Trace number 4484653

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
ExactPR 2025-06-01OPT3 60.6191 60.7732

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/web/www.ps.uni-sb.de/~walser/
benchmarks/radar/normalized-10:10:4.5:0.5:100.opb
MD5SUM1e9c9c7dcf807eef4e114aea42645bf8
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 benchmark3
Best CPU time to get the best result obtained on this benchmark0.027909
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables372
Total number of constraints421
Number of constraints which are clauses345
Number of constraints which are cardinality constraints (but not clauses)76
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint18
Number of terms in the objective function 372
Biggest coefficient in the objective function 220
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 983
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 220
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 983
Number of bits of the biggest sum of numbers10
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 

0.00/0.01	c 421 constraints
0.00/0.01	c after presolve  427
0.00/0.02	c Finish cloning data from SAT to LS
0.00/0.02	c intsize: 10
59.94/60.15	c Use LS-small
59.94/60.15	o 155
59.94/60.15	o 151
59.94/60.15	o 147
59.94/60.15	o 143
59.94/60.15	o 139
59.94/60.15	o 135
59.94/60.15	o 131
59.94/60.15	o 127
59.94/60.15	o 123
59.94/60.15	o 120
59.94/60.15	o 117
59.94/60.15	o 113
59.94/60.15	o 110
59.94/60.15	o 106
59.94/60.15	o 102
59.94/60.15	o 99
59.94/60.15	o 96
59.94/60.15	o 93
59.94/60.15	o 90
59.94/60.15	o 87
59.94/60.15	o 84
59.94/60.15	o 81
59.94/60.15	o 78
59.94/60.15	o 76
59.94/60.15	o 74
59.94/60.15	o 72
59.94/60.15	o 70
59.94/60.15	o 68
59.94/60.15	o 67
59.94/60.15	o 66
59.94/60.15	o 65
59.94/60.15	o 64
59.94/60.15	o 58
59.94/60.15	o 52
59.94/60.15	o 46
59.94/60.15	o 43
59.94/60.15	o 40
59.94/60.15	o 14
59.94/60.15	o 11
59.94/60.15	o 7
59.94/60.15	o 6
59.94/60.15	o 4
59.94/60.15	o 3
59.94/60.15	c SAT by LS-small
59.94/60.15	o 3
60.53/60.77	s OPTIMUM FOUND
60.53/60.77	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 -x254 -x255 -x256 -x257 -x258 -x259 x260 x261 -x262 -x263 x264 x265 -x266 -x267 x268 x269 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 x286 -x287 x288 x289 x290 -x291 -x292 -x293 -x294 x295 -x296 x297 x298 x299 -x300 x301 x302 x303 x304 -x305 -x306 x307 x308 x309 -x310 x311 x312 x313 -x314 x315 x316 x317 -x318 x319 x320 x321 -x322 x323 x324 -x325 -x326 x327 x328 x329 x330 x331 -x332 -x333 -x334 -x335 x336 -x337 x338 x339 x340 -x341 x342 -x343 -x344 -x345 x346 x347 -x348 -x349 -x350 -x351 x352 x353 x354 x355 -x356 -x357 -x358 x359 -x360 -x361 x362 x363 -x364 -x365 -x366 x367 x368 -x369 x370 x371 x372

Verifier Data 

OK	3

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 (61675 MiB free)
  memory of node 1: 64507 MiB (62924 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4484653-1751286932/watcher-4484653-1751286932 -o /tmp/evaluation-result-4484653-1751286932/solver-4484653-1751286932 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC013-1751279032-39118 --watchdog 3760 ./ExactPR --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4484653-1751286932.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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

solver pid=40325, runsolver pid=40322

[startup+0.100064 s]*
/proc/loadavg: 4.06 4.08 4.09 5/262 40326
/proc/meminfo: memFree=127590156/131250000 swapFree=33010684/33010684
[pid=40325] ppid=40322 vsize=50760 memory=10496 CPUtime=0.08 cores=1,3
/proc/40325/stat : 40325 (ExactPR) R 40322 40325 39106 0 -1 4194304 944 0 0 0 8 0 0 0 20 0 1 0 44373421 51978240 2624 18446744073709551615 93881778393088 93881787692933 140737169260256 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93881789479232 93881789518312 93881826988032 140737169262981 140737169263116 140737169263116 140737169268718 0
/proc/40325/statm: 12690 2624 1888 2271 0 7328 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 50760 KiB
Current children cumulated memory: 10496 KiB

