649 states, properties seen :1
Probabilistic random walk after 1897282 steps, saw 742649 distinct states, run finished after 1802 ms. (steps per millisecond=1052 ) properties seen :1
Explored full state space saw : 745167 states, properties seen :0
Exhaustive walk after 1903331 steps, saw 745167 distinct states, run finished after 1500 ms. (steps per millisecond=1268 ) properties seen :0
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[0] Max Struct:[6]
Ending property specific reduction for DBSingleClientW-PT-d1m06-UpperBounds-05 in 12166 ms.
Starting property specific reduction for DBSingleClientW-PT-d1m06-UpperBounds-09
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[6]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[6]
// Phase 1: matrix 130 rows 98 cols
[2024-05-21 19:34:32] [INFO ] Computed 2 invariants in 4 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[6]
RANDOM walk for 10000 steps (2270 resets) in 12 ms. (769 steps per ms)
BEST_FIRST walk for 10000 steps (991 resets) in 6 ms. (1428 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[6]
[2024-05-21 19:34:32] [INFO ] Invariant cache hit.
[2024-05-21 19:34:32] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2024-05-21 19:34:32] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2024-05-21 19:34:32] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-05-21 19:34:33] [INFO ] [Real]Added 41 Read/Feed constraints in 9 ms returned sat
[2024-05-21 19:34:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:34:33] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2024-05-21 19:34:33] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2024-05-21 19:34:33] [INFO ] [Nat]Added 41 Read/Feed constraints in 4 ms returned sat
[2024-05-21 19:34:33] [INFO ] Computed and/alt/rep : 35/84/35 causal constraints (skipped 94 transitions) in 9 ms.
[2024-05-21 19:34:33] [INFO ] Deduced a trap composed of 15 places in 50 ms of which 1 ms to minimize.
[2024-05-21 19:34:33] [INFO ] Deduced a trap composed of 16 places in 40 ms of which 1 ms to minimize.
[2024-05-21 19:34:33] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 112 ms
[2024-05-21 19:34:33] [INFO ] Added : 12 causal constraints over 4 iterations in 166 ms. Result :sat
Minimization took 78 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[6]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[6]
Support contains 1 out of 98 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 98/98 places, 130/130 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 96 transition count 128
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 96 transition count 128
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 94 transition count 126
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 94 transition count 126
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 92 transition count 120
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 92 transition count 120
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 92 transition count 119
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 15 place count 90 transition count 117
Iterating global reduction 1 with 2 rules applied. Total rules applied 17 place count 90 transition count 117
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 19 place count 88 transition count 115
Iterating global reduction 1 with 2 rules applied. Total rules applied 21 place count 88 transition count 115
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 24 place count 88 transition count 112
Applied a total of 24 rules in 14 ms. Remains 88 /98 variables (removed 10) and now considering 112/130 (removed 18) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 88/98 places, 112/130 transitions.
// Phase 1: matrix 112 rows 88 cols
[2024-05-21 19:34:33] [INFO ] Computed 2 invariants in 4 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[6]
RANDOM walk for 1000000 steps (229290 resets) in 838 ms. (1191 steps per ms)
BEST_FIRST walk for 1000000 steps (98803 resets) in 375 ms. (2659 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[6]
[2024-05-21 19:34:34] [INFO ] Invariant cache hit.
[2024-05-21 19:34:34] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-21 19:34:34] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2024-05-21 19:34:34] [INFO ] State equation strengthened by 36 read => feed constraints.
[2024-05-21 19:34:34] [INFO ] [Real]Added 36 Read/Feed constraints in 4 ms returned sat
[2024-05-21 19:34:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:34:34] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-21 19:34:34] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2024-05-21 19:34:34] [INFO ] [Nat]Added 36 Read/Feed constraints in 5 ms returned sat
[2024-05-21 19:34:34] [INFO ] Computed and/alt/rep : 31/66/31 causal constraints (skipped 80 transitions) in 7 ms.
