Trace number 4426816

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 NameAnswerCPU timeWall clock time
FiberSCIP 2024-07-02OPTIMUM 2.25712 2.27006

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/academics/
normalized-16wqueens_wcsp.wbo
MD5SUM2dafe2a67a8b184b6713205cde938c5b
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.421982
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables256
Total number of constraints4608
Number of soft constraints4592
Number of constraints which are clauses4592
Number of constraints which are cardinality constraints (but not clauses)16
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint16
Top cost 17
Min constraint cost 1
Max constraint cost 17
Sum of constraints costs 74992
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 17
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.00	c The following solver is parallelized by UG version 1.0.0 [GitHash: cdb00f34-dirty]
0.00/0.00	c SCIP version 10.0.0 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.1.0] [GitHash: 32d2b99657]
0.00/0.00	c Copyright (c) 2002-2024 Zuse Institute Berlin (ZIB)
0.00/0.00	c External libraries: 
0.00/0.00	c   Soplex 7.1.0         Linear Programming Solver developed at Zuse Institute Berlin (soplex.zib.de) [GitHash: bdec2291]
0.00/0.00	c   CppAD 20180000.0     Algorithmic Differentiation of C++ algorithms developed by B. Bell (github.com/coin-or/CppAD)
0.00/0.00	c   AMPL/MP 690e9e7      AMPL .nl file reader library (github.com/ampl/mp)
0.00/0.00	c   PaPILO 2.2.1         parallel presolve for integer and linear optimization (github.com/scipopt/papilo)
0.00/0.00	c   Nauty 2.8.8          Computing Graph Automorphism Groups by Brendan D. McKay (users.cecs.anu.edu.au/~bdm/nauty)
0.00/0.00	c   sassy 1.1            Symmetry preprocessor by Markus Anders (github.com/markusa4/sassy)
0.00/0.02	c Default LC presolving (default).
0.00/0.02	c ** Before presolving: virtualMemUsedAtLc = 42897408, getVmSize() = 42897408, SCIPgetMemUsed() = 16845277, SCIPgetMemTotal() = 20248021, SCIPgetMemExternEstim() = 12902150
0.00/0.02	c ** set memory limit for presolving in LC to 8.79608e+12 for SCIP **
0.30/0.31	c ** Estimated virtualMemUsedAtSolver = 36430298, getVmSize() = 66277376, SCIPgetMemUsed() = 27882313, SCIPgetMemTotal() = 41743297, SCIPgetMemExternEstim() = 12902150
0.30/0.31	c ** set memory limit for solvers to 4.39805e+12 for each SCIP **
0.30/0.31	c Original Problem   :
0.30/0.31	c   Problem name     : instance-4426816-1720906605
0.30/0.31	c   Variables        : 4848 (4848 binary, 0 integer, 0 implicit integer, 0 continuous)
0.30/0.31	c   Constraints      : 9201
0.30/0.31	c   Objective sense  : minimize
0.30/0.31	c Presolved Problem  :
0.30/0.31	c   Variables        : 448 (448 binary, 0 integer, 0 implicit integer, 0 continuous)
0.30/0.31	c   Constraints      : 4626
0.30/0.31	c Constraints        : Number
0.30/0.31	c   knapsack         : 1 
0.30/0.31	c   setppc           : 4416 
0.30/0.31	c   linear           : 192 
0.30/0.31	c   indicator        : 17 
0.30/0.31	c ** Instance transfer method used: 0
0.30/0.31	c ** ParaScipInstance copy does not increase the number of variables. **
0.30/0.32	c LC is working with racing ramp-up and with rebuilding tree after racing.
0.30/0.32	c                                Nodes    Active                                            
0.30/0.32	c      Time          Nodes        Left   Solvers     Best Integer        Best Node        Gap     Best Node(S)     Gap(S)
0.39/0.41	c *       0              0           1         1          10.0000                -          -
1.48/1.60	c *       2              0           1         1           2.0000                -          -
2.18/2.23	c         2              3           0         0           2.0000           2.0000      0.00%
2.18/2.24	c         2              3           0         0           2.0000           2.0000          -
2.18/2.24	c SCIP Status        : c problem is solved
2.18/2.24	c Total Time         : 2.2400
2.18/2.24	c   solving          : 2.2400
2.18/2.24	c   presolving       : 0.2807 (included in solving)
2.18/2.24	c B&B Tree           :
2.18/2.24	c   nodes (total)    : 3
2.18/2.24	c Solution           :
2.18/2.24	c   Solutions found  : 2
2.18/2.24	c   Primal Bound     : +2.00000000000000e+00
2.18/2.24	c   Dual Bound       : +2.00000000000000e+00
2.18/2.24	c Gap                : 0.00000 %
2.18/2.26	o 2
2.18/2.26	s OPTIMUM FOUND
2.18/2.26	v -x256 -x255 -x254 -x253 -x252 -x251 x250 -x249 -x248 -x247 -x246 -x245 -x244 -x243 -x242 -x241 -x240 x239 -x238 -x237 -x236 -x235 
2.18/2.26	v -x234 -x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220 x219 -x218 -x217 -x216 -x215 -x214 
2.18/2.26	v -x213 -x212 -x211 -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 x200 -x199 -x198 -x197 -x196 -x195 -x194 -x193 
2.18/2.26	v -x192 -x191 -x190 -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 x178 -x177 -x176 -x175 -x174 -x173 -x172 
2.18/2.26	v -x171 -x170 -x169 -x168 x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 
2.18/2.26	v -x150 -x149 -x148 -x147 -x146 x145 -x144 -x143 x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 
2.18/2.26	v -x129 -x128 -x127 -x126 -x125 x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 
2.18/2.26	v -x108 -x107 -x106 -x105 -x104 -x103 x102 -x101 -x100 -x99 -x98 -x97 x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 
2.18/2.26	v -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 
2.18/2.26	v -x59 -x58 -x57 -x56 -x55 -x54 x53 -x52 -x51 -x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 x41 -x40 -x39 -x38 -x37 -x36 -x35 
2.18/2.26	v -x34 -x33 -x32 -x31 -x30 x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 
2.18/2.26	v -x9 -x8 -x7 -x6 -x5 x4 -x3 -x2 -x1 

