Trace number 4526451

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 NameAnswerCPU timeWall clock time
Sat4j CP 2025-06-06OPTIMUM 1.21413 0.820417

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/jnh/
normalized-jnh205_wcsp.wbo
MD5SUMab4c426bf1ec0961b0fe0dde1bfe0a37
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.36343
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables200
Total number of constraints900
Number of soft constraints800
Number of constraints which are clauses800
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint11
Top cost 394239
Min constraint cost 1
Max constraint cost 1000
Sum of constraints costs 394238
Biggest number in a constraint 10
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 21
Number of bits of the biggest sum of numbers5
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 

0.11/0.18	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.11/0.18	c This is free software under the dual EPL/GNU LGPL licenses.
0.11/0.18	c See www.sat4j.org for details.
0.11/0.19	c version PB25.v20250606
0.26/0.23	c java.runtime.name	OpenJDK Runtime Environment
0.26/0.23	c java.vm.name		OpenJDK 64-Bit Server VM
0.26/0.23	c java.vm.version	22.0.1+8-16
0.26/0.23	c java.vm.vendor	Oracle Corporation
0.26/0.23	c sun.arch.data.model	64
0.26/0.23	c java.version		22.0.1
0.26/0.23	c os.name		Linux
0.26/0.23	c os.version		5.14.0-503.14.1.el9_5.x86_64
0.26/0.23	c os.arch		amd64
0.26/0.24	c Free memory 		2104792832
0.26/0.24	c Max memory 		16282288128
0.26/0.24	c Total memory 		2113929216
0.26/0.25	c Number of processors 	2
0.58/0.43	c Pseudo Boolean Optimization by upper bound
0.58/0.43	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.58/0.43	c  - never skip resolution steps
0.58/0.43	c  - Auto-division on coefficients is disabled
0.58/0.43	c  - No postprocessing
0.58/0.43	c  - Conflict is considered as is when resolving
0.58/0.43	c  - Use constraints as they come during conflict analysis
0.58/0.43	c  - Weaken first using unassigned literals
0.58/0.43	c  - Bump strategy: ALWAYS_ONE
0.58/0.43	c  - Bumper: ANY
0.58/0.43	c --- Begin Solver configuration ---
0.58/0.43	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@5cbc508c
0.58/0.43	c Learn all clauses as in MiniSAT
0.58/0.43	c LOGGER=java.util.logging.Logger@68fb2c38 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.58/0.43	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.58/0.43	c No reason simplification
0.58/0.43	c Armin Biere (Picosat) restarts strategy
0.58/0.43	c Activity based learned constraints deletion strategy with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.58/0.43	c timeout=2147483s
0.58/0.43	c DB Simplification allowed=false
0.58/0.43	c Listener: none
0.58/0.43	c --- End Solver configuration ---
0.58/0.43	c solving HOME/instance-4526451-1751633722.wbo
0.58/0.43	c reading problem ... 
0.77/0.56	c ... done. Wall clock time 0.129s.
0.77/0.56	c declared #vars     200
0.77/0.56	c internal #vars     1000
0.77/0.57	c #constraints  1001
0.77/0.57	c constraints type 
0.77/0.57	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 200
0.77/0.57	c org.sat4j.specs.Constr$1 => 1
