Trace number 4496242

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-SCIP 2025-06-04OPT8908 47.4468 47.5892

General information on the benchmark

NamePB24/normalized-PB07/OPT-LIN/submittedPB07/
poldner/PB/testset/normalized-11_22.opb
MD5SUMa74353a91b8173c9f34b6251be571240
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 benchmark8908
Best CPU time to get the best result obtained on this benchmark0.018223
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables253
Total number of constraints264
Number of constraints which are clauses242
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint11
Number of terms in the objective function 253
Biggest coefficient in the objective function 2437
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 125403
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 2437
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 125403
Number of bits of the biggest sum of numbers17
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...
0.00/0.00	c Converting 286 PB-constraints to clauses...
0.00/0.00	c Using SCIP solver, version 9.02.2, https://www.scipopt.org
0.00/0.00	o 10411
0.00/0.00	c Boolean multilevel optimization (BMO) can be done in 1 point(s).
0.00/0.00	c ============================[  Problem Statistics ]============================
0.00/0.00	c |  Number of variables:           297                                         |
0.00/0.00	c |  Number of clauses:            1374 (incl.          252 soft in queue)      |
0.00/0.00	c ===============================================================================
0.00/0.00	c Starting SCIP solver  (with time-limit: 900s) ...
0.00/0.00	c SCIP start delayed for at least 300s
0.00/0.01	o 9627
35.58/35.70	o 9527
36.08/36.22	o 9468
38.88/39.07	o 9454
38.88/39.07	o 9313
39.27/39.44	o 9177
41.06/41.20	o 8968
41.56/41.77	o 8908
47.34/47.58	c Optimal solution: 8908
47.34/47.58	c _______________________________________________________________________________
47.34/47.58	c 
47.34/47.58	c =======================[ UWrMaxSat resources usage ]===========================
47.34/47.58	c Memory used            : 51.00 MB
47.34/47.58	c CPU time               : 47.395 s
47.34/47.58	c Constr Enc: Srt/BDD/Add: 22 0 0
47.34/47.58	c OptExp Enc: Srt/BDD/Add: 260 0 0
47.34/47.58	c _______________________________________________________________________________
47.34/47.58	s OPTIMUM FOUND
47.34/47.58	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 -x201 -x202 -x203 -x204 x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 x249 -x250 -x251 x252 -x253

Verifier Data 

OK	8908

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 (62492 MiB free)
  memory of node 1: 64507 MiB (62214 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4496242-1751384906/watcher-4496242-1751384906 -o /tmp/evaluation-result-4496242-1751384906/solver-4496242-1751384906 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC030-1751381293-49909 --watchdog 3760 HOME/uwrmaxsat-scip HOME/instance-4496242-1751384906.opb -no-par -scip-delay=300 -scip-cpu=900 -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
Starting watchdog thread
solver pid=50555, runsolver pid=50552
Current StackSize limit: 8192 KiB


[startup+0.100059 s]*
/proc/loadavg: 4.12 4.11 4.09 5/264 50556
/proc/meminfo: memFree=127696016/131249996 swapFree=33010416/33010684
[pid=50555] ppid=50552 vsize=24464 memory=14976 CPUtime=0.1 cores=0,2
/proc/50555/stat : 50555 (uwrmaxsat-scip) R 50552 50555 49899 0 -1 4194304 1352 0 0 0 10 0 0 0 20 0 1 0 54170212 25051136 3744 18446744073709551615 4198400 17051741 140734098794096 0 0 0 0 0 8416290 0 0 0 17 0 0 0 0 0 0 19288744 19393640 47124480 140734098798906 140734098799076 140734098799076 140734098804678 0
/proc/50555/statm: 6116 3744 2720 3139 0 2404 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 24464 KiB
Current children cumulated memory: 14976 KiB

[startup+0.205774 s]*
/proc/loadavg: 4.12 4.11 4.09 5/264 50556
/proc/meminfo: memFree=127696016/131249996 swapFree=33010416/33010684
[pid=50555] ppid=50552 vsize=24988 memory=15488 CPUtime=0.2 cores=0,2
/proc/50555/stat : 50555 (uwrmaxsat-scip) R 50552 50555 49899 0 -1 4194304 1634 0 0 0 20 0 0 0 20 0 1 0 54170212 25587712 3872 18446744073709551615 4198400 17051741 140734098794096 0 0 0 0 0 8416290 0 0 0 17 0 0 0 0 0 0 19288744 19393640 47124480 140734098798906 140734098799076 140734098799076 140734098804678 0
/proc/50555/statm: 6247 3872 2720 3139 0 2535 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 24988 KiB
Current children cumulated memory: 15488 KiB

