Trace number 4464387

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 2024-07-30SAT 1.3203 1.32516

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/
prestwich/armies/normalized-army8.9ls.opb
MD5SUM9ec58fe672af0a93859b9c5937cab541
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.008302
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables220
Total number of constraints332
Number of constraints which are clauses202
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints128
Minimum length of a constraint2
Maximum length of a constraint64
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 9
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 73
Number of bits of the biggest sum of numbers7
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 = 23293952, getVmSize() = 23293952, SCIPgetMemUsed() = 1431046, SCIPgetMemTotal() = 1718118, SCIPgetMemExternEstim() = 1048576
0.00/0.00	c ** set memory limit for presolving in LC to 8.79609e+12 for SCIP **
0.00/0.02	c ** Estimated virtualMemUsedAtSolver = 17145856, getVmSize() = 28143616, SCIPgetMemUsed() = 3356285, SCIPgetMemTotal() = 5419869, SCIPgetMemExternEstim() = 1048576
0.00/0.02	c ** set memory limit for solvers to 4.39805e+12 for each SCIP **
0.00/0.02	c Original Problem   :
0.00/0.02	c   Problem name     : instance-4464387-1722378614
0.00/0.02	c   Variables        : 220 (220 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.02	c   Constraints      : 332
0.00/0.02	c   Objective sense  : minimize
0.00/0.02	c Presolved Problem  :
0.00/0.02	c   Variables        : 212 (212 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.02	c   Constraints      : 192
0.00/0.02	c Constraints        : Number
0.00/0.02	c   knapsack         : 2 
0.00/0.02	c   setppc           : 106 
0.00/0.02	c   and              : 84 
0.00/0.02	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)
1.18/1.29	c *       1              2           1         1           0.0000           0.0000      0.00%
1.28/1.30	c         1            238           0         0           0.0000           0.0000      0.00%
1.28/1.32	c         1            238           0         0           0.0000           0.0000          -
1.28/1.32	c SCIP Status        : c problem is solved
1.28/1.32	c Total Time         : 1.3200
1.28/1.32	c   solving          : 1.3200
1.28/1.32	c   presolving       : 0.0182 (included in solving)
1.28/1.32	c B&B Tree           :
1.28/1.32	c   nodes (total)    : 238
1.28/1.32	c Solution           :
1.28/1.32	c   Solutions found  : 1
1.28/1.32	c   Primal Bound     : +0.00000000000000e+00
1.28/1.32	c   Dual Bound       : +0.00000000000000e+00
1.28/1.32	c Gap                : 0.00000 %
1.28/1.32	s SATISFIABLE
1.28/1.32	v -x219 x220 x217 -x218 x215 -x216 x213 -x214 -x211 -x212 -x209 -x210 -x207 -x208 -x205 -x206 -x203 x204 -x201 x202 -x199 x200 x197 
1.28/1.32	v -x198 -x195 x196 -x193 x194 -x191 x192 x189 -x190 x187 -x188 x185 -x186 x183 -x184 -x181 -x182 -x179 -x180 x177 -x178 -x175 
1.28/1.32	v -x176 -x173 x174 -x171 x172 -x169 x170 x167 -x168 -x165 x166 -x163 x164 x161 -x162 x159 -x160 -x157 x158 -x155 x156 x153 -x154 
1.28/1.32	v x151 -x152 -x149 x150 -x147 x148 x145 -x146 -x143 x144 -x141 x142 -x139 x140 -x137 x138 x135 -x136 x133 -x134 x131 -x132 
1.28/1.32	v x129 -x130 -x128 -x126 -x124 -x122 -x120 -x118 -x116 -x114 -x112 -x110 -x108 -x106 -x104 -x102 -x100 -x98 -x96 -x94 -x92 -x90 
1.28/1.32	v -x88 -x86 -x84 -x82 -x80 -x78 -x76 -x74 -x72 -x70 -x68 -x66 x64 -x62 -x60 -x58 x56 -x54 -x52 x50 -x48 -x46 -x44 x42 -x40 -x38 
1.28/1.32	v -x36 -x34 -x32 -x30 -x28 x26 x24 -x22 -x20 -x18 -x16 -x14 -x12 x10 x8 -x6 -x4 x2 -x127 x125 x123 -x121 -x119 x117 x115 -x113 
1.28/1.32	v -x111 -x109 x107 -x105 -x103 x101 x99 -x97 -x95 x93 -x91 -x89 -x87 -x85 -x83 -x81 -x79 -x77 x75 -x73 -x71 -x69 -x67 -x65 -x63 
1.28/1.32	v -x61 -x59 -x57 -x55 -x53 -x51 -x49 -x47 -x45 -x43 -x41 -x39 -x37 -x35 -x33 -x31 -x29 -x27 -x25 -x23 -x21 -x19 -x17 -x15 -x13 
1.28/1.32	v -x11 -x9 -x7 -x5 -x3 -x1 

