Trace number 4465089

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 2024-07-30OPTIMUM 1.92323 1.92936

General information on the benchmark

NamePB24/WBO/SOFT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110975965--soft-0-100-0.wbo
MD5SUMbcf92f404e969c6877896aa9568ceb80
Bench CategorySOFT-LIN (WBO, only soft constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark0.778347
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 constraints101
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 4944
Min constraint cost 1
Max constraint cost 98
Sum of constraints costs 4943
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1171
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: e6e2b6ff-dirty]
0.00/0.00	c SCIP version 10.0.0 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.1.1] [GitHash: 020d91813d]
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 7.1.1         Linear Programming Solver developed at Zuse Institute Berlin (soplex.zib.de) [GitHash: b4905e82]
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 2.4.0         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 = 23572480, getVmSize() = 23572480, SCIPgetMemUsed() = 1334150, SCIPgetMemTotal() = 2011430, 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 = 16577877, getVmSize() = 26161152, SCIPgetMemUsed() = 1773335, SCIPgetMemTotal() = 3454551, 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-4465089-1722389617
0.00/0.01	c   Variables        : 270 (270 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.01	c   Constraints      : 203
0.00/0.01	c   Objective sense  : minimize
0.00/0.01	c Presolved Problem  :
0.00/0.01	c   Variables        : 341 (270 binary, 0 integer, 71 implicit integer, 0 continuous)
0.00/0.01	c   Constraints      : 177
0.00/0.01	c Constraints        : Number
0.00/0.01	c   linear           : 101 
0.00/0.01	c   indicator        : 76 
0.00/0.01	c ** Instance transfer method used: 0
0.00/0.01	c ** ParaScipInstance copy does not increase the number of variables. **
0.00/0.01	c LC is working with racing ramp-up and with rebuilding tree after racing.
0.00/0.01	c                                Nodes    Active                                            
0.00/0.01	c      Time          Nodes        Left   Solvers     Best Integer        Best Node        Gap     Best Node(S)     Gap(S)
0.00/0.02	c *       0              0           1         1        4529.0000                -          -
0.00/0.02	c *       0              0           1         1         667.0000                -          -
0.00/0.02	c *       0              0           1         1         533.0000                -          -
0.09/0.13	c *       0              0           1         1         479.0000                -          -
0.09/0.20	c *       0              0           1         1         370.0000                -          -
0.30/0.37	c *       0              2           1         1          47.0000           0.0000          -
0.30/0.37	c *       0              2           1         1          46.0000           0.0000          -
1.18/1.24	c *       1              2           1         1          32.0000           0.0000          -
1.28/1.30	c *       1              2           1         1          17.0000           0.0000          -
1.28/1.33	c *       1             50          18         1          12.0000           0.0000          -
1.48/1.53	c *       2             50          18         1           1.0000           0.0000          -
1.88/1.90	c         2             85           0         0           1.0000           1.0000      0.00%
1.88/1.92	c         2             85           0         0           1.0000           1.0000          -
1.88/1.92	c SCIP Status        : c problem is solved
1.88/1.92	c Total Time         : 1.9300
1.88/1.92	c   solving          : 1.9300
1.88/1.92	c   presolving       : 0.0059 (included in solving)
1.88/1.92	c B&B Tree           :
1.88/1.92	c   nodes (total)    : 85
1.88/1.92	c Solution           :
1.88/1.92	c   Solutions found  : 12
1.88/1.92	c   Primal Bound     : +1.00000000000000e+00
1.88/1.92	c   Dual Bound       : +1.00000000000000e+00
1.88/1.92	c Gap                : 0.00000 %
1.88/1.92	o 1
1.88/1.92	s OPTIMUM FOUND
1.88/1.92	v -x169 -x168 -x167 -x166 -x165 -x164 x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 x153 -x152 -x151 -x150 -x149 -x148 
1.88/1.92	v -x147 -x146 -x145 -x144 x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 
1.88/1.92	v -x126 -x125 -x124 x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 
1.88/1.92	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 
1.88/1.92	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 
1.88/1.92	v -x56 -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 
1.88/1.92	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 
1.88/1.92	v -x4 -x3 -x2 -x1

