Trace number 4498450

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
Sat4j Resolution 2025-06-06OPT-4 0.930767 0.621658

General information on the benchmark

NamePB24/normalized-PB07/OPT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_10_4_4.opb
MD5SUM50fab58ea1a9126ad080542729c64647
Bench CategoryOPT-NLC (optimization problem, non-linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-4
Best CPU time to get the best result obtained on this benchmark0.00756
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables20
Total number of constraints31
Number of constraints which are clauses10
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints21
Minimum length of a constraint2
Maximum length of a constraint20
Number of terms in the objective function 10
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 10
Number of bits of the sum of numbers in the objective function 4
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 20
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)92
Sum of products size (including duplicates)184
Number of different products46
Sum of products size92

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.07/0.20	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.07/0.20	c This is free software under the dual EPL/GNU LGPL licenses.
0.07/0.20	c See www.sat4j.org for details.
0.07/0.22	c version PB25.v20250606
0.25/0.25	c java.runtime.name	OpenJDK Runtime Environment
0.25/0.25	c java.vm.name		OpenJDK 64-Bit Server VM
0.25/0.25	c java.vm.version	22.0.1+8-16
0.25/0.25	c java.vm.vendor	Oracle Corporation
0.25/0.25	c sun.arch.data.model	64
0.25/0.25	c java.version		22.0.1
0.25/0.25	c os.name		Linux
0.25/0.25	c os.version		5.14.0-503.14.1.el9_5.x86_64
0.25/0.25	c os.arch		amd64
0.25/0.26	c Free memory 		2104792832
0.25/0.26	c Max memory 		16282288128
0.25/0.26	c Total memory 		2113929216
0.25/0.27	c Number of processors 	2
0.40/0.36	c Pseudo Boolean Optimization by upper bound
0.40/0.36	c --- Begin Solver configuration ---
0.40/0.36	c org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@606d8acf
0.40/0.36	c Learn all clauses as in MiniSAT
0.40/0.36	c LOGGER=java.util.logging.Logger@3fb4f649 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.40/0.36	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.40/0.36	c Expensive reason simplification
0.40/0.36	c Glucose 2.1 dynamic restart strategy
0.40/0.36	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.40/0.36	c timeout=2147483s
0.40/0.36	c DB Simplification allowed=false
0.40/0.36	c Listener: none
0.40/0.36	c --- End Solver configuration ---
0.40/0.37	c solving HOME/instance-4498450-1751396662.opb
0.40/0.37	c reading problem ... 
0.40/0.37	c  objective function found
0.58/0.43	c ... done. Wall clock time 0.051s.
0.58/0.43	c declared #vars     20
0.58/0.43	c internal #vars     66
0.58/0.43	c #constraints  124
0.58/0.43	c constraints type 
0.58/0.43	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 10
0.58/0.43	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 22
0.58/0.43	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 46
0.58/0.43	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 46
0.58/0.43	c 124 constraints processed.
0.58/0.47	c objective function length is 10 literals
0.58/0.48	c SATISFIABLE
0.58/0.48	c OPTIMIZING...
0.58/0.48	c Got one! Elapsed wall clock time (in seconds):0.115
0.58/0.48	o -2
0.58/0.49	c Got one! Elapsed wall clock time (in seconds):0.12
0.58/0.49	o -3
0.58/0.52	c Got one! Elapsed wall clock time (in seconds):0.159
0.75/0.53	o -4
0.75/0.57	c starts		: 4
0.75/0.58	c conflicts		: 215
0.75/0.58	c decisions		: 257
0.75/0.58	c propagations		: 3009
0.75/0.58	c inspects		: 13428
0.75/0.59	c shortcuts		: 0
0.75/0.59	c learnt literals	: 9
0.75/0.59	c learnt binary clauses	: 28
0.75/0.59	c learnt ternary clauses	: 40
0.75/0.59	c learnt constraints	: 205
0.75/0.59	c ignored constraints	: 0
0.75/0.59	c root simplifications	: 0
0.75/0.59	c removed literals (reason simplification)	: 770
0.75/0.59	c reason swapping (by a shorter reason)	: 0
0.75/0.59	c Calls to reduceDB	: 0
0.75/0.59	c Number of update (reduction) of LBD	: 13
0.75/0.59	c Imported unit clauses	: 0
0.75/0.59	c No decision after first conflict	: false
0.75/0.59	c number of reductions to clauses (during analyze)	: 0
0.75/0.59	c number of learned constraints concerned by reduction	: 0
0.75/0.59	c number of learning phase by resolution	: 0
0.75/0.59	c number of learning phase by cutting planes	: 0
0.75/0.59	c number of rounding to 1 operations	: 0
0.75/0.59	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.75/0.59	c number of reductions of the coefficients by power 2 	: 0
0.75/0.59	c number of right shift for reduction by power 2 	: 0
0.75/0.59	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.75/0.59	c number of ending skipping 	: 0
0.75/0.59	c number of internal skipping 	: 0
0.75/0.59	c number of derivation steps 	: 0
0.75/0.59	c number of skipped derivation steps 	: 0
0.75/0.59	c number of remaining unassigned 	: 0
0.75/0.59	c number of remaining assigned 	: 0
0.75/0.60	c number of falsified literals weakened from reason	: 0
0.75/0.60	c number of falsified literals weakened from conflict	: 0
0.75/0.60	c time for arithmetic operations	: 0
0.75/0.60	c minimum degree of deleted constraints	: null
0.75/0.60	c maximum degree of deleted constraints	: null
0.75/0.60	c number of deleted constraints	: 0
0.75/0.61	c speed (assignments/second)	: 22969.465648854963
0.75/0.61	c non guided choices	: 0
0.75/0.61	s OPTIMUM FOUND
0.75/0.61	c Found 3 solution(s)
0.75/0.61	v -x1 -x2 x3 -x4 x5 -x6 x7 -x8 x9 -x10 -x11 x12 -x13 -x14 -x15 x16 -x17 x18 -x19 x20 
0.75/0.61	c objective function=-4
0.92/0.61	c Total wall clock time (in seconds): 0.243

