Trace number 4526571

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 359.299 360.04

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/coloring/
normalized-geom30a-6_wcsp.wbo
MD5SUM0357adb7b5c9a89f4a5d9439f52a9be4
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.028622
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables180
Total number of constraints516
Number of soft constraints486
Number of constraints which are clauses486
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 constraint6
Top cost 82
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 486
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 7
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 

359.25/360.03	o 6
359.25/360.03	o 0
359.25/360.03	s OPTIMUM FOUND
359.25/360.03	v -x1 -x2 -x3 -x4 x5 -x6 -x7 -x8 -x9 -x10 x11 -x12 -x13 -x14 x15 -x16 -x17 -x18 -x19 -x20 -x21 x22 -x23 -x24 -x25 -x26 -x27 x28 -x29 -x30 -x31 -x32 x33 -x34 -x35 -x36 x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 x47 -x48 -x49 -x50 -x51 -x52 -x53 x54 -x55 -x56 x57 -x58 -x59 -x60 -x61 x62 -x63 -x64 -x65 -x66 x67 -x68 -x69 -x70 -x71 -x72 x73 -x74 -x75 -x76 -x77 -x78 x79 -x80 -x81 -x82 -x83 -x84 -x85 x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 x96 -x97 -x98 -x99 -x100 x101 -x102 -x103 x104 -x105 -x106 -x107 -x108 x109 -x110 -x111 -x112 -x113 -x114 x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 x123 -x124 -x125 -x126 -x127 -x128 x129 -x130 -x131 -x132 -x133 -x134 x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 x144 -x145 -x146 -x147 x148 -x149 -x150 -x151 -x152 -x153 -x154 x155 -x156 -x157 -x158 -x159 x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 x168 -x169 -x170 x171 -x172 -x173 -x174 -x175 -x176 -x177 x178 -x179 -x180

Verifier Data 

OK	0

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63708 MiB (61455 MiB free)
  memory of node 1: 64465 MiB (59756 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4526571-1751633119/watcher-4526571-1751633119 -o /tmp/evaluation-result-4526571-1751633119/solver-4526571-1751633119 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC019-1751625889-88977 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1484058023 --ls=360 HOME/instance-4526571-1751633119.wbo 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=90544, runsolver pid=90541
Current StackSize limit: 8192 KiB


[startup+0.100064 s]*
/proc/loadavg: 4.04 4.08 4.08 5/264 90545
/proc/meminfo: memFree=124121780/131250000 swapFree=33007332/33010684
[pid=90544] ppid=90541 vsize=29332 memory=5760 CPUtime=0.1 cores=4,6
/proc/90544/stat : 90544 (Exact) R 90541 90544 88966 0 -1 4194304 562 0 0 0 10 0 0 0 20 0 1 0 78989419 30035968 1440 18446744073709551615 4198400 9112445 140726238443008 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 29999104 140726238452024 140726238452203 140726238452203 140726238457807 0
/proc/90544/statm: 7333 1440 1024 1200 0 5813 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29332 KiB
Current children cumulated memory: 5760 KiB

[startup+0.205693 s]*
/proc/loadavg: 4.04 4.08 4.08 5/264 90545
/proc/meminfo: memFree=124121780/131250000 swapFree=33007332/33010684
[pid=90544] ppid=90541 vsize=29332 memory=5760 CPUtime=0.2 cores=4,6
/proc/90544/stat : 90544 (Exact) R 90541 90544 88966 0 -1 4194304 562 0 0 0 20 0 0 0 20 0 1 0 78989419 30035968 1440 18446744073709551615 4198400 9112445 140726238443008 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 29999104 140726238452024 140726238452203 140726238452203 140726238457807 0
/proc/90544/statm: 7333 1440 1024 1200 0 5813 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 29332 KiB
Current children cumulated memory: 5760 KiB

[startup+0.305602 s]*
/proc/loadavg: 4.04 4.08 4.08 5/264 90545
/proc/meminfo: memFree=124121780/131250000 swapFree=33007332/33010684
[pid=90544] ppid=90541 vsize=29332 memory=5760 CPUtime=0.3 cores=4,6
/proc/90544/stat : 90544 (Exact) R 90541 90544 88966 0 -1 4194304 562 0 0 0 30 0 0 0 20 0 1 0 78989419 30035968 1440 18446744073709551615 4198400 9112445 140726238443008 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 29999104 140726238452024 140726238452203 140726238452203 140726238457807 0
/proc/90544/statm: 7333 1440 1024 1200 0 5813 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 29332 KiB
Current children cumulated memory: 5760 KiB

