Trace number 4486018

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 2025-06-06OPT1074317824 1.30028 0.717299

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-misc01.opb
MD5SUM06b44a09df2ce1558805241f0e17e4a0
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1074317824
Best CPU time to get the best result obtained on this benchmark0.023369
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables113
Total number of constraints54
Number of constraints which are clauses15
Number of constraints which are cardinality constraints (but not clauses)6
Number of constraints which are nor clauses,nor cardinality constraints33
Minimum length of a constraint5
Maximum length of a constraint101
Number of terms in the objective function 31
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 1073741824
Number of bits of the biggest number in a constraint 31
Biggest sum of numbers in a constraint 3223595007
Number of bits of the biggest sum of numbers32
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.07	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.00/0.07	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.07	c See www.sat4j.org for details.
0.00/0.07	c version PB25.v20250606
0.00/0.08	c java.runtime.name	OpenJDK Runtime Environment
0.00/0.08	c java.vm.name		OpenJDK 64-Bit Server VM
0.00/0.08	c java.vm.version	22.0.1+8-16
0.00/0.08	c java.vm.vendor	Oracle Corporation
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version		22.0.1
0.00/0.08	c os.name		Linux
0.00/0.08	c os.version		5.14.0-503.14.1.el9_5.x86_64
0.00/0.08	c os.arch		amd64
0.00/0.09	c Free memory 		2104792832
0.00/0.09	c Max memory 		16282288128
0.00/0.09	c Total memory 		2113929216
0.00/0.09	c Number of processors 	2
0.12/0.13	c Pseudo Boolean Optimization by upper bound
0.12/0.13	c --- Begin Solver configuration ---
0.12/0.13	c org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@606d8acf
0.12/0.13	c Learn all clauses as in MiniSAT
0.12/0.13	c LOGGER=java.util.logging.Logger@3fb4f649 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.12/0.13	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.12/0.13	c Expensive reason simplification
0.12/0.13	c Glucose 2.1 dynamic restart strategy
0.12/0.13	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
0.12/0.13	c timeout=2147483s
0.12/0.13	c DB Simplification allowed=false
0.12/0.13	c Listener: none
0.12/0.13	c --- End Solver configuration ---
0.12/0.13	c solving HOME/instance-4486018-1751299302.opb
0.12/0.13	c reading problem ... 
0.12/0.13	c  objective function found
0.12/0.15	c ... done. Wall clock time 0.022s.
0.12/0.16	c declared #vars     113
0.12/0.16	c #constraints  71
0.12/0.16	c constraints type 
0.12/0.16	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 46
0.12/0.16	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 6
0.12/0.16	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 19
0.12/0.16	c 71 constraints processed.
0.12/0.16	c objective function length is 31 literals
0.32/0.28	c SATISFIABLE
0.32/0.28	c OPTIMIZING...
0.32/0.28	c Got one! Elapsed wall clock time (in seconds):0.154
0.32/0.28	o 1074407424
0.51/0.35	c Got one! Elapsed wall clock time (in seconds):0.226
0.51/0.35	o 1074391552
0.90/0.51	c cleaning 2858 clauses out of 5715 with flag 10508/5717
0.90/0.51	c Got one! Elapsed wall clock time (in seconds):0.387
0.90/0.51	o 1074317824
1.09/0.67	c starts		: 56
1.09/0.68	c conflicts		: 8980
1.09/0.68	c decisions		: 13469
1.09/0.68	c propagations		: 142794
1.09/0.68	c inspects		: 2386310
1.09/0.68	c shortcuts		: 0
1.09/0.68	c learnt literals	: 5
1.09/0.68	c learnt binary clauses	: 49
1.09/0.68	c learnt ternary clauses	: 96
1.09/0.68	c learnt constraints	: 8974
1.09/0.68	c ignored constraints	: 0
1.09/0.68	c root simplifications	: 0
1.09/0.68	c removed literals (reason simplification)	: 39516
1.09/0.68	c reason swapping (by a shorter reason)	: 0
1.09/0.68	c Calls to reduceDB	: 1
1.09/0.68	c Number of update (reduction) of LBD	: 3344
1.09/0.68	c Imported unit clauses	: 0
1.09/0.68	c No decision after first conflict	: false
1.09/0.68	c number of reductions to clauses (during analyze)	: 0
1.09/0.68	c number of learned constraints concerned by reduction	: 0
1.09/0.68	c number of learning phase by resolution	: 0
1.09/0.68	c number of learning phase by cutting planes	: 0
1.09/0.68	c number of rounding to 1 operations	: 0
1.09/0.68	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
1.09/0.68	c number of reductions of the coefficients by power 2 	: 0
1.09/0.68	c number of right shift for reduction by power 2 	: 0
1.09/0.68	c number of reductions of the coefficients by GCD over coefficients 	: 0
1.09/0.68	c number of ending skipping 	: 0
1.09/0.69	c number of internal skipping 	: 0
1.09/0.69	c number of derivation steps 	: 0
1.09/0.69	c number of skipped derivation steps 	: 0
1.09/0.69	c number of remaining unassigned 	: 0
1.09/0.69	c number of remaining assigned 	: 0
1.09/0.69	c number of falsified literals weakened from reason	: 0
1.09/0.69	c number of falsified literals weakened from conflict	: 0
1.09/0.69	c time for arithmetic operations	: 0
1.09/0.69	c minimum degree of deleted constraints	: null
1.09/0.69	c maximum degree of deleted constraints	: null
1.09/0.69	c number of deleted constraints	: 0
1.09/0.69	c speed (assignments/second)	: 270956.3567362429
1.09/0.69	c non guided choices	: 32
1.09/0.69	s OPTIMUM FOUND
1.09/0.69	c Found 3 solution(s)
1.27/0.70	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 -x10 -x11 -x12 x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 x36 -x37 -x38 -x39 -x40 -x41 x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 x68 -x69 -x70 -x71 -x72 x73 x74 x75 -x76 x77 -x78 -x79 x80 -x81 x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 x92 -x93 x94 -x95 -x96 x97 x98 -x99 -x100 -x101 x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 x113 
1.27/0.70	c objective function=1074317824
1.27/0.70	c Total wall clock time (in seconds): 0.569

