Trace number 4481817

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 NameAnswerobjective functionCPU timeWall clock time
Exact 2025-06-02OPT8276 359.292 360.07

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/submitted-PB05/
manquinho/ttp/normalized-data4_3.opb
MD5SUM594a5d28c57ef949d6ec18bff5944909
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8276
Best CPU time to get the best result obtained on this benchmark0.039746
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables144
Total number of constraints704
Number of constraints which are clauses464
Number of constraints which are cardinality constraints (but not clauses)96
Number of constraints which are nor clauses,nor cardinality constraints144
Minimum length of a constraint2
Maximum length of a constraint12
Number of terms in the objective function 48
Biggest coefficient in the objective function 929
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 25088
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 929
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 25088
Number of bits of the biggest sum of numbers15
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 

359.22/360.00	o 9043
359.22/360.00	o 8276
359.22/360.06	s OPTIMUM FOUND
359.22/360.06	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

Verifier Data 

OK	8276

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 (60982 MiB free)
  memory of node 1: 64507 MiB (57527 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4481817-1751318424/watcher-4481817-1751318424 -o /tmp/evaluation-result-4481817-1751318424/solver-4481817-1751318424 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC017-1751313655-46050 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1894837234 --ls=360 HOME/instance-4481817-1751318424.opb 

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=46587, runsolver pid=46584
Current StackSize limit: 8192 KiB


[startup+0.100062 s]*
/proc/loadavg: 3.98 4.08 4.08 5/265 46588
/proc/meminfo: memFree=121349464/131249996 swapFree=33010684/33010684
[pid=46587] ppid=46584 vsize=28276 memory=4864 CPUtime=0.1 cores=4,6
/proc/46587/stat : 46587 (Exact) R 46584 46587 46039 0 -1 4194304 332 0 0 0 10 0 0 0 20 0 1 0 47520158 28954624 1216 18446744073709551615 4198400 9112445 140728951782608 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34762752 140728951789882 140728951790061 140728951790061 140728951795663 0
/proc/46587/statm: 7069 1216 1024 1200 0 5549 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28276 KiB
Current children cumulated memory: 4864 KiB

[startup+0.2055 s]*
/proc/loadavg: 3.98 4.08 4.08 5/265 46588
/proc/meminfo: memFree=121349464/131249996 swapFree=33010684/33010684
[pid=46587] ppid=46584 vsize=28276 memory=4864 CPUtime=0.2 cores=4,6
/proc/46587/stat : 46587 (Exact) R 46584 46587 46039 0 -1 4194304 332 0 0 0 20 0 0 0 20 0 1 0 47520158 28954624 1216 18446744073709551615 4198400 9112445 140728951782608 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34762752 140728951789882 140728951790061 140728951790061 140728951795663 0
/proc/46587/statm: 7069 1216 1024 1200 0 5549 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 28276 KiB
Current children cumulated memory: 4864 KiB

[startup+0.305273 s]*
/proc/loadavg: 3.98 4.08 4.08 5/265 46588
/proc/meminfo: memFree=121349724/131249996 swapFree=33010684/33010684
[pid=46587] ppid=46584 vsize=28276 memory=4864 CPUtime=0.3 cores=4,6
/proc/46587/stat : 46587 (Exact) R 46584 46587 46039 0 -1 4194304 332 0 0 0 30 0 0 0 20 0 1 0 47520158 28954624 1216 18446744073709551615 4198400 9112445 140728951782608 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34762752 140728951789882 140728951790061 140728951790061 140728951795663 0
/proc/46587/statm: 7069 1216 1024 1200 0 5549 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 28276 KiB
Current children cumulated memory: 4864 KiB

[startup+0.70017 s]
/proc/loadavg: 3.98 4.08 4.08 5/265 46588
/proc/meminfo: memFree=121349724/131249996 swapFree=33010684/33010684
[pid=46587] ppid=46584 vsize=28276 memory=4864 CPUtime=0.69 cores=4,6
/proc/46587/stat : 46587 (Exact) R 46584 46587 46039 0 -1 4194304 332 0 0 0 69 0 0 0 20 0 1 0 47520158 28954624 1216 18446744073709551615 4198400 9112445 140728951782608 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34762752 140728951789882 140728951790061 140728951790061 140728951795663 0
/proc/46587/statm: 7069 1216 1024 1200 0 5549 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 28276 KiB
Current children cumulated memory: 4864 KiB

