Trace number 4525185

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
Exact 2025-06-02OPTIMUM 359.299 360.005

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/roussel/
normalized-pigeon-cardinality-15-10--soft-33-100-0.wbo
MD5SUM1c95eb2a8775f9ba6f5db9b4c8ac7654
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.03947
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables150
Total number of constraints25
Number of soft constraints21
Number of constraints which are clauses15
Number of constraints which are cardinality constraints (but not clauses)10
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint10
Maximum length of a constraint15
Top cost 877
Min constraint cost 1
Max constraint cost 83
Sum of constraints costs 876
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 16
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 

359.19/360.00	o 3
359.19/360.00	o 2
359.19/360.00	s OPTIMUM FOUND
359.19/360.00	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

Verifier Data 

OK	2

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: 63708 MiB (59560 MiB free)
  memory of node 1: 64465 MiB (58937 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4525185-1751620054/watcher-4525185-1751620054 -o /tmp/evaluation-result-4525185-1751620054/solver-4525185-1751620054 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1751620054-91716 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=427397676 --ls=360 HOME/instance-4525185-1751620054.wbo 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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

solver pid=91763, runsolver pid=91757

[startup+0.100059 s]*
/proc/loadavg: 2.05 3.98 6.05 5/268 91776
/proc/meminfo: memFree=121342156/131250000 swapFree=33009904/33010684
[pid=91763] ppid=91757 vsize=27976 memory=4608 CPUtime=0.1 cores=0,2
/proc/91763/stat : 91763 (Exact) R 91757 91763 91706 0 -1 4194304 254 0 0 0 10 0 0 0 20 0 1 0 77684837 28647424 1152 18446744073709551615 4198400 9112445 140729855699696 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 23638016 140729855707449 140729855707627 140729855707627 140729855713231 0
/proc/91763/statm: 6994 1152 1024 1200 0 5474 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27976 KiB
Current children cumulated memory: 4608 KiB

[startup+0.205465 s]*
/proc/loadavg: 2.05 3.98 6.05 5/268 91776
/proc/meminfo: memFree=121342156/131250000 swapFree=33009904/33010684
[pid=91763] ppid=91757 vsize=27976 memory=4608 CPUtime=0.2 cores=0,2
/proc/91763/stat : 91763 (Exact) R 91757 91763 91706 0 -1 4194304 254 0 0 0 20 0 0 0 20 0 1 0 77684837 28647424 1152 18446744073709551615 4198400 9112445 140729855699696 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 23638016 140729855707449 140729855707627 140729855707627 140729855713231 0
/proc/91763/statm: 6994 1152 1024 1200 0 5474 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 27976 KiB
Current children cumulated memory: 4608 KiB

[startup+0.304788 s]*
/proc/loadavg: 2.05 3.98 6.05 5/268 91776
/proc/meminfo: memFree=121342156/131250000 swapFree=33009904/33010684
[pid=91763] ppid=91757 vsize=27976 memory=4608 CPUtime=0.3 cores=0,2
/proc/91763/stat : 91763 (Exact) R 91757 91763 91706 0 -1 4194304 254 0 0 0 30 0 0 0 20 0 1 0 77684837 28647424 1152 18446744073709551615 4198400 9112445 140729855699696 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 23638016 140729855707449 140729855707627 140729855707627 140729855713231 0
/proc/91763/statm: 6994 1152 1024 1200 0 5474 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 27976 KiB
Current children cumulated memory: 4608 KiB

[startup+0.700058 s]
/proc/loadavg: 2.05 3.98 6.05 5/268 91776
/proc/meminfo: memFree=121350444/131250000 swapFree=33009904/33010684
[pid=91763] ppid=91757 vsize=27976 memory=4608 CPUtime=0.69 cores=0,2
/proc/91763/stat : 91763 (Exact) R 91757 91763 91706 0 -1 4194304 254 0 0 0 69 0 0 0 20 0 1 0 77684837 28647424 1152 18446744073709551615 4198400 9112445 140729855699696 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 23638016 140729855707449 140729855707627 140729855707627 140729855713231 0
/proc/91763/statm: 6994 1152 1024 1200 0 5474 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27976 KiB
Current children cumulated memory: 4608 KiB