[startup+0.305544 s]*
/proc/loadavg: 4.12 4.11 4.09 5/264 50556
/proc/meminfo: memFree=127696016/131249996 swapFree=33010416/33010684
[pid=50555] ppid=50552 vsize=25296 memory=15812 CPUtime=0.3 cores=0,2
/proc/50555/stat : 50555 (uwrmaxsat-scip) R 50552 50555 49899 0 -1 4194304 1831 0 0 0 30 0 0 0 20 0 1 0 54170212 25903104 3953 18446744073709551615 4198400 17051741 140734098794096 0 0 0 0 0 8416290 0 0 0 17 0 0 0 0 0 0 19288744 19393640 47124480 140734098798906 140734098799076 140734098799076 140734098804678 0
/proc/50555/statm: 6324 3953 2720 3139 0 2612 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 25296 KiB
Current children cumulated memory: 15812 KiB

[startup+0.700138 s]
/proc/loadavg: 4.12 4.11 4.09 5/264 50556
/proc/meminfo: memFree=127695008/131249996 swapFree=33010416/33010684
[pid=50555] ppid=50552 vsize=26380 memory=16996 CPUtime=0.69 cores=0,2
/proc/50555/stat : 50555 (uwrmaxsat-scip) R 50552 50555 49899 0 -1 4194304 2739 0 0 0 69 0 0 0 20 0 1 0 54170212 27013120 4249 18446744073709551615 4198400 17051741 140734098794096 0 0 0 0 0 8416290 0 0 0 17 0 0 0 0 0 0 19288744 19393640 47124480 140734098798906 140734098799076 140734098799076 140734098804678 0
/proc/50555/statm: 6595 4249 2720 3139 0 2883 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 26380 KiB
Current children cumulated memory: 16996 KiB

[startup+1.50013 s]
/proc/loadavg: 4.12 4.11 4.09 5/264 50556
/proc/meminfo: memFree=127692740/131249996 swapFree=33010416/33010684
[pid=50555] ppid=50552 vsize=28268 memory=18796 CPUtime=1.48 cores=0,2
/proc/50555/stat : 50555 (uwrmaxsat-scip) R 50552 50555 49899 0 -1 4194304 4165 0 0 0 148 0 0 0 20 0 1 0 54170212 28946432 4699 18446744073709551615 4198400 17051741 140734098794096 0 0 0 0 0 8416290 0 0 0 17 0 0 0 0 0 0 19288744 19393640 47124480 140734098798906 140734098799076 140734098799076 140734098804678 0
/proc/50555/statm: 7067 4699 2720 3139 0 3355 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 28268 KiB
Current children cumulated memory: 18796 KiB

[startup+3.10543 s]
/proc/loadavg: 4.11 4.11 4.09 4/262 50630
/proc/meminfo: memFree=128337436/131249996 swapFree=33010416/33010684
[pid=50555] ppid=50552 vsize=30720 memory=21272 CPUtime=3.08 cores=0,2
/proc/50555/stat : 50555 (uwrmaxsat-scip) R 50552 50555 49899 0 -1 4194304 6120 0 0 0 307 1 0 0 20 0 1 0 54170212 31457280 5318 18446744073709551615 4198400 17051741 140734098794096 0 0 0 0 0 8416290 0 0 0 17 0 0 0 0 0 0 19288744 19393640 47124480 140734098798906 140734098799076 140734098799076 140734098804678 0
/proc/50555/statm: 7680 5318 2720 3139 0 3968 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 30720 KiB
Current children cumulated memory: 21272 KiB

[startup+6.30014 s]
/proc/loadavg: 4.11 4.11 4.09 5/260 50773
/proc/meminfo: memFree=128337444/131249996 swapFree=33010416/33010684
[pid=50555] ppid=50552 vsize=34308 memory=24868 CPUtime=6.27 cores=0,2
/proc/50555/stat : 50555 (uwrmaxsat-scip) R 50552 50555 49899 0 -1 4194304 8744 0 0 0 625 2 0 0 20 0 1 0 54170212 35131392 6217 18446744073709551615 4198400 17051741 140734098794096 0 0 0 0 0 8416290 0 0 0 17 0 0 0 0 0 0 19288744 19393640 47124480 140734098798906 140734098799076 140734098799076 140734098804678 0
/proc/50555/statm: 8577 6217 2720 3139 0 4865 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 34308 KiB
Current children cumulated memory: 24868 KiB