[2024-05-21 19:34:34] [INFO ] Deduced a trap composed of 11 places in 43 ms of which 1 ms to minimize.
[2024-05-21 19:34:34] [INFO ] Deduced a trap composed of 12 places in 38 ms of which 1 ms to minimize.
[2024-05-21 19:34:34] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 110 ms
[2024-05-21 19:34:34] [INFO ] Deduced a trap composed of 13 places in 43 ms of which 1 ms to minimize.
[2024-05-21 19:34:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 54 ms
[2024-05-21 19:34:34] [INFO ] Added : 15 causal constraints over 6 iterations in 223 ms. Result :sat
Minimization took 71 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[6]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[6]
Support contains 1 out of 88 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 88/88 places, 112/112 transitions.
Applied a total of 0 rules in 4 ms. Remains 88 /88 variables (removed 0) and now considering 112/112 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 88/88 places, 112/112 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 88/88 places, 112/112 transitions.
Applied a total of 0 rules in 3 ms. Remains 88 /88 variables (removed 0) and now considering 112/112 (removed 0) transitions.
[2024-05-21 19:34:35] [INFO ] Invariant cache hit.
[2024-05-21 19:34:35] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-05-21 19:34:35] [INFO ] Invariant cache hit.
[2024-05-21 19:34:35] [INFO ] State equation strengthened by 36 read => feed constraints.
[2024-05-21 19:34:35] [INFO ] Implicit Places using invariants and state equation in 121 ms returned []
Implicit Place search using SMT with State Equation took 183 ms to find 0 implicit places.
[2024-05-21 19:34:35] [INFO ] Redundant transitions in 2 ms returned []
Running 111 sub problems to find dead transitions.
[2024-05-21 19:34:35] [INFO ] Invariant cache hit.
[2024-05-21 19:34:35] [INFO ] State equation strengthened by 36 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/87 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/87 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 2 (OVERLAPS) 1/88 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/88 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 4 (OVERLAPS) 112/200 variables, 88/90 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/200 variables, 36/126 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/200 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 7 (OVERLAPS) 0/200 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 111 unsolved
No progress, stopping.
After SMT solving in domain Real declared 200/200 variables, and 126 constraints, problems are : Problem set: 0 solved, 111 unsolved in 2531 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 88/88 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 111/111 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 111 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/87 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/87 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 2 (OVERLAPS) 1/88 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/88 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 4 (OVERLAPS) 112/200 variables, 88/90 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/200 variables, 36/126 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/200 variables, 111/237 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/200 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 8 (OVERLAPS) 0/200 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 111 unsolved
No progress, stopping.
After SMT solving in domain Int declared 200/200 variables, and 237 constraints, problems are : Problem set: 0 solved, 111 unsolved in 4481 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 88/88 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 111/111 constraints, Known Traps: 0/0 constraints]
After SMT, in 7124ms problems are : Problem set: 0 solved, 111 unsolved
Search for dead transitions found 0 dead transitions in 7125ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7319 ms. Remains : 88/88 places, 112/112 transitions.
RANDOM walk for 40000 steps (9206 resets) in 122 ms. (325 steps per ms) remains 2/2 properties
[2024-05-21 19:34:42] [INFO ] Flatten gal took : 42 ms
[2024-05-21 19:34:42] [INFO ] Flatten gal took : 8 ms
[2024-05-21 19:34:42] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality865120903170514416.gal : 2 ms
[2024-05-21 19:34:42] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16774876756061631494.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality865120903170514416.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16774876756061631494.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality16774876756061631494.prop.
BEST_FIRST walk for 40002 steps (3913 resets) in 61 ms. (645 steps per ms) remains 2/2 properties
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :7 after 26
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :26 after 58
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :58 after 120
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :120 after 248
BEST_FIRST walk for 40003 steps (3911 resets) in 48 ms. (816 steps per ms) remains 2/2 properties
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :248 after 444
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :444 after 1867
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :1867 after 4080
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :4080 after 10728
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :10728 after 22983
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :22983 after 88553
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :88553 after 176572
Probably explored full state space saw : 818181 states, properties seen :1
Probabilistic random walk after 2196419 steps, saw 818181 distinct states, run finished after 2318 ms. (steps per millisecond=947 ) properties seen :1
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :176572 after 372815
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,821355,3.57956,99036,2,13950,18,315333,8,0,468,312106,0
Total reachable state count : 821355

Verifying 2 reachability properties.