Verifier Data 

OK	1

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: 63931 MiB (60010 MiB free)
  memory of node 1: 64510 MiB (58141 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4465089-1722389617/watcher-4465089-1722389617 -o /tmp/evaluation-result-4465089-1722389617/solver-4465089-1722389617 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1722389391-35355 --watchdog 3760 ./fscip settings/racing.prm HOME/instance-4465089-1722389617.wbo -qsol -t 3600 -sth 1 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=35810, runsolver pid=35807

[startup+0.100059 s]*
/proc/loadavg: 4.07 3.24 3.12 5/268 35815
/proc/meminfo: memFree=120969868/131524592 swapFree=131071996/131071996
[pid=35810] ppid=35807 vsize=109732 memory=29052 CPUtime=0.09 cores=0,2
/proc/35810/stat : 35810 (fscip) S 35807 35810 35345 0 -1 1077936128 4730 0 0 0 9 0 0 0 20 0 3 0 5558815 112365568 7263 134679101440 4194304 16623229 140733903995264 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18838560 18947056 57511936 140733904000020 140733904000136 140733904000136 140733904007152 0
/proc/35810/statm: 27433 7263 2870 3035 0 10641 0
[pid=35810/tid=35812] ppid=35807 vsize=109732 memory=4026561586 CPUtime=0.08 cores=0,2
/proc/35810/task/35812/stat : 35812 (fscip) R 35807 35810 35345 0 -1 4194368 3091 0 0 0 8 0 0 0 20 0 3 0 5558816 112365568 7263 134679101440 4194304 16623229 140733903995264 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18838560 18947056 57511936 140733904000020 140733904000136 140733904000136 140733904007152 0
[pid=35810/tid=35813] ppid=35807 vsize=109732 memory=232851243367 CPUtime=0 cores=0,2
/proc/35810/task/35813/stat : 35813 (fscip) S 35807 35810 35345 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 5558816 112365568 7263 134679101440 4194304 16623229 140733903995264 0 0 0 0 0 2 1 0 0 -1 0 0 0 0 0 0 18838560 18947056 57511936 140733904000020 140733904000136 140733904000136 140733904007152 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 109732 KiB
Current children cumulated memory: 29052 KiB

[startup+0.205352 s]*
/proc/loadavg: 4.07 3.24 3.12 5/268 35815
/proc/meminfo: memFree=120954712/131524592 swapFree=131071996/131071996
[pid=35810] ppid=35807 vsize=117528 memory=43044 CPUtime=0.2 cores=0,2
/proc/35810/stat : 35810 (fscip) S 35807 35810 35345 0 -1 1077936128 8236 0 0 0 19 1 0 0 20 0 3 0 5558815 120348672 10761 134679101440 4194304 16623229 140733903995264 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18838560 18947056 57511936 140733904000020 140733904000136 140733904000136 140733904007152 0
/proc/35810/statm: 29382 10761 2870 3035 0 14282 0
[pid=35810/tid=35812] ppid=35807 vsize=117528 memory=664970838410264707 CPUtime=0.19 cores=0,2
/proc/35810/task/35812/stat : 35812 (fscip) R 35807 35810 35345 0 -1 4194368 6597 0 0 0 19 0 0 0 20 0 3 0 5558816 120348672 10761 134679101440 4194304 16623229 140733903995264 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18838560 18947056 57511936 140733904000020 140733904000136 140733904000136 140733904007152 0
[pid=35810/tid=35813] ppid=35807 vsize=117528 memory=15988 CPUtime=0 cores=0,2
/proc/35810/task/35813/stat : 35813 (fscip) S 35807 35810 35345 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 5558816 120348672 10761 134679101440 4194304 16623229 140733903995264 0 0 0 0 0 2 1 0 0 -1 0 0 0 0 0 0 18838560 18947056 57511936 140733904000020 140733904000136 140733904000136 140733904007152 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 117528 KiB
Current children cumulated memory: 43044 KiB

