Trace number 4526589

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 359.062 360.054

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/coloring/
normalized-geom40-5_wcsp.wbo
MD5SUM32a9ef92da1ebaf3b33e027dd9745527
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark0.028327
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables200
Total number of constraints430
Number of soft constraints390
Number of constraints which are clauses390
Number of constraints which are cardinality constraints (but not clauses)40
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint5
Top cost 79
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 390
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 6
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 

359.00/360.03	o 2
359.00/360.05	o 1
359.00/360.05	s OPTIMUM FOUND
359.00/360.05	v x1 -x2 -x3 -x4 -x5 -x6 x7 -x8 -x9 -x10 -x11 -x12 x13 -x14 -x15 x16 -x17 -x18 -x19 -x20 x21 -x22 -x23 -x24 -x25 x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 x34 -x35 x36 -x37 -x38 -x39 -x40 x41 -x42 -x43 -x44 -x45 -x46 x47 -x48 -x49 -x50 x51 -x52 -x53 -x54 -x55 -x56 -x57 x58 -x59 -x60 -x61 x62 -x63 -x64 -x65 -x66 -x67 x68 -x69 -x70 -x71 -x72 x73 -x74 -x75 -x76 x77 -x78 -x79 -x80 x81 -x82 -x83 -x84 -x85 -x86 x87 -x88 -x89 -x90 x91 -x92 -x93 -x94 -x95 -x96 x97 -x98 -x99 -x100 -x101 x102 -x103 -x104 -x105 -x106 x107 -x108 -x109 -x110 -x111 -x112 -x113 x114 -x115 -x116 x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 x125 x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 x135 -x136 -x137 -x138 x139 -x140 -x141 -x142 -x143 x144 -x145 x146 -x147 -x148 -x149 -x150 -x151 -x152 x153 -x154 -x155 -x156 x157 -x158 -x159 -x160 x161 -x162 -x163 -x164 -x165 x166 -x167 -x168 -x169 -x170 -x171 x172 -x173 -x174 -x175 x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 x185 -x186 -x187 x188 -x189 -x190 -x191 -x192 x193 -x194 -x195 x196 -x197 -x198 -x199 -x200

Verifier Data 

OK	1

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 63794 MiB (60777 MiB free)
  memory of node 1: 64507 MiB (62973 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4526589-1751633388/watcher-4526589-1751633388 -o /tmp/evaluation-result-4526589-1751633388/solver-4526589-1751633388 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC009-1751629407-95024 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=154254691 --ls=360 HOME/instance-4526589-1751633388.wbo 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=95517, runsolver pid=95514
Current StackSize limit: 8192 KiB


[startup+0.100062 s]*
/proc/loadavg: 4.06 4.17 4.14 4/249 95518
/proc/meminfo: memFree=126720500/131382112 swapFree=33010160/33010684
[pid=95517] ppid=95514 vsize=29084 memory=5632 CPUtime=0.11 cores=5,7
/proc/95517/stat : 95517 (Exact) R 95514 95517 95011 0 -1 4194304 533 0 0 0 11 0 0 0 20 0 1 0 79018564 29782016 1408 18446744073709551615 4198400 9112445 140720840882080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 44593152 140720840890681 140720840890859 140720840890859 140720840896463 0
/proc/95517/statm: 7271 1408 1024 1200 0 5751 0
Current children cumulated CPU time: 0.11 s
Current children cumulated vsize: 29084 KiB
Current children cumulated memory: 5632 KiB

[startup+0.214068 s]*
/proc/loadavg: 4.06 4.17 4.14 4/249 95518
/proc/meminfo: memFree=126730116/131382112 swapFree=33010160/33010684
[pid=95517] ppid=95514 vsize=29084 memory=5632 CPUtime=0.21 cores=5,7
/proc/95517/stat : 95517 (Exact) R 95514 95517 95011 0 -1 4194304 533 0 0 0 21 0 0 0 20 0 1 0 79018564 29782016 1408 18446744073709551615 4198400 9112445 140720840882080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 44593152 140720840890681 140720840890859 140720840890859 140720840896463 0
/proc/95517/statm: 7271 1408 1024 1200 0 5751 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29084 KiB
Current children cumulated memory: 5632 KiB

[startup+0.312677 s]*
/proc/loadavg: 4.06 4.17 4.14 4/249 95518
/proc/meminfo: memFree=126730116/131382112 swapFree=33010160/33010684
[pid=95517] ppid=95514 vsize=29084 memory=5632 CPUtime=0.31 cores=5,7
/proc/95517/stat : 95517 (Exact) R 95514 95517 95011 0 -1 4194304 533 0 0 0 31 0 0 0 20 0 1 0 79018564 29782016 1408 18446744073709551615 4198400 9112445 140720840882080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 44593152 140720840890681 140720840890859 140720840890859 140720840896463 0
/proc/95517/statm: 7271 1408 1024 1200 0 5751 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29084 KiB
Current children cumulated memory: 5632 KiB