Verifier Data 

OK	-4

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63794 MiB (62539 MiB free)
  memory of node 1: 64507 MiB (54514 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4498450-1751396662/watcher-4498450-1751396662 -o /tmp/evaluation-result-4498450-1751396662/solver-4498450-1751396662 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC009-1751396661-59137 --watchdog 3760 java -jar sat4j-pb.jar Resolution HOME/instance-4498450-1751396662.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=59187, runsolver pid=59179
Current StackSize limit: 8192 KiB


[startup+0.100073 s]*
/proc/loadavg: 1.04 1.15 1.88 9/297 59241
/proc/meminfo: memFree=119793272/131382112 swapFree=33010160/33010684
[pid=59187] ppid=59179 vsize=18929512 memory=46144 CPUtime=0.07 cores=0,2
/proc/59187/stat : 59187 (java) S 59179 59187 59127 0 -1 4194304 5216 0 156 0 3 4 0 0 20 0 18 0 55345959 19383820288 11536 18446744073709551615 94771905314816 94771905318512 140732845586464 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94771905326328 94771905327120 94771927076864 140732845595009 140732845595110 140732845595110 140732845600712 0
/proc/59187/statm: 4732378 11536 4632 1 0 546631 0
[pid=59187/tid=59195] ppid=59179 vsize=18929512 memory=4026532124 CPUtime=0.05 cores=0,2
/proc/59187/task/59195/stat : 59195 (java) R 59179 59187 59127 0 -1 4194368 4416 0 156 0 3 2 0 0 20 0 18 0 55345961 19383820288 11536 18446744073709551615 94771905314816 94771905318512 140732845586464 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94771905326328 94771905327120 94771927076864 140732845595009 140732845595110 140732845595110 140732845600712 0
[pid=59187/tid=59228] ppid=59179 vsize=18929512 memory=16142 CPUtime=0 cores=0,2
/proc/59187/task/59228/stat : 59228 (Finalizer) S 59179 59187 59127 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 55345968 19383820288 11536 18446744073709551615 94771905314816 94771905318512 140732845586464 0 0 0 4 0 16800975 1 0 0 -1 2 0 0 0 0 0 94771905326328 94771905327120 94771927076864 140732845595009 140732845595110 140732845595110 140732845600712 0
[pid=59187/tid=59246] ppid=59179 vsize=18929512 memory=58494082614266 CPUtime=0 cores=0,2
/proc/59187/task/59246/stat : 59246 (Common-Cleaner) S 59179 59187 59127 0 -1 4194368 26 0 0 0 0 0 0 0 20 0 18 0 55345969 19383820288 11536 18446744073709551615 94771905314816 94771905318512 140732845586464 0 0 0 4 0 16800975 1 0 0 -1 0 0 0 0 0 0 94771905326328 94771905327120 94771927076864 140732845595009 140732845595110 140732845595110 140732845600712 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 18929512 KiB
Current children cumulated memory: 46144 KiB