[startup+0.700163 s]
/proc/loadavg: 4.04 4.08 4.08 5/264 90545
/proc/meminfo: memFree=124121780/131250000 swapFree=33007332/33010684
[pid=90544] ppid=90541 vsize=29332 memory=5760 CPUtime=0.69 cores=4,6
/proc/90544/stat : 90544 (Exact) R 90541 90544 88966 0 -1 4194304 562 0 0 0 69 0 0 0 20 0 1 0 78989419 30035968 1440 18446744073709551615 4198400 9112445 140726238443008 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 29999104 140726238452024 140726238452203 140726238452203 140726238457807 0
/proc/90544/statm: 7333 1440 1024 1200 0 5813 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29332 KiB
Current children cumulated memory: 5760 KiB

[startup+1.50017 s]
/proc/loadavg: 4.04 4.08 4.08 5/264 90545
/proc/meminfo: memFree=124121304/131250000 swapFree=33007332/33010684
[pid=90544] ppid=90541 vsize=29332 memory=5760 CPUtime=1.49 cores=4,6
/proc/90544/stat : 90544 (Exact) R 90541 90544 88966 0 -1 4194304 562 0 0 0 149 0 0 0 20 0 1 0 78989419 30035968 1440 18446744073709551615 4198400 9112445 140726238443008 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 29999104 140726238452024 140726238452203 140726238452203 140726238457807 0
/proc/90544/statm: 7333 1440 1024 1200 0 5813 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 29332 KiB
Current children cumulated memory: 5760 KiB

[startup+3.10543 s]
/proc/loadavg: 4.04 4.08 4.08 5/264 90545
/proc/meminfo: memFree=124104988/131250000 swapFree=33007332/33010684
[pid=90544] ppid=90541 vsize=29332 memory=5760 CPUtime=3.09 cores=4,6
/proc/90544/stat : 90544 (Exact) R 90541 90544 88966 0 -1 4194304 562 0 0 0 309 0 0 0 20 0 1 0 78989419 30035968 1440 18446744073709551615 4198400 9112445 140726238443008 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 29999104 140726238452024 140726238452203 140726238452203 140726238457807 0
/proc/90544/statm: 7333 1440 1024 1200 0 5813 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 29332 KiB
Current children cumulated memory: 5760 KiB

[startup+6.30017 s]
/proc/loadavg: 4.12 4.09 4.09 5/264 90546
/proc/meminfo: memFree=124105492/131250000 swapFree=33007332/33010684
[pid=90544] ppid=90541 vsize=29332 memory=5760 CPUtime=6.28 cores=4,6
/proc/90544/stat : 90544 (Exact) R 90541 90544 88966 0 -1 4194304 562 0 0 0 628 0 0 0 20 0 1 0 78989419 30035968 1440 18446744073709551615 4198400 9112445 140726238443008 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 29999104 140726238452024 140726238452203 140726238452203 140726238457807 0
/proc/90544/statm: 7333 1440 1024 1200 0 5813 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 29332 KiB
Current children cumulated memory: 5760 KiB

[startup+12.7002 s]
/proc/loadavg: 4.11 4.09 4.09 5/264 90546
/proc/meminfo: memFree=124105492/131250000 swapFree=33007332/33010684
[pid=90544] ppid=90541 vsize=29332 memory=5760 CPUtime=12.67 cores=4,6
/proc/90544/stat : 90544 (Exact) R 90541 90544 88966 0 -1 4194304 562 0 0 0 1267 0 0 0 20 0 1 0 78989419 30035968 1440 18446744073709551615 4198400 9112445 140726238443008 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 29999104 140726238452024 140726238452203 140726238452203 140726238457807 0
/proc/90544/statm: 7333 1440 1024 1200 0 5813 0
Current children cumulated CPU time: 12.67 s
Current children cumulated vsize: 29332 KiB
Current children cumulated memory: 5760 KiB

[startup+25.5002 s]
/proc/loadavg: 4.08 4.09 4.09 5/264 90546
/proc/meminfo: memFree=124094460/131250000 swapFree=33007332/33010684
[pid=90544] ppid=90541 vsize=29332 memory=5760 CPUtime=25.44 cores=4,6
/proc/90544/stat : 90544 (Exact) R 90541 90544 88966 0 -1 4194304 562 0 0 0 2544 0 0 0 20 0 1 0 78989419 30035968 1440 18446744073709551615 4198400 9112445 140726238443008 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 29999104 140726238452024 140726238452203 140726238452203 140726238457807 0
/proc/90544/statm: 7333 1440 1024 1200 0 5813 0
Current children cumulated CPU time: 25.44 s
Current children cumulated vsize: 29332 KiB
Current children cumulated memory: 5760 KiB