Verifier Data 

OK	1074317824

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: 63665 MiB (55576 MiB free)
  memory of node 1: 64507 MiB (61511 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4486018-1751299302/watcher-4486018-1751299302 -o /tmp/evaluation-result-4486018-1751299302/solver-4486018-1751299302 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC013-1751292114-40818 --watchdog 3760 java -jar sat4j-pb.jar Resolution HOME/instance-4486018-1751299302.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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
Current StackSize limit: 8192 KiB

solver pid=42145, runsolver pid=42142

[startup+0.10006 s]*
/proc/loadavg: 4.14 4.19 4.18 6/337 42163
/proc/meminfo: memFree=119885396/131250000 swapFree=33010684/33010684
[pid=42145] ppid=42142 vsize=18930384 memory=57724 CPUtime=0.12 cores=1,3
/proc/42145/stat : 42145 (java) S 42142 42145 40806 0 -1 4194304 6568 0 0 0 11 1 0 0 20 0 18 0 45610431 19384713216 14431 18446744073709551615 94554619781120 94554619784816 140724037964608 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94554619792632 94554619793424 94554624507904 140724037966209 140724037966310 140724037966310 140724037971912 0
/proc/42145/statm: 4732596 14431 5335 1 0 547627 0
[pid=42145/tid=42147] ppid=42142 vsize=18930384 memory=4026531960 CPUtime=0.08 cores=1,3
/proc/42145/task/42147/stat : 42147 (java) R 42142 42145 40806 0 -1 4194368 5072 0 0 0 7 1 0 0 20 0 18 0 45610432 19384713216 14431 18446744073709551615 94554619781120 94554619784816 140724037964608 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94554619792632 94554619793424 94554624507904 140724037966209 140724037966310 140724037966310 140724037971912 0
[pid=42145/tid=42156] ppid=42142 vsize=18930384 memory=228522721619 CPUtime=0 cores=1,3
/proc/42145/task/42156/stat : 42156 (Finalizer) S 42142 42145 40806 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 45610434 19384713216 14431 18446744073709551615 94554619781120 94554619784816 140724037964608 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94554619792632 94554619793424 94554624507904 140724037966209 140724037966310 140724037966310 140724037971912 0
[pid=42145/tid=42163] ppid=42142 vsize=18930384 memory=59585004340264 CPUtime=0 cores=1,3
/proc/42145/task/42163/stat : 42163 (Common-Cleaner) S 42142 42145 40806 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 45610435 19384713216 14431 18446744073709551615 94554619781120 94554619784816 140724037964608 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94554619792632 94554619793424 94554624507904 140724037966209 140724037966310 140724037966310 140724037971912 0
Current children cumulated CPU time: 0.12 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 57724 KiB