[startup+1.50006 s]
/proc/loadavg: 2.05 3.98 6.05 5/268 91776
/proc/meminfo: memFree=121350444/131250000 swapFree=33009904/33010684
[pid=91763] ppid=91757 vsize=27976 memory=4608 CPUtime=1.49 cores=0,2
/proc/91763/stat : 91763 (Exact) R 91757 91763 91706 0 -1 4194304 254 0 0 0 149 0 0 0 20 0 1 0 77684837 28647424 1152 18446744073709551615 4198400 9112445 140729855699696 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 23638016 140729855707449 140729855707627 140729855707627 140729855713231 0
/proc/91763/statm: 6994 1152 1024 1200 0 5474 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27976 KiB
Current children cumulated memory: 4608 KiB

[startup+3.10466 s]
/proc/loadavg: 2.21 3.98 6.04 5/268 91776
/proc/meminfo: memFree=121350540/131250000 swapFree=33009904/33010684
[pid=91763] ppid=91757 vsize=27976 memory=4608 CPUtime=3.09 cores=0,2
/proc/91763/stat : 91763 (Exact) R 91757 91763 91706 0 -1 4194304 254 0 0 0 309 0 0 0 20 0 1 0 77684837 28647424 1152 18446744073709551615 4198400 9112445 140729855699696 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 23638016 140729855707449 140729855707627 140729855707627 140729855713231 0
/proc/91763/statm: 6994 1152 1024 1200 0 5474 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 27976 KiB
Current children cumulated memory: 4608 KiB

[startup+6.30006 s]
/proc/loadavg: 2.21 3.98 6.04 5/268 91776
/proc/meminfo: memFree=121350580/131250000 swapFree=33009904/33010684
[pid=91763] ppid=91757 vsize=27976 memory=4608 CPUtime=6.28 cores=0,2
/proc/91763/stat : 91763 (Exact) R 91757 91763 91706 0 -1 4194304 254 0 0 0 628 0 0 0 20 0 1 0 77684837 28647424 1152 18446744073709551615 4198400 9112445 140729855699696 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 23638016 140729855707449 140729855707627 140729855707627 140729855713231 0
/proc/91763/statm: 6994 1152 1024 1200 0 5474 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 27976 KiB
Current children cumulated memory: 4608 KiB

[startup+12.7001 s]
/proc/loadavg: 2.43 4.00 6.03 5/268 91776
/proc/meminfo: memFree=121350988/131250000 swapFree=33009904/33010684
[pid=91763] ppid=91757 vsize=27976 memory=4608 CPUtime=12.67 cores=0,2
/proc/91763/stat : 91763 (Exact) R 91757 91763 91706 0 -1 4194304 254 0 0 0 1267 0 0 0 20 0 1 0 77684837 28647424 1152 18446744073709551615 4198400 9112445 140729855699696 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 23638016 140729855707449 140729855707627 140729855707627 140729855713231 0
/proc/91763/statm: 6994 1152 1024 1200 0 5474 0
Current children cumulated CPU time: 12.67 s
Current children cumulated vsize: 27976 KiB
Current children cumulated memory: 4608 KiB

[startup+25.5001 s]
/proc/loadavg: 2.78 4.00 6.00 5/268 91777
/proc/meminfo: memFree=121351108/131250000 swapFree=33009904/33010684
[pid=91763] ppid=91757 vsize=27976 memory=4608 CPUtime=25.44 cores=0,2
/proc/91763/stat : 91763 (Exact) R 91757 91763 91706 0 -1 4194304 254 0 0 0 2544 0 0 0 20 0 1 0 77684837 28647424 1152 18446744073709551615 4198400 9112445 140729855699696 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 23638016 140729855707449 140729855707627 140729855707627 140729855713231 0
/proc/91763/statm: 6994 1152 1024 1200 0 5474 0
Current children cumulated CPU time: 25.44 s
Current children cumulated vsize: 27976 KiB
Current children cumulated memory: 4608 KiB

[startup+51.1047 s]
/proc/loadavg: 3.20 4.00 5.94 5/268 91777
/proc/meminfo: memFree=121351252/131250000 swapFree=33009904/33010684
[pid=91763] ppid=91757 vsize=27976 memory=4608 CPUtime=51 cores=0,2
/proc/91763/stat : 91763 (Exact) R 91757 91763 91706 0 -1 4194304 254 0 0 0 5100 0 0 0 20 0 1 0 77684837 28647424 1152 18446744073709551615 4198400 9112445 140729855699696 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 23638016 140729855707449 140729855707627 140729855707627 140729855713231 0
/proc/91763/statm: 6994 1152 1024 1200 0 5474 0
Current children cumulated CPU time: 51 s
Current children cumulated vsize: 27976 KiB
Current children cumulated memory: 4608 KiB

