Trace number 4496241

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 2025-06-04OPT8908 60.11 60.2969

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	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	o 9627
48.34/48.59	o 9587
48.34/48.59	o 8970
52.93/53.10	o 8908
60.00/60.29	c Optimal solution: 8908
60.00/60.29	c _______________________________________________________________________________
60.00/60.29	c 
60.00/60.29	c =======================[ UWrMaxSat resources usage ]===========================
60.00/60.29	c Memory used            : 33.00 MB
60.00/60.29	c CPU time               : 60.0518 s
60.00/60.29	c Constr Enc: Srt/BDD/Add: 22 0 0
60.00/60.29	c OptExp Enc: Srt/BDD/Add: 261 0 0
60.00/60.29	c _______________________________________________________________________________
60.00/60.29	s OPTIMUM FOUND
60.00/60.29	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 (53508 MiB free)
  memory of node 1: 64507 MiB (63645 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4496241-1751386897/watcher-4496241-1751386897 -o /tmp/evaluation-result-4496241-1751386897/solver-4496241-1751386897 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC018-1751379671-56040 --watchdog 3760 HOME/uwrmaxsat HOME/instance-4496241-1751386897.opb -mem-lim=31000 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=57061, runsolver pid=57058
Current StackSize limit: 8192 KiB


[startup+0.100066 s]*
/proc/loadavg: 4.11 4.10 4.09 4/262 57062
/proc/meminfo: memFree=120669016/131250000 swapFree=33010416/33010684
[pid=57061] ppid=57058 vsize=4860 memory=4296 CPUtime=0.09 cores=1,3
/proc/57061/stat : 57061 (uwrmaxsat) R 57058 57061 56028 0 -1 4194304 783 0 0 0 9 0 0 0 20 0 1 0 54367516 4976640 1074 18446744073709551615 4198400 6176925 140731303142000 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 6553704 6596784 26419200 140731303147882 140731303148009 140731303148009 140731303153611 0
/proc/57061/statm: 1215 1074 544 484 0 626 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 4860 KiB
Current children cumulated memory: 4296 KiB

[startup+0.205641 s]*
/proc/loadavg: 4.11 4.10 4.09 5/262 57066
/proc/meminfo: memFree=120669016/131250000 swapFree=33010416/33010684
[pid=57061] ppid=57058 vsize=5376 memory=4716 CPUtime=0.2 cores=1,3
/proc/57061/stat : 57061 (uwrmaxsat) R 57058 57061 56028 0 -1 4194304 977 0 0 0 20 0 0 0 20 0 1 0 54367516 5505024 1179 18446744073709551615 4198400 6176925 140731303142000 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 6553704 6596784 26419200 140731303147882 140731303148009 140731303148009 140731303153611 0
/proc/57061/statm: 1344 1179 544 484 0 755 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 5376 KiB
Current children cumulated memory: 4716 KiB

[startup+0.305717 s]*
/proc/loadavg: 4.11 4.10 4.09 4/260 57070
/proc/meminfo: memFree=120667756/131250000 swapFree=33010416/33010684
[pid=57061] ppid=57058 vsize=6000 memory=5412 CPUtime=0.3 cores=1,3
/proc/57061/stat : 57061 (uwrmaxsat) R 57058 57061 56028 0 -1 4194304 1354 0 0 0 30 0 0 0 20 0 1 0 54367516 6144000 1353 18446744073709551615 4198400 6176925 140731303142000 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 6553704 6596784 26419200 140731303147882 140731303148009 140731303148009 140731303153611 0
/proc/57061/statm: 1500 1353 544 484 0 911 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 6000 KiB
Current children cumulated memory: 5412 KiB

[startup+0.700187 s]
/proc/loadavg: 4.11 4.10 4.09 6/263 57076
/proc/meminfo: memFree=120667756/131250000 swapFree=33010416/33010684
[pid=57061] ppid=57058 vsize=6808 memory=6240 CPUtime=0.68 cores=1,3
/proc/57061/stat : 57061 (uwrmaxsat) R 57058 57061 56028 0 -1 4194304 2241 0 0 0 68 0 0 0 20 0 1 0 54367516 6971392 1560 18446744073709551615 4198400 6176925 140731303142000 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 6553704 6596784 26419200 140731303147882 140731303148009 140731303148009 140731303153611 0
/proc/57061/statm: 1702 1560 544 484 0 1113 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 6808 KiB
Current children cumulated memory: 6240 KiB