Verifier Data

OK	0

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 (61946 MiB free)
  memory of node 1: 64510 MiB (58718 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4464387-1722378614/watcher-4464387-1722378614 -o /tmp/evaluation-result-4464387-1722378614/solver-4464387-1722378614 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC031-1722378597-29423 --watchdog 3760 ./fscip settings/racing.prm HOME/instance-4464387-1722378614.opb -qsol -t 3600 -sth 1 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

Enforcing FSIZE limit: 104857600 KiB
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=30155, runsolver pid=30152

[startup+0.10009 s]*
/proc/loadavg: 1.09 0.31 0.16 5/263 30158
/proc/meminfo: memFree=123545128/131524600 swapFree=131071996/131071996
[pid=30155] ppid=30152 vsize=111088 memory=27448 CPUtime=0.09 cores=0,2
/proc/30155/stat : 30155 (fscip) S 30152 30155 29413 0 -1 1077936128 4243 0 0 0 9 0 0 0 20 0 3 0 4463108 113754112 6862 134679101440 4194304 16623229 140728723406128 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18838560 18947056 56565760 140728723411990 140728723412106 140728723412106 140728723419120 0
/proc/30155/statm: 27772 6862 2966 3035 0 10496 0
[pid=30155/tid=30157] ppid=30152 vsize=111088 memory=4026561586 CPUtime=0.07 cores=0,2
/proc/30155/task/30157/stat : 30157 (fscip) R 30152 30155 29413 0 -1 4194368 2145 0 0 0 7 0 0 0 20 0 3 0 4463111 113754112 6862 134679101440 4194304 16623229 140728723406128 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18838560 18947056 56565760 140728723411990 140728723412106 140728723412106 140728723419120 0
[pid=30155/tid=30158] ppid=30152 vsize=111088 memory=232851243367 CPUtime=0 cores=0,2
/proc/30155/task/30158/stat : 30158 (fscip) S 30152 30155 29413 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4463111 113754112 6862 134679101440 4194304 16623229 140728723406128 0 0 0 0 0 2 1 0 0 -1 0 0 0 0 0 0 18838560 18947056 56565760 140728723411990 140728723412106 140728723412106 140728723419120 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 111088 KiB
Current children cumulated memory: 27448 KiB

[startup+0.205668 s]*
/proc/loadavg: 1.09 0.31 0.16 5/263 30158
/proc/meminfo: memFree=123538236/131524600 swapFree=131071996/131071996
[pid=30155] ppid=30152 vsize=112204 memory=34312 CPUtime=0.2 cores=0,2
/proc/30155/stat : 30155 (fscip) S 30152 30155 29413 0 -1 1077936128 5930 0 0 0 19 1 0 0 20 0 3 0 4463108 114896896 8578 134679101440 4194304 16623229 140728723406128 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18838560 18947056 56565760 140728723411990 140728723412106 140728723412106 140728723419120 0
/proc/30155/statm: 28051 8578 2966 3035 0 11929 0
[pid=30155/tid=30157] ppid=30152 vsize=112204 memory=664970838410264707 CPUtime=0.17 cores=0,2
/proc/30155/task/30157/stat : 30157 (fscip) R 30152 30155 29413 0 -1 4194368 3832 0 0 0 17 0 0 0 20 0 3 0 4463111 114896896 8578 134679101440 4194304 16623229 140728723406128 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18838560 18947056 56565760 140728723411990 140728723412106 140728723412106 140728723419120 0
[pid=30155/tid=30158] ppid=30152 vsize=112204 memory=18001 CPUtime=0 cores=0,2
/proc/30155/task/30158/stat : 30158 (fscip) S 30152 30155 29413 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4463111 114896896 8578 134679101440 4194304 16623229 140728723406128 0 0 0 0 0 2 1 0 0 -1 0 0 0 0 0 0 18838560 18947056 56565760 140728723411990 140728723412106 140728723412106 140728723419120 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 112204 KiB
Current children cumulated memory: 34312 KiB