[startup+102.3 s]
/proc/loadavg: 3.77 4.03 5.85 5/268 91779
/proc/meminfo: memFree=121354228/131250000 swapFree=33009904/33010684
[pid=91763] ppid=91757 vsize=27976 memory=4608 CPUtime=102.09 cores=0,2
/proc/91763/stat : 91763 (Exact) R 91757 91763 91706 0 -1 4194304 254 0 0 0 10209 0 0 0 20 0 1 0 77684837 28647424 1152 18446744073709551615 4198400 9112445 140729855699696 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 23638016 140729855707449 140729855707627 140729855707627 140729855713231 0
/proc/91763/statm: 6994 1152 1024 1200 0 5474 0
Current children cumulated CPU time: 102.09 s
Current children cumulated vsize: 27976 KiB
Current children cumulated memory: 4608 KiB

[startup+162.3 s]
/proc/loadavg: 3.98 4.04 5.74 5/267 91781
/proc/meminfo: memFree=121354792/131250000 swapFree=33009904/33010684
[pid=91763] ppid=91757 vsize=27976 memory=4608 CPUtime=161.98 cores=0,2
/proc/91763/stat : 91763 (Exact) R 91757 91763 91706 0 -1 4194304 254 0 0 0 16198 0 0 0 20 0 1 0 77684837 28647424 1152 18446744073709551615 4198400 9112445 140729855699696 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 23638016 140729855707449 140729855707627 140729855707627 140729855713231 0
/proc/91763/statm: 6994 1152 1024 1200 0 5474 0
Current children cumulated CPU time: 161.98 s
Current children cumulated vsize: 27976 KiB
Current children cumulated memory: 4608 KiB

[startup+222.3 s]
/proc/loadavg: 4.04 4.04 5.63 5/265 91786
/proc/meminfo: memFree=121354204/131250000 swapFree=33009904/33010684
[pid=91763] ppid=91757 vsize=27976 memory=4608 CPUtime=221.86 cores=0,2
/proc/91763/stat : 91763 (Exact) R 91757 91763 91706 0 -1 4194304 254 0 0 0 22186 0 0 0 20 0 1 0 77684837 28647424 1152 18446744073709551615 4198400 9112445 140729855699696 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 23638016 140729855707449 140729855707627 140729855707627 140729855713231 0
/proc/91763/statm: 6994 1152 1024 1200 0 5474 0
Current children cumulated CPU time: 221.86 s
Current children cumulated vsize: 27976 KiB
Current children cumulated memory: 4608 KiB

[startup+282.3 s]
/proc/loadavg: 4.11 4.06 5.54 5/266 91791
/proc/meminfo: memFree=121355516/131250000 swapFree=33009904/33010684
[pid=91763] ppid=91757 vsize=27976 memory=4608 CPUtime=281.74 cores=0,2
/proc/91763/stat : 91763 (Exact) R 91757 91763 91706 0 -1 4194304 254 0 0 0 28174 0 0 0 20 0 1 0 77684837 28647424 1152 18446744073709551615 4198400 9112445 140729855699696 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 23638016 140729855707449 140729855707627 140729855707627 140729855713231 0
/proc/91763/statm: 6994 1152 1024 1200 0 5474 0
Current children cumulated CPU time: 281.74 s
Current children cumulated vsize: 27976 KiB
Current children cumulated memory: 4608 KiB

[startup+342.3 s]
/proc/loadavg: 4.09 4.07 5.44 5/264 91793
/proc/meminfo: memFree=121354752/131250000 swapFree=33009904/33010684
[pid=91763] ppid=91757 vsize=27976 memory=4608 CPUtime=341.62 cores=0,2
/proc/91763/stat : 91763 (Exact) R 91757 91763 91706 0 -1 4194304 254 0 0 0 34162 0 0 0 20 0 1 0 77684837 28647424 1152 18446744073709551615 4198400 9112445 140729855699696 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 23638016 140729855707449 140729855707627 140729855707627 140729855713231 0
/proc/91763/statm: 6994 1152 1024 1200 0 5474 0
Current children cumulated CPU time: 341.62 s
Current children cumulated vsize: 27976 KiB
Current children cumulated memory: 4608 KiB

[startup+360.005 s]
# the end of solver process 91763 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=359.298 s, system=0.000996 s

