Trace number 4526454

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 358.707 360.061

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/jnh/
normalized-jnh220_wcsp.wbo
MD5SUM34a0bfb70ed277f4c4c200df417ca196
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 benchmark0.180237
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 constraints900
Number of soft constraints800
Number of constraints which are clauses800
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint11
Top cost 394239
Min constraint cost 1
Max constraint cost 1000
Sum of constraints costs 394238
Biggest number in a constraint 10
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 21
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

358.65/360.05	o 8897
358.65/360.05	o 8792
358.65/360.05	o 0
358.65/360.05	s OPTIMUM FOUND
358.65/360.05	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	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: 63665 MiB (62521 MiB free)
  memory of node 1: 64507 MiB (63768 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4526454-1751632607/watcher-4526454-1751632607 -o /tmp/evaluation-result-4526454-1751632607/solver-4526454-1751632607 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC027-1751632607-89872 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=2009262659 --ls=360 HOME/instance-4526454-1751632607.wbo 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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

solver pid=89909, runsolver pid=89902

[startup+0.100066 s]*
/proc/loadavg: 2.39 2.71 3.00 4/259 89920
/proc/meminfo: memFree=129234004/131250000 swapFree=33010416/33010684
[pid=89909] ppid=89902 vsize=29876 memory=6400 CPUtime=0.09 cores=1,3
/proc/89909/stat : 89909 (Exact) R 89902 89909 89860 0 -1 4194304 722 0 0 0 9 0 0 0 20 0 1 0 78940607 30593024 1600 18446744073709551615 4198400 9112445 140721058479840 0 0 0 0 0 8404994 0 0 0 17 3 0 0 0 0 0 10316848 10407236 21725184 140721058486584 140721058486763 140721058486763 140721058492367 0
/proc/89909/statm: 7469 1600 1024 1200 0 5949 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 29876 KiB
Current children cumulated memory: 6400 KiB

[startup+0.205648 s]*
/proc/loadavg: 2.39 2.71 3.00 5/263 89929
/proc/meminfo: memFree=129140820/131250000 swapFree=33010416/33010684
[pid=89909] ppid=89902 vsize=29876 memory=6400 CPUtime=0.2 cores=1,3
/proc/89909/stat : 89909 (Exact) R 89902 89909 89860 0 -1 4194304 722 0 0 0 20 0 0 0 20 0 1 0 78940607 30593024 1600 18446744073709551615 4198400 9112445 140721058479840 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 21725184 140721058486584 140721058486763 140721058486763 140721058492367 0
/proc/89909/statm: 7469 1600 1024 1200 0 5949 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 29876 KiB
Current children cumulated memory: 6400 KiB

[startup+0.30553 s]*
/proc/loadavg: 2.39 2.71 3.00 5/263 89929
/proc/meminfo: memFree=129041968/131250000 swapFree=33010416/33010684
[pid=89909] ppid=89902 vsize=29876 memory=6400 CPUtime=0.3 cores=1,3
/proc/89909/stat : 89909 (Exact) R 89902 89909 89860 0 -1 4194304 722 0 0 0 30 0 0 0 20 0 1 0 78940607 30593024 1600 18446744073709551615 4198400 9112445 140721058479840 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 21725184 140721058486584 140721058486763 140721058486763 140721058492367 0
/proc/89909/statm: 7469 1600 1024 1200 0 5949 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 29876 KiB
Current children cumulated memory: 6400 KiB

[startup+0.70018 s]
/proc/loadavg: 2.39 2.71 3.00 5/263 89929
/proc/meminfo: memFree=128921936/131250000 swapFree=33010416/33010684
[pid=89909] ppid=89902 vsize=29876 memory=6400 CPUtime=0.69 cores=1,3
/proc/89909/stat : 89909 (Exact) R 89902 89909 89860 0 -1 4194304 722 0 0 0 69 0 0 0 20 0 1 0 78940607 30593024 1600 18446744073709551615 4198400 9112445 140721058479840 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 21725184 140721058486584 140721058486763 140721058486763 140721058492367 0
/proc/89909/statm: 7469 1600 1024 1200 0 5949 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29876 KiB
Current children cumulated memory: 6400 KiB