[startup+1.50015 s]
/proc/loadavg: 4.11 4.10 4.09 5/260 57098
/proc/meminfo: memFree=120696828/131250000 swapFree=33010416/33010684
[pid=57061] ppid=57058 vsize=8912 memory=8224 CPUtime=1.49 cores=1,3
/proc/57061/stat : 57061 (uwrmaxsat) R 57058 57061 56028 0 -1 4194304 3743 0 0 0 148 1 0 0 20 0 1 0 54367516 9125888 2056 18446744073709551615 4198400 6176925 140731303142000 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 6553704 6596784 26419200 140731303147882 140731303148009 140731303148009 140731303153611 0
/proc/57061/statm: 2228 2056 544 484 0 1639 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 8912 KiB
Current children cumulated memory: 8224 KiB

[startup+3.1049 s]
/proc/loadavg: 4.11 4.10 4.09 4/258 57273
/proc/meminfo: memFree=121052816/131250000 swapFree=33010416/33010684
[pid=57061] ppid=57058 vsize=9496 memory=9044 CPUtime=3.09 cores=1,3
/proc/57061/stat : 57061 (uwrmaxsat) R 57058 57061 56028 0 -1 4194304 4988 0 0 0 308 1 0 0 20 0 1 0 54367516 9723904 2261 18446744073709551615 4198400 6176925 140731303142000 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 6553704 6596784 26419200 140731303147882 140731303148009 140731303148009 140731303153611 0
/proc/57061/statm: 2374 2261 544 484 0 1785 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 9496 KiB
Current children cumulated memory: 9044 KiB

[startup+6.3001 s]
/proc/loadavg: 4.10 4.10 4.09 5/264 57332
/proc/meminfo: memFree=120948332/131250000 swapFree=33010416/33010684
[pid=57061] ppid=57058 vsize=16260 memory=15656 CPUtime=6.28 cores=1,3
/proc/57061/stat : 57061 (uwrmaxsat) R 57058 57061 56028 0 -1 4194304 8613 0 0 0 626 2 0 0 20 0 1 0 54367516 16650240 3914 18446744073709551615 4198400 6176925 140731303142000 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 6553704 6596784 26419200 140731303147882 140731303148009 140731303148009 140731303153611 0
/proc/57061/statm: 4065 3914 544 484 0 3476 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 16260 KiB
Current children cumulated memory: 15656 KiB

[startup+12.7001 s]
/proc/loadavg: 4.09 4.09 4.09 5/264 57467
/proc/meminfo: memFree=120837796/131250000 swapFree=33010416/33010684
[pid=57061] ppid=57058 vsize=13728 memory=13288 CPUtime=12.65 cores=1,3
/proc/57061/stat : 57061 (uwrmaxsat) R 57058 57061 56028 0 -1 4194304 9707 0 0 0 1263 2 0 0 20 0 1 0 54367516 14057472 3322 18446744073709551615 4198400 6176925 140731303142000 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 6553704 6596784 26419200 140731303147882 140731303148009 140731303148009 140731303153611 0
/proc/57061/statm: 3432 3322 544 484 0 2843 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 13728 KiB
Current children cumulated memory: 13288 KiB

[startup+25.5001 s]
/proc/loadavg: 4.07 4.09 4.09 4/263 57888
/proc/meminfo: memFree=121938932/131250000 swapFree=33010416/33010684
[pid=57061] ppid=57058 vsize=26356 memory=25760 CPUtime=25.42 cores=1,3
/proc/57061/stat : 57061 (uwrmaxsat) R 57058 57061 56028 0 -1 4194304 12735 0 0 0 2539 3 0 0 20 0 1 0 54367516 26988544 6440 18446744073709551615 4198400 6176925 140731303142000 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 6553704 6596784 26419200 140731303147882 140731303148009 140731303148009 140731303153611 0
/proc/57061/statm: 6589 6440 544 484 0 6000 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 26356 KiB
Current children cumulated memory: 25760 KiB

