Trace number 4526634

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 359.181 360.374

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/coloring/
normalized-geom30a-3_wcsp.wbo
MD5SUMa54a5c885adb8cfe852b8fc368f0998a
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark11
Best CPU time to get the best result obtained on this benchmark0.711222
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables90
Total number of constraints273
Number of soft constraints243
Number of constraints which are clauses243
Number of constraints which are cardinality constraints (but not clauses)30
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Top cost 82
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 243
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 4
Number of bits of the biggest sum of numbers3
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 

358.81/360.01	o 20
358.81/360.01	o 19
358.81/360.01	o 17
358.81/360.01	o 11
359.10/360.37	s OPTIMUM FOUND
359.10/360.37	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

Verifier Data 

OK	11

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 (61467 MiB free)
  memory of node 1: 64465 MiB (58964 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4526634-1751633476/watcher-4526634-1751633476 -o /tmp/evaluation-result-4526634-1751633476/solver-4526634-1751633476 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC019-1751625889-88979 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=705245998 --ls=360 HOME/instance-4526634-1751633476.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
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=90605, runsolver pid=90602

[startup+0.100068 s]*
/proc/loadavg: 4.15 4.10 4.09 5/264 90606
/proc/meminfo: memFree=123322944/131250000 swapFree=33007332/33010684
[pid=90605] ppid=90602 vsize=28412 memory=4992 CPUtime=0.1 cores=5,7
/proc/90605/stat : 90605 (Exact) R 90602 90605 88966 0 -1 4194304 368 0 0 0 10 0 0 0 20 0 1 0 79025065 29093888 1248 18446744073709551615 4198400 9112445 140724188396384 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 29167616 140724188404025 140724188404203 140724188404203 140724188409807 0
/proc/90605/statm: 7103 1248 1024 1200 0 5583 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28412 KiB
Current children cumulated memory: 4992 KiB

[startup+0.205598 s]*
/proc/loadavg: 4.15 4.10 4.09 5/264 90606
/proc/meminfo: memFree=123322984/131250000 swapFree=33007332/33010684
[pid=90605] ppid=90602 vsize=28412 memory=4992 CPUtime=0.2 cores=5,7
/proc/90605/stat : 90605 (Exact) R 90602 90605 88966 0 -1 4194304 368 0 0 0 20 0 0 0 20 0 1 0 79025065 29093888 1248 18446744073709551615 4198400 9112445 140724188396384 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 29167616 140724188404025 140724188404203 140724188404203 140724188409807 0
/proc/90605/statm: 7103 1248 1024 1200 0 5583 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 28412 KiB
Current children cumulated memory: 4992 KiB

[startup+0.305601 s]*
/proc/loadavg: 4.15 4.10 4.09 5/264 90606
/proc/meminfo: memFree=123322984/131250000 swapFree=33007332/33010684
[pid=90605] ppid=90602 vsize=28412 memory=4992 CPUtime=0.3 cores=5,7
/proc/90605/stat : 90605 (Exact) R 90602 90605 88966 0 -1 4194304 368 0 0 0 30 0 0 0 20 0 1 0 79025065 29093888 1248 18446744073709551615 4198400 9112445 140724188396384 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 29167616 140724188404025 140724188404203 140724188404203 140724188409807 0
/proc/90605/statm: 7103 1248 1024 1200 0 5583 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 28412 KiB
Current children cumulated memory: 4992 KiB

[startup+0.700183 s]
/proc/loadavg: 4.15 4.10 4.09 5/264 90606
/proc/meminfo: memFree=123322984/131250000 swapFree=33007332/33010684
[pid=90605] ppid=90602 vsize=28412 memory=4992 CPUtime=0.69 cores=5,7
/proc/90605/stat : 90605 (Exact) R 90602 90605 88966 0 -1 4194304 368 0 0 0 69 0 0 0 20 0 1 0 79025065 29093888 1248 18446744073709551615 4198400 9112445 140724188396384 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 29167616 140724188404025 140724188404203 140724188404203 140724188409807 0
/proc/90605/statm: 7103 1248 1024 1200 0 5583 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 28412 KiB
Current children cumulated memory: 4992 KiB

