Trace number 4517689

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
UWrMaxSat 2025-06-04OPT7 287.512 288.354

General information on the benchmark

NamePB24/normalized-PB24/OPT-LIN/ihalainen/PBO-clique-coloring/
normalized-clique-coloring-max-clique-n=10-t=3.opb
MD5SUM3e50d3b7c5b20854de6ffc628b5756bc
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 benchmark7
Best CPU time to get the best result obtained on this benchmark0.177486
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables185
Total number of constraints4215
Number of constraints which are clauses4205
Number of constraints which are cardinality constraints (but not clauses)10
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint11
Number of terms in the objective function 10
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 10
Number of bits of the sum of numbers in the objective function 4
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 12
Number of bits of the biggest sum of numbers4
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 

0.00/0.00	c Using cadical-2.1.3-f13d744 SAT solver by Armin Biere et al. (2016 - )
0.00/0.00	c Setting memory limit to 31000MB.
0.00/0.00	c Parsing PB file...
0.00/0.01	c Converting 4215 PB-constraints to clauses...
0.00/0.02	o 10
0.00/0.02	c ============================[  Problem Statistics ]============================
0.00/0.02	c |  Number of variables:           205                                         |
0.00/0.02	c |  Number of clauses:            4555                                         |
0.00/0.02	c ===============================================================================
287.45/288.35	o 7
287.45/288.35	c Optimal solution: 7
287.45/288.35	c _______________________________________________________________________________
287.45/288.35	c 
287.45/288.35	c =======================[ UWrMaxSat resources usage ]===========================
287.45/288.35	c Memory used            : 115.00 MB
287.45/288.35	c CPU time               : 287.247 s
287.45/288.35	c Constr Enc: Srt/BDD/Add: 10 0 0
287.45/288.35	c OptExp Enc: Srt/BDD/Add: 7 0 0
287.45/288.35	c _______________________________________________________________________________
287.45/288.35	s OPTIMUM FOUND
287.45/288.35	v x46 -x47 x48 x49 x50 x51 x52 x53 -x54 -x55 -x56 -x66 -x76 -x86 -x96 -x106 -x116 -x126 -x136 -x146 -x57 -x67 -x77 -x87 x97 -x107 -x117 -x127 -x137 -x147 -x58 -x68 -x78 -x88 -x98 -x108 -x118 -x128 -x138 -x148 -x59 -x69 -x79 -x89 -x99 -x109 -x119 -x129 -x139 -x149 -x60 -x70 -x80 -x90 -x100 -x110 -x120 -x130 -x140 -x150 -x61 -x71 -x81 -x91 -x101 -x111 -x121 -x131 -x141 -x151 -x62 -x72 -x82 -x92 -x102 -x112 -x122 -x132 -x142 -x152 -x63 -x73 -x83 -x93 -x103 -x113 -x123 -x133 -x143 -x153 -x64 -x74 -x84 -x94 -x104 -x114 x124 -x134 -x144 -x154 -x65 -x75 -x85 -x95 -x105 -x115 -x125 -x135 -x145 x155 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 -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

Verifier Data 

OK	7

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 63708 MiB (50723 MiB free)
  memory of node 1: 64465 MiB (55295 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4517689-1751528846/watcher-4517689-1751528846 -o /tmp/evaluation-result-4517689-1751528846/solver-4517689-1751528846 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC031-1751521621-71835 --watchdog 3760 HOME/uwrmaxsat HOME/instance-4517689-1751528846.opb -mem-lim=31000 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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

solver pid=73070, runsolver pid=73067

[startup+0.100021 s]*
/proc/loadavg: 4.11 4.11 4.09 5/264 73071
/proc/meminfo: memFree=108563488/131249988 swapFree=33010416/33010684
[pid=73070] ppid=73067 vsize=7492 memory=6836 CPUtime=0.09 cores=0,2
/proc/73070/stat : 73070 (uwrmaxsat) R 73067 73070 71825 0 -1 4194304 1631 0 0 0 9 0 0 0 20 0 1 0 68563114 7671808 1709 18446744073709551615 4198400 6176925 140721619713728 0 0 0 0 0 8416290 0 0 0 17 0 0 0 0 0 0 6553704 6596784 17907712 140721619716458 140721619716585 140721619716585 140721619722187 0
/proc/73070/statm: 1873 1709 544 484 0 1284 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 7492 KiB
Current children cumulated memory: 6836 KiB

