Trace number 4525604

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 Resolution 2025-06-06OPTIMUM 0.81779 0.577198

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/mprime/
normalized-mprime03ac_wcsp.wbo
MD5SUM90d9a7c43df6695f57487056befe0e1f
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark278
Best CPU time to get the best result obtained on this benchmark0.017949
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables139
Total number of constraints747
Number of soft constraints698
Number of constraints which are clauses698
Number of constraints which are cardinality constraints (but not clauses)49
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint10
Top cost 4227
Min constraint cost 1
Max constraint cost 4227
Sum of constraints costs 2750768
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 11
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.12/0.15	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.12/0.15	c This is free software under the dual EPL/GNU LGPL licenses.
0.12/0.15	c See www.sat4j.org for details.
0.12/0.16	c version PB25.v20250606
0.12/0.19	c java.runtime.name	OpenJDK Runtime Environment
0.12/0.19	c java.vm.name		OpenJDK 64-Bit Server VM
0.12/0.19	c java.vm.version	22.0.1+8-16
0.12/0.19	c java.vm.vendor	Oracle Corporation
0.12/0.19	c sun.arch.data.model	64
0.12/0.19	c java.version		22.0.1
0.12/0.19	c os.name		Linux
0.12/0.19	c os.version		5.14.0-503.14.1.el9_5.x86_64
0.12/0.19	c os.arch		amd64
0.12/0.20	c Free memory 		2104792832
0.12/0.20	c Max memory 		16282288128
0.12/0.20	c Total memory 		2113929216
0.12/0.20	c Number of processors 	2
0.28/0.31	c Pseudo Boolean Optimization by upper bound
0.28/0.31	c --- Begin Solver configuration ---
0.28/0.31	c org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@606d8acf
0.28/0.31	c Learn all clauses as in MiniSAT
0.28/0.31	c LOGGER=java.util.logging.Logger@3fb4f649 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.28/0.31	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.28/0.31	c Expensive reason simplification
0.28/0.31	c Glucose 2.1 dynamic restart strategy
0.28/0.31	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
0.28/0.31	c timeout=2147483s
0.28/0.31	c DB Simplification allowed=false
0.28/0.31	c Listener: none
0.28/0.31	c --- End Solver configuration ---
0.28/0.31	c solving HOME/instance-4525604-1751623675.wbo
0.28/0.31	c reading problem ... 
0.58/0.46	c ... done. Wall clock time 0.143s.
0.58/0.46	c declared #vars     139
0.58/0.46	c internal #vars     837
0.58/0.46	c #constraints  797
0.58/0.46	c constraints type 
0.58/0.46	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 121
0.58/0.46	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 14
0.58/0.46	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
0.58/0.46	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 661
0.58/0.46	c 797 constraints processed.
0.58/0.48	c objective function length is 698 literals
0.58/0.50	c SATISFIABLE
0.58/0.50	c OPTIMIZING...
0.58/0.50	c Got one! Elapsed wall clock time (in seconds):0.185
0.58/0.50	o 278
0.75/0.53	c starts		: 2
0.75/0.53	c conflicts		: 6
0.75/0.53	c decisions		: 65
0.75/0.53	c propagations		: 1657
0.75/0.53	c inspects		: 1404
0.75/0.53	c shortcuts		: 0
0.75/0.53	c learnt literals	: 3
0.75/0.53	c learnt binary clauses	: 1
0.75/0.53	c learnt ternary clauses	: 1
0.75/0.53	c learnt constraints	: 2
0.75/0.53	c ignored constraints	: 0
0.75/0.54	c root simplifications	: 0
0.75/0.54	c removed literals (reason simplification)	: 0
0.75/0.54	c reason swapping (by a shorter reason)	: 0
0.75/0.54	c Calls to reduceDB	: 0
0.75/0.54	c Number of update (reduction) of LBD	: 0
0.75/0.54	c Imported unit clauses	: 0
0.75/0.54	c No decision after first conflict	: false
0.75/0.54	c number of reductions to clauses (during analyze)	: 0
0.75/0.54	c number of learned constraints concerned by reduction	: 0
0.75/0.54	c number of learning phase by resolution	: 0
0.75/0.54	c number of learning phase by cutting planes	: 0
0.75/0.54	c number of rounding to 1 operations	: 0
0.75/0.54	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.75/0.54	c number of reductions of the coefficients by power 2 	: 0
0.75/0.54	c number of right shift for reduction by power 2 	: 0
0.75/0.54	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.75/0.54	c number of ending skipping 	: 0
0.75/0.54	c number of internal skipping 	: 0
0.75/0.54	c number of derivation steps 	: 0
0.75/0.54	c number of skipped derivation steps 	: 0
0.75/0.54	c number of remaining unassigned 	: 0
0.75/0.54	c number of remaining assigned 	: 0
0.75/0.54	c number of falsified literals weakened from reason	: 0
0.75/0.54	c number of falsified literals weakened from conflict	: 0
0.75/0.54	c time for arithmetic operations	: 0
0.75/0.54	c minimum degree of deleted constraints	: null
0.75/0.54	c maximum degree of deleted constraints	: null
0.75/0.54	c number of deleted constraints	: 0
0.75/0.55	c speed (assignments/second)	: 29070.17543859649
0.75/0.55	c non guided choices	: 13
0.75/0.55	s OPTIMUM FOUND
0.75/0.55	c Found 1 solution(s)
0.75/0.55	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 
0.75/0.55	c objective function=278
0.75/0.55	c Total wall clock time (in seconds): 0.239