0.77/0.57	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 800
0.77/0.57	c 1001 constraints processed.
0.77/0.60	c objective function length is 800 literals
0.92/0.66	c SATISFIABLE
0.92/0.66	c OPTIMIZING...
0.92/0.66	c Got one! Elapsed wall clock time (in seconds):0.226
0.92/0.66	o 4650
1.09/0.70	c Got one! Elapsed wall clock time (in seconds):0.265
1.09/0.70	o 0
1.09/0.71	c starts		: 2
1.09/0.73	c conflicts		: 49
1.09/0.73	c decisions		: 2087
1.09/0.73	c propagations		: 4821
1.09/0.73	c inspects		: 12502
1.09/0.73	c shortcuts		: 0
1.09/0.73	c learnt literals	: 0
1.09/0.73	c learnt binary clauses	: 0
1.09/0.73	c learnt ternary clauses	: 2
1.09/0.73	c learnt constraints	: 49
1.09/0.73	c ignored constraints	: 0
1.09/0.73	c root simplifications	: 0
1.09/0.73	c removed literals (reason simplification)	: 0
1.09/0.73	c reason swapping (by a shorter reason)	: 0
1.09/0.74	c Calls to reduceDB	: 0
1.09/0.74	c Number of update (reduction) of LBD	: 0
1.09/0.74	c Imported unit clauses	: 0
1.09/0.74	c No decision after first conflict	: false
1.09/0.74	c number of reductions to clauses (during analyze)	: 0
1.09/0.74	c number of learned constraints concerned by reduction	: 0
1.09/0.74	c number of learning phase by resolution	: 0
1.09/0.74	c number of learning phase by cutting planes	: 0
1.09/0.74	c number of rounding to 1 operations	: 0
1.09/0.74	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
1.09/0.74	c number of reductions of the coefficients by power 2 	: 0
1.09/0.74	c number of right shift for reduction by power 2 	: 0
1.09/0.74	c number of reductions of the coefficients by GCD over coefficients 	: 0
1.09/0.74	c number of ending skipping 	: 0
1.09/0.74	c number of internal skipping 	: 0
1.09/0.74	c number of derivation steps 	: 1308
1.09/0.74	c number of skipped derivation steps 	: 0
1.09/0.74	c number of remaining unassigned 	: 0
1.09/0.74	c number of remaining assigned 	: 0
1.09/0.74	c number of falsified literals weakened from reason	: 0
1.09/0.74	c number of falsified literals weakened from conflict	: 0
1.09/0.74	c time for arithmetic operations	: 0
1.09/0.75	c minimum degree of deleted constraints	: null
1.09/0.75	c maximum degree of deleted constraints	: null
1.09/0.75	c number of deleted constraints	: 0
1.09/0.75	c speed (assignments/second)	: 35189.781021897805
1.09/0.75	c non guided choices	: 13
1.09/0.75	c learnt constraints type org.sat4j.pb.constraints.pb.LearntHTClausePB	: 49
1.09/0.75	s OPTIMUM FOUND
1.09/0.75	c Found 2 solution(s)
1.09/0.76	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 -x114 -x115 x116 -x117 x118 -x119 x120 x121 -x122 -x123 x124 -x125 x126 -x127 x128 -x129 x130 x131 -x132 x133 -x134 -x135 x136 -x137 x138 x139 -x140 x141 -x142 x143 -x144 -x145 x146 -x147 x148 -x149 x150 -x151 x152 -x153 x154 -x155 x156 -x157 x158 x159 -x160 x161 -x162 -x163 x164 -x165 x166 -x167 x168 -x169 x170 -x171 x172 -x173 x174 x175 -x176 -x177 x178 -x179 x180 x181 -x182 -x183 x184 -x185 x186 x187 -x188 x189 -x190 -x191 x192 -x193 x194 -x195 x196 -x197 x198 x199 -x200 
1.09/0.76	c objective function=0
1.09/0.77	c Total wall clock time (in seconds): 0.333