[startup+0.205656 s]*
/proc/loadavg: 4.14 4.19 4.18 6/338 42164
/proc/meminfo: memFree=119879536/131250000 swapFree=33010684/33010684
[pid=42145] ppid=42142 vsize=18996948 memory=63416 CPUtime=0.32 cores=1,3
/proc/42145/stat : 42145 (java) S 42142 42145 40806 0 -1 4194304 7642 0 0 0 30 2 0 0 20 0 19 0 45610431 19452874752 15854 18446744073709551615 94554619781120 94554619784816 140724037964608 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94554619792632 94554619793424 94554624507904 140724037966209 140724037966310 140724037966310 140724037971912 0
/proc/42145/statm: 4749237 15854 5463 1 0 548469 0
[pid=42145/tid=42147] ppid=42142 vsize=18996948 memory=4026663196 CPUtime=0.17 cores=1,3
/proc/42145/task/42147/stat : 42147 (java) R 42142 42145 40806 0 -1 4194368 5383 0 0 0 16 1 0 0 20 0 19 0 45610432 19452874752 15854 18446744073709551615 94554619781120 94554619784816 140724037964608 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94554619792632 94554619793424 94554624507904 140724037966209 140724037966310 140724037966310 140724037971912 0
[pid=42145/tid=42156] ppid=42142 vsize=18996948 memory=19950 CPUtime=0 cores=1,3
/proc/42145/task/42156/stat : 42156 (Finalizer) S 42142 42145 40806 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 45610434 19452874752 15854 18446744073709551615 94554619781120 94554619784816 140724037964608 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94554619792632 94554619793424 94554624507904 140724037966209 140724037966310 140724037966310 140724037971912 0
[pid=42145/tid=42163] ppid=42142 vsize=18996948 memory=58485492679654 CPUtime=0 cores=1,3
/proc/42145/task/42163/stat : 42163 (Common-Cleaner) S 42142 42145 40806 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 19 0 45610435 19452874752 15854 18446744073709551615 94554619781120 94554619784816 140724037964608 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94554619792632 94554619793424 94554624507904 140724037966209 140724037966310 140724037966310 140724037971912 0
[pid=42145/tid=42164] ppid=42142 vsize=18996948 memory=0 CPUtime=0 cores=1,3
/proc/42145/task/42164/stat : 42164 (Timer-0) S 42142 42145 40806 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 45610448 19452874752 15854 18446744073709551615 94554619781120 94554619784816 140724037964608 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94554619792632 94554619793424 94554624507904 140724037966209 140724037966310 140724037966310 140724037971912 0
Current children cumulated CPU time: 0.32 s
Current children cumulated vsize: 18996948 KiB
Current children cumulated memory: 63416 KiB

[startup+0.305551 s]*
/proc/loadavg: 4.14 4.19 4.18 6/338 42164
/proc/meminfo: memFree=119875000/131250000 swapFree=33010684/33010684
[pid=42145] ppid=42142 vsize=18996948 memory=67972 CPUtime=0.51 cores=1,3
/proc/42145/stat : 42145 (java) S 42142 42145 40806 0 -1 4194304 9432 0 0 0 49 2 0 0 20 0 19 0 45610431 19452874752 16993 18446744073709551615 94554619781120 94554619784816 140724037964608 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94554619792632 94554619793424 94554624507904 140724037966209 140724037966310 140724037966310 140724037971912 0
/proc/42145/statm: 4749237 16993 5463 1 0 549566 0
[pid=42145/tid=42147] ppid=42142 vsize=18996948 memory=-6000919498493356651 CPUtime=0.26 cores=1,3
/proc/42145/task/42147/stat : 42147 (java) R 42142 42145 40806 0 -1 4194368 5412 0 0 0 25 1 0 0 20 0 19 0 45610432 19452874752 16993 18446744073709551615 94554619781120 94554619784816 140724037964608 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94554619792632 94554619793424 94554624507904 140724037966209 140724037966310 140724037966310 140724037971912 0
[pid=42145/tid=42156] ppid=42142 vsize=18996948 memory=0 CPUtime=0 cores=1,3
/proc/42145/task/42156/stat : 42156 (Finalizer) S 42142 42145 40806 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 45610434 19452874752 16993 18446744073709551615 94554619781120 94554619784816 140724037964608 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94554619792632 94554619793424 94554624507904 140724037966209 140724037966310 140724037966310 140724037971912 0
[pid=42145/tid=42163] ppid=42142 vsize=18996948 memory=0 CPUtime=0 cores=1,3
/proc/42145/task/42163/stat : 42163 (Common-Cleaner) S 42142 42145 40806 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 19 0 45610435 19452874752 16993 18446744073709551615 94554619781120 94554619784816 140724037964608 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94554619792632 94554619793424 94554624507904 140724037966209 140724037966310 140724037966310 140724037971912 0
[pid=42145/tid=42164] ppid=42142 vsize=18996948 memory=0 CPUtime=0 cores=1,3
/proc/42145/task/42164/stat : 42164 (Timer-0) S 42142 42145 40806 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 45610448 19452874752 16993 18446744073709551615 94554619781120 94554619784816 140724037964608 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94554619792632 94554619793424 94554624507904 140724037966209 140724037966310 140724037966310 140724037971912 0
Current children cumulated CPU time: 0.51 s
Current children cumulated vsize: 18996948 KiB
Current children cumulated memory: 67972 KiB