Verifier Data

OK	278

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: 63837 MiB (59693 MiB free)
  memory of node 1: 64465 MiB (60404 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4525604-1751623675/watcher-4525604-1751623675 -o /tmp/evaluation-result-4525604-1751623675/solver-4525604-1751623675 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751623235-97337 --watchdog 3760 java -jar sat4j-pb.jar Resolution HOME/instance-4525604-1751623675.wbo 

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=99834, runsolver pid=99831

[startup+0.10007 s]*
/proc/loadavg: 4.21 4.22 5.42 6/325 99852
/proc/meminfo: memFree=122975712/131382116 swapFree=33009904/33010684
[pid=99834] ppid=99831 vsize=18930384 memory=48596 CPUtime=0.12 cores=1,3
/proc/99834/stat : 99834 (java) S 99831 99834 97320 0 -1 4194304 5825 0 0 0 9 3 0 0 20 0 18 0 78046664 19384713216 12149 18446744073709551615 94376964313088 94376964316784 140731552192080 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94376964324600 94376964325392 94376974442496 140731552196991 140731552197092 140731552197092 140731552202696 0
/proc/99834/statm: 4732596 12149 5339 1 0 547010 0
[pid=99834/tid=99836] ppid=99831 vsize=18930384 memory=4026531960 CPUtime=0.07 cores=1,3
/proc/99834/task/99836/stat : 99836 (java) R 99831 99834 97320 0 -1 4194368 4717 0 0 0 5 2 0 0 20 0 18 0 78046666 19384713216 12149 18446744073709551615 94376964313088 94376964316784 140731552192080 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94376964324600 94376964325392 94376974442496 140731552196991 140731552197092 140731552197092 140731552202696 0
[pid=99834/tid=99845] ppid=99831 vsize=18930384 memory=228522721619 CPUtime=0 cores=1,3
/proc/99834/task/99845/stat : 99845 (Finalizer) S 99831 99834 97320 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 78046669 19384713216 12149 18446744073709551615 94376964313088 94376964316784 140731552192080 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 94376964324600 94376964325392 94376974442496 140731552196991 140731552197092 140731552197092 140731552202696 0
[pid=99834/tid=99852] ppid=99831 vsize=18930384 memory=60693105881846 CPUtime=0 cores=1,3
/proc/99834/task/99852/stat : 99852 (Common-Cleaner) S 99831 99834 97320 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 78046670 19384713216 12149 18446744073709551615 94376964313088 94376964316784 140731552192080 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94376964324600 94376964325392 94376974442496 140731552196991 140731552197092 140731552197092 140731552202696 0
Current children cumulated CPU time: 0.12 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 48596 KiB

