Trace number 4426779

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 2.23104 2.26037

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110975607--soft-66-100-0.wbo
MD5SUM67a49b7d053d3e2f816c9cc46337a5e2
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark18
Best CPU time to get the best result obtained on this benchmark0.47031
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables169
Total number of constraints101
Number of soft constraints29
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Top cost 1556
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 1555
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1221
Number of bits of the biggest sum of numbers11
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)
0.00/0.00	c Default LC presolving (default).
0.00/0.00	c ** Before presolving: virtualMemUsedAtLc = 22876160, getVmSize() = 22876160, SCIPgetMemUsed() = 1188404, SCIPgetMemTotal() = 1469204, SCIPgetMemExternEstim() = 1048576
0.00/0.00	c ** set memory limit for presolving in LC to 8.79609e+12 for SCIP **
0.00/0.01	c ** Estimated virtualMemUsedAtSolver = 16191488, getVmSize() = 25698304, SCIPgetMemUsed() = 1644484, SCIPgetMemTotal() = 3073428, SCIPgetMemExternEstim() = 1048576
0.00/0.01	c ** set memory limit for solvers to 4.39805e+12 for each SCIP **
0.00/0.01	c Original Problem   :
0.00/0.01	c   Problem name     : instance-4426779-1720905731
0.00/0.01	c   Variables        : 198 (198 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.01	c   Constraints      : 131
0.00/0.01	c   Objective sense  : minimize
0.00/0.01	c Presolved Problem  :
0.00/0.01	c   Variables        : 217 (197 binary, 0 integer, 20 implicit integer, 0 continuous)
0.00/0.01	c   Constraints      : 112
0.00/0.01	c Constraints        : Number
0.00/0.01	c   knapsack         : 1 
0.00/0.01	c   setppc           : 52 
0.00/0.01	c   linear           : 28 
0.00/0.01	c   logicor          : 3 
0.00/0.01	c   indicator        : 28 
0.00/0.01	c ** Instance transfer method used: 0
0.00/0.02	c ** ParaScipInstance copy does not increase the number of variables. **
0.00/0.02	c LC is working with racing ramp-up and with rebuilding tree after racing.
0.00/0.02	c                                Nodes    Active                                            
0.00/0.02	c      Time          Nodes        Left   Solvers     Best Integer        Best Node        Gap     Best Node(S)     Gap(S)
0.00/0.04	c *       0              0           1         1         537.0000                -          -
0.00/0.04	c *       0              0           1         1         389.0000                -          -
0.39/0.49	c *       0              0           1         1          96.0000                -          -
2.07/2.11	c *       2            108          36         1          18.0000          15.2033     18.40%
2.16/2.23	c         2            123           0         0          18.0000          18.0000      0.00%
2.16/2.26	c         2            123           0         0          18.0000          18.0000          -
2.16/2.26	c SCIP Status        : c problem is solved
2.16/2.26	c Total Time         : 2.2500
2.16/2.26	c   solving          : 2.2500
2.16/2.26	c   presolving       : 0.0090 (included in solving)
2.16/2.26	c B&B Tree           :
2.16/2.26	c   nodes (total)    : 123
2.16/2.26	c Solution           :
2.16/2.26	c   Solutions found  : 4
2.16/2.26	c   Primal Bound     : +1.80000000000000e+01
2.16/2.26	c   Dual Bound       : +1.80000000000000e+01
2.16/2.26	c Gap                : 0.00000 %
2.16/2.26	o 18
2.16/2.26	s OPTIMUM FOUND
2.16/2.26	v x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 x153 -x152 -x151 -x150 -x149 -x148 
2.16/2.26	v -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 
2.16/2.26	v -x126 x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 x106 
2.16/2.26	v -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x96 x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 
2.16/2.26	v -x81 -x80 x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 x68 -x67 -x66 -x65 -x64 x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 
2.16/2.26	v -x55 -x54 -x53 -x52 -x51 -x50 -x49 x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 x33 -x32 -x31 
2.16/2.26	v -x30 -x29 -x28 -x27 -x26 x25 -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 x5 
2.16/2.26	v -x4 -x3 -x2 -x1

Verifier Data 

OK	18

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: 64059 MiB (58330 MiB free)
  memory of node 1: 64510 MiB (60768 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4426779-1720905731/watcher-4426779-1720905731 -o /tmp/evaluation-result-4426779-1720905731/solver-4426779-1720905731 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1720905417-719767 --watchdog 3760 ./fscip settings/racing.prm HOME/instance-4426779-1720905731.wbo -qsol -t 3600 -sth 1 