[startup+0.205183 s]*
/proc/loadavg: 4.11 4.11 4.09 5/264 73071
/proc/meminfo: memFree=108563488/131249988 swapFree=33010416/33010684
[pid=73070] ppid=73067 vsize=7696 memory=7136 CPUtime=0.2 cores=0,2
/proc/73070/stat : 73070 (uwrmaxsat) R 73067 73070 71825 0 -1 4194304 1905 0 0 0 20 0 0 0 20 0 1 0 68563114 7880704 1784 18446744073709551615 4198400 6176925 140721619713728 0 0 0 0 0 8416290 0 0 0 17 0 0 0 0 0 0 6553704 6596784 17907712 140721619716458 140721619716585 140721619716585 140721619722187 0
/proc/73070/statm: 1924 1784 544 484 0 1335 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 7696 KiB
Current children cumulated memory: 7136 KiB

[startup+0.304547 s]*
/proc/loadavg: 4.11 4.11 4.09 5/264 73071
/proc/meminfo: memFree=108563488/131249988 swapFree=33010416/33010684
[pid=73070] ppid=73067 vsize=7604 memory=7088 CPUtime=0.3 cores=0,2
/proc/73070/stat : 73070 (uwrmaxsat) R 73067 73070 71825 0 -1 4194304 2239 0 0 0 30 0 0 0 20 0 1 0 68563114 7786496 1772 18446744073709551615 4198400 6176925 140721619713728 0 0 0 0 0 8416290 0 0 0 17 0 0 0 0 0 0 6553704 6596784 17907712 140721619716458 140721619716585 140721619716585 140721619722187 0
/proc/73070/statm: 1901 1772 544 484 0 1312 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 7604 KiB
Current children cumulated memory: 7088 KiB

[startup+0.700144 s]
/proc/loadavg: 4.11 4.11 4.09 4/263 73077
/proc/meminfo: memFree=108562984/131249988 swapFree=33010416/33010684
[pid=73070] ppid=73067 vsize=8800 memory=8244 CPUtime=0.68 cores=0,2
/proc/73070/stat : 73070 (uwrmaxsat) R 73067 73070 71825 0 -1 4194304 3549 0 0 0 68 0 0 0 20 0 1 0 68563114 9011200 2061 18446744073709551615 4198400 6176925 140721619713728 0 0 0 0 0 8416290 0 0 0 17 0 0 0 0 0 0 6553704 6596784 17907712 140721619716458 140721619716585 140721619716585 140721619722187 0
/proc/73070/statm: 2200 2061 544 484 0 1611 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 8800 KiB
Current children cumulated memory: 8244 KiB

[startup+1.50011 s]
/proc/loadavg: 4.11 4.11 4.09 5/265 73102
/proc/meminfo: memFree=108546012/131249988 swapFree=33010416/33010684
[pid=73070] ppid=73067 vsize=8728 memory=8080 CPUtime=1.48 cores=0,2
/proc/73070/stat : 73070 (uwrmaxsat) R 73067 73070 71825 0 -1 4194304 4580 0 0 0 148 0 0 0 20 0 1 0 68563114 8937472 2020 18446744073709551615 4198400 6176925 140721619713728 0 0 0 0 0 8416290 0 0 0 17 0 0 0 0 0 0 6553704 6596784 17907712 140721619716458 140721619716585 140721619716585 140721619722187 0
/proc/73070/statm: 2182 2020 544 484 0 1593 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 8728 KiB
Current children cumulated memory: 8080 KiB

[startup+3.10493 s]
/proc/loadavg: 4.10 4.11 4.09 5/265 73102
/proc/meminfo: memFree=108550372/131249988 swapFree=33010416/33010684
[pid=73070] ppid=73067 vsize=10364 memory=9544 CPUtime=3.09 cores=0,2
/proc/73070/stat : 73070 (uwrmaxsat) R 73067 73070 71825 0 -1 4194304 8482 0 0 0 308 1 0 0 20 0 1 0 68563114 10612736 2386 18446744073709551615 4198400 6176925 140721619713728 0 0 0 0 0 8416290 0 0 0 17 0 0 0 0 0 0 6553704 6596784 17907712 140721619716458 140721619716585 140721619716585 140721619722187 0
/proc/73070/statm: 2591 2386 544 484 0 2002 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 10364 KiB
Current children cumulated memory: 9544 KiB