[startup+0.213804 s]*
/proc/loadavg: 4.21 4.22 5.42 6/325 99852
/proc/meminfo: memFree=122972184/131382116 swapFree=33009904/33010684
[pid=99834] ppid=99831 vsize=18930384 memory=55792 CPUtime=0.28 cores=1,3
/proc/99834/stat : 99834 (java) S 99831 99834 97320 0 -1 4194304 6543 0 0 0 24 4 0 0 20 0 18 0 78046664 19384713216 13948 18446744073709551615 94376964313088 94376964316784 140731552192080 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94376964324600 94376964325392 94376974442496 140731552196991 140731552197092 140731552197092 140731552202696 0
/proc/99834/statm: 4732596 13948 5371 1 0 547602 0
[pid=99834/tid=99836] ppid=99831 vsize=18930384 memory=4026794268 CPUtime=0.17 cores=1,3
/proc/99834/task/99836/stat : 99836 (java) R 99831 99834 97320 0 -1 4194368 5043 0 0 0 15 2 0 0 20 0 18 0 78046666 19384713216 13948 18446744073709551615 94376964313088 94376964316784 140731552192080 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94376964324600 94376964325392 94376974442496 140731552196991 140731552197092 140731552197092 140731552202696 0
[pid=99834/tid=99845] ppid=99831 vsize=18930384 memory=14857 CPUtime=0 cores=1,3
/proc/99834/task/99845/stat : 99845 (Finalizer) S 99831 99834 97320 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 78046669 19384713216 13948 18446744073709551615 94376964313088 94376964316784 140731552192080 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 94376964324600 94376964325392 94376974442496 140731552196991 140731552197092 140731552197092 140731552202696 0
[pid=99834/tid=99852] ppid=99831 vsize=18930384 memory=59593594242043 CPUtime=0 cores=1,3
/proc/99834/task/99852/stat : 99852 (Common-Cleaner) S 99831 99834 97320 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 78046670 19384713216 13948 18446744073709551615 94376964313088 94376964316784 140731552192080 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94376964324600 94376964325392 94376974442496 140731552196991 140731552197092 140731552197092 140731552202696 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 55792 KiB

[startup+0.317566 s]*
/proc/loadavg: 4.21 4.22 5.42 6/325 99852
/proc/meminfo: memFree=122964056/131382116 swapFree=33009904/33010684
[pid=99834] ppid=99831 vsize=18930384 memory=59064 CPUtime=0.42 cores=1,3
/proc/99834/stat : 99834 (java) S 99831 99834 97320 0 -1 4194304 6816 0 0 0 38 4 0 0 20 0 18 0 78046664 19384713216 14766 18446744073709551615 94376964313088 94376964316784 140731552192080 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94376964324600 94376964325392 94376974442496 140731552196991 140731552197092 140731552197092 140731552202696 0
/proc/99834/statm: 4732596 14766 5435 1 0 547787 0
[pid=99834/tid=99836] ppid=99831 vsize=18930384 memory=-6000919502804640614 CPUtime=0.26 cores=1,3
/proc/99834/task/99836/stat : 99836 (java) R 99831 99834 97320 0 -1 4194368 5207 0 0 0 24 2 0 0 20 0 18 0 78046666 19384713216 14766 18446744073709551615 94376964313088 94376964316784 140731552192080 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94376964324600 94376964325392 94376974442496 140731552196991 140731552197092 140731552197092 140731552202696 0
[pid=99834/tid=99845] ppid=99831 vsize=18930384 memory=0 CPUtime=0 cores=1,3
/proc/99834/task/99845/stat : 99845 (Finalizer) S 99831 99834 97320 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 78046669 19384713216 14766 18446744073709551615 94376964313088 94376964316784 140731552192080 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 94376964324600 94376964325392 94376974442496 140731552196991 140731552197092 140731552197092 140731552202696 0
[pid=99834/tid=99852] ppid=99831 vsize=18930384 memory=0 CPUtime=0 cores=1,3
/proc/99834/task/99852/stat : 99852 (Common-Cleaner) S 99831 99834 97320 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 78046670 19384713216 14766 18446744073709551615 94376964313088 94376964316784 140731552192080 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94376964324600 94376964325392 94376974442496 140731552196991 140731552197092 140731552197092 140731552202696 0
Current children cumulated CPU time: 0.42 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 59064 KiB