[startup+1.50017 s]
/proc/loadavg: 4.15 4.10 4.09 5/264 90606
/proc/meminfo: memFree=123220968/131250000 swapFree=33007332/33010684
[pid=90605] ppid=90602 vsize=28412 memory=4992 CPUtime=1.49 cores=5,7
/proc/90605/stat : 90605 (Exact) R 90602 90605 88966 0 -1 4194304 368 0 0 0 149 0 0 0 20 0 1 0 79025065 29093888 1248 18446744073709551615 4198400 9112445 140724188396384 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 29167616 140724188404025 140724188404203 140724188404203 140724188409807 0
/proc/90605/statm: 7103 1248 1024 1200 0 5583 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 28412 KiB
Current children cumulated memory: 4992 KiB

[startup+3.10542 s]
/proc/loadavg: 4.13 4.10 4.09 5/264 90606
/proc/meminfo: memFree=124677248/131250000 swapFree=33007332/33010684
[pid=90605] ppid=90602 vsize=28412 memory=4992 CPUtime=3.09 cores=5,7
/proc/90605/stat : 90605 (Exact) R 90602 90605 88966 0 -1 4194304 368 0 0 0 309 0 0 0 20 0 1 0 79025065 29093888 1248 18446744073709551615 4198400 9112445 140724188396384 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 29167616 140724188404025 140724188404203 140724188404203 140724188409807 0
/proc/90605/statm: 7103 1248 1024 1200 0 5583 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 28412 KiB
Current children cumulated memory: 4992 KiB

[startup+6.30009 s]
/proc/loadavg: 4.13 4.10 4.09 5/263 90665
/proc/meminfo: memFree=127245580/131250000 swapFree=33007332/33010684
[pid=90605] ppid=90602 vsize=28412 memory=4992 CPUtime=6.28 cores=5,7
/proc/90605/stat : 90605 (Exact) R 90602 90605 88966 0 -1 4194304 368 0 0 0 628 0 0 0 20 0 1 0 79025065 29093888 1248 18446744073709551615 4198400 9112445 140724188396384 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 29167616 140724188404025 140724188404203 140724188404203 140724188409807 0
/proc/90605/statm: 7103 1248 1024 1200 0 5583 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 28412 KiB
Current children cumulated memory: 4992 KiB

[startup+12.7001 s]
/proc/loadavg: 4.12 4.09 4.09 5/264 90696
/proc/meminfo: memFree=125246816/131250000 swapFree=33007332/33010684
[pid=90605] ppid=90602 vsize=28412 memory=4992 CPUtime=12.66 cores=5,7
/proc/90605/stat : 90605 (Exact) R 90602 90605 88966 0 -1 4194304 368 0 0 0 1266 0 0 0 20 0 1 0 79025065 29093888 1248 18446744073709551615 4198400 9112445 140724188396384 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 29167616 140724188404025 140724188404203 140724188404203 140724188409807 0
/proc/90605/statm: 7103 1248 1024 1200 0 5583 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 28412 KiB
Current children cumulated memory: 4992 KiB

[startup+25.5002 s]
/proc/loadavg: 4.10 4.09 4.09 5/264 90697
/proc/meminfo: memFree=124138060/131250000 swapFree=33007332/33010684
[pid=90605] ppid=90602 vsize=28412 memory=4992 CPUtime=25.42 cores=5,7
/proc/90605/stat : 90605 (Exact) R 90602 90605 88966 0 -1 4194304 368 0 0 0 2542 0 0 0 20 0 1 0 79025065 29093888 1248 18446744073709551615 4198400 9112445 140724188396384 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 29167616 140724188404025 140724188404203 140724188404203 140724188409807 0
/proc/90605/statm: 7103 1248 1024 1200 0 5583 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 28412 KiB
Current children cumulated memory: 4992 KiB

[startup+51.1057 s]
/proc/loadavg: 4.14 4.10 4.09 5/264 90697
/proc/meminfo: memFree=124136316/131250000 swapFree=33007332/33010684
[pid=90605] ppid=90602 vsize=28412 memory=4992 CPUtime=50.94 cores=5,7
/proc/90605/stat : 90605 (Exact) R 90602 90605 88966 0 -1 4194304 368 0 0 0 5094 0 0 0 20 0 1 0 79025065 29093888 1248 18446744073709551615 4198400 9112445 140724188396384 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 29167616 140724188404025 140724188404203 140724188404203 140724188409807 0
/proc/90605/statm: 7103 1248 1024 1200 0 5583 0
Current children cumulated CPU time: 50.94 s
Current children cumulated vsize: 28412 KiB
Current children cumulated memory: 4992 KiB