[startup+1.50018 s]
/proc/loadavg: 2.39 2.71 3.00 5/263 89930
/proc/meminfo: memFree=128582504/131250000 swapFree=33010416/33010684
[pid=89909] ppid=89902 vsize=29876 memory=6400 CPUtime=1.48 cores=1,3
/proc/89909/stat : 89909 (Exact) R 89902 89909 89860 0 -1 4194304 722 0 0 0 148 0 0 0 20 0 1 0 78940607 30593024 1600 18446744073709551615 4198400 9112445 140721058479840 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 21725184 140721058486584 140721058486763 140721058486763 140721058492367 0
/proc/89909/statm: 7469 1600 1024 1200 0 5949 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 29876 KiB
Current children cumulated memory: 6400 KiB

[startup+3.10564 s]
/proc/loadavg: 2.59 2.75 3.01 5/263 89930
/proc/meminfo: memFree=127885816/131250000 swapFree=33010416/33010684
[pid=89909] ppid=89902 vsize=29876 memory=6400 CPUtime=3.08 cores=1,3
/proc/89909/stat : 89909 (Exact) R 89902 89909 89860 0 -1 4194304 722 0 0 0 308 0 0 0 20 0 1 0 78940607 30593024 1600 18446744073709551615 4198400 9112445 140721058479840 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 21725184 140721058486584 140721058486763 140721058486763 140721058492367 0
/proc/89909/statm: 7469 1600 1024 1200 0 5949 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 29876 KiB
Current children cumulated memory: 6400 KiB

[startup+6.30018 s]
/proc/loadavg: 2.59 2.75 3.01 5/263 89930
/proc/meminfo: memFree=126982832/131250000 swapFree=33010416/33010684
[pid=89909] ppid=89902 vsize=29876 memory=6400 CPUtime=6.27 cores=1,3
/proc/89909/stat : 89909 (Exact) R 89902 89909 89860 0 -1 4194304 722 0 0 0 627 0 0 0 20 0 1 0 78940607 30593024 1600 18446744073709551615 4198400 9112445 140721058479840 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 21725184 140721058486584 140721058486763 140721058486763 140721058492367 0
/proc/89909/statm: 7469 1600 1024 1200 0 5949 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 29876 KiB
Current children cumulated memory: 6400 KiB

[startup+12.7002 s]
/proc/loadavg: 2.81 2.79 3.02 5/263 89930
/proc/meminfo: memFree=126363528/131250000 swapFree=33010416/33010684
[pid=89909] ppid=89902 vsize=29876 memory=6400 CPUtime=12.64 cores=1,3
/proc/89909/stat : 89909 (Exact) R 89902 89909 89860 0 -1 4194304 722 0 0 0 1264 0 0 0 20 0 1 0 78940607 30593024 1600 18446744073709551615 4198400 9112445 140721058479840 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 21725184 140721058486584 140721058486763 140721058486763 140721058492367 0
/proc/89909/statm: 7469 1600 1024 1200 0 5949 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 29876 KiB
Current children cumulated memory: 6400 KiB

[startup+25.5002 s]
/proc/loadavg: 2.99 2.83 3.03 5/263 89930
/proc/meminfo: memFree=126364056/131250000 swapFree=33010416/33010684
[pid=89909] ppid=89902 vsize=29876 memory=6400 CPUtime=25.4 cores=1,3
/proc/89909/stat : 89909 (Exact) R 89902 89909 89860 0 -1 4194304 722 0 0 0 2540 0 0 0 20 0 1 0 78940607 30593024 1600 18446744073709551615 4198400 9112445 140721058479840 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 21725184 140721058486584 140721058486763 140721058486763 140721058492367 0
/proc/89909/statm: 7469 1600 1024 1200 0 5949 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 29876 KiB
Current children cumulated memory: 6400 KiB

[startup+51.1058 s]
/proc/loadavg: 3.41 2.94 3.07 5/263 89930
/proc/meminfo: memFree=126347988/131250000 swapFree=33010416/33010684
[pid=89909] ppid=89902 vsize=29876 memory=6400 CPUtime=50.91 cores=1,3
/proc/89909/stat : 89909 (Exact) R 89902 89909 89860 0 -1 4194304 722 0 0 0 5091 0 0 0 20 0 1 0 78940607 30593024 1600 18446744073709551615 4198400 9112445 140721058479840 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 21725184 140721058486584 140721058486763 140721058486763 140721058492367 0
/proc/89909/statm: 7469 1600 1024 1200 0 5949 0
Current children cumulated CPU time: 50.91 s
Current children cumulated vsize: 29876 KiB
Current children cumulated memory: 6400 KiB