[startup+51.1054 s]
/proc/loadavg: 4.11 4.10 4.09 5/265 58009
/proc/meminfo: memFree=121728136/131250000 swapFree=33010416/33010684
[pid=57061] ppid=57058 vsize=31072 memory=30504 CPUtime=50.93 cores=1,3
/proc/57061/stat : 57061 (uwrmaxsat) R 57058 57061 56028 0 -1 4194304 19713 0 0 0 5088 5 0 0 20 0 1 0 54367516 31817728 7626 18446744073709551615 4198400 6176925 140731303142000 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 6553704 6596784 26419200 140731303147882 140731303148009 140731303148009 140731303153611 0
/proc/57061/statm: 7768 7626 544 484 0 7179 0
Current children cumulated CPU time: 50.93 s
Current children cumulated vsize: 31072 KiB
Current children cumulated memory: 30504 KiB

[startup+60.2969 s]
# the end of solver process 57061 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=60.0522 s, system=0.057803 s

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

[startup+51.2002 s]
/proc/loadavg: 4.11 4.10 4.09 5/265 58009
/proc/meminfo: memFree=121728136/131250000 swapFree=33010416/33010684
[pid=57061] ppid=57058 vsize=31072 memory=30504 CPUtime=51.03 cores=1,3
/proc/57061/stat : 57061 (uwrmaxsat) R 57058 57061 56028 0 -1 4194304 19713 0 0 0 5098 5 0 0 20 0 1 0 54367516 31817728 7626 18446744073709551615 4198400 6176925 140731303142000 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 6553704 6596784 26419200 140731303147882 140731303148009 140731303148009 140731303153611 0
/proc/57061/statm: 7768 7626 544 484 0 7179 0
Current children cumulated CPU time: 51.03 s
Current children cumulated vsize: 31072 KiB
Current children cumulated memory: 30504 KiB

[startup+54.4001 s]
/proc/loadavg: 4.10 4.09 4.09 5/265 58009
/proc/meminfo: memFree=121691588/131250000 swapFree=33010416/33010684
[pid=57061] ppid=57058 vsize=31072 memory=30504 CPUtime=54.22 cores=1,3
/proc/57061/stat : 57061 (uwrmaxsat) R 57058 57061 56028 0 -1 4194304 19715 0 0 0 5417 5 0 0 20 0 1 0 54367516 31817728 7626 18446744073709551615 4198400 6176925 140731303142000 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 6553704 6596784 26419200 140731303147882 140731303148009 140731303148009 140731303153611 0
/proc/57061/statm: 7768 7626 544 484 0 7179 0
Current children cumulated CPU time: 54.22 s
Current children cumulated vsize: 31072 KiB
Current children cumulated memory: 30504 KiB

[startup+57.6001 s]
/proc/loadavg: 4.10 4.09 4.09 5/265 58009
/proc/meminfo: memFree=121633300/131250000 swapFree=33010416/33010684
[pid=57061] ppid=57058 vsize=34600 memory=33976 CPUtime=57.41 cores=1,3
/proc/57061/stat : 57061 (uwrmaxsat) R 57058 57061 56028 0 -1 4194304 20086 0 0 0 5736 5 0 0 20 0 1 0 54367516 35430400 8494 18446744073709551615 4198400 6176925 140731303142000 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 6553704 6596784 26419200 140731303147882 140731303148009 140731303148009 140731303153611 0
/proc/57061/statm: 8650 8494 544 484 0 8061 0
Current children cumulated CPU time: 57.41 s
Current children cumulated vsize: 34600 KiB
Current children cumulated memory: 33976 KiB

[startup+59.2002 s]
/proc/loadavg: 4.09 4.09 4.09 5/265 58009
/proc/meminfo: memFree=121638688/131250000 swapFree=33010416/33010684
[pid=57061] ppid=57058 vsize=34600 memory=33976 CPUtime=59 cores=1,3
/proc/57061/stat : 57061 (uwrmaxsat) R 57058 57061 56028 0 -1 4194304 20097 0 0 0 5895 5 0 0 20 0 1 0 54367516 35430400 8494 18446744073709551615 4198400 6176925 140731303142000 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 6553704 6596784 26419200 140731303147882 140731303148009 140731303148009 140731303153611 0
/proc/57061/statm: 8650 8494 544 484 0 8061 0
Current children cumulated CPU time: 59 s
Current children cumulated vsize: 34600 KiB
Current children cumulated memory: 33976 KiB