[startup+0.21426 s]*
/proc/loadavg: 1.04 1.15 1.88 7/321 59265
/proc/meminfo: memFree=119777336/131382112 swapFree=33010160/33010684
[pid=59187] ppid=59179 vsize=18930384 memory=53916 CPUtime=0.25 cores=0,2
/proc/59187/stat : 59187 (java) S 59179 59187 59127 0 -1 4194304 6006 0 156 0 20 5 0 0 20 0 18 0 55345959 19384713216 13479 18446744073709551615 94771905314816 94771905318512 140732845586464 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94771905326328 94771905327120 94771927076864 140732845595009 140732845595110 140732845595110 140732845600712 0
/proc/59187/statm: 4732596 13479 5336 1 0 547300 0
[pid=59187/tid=59195] ppid=59179 vsize=18930384 memory=4026663196 CPUtime=0.15 cores=0,2
/proc/59187/task/59195/stat : 59195 (java) R 59179 59187 59127 0 -1 4194368 4821 0 156 0 13 2 0 0 20 0 18 0 55345961 19384713216 13479 18446744073709551615 94771905314816 94771905318512 140732845586464 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94771905326328 94771905327120 94771927076864 140732845595009 140732845595110 140732845595110 140732845600712 0
[pid=59187/tid=59228] ppid=59179 vsize=18930384 memory=16142 CPUtime=0 cores=0,2
/proc/59187/task/59228/stat : 59228 (Finalizer) S 59179 59187 59127 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 55345968 19384713216 13479 18446744073709551615 94771905314816 94771905318512 140732845586464 0 0 0 4 0 16800975 1 0 0 -1 2 0 0 0 0 0 94771905326328 94771905327120 94771927076864 140732845595009 140732845595110 140732845595110 140732845600712 0
[pid=59187/tid=59246] ppid=59179 vsize=18930384 memory=58494082614266 CPUtime=0 cores=0,2
/proc/59187/task/59246/stat : 59246 (Common-Cleaner) S 59179 59187 59127 0 -1 4194368 26 0 0 0 0 0 0 0 20 0 18 0 55345969 19384713216 13479 18446744073709551615 94771905314816 94771905318512 140732845586464 0 0 0 4 0 16800975 1 0 0 -1 0 0 0 0 0 0 94771905326328 94771905327120 94771927076864 140732845595009 140732845595110 140732845595110 140732845600712 0
Current children cumulated CPU time: 0.25 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 53916 KiB

[startup+0.314568 s]*
/proc/loadavg: 1.04 1.15 1.88 7/321 59265
/proc/meminfo: memFree=119752900/131382112 swapFree=33010160/33010684
[pid=59187] ppid=59179 vsize=18930384 memory=59584 CPUtime=0.4 cores=0,2
/proc/59187/stat : 59187 (java) S 59179 59187 59127 0 -1 4194304 6415 0 156 0 35 5 0 0 20 0 18 0 55345959 19384713216 14896 18446744073709551615 94771905314816 94771905318512 140732845586464 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94771905326328 94771905327120 94771927076864 140732845595009 140732845595110 140732845595110 140732845600712 0
/proc/59187/statm: 4732596 14896 5336 1 0 547682 0
[pid=59187/tid=59195] ppid=59179 vsize=18930384 memory=-6000919494114501482 CPUtime=0.25 cores=0,2
/proc/59187/task/59195/stat : 59195 (java) R 59179 59187 59127 0 -1 4194368 4999 0 156 0 22 3 0 0 20 0 18 0 55345961 19384713216 14928 18446744073709551615 94771905314816 94771905318512 140732845586464 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94771905326328 94771905327120 94771927076864 140732845595009 140732845595110 140732845595110 140732845600712 0
[pid=59187/tid=59228] ppid=59179 vsize=18930384 memory=0 CPUtime=0 cores=0,2
/proc/59187/task/59228/stat : 59228 (Finalizer) S 59179 59187 59127 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 55345968 19384713216 14928 18446744073709551615 94771905314816 94771905318512 140732845586464 0 0 0 4 0 16800975 1 0 0 -1 2 0 0 0 0 0 94771905326328 94771905327120 94771927076864 140732845595009 140732845595110 140732845595110 140732845600712 0
[pid=59187/tid=59246] ppid=59179 vsize=18930384 memory=0 CPUtime=0 cores=0,2
/proc/59187/task/59246/stat : 59246 (Common-Cleaner) S 59179 59187 59127 0 -1 4194368 26 0 0 0 0 0 0 0 20 0 18 0 55345969 19384713216 14928 18446744073709551615 94771905314816 94771905318512 140732845586464 0 0 0 4 0 16800975 1 0 0 -1 0 0 0 0 0 0 94771905326328 94771905327120 94771927076864 140732845595009 140732845595110 140732845595110 140732845600712 0
Current children cumulated CPU time: 0.4 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 59584 KiB