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 4.18.0-301.1.el8.x86_64
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=720376, runsolver pid=720373
Current StackSize limit: 8192 KiB


[startup+0.100638 s]*
/proc/loadavg: 4.10 3.13 2.05 5/252 720379
/proc/meminfo: memFree=121942640/131655788 swapFree=131071996/131071996
[pid=720376] ppid=720373 vsize=108392 memory=25820 CPUtime=0.09 cores=1,3
/proc/720376/stat : 720376 (fscip) S 720373 720376 717368 0 -1 1077936128 3956 0 0 0 9 0 0 0 20 0 3 0 142732441 110993408 6455 134679101440 4194304 16613245 140730346388160 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 18822208 18930672 33964032 140730346390497 140730346390613 140730346390613 140730346397680 0
/proc/720376/statm: 27098 6455 2846 3032 0 10196 0
[pid=720376/tid=720378] ppid=720373 vsize=108392 memory=4026561586 CPUtime=0.07 cores=1,3
/proc/720376/task/720378/stat : 720378 (fscip) R 720373 720376 717368 0 -1 4194368 2435 0 0 0 7 0 0 0 20 0 3 0 142732443 110993408 6455 134679101440 4194304 16613245 140730346388160 0 0 0 0 0 2 0 0 0 -1 3 0 0 0 0 0 18822208 18930672 33964032 140730346390497 140730346390613 140730346390613 140730346397680 0
[pid=720376/tid=720379] ppid=720373 vsize=108392 memory=232851243367 CPUtime=0 cores=1,3
/proc/720376/task/720379/stat : 720379 (fscip) S 720373 720376 717368 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 142732444 110993408 6455 134679101440 4194304 16613245 140730346388160 0 0 0 0 0 2 1 0 0 -1 3 0 0 0 0 0 18822208 18930672 33964032 140730346390497 140730346390613 140730346390613 140730346397680 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 108392 KiB
Current children cumulated memory: 25820 KiB

[startup+0.213637 s]*
/proc/loadavg: 4.10 3.13 2.05 5/252 720379
/proc/meminfo: memFree=121936592/131655788 swapFree=131071996/131071996
[pid=720376] ppid=720373 vsize=111532 memory=33740 CPUtime=0.19 cores=1,3
/proc/720376/stat : 720376 (fscip) S 720373 720376 717368 0 -1 1077936128 5927 0 0 0 19 0 0 0 20 0 3 0 142732441 114208768 8435 134679101440 4194304 16613245 140730346388160 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 18822208 18930672 33964032 140730346390497 140730346390613 140730346390613 140730346397680 0
/proc/720376/statm: 27883 8435 2846 3032 0 11853 0
[pid=720376/tid=720378] ppid=720373 vsize=111532 memory=4782652875487838339 CPUtime=0.17 cores=1,3
/proc/720376/task/720378/stat : 720378 (fscip) R 720373 720376 717368 0 -1 4194368 4406 0 0 0 17 0 0 0 20 0 3 0 142732443 114208768 8435 134679101440 4194304 16613245 140730346388160 0 0 0 0 0 2 0 0 0 -1 1 0 0 0 0 0 18822208 18930672 33964032 140730346390497 140730346390613 140730346390613 140730346397680 0
[pid=720376/tid=720379] ppid=720373 vsize=111532 memory=1645 CPUtime=0 cores=1,3
/proc/720376/task/720379/stat : 720379 (fscip) S 720373 720376 717368 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 142732444 114208768 8435 134679101440 4194304 16613245 140730346388160 0 0 0 0 0 2 1 0 0 -1 3 0 0 0 0 0 18822208 18930672 33964032 140730346390497 140730346390613 140730346390613 140730346397680 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 111532 KiB
Current children cumulated memory: 33740 KiB

[startup+0.312955 s]*
/proc/loadavg: 4.10 3.13 2.05 5/252 720379
/proc/meminfo: memFree=121927912/131655788 swapFree=131071996/131071996
[pid=720376] ppid=720373 vsize=115604 memory=41924 CPUtime=0.29 cores=1,3
/proc/720376/stat : 720376 (fscip) S 720373 720376 717368 0 -1 1077936128 7949 0 0 0 28 1 0 0 20 0 3 0 142732441 118378496 10481 134679101440 4194304 16613245 140730346388160 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 18822208 18930672 33964032 140730346390497 140730346390613 140730346390613 140730346397680 0
/proc/720376/statm: 28901 10481 2846 3032 0 13933 0
[pid=720376/tid=720378] ppid=720373 vsize=115604 memory=-6226064222428773225 CPUtime=0.27 cores=1,3
/proc/720376/task/720378/stat : 720378 (fscip) R 720373 720376 717368 0 -1 4194368 6428 0 0 0 26 1 0 0 20 0 3 0 142732443 118378496 10481 134679101440 4194304 16613245 140730346388160 0 0 0 0 0 2 0 0 0 -1 1 0 0 0 0 0 18822208 18930672 33964032 140730346390497 140730346390613 140730346390613 140730346397680 0
[pid=720376/tid=720379] ppid=720373 vsize=115604 memory=0 CPUtime=0 cores=1,3
/proc/720376/task/720379/stat : 720379 (fscip) S 720373 720376 717368 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 142732444 118378496 10481 134679101440 4194304 16613245 140730346388160 0 0 0 0 0 2 1 0 0 -1 3 0 0 0 0 0 18822208 18930672 33964032 140730346390497 140730346390613 140730346390613 140730346397680 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 115604 KiB
Current children cumulated memory: 41924 KiB