[startup+0.205489 s]*
/proc/loadavg: 4.06 4.08 4.09 5/262 40326
/proc/meminfo: memFree=127590156/131250000 swapFree=33010684/33010684
[pid=40325] ppid=40322 vsize=50760 memory=10496 CPUtime=0.19 cores=1,3
/proc/40325/stat : 40325 (ExactPR) R 40322 40325 39106 0 -1 4194304 944 0 0 0 18 1 0 0 20 0 1 0 44373421 51978240 2624 18446744073709551615 93881778393088 93881787692933 140737169260256 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93881789479232 93881789518312 93881826988032 140737169262981 140737169263116 140737169263116 140737169268718 0
/proc/40325/statm: 12690 2624 1888 2271 0 7328 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 50760 KiB
Current children cumulated memory: 10496 KiB

[startup+0.3054 s]*
/proc/loadavg: 4.06 4.08 4.09 5/262 40326
/proc/meminfo: memFree=127590156/131250000 swapFree=33010684/33010684
[pid=40325] ppid=40322 vsize=50760 memory=10496 CPUtime=0.29 cores=1,3
/proc/40325/stat : 40325 (ExactPR) R 40322 40325 39106 0 -1 4194304 944 0 0 0 27 2 0 0 20 0 1 0 44373421 51978240 2624 18446744073709551615 93881778393088 93881787692933 140737169260256 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93881789479232 93881789518312 93881826988032 140737169262981 140737169263116 140737169263116 140737169268718 0
/proc/40325/statm: 12690 2624 1888 2271 0 7328 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 50760 KiB
Current children cumulated memory: 10496 KiB

[startup+0.700136 s]
/proc/loadavg: 4.06 4.08 4.09 5/262 40326
/proc/meminfo: memFree=127590156/131250000 swapFree=33010684/33010684
[pid=40325] ppid=40322 vsize=50760 memory=10496 CPUtime=0.67 cores=1,3
/proc/40325/stat : 40325 (ExactPR) R 40322 40325 39106 0 -1 4194304 944 0 0 0 62 5 0 0 20 0 1 0 44373421 51978240 2624 18446744073709551615 93881778393088 93881787692933 140737169260256 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93881789479232 93881789518312 93881826988032 140737169262981 140737169263116 140737169263116 140737169268718 0
/proc/40325/statm: 12690 2624 1888 2271 0 7328 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 50760 KiB
Current children cumulated memory: 10496 KiB

[startup+1.50012 s]
/proc/loadavg: 4.06 4.08 4.09 5/262 40326
/proc/meminfo: memFree=127590156/131250000 swapFree=33010684/33010684
[pid=40325] ppid=40322 vsize=50760 memory=10496 CPUtime=1.48 cores=1,3
/proc/40325/stat : 40325 (ExactPR) R 40322 40325 39106 0 -1 4194304 944 0 0 0 135 13 0 0 20 0 1 0 44373421 51978240 2624 18446744073709551615 93881778393088 93881787692933 140737169260256 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93881789479232 93881789518312 93881826988032 140737169262981 140737169263116 140737169263116 140737169268718 0
/proc/40325/statm: 12690 2624 1888 2271 0 7328 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 50760 KiB
Current children cumulated memory: 10496 KiB

[startup+3.10527 s]
/proc/loadavg: 4.06 4.08 4.09 5/262 40326
/proc/meminfo: memFree=127590272/131250000 swapFree=33010684/33010684
[pid=40325] ppid=40322 vsize=50760 memory=10496 CPUtime=3.07 cores=1,3
/proc/40325/stat : 40325 (ExactPR) R 40322 40325 39106 0 -1 4194304 944 0 0 0 282 25 0 0 20 0 1 0 44373421 51978240 2624 18446744073709551615 93881778393088 93881787692933 140737169260256 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93881789479232 93881789518312 93881826988032 140737169262981 140737169263116 140737169263116 140737169268718 0
/proc/40325/statm: 12690 2624 1888 2271 0 7328 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 50760 KiB
Current children cumulated memory: 10496 KiB