[startup+102.3 s]
/proc/loadavg: 3.77 3.12 3.12 5/264 89933
/proc/meminfo: memFree=126363056/131250000 swapFree=33010416/33010684
[pid=89909] ppid=89902 vsize=29876 memory=6400 CPUtime=101.92 cores=1,3
/proc/89909/stat : 89909 (Exact) R 89902 89909 89860 0 -1 4194304 722 0 0 0 10192 0 0 0 20 0 1 0 78940607 30593024 1600 18446744073709551615 4198400 9112445 140721058479840 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 21725184 140721058486584 140721058486763 140721058486763 140721058492367 0
/proc/89909/statm: 7469 1600 1024 1200 0 5949 0
Current children cumulated CPU time: 101.92 s
Current children cumulated vsize: 29876 KiB
Current children cumulated memory: 6400 KiB

[startup+162.3 s]
/proc/loadavg: 3.96 3.30 3.19 5/264 89935
/proc/meminfo: memFree=126348912/131250000 swapFree=33010416/33010684
[pid=89909] ppid=89902 vsize=29876 memory=6400 CPUtime=161.69 cores=1,3
/proc/89909/stat : 89909 (Exact) R 89902 89909 89860 0 -1 4194304 722 0 0 0 16169 0 0 0 20 0 1 0 78940607 30593024 1600 18446744073709551615 4198400 9112445 140721058479840 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 21725184 140721058486584 140721058486763 140721058486763 140721058492367 0
/proc/89909/statm: 7469 1600 1024 1200 0 5949 0
Current children cumulated CPU time: 161.69 s
Current children cumulated vsize: 29876 KiB
Current children cumulated memory: 6400 KiB

[startup+222.3 s]
/proc/loadavg: 4.08 3.46 3.25 5/263 89937
/proc/meminfo: memFree=126337236/131250000 swapFree=33010416/33010684
[pid=89909] ppid=89902 vsize=29876 memory=6400 CPUtime=221.45 cores=1,3
/proc/89909/stat : 89909 (Exact) R 89902 89909 89860 0 -1 4194304 722 0 0 0 22145 0 0 0 20 0 1 0 78940607 30593024 1600 18446744073709551615 4198400 9112445 140721058479840 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 21725184 140721058486584 140721058486763 140721058486763 140721058492367 0
/proc/89909/statm: 7469 1600 1024 1200 0 5949 0
Current children cumulated CPU time: 221.45 s
Current children cumulated vsize: 29876 KiB
Current children cumulated memory: 6400 KiB

[startup+282.3 s]
/proc/loadavg: 4.08 3.57 3.30 5/263 89939
/proc/meminfo: memFree=126319696/131250000 swapFree=33010416/33010684
[pid=89909] ppid=89902 vsize=29876 memory=6400 CPUtime=281.22 cores=1,3
/proc/89909/stat : 89909 (Exact) R 89902 89909 89860 0 -1 4194304 722 0 0 0 28122 0 0 0 20 0 1 0 78940607 30593024 1600 18446744073709551615 4198400 9112445 140721058479840 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 21725184 140721058486584 140721058486763 140721058486763 140721058492367 0
/proc/89909/statm: 7469 1600 1024 1200 0 5949 0
Current children cumulated CPU time: 281.22 s
Current children cumulated vsize: 29876 KiB
Current children cumulated memory: 6400 KiB

[startup+342.3 s]
/proc/loadavg: 4.10 3.67 3.36 5/263 89941
/proc/meminfo: memFree=126340536/131250000 swapFree=33010416/33010684
[pid=89909] ppid=89902 vsize=29876 memory=6400 CPUtime=341 cores=1,3
/proc/89909/stat : 89909 (Exact) R 89902 89909 89860 0 -1 4194304 722 0 0 0 34100 0 0 0 20 0 1 0 78940607 30593024 1600 18446744073709551615 4198400 9112445 140721058479840 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 21725184 140721058486584 140721058486763 140721058486763 140721058492367 0
/proc/89909/statm: 7469 1600 1024 1200 0 5949 0
Current children cumulated CPU time: 341 s
Current children cumulated vsize: 29876 KiB
Current children cumulated memory: 6400 KiB