[startup+0.621585 s]
# the end of solver process 59187 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=0.85229 s, system=0.078477 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.413804 s]*
/proc/loadavg: 1.04 1.15 1.88 11/321 59265
/proc/meminfo: memFree=119750632/131382112 swapFree=33010160/33010684
[pid=59187] ppid=59179 vsize=18930384 memory=60736 CPUtime=0.58 cores=0,2
/proc/59187/stat : 59187 (java) S 59179 59187 59127 0 -1 4194304 6641 0 156 0 52 6 0 0 20 0 18 0 55345959 19384713216 15184 18446744073709551615 94771905314816 94771905318512 140732845586464 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94771905326328 94771905327120 94771927076864 140732845595009 140732845595110 140732845595110 140732845600712 0
/proc/59187/statm: 4732596 15184 5400 1 0 547885 0
[pid=59187/tid=59195] ppid=59179 vsize=18930384 memory=4026532124 CPUtime=0.34 cores=0,2
/proc/59187/task/59195/stat : 59195 (java) R 59179 59187 59127 0 -1 4194368 5163 0 156 0 31 3 0 0 20 0 18 0 55345961 19384713216 15184 18446744073709551615 94771905314816 94771905318512 140732845586464 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94771905326328 94771905327120 94771927076864 140732845595009 140732845595110 140732845595110 140732845600712 0
[pid=59187/tid=59228] ppid=59179 vsize=18930384 memory=16142 CPUtime=0 cores=0,2
/proc/59187/task/59228/stat : 59228 (Finalizer) S 59179 59187 59127 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 55345968 19384713216 15184 18446744073709551615 94771905314816 94771905318512 140732845586464 0 0 0 4 0 16800975 1 0 0 -1 2 0 0 0 0 0 94771905326328 94771905327120 94771927076864 140732845595009 140732845595110 140732845595110 140732845600712 0
[pid=59187/tid=59246] ppid=59179 vsize=18930384 memory=58494082614266 CPUtime=0 cores=0,2
/proc/59187/task/59246/stat : 59246 (Common-Cleaner) S 59179 59187 59127 0 -1 4194368 26 0 0 0 0 0 0 0 20 0 18 0 55345969 19384713216 15184 18446744073709551615 94771905314816 94771905318512 140732845586464 0 0 0 4 0 16800975 1 0 0 -1 0 0 0 0 0 0 94771905326328 94771905327120 94771927076864 140732845595009 140732845595110 140732845595110 140732845600712 0
Current children cumulated CPU time: 0.58 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 60736 KiB