[startup+102.3 s]
/proc/loadavg: 4.11 4.10 4.09 5/264 90699
/proc/meminfo: memFree=124131040/131250000 swapFree=33007332/33010684
[pid=90605] ppid=90602 vsize=28412 memory=4992 CPUtime=101.97 cores=5,7
/proc/90605/stat : 90605 (Exact) R 90602 90605 88966 0 -1 4194304 368 0 0 0 10197 0 0 0 20 0 1 0 79025065 29093888 1248 18446744073709551615 4198400 9112445 140724188396384 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 29167616 140724188404025 140724188404203 140724188404203 140724188409807 0
/proc/90605/statm: 7103 1248 1024 1200 0 5583 0
Current children cumulated CPU time: 101.97 s
Current children cumulated vsize: 28412 KiB
Current children cumulated memory: 4992 KiB

[startup+162.3 s]
/proc/loadavg: 4.08 4.09 4.09 5/265 90703
/proc/meminfo: memFree=124137808/131250000 swapFree=33007332/33010684
[pid=90605] ppid=90602 vsize=28412 memory=4992 CPUtime=161.78 cores=5,7
/proc/90605/stat : 90605 (Exact) R 90602 90605 88966 0 -1 4194304 368 0 0 0 16178 0 0 0 20 0 1 0 79025065 29093888 1248 18446744073709551615 4198400 9112445 140724188396384 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 29167616 140724188404025 140724188404203 140724188404203 140724188409807 0
/proc/90605/statm: 7103 1248 1024 1200 0 5583 0
Current children cumulated CPU time: 161.78 s
Current children cumulated vsize: 28412 KiB
Current children cumulated memory: 4992 KiB

[startup+222.3 s]
/proc/loadavg: 4.14 4.10 4.09 5/265 90708
/proc/meminfo: memFree=124131588/131250000 swapFree=33007332/33010684
[pid=90605] ppid=90602 vsize=28412 memory=4992 CPUtime=221.57 cores=5,7
/proc/90605/stat : 90605 (Exact) R 90602 90605 88966 0 -1 4194304 368 0 0 0 22157 0 0 0 20 0 1 0 79025065 29093888 1248 18446744073709551615 4198400 9112445 140724188396384 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 29167616 140724188404025 140724188404203 140724188404203 140724188409807 0
/proc/90605/statm: 7103 1248 1024 1200 0 5583 0
Current children cumulated CPU time: 221.57 s
Current children cumulated vsize: 28412 KiB
Current children cumulated memory: 4992 KiB

[startup+282.3 s]
/proc/loadavg: 4.11 4.10 4.09 5/265 90710
/proc/meminfo: memFree=124144108/131250000 swapFree=33007332/33010684
[pid=90605] ppid=90602 vsize=28412 memory=4992 CPUtime=281.37 cores=5,7
/proc/90605/stat : 90605 (Exact) R 90602 90605 88966 0 -1 4194304 368 0 0 0 28137 0 0 0 20 0 1 0 79025065 29093888 1248 18446744073709551615 4198400 9112445 140724188396384 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 29167616 140724188404025 140724188404203 140724188404203 140724188409807 0
/proc/90605/statm: 7103 1248 1024 1200 0 5583 0
Current children cumulated CPU time: 281.37 s
Current children cumulated vsize: 28412 KiB
Current children cumulated memory: 4992 KiB

[startup+342.3 s]
/proc/loadavg: 4.63 4.28 4.16 5/265 90712
/proc/meminfo: memFree=124141668/131250000 swapFree=33007332/33010684
[pid=90605] ppid=90602 vsize=28412 memory=4992 CPUtime=341.16 cores=5,7
/proc/90605/stat : 90605 (Exact) R 90602 90605 88966 0 -1 4194304 368 0 0 0 34116 0 0 0 20 0 1 0 79025065 29093888 1248 18446744073709551615 4198400 9112445 140724188396384 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 29167616 140724188404025 140724188404203 140724188404203 140724188409807 0
/proc/90605/statm: 7103 1248 1024 1200 0 5583 0
Current children cumulated CPU time: 341.16 s
Current children cumulated vsize: 28412 KiB
Current children cumulated memory: 4992 KiB

[startup+360.374 s]
# the end of solver process 90605 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=359.163 s, system=0.017906 s