[startup+0.700302 s]
/proc/loadavg: 4.10 3.13 2.05 5/252 720379
/proc/meminfo: memFree=121919092/131655788 swapFree=131071996/131071996
[pid=720376] ppid=720373 vsize=120484 memory=51164 CPUtime=0.66 cores=1,3
/proc/720376/stat : 720376 (fscip) S 720373 720376 717368 0 -1 1077936128 10251 0 0 0 64 2 0 0 20 0 3 0 142732441 123375616 12791 134679101440 4194304 16613245 140730346388160 0 0 0 0 0 2 0 0 0 17 3 0 0 0 0 0 18822208 18930672 33964032 140730346390497 140730346390613 140730346390613 140730346397680 0
/proc/720376/statm: 30121 12791 2846 3032 0 16538 0
[pid=720376/tid=720378] ppid=720373 vsize=120484 memory=0 CPUtime=0.65 cores=1,3
/proc/720376/task/720378/stat : 720378 (fscip) R 720373 720376 717368 0 -1 4194368 8730 0 0 0 63 2 0 0 20 0 3 0 142732443 123375616 12791 134679101440 4194304 16613245 140730346388160 0 0 0 0 0 2 0 0 0 -1 1 0 0 0 0 0 18822208 18930672 33964032 140730346390497 140730346390613 140730346390613 140730346397680 0
[pid=720376/tid=720379] ppid=720373 vsize=120484 memory=0 CPUtime=0 cores=1,3
/proc/720376/task/720379/stat : 720379 (fscip) S 720373 720376 717368 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 142732444 123375616 12791 134679101440 4194304 16613245 140730346388160 0 0 0 0 0 2 1 0 0 -1 3 0 0 0 0 0 18822208 18930672 33964032 140730346390497 140730346390613 140730346390613 140730346397680 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 120484 KiB
Current children cumulated memory: 51164 KiB

[startup+1.50034 s]
/proc/loadavg: 4.09 3.14 2.06 5/252 720379
/proc/meminfo: memFree=121915616/131655788 swapFree=131071996/131071996
[pid=720376] ppid=720373 vsize=123728 memory=57292 CPUtime=1.46 cores=1,3
/proc/720376/stat : 720376 (fscip) S 720373 720376 717368 0 -1 1077936128 16639 0 0 0 143 3 0 0 20 0 3 0 142732441 126697472 14323 134679101440 4194304 16613245 140730346388160 0 0 0 0 0 2 0 0 0 17 3 0 0 0 0 0 18822208 18930672 33964032 140730346390497 140730346390613 140730346390613 140730346397680 0
/proc/720376/statm: 30932 14323 2926 3032 0 17762 0
[pid=720376/tid=720378] ppid=720373 vsize=123728 memory=0 CPUtime=1.44 cores=1,3
/proc/720376/task/720378/stat : 720378 (fscip) R 720373 720376 717368 0 -1 4194368 15101 0 0 0 141 3 0 0 20 0 3 0 142732443 126697472 14323 134679101440 4194304 16613245 140730346388160 0 0 0 0 0 2 0 0 0 -1 1 0 0 0 0 0 18822208 18930672 33964032 140730346390497 140730346390613 140730346390613 140730346397680 0
[pid=720376/tid=720379] ppid=720373 vsize=123728 memory=0 CPUtime=0 cores=1,3
/proc/720376/task/720379/stat : 720379 (fscip) S 720373 720376 717368 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 142732444 126697472 14323 134679101440 4194304 16613245 140730346388160 0 0 0 0 0 2 1 0 0 -1 3 0 0 0 0 0 18822208 18930672 33964032 140730346390497 140730346390613 140730346390613 140730346397680 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 123728 KiB
Current children cumulated memory: 57292 KiB