Verifier Data 

OK	0

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 (52935 MiB free)
  memory of node 1: 64507 MiB (58237 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4526451-1751633722/watcher-4526451-1751633722 -o /tmp/evaluation-result-4526451-1751633722/solver-4526451-1751633722 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC006-1751630095-88496 --watchdog 3760 java -jar sat4j-pb.jar CuttingPlanes HOME/instance-4526451-1751633722.wbo 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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=90040, runsolver pid=90037
Current StackSize limit: 8192 KiB


[startup+0.100105 s]*
/proc/loadavg: 4.27 4.39 4.51 7/326 90058
/proc/meminfo: memFree=113821052/131382120 swapFree=33010416/33010684
[pid=90040] ppid=90037 vsize=18930384 memory=47624 CPUtime=0.11 cores=5,7
/proc/90040/stat : 90040 (java) S 90037 90040 88483 0 -1 4194304 5694 0 0 0 7 4 0 0 20 0 18 0 79051586 19384713216 11906 18446744073709551615 94062102781952 94062102785648 140731025236032 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94062102793464 94062102794256 94062112382976 140731025242492 140731025242596 140731025242596 140731025248200 0
/proc/90040/statm: 4732596 11906 5207 1 0 546900 0
[pid=90040/tid=90042] ppid=90037 vsize=18930384 memory=4026531960 CPUtime=0.06 cores=5,7
/proc/90040/task/90042/stat : 90042 (java) R 90037 90040 88483 0 -1 4194368 4598 0 0 0 4 2 0 0 20 0 18 0 79051588 19384713216 11938 18446744073709551615 94062102781952 94062102785648 140731025236032 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94062102793464 94062102794256 94062112382976 140731025242492 140731025242596 140731025242596 140731025248200 0
[pid=90040/tid=90051] ppid=90037 vsize=18930384 memory=228522721619 CPUtime=0 cores=5,7
/proc/90040/task/90051/stat : 90051 (Finalizer) S 90037 90040 88483 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 79051592 19384713216 11938 18446744073709551615 94062102781952 94062102785648 140731025236032 0 0 0 4 0 16800975 1 0 0 -1 7 0 0 0 0 0 94062102793464 94062102794256 94062112382976 140731025242492 140731025242596 140731025242596 140731025248200 0
[pid=90040/tid=90058] ppid=90037 vsize=18930384 memory=58494082626307 CPUtime=0 cores=5,7
/proc/90040/task/90058/stat : 90058 (Common-Cleaner) S 90037 90040 88483 0 -1 4194368 26 0 0 0 0 0 0 0 20 0 18 0 79051594 19384713216 11938 18446744073709551615 94062102781952 94062102785648 140731025236032 0 0 0 4 0 16800975 1 0 0 -1 7 0 0 0 0 0 94062102793464 94062102794256 94062112382976 140731025242492 140731025242596 140731025242596 140731025248200 0
Current children cumulated CPU time: 0.11 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 47624 KiB

[startup+0.214077 s]*
/proc/loadavg: 4.27 4.39 4.51 7/326 90058
/proc/meminfo: memFree=113819792/131382120 swapFree=33010416/33010684
[pid=90040] ppid=90037 vsize=18930384 memory=53144 CPUtime=0.26 cores=5,7
/proc/90040/stat : 90040 (java) S 90037 90040 88483 0 -1 4194304 6434 0 0 0 22 4 0 0 20 0 18 0 79051586 19384713216 13286 18446744073709551615 94062102781952 94062102785648 140731025236032 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94062102793464 94062102794256 94062112382976 140731025242492 140731025242596 140731025242596 140731025248200 0
/proc/90040/statm: 4732596 13286 5367 1 0 547513 0
[pid=90040/tid=90042] ppid=90037 vsize=18930384 memory=4026794268 CPUtime=0.15 cores=5,7
/proc/90040/task/90042/stat : 90042 (java) R 90037 90040 88483 0 -1 4194368 4969 0 0 0 13 2 0 0 20 0 18 0 79051588 19384713216 13286 18446744073709551615 94062102781952 94062102785648 140731025236032 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94062102793464 94062102794256 94062112382976 140731025242492 140731025242596 140731025242596 140731025248200 0
[pid=90040/tid=90051] ppid=90037 vsize=18930384 memory=12896 CPUtime=0 cores=5,7
/proc/90040/task/90051/stat : 90051 (Finalizer) S 90037 90040 88483 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 79051592 19384713216 13286 18446744073709551615 94062102781952 94062102785648 140731025236032 0 0 0 4 0 16800975 1 0 0 -1 7 0 0 0 0 0 94062102793464 94062102794256 94062112382976 140731025242492 140731025242596 140731025242596 140731025248200 0
[pid=90040/tid=90058] ppid=90037 vsize=18930384 memory=57394570986489 CPUtime=0 cores=5,7
/proc/90040/task/90058/stat : 90058 (Common-Cleaner) S 90037 90040 88483 0 -1 4194368 26 0 0 0 0 0 0 0 20 0 18 0 79051594 19384713216 13286 18446744073709551615 94062102781952 94062102785648 140731025236032 0 0 0 4 0 16800975 1 0 0 -1 7 0 0 0 0 0 94062102793464 94062102794256 94062112382976 140731025242492 140731025242596 140731025242596 140731025248200 0
Current children cumulated CPU time: 0.26 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 53144 KiB