[startup+0.577137 s]
# the end of solver process 99834 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=0.758794 s, system=0.058996 s

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

[startup+0.413377 s]*
/proc/loadavg: 4.21 4.22 5.42 7/325 99852
/proc/meminfo: memFree=122964056/131382116 swapFree=33009904/33010684
[pid=99834] ppid=99831 vsize=18930384 memory=61948 CPUtime=0.58 cores=1,3
/proc/99834/stat : 99834 (java) S 99831 99834 97320 0 -1 4194304 7005 0 0 0 54 4 0 0 20 0 18 0 78046664 19384713216 15487 18446744073709551615 94376964313088 94376964316784 140731552192080 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94376964324600 94376964325392 94376974442496 140731552196991 140731552197092 140731552197092 140731552202696 0
/proc/99834/statm: 4732596 15487 5435 1 0 547903 0
[pid=99834/tid=99836] ppid=99831 vsize=18930384 memory=4026532124 CPUtime=0.34 cores=1,3
/proc/99834/task/99836/stat : 99836 (java) R 99831 99834 97320 0 -1 4194368 5268 0 0 0 32 2 0 0 20 0 18 0 78046666 19384713216 15487 18446744073709551615 94376964313088 94376964316784 140731552192080 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94376964324600 94376964325392 94376974442496 140731552196991 140731552197092 140731552197092 140731552202696 0
[pid=99834/tid=99845] ppid=99831 vsize=18930384 memory=14857 CPUtime=0 cores=1,3
/proc/99834/task/99845/stat : 99845 (Finalizer) S 99831 99834 97320 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 78046669 19384713216 15487 18446744073709551615 94376964313088 94376964316784 140731552192080 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 94376964324600 94376964325392 94376974442496 140731552196991 140731552197092 140731552197092 140731552202696 0
[pid=99834/tid=99852] ppid=99831 vsize=18930384 memory=59593594242043 CPUtime=0 cores=1,3
/proc/99834/task/99852/stat : 99852 (Common-Cleaner) S 99831 99834 97320 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 78046670 19384713216 15487 18446744073709551615 94376964313088 94376964316784 140731552192080 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94376964324600 94376964325392 94376974442496 140731552196991 140731552197092 140731552197092 140731552202696 0
Current children cumulated CPU time: 0.58 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 61948 KiB

[startup+0.513385 s]*
/proc/loadavg: 4.21 4.22 5.42 5/326 99855
/proc/meminfo: memFree=122959960/131382116 swapFree=33009904/33010684
[pid=99834] ppid=99831 vsize=19130076 memory=67660 CPUtime=0.75 cores=1,3
/proc/99834/stat : 99834 (java) S 99831 99834 97320 0 -1 4194304 7350 0 0 0 70 5 0 0 20 0 19 0 78046664 19589197824 16915 18446744073709551615 94376964313088 94376964316784 140731552192080 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94376964324600 94376964325392 94376974442496 140731552196991 140731552197092 140731552197092 140731552202696 0
/proc/99834/statm: 4782519 16915 5499 1 0 548924 0
[pid=99834/tid=99836] ppid=99831 vsize=19130076 memory=-6000919502804640614 CPUtime=0.41 cores=1,3
/proc/99834/task/99836/stat : 99836 (java) S 99831 99834 97320 0 -1 4194368 5433 0 0 0 39 2 0 0 20 0 19 0 78046666 19589197824 16915 18446744073709551615 94376964313088 94376964316784 140731552192080 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94376964324600 94376964325392 94376974442496 140731552196991 140731552197092 140731552197092 140731552202696 0
[pid=99834/tid=99845] ppid=99831 vsize=19130076 memory=0 CPUtime=0 cores=1,3
/proc/99834/task/99845/stat : 99845 (Finalizer) S 99831 99834 97320 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 78046669 19589197824 16915 18446744073709551615 94376964313088 94376964316784 140731552192080 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 94376964324600 94376964325392 94376974442496 140731552196991 140731552197092 140731552197092 140731552202696 0
[pid=99834/tid=99852] ppid=99831 vsize=19130076 memory=0 CPUtime=0 cores=1,3
/proc/99834/task/99852/stat : 99852 (Common-Cleaner) S 99831 99834 97320 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 19 0 78046670 19589197824 16915 18446744073709551615 94376964313088 94376964316784 140731552192080 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94376964324600 94376964325392 94376974442496 140731552196991 140731552197092 140731552197092 140731552202696 0
[pid=99834/tid=99855] ppid=99831 vsize=19130076 memory=0 CPUtime=0 cores=1,3
/proc/99834/task/99855/stat : 99855 (Thread-0) R 99831 99834 97320 0 -1 4194368 29 0 0 0 0 0 0 0 20 0 19 0 78046715 19589197824 16915 18446744073709551615 94376964313088 94376964316784 140731552192080 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94376964324600 94376964325392 94376974442496 140731552196991 140731552197092 140731552197092 140731552202696 0
Current children cumulated CPU time: 0.75 s
Current children cumulated vsize: 19130076 KiB
Current children cumulated memory: 67660 KiB