[startup+0.700226 s]
/proc/loadavg: 4.14 4.19 4.18 6/338 42164
/proc/meminfo: memFree=119870468/131250000 swapFree=33010684/33010684
[pid=42145] ppid=42142 vsize=19130076 memory=84404 CPUtime=1.27 cores=1,3
/proc/42145/stat : 42145 (java) S 42142 42145 40806 0 -1 4194304 11798 0 0 0 125 2 0 0 20 0 19 0 45610431 19589197824 21101 18446744073709551615 94554619781120 94554619784816 140724037964608 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94554619792632 94554619793424 94554624507904 140724037966209 140724037966310 140724037966310 140724037971912 0
/proc/42145/statm: 4782519 21101 5495 1 0 551512 0
[pid=42145/tid=42147] ppid=42142 vsize=19130076 memory=13824 CPUtime=0.6 cores=1,3
/proc/42145/task/42147/stat : 42147 (java) S 42142 42145 40806 0 -1 4194368 5481 0 0 0 59 1 0 0 20 0 19 0 45610432 19589197824 21101 18446744073709551615 94554619781120 94554619784816 140724037964608 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 94554619792632 94554619793424 94554624507904 140724037966209 140724037966310 140724037966310 140724037971912 0
[pid=42145/tid=42156] ppid=42142 vsize=19130076 memory=10752 CPUtime=0 cores=1,3
/proc/42145/task/42156/stat : 42156 (Finalizer) S 42142 42145 40806 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 45610434 19589197824 21101 18446744073709551615 94554619781120 94554619784816 140724037964608 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94554619792632 94554619793424 94554624507904 140724037966209 140724037966310 140724037966310 140724037971912 0
[pid=42145/tid=42163] ppid=42142 vsize=19130076 memory=3200 CPUtime=0 cores=1,3
/proc/42145/task/42163/stat : 42163 (Common-Cleaner) S 42142 42145 40806 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 19 0 45610435 19589197824 21101 18446744073709551615 94554619781120 94554619784816 140724037964608 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94554619792632 94554619793424 94554624507904 140724037966209 140724037966310 140724037966310 140724037971912 0
Current children cumulated CPU time: 1.27 s
Current children cumulated vsize: 19130076 KiB
Current children cumulated memory: 84404 KiB

[startup+0.717267 s]
# the end of solver process 42145 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=1.26549 s, system=0.034791 s