[startup+0.305541 s]*
/proc/loadavg: 4.07 3.24 3.12 6/268 35815
/proc/meminfo: memFree=120951924/131524592 swapFree=131071996/131071996
[pid=35810] ppid=35807 vsize=117528 memory=46308 CPUtime=0.3 cores=0,2
/proc/35810/stat : 35810 (fscip) S 35807 35810 35345 0 -1 1077936128 8952 0 0 0 29 1 0 0 20 0 3 0 5558815 120348672 11577 134679101440 4194304 16623229 140733903995264 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18838560 18947056 57511936 140733904000020 140733904000136 140733904000136 140733904007152 0
/proc/35810/statm: 29382 11577 2966 3035 0 15257 0
[pid=35810/tid=35812] ppid=35807 vsize=117528 memory=-5155628015910611845 CPUtime=0.28 cores=0,2
/proc/35810/task/35812/stat : 35812 (fscip) R 35807 35810 35345 0 -1 4194368 7313 0 0 0 28 0 0 0 20 0 3 0 5558816 120348672 11577 134679101440 4194304 16623229 140733903995264 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18838560 18947056 57511936 140733904000020 140733904000136 140733904000136 140733904007152 0
[pid=35810/tid=35813] ppid=35807 vsize=117528 memory=0 CPUtime=0 cores=0,2
/proc/35810/task/35813/stat : 35813 (fscip) S 35807 35810 35345 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 5558816 120348672 11577 134679101440 4194304 16623229 140733903995264 0 0 0 0 0 2 1 0 0 -1 0 0 0 0 0 0 18838560 18947056 57511936 140733904000020 140733904000136 140733904000136 140733904007152 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 117528 KiB
Current children cumulated memory: 46308 KiB

[startup+0.700233 s]
/proc/loadavg: 4.07 3.24 3.12 5/268 35815
/proc/meminfo: memFree=120946752/131524592 swapFree=131071996/131071996
[pid=35810] ppid=35807 vsize=127644 memory=75408 CPUtime=0.69 cores=0,2
/proc/35810/stat : 35810 (fscip) S 35807 35810 35345 0 -1 1077936128 16182 0 0 0 67 2 0 0 20 0 3 0 5558815 130707456 18852 134679101440 4194304 16623229 140733903995264 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18838560 18947056 57511936 140733904000020 140733904000136 140733904000136 140733904007152 0
/proc/35810/statm: 31911 18852 2982 3035 0 22567 0
[pid=35810/tid=35812] ppid=35807 vsize=127644 memory=0 CPUtime=0.68 cores=0,2
/proc/35810/task/35812/stat : 35812 (fscip) R 35807 35810 35345 0 -1 4194368 14544 0 0 0 66 2 0 0 20 0 3 0 5558816 130707456 18852 134679101440 4194304 16623229 140733903995264 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18838560 18947056 57511936 140733904000020 140733904000136 140733904000136 140733904007152 0
[pid=35810/tid=35813] ppid=35807 vsize=127644 memory=0 CPUtime=0 cores=0,2
/proc/35810/task/35813/stat : 35813 (fscip) S 35807 35810 35345 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 5558816 130707456 18852 134679101440 4194304 16623229 140733903995264 0 0 0 0 0 2 1 0 0 -1 0 0 0 0 0 0 18838560 18947056 57511936 140733904000020 140733904000136 140733904000136 140733904007152 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 127644 KiB
Current children cumulated memory: 75408 KiB

[startup+1.50018 s]
/proc/loadavg: 4.07 3.24 3.12 5/268 35815
/proc/meminfo: memFree=120896716/131524592 swapFree=131071996/131071996
[pid=35810] ppid=35807 vsize=120360 memory=82220 CPUtime=1.48 cores=0,2
/proc/35810/stat : 35810 (fscip) S 35807 35810 35345 0 -1 1077936128 33164 0 0 0 144 4 0 0 20 0 3 0 5558815 123248640 20555 134679101440 4194304 16623229 140733903995264 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18838560 18947056 57511936 140733904000020 140733904000136 140733904000136 140733904007152 0
/proc/35810/statm: 30090 20555 3030 3035 0 24085 0
[pid=35810/tid=35812] ppid=35807 vsize=120360 memory=0 CPUtime=1.47 cores=0,2
/proc/35810/task/35812/stat : 35812 (fscip) R 35807 35810 35345 0 -1 4194368 31378 0 0 0 143 4 0 0 20 0 3 0 5558816 123248640 20555 134679101440 4194304 16623229 140733903995264 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18838560 18947056 57511936 140733904000020 140733904000136 140733904000136 140733904007152 0
[pid=35810/tid=35813] ppid=35807 vsize=120360 memory=0 CPUtime=0 cores=0,2
/proc/35810/task/35813/stat : 35813 (fscip) S 35807 35810 35345 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 5558816 123248640 20555 134679101440 4194304 16623229 140733903995264 0 0 0 0 0 2 1 0 0 -1 2 0 0 0 0 0 18838560 18947056 57511936 140733904000020 140733904000136 140733904000136 140733904007152 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 120360 KiB
Current children cumulated memory: 82220 KiB