Reachability property MAX0 does not hold.
No reachable states exhibit your property : MAX0

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MAX0,0,3.58067,99036,1,0,18,315333,8,0,469,312106,0
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
MIN0,57904,3.58271,99036,2,5034,18,315333,8,0,470,312106,0
ITS tools runner thread asked to quit. Dying gracefully.
Explored full state space saw : 821355 states, properties seen :0
Exhaustive walk after 2205019 steps, saw 821355 distinct states, run finished after 1739 ms. (steps per millisecond=1267 ) properties seen :0
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[0] Max Struct:[6]
Ending property specific reduction for DBSingleClientW-PT-d1m06-UpperBounds-09 in 13629 ms.
Starting property specific reduction for DBSingleClientW-PT-d1m06-UpperBounds-11
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[6]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[6]
// Phase 1: matrix 130 rows 98 cols
[2024-05-21 19:34:46] [INFO ] Computed 2 invariants in 2 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[6]
RANDOM walk for 10000 steps (2310 resets) in 10 ms. (909 steps per ms)
BEST_FIRST walk for 10000 steps (959 resets) in 6 ms. (1428 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[6]
[2024-05-21 19:34:46] [INFO ] Invariant cache hit.
[2024-05-21 19:34:46] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-21 19:34:46] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2024-05-21 19:34:46] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-05-21 19:34:46] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2024-05-21 19:34:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:34:46] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-21 19:34:46] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2024-05-21 19:34:46] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2024-05-21 19:34:46] [INFO ] Computed and/alt/rep : 35/84/35 causal constraints (skipped 94 transitions) in 7 ms.
[2024-05-21 19:34:46] [INFO ] Added : 8 causal constraints over 3 iterations in 35 ms. Result :sat
Minimization took 81 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[6]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[6]
Support contains 1 out of 98 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 98/98 places, 130/130 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 96 transition count 124
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 96 transition count 124
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 94 transition count 122
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 94 transition count 122
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 92 transition count 119
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 92 transition count 119
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 92 transition count 118
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 15 place count 90 transition count 113
Iterating global reduction 1 with 2 rules applied. Total rules applied 17 place count 90 transition count 113
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 19 place count 88 transition count 111
Iterating global reduction 1 with 2 rules applied. Total rules applied 21 place count 88 transition count 111
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 22 place count 88 transition count 110
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 23 place count 87 transition count 109
Iterating global reduction 2 with 1 rules applied. Total rules applied 24 place count 87 transition count 109
Applied a total of 24 rules in 14 ms. Remains 87 /98 variables (removed 11) and now considering 109/130 (removed 21) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 87/98 places, 109/130 transitions.
// Phase 1: matrix 109 rows 87 cols
[2024-05-21 19:34:46] [INFO ] Computed 2 invariants in 1 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[6]
RANDOM walk for 1000000 steps (229488 resets) in 856 ms. (1166 steps per ms)
BEST_FIRST walk for 1000001 steps (98495 resets) in 430 ms. (2320 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[6]
[2024-05-21 19:34:48] [INFO ] Invariant cache hit.
[2024-05-21 19:34:48] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-21 19:34:48] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2024-05-21 19:34:48] [INFO ] State equation strengthened by 31 read => feed constraints.
[2024-05-21 19:34:48] [INFO ] [Real]Added 31 Read/Feed constraints in 5 ms returned sat
[2024-05-21 19:34:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:34:48] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2024-05-21 19:34:48] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2024-05-21 19:34:48] [INFO ] [Nat]Added 31 Read/Feed constraints in 3 ms returned sat
[2024-05-21 19:34:48] [INFO ] Computed and/alt/rep : 31/73/31 causal constraints (skipped 77 transitions) in 6 ms.