[startup+360.061 s]
# the end of solver process 89909 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=358.704 s, system=0.002986 s

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

[startup+345.6 s]
/proc/loadavg: 4.10 3.67 3.36 5/263 89941
/proc/meminfo: memFree=126336440/131250000 swapFree=33010416/33010684
[pid=89909] ppid=89902 vsize=29876 memory=6400 CPUtime=344.29 cores=1,3
/proc/89909/stat : 89909 (Exact) R 89902 89909 89860 0 -1 4194304 722 0 0 0 34429 0 0 0 20 0 1 0 78940607 30593024 1600 18446744073709551615 4198400 9112445 140721058479840 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 21725184 140721058486584 140721058486763 140721058486763 140721058492367 0
/proc/89909/statm: 7469 1600 1024 1200 0 5949 0
Current children cumulated CPU time: 344.29 s
Current children cumulated vsize: 29876 KiB
Current children cumulated memory: 6400 KiB

[startup+352 s]*
/proc/loadavg: 4.09 3.68 3.36 5/263 89941
/proc/meminfo: memFree=126336440/131250000 swapFree=33010416/33010684
[pid=89909] ppid=89902 vsize=29876 memory=6400 CPUtime=350.67 cores=1,3
/proc/89909/stat : 89909 (Exact) R 89902 89909 89860 0 -1 4194304 722 0 0 0 35067 0 0 0 20 0 1 0 78940607 30593024 1600 18446744073709551615 4198400 9112445 140721058479840 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 21725184 140721058486584 140721058486763 140721058486763 140721058492367 0
/proc/89909/statm: 7469 1600 1024 1200 0 5949 0
Current children cumulated CPU time: 350.67 s
Current children cumulated vsize: 29876 KiB
Current children cumulated memory: 6400 KiB

[startup+355.2 s]
/proc/loadavg: 4.09 3.68 3.36 5/263 89941
/proc/meminfo: memFree=126336440/131250000 swapFree=33010416/33010684
[pid=89909] ppid=89902 vsize=29876 memory=6400 CPUtime=353.86 cores=1,3
/proc/89909/stat : 89909 (Exact) R 89902 89909 89860 0 -1 4194304 722 0 0 0 35386 0 0 0 20 0 1 0 78940607 30593024 1600 18446744073709551615 4198400 9112445 140721058479840 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 21725184 140721058486584 140721058486763 140721058486763 140721058492367 0
/proc/89909/statm: 7469 1600 1024 1200 0 5949 0
Current children cumulated CPU time: 353.86 s
Current children cumulated vsize: 29876 KiB
Current children cumulated memory: 6400 KiB

[startup+358.4 s]
/proc/loadavg: 4.08 3.69 3.37 5/263 89941
/proc/meminfo: memFree=126336456/131250000 swapFree=33010416/33010684
[pid=89909] ppid=89902 vsize=29876 memory=6400 CPUtime=357.04 cores=1,3
/proc/89909/stat : 89909 (Exact) R 89902 89909 89860 0 -1 4194304 722 0 0 0 35704 0 0 0 20 0 1 0 78940607 30593024 1600 18446744073709551615 4198400 9112445 140721058479840 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 21725184 140721058486584 140721058486763 140721058486763 140721058492367 0
/proc/89909/statm: 7469 1600 1024 1200 0 5949 0
Current children cumulated CPU time: 357.04 s
Current children cumulated vsize: 29876 KiB
Current children cumulated memory: 6400 KiB

[startup+359.2 s]
/proc/loadavg: 4.08 3.69 3.37 5/263 89941
/proc/meminfo: memFree=126336456/131250000 swapFree=33010416/33010684
[pid=89909] ppid=89902 vsize=29876 memory=6400 CPUtime=357.84 cores=1,3
/proc/89909/stat : 89909 (Exact) R 89902 89909 89860 0 -1 4194304 722 0 0 0 35784 0 0 0 20 0 1 0 78940607 30593024 1600 18446744073709551615 4198400 9112445 140721058479840 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 21725184 140721058486584 140721058486763 140721058486763 140721058492367 0
/proc/89909/statm: 7469 1600 1024 1200 0 5949 0
Current children cumulated CPU time: 357.84 s
Current children cumulated vsize: 29876 KiB
Current children cumulated memory: 6400 KiB

