MCC'2025- Execution of r100-smll-174867008100565

About the Execution of ITS-Tools for HealthRecord-PT-04

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
0.000	14710.00	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.r100-smll-174867008100565.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 HealthRecord-PT-04, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r100-smll-174867008100565
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 412K
-rw-r--r-- 1 mcc users 6.2K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.8K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 73K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K 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 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 50K 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 HealthRecord-PT-04-UpperBounds-00
FORMULA_NAME HealthRecord-PT-04-UpperBounds-01
FORMULA_NAME HealthRecord-PT-04-UpperBounds-02
FORMULA_NAME HealthRecord-PT-04-UpperBounds-03
FORMULA_NAME HealthRecord-PT-04-UpperBounds-04
FORMULA_NAME HealthRecord-PT-04-UpperBounds-05
FORMULA_NAME HealthRecord-PT-04-UpperBounds-06
FORMULA_NAME HealthRecord-PT-04-UpperBounds-07
FORMULA_NAME HealthRecord-PT-04-UpperBounds-08
FORMULA_NAME HealthRecord-PT-04-UpperBounds-09
FORMULA_NAME HealthRecord-PT-04-UpperBounds-10
FORMULA_NAME HealthRecord-PT-04-UpperBounds-11
FORMULA_NAME HealthRecord-PT-04-UpperBounds-12
FORMULA_NAME HealthRecord-PT-04-UpperBounds-13
FORMULA_NAME HealthRecord-PT-04-UpperBounds-14
FORMULA_NAME HealthRecord-PT-04-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1748998129816

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HealthRecord-PT-04
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202505121319
[2025-06-04 00:48:52] [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]
[2025-06-04 00:48:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-04 00:48:52] [INFO ] Load time of PNML (sax parser for PT used): 155 ms
[2025-06-04 00:48:52] [INFO ] Transformed 123 places.
[2025-06-04 00:48:52] [INFO ] Transformed 239 transitions.
[2025-06-04 00:48:52] [INFO ] Found NUPN structural information;
[2025-06-04 00:48:52] [INFO ] Parsed PT model containing 123 places and 239 transitions and 617 arcs in 378 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 16 ms.
Ensure Unique test removed 8 transitions
Reduce redundant transitions removed 8 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]
[2025-06-04 00:48:53] [INFO ] Flow matrix only has 223 transitions (discarded 8 similar events)
// Phase 1: matrix 223 rows 123 cols
[2025-06-04 00:48:53] [INFO ] Computed 14 invariants in 21 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 (772 resets) in 86 ms. (114 steps per ms)
FORMULA HealthRecord-PT-04-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HealthRecord-PT-04-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HealthRecord-PT-04-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HealthRecord-PT-04-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HealthRecord-PT-04-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HealthRecord-PT-04-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HealthRecord-PT-04-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HealthRecord-PT-04-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HealthRecord-PT-04-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 70005 steps (795 resets) in 136 ms. (510 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1]
[2025-06-04 00:48:53] [INFO ] Flow matrix only has 223 transitions (discarded 8 similar events)
[2025-06-04 00:48:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-04 00:48:53] [INFO ] [Real]Absence check using 8 positive place invariants in 26 ms returned sat
[2025-06-04 00:48:53] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 12 ms returned sat
[2025-06-04 00:48:54] [INFO ] [Real]Absence check using state equation in 248 ms returned sat
[2025-06-04 00:48:54] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 00:48:54] [INFO ] [Real]Added 1 Read/Feed constraints in 6 ms returned sat
[2025-06-04 00:48:54] [INFO ] Computed and/alt/rep : 173/188/173 causal constraints (skipped 49 transitions) in 66 ms.
[2025-06-04 00:48:54] [INFO ] Added : 12 causal constraints over 3 iterations in 233 ms. Result :sat
Minimization took 221 ms.
[2025-06-04 00:48:54] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-04 00:48:55] [INFO ] [Nat]Absence check using 8 positive place invariants in 19 ms returned sat
[2025-06-04 00:48:55] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 10 ms returned sat
[2025-06-04 00:48:55] [INFO ] [Nat]Absence check using state equation in 181 ms returned sat
[2025-06-04 00:48:55] [INFO ] [Nat]Added 1 Read/Feed constraints in 4 ms returned sat
[2025-06-04 00:48:55] [INFO ] Computed and/alt/rep : 173/188/173 causal constraints (skipped 49 transitions) in 50 ms.