[2024-05-21 19:34:48] [INFO ] Deduced a trap composed of 11 places in 46 ms of which 1 ms to minimize.
[2024-05-21 19:34:48] [INFO ] Deduced a trap composed of 11 places in 41 ms of which 1 ms to minimize.
[2024-05-21 19:34:48] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 112 ms
[2024-05-21 19:34:48] [INFO ] Added : 8 causal constraints over 3 iterations in 155 ms. Result :sat
Minimization took 56 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[6]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[6]
Support contains 1 out of 87 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 87/87 places, 109/109 transitions.
Applied a total of 0 rules in 2 ms. Remains 87 /87 variables (removed 0) and now considering 109/109 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 87/87 places, 109/109 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 87/87 places, 109/109 transitions.
Applied a total of 0 rules in 2 ms. Remains 87 /87 variables (removed 0) and now considering 109/109 (removed 0) transitions.
[2024-05-21 19:34:48] [INFO ] Invariant cache hit.
[2024-05-21 19:34:48] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-21 19:34:48] [INFO ] Invariant cache hit.
[2024-05-21 19:34:48] [INFO ] State equation strengthened by 31 read => feed constraints.
[2024-05-21 19:34:48] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 183 ms to find 0 implicit places.
[2024-05-21 19:34:48] [INFO ] Redundant transitions in 2 ms returned []
Running 108 sub problems to find dead transitions.
[2024-05-21 19:34:48] [INFO ] Invariant cache hit.
[2024-05-21 19:34:48] [INFO ] State equation strengthened by 31 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 2 (OVERLAPS) 1/87 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/87 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 4 (OVERLAPS) 109/196 variables, 87/89 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/196 variables, 31/120 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/196 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 7 (OVERLAPS) 0/196 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 108 unsolved
No progress, stopping.
After SMT solving in domain Real declared 196/196 variables, and 120 constraints, problems are : Problem set: 0 solved, 108 unsolved in 2034 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 87/87 constraints, ReadFeed: 31/31 constraints, PredecessorRefiner: 108/108 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 108 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 2 (OVERLAPS) 1/87 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/87 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 4 (OVERLAPS) 109/196 variables, 87/89 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/196 variables, 31/120 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/196 variables, 108/228 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/196 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 8 (OVERLAPS) 0/196 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 108 unsolved
No progress, stopping.
After SMT solving in domain Int declared 196/196 variables, and 228 constraints, problems are : Problem set: 0 solved, 108 unsolved in 3909 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 87/87 constraints, ReadFeed: 31/31 constraints, PredecessorRefiner: 108/108 constraints, Known Traps: 0/0 constraints]
After SMT, in 6041ms problems are : Problem set: 0 solved, 108 unsolved
Search for dead transitions found 0 dead transitions in 6045ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6244 ms. Remains : 87/87 places, 109/109 transitions.
RANDOM walk for 40000 steps (9227 resets) in 73 ms. (540 steps per ms) remains 2/2 properties
[2024-05-21 19:34:54] [INFO ] Flatten gal took : 6 ms
[2024-05-21 19:34:54] [INFO ] Flatten gal took : 6 ms
[2024-05-21 19:34:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3533581926164547527.gal : 1 ms
[2024-05-21 19:34:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18392221101874034874.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3533581926164547527.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18392221101874034874.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40003 steps (3900 resets) in 43 ms. (909 steps per ms) remains 2/2 properties

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality18392221101874034874.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :7 after 26
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :26 after 58
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :58 after 120
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :120 after 248
BEST_FIRST walk for 40003 steps (3850 resets) in 66 ms. (597 steps per ms) remains 2/2 properties
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :248 after 446
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :446 after 1590
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :1590 after 2740
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :2740 after 13669
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :13669 after 29669
Invariant property MIN0 does not hold.