[startup+0.313991 s]*
/proc/loadavg: 4.27 4.39 4.51 8/326 90058
/proc/meminfo: memFree=113813932/131382120 swapFree=33010416/33010684
[pid=90040] ppid=90037 vsize=18930384 memory=58396 CPUtime=0.42 cores=5,7
/proc/90040/stat : 90040 (java) S 90037 90040 88483 0 -1 4194304 6706 0 0 0 37 5 0 0 20 0 18 0 79051586 19384713216 14599 18446744073709551615 94062102781952 94062102785648 140731025236032 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94062102793464 94062102794256 94062112382976 140731025242492 140731025242596 140731025242596 140731025248200 0
/proc/90040/statm: 4732596 14599 5367 1 0 547713 0
[pid=90040/tid=90042] ppid=90037 vsize=18930384 memory=-6000919477035363430 CPUtime=0.24 cores=5,7
/proc/90040/task/90042/stat : 90042 (java) R 90037 90040 88483 0 -1 4194368 5136 0 0 0 21 3 0 0 20 0 18 0 79051588 19384713216 14599 18446744073709551615 94062102781952 94062102785648 140731025236032 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94062102793464 94062102794256 94062112382976 140731025242492 140731025242596 140731025242596 140731025248200 0
[pid=90040/tid=90051] ppid=90037 vsize=18930384 memory=0 CPUtime=0 cores=5,7
/proc/90040/task/90051/stat : 90051 (Finalizer) S 90037 90040 88483 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 79051592 19384713216 14599 18446744073709551615 94062102781952 94062102785648 140731025236032 0 0 0 4 0 16800975 1 0 0 -1 7 0 0 0 0 0 94062102793464 94062102794256 94062112382976 140731025242492 140731025242596 140731025242596 140731025248200 0
[pid=90040/tid=90058] ppid=90037 vsize=18930384 memory=0 CPUtime=0 cores=5,7
/proc/90040/task/90058/stat : 90058 (Common-Cleaner) S 90037 90040 88483 0 -1 4194368 26 0 0 0 0 0 0 0 20 0 18 0 79051594 19384713216 14599 18446744073709551615 94062102781952 94062102785648 140731025236032 0 0 0 4 0 16800975 1 0 0 -1 7 0 0 0 0 0 94062102793464 94062102794256 94062112382976 140731025242492 140731025242596 140731025242596 140731025248200 0
Current children cumulated CPU time: 0.42 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 58396 KiB

[startup+0.700298 s]
/proc/loadavg: 4.27 4.39 4.51 7/326 90058
/proc/meminfo: memFree=113806056/131382120 swapFree=33010416/33010684
[pid=90040] ppid=90037 vsize=18996948 memory=69956 CPUtime=1.09 cores=5,7
/proc/90040/stat : 90040 (java) S 90037 90040 88483 0 -1 4194304 7426 0 0 0 103 6 0 0 20 0 19 0 79051586 19452874752 17489 18446744073709551615 94062102781952 94062102785648 140731025236032 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94062102793464 94062102794256 94062112382976 140731025242492 140731025242596 140731025242596 140731025248200 0
/proc/90040/statm: 4749237 17489 5495 1 0 548418 0
[pid=90040/tid=90042] ppid=90037 vsize=18996948 memory=18560 CPUtime=0.56 cores=5,7
/proc/90040/task/90042/stat : 90042 (java) R 90037 90040 88483 0 -1 4194368 5509 0 0 0 52 4 0 0 20 0 19 0 79051588 19452874752 17489 18446744073709551615 94062102781952 94062102785648 140731025236032 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94062102793464 94062102794256 94062112382976 140731025242492 140731025242596 140731025242596 140731025248200 0
[pid=90040/tid=90051] ppid=90037 vsize=18996948 memory=11136 CPUtime=0 cores=5,7
/proc/90040/task/90051/stat : 90051 (Finalizer) S 90037 90040 88483 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 79051592 19452874752 17489 18446744073709551615 94062102781952 94062102785648 140731025236032 0 0 0 4 0 16800975 1 0 0 -1 7 0 0 0 0 0 94062102793464 94062102794256 94062112382976 140731025242492 140731025242596 140731025242596 140731025248200 0
[pid=90040/tid=90058] ppid=90037 vsize=18996948 memory=3200 CPUtime=0 cores=5,7
/proc/90040/task/90058/stat : 90058 (Common-Cleaner) S 90037 90040 88483 0 -1 4194368 26 0 0 0 0 0 0 0 20 0 19 0 79051594 19452874752 17489 18446744073709551615 94062102781952 94062102785648 140731025236032 0 0 0 4 0 16800975 1 0 0 -1 7 0 0 0 0 0 94062102793464 94062102794256 94062112382976 140731025242492 140731025242596 140731025242596 140731025248200 0
Current children cumulated CPU time: 1.09 s
Current children cumulated vsize: 18996948 KiB
Current children cumulated memory: 69956 KiB