[startup+1.50017 s]
/proc/loadavg: 3.98 4.08 4.08 5/265 46588
/proc/meminfo: memFree=121341660/131249996 swapFree=33010684/33010684
[pid=46587] ppid=46584 vsize=28276 memory=4864 CPUtime=1.49 cores=4,6
/proc/46587/stat : 46587 (Exact) R 46584 46587 46039 0 -1 4194304 332 0 0 0 149 0 0 0 20 0 1 0 47520158 28954624 1216 18446744073709551615 4198400 9112445 140728951782608 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34762752 140728951789882 140728951790061 140728951790061 140728951795663 0
/proc/46587/statm: 7069 1216 1024 1200 0 5549 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 28276 KiB
Current children cumulated memory: 4864 KiB

[startup+3.10525 s]
/proc/loadavg: 3.98 4.08 4.08 5/265 46588
/proc/meminfo: memFree=121325532/131249996 swapFree=33010684/33010684
[pid=46587] ppid=46584 vsize=28276 memory=4864 CPUtime=3.09 cores=4,6
/proc/46587/stat : 46587 (Exact) R 46584 46587 46039 0 -1 4194304 332 0 0 0 309 0 0 0 20 0 1 0 47520158 28954624 1216 18446744073709551615 4198400 9112445 140728951782608 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34762752 140728951789882 140728951790061 140728951790061 140728951795663 0
/proc/46587/statm: 7069 1216 1024 1200 0 5549 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 28276 KiB
Current children cumulated memory: 4864 KiB

[startup+6.30011 s]
/proc/loadavg: 3.98 4.08 4.08 5/264 46588
/proc/meminfo: memFree=121317728/131249996 swapFree=33010684/33010684
[pid=46587] ppid=46584 vsize=28276 memory=4864 CPUtime=6.28 cores=4,6
/proc/46587/stat : 46587 (Exact) R 46584 46587 46039 0 -1 4194304 332 0 0 0 628 0 0 0 20 0 1 0 47520158 28954624 1216 18446744073709551615 4198400 9112445 140728951782608 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34762752 140728951789882 140728951790061 140728951790061 140728951795663 0
/proc/46587/statm: 7069 1216 1024 1200 0 5549 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 28276 KiB
Current children cumulated memory: 4864 KiB

[startup+12.7001 s]
/proc/loadavg: 3.98 4.08 4.08 5/264 46588
/proc/meminfo: memFree=121318248/131249996 swapFree=33010684/33010684
[pid=46587] ppid=46584 vsize=28276 memory=4864 CPUtime=12.67 cores=4,6
/proc/46587/stat : 46587 (Exact) R 46584 46587 46039 0 -1 4194304 332 0 0 0 1267 0 0 0 20 0 1 0 47520158 28954624 1216 18446744073709551615 4198400 9112445 140728951782608 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34762752 140728951789882 140728951790061 140728951790061 140728951795663 0
/proc/46587/statm: 7069 1216 1024 1200 0 5549 0
Current children cumulated CPU time: 12.67 s
Current children cumulated vsize: 28276 KiB
Current children cumulated memory: 4864 KiB

[startup+25.5002 s]
/proc/loadavg: 4.07 4.09 4.08 5/264 46588
/proc/meminfo: memFree=121318760/131249996 swapFree=33010684/33010684
[pid=46587] ppid=46584 vsize=28276 memory=4864 CPUtime=25.44 cores=4,6
/proc/46587/stat : 46587 (Exact) R 46584 46587 46039 0 -1 4194304 332 0 0 0 2544 0 0 0 20 0 1 0 47520158 28954624 1216 18446744073709551615 4198400 9112445 140728951782608 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34762752 140728951789882 140728951790061 140728951790061 140728951795663 0
/proc/46587/statm: 7069 1216 1024 1200 0 5549 0
Current children cumulated CPU time: 25.44 s
Current children cumulated vsize: 28276 KiB
Current children cumulated memory: 4864 KiB