[startup+0.305577 s]*
/proc/loadavg: 1.09 0.31 0.16 5/263 30158
/proc/meminfo: memFree=123529032/131524600 swapFree=131071996/131071996
[pid=30155] ppid=30152 vsize=115920 memory=44872 CPUtime=0.3 cores=0,2
/proc/30155/stat : 30155 (fscip) S 30152 30155 29413 0 -1 1077936128 8591 0 0 0 29 1 0 0 20 0 3 0 4463108 118702080 11218 134679101440 4194304 16623229 140728723406128 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18838560 18947056 56565760 140728723411990 140728723412106 140728723412106 140728723419120 0
/proc/30155/statm: 28980 11218 2966 3035 0 15120 0
[pid=30155/tid=30157] ppid=30152 vsize=115920 memory=-5155633492111682437 CPUtime=0.27 cores=0,2
/proc/30155/task/30157/stat : 30157 (fscip) R 30152 30155 29413 0 -1 4194368 6493 0 0 0 27 0 0 0 20 0 3 0 4463111 118702080 11218 134679101440 4194304 16623229 140728723406128 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18838560 18947056 56565760 140728723411990 140728723412106 140728723412106 140728723419120 0
[pid=30155/tid=30158] ppid=30152 vsize=115920 memory=0 CPUtime=0 cores=0,2
/proc/30155/task/30158/stat : 30158 (fscip) S 30152 30155 29413 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4463111 118702080 11218 134679101440 4194304 16623229 140728723406128 0 0 0 0 0 2 1 0 0 -1 0 0 0 0 0 0 18838560 18947056 56565760 140728723411990 140728723412106 140728723412106 140728723419120 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 115920 KiB
Current children cumulated memory: 44872 KiB

[startup+0.700239 s]
/proc/loadavg: 1.09 0.31 0.16 5/264 30215
/proc/meminfo: memFree=123525168/131524600 swapFree=131071996/131071996
[pid=30155] ppid=30152 vsize=116940 memory=46720 CPUtime=0.69 cores=0,2
/proc/30155/stat : 30155 (fscip) S 30152 30155 29413 0 -1 1077936128 9056 0 0 0 68 1 0 0 20 0 3 0 4463108 119746560 11680 134679101440 4194304 16623229 140728723406128 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18838560 18947056 56565760 140728723411990 140728723412106 140728723412106 140728723419120 0
/proc/30155/statm: 29235 11680 2966 3035 0 15512 0
[pid=30155/tid=30157] ppid=30152 vsize=116940 memory=0 CPUtime=0.67 cores=0,2
/proc/30155/task/30157/stat : 30157 (fscip) R 30152 30155 29413 0 -1 4194368 6958 0 0 0 66 1 0 0 20 0 3 0 4463111 119746560 11680 134679101440 4194304 16623229 140728723406128 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18838560 18947056 56565760 140728723411990 140728723412106 140728723412106 140728723419120 0
[pid=30155/tid=30158] ppid=30152 vsize=116940 memory=0 CPUtime=0 cores=0,2
/proc/30155/task/30158/stat : 30158 (fscip) S 30152 30155 29413 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4463111 119746560 11680 134679101440 4194304 16623229 140728723406128 0 0 0 0 0 2 1 0 0 -1 0 0 0 0 0 0 18838560 18947056 56565760 140728723411990 140728723412106 140728723412106 140728723419120 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 116940 KiB
Current children cumulated memory: 46720 KiB

[startup+1.32511 s]
# the end of solver process 30155 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.28743 s, system=0.032869 s