[startup+1.92931 s]
# the end of solver process 35810 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.86945 s, system=0.053778 s

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

[startup+1.60019 s]
/proc/loadavg: 4.07 3.24 3.12 5/268 35815
/proc/meminfo: memFree=120896716/131524592 swapFree=131071996/131071996
[pid=35810] ppid=35807 vsize=120360 memory=82220 CPUtime=1.58 cores=0,2
/proc/35810/stat : 35810 (fscip) S 35807 35810 35345 0 -1 1077936128 33178 0 0 0 154 4 0 0 20 0 3 0 5558815 123248640 20555 134679101440 4194304 16623229 140733903995264 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18838560 18947056 57511936 140733904000020 140733904000136 140733904000136 140733904007152 0
/proc/35810/statm: 30090 20555 3030 3035 0 24085 0
[pid=35810/tid=35812] ppid=35807 vsize=120360 memory=13000 CPUtime=1.57 cores=0,2
/proc/35810/task/35812/stat : 35812 (fscip) R 35807 35810 35345 0 -1 4194368 31386 0 0 0 153 4 0 0 20 0 3 0 5558816 123248640 20555 134679101440 4194304 16623229 140733903995264 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18838560 18947056 57511936 140733904000020 140733904000136 140733904000136 140733904007152 0
[pid=35810/tid=35813] ppid=35807 vsize=120360 memory=-5155628015910611845 CPUtime=0 cores=0,2
/proc/35810/task/35813/stat : 35813 (fscip) S 35807 35810 35345 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 5558816 123248640 20555 134679101440 4194304 16623229 140733903995264 0 0 0 0 0 2 1 0 0 -1 2 0 0 0 0 0 18838560 18947056 57511936 140733904000020 140733904000136 140733904000136 140733904007152 0
Current children cumulated CPU time: 1.58 s
Current children cumulated vsize: 120360 KiB
Current children cumulated memory: 82220 KiB

[startup+1.80014 s]
/proc/loadavg: 4.07 3.24 3.12 5/268 35815
/proc/meminfo: memFree=120896716/131524592 swapFree=131071996/131071996
[pid=35810] ppid=35807 vsize=120360 memory=82240 CPUtime=1.78 cores=0,2
/proc/35810/stat : 35810 (fscip) S 35807 35810 35345 0 -1 1077936128 33632 0 0 0 174 4 0 0 20 0 3 0 5558815 123248640 20560 134679101440 4194304 16623229 140733903995264 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18838560 18947056 57511936 140733904000020 140733904000136 140733904000136 140733904007152 0
/proc/35810/statm: 30090 20560 3030 3035 0 24085 0
[pid=35810/tid=35812] ppid=35807 vsize=120360 memory=0 CPUtime=1.77 cores=0,2
/proc/35810/task/35812/stat : 35812 (fscip) R 35807 35810 35345 0 -1 4194368 31840 0 0 0 173 4 0 0 20 0 3 0 5558816 123248640 20560 134679101440 4194304 16623229 140733903995264 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18838560 18947056 57511936 140733904000020 140733904000136 140733904000136 140733904007152 0
[pid=35810/tid=35813] ppid=35807 vsize=120360 memory=11201429533541 CPUtime=0 cores=0,2
/proc/35810/task/35813/stat : 35813 (fscip) S 35807 35810 35345 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 5558816 123248640 20560 134679101440 4194304 16623229 140733903995264 0 0 0 0 0 2 1 0 0 -1 2 0 0 0 0 0 18838560 18947056 57511936 140733904000020 140733904000136 140733904000136 140733904007152 0
Current children cumulated CPU time: 1.78 s
Current children cumulated vsize: 120360 KiB
Current children cumulated memory: 82240 KiB