[startup+51.1053 s]
/proc/loadavg: 4.04 4.08 4.08 5/264 46589
/proc/meminfo: memFree=121289688/131249996 swapFree=33010684/33010684
[pid=46587] ppid=46584 vsize=28276 memory=4864 CPUtime=50.99 cores=4,6
/proc/46587/stat : 46587 (Exact) R 46584 46587 46039 0 -1 4194304 332 0 0 0 5099 0 0 0 20 0 1 0 47520158 28954624 1216 18446744073709551615 4198400 9112445 140728951782608 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34762752 140728951789882 140728951790061 140728951790061 140728951795663 0
/proc/46587/statm: 7069 1216 1024 1200 0 5549 0
Current children cumulated CPU time: 50.99 s
Current children cumulated vsize: 28276 KiB
Current children cumulated memory: 4864 KiB

[startup+102.3 s]
/proc/loadavg: 4.11 4.10 4.09 5/265 46603
/proc/meminfo: memFree=121262352/131249996 swapFree=33010684/33010684
[pid=46587] ppid=46584 vsize=28276 memory=4864 CPUtime=102.07 cores=4,6
/proc/46587/stat : 46587 (Exact) R 46584 46587 46039 0 -1 4194304 332 0 0 0 10207 0 0 0 20 0 1 0 47520158 28954624 1216 18446744073709551615 4198400 9112445 140728951782608 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34762752 140728951789882 140728951790061 140728951790061 140728951795663 0
/proc/46587/statm: 7069 1216 1024 1200 0 5549 0
Current children cumulated CPU time: 102.07 s
Current children cumulated vsize: 28276 KiB
Current children cumulated memory: 4864 KiB

[startup+162.3 s]
/proc/loadavg: 4.16 4.11 4.09 5/265 46605
/proc/meminfo: memFree=121190460/131249996 swapFree=33010684/33010684
[pid=46587] ppid=46584 vsize=28276 memory=4864 CPUtime=161.94 cores=4,6
/proc/46587/stat : 46587 (Exact) R 46584 46587 46039 0 -1 4194304 332 0 0 0 16194 0 0 0 20 0 1 0 47520158 28954624 1216 18446744073709551615 4198400 9112445 140728951782608 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34762752 140728951789882 140728951790061 140728951790061 140728951795663 0
/proc/46587/statm: 7069 1216 1024 1200 0 5549 0
Current children cumulated CPU time: 161.94 s
Current children cumulated vsize: 28276 KiB
Current children cumulated memory: 4864 KiB

[startup+222.3 s]
/proc/loadavg: 4.06 4.08 4.09 5/264 46607
/proc/meminfo: memFree=121140068/131249996 swapFree=33010684/33010684
[pid=46587] ppid=46584 vsize=28276 memory=4864 CPUtime=221.81 cores=4,6
/proc/46587/stat : 46587 (Exact) R 46584 46587 46039 0 -1 4194304 332 0 0 0 22181 0 0 0 20 0 1 0 47520158 28954624 1216 18446744073709551615 4198400 9112445 140728951782608 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34762752 140728951789882 140728951790061 140728951790061 140728951795663 0
/proc/46587/statm: 7069 1216 1024 1200 0 5549 0
Current children cumulated CPU time: 221.81 s
Current children cumulated vsize: 28276 KiB
Current children cumulated memory: 4864 KiB

[startup+282.3 s]
/proc/loadavg: 4.06 4.08 4.09 5/266 46613
/proc/meminfo: memFree=121062744/131249996 swapFree=33010684/33010684
[pid=46587] ppid=46584 vsize=28276 memory=4864 CPUtime=281.68 cores=4,6
/proc/46587/stat : 46587 (Exact) R 46584 46587 46039 0 -1 4194304 332 0 0 0 28168 0 0 0 20 0 1 0 47520158 28954624 1216 18446744073709551615 4198400 9112445 140728951782608 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34762752 140728951789882 140728951790061 140728951790061 140728951795663 0
/proc/46587/statm: 7069 1216 1024 1200 0 5549 0
Current children cumulated CPU time: 281.68 s
Current children cumulated vsize: 28276 KiB
Current children cumulated memory: 4864 KiB

[startup+342.3 s]
/proc/loadavg: 4.12 4.10 4.09 5/265 46619
/proc/meminfo: memFree=121060676/131249996 swapFree=33010684/33010684
[pid=46587] ppid=46584 vsize=28276 memory=4864 CPUtime=341.55 cores=4,6
/proc/46587/stat : 46587 (Exact) R 46584 46587 46039 0 -1 4194304 332 0 0 0 34155 0 0 0 20 0 1 0 47520158 28954624 1216 18446744073709551615 4198400 9112445 140728951782608 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34762752 140728951789882 140728951790061 140728951790061 140728951795663 0
/proc/46587/statm: 7069 1216 1024 1200 0 5549 0
Current children cumulated CPU time: 341.55 s
Current children cumulated vsize: 28276 KiB
Current children cumulated memory: 4864 KiB