[startup+6.30016 s]
/proc/loadavg: 4.05 4.08 4.09 5/262 40326
/proc/meminfo: memFree=127590288/131250000 swapFree=33010684/33010684
[pid=40325] ppid=40322 vsize=50760 memory=10496 CPUtime=6.26 cores=1,3
/proc/40325/stat : 40325 (ExactPR) R 40322 40325 39106 0 -1 4194304 944 0 0 0 572 54 0 0 20 0 1 0 44373421 51978240 2624 18446744073709551615 93881778393088 93881787692933 140737169260256 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93881789479232 93881789518312 93881826988032 140737169262981 140737169263116 140737169263116 140737169268718 0
/proc/40325/statm: 12690 2624 1888 2271 0 7328 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 50760 KiB
Current children cumulated memory: 10496 KiB

[startup+12.7002 s]
/proc/loadavg: 4.05 4.08 4.09 5/262 40327
/proc/meminfo: memFree=127582224/131250000 swapFree=33010684/33010684
[pid=40325] ppid=40322 vsize=50760 memory=10496 CPUtime=12.65 cores=1,3
/proc/40325/stat : 40325 (ExactPR) R 40322 40325 39106 0 -1 4194304 944 0 0 0 1153 112 0 0 20 0 1 0 44373421 51978240 2624 18446744073709551615 93881778393088 93881787692933 140737169260256 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93881789479232 93881789518312 93881826988032 140737169262981 140737169263116 140737169263116 140737169268718 0
/proc/40325/statm: 12690 2624 1888 2271 0 7328 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 50760 KiB
Current children cumulated memory: 10496 KiB

[startup+25.5001 s]
/proc/loadavg: 4.12 4.09 4.09 5/262 40327
/proc/meminfo: memFree=127582232/131250000 swapFree=33010684/33010684
[pid=40325] ppid=40322 vsize=50760 memory=10496 CPUtime=25.42 cores=1,3
/proc/40325/stat : 40325 (ExactPR) R 40322 40325 39106 0 -1 4194304 944 0 0 0 2311 231 0 0 20 0 1 0 44373421 51978240 2624 18446744073709551615 93881778393088 93881787692933 140737169260256 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93881789479232 93881789518312 93881826988032 140737169262981 140737169263116 140737169263116 140737169268718 0
/proc/40325/statm: 12690 2624 1888 2271 0 7328 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 50760 KiB
Current children cumulated memory: 10496 KiB

[startup+51.1055 s]
/proc/loadavg: 4.08 4.08 4.09 5/262 40327
/proc/meminfo: memFree=127550024/131250000 swapFree=33010684/33010684
[pid=40325] ppid=40322 vsize=50760 memory=10496 CPUtime=50.97 cores=1,3
/proc/40325/stat : 40325 (ExactPR) R 40322 40325 39106 0 -1 4194304 944 0 0 0 4622 475 0 0 20 0 1 0 44373421 51978240 2624 18446744073709551615 93881778393088 93881787692933 140737169260256 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93881789479232 93881789518312 93881826988032 140737169262981 140737169263116 140737169263116 140737169268718 0
/proc/40325/statm: 12690 2624 1888 2271 0 7328 0
Current children cumulated CPU time: 50.97 s
Current children cumulated vsize: 50760 KiB
Current children cumulated memory: 10496 KiB

[startup+60.7732 s]
# the end of solver process 40325 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=54.9802 s, system=5.63886 s

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

[startup+51.2002 s]
/proc/loadavg: 4.08 4.08 4.09 5/262 40327
/proc/meminfo: memFree=127550024/131250000 swapFree=33010684/33010684
[pid=40325] ppid=40322 vsize=50760 memory=10496 CPUtime=51.05 cores=1,3
/proc/40325/stat : 40325 (ExactPR) R 40322 40325 39106 0 -1 4194304 944 0 0 0 4630 475 0 0 20 0 1 0 44373421 51978240 2624 18446744073709551615 93881778393088 93881787692933 140737169260256 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93881789479232 93881789518312 93881826988032 140737169262981 140737169263116 140737169263116 140737169268718 0
/proc/40325/statm: 12690 2624 1888 2271 0 7328 0
Current children cumulated CPU time: 51.05 s
Current children cumulated vsize: 50760 KiB
Current children cumulated memory: 10496 KiB