[startup+0.700259 s]
/proc/loadavg: 4.06 4.17 4.14 5/249 95520
/proc/meminfo: memFree=126730144/131382112 swapFree=33010160/33010684
[pid=95517] ppid=95514 vsize=29084 memory=5632 CPUtime=0.68 cores=5,7
/proc/95517/stat : 95517 (Exact) R 95514 95517 95011 0 -1 4194304 533 0 0 0 68 0 0 0 20 0 1 0 79018564 29782016 1408 18446744073709551615 4198400 9112445 140720840882080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 44593152 140720840890681 140720840890859 140720840890859 140720840896463 0
/proc/95517/statm: 7271 1408 1024 1200 0 5751 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 29084 KiB
Current children cumulated memory: 5632 KiB

[startup+1.50026 s]
/proc/loadavg: 4.06 4.17 4.14 5/252 95524
/proc/meminfo: memFree=126718288/131382112 swapFree=33010160/33010684
[pid=95517] ppid=95514 vsize=29084 memory=5632 CPUtime=1.48 cores=5,7
/proc/95517/stat : 95517 (Exact) R 95514 95517 95011 0 -1 4194304 533 0 0 0 148 0 0 0 20 0 1 0 79018564 29782016 1408 18446744073709551615 4198400 9112445 140720840882080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 44593152 140720840890681 140720840890859 140720840890859 140720840896463 0
/proc/95517/statm: 7271 1408 1024 1200 0 5751 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 29084 KiB
Current children cumulated memory: 5632 KiB

[startup+3.11294 s]
/proc/loadavg: 4.06 4.16 4.14 5/253 95555
/proc/meminfo: memFree=126712028/131382112 swapFree=33010160/33010684
[pid=95517] ppid=95514 vsize=29084 memory=5632 CPUtime=3.09 cores=5,7
/proc/95517/stat : 95517 (Exact) R 95514 95517 95011 0 -1 4194304 533 0 0 0 309 0 0 0 20 0 1 0 79018564 29782016 1408 18446744073709551615 4198400 9112445 140720840882080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 44593152 140720840890681 140720840890859 140720840890859 140720840896463 0
/proc/95517/statm: 7271 1408 1024 1200 0 5751 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 29084 KiB
Current children cumulated memory: 5632 KiB

[startup+6.30027 s]
/proc/loadavg: 4.06 4.16 4.14 5/253 95555
/proc/meminfo: memFree=126686536/131382112 swapFree=33010160/33010684
[pid=95517] ppid=95514 vsize=29084 memory=5632 CPUtime=6.27 cores=5,7
/proc/95517/stat : 95517 (Exact) R 95514 95517 95011 0 -1 4194304 533 0 0 0 627 0 0 0 20 0 1 0 79018564 29782016 1408 18446744073709551615 4198400 9112445 140720840882080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 44593152 140720840890681 140720840890859 140720840890859 140720840896463 0
/proc/95517/statm: 7271 1408 1024 1200 0 5751 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 29084 KiB
Current children cumulated memory: 5632 KiB

[startup+12.7003 s]
/proc/loadavg: 4.05 4.16 4.13 5/253 95555
/proc/meminfo: memFree=126705792/131382112 swapFree=33010160/33010684
[pid=95517] ppid=95514 vsize=29084 memory=5632 CPUtime=12.66 cores=5,7
/proc/95517/stat : 95517 (Exact) R 95514 95517 95011 0 -1 4194304 533 0 0 0 1266 0 0 0 20 0 1 0 79018564 29782016 1408 18446744073709551615 4198400 9112445 140720840882080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 44593152 140720840890681 140720840890859 140720840890859 140720840896463 0
/proc/95517/statm: 7271 1408 1024 1200 0 5751 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 29084 KiB
Current children cumulated memory: 5632 KiB

[startup+25.5002 s]
/proc/loadavg: 4.12 4.17 4.14 5/252 95600
/proc/meminfo: memFree=126916020/131382112 swapFree=33010160/33010684
[pid=95517] ppid=95514 vsize=29084 memory=5632 CPUtime=25.41 cores=5,7
/proc/95517/stat : 95517 (Exact) R 95514 95517 95011 0 -1 4194304 533 0 0 0 2540 1 0 0 20 0 1 0 79018564 29782016 1408 18446744073709551615 4198400 9112445 140720840882080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 44593152 140720840890681 140720840890859 140720840890859 140720840896463 0
/proc/95517/statm: 7271 1408 1024 1200 0 5751 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 29084 KiB
Current children cumulated memory: 5632 KiB