[2025-06-04 00:48:55] [INFO ] Added : 12 causal constraints over 3 iterations in 182 ms. Result :sat
Minimization took 176 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-04 00:48:55] [INFO ] [Real]Absence check using 8 positive place invariants in 16 ms returned sat
[2025-06-04 00:48:55] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 7 ms returned sat
[2025-06-04 00:48:55] [INFO ] [Real]Absence check using state equation in 150 ms returned sat
[2025-06-04 00:48:56] [INFO ] [Real]Added 1 Read/Feed constraints in 5 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:48:56] [INFO ] Deduced a trap composed of 28 places in 151 ms of which 22 ms to minimize.
[2025-06-04 00:48:56] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-04 00:48:56] [INFO ] [Nat]Absence check using 8 positive place invariants in 16 ms returned sat
[2025-06-04 00:48:56] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 7 ms returned sat
[2025-06-04 00:48:56] [INFO ] [Nat]Absence check using state equation in 136 ms returned sat
[2025-06-04 00:48:56] [INFO ] [Nat]Added 1 Read/Feed constraints in 4 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:48:56] [INFO ] Deduced a trap composed of 28 places in 130 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:48:56] [INFO ] Deduced a trap composed of 29 places in 105 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:48:56] [INFO ] Deduced a trap composed of 29 places in 101 ms of which 8 ms to minimize.
[2025-06-04 00:48:56] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 398 ms
[2025-06-04 00:48:56] [INFO ] Computed and/alt/rep : 173/188/173 causal constraints (skipped 49 transitions) in 42 ms.
[2025-06-04 00:48:57] [INFO ] Added : 15 causal constraints over 4 iterations in 182 ms. Result :sat
Minimization took 181 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-04 00:48:57] [INFO ] [Real]Absence check using 8 positive place invariants in 15 ms returned sat
[2025-06-04 00:48:57] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 5 ms returned sat
[2025-06-04 00:48:57] [INFO ] [Real]Absence check using state equation in 139 ms returned sat
[2025-06-04 00:48:57] [INFO ] [Real]Added 1 Read/Feed constraints in 5 ms returned sat
[2025-06-04 00:48:57] [INFO ] Computed and/alt/rep : 173/188/173 causal constraints (skipped 49 transitions) in 36 ms.
[2025-06-04 00:48:57] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-04 00:48:57] [INFO ] [Nat]Absence check using 8 positive place invariants in 16 ms returned sat
[2025-06-04 00:48:57] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 7 ms returned sat
[2025-06-04 00:48:57] [INFO ] [Nat]Absence check using state equation in 137 ms returned sat
[2025-06-04 00:48:57] [INFO ] [Nat]Added 1 Read/Feed constraints in 5 ms returned sat
[2025-06-04 00:48:57] [INFO ] Computed and/alt/rep : 173/188/173 causal constraints (skipped 49 transitions) in 28 ms.
[2025-06-04 00:48:58] [INFO ] Added : 14 causal constraints over 4 iterations in 121 ms. Result :sat
Minimization took 152 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-04 00:48:58] [INFO ] [Real]Absence check using 8 positive place invariants in 13 ms returned sat
[2025-06-04 00:48:58] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 6 ms returned sat
[2025-06-04 00:48:58] [INFO ] [Real]Absence check using state equation in 112 ms returned sat
[2025-06-04 00:48:58] [INFO ] [Real]Added 1 Read/Feed constraints in 3 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:48:58] [INFO ] Deduced a trap composed of 28 places in 87 ms of which 8 ms to minimize.
[2025-06-04 00:48:58] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-04 00:48:58] [INFO ] [Nat]Absence check using 8 positive place invariants in 16 ms returned sat
[2025-06-04 00:48:58] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 5 ms returned sat
[2025-06-04 00:48:58] [INFO ] [Nat]Absence check using state equation in 119 ms returned sat
[2025-06-04 00:48:58] [INFO ] [Nat]Added 1 Read/Feed constraints in 3 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:48:58] [INFO ] Deduced a trap composed of 29 places in 104 ms of which 8 ms to minimize.