[startup+0.820354 s]
# the end of solver process 90040 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=1.13625 s, system=0.077878 s

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

[startup+0.800324 s]*
/proc/loadavg: 4.27 4.39 4.51 5/307 90061
/proc/meminfo: memFree=113805740/131382120 swapFree=33010416/33010684
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child status: 30

Real time (s): 0.820417
CPU time (s): 1.21413
CPU user time (s): 1.13625
CPU system time (s): 0.077878
CPU usage (%): 147.989
Max. virtual memory (cumulated for all children) (KiB): 18996948
Max. memory (cumulated for all children) (KiB): 69956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.13625
system time used= 0.077878
maximum resident set size= 74876
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7643
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= 857
involuntary context switches= 371


# summary of solver processes directly reported to runsolver:
#   pid: 90040
#   total CPU time (s): 1.21413
#   total CPU user time (s): 1.13625
#   total CPU system time (s): 0.077878

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.025406 second user time and 0.097615 second system time

The end

Launcher Data 

Begin job on nodeC006 at 2025-07-04 14:55:22
IDJOB=4526451
IDBENCH=144088
IDSOLVER=3381
FILE ID=nodeC006/4526451-1751633722
RUNJOBID= nodeC006-1751630095-88496
SLURM_JOB_ID= 9598967
Free space on /tmp= 432020 MiB

SOLVER NAME= Sat4j CP 2025-06-06
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/jnh/normalized-jnh205_wcsp.wbo
COMMAND LINE= java -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4526451-1751633722/watcher-4526451-1751633722 -o /tmp/evaluation-result-4526451-1751633722/solver-4526451-1751633722 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC006-1751630095-88496 --watchdog 3760  java -jar sat4j-pb.jar CuttingPlanes HOME/instance-4526451-1751633722.wbo

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

MD5SUM BENCH= ab4c426bf1ec0961b0fe0dde1bfe0a37
RANDOM SEED=2108060700

nodeC006 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		: 3491.644
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	: 6983.32
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		: 3491.497
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	: 6983.32
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		: 3491.659
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	: 6983.32
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		: 1197.250
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	: 6983.32
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		: 3591.412
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	: 6983.32
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		: 1197.133
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	: 6983.32
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		: 1197.671
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	: 6983.32
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		: 1197.126
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	: 6983.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382120 kB
MemFree:        113841024 kB
MemAvailable:   115891928 kB
Buffers:            2128 kB
Cached:          2814996 kB
SwapCached:           12 kB
Active:         14552756 kB
Inactive:        2350096 kB
Active(anon):   14092684 kB
Inactive(anon):    10992 kB
Active(file):     460072 kB
Inactive(file):  2339104 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:               808 kB
Writeback:             4 kB
AnonPages:      14088668 kB
Mapped:           123680 kB
Shmem:             17948 kB
KReclaimable:     182328 kB
Slab:             269416 kB
SReclaimable:     182328 kB
SUnreclaim:        87088 kB
KernelStack:        5024 kB
PageTables:        31344 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:   14900424 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150392 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:  13774848 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:      191304 kB
DirectMap2M:    10196992 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 432016 MiB
End job on nodeC006 at 2025-07-04 14:55:23