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :29669 after 92173
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :92173 after 131932
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :131932 after 232393
Probably explored full state space saw : 809046 states, properties seen :1
Probabilistic random walk after 2090207 steps, saw 809046 distinct states, run finished after 2116 ms. (steps per millisecond=987 ) properties seen :1
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :232393 after 655616
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,812642,2.70973,84540,2,12640,20,267571,7,0,460,281912,0
Total reachable state count : 812642

Verifying 2 reachability properties.
Reachability property MAX0 does not hold.
No reachable states exhibit your property : MAX0

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MAX0,0,2.7112,84540,1,0,20,267571,7,0,461,281912,0
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
MIN0,3505,2.71237,84540,2,2013,20,267571,8,0,463,281912,0
Explored full state space saw : 812642 states, properties seen :0
Exhaustive walk after 2099778 steps, saw 812642 distinct states, run finished after 1729 ms. (steps per millisecond=1214 ) properties seen :0
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[0] Max Struct:[6]
Ending property specific reduction for DBSingleClientW-PT-d1m06-UpperBounds-11 in 12156 ms.
[2024-05-21 19:34:58] [INFO ] Flatten gal took : 7 ms
[2024-05-21 19:34:58] [INFO ] Applying decomposition
[2024-05-21 19:34:58] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph4788269807196044374.txt' '-o' '/tmp/graph4788269807196044374.bin' '-w' '/tmp/graph4788269807196044374.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph4788269807196044374.bin' '-l' '-1' '-v' '-w' '/tmp/graph4788269807196044374.weights' '-q' '0' '-e' '0.001'
[2024-05-21 19:34:58] [INFO ] Decomposing Gal with order
[2024-05-21 19:34:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 19:34:58] [INFO ] Removed a total of 128 redundant transitions.
[2024-05-21 19:34:58] [INFO ] Flatten gal took : 54 ms
[2024-05-21 19:34:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 69 labels/synchronizations in 8 ms.
[2024-05-21 19:34:58] [INFO ] Time to serialize gal into /tmp/UpperBounds10118592600854019064.gal : 3 ms
[2024-05-21 19:34:58] [INFO ] Time to serialize properties into /tmp/UpperBounds15038829845537373966.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds10118592600854019064.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds15038829845537373966.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...285
Loading property file /tmp/UpperBounds15038829845537373966.prop.
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,1.91848e+06,2.63887,78264,2084,628,109712,6170,408,303539,140,48708,0
Total reachable state count : 1918480

Verifying 3 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 3
Bounds property DBSingleClientW-PT-d1m06-UpperBounds-05 :0 <= i1.u3.l1283 <= 3
FORMULA DBSingleClientW-PT-d1m06-UpperBounds-05 3 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DBSingleClientW-PT-d1m06-UpperBounds-05,0,2.77491,78264,1,0,109712,6170,512,303539,167,48708,1026
Min sum of variable value : 0
Maximum sum along a path : 3
Bounds property DBSingleClientW-PT-d1m06-UpperBounds-09 :0 <= i1.u17.l1232 <= 3
FORMULA DBSingleClientW-PT-d1m06-UpperBounds-09 3 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DBSingleClientW-PT-d1m06-UpperBounds-09,0,2.77676,78264,1,0,109712,6170,533,303539,176,48708,1152
Min sum of variable value : 0
Maximum sum along a path : 3
Bounds property DBSingleClientW-PT-d1m06-UpperBounds-11 :0 <= i1.u3.l1228 <= 3
FORMULA DBSingleClientW-PT-d1m06-UpperBounds-11 3 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DBSingleClientW-PT-d1m06-UpperBounds-11,0,2.77706,78264,1,0,109712,6170,549,303539,185,48708,1197
Total runtime 68455 ms.

BK_STOP 1716320101733

--------------------
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
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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="DBSingleClientW-PT-d1m06"
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 2-5568"
echo " Executing tool itstools"
echo " Input is DBSingleClientW-PT-d1m06, 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 r092-tall-171624189400509"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d1m06.tgz
mv DBSingleClientW-PT-d1m06 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;