[startup+359.6 s]
/proc/loadavg: 4.08 3.69 3.37 5/263 89941
/proc/meminfo: memFree=126336456/131250000 swapFree=33010416/33010684
[pid=89909] ppid=89902 vsize=29876 memory=6400 CPUtime=358.24 cores=1,3
/proc/89909/stat : 89909 (Exact) R 89902 89909 89860 0 -1 4194304 722 0 0 0 35824 0 0 0 20 0 1 0 78940607 30593024 1600 18446744073709551615 4198400 9112445 140721058479840 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 21725184 140721058486584 140721058486763 140721058486763 140721058492367 0
/proc/89909/statm: 7469 1600 1024 1200 0 5949 0
Current children cumulated CPU time: 358.24 s
Current children cumulated vsize: 29876 KiB
Current children cumulated memory: 6400 KiB

[startup+360 s]*
/proc/loadavg: 4.08 3.69 3.37 5/263 89941
/proc/meminfo: memFree=126336456/131250000 swapFree=33010416/33010684
[pid=89909] ppid=89902 vsize=29876 memory=6400 CPUtime=358.65 cores=1,3
/proc/89909/stat : 89909 (Exact) R 89902 89909 89860 0 -1 4194304 722 0 0 0 35865 0 0 0 20 0 1 0 78940607 30593024 1600 18446744073709551615 4198400 9112445 140721058479840 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 21725184 140721058486584 140721058486763 140721058486763 140721058492367 0
/proc/89909/statm: 7469 1600 1024 1200 0 5949 0
Current children cumulated CPU time: 358.65 s
Current children cumulated vsize: 29876 KiB
Current children cumulated memory: 6400 KiB

Child status: 30

Real time (s): 360.061
CPU time (s): 358.707
CPU user time (s): 358.704
CPU system time (s): 0.002986
CPU usage (%): 99.6238
Max. virtual memory (cumulated for all children) (KiB): 29876
Max. memory (cumulated for all children) (KiB): 6400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 358.704
system time used= 0.002986
maximum resident set size= 11136
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1703
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= 101


# summary of solver processes directly reported to runsolver:
#   pid: 89909
#   total CPU time (s): 358.707
#   total CPU user time (s): 358.704
#   total CPU system time (s): 0.002986

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.745638 second user time and 1.69856 second system time

The end

Launcher Data 

Begin job on nodeC027 at 2025-07-04 14:36:47
IDJOB=4526454
IDBENCH=144090
IDSOLVER=3375
FILE ID=nodeC027/4526454-1751632607
RUNJOBID= nodeC027-1751632607-89872
SLURM_JOB_ID= 9598972
Free space on /tmp= 431180 MiB

SOLVER NAME= Exact 2025-06-02
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/jnh/normalized-jnh220_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-4526454-1751632607/watcher-4526454-1751632607 -o /tmp/evaluation-result-4526454-1751632607/solver-4526454-1751632607 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC027-1751632607-89872 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=2009262659 --ls=360 HOME/instance-4526454-1751632607.wbo

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

MD5SUM BENCH= 34a0bfb70ed277f4c4c200df417ca196
RANDOM SEED=2009262659

nodeC027 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		: 3599.636
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	: 6999.29
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		: 3598.135
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	: 6999.29
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		: 3599.612
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	: 6999.29
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		: 3599.642
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	: 6999.29
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		: 3599.635
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	: 6999.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.606
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	: 6999.29
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		: 3599.945
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	: 6999.29
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		: 3599.748
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	: 6999.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        129355040 kB
MemAvailable:   129751036 kB
Buffers:            2488 kB
Cached:          1193964 kB
SwapCached:           12 kB
Active:           623180 kB
Inactive:         653440 kB
Active(anon):      95432 kB
Inactive(anon):     2792 kB
Active(file):     527748 kB
Inactive(file):   650648 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             37592 kB
Writeback:             4 kB
AnonPages:         83512 kB
Mapped:           103844 kB
Shmem:             18056 kB
KReclaimable:     113280 kB
Slab:             202704 kB
SReclaimable:     113280 kB
SUnreclaim:        89424 kB
KernelStack:        4000 kB
PageTables:         2696 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:     345524 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150360 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     24576 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:      203476 kB
DirectMap2M:     9005056 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 431108 MiB
End job on nodeC027 at 2025-07-04 14:42:47