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

[startup+345.6 s]
/proc/loadavg: 4.08 4.06 5.43 5/264 91793
/proc/meminfo: memFree=121354752/131250000 swapFree=33009904/33010684
[pid=91763] ppid=91757 vsize=27976 memory=4608 CPUtime=344.92 cores=0,2
/proc/91763/stat : 91763 (Exact) R 91757 91763 91706 0 -1 4194304 254 0 0 0 34492 0 0 0 20 0 1 0 77684837 28647424 1152 18446744073709551615 4198400 9112445 140729855699696 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 23638016 140729855707449 140729855707627 140729855707627 140729855713231 0
/proc/91763/statm: 6994 1152 1024 1200 0 5474 0
Current children cumulated CPU time: 344.92 s
Current children cumulated vsize: 27976 KiB
Current children cumulated memory: 4608 KiB

[startup+352 s]*
/proc/loadavg: 4.08 4.06 5.43 5/264 91793
/proc/meminfo: memFree=121354816/131250000 swapFree=33009904/33010684
[pid=91763] ppid=91757 vsize=27976 memory=4608 CPUtime=351.31 cores=0,2
/proc/91763/stat : 91763 (Exact) R 91757 91763 91706 0 -1 4194304 254 0 0 0 35131 0 0 0 20 0 1 0 77684837 28647424 1152 18446744073709551615 4198400 9112445 140729855699696 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 23638016 140729855707449 140729855707627 140729855707627 140729855713231 0
/proc/91763/statm: 6994 1152 1024 1200 0 5474 0
Current children cumulated CPU time: 351.31 s
Current children cumulated vsize: 27976 KiB
Current children cumulated memory: 4608 KiB

[startup+355.2 s]
/proc/loadavg: 4.07 4.06 5.42 5/264 91793
/proc/meminfo: memFree=121354832/131250000 swapFree=33009904/33010684
[pid=91763] ppid=91757 vsize=27976 memory=4608 CPUtime=354.5 cores=0,2
/proc/91763/stat : 91763 (Exact) R 91757 91763 91706 0 -1 4194304 254 0 0 0 35450 0 0 0 20 0 1 0 77684837 28647424 1152 18446744073709551615 4198400 9112445 140729855699696 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 23638016 140729855707449 140729855707627 140729855707627 140729855713231 0
/proc/91763/statm: 6994 1152 1024 1200 0 5474 0
Current children cumulated CPU time: 354.5 s
Current children cumulated vsize: 27976 KiB
Current children cumulated memory: 4608 KiB

[startup+358.4 s]
/proc/loadavg: 4.15 4.08 5.42 5/264 91793
/proc/meminfo: memFree=121354856/131250000 swapFree=33009904/33010684
[pid=91763] ppid=91757 vsize=27976 memory=4608 CPUtime=357.69 cores=0,2
/proc/91763/stat : 91763 (Exact) R 91757 91763 91706 0 -1 4194304 254 0 0 0 35769 0 0 0 20 0 1 0 77684837 28647424 1152 18446744073709551615 4198400 9112445 140729855699696 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 23638016 140729855707449 140729855707627 140729855707627 140729855713231 0
/proc/91763/statm: 6994 1152 1024 1200 0 5474 0
Current children cumulated CPU time: 357.69 s
Current children cumulated vsize: 27976 KiB
Current children cumulated memory: 4608 KiB

[startup+359.2 s]
/proc/loadavg: 4.15 4.08 5.42 5/264 91793
/proc/meminfo: memFree=121354856/131250000 swapFree=33009904/33010684
[pid=91763] ppid=91757 vsize=27976 memory=4608 CPUtime=358.49 cores=0,2
/proc/91763/stat : 91763 (Exact) R 91757 91763 91706 0 -1 4194304 254 0 0 0 35849 0 0 0 20 0 1 0 77684837 28647424 1152 18446744073709551615 4198400 9112445 140729855699696 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 23638016 140729855707449 140729855707627 140729855707627 140729855713231 0
/proc/91763/statm: 6994 1152 1024 1200 0 5474 0
Current children cumulated CPU time: 358.49 s
Current children cumulated vsize: 27976 KiB
Current children cumulated memory: 4608 KiB