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

[startup+0.800272 s]
/proc/loadavg: 1.09 0.31 0.16 5/264 30215
/proc/meminfo: memFree=123525168/131524600 swapFree=131071996/131071996
[pid=30155] ppid=30152 vsize=119548 memory=49360 CPUtime=0.78 cores=0,2
/proc/30155/stat : 30155 (fscip) S 30152 30155 29413 0 -1 1077936128 9722 0 0 0 77 1 0 0 20 0 3 0 4463108 122417152 12340 134679101440 4194304 16623229 140728723406128 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18838560 18947056 56565760 140728723411990 140728723412106 140728723412106 140728723419120 0
/proc/30155/statm: 29887 12340 2966 3035 0 16251 0
[pid=30155/tid=30157] ppid=30152 vsize=119548 memory=0 CPUtime=0.76 cores=0,2
/proc/30155/task/30157/stat : 30157 (fscip) R 30152 30155 29413 0 -1 4194368 7624 0 0 0 75 1 0 0 20 0 3 0 4463111 122417152 12340 134679101440 4194304 16623229 140728723406128 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18838560 18947056 56565760 140728723411990 140728723412106 140728723412106 140728723419120 0
[pid=30155/tid=30158] ppid=30152 vsize=119548 memory=0 CPUtime=0 cores=0,2
/proc/30155/task/30158/stat : 30158 (fscip) S 30152 30155 29413 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4463111 122417152 12340 134679101440 4194304 16623229 140728723406128 0 0 0 0 0 2 1 0 0 -1 0 0 0 0 0 0 18838560 18947056 56565760 140728723411990 140728723412106 140728723412106 140728723419120 0
Current children cumulated CPU time: 0.78 s
Current children cumulated vsize: 119548 KiB
Current children cumulated memory: 49360 KiB

[startup+1.20021 s]
/proc/loadavg: 1.09 0.31 0.16 5/266 30217
/proc/meminfo: memFree=123515112/131524600 swapFree=131071996/131071996
[pid=30155] ppid=30152 vsize=124032 memory=58228 CPUtime=1.18 cores=0,2
/proc/30155/stat : 30155 (fscip) S 30152 30155 29413 0 -1 1077936128 16265 0 0 0 116 2 0 0 20 0 3 0 4463108 127008768 14557 134679101440 4194304 16623229 140728723406128 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18838560 18947056 56565760 140728723411990 140728723412106 140728723412106 140728723419120 0
/proc/30155/statm: 31008 14557 2966 3035 0 18787 0
[pid=30155/tid=30157] ppid=30152 vsize=124032 memory=17855 CPUtime=1.16 cores=0,2
/proc/30155/task/30157/stat : 30157 (fscip) R 30152 30155 29413 0 -1 4194368 14168 0 0 0 114 2 0 0 20 0 3 0 4463111 127008768 14557 134679101440 4194304 16623229 140728723406128 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18838560 18947056 56565760 140728723411990 140728723412106 140728723412106 140728723419120 0
[pid=30155/tid=30158] ppid=30152 vsize=124032 memory=20408 CPUtime=0 cores=0,2
/proc/30155/task/30158/stat : 30158 (fscip) S 30152 30155 29413 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4463111 127008768 14557 134679101440 4194304 16623229 140728723406128 0 0 0 0 0 2 1 0 0 -1 2 0 0 0 0 0 18838560 18947056 56565760 140728723411990 140728723412106 140728723412106 140728723419120 0
Current children cumulated CPU time: 1.18 s
Current children cumulated vsize: 124032 KiB
Current children cumulated memory: 58228 KiB