[startup+6.30015 s]
/proc/loadavg: 4.10 4.11 4.09 5/265 73102
/proc/meminfo: memFree=108531048/131249988 swapFree=33010416/33010684
[pid=73070] ppid=73067 vsize=17392 memory=16552 CPUtime=6.27 cores=0,2
/proc/73070/stat : 73070 (uwrmaxsat) R 73067 73070 71825 0 -1 4194304 13822 0 0 0 625 2 0 0 20 0 1 0 68563114 17809408 4138 18446744073709551615 4198400 6176925 140721619713728 0 0 0 0 0 8416290 0 0 0 17 0 0 0 0 0 0 6553704 6596784 17907712 140721619716458 140721619716585 140721619716585 140721619722187 0
/proc/73070/statm: 4348 4138 544 484 0 3759 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 17392 KiB
Current children cumulated memory: 16552 KiB

[startup+12.7001 s]
/proc/loadavg: 4.16 4.13 4.09 5/265 73102
/proc/meminfo: memFree=108527284/131249988 swapFree=33010416/33010684
[pid=73070] ppid=73067 vsize=22488 memory=21708 CPUtime=12.65 cores=0,2
/proc/73070/stat : 73070 (uwrmaxsat) R 73067 73070 71825 0 -1 4194304 23385 0 0 0 1262 3 0 0 20 0 1 0 68563114 23027712 5427 18446744073709551615 4198400 6176925 140721619713728 0 0 0 0 0 8416290 0 0 0 17 0 0 0 0 0 0 6553704 6596784 17907712 140721619716458 140721619716585 140721619716585 140721619722187 0
/proc/73070/statm: 5622 5427 544 484 0 5033 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 22488 KiB
Current children cumulated memory: 21708 KiB

[startup+25.5002 s]
/proc/loadavg: 4.13 4.12 4.09 5/265 73102
/proc/meminfo: memFree=108507940/131249988 swapFree=33010416/33010684
[pid=73070] ppid=73067 vsize=33344 memory=31952 CPUtime=25.42 cores=0,2
/proc/73070/stat : 73070 (uwrmaxsat) R 73067 73070 71825 0 -1 4194304 34415 0 0 0 2536 6 0 0 20 0 1 0 68563114 34144256 7988 18446744073709551615 4198400 6176925 140721619713728 0 0 0 0 0 8416290 0 0 0 17 0 0 0 0 0 0 6553704 6596784 17907712 140721619716458 140721619716585 140721619716585 140721619722187 0
/proc/73070/statm: 8336 7988 544 484 0 7747 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 33344 KiB
Current children cumulated memory: 31952 KiB

[startup+51.1054 s]
/proc/loadavg: 4.09 4.11 4.09 5/265 73147
/proc/meminfo: memFree=108678548/131249988 swapFree=33010416/33010684
[pid=73070] ppid=73067 vsize=47816 memory=46476 CPUtime=50.95 cores=0,2
/proc/73070/stat : 73070 (uwrmaxsat) R 73067 73070 71825 0 -1 4194304 42735 0 0 0 5087 8 0 0 20 0 1 0 68563114 48963584 11619 18446744073709551615 4198400 6176925 140721619713728 0 0 0 0 0 8416290 0 0 0 17 0 0 0 0 0 0 6553704 6596784 17907712 140721619716458 140721619716585 140721619716585 140721619722187 0
/proc/73070/statm: 11954 11619 544 484 0 11365 0
Current children cumulated CPU time: 50.95 s
Current children cumulated vsize: 47816 KiB
Current children cumulated memory: 46476 KiB