[startup+51.1054 s]
/proc/loadavg: 4.13 4.10 4.09 5/264 90546
/proc/meminfo: memFree=124096512/131250000 swapFree=33007332/33010684
[pid=90544] ppid=90541 vsize=29332 memory=5760 CPUtime=51 cores=4,6
/proc/90544/stat : 90544 (Exact) R 90541 90544 88966 0 -1 4194304 562 0 0 0 5100 0 0 0 20 0 1 0 78989419 30035968 1440 18446744073709551615 4198400 9112445 140726238443008 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 29999104 140726238452024 140726238452203 140726238452203 140726238457807 0
/proc/90544/statm: 7333 1440 1024 1200 0 5813 0
Current children cumulated CPU time: 51 s
Current children cumulated vsize: 29332 KiB
Current children cumulated memory: 5760 KiB

[startup+102.3 s]
/proc/loadavg: 4.13 4.10 4.09 5/264 90548
/proc/meminfo: memFree=124089564/131250000 swapFree=33007332/33010684
[pid=90544] ppid=90541 vsize=29332 memory=5760 CPUtime=102.09 cores=4,6
/proc/90544/stat : 90544 (Exact) R 90541 90544 88966 0 -1 4194304 562 0 0 0 10209 0 0 0 20 0 1 0 78989419 30035968 1440 18446744073709551615 4198400 9112445 140726238443008 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 29999104 140726238452024 140726238452203 140726238452203 140726238457807 0
/proc/90544/statm: 7333 1440 1024 1200 0 5813 0
Current children cumulated CPU time: 102.09 s
Current children cumulated vsize: 29332 KiB
Current children cumulated memory: 5760 KiB

[startup+162.3 s]
/proc/loadavg: 4.10 4.09 4.09 5/264 90550
/proc/meminfo: memFree=124095140/131250000 swapFree=33007332/33010684
[pid=90544] ppid=90541 vsize=29332 memory=5760 CPUtime=161.97 cores=4,6
/proc/90544/stat : 90544 (Exact) R 90541 90544 88966 0 -1 4194304 562 0 0 0 16197 0 0 0 20 0 1 0 78989419 30035968 1440 18446744073709551615 4198400 9112445 140726238443008 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 29999104 140726238452024 140726238452203 140726238452203 140726238457807 0
/proc/90544/statm: 7333 1440 1024 1200 0 5813 0
Current children cumulated CPU time: 161.97 s
Current children cumulated vsize: 29332 KiB
Current children cumulated memory: 5760 KiB

[startup+222.3 s]
/proc/loadavg: 4.12 4.09 4.09 5/264 90557
/proc/meminfo: memFree=124090812/131250000 swapFree=33007332/33010684
[pid=90544] ppid=90541 vsize=29332 memory=5760 CPUtime=221.85 cores=4,6
/proc/90544/stat : 90544 (Exact) R 90541 90544 88966 0 -1 4194304 562 0 0 0 22185 0 0 0 20 0 1 0 78989419 30035968 1440 18446744073709551615 4198400 9112445 140726238443008 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 29999104 140726238452024 140726238452203 140726238452203 140726238457807 0
/proc/90544/statm: 7333 1440 1024 1200 0 5813 0
Current children cumulated CPU time: 221.85 s
Current children cumulated vsize: 29332 KiB
Current children cumulated memory: 5760 KiB

[startup+282.3 s]
/proc/loadavg: 4.10 4.09 4.09 5/264 90559
/proc/meminfo: memFree=122749756/131250000 swapFree=33007332/33010684
[pid=90544] ppid=90541 vsize=29332 memory=5760 CPUtime=281.73 cores=4,6
/proc/90544/stat : 90544 (Exact) R 90541 90544 88966 0 -1 4194304 562 0 0 0 28173 0 0 0 20 0 1 0 78989419 30035968 1440 18446744073709551615 4198400 9112445 140726238443008 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 29999104 140726238452024 140726238452203 140726238452203 140726238457807 0
/proc/90544/statm: 7333 1440 1024 1200 0 5813 0
Current children cumulated CPU time: 281.73 s
Current children cumulated vsize: 29332 KiB
Current children cumulated memory: 5760 KiB