[2025-06-04 00:48:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 130 ms
[2025-06-04 00:48:58] [INFO ] Computed and/alt/rep : 173/188/173 causal constraints (skipped 49 transitions) in 32 ms.
[2025-06-04 00:48:59] [INFO ] Added : 15 causal constraints over 4 iterations in 151 ms. Result :sat
Minimization took 154 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-04 00:48:59] [INFO ] [Real]Absence check using 8 positive place invariants in 11 ms returned sat
[2025-06-04 00:48:59] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 5 ms returned sat
[2025-06-04 00:48:59] [INFO ] [Real]Absence check using state equation in 114 ms returned sat
[2025-06-04 00:48:59] [INFO ] [Real]Added 1 Read/Feed constraints in 2 ms returned sat
[2025-06-04 00:48:59] [INFO ] Computed and/alt/rep : 173/188/173 causal constraints (skipped 49 transitions) in 34 ms.
[2025-06-04 00:48:59] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-04 00:48:59] [INFO ] [Nat]Absence check using 8 positive place invariants in 11 ms returned sat
[2025-06-04 00:48:59] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 7 ms returned sat
[2025-06-04 00:48:59] [INFO ] [Nat]Absence check using state equation in 107 ms returned sat
[2025-06-04 00:48:59] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2025-06-04 00:48:59] [INFO ] Computed and/alt/rep : 173/188/173 causal constraints (skipped 49 transitions) in 33 ms.
[2025-06-04 00:48:59] [INFO ] Added : 12 causal constraints over 4 iterations in 132 ms. Result :sat
Minimization took 125 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-04 00:49:00] [INFO ] [Real]Absence check using 8 positive place invariants in 13 ms returned sat
[2025-06-04 00:49:00] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 7 ms returned sat
[2025-06-04 00:49:00] [INFO ] [Real]Absence check using state equation in 132 ms returned sat
[2025-06-04 00:49:00] [INFO ] [Real]Added 1 Read/Feed constraints in 2 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:49:00] [INFO ] Deduced a trap composed of 28 places in 98 ms of which 10 ms to minimize.
[2025-06-04 00:49:00] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-04 00:49:00] [INFO ] [Nat]Absence check using 8 positive place invariants in 16 ms returned sat
[2025-06-04 00:49:00] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 8 ms returned sat
[2025-06-04 00:49:00] [INFO ] [Nat]Absence check using state equation in 128 ms returned sat
[2025-06-04 00:49:00] [INFO ] [Nat]Added 1 Read/Feed constraints in 4 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:49:00] [INFO ] Deduced a trap composed of 28 places in 97 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:49:00] [INFO ] Deduced a trap composed of 29 places in 93 ms of which 9 ms to minimize.
[2025-06-04 00:49:00] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 237 ms
[2025-06-04 00:49:00] [INFO ] Computed and/alt/rep : 173/188/173 causal constraints (skipped 49 transitions) in 31 ms.
[2025-06-04 00:49:01] [INFO ] Added : 14 causal constraints over 4 iterations in 134 ms. Result :sat
Minimization took 170 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-04 00:49:01] [INFO ] [Real]Absence check using 8 positive place invariants in 10 ms returned sat
[2025-06-04 00:49:01] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 4 ms returned sat
[2025-06-04 00:49:01] [INFO ] [Real]Absence check using state equation in 106 ms returned sat
[2025-06-04 00:49:01] [INFO ] [Real]Added 1 Read/Feed constraints in 3 ms returned sat
[2025-06-04 00:49:01] [INFO ] Computed and/alt/rep : 173/188/173 causal constraints (skipped 49 transitions) in 43 ms.
[2025-06-04 00:49:01] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-04 00:49:01] [INFO ] [Nat]Absence check using 8 positive place invariants in 15 ms returned sat
[2025-06-04 00:49:01] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 7 ms returned sat
[2025-06-04 00:49:01] [INFO ] [Nat]Absence check using state equation in 127 ms returned sat
[2025-06-04 00:49:01] [INFO ] [Nat]Added 1 Read/Feed constraints in 4 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:49:01] [INFO ] Deduced a trap composed of 29 places in 105 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:49:02] [INFO ] Deduced a trap composed of 37 places in 125 ms of which 9 ms to minimize.