[startup+102.3 s]
/proc/loadavg: 4.14 4.12 4.09 5/265 73238
/proc/meminfo: memFree=108595376/131249988 swapFree=33010416/33010684
[pid=73070] ppid=73067 vsize=45452 memory=44856 CPUtime=102.01 cores=0,2
/proc/73070/stat : 73070 (uwrmaxsat) R 73067 73070 71825 0 -1 4194304 52264 0 0 0 10189 12 0 0 20 0 1 0 68563114 46542848 11214 18446744073709551615 4198400 6176925 140721619713728 0 0 0 0 0 8416290 0 0 0 17 0 0 0 0 0 0 6553704 6596784 17907712 140721619716458 140721619716585 140721619716585 140721619722187 0
/proc/73070/statm: 11363 11214 544 484 0 10774 0
Current children cumulated CPU time: 102.01 s
Current children cumulated vsize: 45452 KiB
Current children cumulated memory: 44856 KiB

[startup+162.3 s]
/proc/loadavg: 4.11 4.11 4.09 5/265 73284
/proc/meminfo: memFree=105231644/131249988 swapFree=33010416/33010684
[pid=73070] ppid=73067 vsize=68912 memory=68216 CPUtime=161.83 cores=0,2
/proc/73070/stat : 73070 (uwrmaxsat) R 73067 73070 71825 0 -1 4194304 69347 0 0 0 16165 18 0 0 20 0 1 0 68563114 70565888 17054 18446744073709551615 4198400 6176925 140721619713728 0 0 0 0 0 8416290 0 0 0 17 0 0 0 0 0 0 6553704 6596784 17907712 140721619716458 140721619716585 140721619716585 140721619722187 0
/proc/73070/statm: 17228 17054 544 484 0 16639 0
Current children cumulated CPU time: 161.83 s
Current children cumulated vsize: 68912 KiB
Current children cumulated memory: 68216 KiB

[startup+222.3 s]
/proc/loadavg: 4.16 4.12 4.09 5/264 73288
/proc/meminfo: memFree=105108052/131249988 swapFree=33010416/33010684
[pid=73070] ppid=73067 vsize=100528 memory=99832 CPUtime=221.65 cores=0,2
/proc/73070/stat : 73070 (uwrmaxsat) R 73067 73070 71825 0 -1 4194304 78464 0 0 0 22144 21 0 0 20 0 1 0 68563114 102940672 24958 18446744073709551615 4198400 6176925 140721619713728 0 0 0 0 0 8416290 0 0 0 17 0 0 0 0 0 0 6553704 6596784 17907712 140721619716458 140721619716585 140721619716585 140721619722187 0
/proc/73070/statm: 25132 24958 544 484 0 24543 0
Current children cumulated CPU time: 221.65 s
Current children cumulated vsize: 100528 KiB
Current children cumulated memory: 99832 KiB

[startup+282.3 s]
/proc/loadavg: 4.12 4.11 4.09 5/264 73290
/proc/meminfo: memFree=105096264/131249988 swapFree=33010416/33010684
[pid=73070] ppid=73067 vsize=65720 memory=64448 CPUtime=281.47 cores=0,2
/proc/73070/stat : 73070 (uwrmaxsat) R 73067 73070 71825 0 -1 4194304 86008 0 0 0 28122 25 0 0 20 0 1 0 68563114 67297280 16112 18446744073709551615 4198400 6176925 140721619713728 0 0 0 0 0 8416290 0 0 0 17 0 0 0 0 0 0 6553704 6596784 17907712 140721619716458 140721619716585 140721619716585 140721619722187 0
/proc/73070/statm: 16430 16112 544 484 0 15841 0
Current children cumulated CPU time: 281.47 s
Current children cumulated vsize: 65720 KiB
Current children cumulated memory: 64448 KiB

[startup+288.354 s]
# the end of solver process 73070 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=287.247 s, system=0.265055 s

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

[startup+284.8 s]
/proc/loadavg: 4.12 4.11 4.09 5/264 73290
/proc/meminfo: memFree=105094600/131249988 swapFree=33010416/33010684
[pid=73070] ppid=73067 vsize=69244 memory=67312 CPUtime=283.96 cores=0,2
/proc/73070/stat : 73070 (uwrmaxsat) R 73067 73070 71825 0 -1 4194304 86921 0 0 0 28371 25 0 0 20 0 1 0 68563114 70905856 16828 18446744073709551615 4198400 6176925 140721619713728 0 0 0 0 0 8416290 0 0 0 17 0 0 0 0 0 0 6553704 6596784 17907712 140721619716458 140721619716585 140721619716585 140721619722187 0
/proc/73070/statm: 17311 16828 544 484 0 16722 0
Current children cumulated CPU time: 283.96 s
Current children cumulated vsize: 69244 KiB
Current children cumulated memory: 67312 KiB