Verifier Data

OK	2

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: 63968 MiB (54954 MiB free)
  memory of node 1: 64473 MiB (61729 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4426816-1720906605/watcher-4426816-1720906605 -o /tmp/evaluation-result-4426816-1720906605/solver-4426816-1720906605 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1720905420-725737 --watchdog 3760 ./fscip settings/racing.prm HOME/instance-4426816-1720906605.wbo -qsol -t 3600 -sth 1 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=727257, runsolver pid=727254

[startup+0.100988 s]*
/proc/loadavg: 4.15 4.10 3.68 5/259 727258
/proc/meminfo: memFree=119443736/131524600 swapFree=131071996/131071996
[pid=727257] ppid=727254 vsize=62044 memory=50008 CPUtime=0.1 cores=5,7
/proc/727257/stat : 727257 (fscip) R 727254 727257 723461 0 -1 4194304 10232 0 0 0 8 2 0 0 20 0 1 0 142829449 63533056 12502 134679101440 4194304 16613245 140730622781488 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 18822208 18930672 56504320 140730622784481 140730622784597 140730622784597 140730622791664 0
/proc/727257/statm: 15511 12502 2622 3032 0 11911 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 62044 KiB
Current children cumulated memory: 50008 KiB

[startup+0.205369 s]*
/proc/loadavg: 4.15 4.10 3.68 5/259 727258
/proc/meminfo: memFree=119443688/131524600 swapFree=131071996/131071996
[pid=727257] ppid=727254 vsize=62268 memory=50008 CPUtime=0.2 cores=5,7
/proc/727257/stat : 727257 (fscip) R 727254 727257 723461 0 -1 4194304 10281 0 0 0 18 2 0 0 20 0 1 0 142829449 63762432 12502 134679101440 4194304 16613245 140730622781488 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 18822208 18930672 56504320 140730622784481 140730622784597 140730622784597 140730622791664 0
/proc/727257/statm: 15567 12502 2622 3032 0 11967 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 62268 KiB
Current children cumulated memory: 50008 KiB