[startup+359.6 s]
/proc/loadavg: 4.15 4.08 5.42 5/264 91793
/proc/meminfo: memFree=121354856/131250000 swapFree=33009904/33010684
[pid=91763] ppid=91757 vsize=27976 memory=4608 CPUtime=358.89 cores=0,2
/proc/91763/stat : 91763 (Exact) R 91757 91763 91706 0 -1 4194304 254 0 0 0 35889 0 0 0 20 0 1 0 77684837 28647424 1152 18446744073709551615 4198400 9112445 140729855699696 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 23638016 140729855707449 140729855707627 140729855707627 140729855713231 0
/proc/91763/statm: 6994 1152 1024 1200 0 5474 0
Current children cumulated CPU time: 358.89 s
Current children cumulated vsize: 27976 KiB
Current children cumulated memory: 4608 KiB

[startup+360 s]*
/proc/loadavg: 4.15 4.08 5.42 5/264 91793
/proc/meminfo: memFree=121354856/131250000 swapFree=33009904/33010684
[pid=91763] ppid=91757 vsize=11240 memory=6016 CPUtime=359.29 cores=0,2
/proc/91763/stat : 91763 (Exact) R 91757 91763 91706 0 -1 4194304 409 0 0 0 35929 0 0 0 20 0 1 0 77684837 11509760 1504 18446744073709551615 4198400 9112445 140729855699696 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 23638016 140729855707449 140729855707627 140729855707627 140729855713231 0
/proc/91763/statm: 2810 1504 1248 1200 0 1290 0
Current children cumulated CPU time: 359.29 s
Current children cumulated vsize: 11240 KiB
Current children cumulated memory: 6016 KiB

Child status: 30

Real time (s): 360.005
CPU time (s): 359.299
CPU user time (s): 359.298
CPU system time (s): 0.000996
CPU usage (%): 99.8039
Max. virtual memory (cumulated for all children) (KiB): 27976
Max. memory (cumulated for all children) (KiB): 6016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 359.298
system time used= 0.000996
maximum resident set size= 6016
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 410
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 789


# summary of solver processes directly reported to runsolver:
#   pid: 91763
#   total CPU time (s): 359.299
#   total CPU user time (s): 359.298
#   total CPU system time (s): 0.000996

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.635974 second user time and 1.16402 second system time

The end

Launcher Data 

Begin job on nodeC033 at 2025-07-04 11:07:34
IDJOB=4525185
IDBENCH=143502
IDSOLVER=3375
FILE ID=nodeC033/4525185-1751620054
RUNJOBID= nodeC033-1751620054-91716
SLURM_JOB_ID= 9598937
Free space on /tmp= 429768 MiB

SOLVER NAME= Exact 2025-06-02
BENCH NAME= PB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/roussel/normalized-pigeon-cardinality-15-10--soft-33-100-0.wbo
COMMAND LINE= HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=RANDOMSEED --ls=360 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4525185-1751620054/watcher-4525185-1751620054 -o /tmp/evaluation-result-4525185-1751620054/solver-4525185-1751620054 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1751620054-91716 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=427397676 --ls=360 HOME/instance-4525185-1751620054.wbo

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

MD5SUM BENCH= 1c95eb2a8775f9ba6f5db9b4c8ac7654
RANDOM SEED=427397676

nodeC033 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		: 3598.521
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	: 7000.13
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		: 3600.066
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	: 7000.13
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		: 3600.071
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	: 7000.13
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		: 3635.987
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	: 7000.13
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		: 3600.338
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	: 7000.13
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		: 3600.527
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	: 7000.13
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		: 3602.309
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	: 7000.13
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		: 3600.035
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	: 7000.13
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        121341804 kB
MemAvailable:   129652240 kB
Buffers:            2128 kB
Cached:          9034104 kB
SwapCached:           68 kB
Active:           731936 kB
Inactive:        8368232 kB
Active(anon):      76568 kB
Inactive(anon):     5396 kB
Active(file):     655368 kB
Inactive(file):  8362836 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33009904 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             28512 kB
Writeback:             0 kB
AnonPages:         66932 kB
Mapped:           104128 kB
Shmem:             18028 kB
KReclaimable:     262944 kB
Slab:             356336 kB
SReclaimable:     262944 kB
SUnreclaim:        93392 kB
KernelStack:        3988 kB
PageTables:         2392 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:     339480 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150440 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 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:      221908 kB
DirectMap2M:    11083776 kB
DirectMap1G:    124780544 kB

Free space on /tmp at the end= 429740 MiB
End job on nodeC033 at 2025-07-04 11:13:34