Child status: 30

Real time (s): 0.577198
CPU time (s): 0.81779
CPU user time (s): 0.758794
CPU system time (s): 0.058996
CPU usage (%): 141.683
Max. virtual memory (cumulated for all children) (KiB): 19130076
Max. memory (cumulated for all children) (KiB): 67660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.758794
system time used= 0.058996
maximum resident set size= 70108
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7458
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= 859
involuntary context switches= 295


# summary of solver processes directly reported to runsolver:
#   pid: 99834
#   total CPU time (s): 0.81779
#   total CPU user time (s): 0.758794
#   total CPU system time (s): 0.058996

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.026888 second user time and 0.084179 second system time

The end

Launcher Data

Begin job on nodeC004 at 2025-07-04 12:07:55
IDJOB=4525604
IDBENCH=143857
IDSOLVER=3380
FILE ID=nodeC004/4525604-1751623675
RUNJOBID= nodeC004-1751623235-97337
SLURM_JOB_ID= 9598942
Free space on /tmp= 431668 MiB

SOLVER NAME= Sat4j Resolution 2025-06-06
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/mprime/normalized-mprime03ac_wcsp.wbo
COMMAND LINE= java -jar sat4j-pb.jar Resolution BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4525604-1751623675/watcher-4525604-1751623675 -o /tmp/evaluation-result-4525604-1751623675/solver-4525604-1751623675 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751623235-97337 --watchdog 3760  java -jar sat4j-pb.jar Resolution HOME/instance-4525604-1751623675.wbo

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

MD5SUM BENCH= 90d9a7c43df6695f57487056befe0e1f
RANDOM SEED=1484232202

nodeC004 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		: 3491.617
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	: 6983.74
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		: 3092.036
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	: 6983.74
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		: 1197.526
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	: 6983.74
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		: 2693.747
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	: 6983.74
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		: 3661.068
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	: 6983.74
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		: 1197.384
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	: 6983.74
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		: 1198.380
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	: 6983.74
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		: 3491.874
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	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        122980636 kB
MemAvailable:   123878932 kB
Buffers:            2128 kB
Cached:          1646296 kB
SwapCached:           32 kB
Active:          6672332 kB
Inactive:        1051316 kB
Active(anon):    6082420 kB
Inactive(anon):    10736 kB
Active(file):     589912 kB
Inactive(file):  1040580 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33009904 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              1012 kB
Writeback:             0 kB
AnonPages:       6078308 kB
Mapped:           123660 kB
Shmem:             17932 kB
KReclaimable:     214860 kB
Slab:             302392 kB
SReclaimable:     214860 kB
SUnreclaim:        87532 kB
KernelStack:        5008 kB
PageTables:        15704 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:   10556320 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150328 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:   5785600 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:      197448 kB
DirectMap2M:    10190848 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 431668 MiB
End job on nodeC004 at 2025-07-04 12:07:56