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

[startup+345.6 s]
/proc/loadavg: 4.58 4.28 4.16 5/265 90712
/proc/meminfo: memFree=124141740/131250000 swapFree=33007332/33010684
[pid=90605] ppid=90602 vsize=28412 memory=4992 CPUtime=344.45 cores=5,7
/proc/90605/stat : 90605 (Exact) R 90602 90605 88966 0 -1 4194304 368 0 0 0 34445 0 0 0 20 0 1 0 79025065 29093888 1248 18446744073709551615 4198400 9112445 140724188396384 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 29167616 140724188404025 140724188404203 140724188404203 140724188409807 0
/proc/90605/statm: 7103 1248 1024 1200 0 5583 0
Current children cumulated CPU time: 344.45 s
Current children cumulated vsize: 28412 KiB
Current children cumulated memory: 4992 KiB

[startup+352 s]*
/proc/loadavg: 4.54 4.27 4.16 5/265 90712
/proc/meminfo: memFree=124141380/131250000 swapFree=33007332/33010684
[pid=90605] ppid=90602 vsize=28412 memory=4992 CPUtime=350.83 cores=5,7
/proc/90605/stat : 90605 (Exact) R 90602 90605 88966 0 -1 4194304 368 0 0 0 35083 0 0 0 20 0 1 0 79025065 29093888 1248 18446744073709551615 4198400 9112445 140724188396384 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 29167616 140724188404025 140724188404203 140724188404203 140724188409807 0
/proc/90605/statm: 7103 1248 1024 1200 0 5583 0
Current children cumulated CPU time: 350.83 s
Current children cumulated vsize: 28412 KiB
Current children cumulated memory: 4992 KiB

[startup+355.2 s]
/proc/loadavg: 4.49 4.27 4.15 5/265 90712
/proc/meminfo: memFree=124133004/131250000 swapFree=33007332/33010684
[pid=90605] ppid=90602 vsize=28412 memory=4992 CPUtime=354.02 cores=5,7
/proc/90605/stat : 90605 (Exact) R 90602 90605 88966 0 -1 4194304 368 0 0 0 35402 0 0 0 20 0 1 0 79025065 29093888 1248 18446744073709551615 4198400 9112445 140724188396384 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 29167616 140724188404025 140724188404203 140724188404203 140724188409807 0
/proc/90605/statm: 7103 1248 1024 1200 0 5583 0
Current children cumulated CPU time: 354.02 s
Current children cumulated vsize: 28412 KiB
Current children cumulated memory: 4992 KiB

[startup+358.4 s]
/proc/loadavg: 4.45 4.26 4.15 5/265 90712
/proc/meminfo: memFree=124133060/131250000 swapFree=33007332/33010684
[pid=90605] ppid=90602 vsize=28412 memory=4992 CPUtime=357.21 cores=5,7
/proc/90605/stat : 90605 (Exact) R 90602 90605 88966 0 -1 4194304 368 0 0 0 35721 0 0 0 20 0 1 0 79025065 29093888 1248 18446744073709551615 4198400 9112445 140724188396384 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 29167616 140724188404025 140724188404203 140724188404203 140724188409807 0
/proc/90605/statm: 7103 1248 1024 1200 0 5583 0
Current children cumulated CPU time: 357.21 s
Current children cumulated vsize: 28412 KiB
Current children cumulated memory: 4992 KiB

[startup+359.2 s]
/proc/loadavg: 4.45 4.26 4.15 5/265 90712
/proc/meminfo: memFree=124145696/131250000 swapFree=33007332/33010684
[pid=90605] ppid=90602 vsize=28412 memory=4992 CPUtime=358 cores=5,7
/proc/90605/stat : 90605 (Exact) R 90602 90605 88966 0 -1 4194304 368 0 0 0 35800 0 0 0 20 0 1 0 79025065 29093888 1248 18446744073709551615 4198400 9112445 140724188396384 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 29167616 140724188404025 140724188404203 140724188404203 140724188409807 0
/proc/90605/statm: 7103 1248 1024 1200 0 5583 0
Current children cumulated CPU time: 358 s
Current children cumulated vsize: 28412 KiB
Current children cumulated memory: 4992 KiB

[startup+360 s]*
/proc/loadavg: 4.45 4.26 4.15 5/265 90712
/proc/meminfo: memFree=124145772/131250000 swapFree=33007332/33010684
[pid=90605] ppid=90602 vsize=28544 memory=5120 CPUtime=358.81 cores=5,7
/proc/90605/stat : 90605 (Exact) R 90602 90605 88966 0 -1 4194304 406 0 0 0 35881 0 0 0 20 0 1 0 79025065 29229056 1280 18446744073709551615 4198400 9112445 140724188396384 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 29167616 140724188404025 140724188404203 140724188404203 140724188409807 0
/proc/90605/statm: 7136 1280 1024 1200 0 5616 0
Current children cumulated CPU time: 358.81 s
Current children cumulated vsize: 28544 KiB
Current children cumulated memory: 5120 KiB