[startup+286.4 s]
/proc/loadavg: 4.12 4.11 4.09 5/264 73290
/proc/meminfo: memFree=105100792/131249988 swapFree=33010416/33010684
[pid=73070] ppid=73067 vsize=69700 memory=67768 CPUtime=285.56 cores=0,2
/proc/73070/stat : 73070 (uwrmaxsat) R 73067 73070 71825 0 -1 4194304 87157 0 0 0 28530 26 0 0 20 0 1 0 68563114 71372800 16942 18446744073709551615 4198400 6176925 140721619713728 0 0 0 0 0 8416290 0 0 0 17 0 0 0 0 0 0 6553704 6596784 17907712 140721619716458 140721619716585 140721619716585 140721619722187 0
/proc/73070/statm: 17425 16942 544 484 0 16836 0
Current children cumulated CPU time: 285.56 s
Current children cumulated vsize: 69700 KiB
Current children cumulated memory: 67768 KiB

[startup+287.2 s]
/proc/loadavg: 4.11 4.11 4.09 5/264 73290
/proc/meminfo: memFree=105100792/131249988 swapFree=33010416/33010684
[pid=73070] ppid=73067 vsize=69700 memory=67768 CPUtime=286.35 cores=0,2
/proc/73070/stat : 73070 (uwrmaxsat) R 73067 73070 71825 0 -1 4194304 87157 0 0 0 28609 26 0 0 20 0 1 0 68563114 71372800 16942 18446744073709551615 4198400 6176925 140721619713728 0 0 0 0 0 8416290 0 0 0 17 0 0 0 0 0 0 6553704 6596784 17907712 140721619716458 140721619716585 140721619716585 140721619722187 0
/proc/73070/statm: 17425 16942 544 484 0 16836 0
Current children cumulated CPU time: 286.35 s
Current children cumulated vsize: 69700 KiB
Current children cumulated memory: 67768 KiB

[startup+288 s]*
/proc/loadavg: 4.11 4.11 4.09 5/264 73290
/proc/meminfo: memFree=105100792/131249988 swapFree=33010416/33010684
[pid=73070] ppid=73067 vsize=69700 memory=67768 CPUtime=287.16 cores=0,2
/proc/73070/stat : 73070 (uwrmaxsat) R 73067 73070 71825 0 -1 4194304 87157 0 0 0 28690 26 0 0 20 0 1 0 68563114 71372800 16942 18446744073709551615 4198400 6176925 140721619713728 0 0 0 0 0 8416290 0 0 0 17 0 0 0 0 0 0 6553704 6596784 17907712 140721619716458 140721619716585 140721619716585 140721619722187 0
/proc/73070/statm: 17425 16942 544 484 0 16836 0
Current children cumulated CPU time: 287.16 s
Current children cumulated vsize: 69700 KiB
Current children cumulated memory: 67768 KiB

[startup+288.2 s]
/proc/loadavg: 4.11 4.11 4.09 5/264 73290
/proc/meminfo: memFree=105100792/131249988 swapFree=33010416/33010684
[pid=73070] ppid=73067 vsize=69700 memory=67768 CPUtime=287.35 cores=0,2
/proc/73070/stat : 73070 (uwrmaxsat) R 73067 73070 71825 0 -1 4194304 87157 0 0 0 28709 26 0 0 20 0 1 0 68563114 71372800 16942 18446744073709551615 4198400 6176925 140721619713728 0 0 0 0 0 8416290 0 0 0 17 0 0 0 0 0 0 6553704 6596784 17907712 140721619716458 140721619716585 140721619716585 140721619722187 0
/proc/73070/statm: 17425 16942 544 484 0 16836 0
Current children cumulated CPU time: 287.35 s
Current children cumulated vsize: 69700 KiB
Current children cumulated memory: 67768 KiB