[startup+12.7002 s]
/proc/loadavg: 4.09 4.10 4.09 5/265 50827
/proc/meminfo: memFree=128162616/131249996 swapFree=33010416/33010684
[pid=50555] ppid=50552 vsize=37480 memory=28040 CPUtime=12.65 cores=0,2
/proc/50555/stat : 50555 (uwrmaxsat-scip) R 50552 50555 49899 0 -1 4194304 10420 0 0 0 1263 2 0 0 20 0 1 0 54170212 38379520 7010 18446744073709551615 4198400 17051741 140734098794096 0 0 0 0 0 8416290 0 0 0 17 0 0 0 0 0 0 19288744 19393640 47124480 140734098798906 140734098799076 140734098799076 140734098804678 0
/proc/50555/statm: 9370 7010 2720 3139 0 5658 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 37480 KiB
Current children cumulated memory: 28040 KiB

[startup+25.5002 s]
/proc/loadavg: 4.15 4.12 4.09 5/265 50917
/proc/meminfo: memFree=128080080/131249996 swapFree=33010416/33010684
[pid=50555] ppid=50552 vsize=41980 memory=32464 CPUtime=25.42 cores=0,2
/proc/50555/stat : 50555 (uwrmaxsat-scip) R 50552 50555 49899 0 -1 4194304 13976 0 0 0 2538 4 0 0 20 0 1 0 54170212 42987520 8116 18446744073709551615 4198400 17051741 140734098794096 0 0 0 0 0 8416290 0 0 0 17 0 0 0 0 0 0 19288744 19393640 47124480 140734098798906 140734098799076 140734098799076 140734098804678 0
/proc/50555/statm: 10495 8116 2720 3139 0 6783 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 41980 KiB
Current children cumulated memory: 32464 KiB

[startup+47.5891 s]
# the end of solver process 50555 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=47.3951 s, system=0.051609 s

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

[startup+25.6002 s]
/proc/loadavg: 4.15 4.12 4.09 5/265 50917
/proc/meminfo: memFree=128080080/131249996 swapFree=33010416/33010684
[pid=50555] ppid=50552 vsize=41980 memory=32464 CPUtime=25.51 cores=0,2
/proc/50555/stat : 50555 (uwrmaxsat-scip) R 50552 50555 49899 0 -1 4194304 13976 0 0 0 2547 4 0 0 20 0 1 0 54170212 42987520 8116 18446744073709551615 4198400 17051741 140734098794096 0 0 0 0 0 8416290 0 0 0 17 0 0 0 0 0 0 19288744 19393640 47124480 140734098798906 140734098799076 140734098799076 140734098804678 0
/proc/50555/statm: 10495 8116 2720 3139 0 6783 0
Current children cumulated CPU time: 25.51 s
Current children cumulated vsize: 41980 KiB
Current children cumulated memory: 32464 KiB

[startup+38.4001 s]
/proc/loadavg: 4.12 4.11 4.09 5/265 51052
/proc/meminfo: memFree=128281696/131249996 swapFree=33010416/33010684
[pid=50555] ppid=50552 vsize=51296 memory=41872 CPUtime=38.27 cores=0,2
/proc/50555/stat : 50555 (uwrmaxsat-scip) R 50552 50555 49899 0 -1 4194304 15486 0 0 0 3823 4 0 0 20 0 1 0 54170212 52527104 10468 18446744073709551615 4198400 17051741 140734098794096 0 0 0 0 0 8416290 0 0 0 17 0 0 0 0 0 0 19288744 19393640 47124480 140734098798906 140734098799076 140734098799076 140734098804678 0
/proc/50555/statm: 12824 10468 2720 3139 0 9112 0
Current children cumulated CPU time: 38.27 s
Current children cumulated vsize: 51296 KiB
Current children cumulated memory: 41872 KiB