[startup+0.613457 s]
/proc/loadavg: 1.04 1.15 1.88 13/322 59266
/proc/meminfo: memFree=119734816/131382112 swapFree=33010160/33010684
[pid=59187] ppid=59179 vsize=19130076 memory=68468 CPUtime=0.92 cores=0,2
/proc/59187/stat : 59187 (java) S 59179 59187 59127 0 -1 4194304 7033 0 156 0 85 7 0 0 20 0 19 0 55345959 19589197824 17117 18446744073709551615 94771905314816 94771905318512 140732845586464 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94771905326328 94771905327120 94771927076864 140732845595009 140732845595110 140732845595110 140732845600712 0
/proc/59187/statm: 4782519 17117 5464 1 0 548941 0
[pid=59187/tid=59195] ppid=59179 vsize=19130076 memory=245635481903 CPUtime=0.43 cores=0,2
/proc/59187/task/59195/stat : 59195 (java) S 59179 59187 59127 0 -1 4194368 5298 0 156 0 40 3 0 0 20 0 19 0 55345961 19589197824 17117 18446744073709551615 94771905314816 94771905318512 140732845586464 0 0 0 4 0 16800975 1 0 0 -1 2 0 0 0 0 0 94771905326328 94771905327120 94771927076864 140732845595009 140732845595110 140732845595110 140732845600712 0
[pid=59187/tid=59228] ppid=59179 vsize=19130076 memory=54113165640434 CPUtime=0 cores=0,2
/proc/59187/task/59228/stat : 59228 (Finalizer) S 59179 59187 59127 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 55345968 19589197824 17117 18446744073709551615 94771905314816 94771905318512 140732845586464 0 0 0 4 0 16800975 1 0 0 -1 2 0 0 0 0 0 94771905326328 94771905327120 94771927076864 140732845595009 140732845595110 140732845595110 140732845600712 0
[pid=59187/tid=59246] ppid=59179 vsize=19130076 memory=251105 CPUtime=0 cores=0,2
/proc/59187/task/59246/stat : 59246 (Common-Cleaner) S 59179 59187 59127 0 -1 4194368 26 0 0 0 0 0 0 0 20 0 19 0 55345969 19589197824 17117 18446744073709551615 94771905314816 94771905318512 140732845586464 0 0 0 4 0 16800975 1 0 0 -1 0 0 0 0 0 0 94771905326328 94771905327120 94771927076864 140732845595009 140732845595110 140732845595110 140732845600712 0
Current children cumulated CPU time: 0.92 s
Current children cumulated vsize: 19130076 KiB
Current children cumulated memory: 68468 KiB

Child status: 30

Real time (s): 0.621658
CPU time (s): 0.930767
CPU user time (s): 0.85229
CPU system time (s): 0.078477
CPU usage (%): 149.723
Max. virtual memory (cumulated for all children) (KiB): 19130076
Max. memory (cumulated for all children) (KiB): 68468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.85229
system time used= 0.078477
maximum resident set size= 68852
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7061
page faults= 156
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1031
involuntary context switches= 469


# summary of solver processes directly reported to runsolver:
#   pid: 59187
#   total CPU time (s): 0.930767
#   total CPU user time (s): 0.85229
#   total CPU system time (s): 0.078477

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.03303 second user time and 0.079342 second system time

The end

Launcher Data 

Begin job on nodeC009 at 2025-07-01 21:04:22
IDJOB=4498450
IDBENCH=148682
IDSOLVER=3363
FILE ID=nodeC009/4498450-1751396662
RUNJOBID= nodeC009-1751396661-59137
SLURM_JOB_ID= 9598271
Free space on /tmp= 432656 MiB

SOLVER NAME= Sat4j Resolution 2025-06-06
BENCH NAME= PB24/normalized-PB07/OPT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_10_4_4.opb
COMMAND LINE= java -jar sat4j-pb.jar Resolution BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4498450-1751396662/watcher-4498450-1751396662 -o /tmp/evaluation-result-4498450-1751396662/solver-4498450-1751396662 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC009-1751396661-59137 --watchdog 3760  java -jar sat4j-pb.jar Resolution HOME/instance-4498450-1751396662.opb

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2

MD5SUM BENCH= 50fab58ea1a9126ad080542729c64647
RANDOM SEED=1460171446

nodeC009 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.228
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.85
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.197
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.85
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.564
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.85
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.220
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.85
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.207
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.85
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.235
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.85
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.084
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.85
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.235
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.85
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382112 kB
MemFree:        119856652 kB
MemAvailable:   129877184 kB
Buffers:            2144 kB
Cached:         10773244 kB
SwapCached:           24 kB
Active:           419220 kB
Inactive:       10423128 kB
Active(anon):      79840 kB
Inactive(anon):     5056 kB
Active(file):     339380 kB
Inactive(file): 10418072 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              2600 kB
Writeback:             0 kB
AnonPages:         70076 kB
Mapped:           102804 kB
Shmem:             17936 kB
KReclaimable:     205028 kB
Slab:             289732 kB
SReclaimable:     205028 kB
SUnreclaim:        84704 kB
KernelStack:        3832 kB
PageTables:         2356 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     333204 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149304 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      172872 kB
DirectMap2M:     9166848 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 432652 MiB
End job on nodeC009 at 2025-07-01 21:04:23