[startup+0.305273 s]*
/proc/loadavg: 4.15 4.10 3.68 5/259 727258
/proc/meminfo: memFree=119443508/131524600 swapFree=131071996/131071996
[pid=727257] ppid=727254 vsize=72920 memory=52152 CPUtime=0.3 cores=5,7
/proc/727257/stat : 727257 (fscip) R 727254 727257 723461 0 -1 4194304 10712 0 0 0 28 2 0 0 20 0 2 0 142829449 74670080 13038 134679101440 4194304 16613245 140730622781488 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 18822208 18930672 56504320 140730622784481 140730622784597 140730622784597 140730622791664 0
/proc/727257/statm: 18230 13038 2702 3032 0 14629 0
[pid=727257/tid=727259] ppid=727254 vsize=72920 memory=-8887968649434276540 CPUtime=0 cores=5,7
/proc/727257/task/727259/stat : 727259 (fscip) R 727254 727257 723461 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 142829480 74670080 13038 134679101440 4194304 16613245 140730622781488 0 0 0 2147221247 0 2 0 0 0 -1 7 0 0 0 0 0 18822208 18930672 56504320 140730622784481 140730622784597 140730622784597 140730622791664 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 72920 KiB
Current children cumulated memory: 52152 KiB

[startup+0.700206 s]
/proc/loadavg: 4.15 4.10 3.68 5/261 727260
/proc/meminfo: memFree=119418108/131524600 swapFree=131071996/131071996
[pid=727257] ppid=727254 vsize=151788 memory=77680 CPUtime=0.68 cores=5,7
/proc/727257/stat : 727257 (fscip) S 727254 727257 723461 0 -1 1077936128 18055 0 0 0 65 3 0 0 20 0 3 0 142829449 155430912 19420 134679101440 4194304 16613245 140730622781488 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 18822208 18930672 56504320 140730622784481 140730622784597 140730622784597 140730622791664 0
/proc/727257/statm: 37947 19420 2926 3032 0 23599 0
[pid=727257/tid=727259] ppid=727254 vsize=151788 memory=16052 CPUtime=0.36 cores=5,7
/proc/727257/task/727259/stat : 727259 (fscip) R 727254 727257 723461 0 -1 4194368 6068 0 0 0 36 0 0 0 20 0 3 0 142829480 155430912 19420 134679101440 4194304 16613245 140730622781488 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18822208 18930672 56504320 140730622784481 140730622784597 140730622784597 140730622791664 0
[pid=727257/tid=727260] ppid=727254 vsize=151788 memory=257 CPUtime=0 cores=5,7
/proc/727257/task/727260/stat : 727260 (fscip) S 727254 727257 723461 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 142829482 155430912 19420 134679101440 4194304 16613245 140730622781488 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18822208 18930672 56504320 140730622784481 140730622784597 140730622784597 140730622791664 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 151788 KiB
Current children cumulated memory: 77680 KiB

[startup+1.50021 s]
/proc/loadavg: 4.15 4.10 3.68 5/261 727260
/proc/meminfo: memFree=119411948/131524600 swapFree=131071996/131071996
[pid=727257] ppid=727254 vsize=152756 memory=95488 CPUtime=1.48 cores=5,7
/proc/727257/stat : 727257 (fscip) S 727254 727257 723461 0 -1 1077936128 27027 0 0 0 144 4 0 0 20 0 3 0 142829449 156422144 23872 134679101440 4194304 16613245 140730622781488 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 18822208 18930672 56504320 140730622784481 140730622784597 140730622784597 140730622791664 0
/proc/727257/statm: 38189 23872 2926 3032 0 29037 0
[pid=727257/tid=727259] ppid=727254 vsize=152756 memory=257 CPUtime=1.16 cores=5,7
/proc/727257/task/727259/stat : 727259 (fscip) R 727254 727257 723461 0 -1 4194368 15040 0 0 0 115 1 0 0 20 0 3 0 142829480 156422144 23872 134679101440 4194304 16613245 140730622781488 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18822208 18930672 56504320 140730622784481 140730622784597 140730622784597 140730622791664 0
[pid=727257/tid=727260] ppid=727254 vsize=152756 memory=0 CPUtime=0 cores=5,7
/proc/727257/task/727260/stat : 727260 (fscip) S 727254 727257 723461 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 142829482 156422144 23872 134679101440 4194304 16613245 140730622781488 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18822208 18930672 56504320 140730622784481 140730622784597 140730622784597 140730622791664 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 152756 KiB
Current children cumulated memory: 95488 KiB