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

[startup+0.700226 s]
/proc/loadavg: 4.14 4.19 4.18 6/338 42164
/proc/meminfo: memFree=119870468/131250000 swapFree=33010684/33010684
[pid=42145] ppid=42142 vsize=19130076 memory=84404 CPUtime=1.27 cores=1,3
/proc/42145/stat : 42145 (java) S 42142 42145 40806 0 -1 4194304 11798 0 0 0 125 2 0 0 20 0 19 0 45610431 19589197824 21101 18446744073709551615 94554619781120 94554619784816 140724037964608 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94554619792632 94554619793424 94554624507904 140724037966209 140724037966310 140724037966310 140724037971912 0
/proc/42145/statm: 4782519 21101 5495 1 0 551512 0
[pid=42145/tid=42147] ppid=42142 vsize=19130076 memory=13824 CPUtime=0.6 cores=1,3
/proc/42145/task/42147/stat : 42147 (java) S 42142 42145 40806 0 -1 4194368 5481 0 0 0 59 1 0 0 20 0 19 0 45610432 19589197824 21101 18446744073709551615 94554619781120 94554619784816 140724037964608 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 94554619792632 94554619793424 94554624507904 140724037966209 140724037966310 140724037966310 140724037971912 0
[pid=42145/tid=42156] ppid=42142 vsize=19130076 memory=10752 CPUtime=0 cores=1,3
/proc/42145/task/42156/stat : 42156 (Finalizer) S 42142 42145 40806 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 45610434 19589197824 21101 18446744073709551615 94554619781120 94554619784816 140724037964608 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94554619792632 94554619793424 94554624507904 140724037966209 140724037966310 140724037966310 140724037971912 0
[pid=42145/tid=42163] ppid=42142 vsize=19130076 memory=3200 CPUtime=0 cores=1,3
/proc/42145/task/42163/stat : 42163 (Common-Cleaner) S 42142 42145 40806 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 19 0 45610435 19589197824 21101 18446744073709551615 94554619781120 94554619784816 140724037964608 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94554619792632 94554619793424 94554624507904 140724037966209 140724037966310 140724037966310 140724037971912 0
Current children cumulated CPU time: 1.27 s
Current children cumulated vsize: 19130076 KiB
Current children cumulated memory: 84404 KiB

Child status: 30

Real time (s): 0.717299
CPU time (s): 1.30028
CPU user time (s): 1.26549
CPU system time (s): 0.034791
CPU usage (%): 181.275
Max. virtual memory (cumulated for all children) (KiB): 19130076
Max. memory (cumulated for all children) (KiB): 84404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.26549
system time used= 0.034791
maximum resident set size= 84660
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11834
page faults= 0
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1111
involuntary context switches= 670


# summary of solver processes directly reported to runsolver:
#   pid: 42145
#   total CPU time (s): 1.30028
#   total CPU user time (s): 1.26549
#   total CPU system time (s): 0.034791

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.019053 second user time and 0.024347 second system time

The end

Launcher Data 

Begin job on nodeC013 at 2025-06-30 18:01:42
IDJOB=4486018
IDBENCH=146909
IDSOLVER=3363
FILE ID=nodeC013/4486018-1751299302
RUNJOBID= nodeC013-1751292114-40818
SLURM_JOB_ID= 9594259
Free space on /tmp= 433024 MiB

SOLVER NAME= Sat4j Resolution 2025-06-06
BENCH NAME= PB24/normalized-PB06/OPT-LIN/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-misc01.opb
COMMAND LINE= java -jar sat4j-pb.jar Resolution BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4486018-1751299302/watcher-4486018-1751299302 -o /tmp/evaluation-result-4486018-1751299302/solver-4486018-1751299302 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC013-1751292114-40818 --watchdog 3760  java -jar sat4j-pb.jar Resolution HOME/instance-4486018-1751299302.opb

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

MD5SUM BENCH= 06b44a09df2ce1558805241f0e17e4a0
RANDOM SEED=573292657

nodeC013 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	: 0xb00002a
cpu MHz		: 3599.832
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.67
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	: 0xb00002a
cpu MHz		: 3599.830
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.67
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	: 0xb00002a
cpu MHz		: 3600.131
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.67
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	: 0xb00002a
cpu MHz		: 3598.127
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.67
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	: 0xb00002a
cpu MHz		: 3599.822
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.67
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	: 0xb00002a
cpu MHz		: 3599.827
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.67
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	: 0xb00002a
cpu MHz		: 3487.602
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.67
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	: 0xb00002a
cpu MHz		: 3599.948
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        119897496 kB
MemAvailable:   119915888 kB
Buffers:            3280 kB
Cached:           819968 kB
SwapCached:            0 kB
Active:         10176348 kB
Inactive:         576332 kB
Active(anon):    9942716 kB
Inactive(anon):        0 kB
Active(file):     233632 kB
Inactive(file):   576332 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:               804 kB
Writeback:            12 kB
AnonPages:       9932392 kB
Mapped:           118804 kB
Shmem:             13284 kB
KReclaimable:      94932 kB
Slab:             181972 kB
SReclaimable:      94932 kB
SUnreclaim:        87040 kB
KernelStack:        5200 kB
PageTables:        23252 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:   15789132 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      151464 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   9689088 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:      215764 kB
DirectMap2M:     8992768 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 433020 MiB
End job on nodeC013 at 2025-06-30 18:01:43