[2025-06-04 00:49:02] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 277 ms
[2025-06-04 00:49:02] [INFO ] Computed and/alt/rep : 173/188/173 causal constraints (skipped 49 transitions) in 27 ms.
[2025-06-04 00:49:02] [INFO ] Added : 17 causal constraints over 5 iterations in 165 ms. Result :sat
Minimization took 170 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1]
FORMULA HealthRecord-PT-04-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HealthRecord-PT-04-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HealthRecord-PT-04-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0] Max Struct:[1, 1, 1, 1]
Support contains 4 out of 123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 231/231 transitions.
Graph (trivial) has 176 edges and 123 vertex of which 8 / 123 are part of one of the 4 SCC in 4 ms
Free SCC test removed 4 places
Drop transitions (Empty/Sink Transition effects.) removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Graph (complete) has 443 edges and 119 vertex of which 95 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.2 ms
Discarding 24 places :
Also discarding 12 output transitions
Drop transitions (Output transitions of discarded places.) removed 12 transitions
Drop transitions (Empty/Sink Transition effects.) removed 85 transitions
Reduce isomorphic transitions removed 85 transitions.
Iterating post reduction 0 with 85 rules applied. Total rules applied 87 place count 95 transition count 117
Discarding 54 places :
Symmetric choice reduction at 1 with 54 rule applications. Total rules 141 place count 41 transition count 63
Iterating global reduction 1 with 54 rules applied. Total rules applied 195 place count 41 transition count 63
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 5 Pre rules applied. Total rules applied 195 place count 41 transition count 58
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 205 place count 36 transition count 58
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 216 place count 25 transition count 41
Iterating global reduction 1 with 11 rules applied. Total rules applied 227 place count 25 transition count 41
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 230 place count 25 transition count 38
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 232 place count 23 transition count 35
Iterating global reduction 2 with 2 rules applied. Total rules applied 234 place count 23 transition count 35
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 235 place count 23 transition count 34
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 236 place count 22 transition count 33
Iterating global reduction 3 with 1 rules applied. Total rules applied 237 place count 22 transition count 33
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 238 place count 22 transition count 32
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 242 place count 20 transition count 30
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 243 place count 19 transition count 29
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 244 place count 18 transition count 29
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 246 place count 18 transition count 27
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 248 place count 17 transition count 26
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 249 place count 16 transition count 25
Iterating global reduction 5 with 1 rules applied. Total rules applied 250 place count 16 transition count 25
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 251 place count 16 transition count 24
Free-agglomeration rule applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 252 place count 16 transition count 23
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 253 place count 15 transition count 23
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 254 place count 15 transition count 23
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 255 place count 15 transition count 22
Applied a total of 255 rules in 106 ms. Remains 15 /123 variables (removed 108) and now considering 22/231 (removed 209) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 122 ms. Remains : 15/123 places, 22/231 transitions.
// Phase 1: matrix 22 rows 15 cols
[2025-06-04 00:49:02] [INFO ] Computed 1 invariants in 1 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0] Max Struct:[1, 1, 1, 1]
RANDOM walk for 1000000 steps (125770 resets) in 950 ms. (1051 steps per ms)
FORMULA HealthRecord-PT-04-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HealthRecord-PT-04-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HealthRecord-PT-04-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HealthRecord-PT-04-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 1000001 steps (42096 resets) in 329 ms. (3030 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[] Max Struct:[]
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2025-06-04 00:49:04] [INFO ] Flatten gal took : 29 ms
[2025-06-04 00:49:04] [INFO ] Flatten gal took : 6 ms
[2025-06-04 00:49:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6345078289905607159.gal : 5 ms
[2025-06-04 00:49:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14737156267841309101.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/ReachabilityCardinality6345078289905607159.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14737156267841309101.prop' '--nowitness' '--gen-order' 'FOLLOW'
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:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 11942 ms.

BK_STOP 1748998144526

--------------------
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="HealthRecord-PT-04"
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 HealthRecord-PT-04, 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 r100-smll-174867008100565"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-04.tgz
mv HealthRecord-PT-04 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 '' 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 ;