[startup+360.2 s]
/proc/loadavg: 4.45 4.26 4.15 5/265 90712
/proc/meminfo: memFree=124145772/131250000 swapFree=33007332/33010684
[pid=90605] ppid=90602 vsize=31052 memory=11296 CPUtime=359 cores=5,7
/proc/90605/stat : 90605 (Exact) R 90602 90605 88966 0 -1 4194304 1247 0 0 0 35899 1 0 0 20 0 1 0 79025065 31797248 2824 18446744073709551615 4198400 9112445 140724188396384 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 29167616 140724188404025 140724188404203 140724188404203 140724188409807 0
/proc/90605/statm: 7763 2824 1248 1200 0 6243 0
Current children cumulated CPU time: 359 s
Current children cumulated vsize: 31052 KiB
Current children cumulated memory: 11296 KiB

[startup+360.3 s]
/proc/loadavg: 4.45 4.26 4.15 5/265 90712
/proc/meminfo: memFree=124145772/131250000 swapFree=33007332/33010684
[pid=90605] ppid=90602 vsize=31736 memory=11936 CPUtime=359.1 cores=5,7
/proc/90605/stat : 90605 (Exact) R 90602 90605 88966 0 -1 4194304 1390 0 0 0 35909 1 0 0 20 0 1 0 79025065 32497664 2984 18446744073709551615 4198400 9112445 140724188396384 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 29167616 140724188404025 140724188404203 140724188404203 140724188409807 0
/proc/90605/statm: 7934 2984 1248 1200 0 6414 0
Current children cumulated CPU time: 359.1 s
Current children cumulated vsize: 31736 KiB
Current children cumulated memory: 11936 KiB

Child status: 30

Real time (s): 360.374
CPU time (s): 359.181
CPU user time (s): 359.163
CPU system time (s): 0.017906
CPU usage (%): 99.6689
Max. virtual memory (cumulated for all children) (KiB): 31736
Max. memory (cumulated for all children) (KiB): 11936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 359.163
system time used= 0.017906
maximum resident set size= 12448
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1501
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= 341


# summary of solver processes directly reported to runsolver:
#   pid: 90605
#   total CPU time (s): 359.181
#   total CPU user time (s): 359.163
#   total CPU system time (s): 0.017906

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.688975 second user time and 1.63866 second system time

The end

Launcher Data 

Begin job on nodeC019 at 2025-07-04 14:51:16
IDJOB=4526634
IDBENCH=144134
IDSOLVER=3375
FILE ID=nodeC019/4526634-1751633476
RUNJOBID= nodeC019-1751625889-88979
SLURM_JOB_ID= 9598952
Free space on /tmp= 431524 MiB

SOLVER NAME= Exact 2025-06-02
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/coloring/normalized-geom30a-3_wcsp.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-4526634-1751633476/watcher-4526634-1751633476 -o /tmp/evaluation-result-4526634-1751633476/solver-4526634-1751633476 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC019-1751625889-88979 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=705245998 --ls=360 HOME/instance-4526634-1751633476.wbo

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

MD5SUM BENCH= a54a5c885adb8cfe852b8fc368f0998a
RANDOM SEED=705245998

nodeC019 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.677
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.37
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		: 3598.978
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.37
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		: 3636.821
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.37
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		: 3599.817
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.37
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.630
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.37
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.460
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.37
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		: 3599.858
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.37
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.687
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.37
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        123322832 kB
MemAvailable:   125169212 kB
Buffers:             904 kB
Cached:          2646776 kB
SwapCached:          440 kB
Active:          4791024 kB
Inactive:        2497400 kB
Active(anon):    4628200 kB
Inactive(anon):    27736 kB
Active(file):     162824 kB
Inactive(file):  2469664 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33007332 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              7184 kB
Writeback:             0 kB
AnonPages:       4643380 kB
Mapped:           118412 kB
Shmem:             15192 kB
KReclaimable:     106264 kB
Slab:             196356 kB
SReclaimable:     106264 kB
SUnreclaim:        90092 kB
KernelStack:        4256 kB
PageTables:        12208 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    5433160 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150520 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3657728 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:      176852 kB
DirectMap2M:     9031680 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 431516 MiB
End job on nodeC019 at 2025-07-04 14:57:16