[startup+60.0002 s]*
/proc/loadavg: 4.09 4.09 4.09 5/265 58009
/proc/meminfo: memFree=121638940/131250000 swapFree=33010416/33010684
[pid=57061] ppid=57058 vsize=34600 memory=33976 CPUtime=59.81 cores=1,3
/proc/57061/stat : 57061 (uwrmaxsat) R 57058 57061 56028 0 -1 4194304 20100 0 0 0 5976 5 0 0 20 0 1 0 54367516 35430400 8494 18446744073709551615 4198400 6176925 140731303142000 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 6553704 6596784 26419200 140731303147882 140731303148009 140731303148009 140731303153611 0
/proc/57061/statm: 8650 8494 544 484 0 8061 0
Current children cumulated CPU time: 59.81 s
Current children cumulated vsize: 34600 KiB
Current children cumulated memory: 33976 KiB

[startup+60.2002 s]
/proc/loadavg: 4.09 4.09 4.09 5/265 58009
/proc/meminfo: memFree=121638940/131250000 swapFree=33010416/33010684
[pid=57061] ppid=57058 vsize=34600 memory=33976 CPUtime=60 cores=1,3
/proc/57061/stat : 57061 (uwrmaxsat) R 57058 57061 56028 0 -1 4194304 20100 0 0 0 5995 5 0 0 20 0 1 0 54367516 35430400 8494 18446744073709551615 4198400 6176925 140731303142000 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 6553704 6596784 26419200 140731303147882 140731303148009 140731303148009 140731303153611 0
/proc/57061/statm: 8650 8494 544 484 0 8061 0
Current children cumulated CPU time: 60 s
Current children cumulated vsize: 34600 KiB
Current children cumulated memory: 33976 KiB

Child status: 30

Real time (s): 60.2969
CPU time (s): 60.11
CPU user time (s): 60.0522
CPU system time (s): 0.057803
CPU usage (%): 99.6901
Max. virtual memory (cumulated for all children) (KiB): 34600
Max. memory (cumulated for all children) (KiB): 33976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 60.0522
system time used= 0.057803
maximum resident set size= 33976
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20100
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= 10
involuntary context switches= 138


# summary of solver processes directly reported to runsolver:
#   pid: 57061
#   total CPU time (s): 60.11
#   total CPU user time (s): 60.0522
#   total CPU system time (s): 0.057803

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.108184 second user time and 0.282923 second system time

The end

Launcher Data 

Begin job on nodeC018 at 2025-07-01 18:21:37
IDJOB=4496241
IDBENCH=148110
IDSOLVER=3372
FILE ID=nodeC018/4496241-1751386897
RUNJOBID= nodeC018-1751379671-56040
SLURM_JOB_ID= 9598219
Free space on /tmp= 432920 MiB

SOLVER NAME= UWrMaxSat 2025-06-04
BENCH NAME= PB24/normalized-PB07/OPT-LIN/submittedPB07/poldner/PB/testset/normalized-11_22.opb
COMMAND LINE= HOME/uwrmaxsat BENCHNAME -mem-lim=MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4496241-1751386897/watcher-4496241-1751386897 -o /tmp/evaluation-result-4496241-1751386897/solver-4496241-1751386897 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC018-1751379671-56040 --watchdog 3760  HOME/uwrmaxsat HOME/instance-4496241-1751386897.opb -mem-lim=31000

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

MD5SUM BENCH= a74353a91b8173c9f34b6251be571240
RANDOM SEED=938461122

nodeC018 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.852
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	: 6999.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3598.011
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	: 6999.66
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		: 3599.333
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	: 6999.66
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		: 3599.714
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	: 6999.66
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		: 3599.828
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	: 6999.66
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		: 3599.835
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	: 6999.66
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		: 3583.942
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	: 6999.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.856
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	: 6999.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        119966576 kB
MemAvailable:   127623476 kB
Buffers:            2128 kB
Cached:          8424048 kB
SwapCached:           32 kB
Active:          2489348 kB
Inactive:        8087584 kB
Active(anon):    2168512 kB
Inactive(anon):      288 kB
Active(file):     320836 kB
Inactive(file):  8087296 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              2656 kB
Writeback:            12 kB
AnonPages:       2151204 kB
Mapped:           110208 kB
Shmem:             18044 kB
KReclaimable:     175612 kB
Slab:             265380 kB
SReclaimable:     175612 kB
SUnreclaim:        89768 kB
KernelStack:        4272 kB
PageTables:         7108 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    2566472 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150568 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2066432 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:      201428 kB
DirectMap2M:     7958528 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432920 MiB
End job on nodeC018 at 2025-07-01 18:22:37