[startup+2.27003 s]
# the end of solver process 727257 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=2.1964 s, system=0.060718 s

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

[startup+1.60023 s]
/proc/loadavg: 4.15 4.10 3.68 5/261 727260
/proc/meminfo: memFree=119411948/131524600 swapFree=131071996/131071996
[pid=727257] ppid=727254 vsize=152756 memory=96436 CPUtime=1.58 cores=5,7
/proc/727257/stat : 727257 (fscip) S 727254 727257 723461 0 -1 1077936128 27973 0 0 0 154 4 0 0 20 0 3 0 142829449 156422144 24109 134679101440 4194304 16613245 140730622781488 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 18822208 18930672 56504320 140730622784481 140730622784597 140730622784597 140730622791664 0
/proc/727257/statm: 38189 24109 2974 3032 0 29927 0
[pid=727257/tid=727259] ppid=727254 vsize=152756 memory=-6370453188899945320 CPUtime=1.26 cores=5,7
/proc/727257/task/727259/stat : 727259 (fscip) R 727254 727257 723461 0 -1 4194368 15846 0 0 0 125 1 0 0 20 0 3 0 142829480 156422144 24109 134679101440 4194304 16613245 140730622781488 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18822208 18930672 56504320 140730622784481 140730622784597 140730622784597 140730622791664 0
[pid=727257/tid=727260] ppid=727254 vsize=152756 memory=35392 CPUtime=0 cores=5,7
/proc/727257/task/727260/stat : 727260 (fscip) S 727254 727257 723461 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 142829482 156422144 24109 134679101440 4194304 16613245 140730622781488 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18822208 18930672 56504320 140730622784481 140730622784597 140730622784597 140730622791664 0
Current children cumulated CPU time: 1.58 s
Current children cumulated vsize: 152756 KiB
Current children cumulated memory: 96436 KiB

[startup+2.00018 s]*
/proc/loadavg: 4.14 4.10 3.68 5/261 727260
/proc/meminfo: memFree=119385312/131524600 swapFree=131071996/131071996
[pid=727257] ppid=727254 vsize=152756 memory=109640 CPUtime=1.99 cores=5,7
/proc/727257/stat : 727257 (fscip) S 727254 727257 723461 0 -1 1077936128 32767 0 0 0 194 5 0 0 20 0 3 0 142829449 156422144 27410 134679101440 4194304 16613245 140730622781488 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 18822208 18930672 56504320 140730622784481 140730622784597 140730622784597 140730622791664 0
/proc/727257/statm: 38189 27410 2990 3032 0 33622 0
[pid=727257/tid=727259] ppid=727254 vsize=152756 memory=-6370453188899945320 CPUtime=1.67 cores=5,7
/proc/727257/task/727259/stat : 727259 (fscip) R 727254 727257 723461 0 -1 4194368 20632 0 0 0 165 2 0 0 20 0 3 0 142829480 156422144 27410 134679101440 4194304 16613245 140730622781488 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18822208 18930672 56504320 140730622784481 140730622784597 140730622784597 140730622791664 0
[pid=727257/tid=727260] ppid=727254 vsize=152756 memory=-7741295725737516405 CPUtime=0 cores=5,7
/proc/727257/task/727260/stat : 727260 (fscip) S 727254 727257 723461 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 142829482 156422144 27410 134679101440 4194304 16613245 140730622781488 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18822208 18930672 56504320 140730622784481 140730622784597 140730622784597 140730622791664 0
Current children cumulated CPU time: 1.99 s
Current children cumulated vsize: 152756 KiB
Current children cumulated memory: 109640 KiB