[startup+342.3 s]
/proc/loadavg: 4.08 4.08 4.09 5/264 90561
/proc/meminfo: memFree=122730996/131250000 swapFree=33007332/33010684
[pid=90544] ppid=90541 vsize=29332 memory=5760 CPUtime=341.6 cores=4,6
/proc/90544/stat : 90544 (Exact) R 90541 90544 88966 0 -1 4194304 562 0 0 0 34160 0 0 0 20 0 1 0 78989419 30035968 1440 18446744073709551615 4198400 9112445 140726238443008 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 29999104 140726238452024 140726238452203 140726238452203 140726238457807 0
/proc/90544/statm: 7333 1440 1024 1200 0 5813 0
Current children cumulated CPU time: 341.6 s
Current children cumulated vsize: 29332 KiB
Current children cumulated memory: 5760 KiB

[startup+360.04 s]
# the end of solver process 90544 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=359.278 s, system=0.021689 s

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

[startup+345.6 s]
/proc/loadavg: 4.08 4.08 4.09 5/264 90561
/proc/meminfo: memFree=122731516/131250000 swapFree=33007332/33010684
[pid=90544] ppid=90541 vsize=29332 memory=5760 CPUtime=344.9 cores=4,6
/proc/90544/stat : 90544 (Exact) R 90541 90544 88966 0 -1 4194304 562 0 0 0 34490 0 0 0 20 0 1 0 78989419 30035968 1440 18446744073709551615 4198400 9112445 140726238443008 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 29999104 140726238452024 140726238452203 140726238452203 140726238457807 0
/proc/90544/statm: 7333 1440 1024 1200 0 5813 0
Current children cumulated CPU time: 344.9 s
Current children cumulated vsize: 29332 KiB
Current children cumulated memory: 5760 KiB

[startup+352 s]*
/proc/loadavg: 4.07 4.08 4.09 5/264 90561
/proc/meminfo: memFree=122720160/131250000 swapFree=33007332/33010684
[pid=90544] ppid=90541 vsize=29332 memory=5760 CPUtime=351.29 cores=4,6
/proc/90544/stat : 90544 (Exact) R 90541 90544 88966 0 -1 4194304 562 0 0 0 35129 0 0 0 20 0 1 0 78989419 30035968 1440 18446744073709551615 4198400 9112445 140726238443008 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 29999104 140726238452024 140726238452203 140726238452203 140726238457807 0
/proc/90544/statm: 7333 1440 1024 1200 0 5813 0
Current children cumulated CPU time: 351.29 s
Current children cumulated vsize: 29332 KiB
Current children cumulated memory: 5760 KiB

[startup+355.2 s]
/proc/loadavg: 4.15 4.10 4.09 5/260 90569
/proc/meminfo: memFree=123317508/131250000 swapFree=33007332/33010684
[pid=90544] ppid=90541 vsize=29332 memory=5760 CPUtime=354.47 cores=4,6
/proc/90544/stat : 90544 (Exact) R 90541 90544 88966 0 -1 4194304 562 0 0 0 35447 0 0 0 20 0 1 0 78989419 30035968 1440 18446744073709551615 4198400 9112445 140726238443008 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 29999104 140726238452024 140726238452203 140726238452203 140726238457807 0
/proc/90544/statm: 7333 1440 1024 1200 0 5813 0
Current children cumulated CPU time: 354.47 s
Current children cumulated vsize: 29332 KiB
Current children cumulated memory: 5760 KiB

[startup+358.4 s]
/proc/loadavg: 4.15 4.10 4.09 5/264 90606
/proc/meminfo: memFree=123221220/131250000 swapFree=33007332/33010684
[pid=90544] ppid=90541 vsize=29332 memory=5760 CPUtime=357.65 cores=4,6
/proc/90544/stat : 90544 (Exact) R 90541 90544 88966 0 -1 4194304 562 0 0 0 35764 1 0 0 20 0 1 0 78989419 30035968 1440 18446744073709551615 4198400 9112445 140726238443008 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 29999104 140726238452024 140726238452203 140726238452203 140726238457807 0
/proc/90544/statm: 7333 1440 1024 1200 0 5813 0
Current children cumulated CPU time: 357.65 s
Current children cumulated vsize: 29332 KiB
Current children cumulated memory: 5760 KiB