[startup+1.90019 s]
/proc/loadavg: 4.07 3.24 3.12 5/268 35815
/proc/meminfo: memFree=120896716/131524592 swapFree=131071996/131071996
[pid=35810] ppid=35807 vsize=120360 memory=82244 CPUtime=1.88 cores=0,2
/proc/35810/stat : 35810 (fscip) S 35807 35810 35345 0 -1 1077936128 33693 0 0 0 184 4 0 0 20 0 3 0 5558815 123248640 20561 134679101440 4194304 16623229 140733903995264 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18838560 18947056 57511936 140733904000020 140733904000136 140733904000136 140733904007152 0
/proc/35810/statm: 30090 20561 3030 3035 0 24085 0
[pid=35810/tid=35812] ppid=35807 vsize=120360 memory=0 CPUtime=1.87 cores=0,2
/proc/35810/task/35812/stat : 35812 (fscip) R 35807 35810 35345 0 -1 4194368 31901 0 0 0 183 4 0 0 20 0 3 0 5558816 123248640 20561 134679101440 4194304 16623229 140733903995264 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18838560 18947056 57511936 140733904000020 140733904000136 140733904000136 140733904007152 0
[pid=35810/tid=35813] ppid=35807 vsize=120360 memory=0 CPUtime=0 cores=0,2
/proc/35810/task/35813/stat : 35813 (fscip) S 35807 35810 35345 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 5558816 123248640 20561 134679101440 4194304 16623229 140733903995264 0 0 0 0 0 2 1 0 0 -1 2 0 0 0 0 0 18838560 18947056 57511936 140733904000020 140733904000136 140733904000136 140733904007152 0
Current children cumulated CPU time: 1.88 s
Current children cumulated vsize: 120360 KiB
Current children cumulated memory: 82244 KiB

Child status: 0

Real time (s): 1.92936
CPU time (s): 1.92323
CPU user time (s): 1.86945
CPU system time (s): 0.053778
CPU usage (%): 99.6823
Max. virtual memory (cumulated for all children) (KiB): 145328
Max. memory (cumulated for all children) (KiB): 102428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.86945
system time used= 0.053778
maximum resident set size= 104464
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35288
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= 28
involuntary context switches= 14


# summary of solver processes directly reported to runsolver:
#   pid: 35810
#   total CPU time (s): 1.92323
#   total CPU user time (s): 1.86945
#   total CPU system time (s): 0.053778

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.014438 second user time and 0.030908 second system time

The end

Launcher Data 

Begin job on nodeC016 at 2024-07-31 03:33:37
IDJOB=4465089
IDBENCH=143264
IDSOLVER=3093
FILE ID=nodeC016/4465089-1722389617
RUNJOBID= nodeC016-1722389391-35355
SLURM_JOB_ID= 8249859
Free space on /tmp= 889996 MiB

SOLVER NAME= FiberSCIP 2024-07-30
BENCH NAME= PB24/WBO/SOFT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110975965--soft-0-100-0.wbo
COMMAND LINE= ./fscip settings/racing.prm BENCHNAME -qsol -t TIMEOUT -sth 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4465089-1722389617/watcher-4465089-1722389617 -o /tmp/evaluation-result-4465089-1722389617/solver-4465089-1722389617 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1722389391-35355 --watchdog 3760  ./fscip settings/racing.prm HOME/instance-4465089-1722389617.wbo -qsol -t 3600 -sth 1

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

MD5SUM BENCH= bcf92f404e969c6877896aa9568ceb80
RANDOM SEED=1208045014

nodeC016.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		: 3672.871
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	: 6999.92
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		: 3679.664
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	: 7006.47
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		: 3664.606
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	: 6999.92
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		: 3600.373
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	: 7006.47
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		: 3669.573
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	: 6999.92
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		: 3679.697
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	: 7006.47
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		: 3600.237
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	: 6999.92
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		: 3600.255
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	: 7006.47
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524592 kB
MemFree:        120987880 kB
MemAvailable:   126392748 kB
Buffers:          114596 kB
Cached:          6095856 kB
SwapCached:            0 kB
Active:           287208 kB
Inactive:        9701336 kB
Active(anon):       1560 kB
Inactive(anon):  3797868 kB
Active(file):     285648 kB
Inactive(file):  5903468 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             28600 kB
Writeback:             0 kB
AnonPages:       3778124 kB
Mapped:           124004 kB
Shmem:             21336 kB
KReclaimable:     111108 kB
Slab:             198608 kB
SReclaimable:     111108 kB
SUnreclaim:        87500 kB
KernelStack:        4240 kB
PageTables:        16960 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834292 kB
Committed_AS:    2084028 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            10176 kB
HardwareCorrupted:     0 kB
AnonHugePages:    358400 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:      275156 kB
DirectMap2M:     7886848 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 889972 MiB
End job on nodeC016 at 2024-07-31 03:33:39