[startup+360.07 s]
# the end of solver process 46587 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=359.286 s, system=0.00598 s

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

[startup+345.6 s]
/proc/loadavg: 4.11 4.09 4.09 5/265 46619
/proc/meminfo: memFree=121060676/131249996 swapFree=33010684/33010684
[pid=46587] ppid=46584 vsize=28276 memory=4864 CPUtime=344.85 cores=4,6
/proc/46587/stat : 46587 (Exact) R 46584 46587 46039 0 -1 4194304 332 0 0 0 34485 0 0 0 20 0 1 0 47520158 28954624 1216 18446744073709551615 4198400 9112445 140728951782608 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34762752 140728951789882 140728951790061 140728951790061 140728951795663 0
/proc/46587/statm: 7069 1216 1024 1200 0 5549 0
Current children cumulated CPU time: 344.85 s
Current children cumulated vsize: 28276 KiB
Current children cumulated memory: 4864 KiB

[startup+352 s]*
/proc/loadavg: 4.10 4.09 4.09 5/265 46619
/proc/meminfo: memFree=121051380/131249996 swapFree=33010684/33010684
[pid=46587] ppid=46584 vsize=28276 memory=4864 CPUtime=351.24 cores=4,6
/proc/46587/stat : 46587 (Exact) R 46584 46587 46039 0 -1 4194304 332 0 0 0 35124 0 0 0 20 0 1 0 47520158 28954624 1216 18446744073709551615 4198400 9112445 140728951782608 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34762752 140728951789882 140728951790061 140728951790061 140728951795663 0
/proc/46587/statm: 7069 1216 1024 1200 0 5549 0
Current children cumulated CPU time: 351.24 s
Current children cumulated vsize: 28276 KiB
Current children cumulated memory: 4864 KiB

[startup+355.2 s]
/proc/loadavg: 4.09 4.09 4.09 5/265 46620
/proc/meminfo: memFree=121051380/131249996 swapFree=33010684/33010684
[pid=46587] ppid=46584 vsize=28276 memory=4864 CPUtime=354.43 cores=4,6
/proc/46587/stat : 46587 (Exact) R 46584 46587 46039 0 -1 4194304 332 0 0 0 35443 0 0 0 20 0 1 0 47520158 28954624 1216 18446744073709551615 4198400 9112445 140728951782608 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34762752 140728951789882 140728951790061 140728951790061 140728951795663 0
/proc/46587/statm: 7069 1216 1024 1200 0 5549 0
Current children cumulated CPU time: 354.43 s
Current children cumulated vsize: 28276 KiB
Current children cumulated memory: 4864 KiB

[startup+358.4 s]
/proc/loadavg: 4.09 4.09 4.09 5/265 46620
/proc/meminfo: memFree=121052680/131249996 swapFree=33010684/33010684
[pid=46587] ppid=46584 vsize=28276 memory=4864 CPUtime=357.62 cores=4,6
/proc/46587/stat : 46587 (Exact) R 46584 46587 46039 0 -1 4194304 332 0 0 0 35762 0 0 0 20 0 1 0 47520158 28954624 1216 18446744073709551615 4198400 9112445 140728951782608 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34762752 140728951789882 140728951790061 140728951790061 140728951795663 0
/proc/46587/statm: 7069 1216 1024 1200 0 5549 0
Current children cumulated CPU time: 357.62 s
Current children cumulated vsize: 28276 KiB
Current children cumulated memory: 4864 KiB

[startup+359.2 s]
/proc/loadavg: 4.08 4.09 4.09 5/265 46620
/proc/meminfo: memFree=121052680/131249996 swapFree=33010684/33010684
[pid=46587] ppid=46584 vsize=28276 memory=4864 CPUtime=358.42 cores=4,6
/proc/46587/stat : 46587 (Exact) R 46584 46587 46039 0 -1 4194304 332 0 0 0 35842 0 0 0 20 0 1 0 47520158 28954624 1216 18446744073709551615 4198400 9112445 140728951782608 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34762752 140728951789882 140728951790061 140728951790061 140728951795663 0
/proc/46587/statm: 7069 1216 1024 1200 0 5549 0
Current children cumulated CPU time: 358.42 s
Current children cumulated vsize: 28276 KiB
Current children cumulated memory: 4864 KiB