[startup+51.1122 s]
/proc/loadavg: 4.14 4.17 4.14 5/252 95601
/proc/meminfo: memFree=126893232/131382112 swapFree=33010160/33010684
[pid=95517] ppid=95514 vsize=29084 memory=5632 CPUtime=50.96 cores=5,7
/proc/95517/stat : 95517 (Exact) R 95514 95517 95011 0 -1 4194304 533 0 0 0 5095 1 0 0 20 0 1 0 79018564 29782016 1408 18446744073709551615 4198400 9112445 140720840882080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 44593152 140720840890681 140720840890859 140720840890859 140720840896463 0
/proc/95517/statm: 7271 1408 1024 1200 0 5751 0
Current children cumulated CPU time: 50.96 s
Current children cumulated vsize: 29084 KiB
Current children cumulated memory: 5632 KiB

[startup+102.3 s]
/proc/loadavg: 4.03 4.14 4.13 5/252 95649
/proc/meminfo: memFree=126591708/131382112 swapFree=33010160/33010684
[pid=95517] ppid=95514 vsize=29084 memory=5632 CPUtime=102.03 cores=5,7
/proc/95517/stat : 95517 (Exact) R 95514 95517 95011 0 -1 4194304 533 0 0 0 10202 1 0 0 20 0 1 0 79018564 29782016 1408 18446744073709551615 4198400 9112445 140720840882080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 44593152 140720840890681 140720840890859 140720840890859 140720840896463 0
/proc/95517/statm: 7271 1408 1024 1200 0 5751 0
Current children cumulated CPU time: 102.03 s
Current children cumulated vsize: 29084 KiB
Current children cumulated memory: 5632 KiB

[startup+162.3 s]
/proc/loadavg: 4.13 4.15 4.13 5/250 95651
/proc/meminfo: memFree=124044500/131382112 swapFree=33010160/33010684
[pid=95517] ppid=95514 vsize=29084 memory=5632 CPUtime=161.85 cores=5,7
/proc/95517/stat : 95517 (Exact) R 95514 95517 95011 0 -1 4194304 533 0 0 0 16184 1 0 0 20 0 1 0 79018564 29782016 1408 18446744073709551615 4198400 9112445 140720840882080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 44593152 140720840890681 140720840890859 140720840890859 140720840896463 0
/proc/95517/statm: 7271 1408 1024 1200 0 5751 0
Current children cumulated CPU time: 161.85 s
Current children cumulated vsize: 29084 KiB
Current children cumulated memory: 5632 KiB

[startup+222.3 s]
/proc/loadavg: 4.04 4.12 4.12 5/250 95653
/proc/meminfo: memFree=124048044/131382112 swapFree=33010160/33010684
[pid=95517] ppid=95514 vsize=29084 memory=5632 CPUtime=221.68 cores=5,7
/proc/95517/stat : 95517 (Exact) R 95514 95517 95011 0 -1 4194304 533 0 0 0 22167 1 0 0 20 0 1 0 79018564 29782016 1408 18446744073709551615 4198400 9112445 140720840882080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 44593152 140720840890681 140720840890859 140720840890859 140720840896463 0
/proc/95517/statm: 7271 1408 1024 1200 0 5751 0
Current children cumulated CPU time: 221.68 s
Current children cumulated vsize: 29084 KiB
Current children cumulated memory: 5632 KiB

[startup+282.3 s]
/proc/loadavg: 4.06 4.11 4.11 5/250 95655
/proc/meminfo: memFree=124028844/131382112 swapFree=33010160/33010684
[pid=95517] ppid=95514 vsize=29084 memory=5632 CPUtime=281.51 cores=5,7
/proc/95517/stat : 95517 (Exact) R 95514 95517 95011 0 -1 4194304 533 0 0 0 28150 1 0 0 20 0 1 0 79018564 29782016 1408 18446744073709551615 4198400 9112445 140720840882080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 44593152 140720840890681 140720840890859 140720840890859 140720840896463 0
/proc/95517/statm: 7271 1408 1024 1200 0 5751 0
Current children cumulated CPU time: 281.51 s
Current children cumulated vsize: 29084 KiB
Current children cumulated memory: 5632 KiB