[startup+41.6001 s]
/proc/loadavg: 4.12 4.11 4.09 5/266 51054
/proc/meminfo: memFree=128277664/131249996 swapFree=33010416/33010684
[pid=50555] ppid=50552 vsize=51296 memory=41872 CPUtime=41.46 cores=0,2
/proc/50555/stat : 50555 (uwrmaxsat-scip) R 50552 50555 49899 0 -1 4194304 15488 0 0 0 4142 4 0 0 20 0 1 0 54170212 52527104 10468 18446744073709551615 4198400 17051741 140734098794096 0 0 0 0 0 8416290 0 0 0 17 0 0 0 0 0 0 19288744 19393640 47124480 140734098798906 140734098799076 140734098799076 140734098804678 0
/proc/50555/statm: 12824 10468 2720 3139 0 9112 0
Current children cumulated CPU time: 41.46 s
Current children cumulated vsize: 51296 KiB
Current children cumulated memory: 41872 KiB

[startup+44.8001 s]
/proc/loadavg: 4.11 4.11 4.09 5/266 51099
/proc/meminfo: memFree=128243896/131249996 swapFree=33010416/33010684
[pid=50555] ppid=50552 vsize=51296 memory=41872 CPUtime=44.65 cores=0,2
/proc/50555/stat : 50555 (uwrmaxsat-scip) R 50552 50555 49899 0 -1 4194304 15490 0 0 0 4461 4 0 0 20 0 1 0 54170212 52527104 10468 18446744073709551615 4198400 17051741 140734098794096 0 0 0 0 0 8416290 0 0 0 17 0 0 0 0 0 0 19288744 19393640 47124480 140734098798906 140734098799076 140734098799076 140734098804678 0
/proc/50555/statm: 12824 10468 2720 3139 0 9112 0
Current children cumulated CPU time: 44.65 s
Current children cumulated vsize: 51296 KiB
Current children cumulated memory: 41872 KiB

[startup+46.4002 s]
/proc/loadavg: 4.11 4.11 4.09 5/266 51099
/proc/meminfo: memFree=128243992/131249996 swapFree=33010416/33010684
[pid=50555] ppid=50552 vsize=52228 memory=42768 CPUtime=46.25 cores=0,2
/proc/50555/stat : 50555 (uwrmaxsat-scip) R 50552 50555 49899 0 -1 4194304 15724 0 0 0 4621 4 0 0 20 0 1 0 54170212 53481472 10692 18446744073709551615 4198400 17051741 140734098794096 0 0 0 0 0 8416290 0 0 0 17 0 0 0 0 0 0 19288744 19393640 47124480 140734098798906 140734098799076 140734098799076 140734098804678 0
/proc/50555/statm: 13057 10692 2720 3139 0 9345 0
Current children cumulated CPU time: 46.25 s
Current children cumulated vsize: 52228 KiB
Current children cumulated memory: 42768 KiB

[startup+47.2001 s]
/proc/loadavg: 4.10 4.11 4.09 5/266 51099
/proc/meminfo: memFree=128243992/131249996 swapFree=33010416/33010684
[pid=50555] ppid=50552 vsize=52228 memory=42768 CPUtime=47.04 cores=0,2
/proc/50555/stat : 50555 (uwrmaxsat-scip) R 50552 50555 49899 0 -1 4194304 15724 0 0 0 4700 4 0 0 20 0 1 0 54170212 53481472 10692 18446744073709551615 4198400 17051741 140734098794096 0 0 0 0 0 8416290 0 0 0 17 0 0 0 0 0 0 19288744 19393640 47124480 140734098798906 140734098799076 140734098799076 140734098804678 0
/proc/50555/statm: 13057 10692 2720 3139 0 9345 0
Current children cumulated CPU time: 47.04 s
Current children cumulated vsize: 52228 KiB
Current children cumulated memory: 42768 KiB

[startup+47.4002 s]
/proc/loadavg: 4.10 4.11 4.09 5/266 51099
/proc/meminfo: memFree=128243992/131249996 swapFree=33010416/33010684
[pid=50555] ppid=50552 vsize=52228 memory=42768 CPUtime=47.24 cores=0,2
/proc/50555/stat : 50555 (uwrmaxsat-scip) R 50552 50555 49899 0 -1 4194304 15724 0 0 0 4720 4 0 0 20 0 1 0 54170212 53481472 10692 18446744073709551615 4198400 17051741 140734098794096 0 0 0 0 0 8416290 0 0 0 17 0 0 0 0 0 0 19288744 19393640 47124480 140734098798906 140734098799076 140734098799076 140734098804678 0
/proc/50555/statm: 13057 10692 2720 3139 0 9345 0
Current children cumulated CPU time: 47.24 s
Current children cumulated vsize: 52228 KiB
Current children cumulated memory: 42768 KiB