[startup+57.6001 s]
/proc/loadavg: 4.07 4.08 4.09 5/262 40327
/proc/meminfo: memFree=127550024/131250000 swapFree=33010684/33010684
[pid=40325] ppid=40322 vsize=50760 memory=10496 CPUtime=57.44 cores=1,3
/proc/40325/stat : 40325 (ExactPR) R 40322 40325 39106 0 -1 4194304 944 0 0 0 5208 536 0 0 20 0 1 0 44373421 51978240 2624 18446744073709551615 93881778393088 93881787692933 140737169260256 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93881789479232 93881789518312 93881826988032 140737169262981 140737169263116 140737169263116 140737169268718 0
/proc/40325/statm: 12690 2624 1888 2271 0 7328 0
Current children cumulated CPU time: 57.44 s
Current children cumulated vsize: 50760 KiB
Current children cumulated memory: 10496 KiB

[startup+59.2002 s]
/proc/loadavg: 4.07 4.08 4.09 5/262 40327
/proc/meminfo: memFree=127550032/131250000 swapFree=33010684/33010684
[pid=40325] ppid=40322 vsize=50760 memory=10496 CPUtime=59.04 cores=1,3
/proc/40325/stat : 40325 (ExactPR) R 40322 40325 39106 0 -1 4194304 944 0 0 0 5352 552 0 0 20 0 1 0 44373421 51978240 2624 18446744073709551615 93881778393088 93881787692933 140737169260256 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93881789479232 93881789518312 93881826988032 140737169262981 140737169263116 140737169263116 140737169268718 0
/proc/40325/statm: 12690 2624 1888 2271 0 7328 0
Current children cumulated CPU time: 59.04 s
Current children cumulated vsize: 50760 KiB
Current children cumulated memory: 10496 KiB

[startup+60.0002 s]*
/proc/loadavg: 4.06 4.08 4.09 5/262 40328
/proc/meminfo: memFree=127550200/131250000 swapFree=33010684/33010684
[pid=40325] ppid=40322 vsize=50760 memory=10496 CPUtime=59.84 cores=1,3
/proc/40325/stat : 40325 (ExactPR) R 40322 40325 39106 0 -1 4194304 944 0 0 0 5424 560 0 0 20 0 1 0 44373421 51978240 2624 18446744073709551615 93881778393088 93881787692933 140737169260256 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93881789479232 93881789518312 93881826988032 140737169262981 140737169263116 140737169263116 140737169268718 0
/proc/40325/statm: 12690 2624 1888 2271 0 7328 0
Current children cumulated CPU time: 59.84 s
Current children cumulated vsize: 50760 KiB
Current children cumulated memory: 10496 KiB

[startup+60.4002 s]
/proc/loadavg: 4.06 4.08 4.09 5/262 40328
/proc/meminfo: memFree=127550200/131250000 swapFree=33010684/33010684
[pid=40325] ppid=40322 vsize=52348 memory=14992 CPUtime=60.23 cores=1,3
/proc/40325/stat : 40325 (ExactPR) R 40322 40325 39106 0 -1 4194304 1586 0 0 0 5460 563 0 0 20 0 1 0 44373421 53604352 3748 18446744073709551615 93881778393088 93881787692933 140737169260256 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93881789479232 93881789518312 93881826988032 140737169262981 140737169263116 140737169263116 140737169268718 0
/proc/40325/statm: 13087 3748 1888 2271 0 7725 0
Current children cumulated CPU time: 60.23 s
Current children cumulated vsize: 52348 KiB
Current children cumulated memory: 14992 KiB

[startup+60.6002 s]
/proc/loadavg: 4.06 4.08 4.09 5/262 40328
/proc/meminfo: memFree=127550200/131250000 swapFree=33010684/33010684
[pid=40325] ppid=40322 vsize=53144 memory=15760 CPUtime=60.43 cores=1,3
/proc/40325/stat : 40325 (ExactPR) R 40322 40325 39106 0 -1 4194304 1762 0 0 0 5480 563 0 0 20 0 1 0 44373421 54419456 3940 18446744073709551615 93881778393088 93881787692933 140737169260256 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93881789479232 93881789518312 93881826988032 140737169262981 140737169263116 140737169263116 140737169268718 0
/proc/40325/statm: 13286 3940 1888 2271 0 7924 0
Current children cumulated CPU time: 60.43 s
Current children cumulated vsize: 53144 KiB
Current children cumulated memory: 15760 KiB