[startup+342.3 s]
/proc/loadavg: 4.12 4.12 4.11 5/250 95657
/proc/meminfo: memFree=124001952/131382112 swapFree=33010160/33010684
[pid=95517] ppid=95514 vsize=29084 memory=5632 CPUtime=341.34 cores=5,7
/proc/95517/stat : 95517 (Exact) R 95514 95517 95011 0 -1 4194304 533 0 0 0 34133 1 0 0 20 0 1 0 79018564 29782016 1408 18446744073709551615 4198400 9112445 140720840882080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 44593152 140720840890681 140720840890859 140720840890859 140720840896463 0
/proc/95517/statm: 7271 1408 1024 1200 0 5751 0
Current children cumulated CPU time: 341.34 s
Current children cumulated vsize: 29084 KiB
Current children cumulated memory: 5632 KiB

[startup+360.054 s]
# the end of solver process 95517 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=359.04 s, system=0.021404 s

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

[startup+345.6 s]
/proc/loadavg: 4.11 4.11 4.11 5/250 95657
/proc/meminfo: memFree=123999576/131382112 swapFree=33010160/33010684
[pid=95517] ppid=95514 vsize=29084 memory=5632 CPUtime=344.63 cores=5,7
/proc/95517/stat : 95517 (Exact) R 95514 95517 95011 0 -1 4194304 533 0 0 0 34462 1 0 0 20 0 1 0 79018564 29782016 1408 18446744073709551615 4198400 9112445 140720840882080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 44593152 140720840890681 140720840890859 140720840890859 140720840896463 0
/proc/95517/statm: 7271 1408 1024 1200 0 5751 0
Current children cumulated CPU time: 344.63 s
Current children cumulated vsize: 29084 KiB
Current children cumulated memory: 5632 KiB

[startup+352 s]*
/proc/loadavg: 4.10 4.11 4.11 6/250 95657
/proc/meminfo: memFree=124000332/131382112 swapFree=33010160/33010684
[pid=95517] ppid=95514 vsize=29084 memory=5632 CPUtime=351.03 cores=5,7
/proc/95517/stat : 95517 (Exact) R 95514 95517 95011 0 -1 4194304 533 0 0 0 35102 1 0 0 20 0 1 0 79018564 29782016 1408 18446744073709551615 4198400 9112445 140720840882080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 44593152 140720840890681 140720840890859 140720840890859 140720840896463 0
/proc/95517/statm: 7271 1408 1024 1200 0 5751 0
Current children cumulated CPU time: 351.03 s
Current children cumulated vsize: 29084 KiB
Current children cumulated memory: 5632 KiB

[startup+355.2 s]
/proc/loadavg: 4.09 4.11 4.11 5/250 95657
/proc/meminfo: memFree=124003160/131382112 swapFree=33010160/33010684
[pid=95517] ppid=95514 vsize=29084 memory=5632 CPUtime=354.21 cores=5,7
/proc/95517/stat : 95517 (Exact) R 95514 95517 95011 0 -1 4194304 533 0 0 0 35420 1 0 0 20 0 1 0 79018564 29782016 1408 18446744073709551615 4198400 9112445 140720840882080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 44593152 140720840890681 140720840890859 140720840890859 140720840896463 0
/proc/95517/statm: 7271 1408 1024 1200 0 5751 0
Current children cumulated CPU time: 354.21 s
Current children cumulated vsize: 29084 KiB
Current children cumulated memory: 5632 KiB

[startup+358.4 s]
/proc/loadavg: 4.08 4.11 4.11 5/250 95657
/proc/meminfo: memFree=124004168/131382112 swapFree=33010160/33010684
[pid=95517] ppid=95514 vsize=29084 memory=5632 CPUtime=357.4 cores=5,7
/proc/95517/stat : 95517 (Exact) R 95514 95517 95011 0 -1 4194304 533 0 0 0 35739 1 0 0 20 0 1 0 79018564 29782016 1408 18446744073709551615 4198400 9112445 140720840882080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 44593152 140720840890681 140720840890859 140720840890859 140720840896463 0
/proc/95517/statm: 7271 1408 1024 1200 0 5751 0
Current children cumulated CPU time: 357.4 s
Current children cumulated vsize: 29084 KiB
Current children cumulated memory: 5632 KiB

[startup+359.2 s]
/proc/loadavg: 4.08 4.11 4.11 5/250 95657
/proc/meminfo: memFree=124004420/131382112 swapFree=33010160/33010684
[pid=95517] ppid=95514 vsize=29084 memory=5632 CPUtime=358.2 cores=5,7
/proc/95517/stat : 95517 (Exact) R 95514 95517 95011 0 -1 4194304 533 0 0 0 35819 1 0 0 20 0 1 0 79018564 29782016 1408 18446744073709551615 4198400 9112445 140720840882080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 44593152 140720840890681 140720840890859 140720840890859 140720840896463 0
/proc/95517/statm: 7271 1408 1024 1200 0 5751 0
Current children cumulated CPU time: 358.2 s
Current children cumulated vsize: 29084 KiB
Current children cumulated memory: 5632 KiB