[startup+359.6 s]
/proc/loadavg: 4.08 4.09 4.09 5/265 46620
/proc/meminfo: memFree=121052680/131249996 swapFree=33010684/33010684
[pid=46587] ppid=46584 vsize=28276 memory=4864 CPUtime=358.82 cores=4,6
/proc/46587/stat : 46587 (Exact) R 46584 46587 46039 0 -1 4194304 332 0 0 0 35882 0 0 0 20 0 1 0 47520158 28954624 1216 18446744073709551615 4198400 9112445 140728951782608 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34762752 140728951789882 140728951790061 140728951790061 140728951795663 0
/proc/46587/statm: 7069 1216 1024 1200 0 5549 0
Current children cumulated CPU time: 358.82 s
Current children cumulated vsize: 28276 KiB
Current children cumulated memory: 4864 KiB

[startup+360 s]*
/proc/loadavg: 4.08 4.09 4.09 5/265 46620
/proc/meminfo: memFree=121052680/131249996 swapFree=33010684/33010684
[pid=46587] ppid=46584 vsize=28936 memory=6144 CPUtime=359.22 cores=4,6
/proc/46587/stat : 46587 (Exact) R 46584 46587 46039 0 -1 4194304 514 0 0 0 35922 0 0 0 20 0 1 0 47520158 29630464 1536 18446744073709551615 4198400 9112445 140728951782608 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34762752 140728951789882 140728951790061 140728951790061 140728951795663 0
/proc/46587/statm: 7234 1536 1184 1200 0 5714 0
Current children cumulated CPU time: 359.22 s
Current children cumulated vsize: 28936 KiB
Current children cumulated memory: 6144 KiB

Child status: 30

Real time (s): 360.07
CPU time (s): 359.292
CPU user time (s): 359.286
CPU system time (s): 0.00598
CPU usage (%): 99.7839
Max. virtual memory (cumulated for all children) (KiB): 28936
Max. memory (cumulated for all children) (KiB): 6144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 359.286
system time used= 0.00598
maximum resident set size= 7296
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 704
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= 100


# summary of solver processes directly reported to runsolver:
#   pid: 46587
#   total CPU time (s): 359.292
#   total CPU user time (s): 359.286
#   total CPU system time (s): 0.00598

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.653465 second user time and 1.50262 second system time

The end

Launcher Data 

Begin job on nodeC017 at 2025-06-30 23:20:24
IDJOB=4481817
IDBENCH=147016
IDSOLVER=3317
FILE ID=nodeC017/4481817-1751318424
RUNJOBID= nodeC017-1751313655-46050
SLURM_JOB_ID= 9594314
Free space on /tmp= 432988 MiB

SOLVER NAME= Exact 2025-06-02
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/ttp/normalized-data4_3.opb
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-4481817-1751318424/watcher-4481817-1751318424 -o /tmp/evaluation-result-4481817-1751318424/solver-4481817-1751318424 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC017-1751313655-46050 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1894837234 --ls=360 HOME/instance-4481817-1751318424.opb

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

MD5SUM BENCH= 594a5d28c57ef949d6ec18bff5944909
RANDOM SEED=1894837234

nodeC017 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		: 3600.300
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.12
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.088
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.12
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.706
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.12
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		: 3577.474
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.12
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		: 3599.732
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.12
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		: 3600.055
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.12
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		: 3713.846
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.12
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		: 3590.034
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.12
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        121353560 kB
MemAvailable:   124211528 kB
Buffers:            2380 kB
Cached:          3628960 kB
SwapCached:            0 kB
Active:          5848668 kB
Inactive:        3323416 kB
Active(anon):    5558812 kB
Inactive(anon):       12 kB
Active(file):     289856 kB
Inactive(file):  3323404 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              7132 kB
Writeback:             0 kB
AnonPages:       5538212 kB
Mapped:           118584 kB
Shmem:             18080 kB
KReclaimable:     167492 kB
Slab:             256560 kB
SReclaimable:     167492 kB
SUnreclaim:        89068 kB
KernelStack:        4288 kB
PageTables:        14412 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:    6661884 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150552 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2269184 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:     6934528 kB
DirectMap1G:    128974848 kB

Free space on /tmp at the end= 432980 MiB
End job on nodeC017 at 2025-06-30 23:26:24