[startup+47.5002 s]
/proc/loadavg: 4.10 4.11 4.09 5/266 51099
/proc/meminfo: memFree=128243992/131249996 swapFree=33010416/33010684
[pid=50555] ppid=50552 vsize=52228 memory=42768 CPUtime=47.34 cores=0,2
/proc/50555/stat : 50555 (uwrmaxsat-scip) R 50552 50555 49899 0 -1 4194304 15724 0 0 0 4730 4 0 0 20 0 1 0 54170212 53481472 10692 18446744073709551615 4198400 17051741 140734098794096 0 0 0 0 0 8416290 0 0 0 17 0 0 0 0 0 0 19288744 19393640 47124480 140734098798906 140734098799076 140734098799076 140734098804678 0
/proc/50555/statm: 13057 10692 2720 3139 0 9345 0
Current children cumulated CPU time: 47.34 s
Current children cumulated vsize: 52228 KiB
Current children cumulated memory: 42768 KiB

Child status: 30

Real time (s): 47.5892
CPU time (s): 47.4468
CPU user time (s): 47.3951
CPU system time (s): 0.051609
CPU usage (%): 99.7007
Max. virtual memory (cumulated for all children) (KiB): 52228
Max. memory (cumulated for all children) (KiB): 42768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 47.3951
system time used= 0.051609
maximum resident set size= 42768
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15724
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= 105


# summary of solver processes directly reported to runsolver:
#   pid: 50555
#   total CPU time (s): 47.4468
#   total CPU user time (s): 47.3951
#   total CPU system time (s): 0.051609

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.101917 second user time and 0.237161 second system time

The end

Launcher Data 

Begin job on nodeC030 at 2025-07-01 17:48:26
IDJOB=4496242
IDBENCH=148110
IDSOLVER=3373
FILE ID=nodeC030/4496242-1751384906
RUNJOBID= nodeC030-1751381293-49909
SLURM_JOB_ID= 9598222
Free space on /tmp= 432984 MiB

SOLVER NAME= UWrMaxSat-SCIP 2025-06-04
BENCH NAME= PB24/normalized-PB07/OPT-LIN/submittedPB07/poldner/PB/testset/normalized-11_22.opb
COMMAND LINE= HOME/uwrmaxsat-scip BENCHNAME -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4496242-1751384906/watcher-4496242-1751384906 -o /tmp/evaluation-result-4496242-1751384906/solver-4496242-1751384906 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC030-1751381293-49909 --watchdog 3760  HOME/uwrmaxsat-scip HOME/instance-4496242-1751384906.opb -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=31000

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

MD5SUM BENCH= a74353a91b8173c9f34b6251be571240
RANDOM SEED=1102518630

nodeC030 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		: 3600.297
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	: 7000.62
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		: 3600.322
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	: 7000.62
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		: 3763.629
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	: 7000.62
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		: 3599.770
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	: 7000.62
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		: 3600.325
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	: 7000.62
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		: 3600.322
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	: 7000.62
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		: 3700.000
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt 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	: 7000.62
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		: 3598.577
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	: 7000.62
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        127699796 kB
MemAvailable:   127511740 kB
Buffers:            2564 kB
Cached:           605500 kB
SwapCached:           16 kB
Active:          2728384 kB
Inactive:         173028 kB
Active(anon):    2306848 kB
Inactive(anon):     4548 kB
Active(file):     421536 kB
Inactive(file):   168480 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             16612 kB
Writeback:             8 kB
AnonPages:       2293844 kB
Mapped:           143316 kB
Shmem:             18048 kB
KReclaimable:     121936 kB
Slab:             210400 kB
SReclaimable:     121936 kB
SUnreclaim:        88464 kB
KernelStack:        4256 kB
PageTables:         7464 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:    2700984 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150520 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2213888 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:      189140 kB
DirectMap2M:     9019392 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 432968 MiB
End job on nodeC030 at 2025-07-01 17:49:14