[startup+2.20019 s]
/proc/loadavg: 4.14 4.10 3.68 5/261 727260
/proc/meminfo: memFree=119385312/131524600 swapFree=131071996/131071996
[pid=727257] ppid=727254 vsize=152756 memory=110696 CPUtime=2.18 cores=5,7
/proc/727257/stat : 727257 (fscip) S 727254 727257 723461 0 -1 1077936128 33104 0 0 0 213 5 0 0 20 0 3 0 142829449 156422144 27674 134679101440 4194304 16613245 140730622781488 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 18822208 18930672 56504320 140730622784481 140730622784597 140730622784597 140730622791664 0
/proc/727257/statm: 38189 27674 2990 3032 0 33640 0
[pid=727257/tid=727259] ppid=727254 vsize=152756 memory=8508281339140727949 CPUtime=1.86 cores=5,7
/proc/727257/task/727259/stat : 727259 (fscip) R 727254 727257 723461 0 -1 4194368 20969 0 0 0 184 2 0 0 20 0 3 0 142829480 156422144 27674 134679101440 4194304 16613245 140730622781488 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18822208 18930672 56504320 140730622784481 140730622784597 140730622784597 140730622791664 0
[pid=727257/tid=727260] ppid=727254 vsize=152756 memory=-7741295725737516405 CPUtime=0 cores=5,7
/proc/727257/task/727260/stat : 727260 (fscip) S 727254 727257 723461 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 142829482 156422144 27674 134679101440 4194304 16613245 140730622781488 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18822208 18930672 56504320 140730622784481 140730622784597 140730622784597 140730622791664 0
Current children cumulated CPU time: 2.18 s
Current children cumulated vsize: 152756 KiB
Current children cumulated memory: 110696 KiB

Child status: 0

Real time (s): 2.27006
CPU time (s): 2.25712
CPU user time (s): 2.1964
CPU system time (s): 0.060718
CPU usage (%): 99.4298
Max. virtual memory (cumulated for all children) (KiB): 152756
Max. memory (cumulated for all children) (KiB): 110696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.1964
system time used= 0.060718
maximum resident set size= 110768
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41917
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= 19
involuntary context switches= 16


# summary of solver processes directly reported to runsolver:
#   pid: 727257
#   total CPU time (s): 2.25712
#   total CPU user time (s): 2.1964
#   total CPU system time (s): 0.060718

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.014975 second user time and 0.035265 second system time

The end

Launcher Data

Begin job on nodeC032 at 2024-07-13 23:36:57
IDJOB=4426816
IDBENCH=143907
IDSOLVER=3044
FILE ID=nodeC032/4426816-1720906605
RUNJOBID= nodeC032-1720905420-725737
SLURM_JOB_ID= 7486091
Free space on /tmp= 889988 MiB

SOLVER NAME= FiberSCIP 2024-07-02
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/academics/normalized-16wqueens_wcsp.wbo
COMMAND LINE= ./fscip settings/racing.prm BENCHNAME -qsol -t TIMEOUT -sth 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4426816-1720906605/watcher-4426816-1720906605 -o /tmp/evaluation-result-4426816-1720906605/solver-4426816-1720906605 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1720905420-725737 --watchdog 3760  ./fscip settings/racing.prm HOME/instance-4426816-1720906605.wbo -qsol -t 3600 -sth 1

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

MD5SUM BENCH= 2dafe2a67a8b184b6713205cde938c5b
RANDOM SEED=630926911

nodeC032.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/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		: 3600.155
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.33
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		: 3672.831
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.03
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		: 3670.894
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.33
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		: 3600.072
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.03
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		: 3670.859
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.33
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		: 3677.000
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.03
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		: 3599.798
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.33
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		: 3664.156
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        119484368 kB
MemAvailable:   120593348 kB
Buffers:          332540 kB
Cached:          1607544 kB
SwapCached:            0 kB
Active:           541748 kB
Inactive:       10886012 kB
Active(anon):       1556 kB
Inactive(anon):  9523832 kB
Active(file):     540192 kB
Inactive(file):  1362180 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             28740 kB
Writeback:             0 kB
AnonPages:       9487520 kB
Mapped:           135784 kB
Shmem:             37720 kB
KReclaimable:      92864 kB
Slab:             195352 kB
SReclaimable:      92864 kB
SUnreclaim:       102488 kB
KernelStack:        4144 kB
PageTables:        27988 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    6095028 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            56864 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2969600 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      201428 kB
DirectMap2M:    14252032 kB
DirectMap1G:    121634816 kB

Free space on /tmp at the end= 889964 MiB
End job on nodeC032 at 2024-07-13 23:37:00