[startup+359.2 s]
/proc/loadavg: 4.13 4.10 4.09 5/264 90606
/proc/meminfo: memFree=123216380/131250000 swapFree=33007332/33010684
[pid=90544] ppid=90541 vsize=29332 memory=5760 CPUtime=358.45 cores=4,6
/proc/90544/stat : 90544 (Exact) R 90541 90544 88966 0 -1 4194304 562 0 0 0 35844 1 0 0 20 0 1 0 78989419 30035968 1440 18446744073709551615 4198400 9112445 140726238443008 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 29999104 140726238452024 140726238452203 140726238452203 140726238457807 0
/proc/90544/statm: 7333 1440 1024 1200 0 5813 0
Current children cumulated CPU time: 358.45 s
Current children cumulated vsize: 29332 KiB
Current children cumulated memory: 5760 KiB

[startup+359.6 s]
/proc/loadavg: 4.13 4.10 4.09 5/264 90606
/proc/meminfo: memFree=123216380/131250000 swapFree=33007332/33010684
[pid=90544] ppid=90541 vsize=29332 memory=5760 CPUtime=358.85 cores=4,6
/proc/90544/stat : 90544 (Exact) R 90541 90544 88966 0 -1 4194304 562 0 0 0 35884 1 0 0 20 0 1 0 78989419 30035968 1440 18446744073709551615 4198400 9112445 140726238443008 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 29999104 140726238452024 140726238452203 140726238452203 140726238457807 0
/proc/90544/statm: 7333 1440 1024 1200 0 5813 0
Current children cumulated CPU time: 358.85 s
Current children cumulated vsize: 29332 KiB
Current children cumulated memory: 5760 KiB

[startup+360 s]*
/proc/loadavg: 4.13 4.10 4.09 4/260 90614
/proc/meminfo: memFree=127645712/131250000 swapFree=33007332/33010684
[pid=90544] ppid=90541 vsize=29464 memory=6016 CPUtime=359.25 cores=4,6
/proc/90544/stat : 90544 (Exact) R 90541 90544 88966 0 -1 4194304 619 0 0 0 35924 1 0 0 20 0 1 0 78989419 30171136 1504 18446744073709551615 4198400 9112445 140726238443008 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 29999104 140726238452024 140726238452203 140726238452203 140726238457807 0
/proc/90544/statm: 7366 1504 1024 1200 0 5846 0
Current children cumulated CPU time: 359.25 s
Current children cumulated vsize: 29464 KiB
Current children cumulated memory: 6016 KiB

Child status: 30

Real time (s): 360.04
CPU time (s): 359.299
CPU user time (s): 359.278
CPU system time (s): 0.021689
CPU usage (%): 99.7942
Max. virtual memory (cumulated for all children) (KiB): 29464
Max. memory (cumulated for all children) (KiB): 6016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 359.278
system time used= 0.021689
maximum resident set size= 8448
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 988
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= 96


# summary of solver processes directly reported to runsolver:
#   pid: 90544
#   total CPU time (s): 359.299
#   total CPU user time (s): 359.278
#   total CPU system time (s): 0.021689

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.673611 second user time and 1.55763 second system time

The end

Launcher Data 

Begin job on nodeC019 at 2025-07-04 14:45:19
IDJOB=4526571
IDBENCH=144118
IDSOLVER=3375
FILE ID=nodeC019/4526571-1751633119
RUNJOBID= nodeC019-1751625889-88977
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-6_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-4526571-1751633119/watcher-4526571-1751633119 -o /tmp/evaluation-result-4526571-1751633119/solver-4526571-1751633119 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC019-1751625889-88977 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1484058023 --ls=360 HOME/instance-4526571-1751633119.wbo

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

MD5SUM BENCH= 0357adb7b5c9a89f4a5d9439f52a9be4
RANDOM SEED=1484058023

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		: 3599.679
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		: 3599.684
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		: 3603.018
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		: 3700.000
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		: 3599.677
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		: 3599.923
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		: 3599.961
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		: 3626.988
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:        124121740 kB
MemAvailable:   125968364 kB
Buffers:             904 kB
Cached:          2647032 kB
SwapCached:          440 kB
Active:          4006504 kB
Inactive:        2497656 kB
Active(anon):    3843680 kB
Inactive(anon):    27736 kB
Active(file):     162824 kB
Inactive(file):  2469920 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33007332 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              7180 kB
Writeback:             0 kB
AnonPages:       3855080 kB
Mapped:           118580 kB
Shmem:             15192 kB
KReclaimable:     106236 kB
Slab:             195892 kB
SReclaimable:     106236 kB
SUnreclaim:        89656 kB
KernelStack:        4204 kB
PageTables:        10608 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    4600076 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150552 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2738176 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 14:51:19