[startup+2.26028 s]
# the end of solver process 720376 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=2.1743 s, system=0.056736 s

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

[startup+1.6005 s]
/proc/loadavg: 4.09 3.14 2.06 5/252 720379
/proc/meminfo: memFree=121915616/131655788 swapFree=131071996/131071996
[pid=720376] ppid=720373 vsize=123728 memory=62776 CPUtime=1.56 cores=1,3
/proc/720376/stat : 720376 (fscip) S 720373 720376 717368 0 -1 1077936128 18062 0 0 0 153 3 0 0 20 0 3 0 142732441 126697472 15694 134679101440 4194304 16613245 140730346388160 0 0 0 0 0 2 0 0 0 17 3 0 0 0 0 0 18822208 18930672 33964032 140730346390497 140730346390613 140730346390613 140730346397680 0
/proc/720376/statm: 30932 15694 2942 3032 0 19382 0
[pid=720376/tid=720378] ppid=720373 vsize=123728 memory=35540 CPUtime=1.54 cores=1,3
/proc/720376/task/720378/stat : 720378 (fscip) R 720373 720376 717368 0 -1 4194368 16536 0 0 0 151 3 0 0 20 0 3 0 142732443 126697472 15694 134679101440 4194304 16613245 140730346388160 0 0 0 0 0 2 0 0 0 -1 1 0 0 0 0 0 18822208 18930672 33964032 140730346390497 140730346390613 140730346390613 140730346397680 0
[pid=720376/tid=720379] ppid=720373 vsize=123728 memory=-6226064222428773225 CPUtime=0 cores=1,3
/proc/720376/task/720379/stat : 720379 (fscip) S 720373 720376 717368 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 142732444 126697472 15694 134679101440 4194304 16613245 140730346388160 0 0 0 0 0 2 1 0 0 -1 3 0 0 0 0 0 18822208 18930672 33964032 140730346390497 140730346390613 140730346390613 140730346397680 0
Current children cumulated CPU time: 1.56 s
Current children cumulated vsize: 123728 KiB
Current children cumulated memory: 62776 KiB

[startup+2.00037 s]*
/proc/loadavg: 4.09 3.14 2.06 5/252 720379
/proc/meminfo: memFree=121882136/131655788 swapFree=131071996/131071996
[pid=720376] ppid=720373 vsize=123728 memory=86480 CPUtime=1.97 cores=1,3
/proc/720376/stat : 720376 (fscip) S 720373 720376 717368 0 -1 1077936128 25744 0 0 0 193 4 0 0 20 0 3 0 142732441 126697472 21620 134679101440 4194304 16613245 140730346388160 0 0 0 0 0 2 0 0 0 17 3 0 0 0 0 0 18822208 18930672 33964032 140730346390497 140730346390613 140730346390613 140730346397680 0
/proc/720376/statm: 30932 21620 2942 3032 0 25068 0
[pid=720376/tid=720378] ppid=720373 vsize=123728 memory=-6226064222428773225 CPUtime=1.95 cores=1,3
/proc/720376/task/720378/stat : 720378 (fscip) R 720373 720376 717368 0 -1 4194368 24205 0 0 0 191 4 0 0 20 0 3 0 142732443 126697472 21620 134679101440 4194304 16613245 140730346388160 0 0 0 0 0 2 0 0 0 -1 1 0 0 0 0 0 18822208 18930672 33964032 140730346390497 140730346390613 140730346390613 140730346397680 0
[pid=720376/tid=720379] ppid=720373 vsize=123728 memory=7813013544233035631 CPUtime=0 cores=1,3
/proc/720376/task/720379/stat : 720379 (fscip) S 720373 720376 717368 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 142732444 126697472 21620 134679101440 4194304 16613245 140730346388160 0 0 0 0 0 2 1 0 0 -1 3 0 0 0 0 0 18822208 18930672 33964032 140730346390497 140730346390613 140730346390613 140730346397680 0
Current children cumulated CPU time: 1.97 s
Current children cumulated vsize: 123728 KiB
Current children cumulated memory: 86480 KiB