[startup+60.7002 s]
/proc/loadavg: 4.06 4.08 4.09 5/262 40328
/proc/meminfo: memFree=127550200/131250000 swapFree=33010684/33010684
[pid=40325] ppid=40322 vsize=53252 memory=15888 CPUtime=60.53 cores=1,3
/proc/40325/stat : 40325 (ExactPR) R 40322 40325 39106 0 -1 4194304 1796 0 0 0 5490 563 0 0 20 0 1 0 44373421 54530048 3972 18446744073709551615 93881778393088 93881787692933 140737169260256 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93881789479232 93881789518312 93881826988032 140737169262981 140737169263116 140737169263116 140737169268718 0
/proc/40325/statm: 13313 3972 1888 2271 0 7951 0
Current children cumulated CPU time: 60.53 s
Current children cumulated vsize: 53252 KiB
Current children cumulated memory: 15888 KiB

Child status: 30

Real time (s): 60.7732
CPU time (s): 60.6191
CPU user time (s): 54.9802
CPU system time (s): 5.63886
CPU usage (%): 99.7463
Max. virtual memory (cumulated for all children) (KiB): 53252
Max. memory (cumulated for all children) (KiB): 15888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 54.9802
system time used= 5.63886
maximum resident set size= 16528
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1858
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= 110
involuntary context switches= 87


# summary of solver processes directly reported to runsolver:
#   pid: 40325
#   total CPU time (s): 60.6191
#   total CPU user time (s): 54.9802
#   total CPU system time (s): 5.63886

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.097944 second user time and 0.300067 second system time

The end

Launcher Data 

Begin job on nodeC013 at 2025-06-30 14:35:32
IDJOB=4484653
IDBENCH=146664
IDSOLVER=3324
FILE ID=nodeC013/4484653-1751286932
RUNJOBID= nodeC013-1751279032-39118
SLURM_JOB_ID= 9594204
Free space on /tmp= 433020 MiB

SOLVER NAME= ExactPR 2025-06-01
BENCH NAME= PB24/normalized-PB06/OPT-LIN/web/www.ps.uni-sb.de/~walser/benchmarks/radar/normalized-10:10:4.5:0.5:100.opb
COMMAND LINE= ./ExactPR --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4484653-1751286932/watcher-4484653-1751286932 -o /tmp/evaluation-result-4484653-1751286932/solver-4484653-1751286932 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC013-1751279032-39118 --watchdog 3760  ./ExactPR --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4484653-1751286932.opb

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

MD5SUM BENCH= 1e9c9c7dcf807eef4e114aea42645bf8
RANDOM SEED=1597600722

nodeC013 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		: 3599.826
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	: 6999.67
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		: 3598.292
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	: 6999.67
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		: 3609.165
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	: 6999.67
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		: 3599.827
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	: 6999.67
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		: 3599.807
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	: 6999.67
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		: 3599.827
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	: 6999.67
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		: 3601.999
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	: 6999.67
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		: 3599.563
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	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        127590092 kB
MemAvailable:   127612004 kB
Buffers:            3280 kB
Cached:           823696 kB
SwapCached:            0 kB
Active:          2490660 kB
Inactive:         580060 kB
Active(anon):    2257028 kB
Inactive(anon):        0 kB
Active(file):     233632 kB
Inactive(file):   580060 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             12040 kB
Writeback:             0 kB
AnonPages:       2246944 kB
Mapped:           109760 kB
Shmem:             13284 kB
KReclaimable:      94520 kB
Slab:             180980 kB
SReclaimable:      94520 kB
SUnreclaim:        86460 kB
KernelStack:        4240 kB
PageTables:         7588 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    2943696 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150456 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1501184 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:      215764 kB
DirectMap2M:     8992768 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 433008 MiB
End job on nodeC013 at 2025-06-30 14:36:33