[startup+288.3 s]
/proc/loadavg: 4.11 4.11 4.09 5/264 73290
/proc/meminfo: memFree=105100792/131249988 swapFree=33010416/33010684
[pid=73070] ppid=73067 vsize=69700 memory=67768 CPUtime=287.45 cores=0,2
/proc/73070/stat : 73070 (uwrmaxsat) R 73067 73070 71825 0 -1 4194304 87157 0 0 0 28719 26 0 0 20 0 1 0 68563114 71372800 16942 18446744073709551615 4198400 6176925 140721619713728 0 0 0 0 0 8416290 0 0 0 17 0 0 0 0 0 0 6553704 6596784 17907712 140721619716458 140721619716585 140721619716585 140721619722187 0
/proc/73070/statm: 17425 16942 544 484 0 16836 0
Current children cumulated CPU time: 287.45 s
Current children cumulated vsize: 69700 KiB
Current children cumulated memory: 67768 KiB

Child status: 30

Real time (s): 288.354
CPU time (s): 287.512
CPU user time (s): 287.247
CPU system time (s): 0.265055
CPU usage (%): 99.7082
Max. virtual memory (cumulated for all children) (KiB): 118412
Max. memory (cumulated for all children) (KiB): 117752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 287.247
system time used= 0.265055
maximum resident set size= 117752
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 87434
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= 17
involuntary context switches= 646


# summary of solver processes directly reported to runsolver:
#   pid: 73070
#   total CPU time (s): 287.512
#   total CPU user time (s): 287.247
#   total CPU system time (s): 0.265055

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.504157 second user time and 1.30281 second system time

The end

Launcher Data 

Begin job on nodeC031 at 2025-07-03 09:47:26
IDJOB=4517689
IDBENCH=176157
IDSOLVER=3372
FILE ID=nodeC031/4517689-1751528846
RUNJOBID= nodeC031-1751521621-71835
SLURM_JOB_ID= 9598645
Free space on /tmp= 432080 MiB

SOLVER NAME= UWrMaxSat 2025-06-04
BENCH NAME= PB24/normalized-PB24/OPT-LIN/ihalainen/PBO-clique-coloring/normalized-clique-coloring-max-clique-n=10-t=3.opb
COMMAND LINE= HOME/uwrmaxsat BENCHNAME -mem-lim=MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4517689-1751528846/watcher-4517689-1751528846 -o /tmp/evaluation-result-4517689-1751528846/solver-4517689-1751528846 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC031-1751521621-71835 --watchdog 3760  HOME/uwrmaxsat HOME/instance-4517689-1751528846.opb -mem-lim=31000

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

MD5SUM BENCH= 3e50d3b7c5b20854de6ffc628b5756bc
RANDOM SEED=778388010

nodeC031 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		: 3600.435
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	: 6999.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.892
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	: 6999.78
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		: 3599.888
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	: 6999.78
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		: 3599.390
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	: 6999.78
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		: 3599.880
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	: 6999.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.878
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	: 6999.78
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		: 3598.784
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	: 6999.78
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		: 3740.361
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	: 6999.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249988 kB
MemFree:        108563488 kB
MemAvailable:   129325452 kB
Buffers:            2128 kB
Cached:         21446784 kB
SwapCached:           12 kB
Active:           780420 kB
Inactive:       21040080 kB
Active(anon):     379172 kB
Inactive(anon):    10468 kB
Active(file):     401248 kB
Inactive(file): 21029612 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              3380 kB
Writeback:             0 kB
AnonPages:        371592 kB
Mapped:           109004 kB
Shmem:             18052 kB
KReclaimable:     340684 kB
Slab:             432748 kB
SReclaimable:     340684 kB
SUnreclaim:        92064 kB
KernelStack:        4272 kB
PageTables:         3712 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635676 kB
Committed_AS:     694048 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150568 kB
VmallocChunk:          0 kB
Percpu:             3808 kB
HardwareCorrupted:     0 kB
AnonHugePages:    264192 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:      191188 kB
DirectMap2M:     9017344 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 432088 MiB
End job on nodeC031 at 2025-07-03 09:52:14