[startup+2.2003 s]
/proc/loadavg: 4.09 3.14 2.06 5/252 720379
/proc/meminfo: memFree=121882136/131655788 swapFree=131071996/131071996
[pid=720376] ppid=720373 vsize=123728 memory=88116 CPUtime=2.16 cores=1,3
/proc/720376/stat : 720376 (fscip) S 720373 720376 717368 0 -1 1077936128 25908 0 0 0 212 4 0 0 20 0 3 0 142732441 126697472 22029 134679101440 4194304 16613245 140730346388160 0 0 0 0 0 2 0 0 0 17 3 0 0 0 0 0 18822208 18930672 33964032 140730346390497 140730346390613 140730346390613 140730346397680 0
/proc/720376/statm: 30932 22029 3310 3032 0 25068 0
[pid=720376/tid=720378] ppid=720373 vsize=123728 memory=7741235209053693268 CPUtime=2.14 cores=1,3
/proc/720376/task/720378/stat : 720378 (fscip) R 720373 720376 717368 0 -1 4194368 24282 0 0 0 210 4 0 0 20 0 3 0 142732443 126697472 22029 134679101440 4194304 16613245 140730346388160 0 0 0 0 0 2 0 0 0 -1 1 0 0 0 0 0 18822208 18930672 33964032 140730346390497 140730346390613 140730346390613 140730346397680 0
[pid=720376/tid=720379] ppid=720373 vsize=123728 memory=7378694373831893845 CPUtime=0 cores=1,3
/proc/720376/task/720379/stat : 720379 (fscip) S 720373 720376 717368 0 -1 1077936192 2 0 0 0 0 0 0 0 20 0 3 0 142732444 126697472 22029 134679101440 4194304 16613245 140730346388160 0 0 0 0 0 2 1 0 0 -1 3 0 0 0 0 0 18822208 18930672 33964032 140730346390497 140730346390613 140730346390613 140730346397680 0
Current children cumulated CPU time: 2.16 s
Current children cumulated vsize: 123728 KiB
Current children cumulated memory: 88116 KiB

Child status: 0

Real time (s): 2.26037
CPU time (s): 2.23104
CPU user time (s): 2.1743
CPU system time (s): 0.056736
CPU usage (%): 98.7024
Max. virtual memory (cumulated for all children) (KiB): 130732
Max. memory (cumulated for all children) (KiB): 90228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.1743
system time used= 0.056736
maximum resident set size= 90756
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26884
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= 46
involuntary context switches= 8


# summary of solver processes directly reported to runsolver:
#   pid: 720376
#   total CPU time (s): 2.23104
#   total CPU user time (s): 2.1743
#   total CPU system time (s): 0.056736

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.036229 second user time and 0.079121 second system time

The end

Launcher Data 

Begin job on nodeC010 at 2024-07-13 23:22:23
IDJOB=4426779
IDBENCH=143754
IDSOLVER=3044
FILE ID=nodeC010/4426779-1720905731
RUNJOBID= nodeC010-1720905417-719767
SLURM_JOB_ID= 7486076
Free space on /tmp= 723692 MiB

SOLVER NAME= FiberSCIP 2024-07-02
BENCH NAME= PB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110975607--soft-66-100-0.wbo
COMMAND LINE= ./fscip settings/racing.prm BENCHNAME -qsol -t TIMEOUT -sth 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4426779-1720905731/watcher-4426779-1720905731 -o /tmp/evaluation-result-4426779-1720905731/solver-4426779-1720905731 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1720905417-719767 --watchdog 3760  ./fscip settings/racing.prm HOME/instance-4426779-1720905731.wbo -qsol -t 3600 -sth 1

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

MD5SUM BENCH= 67a49b7d053d3e2f816c9cc46337a5e2
RANDOM SEED=134658799

nodeC010.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	: 0xb00001f
cpu MHz		: 3659.670
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.51
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	: 0xb00001f
cpu MHz		: 2348.365
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.31
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	: 0xb00001f
cpu MHz		: 1197.201
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.51
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	: 0xb00001f
cpu MHz		: 1197.174
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.31
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	: 0xb00001f
cpu MHz		: 3491.755
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.51
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	: 0xb00001f
cpu MHz		: 3664.313
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.31
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	: 0xb00001f
cpu MHz		: 1197.282
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.51
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	: 0xb00001f
cpu MHz		: 1197.190
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        121958340 kB
MemAvailable:   122044636 kB
Buffers:          335764 kB
Cached:           597496 kB
SwapCached:            0 kB
Active:           534632 kB
Inactive:        8644888 kB
Active(anon):       1440 kB
Inactive(anon):  8282540 kB
Active(file):     533192 kB
Inactive(file):   362348 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             28320 kB
Writeback:             4 kB
AnonPages:       8246332 kB
Mapped:           136196 kB
Shmem:             37704 kB
KReclaimable:      61576 kB
Slab:             151224 kB
SReclaimable:      61576 kB
SUnreclaim:        89648 kB
KernelStack:        4000 kB
PageTables:        25504 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:    4390876 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            46432 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1046528 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:      162632 kB
DirectMap2M:     9179136 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 723664 MiB
End job on nodeC010 at 2024-07-13 23:22:26