[startup+1.30021 s]
/proc/loadavg: 1.09 0.31 0.16 5/266 30217
/proc/meminfo: memFree=123515112/131524600 swapFree=131071996/131071996
[pid=30155] ppid=30152 vsize=125680 memory=63520 CPUtime=1.28 cores=0,2
/proc/30155/stat : 30155 (fscip) S 30152 30155 29413 0 -1 1077936128 17966 0 0 0 126 2 0 0 20 0 3 0 4463108 128696320 15880 134679101440 4194304 16623229 140728723406128 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18838560 18947056 56565760 140728723411990 140728723412106 140728723412106 140728723419120 0
/proc/30155/statm: 31420 15880 3014 3035 0 20461 0
[pid=30155/tid=30157] ppid=30152 vsize=125680 memory=0 CPUtime=1.26 cores=0,2
/proc/30155/task/30157/stat : 30157 (fscip) R 30152 30155 29413 0 -1 4194368 15773 0 0 0 124 2 0 0 20 0 3 0 4463111 128696320 15880 134679101440 4194304 16623229 140728723406128 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18838560 18947056 56565760 140728723411990 140728723412106 140728723412106 140728723419120 0
[pid=30155/tid=30158] ppid=30152 vsize=125680 memory=0 CPUtime=0 cores=0,2
/proc/30155/task/30158/stat : 30158 (fscip) S 30152 30155 29413 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4463111 128696320 15880 134679101440 4194304 16623229 140728723406128 0 0 0 0 0 2 1 0 0 -1 2 0 0 0 0 0 18838560 18947056 56565760 140728723411990 140728723412106 140728723412106 140728723419120 0
Current children cumulated CPU time: 1.28 s
Current children cumulated vsize: 125680 KiB
Current children cumulated memory: 63520 KiB

Child status: 0

Real time (s): 1.32516
CPU time (s): 1.3203
CPU user time (s): 1.28743
CPU system time (s): 0.032869
CPU usage (%): 99.6328
Max. virtual memory (cumulated for all children) (KiB): 125680
Max. memory (cumulated for all children) (KiB): 63520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.28743
system time used= 0.032869
maximum resident set size= 63704
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20014
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= 17
involuntary context switches= 11


# summary of solver processes directly reported to runsolver:
#   pid: 30155
#   total CPU time (s): 1.3203
#   total CPU user time (s): 1.28743
#   total CPU system time (s): 0.032869

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.015111 second user time and 0.032471 second system time

The end

Launcher Data

Begin job on nodeC031 at 2024-07-31 00:30:14
IDJOB=4464387
IDBENCH=147864
IDSOLVER=3092
FILE ID=nodeC031/4464387-1722378614
RUNJOBID= nodeC031-1722378597-29423
SLURM_JOB_ID= 8249854
Free space on /tmp= 889972 MiB

SOLVER NAME= FiberSCIP 2024-07-30
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/prestwich/armies/normalized-army8.9ls.opb
COMMAND LINE= ./fscip settings/racing.prm BENCHNAME -qsol -t TIMEOUT -sth 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4464387-1722378614/watcher-4464387-1722378614 -o /tmp/evaluation-result-4464387-1722378614/solver-4464387-1722378614 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC031-1722378597-29423 --watchdog 3760  ./fscip settings/racing.prm HOME/instance-4464387-1722378614.opb -qsol -t 3600 -sth 1

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

MD5SUM BENCH= 9ec58fe672af0a93859b9c5937cab541
RANDOM SEED=83643309

nodeC031.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		: 3672.444
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	: 6999.95
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		: 3682.842
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	: 7007.12
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		: 3662.641
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	: 6999.95
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		: 3600.407
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	: 7007.12
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		: 3671.426
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	: 6999.95
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		: 3682.901
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	: 7007.12
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		: 3607.312
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	: 6999.95
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		: 3600.189
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	: 7007.12
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        123561736 kB
MemAvailable:   127595176 kB
Buffers:           84948 kB
Cached:          4778748 kB
SwapCached:            0 kB
Active:           279788 kB
Inactive:        7196136 kB
Active(anon):       1556 kB
Inactive(anon):  2632020 kB
Active(file):     278232 kB
Inactive(file):  4564116 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             66020 kB
Writeback:             4 kB
AnonPages:       2610040 kB
Mapped:           121204 kB
Shmem:             21336 kB
KReclaimable:      61476 kB
Slab:             142484 kB
SReclaimable:      61476 kB
SUnreclaim:        81008 kB
KernelStack:        4176 kB
PageTables:        14124 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    2973392 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:             9216 kB
HardwareCorrupted:     0 kB
AnonHugePages:    542720 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:      236244 kB
DirectMap2M:     8974336 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 889944 MiB
End job on nodeC031 at 2024-07-31 00:30:16