[startup+359.6 s]
/proc/loadavg: 4.08 4.11 4.11 5/250 95657
/proc/meminfo: memFree=124004420/131382112 swapFree=33010160/33010684
[pid=95517] ppid=95514 vsize=29084 memory=5632 CPUtime=358.59 cores=5,7
/proc/95517/stat : 95517 (Exact) R 95514 95517 95011 0 -1 4194304 533 0 0 0 35858 1 0 0 20 0 1 0 79018564 29782016 1408 18446744073709551615 4198400 9112445 140720840882080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 44593152 140720840890681 140720840890859 140720840890859 140720840896463 0
/proc/95517/statm: 7271 1408 1024 1200 0 5751 0
Current children cumulated CPU time: 358.59 s
Current children cumulated vsize: 29084 KiB
Current children cumulated memory: 5632 KiB

[startup+360 s]*
/proc/loadavg: 4.08 4.11 4.11 5/250 95657
/proc/meminfo: memFree=124004420/131382112 swapFree=33010160/33010684
[pid=95517] ppid=95514 vsize=29352 memory=6016 CPUtime=359 cores=5,7
/proc/95517/stat : 95517 (Exact) R 95514 95517 95011 0 -1 4194304 601 0 0 0 35899 1 0 0 20 0 1 0 79018564 30056448 1472 18446744073709551615 4198400 9112445 140720840882080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 44593152 140720840890681 140720840890859 140720840890859 140720840896463 0
/proc/95517/statm: 7338 1504 1024 1200 0 5818 0
Current children cumulated CPU time: 359 s
Current children cumulated vsize: 29352 KiB
Current children cumulated memory: 6016 KiB

Child status: 30

Real time (s): 360.054
CPU time (s): 359.062
CPU user time (s): 359.04
CPU system time (s): 0.021404
CPU usage (%): 99.7242
Max. virtual memory (cumulated for all children) (KiB): 29352
Max. memory (cumulated for all children) (KiB): 6016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 359.04
system time used= 0.021404
maximum resident set size= 8192
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 921
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= 113


# summary of solver processes directly reported to runsolver:
#   pid: 95517
#   total CPU time (s): 359.062
#   total CPU user time (s): 359.04
#   total CPU system time (s): 0.021404

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.75753 second user time and 3.06719 second system time

The end

Launcher Data 

Begin job on nodeC009 at 2025-07-04 14:49:48
IDJOB=4526589
IDBENCH=144122
IDSOLVER=3375
FILE ID=nodeC009/4526589-1751633388
RUNJOBID= nodeC009-1751629407-95024
SLURM_JOB_ID= 9598964
Free space on /tmp= 431196 MiB

SOLVER NAME= Exact 2025-06-02
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/coloring/normalized-geom40-5_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-4526589-1751633388/watcher-4526589-1751633388 -o /tmp/evaluation-result-4526589-1751633388/solver-4526589-1751633388 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC009-1751629407-95024 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=154254691 --ls=360 HOME/instance-4526589-1751633388.wbo

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

MD5SUM BENCH= 32a9ef92da1ebaf3b33e027dd9745527
RANDOM SEED=154254691

nodeC009 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3667.279
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.85
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3595.424
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.85
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.356
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.85
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.325
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.85
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3491.936
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.85
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.229
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.85
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3700.000
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.85
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3700.000
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.85
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382112 kB
MemFree:        126720500 kB
MemAvailable:   129403424 kB
Buffers:            2144 kB
Cached:          3415928 kB
SwapCached:           24 kB
Active:           976920 kB
Inactive:        2787372 kB
Active(anon):     359972 kB
Inactive(anon):     4188 kB
Active(file):     616948 kB
Inactive(file):  2783184 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              7408 kB
Writeback:            44 kB
AnonPages:        349320 kB
Mapped:           113884 kB
Shmem:             17936 kB
KReclaimable:     244452 kB
Slab:             331788 kB
SReclaimable:     244452 kB
SUnreclaim:        87336 kB
KernelStack:        4012 kB
PageTables:         3664 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     687408 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149400 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    161792 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:      172872 kB
DirectMap2M:     9166848 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 431164 MiB
End job on nodeC009 at 2025-07-04 14:55:48