Trace number 4443380

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 2024-07-02SAT 1.10925 1.1231

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/
prestwich/armies/normalized-army8.9bt.opb
MD5SUMb5aeb70b232ec6b0dbd43a131c08b01d
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 benchmark0.013821
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 constraints470
Number of constraints which are clauses333
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints135
Minimum length of a constraint1
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: 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 = 23638016, getVmSize() = 23638016, SCIPgetMemUsed() = 1614446, SCIPgetMemTotal() = 2071598, SCIPgetMemExternEstim() = 1048576
0.00/0.00	c ** set memory limit for presolving in LC to 8.79609e+12 for SCIP **
0.00/0.03	c ** Estimated virtualMemUsedAtSolver = 16889173, getVmSize() = 27029504, SCIPgetMemUsed() = 2243450, SCIPgetMemTotal() = 4293634, SCIPgetMemExternEstim() = 1048576
0.00/0.03	c ** set memory limit for solvers to 4.39805e+12 for each SCIP **
0.00/0.03	c Original Problem   :
0.00/0.03	c   Problem name     : instance-4443380-1721301671
0.00/0.03	c   Variables        : 220 (220 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.03	c   Constraints      : 470
0.00/0.03	c   Objective sense  : minimize
0.00/0.03	c Presolved Problem  :
0.00/0.03	c   Variables        : 187 (187 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.03	c   Constraints      : 302
0.00/0.03	c Constraints        : Number
0.00/0.03	c   knapsack         : 9 
0.00/0.03	c   setppc           : 96 
0.00/0.03	c   and              : 77 
0.00/0.03	c   logicor          : 120 
0.00/0.03	c ** Instance transfer method used: 0
0.00/0.03	c ** ParaScipInstance copy increased the number of variables. **
0.00/0.03	c LC is working with racing ramp-up and with rebuilding tree after racing.
0.00/0.03	c                                Nodes    Active                                            
0.00/0.03	c      Time          Nodes        Left   Solvers     Best Integer        Best Node        Gap     Best Node(S)     Gap(S)
0.98/1.09	c *       1              2           1         1           0.0000           0.0000      0.00%
0.98/1.09	c         1            174           0         0           0.0000           0.0000      0.00%
1.08/1.11	c         1            174           0         0           0.0000           0.0000          -
1.08/1.11	c SCIP Status        : c problem is solved
1.08/1.11	c Total Time         : 1.1200
1.08/1.11	c   solving          : 1.1200
1.08/1.11	c   presolving       : 0.0258 (included in solving)
1.08/1.11	c B&B Tree           :
1.08/1.11	c   nodes (total)    : 174
1.08/1.11	c Solution           :
1.08/1.11	c   Solutions found  : 1
1.08/1.11	c   Primal Bound     : +0.00000000000000e+00
1.08/1.11	c   Dual Bound       : +0.00000000000000e+00
1.08/1.11	c Gap                : 0.00000 %
1.08/1.12	s SATISFIABLE
1.08/1.12	v x219 -x220 -x217 x218 -x215 x216 -x213 x214 -x211 -x212 -x209 -x210 -x207 -x208 -x205 -x206 x203 -x204 x201 -x202 x199 -x200 -x197 
1.08/1.12	v x198 x195 -x196 x193 -x194 x191 -x192 -x189 x190 -x187 x188 -x185 x186 -x183 x184 -x181 -x182 -x179 -x180 -x177 x178 -x175 
1.08/1.12	v -x176 x173 -x174 x171 -x172 x169 -x170 -x167 x168 x165 -x166 x163 -x164 -x161 x162 -x159 x160 x157 -x158 x155 -x156 -x153 x154 
1.08/1.12	v -x151 x152 x149 -x150 x147 -x148 -x145 x146 x143 -x144 x141 -x142 x139 -x140 x137 -x138 -x135 x136 -x133 x134 -x131 x132 
1.08/1.12	v -x129 x130 -x128 x126 x124 -x122 -x120 x118 x116 -x114 -x112 -x110 x108 -x106 -x104 x102 x100 -x98 -x96 x94 -x92 -x90 -x88 -x86 
1.08/1.12	v -x84 -x82 -x80 -x78 x76 -x74 -x72 -x70 -x68 -x66 -x64 -x62 -x60 -x58 -x56 -x54 -x52 -x50 -x48 -x46 -x44 -x42 -x40 -x38 -x36 
1.08/1.12	v -x34 -x32 -x30 -x28 -x26 -x24 -x22 -x20 -x18 -x16 -x14 -x12 -x10 -x8 -x6 -x4 -x2 -x127 -x125 -x123 -x121 -x119 -x117 -x115 
1.08/1.12	v -x113 -x111 -x109 -x107 -x105 -x103 -x101 -x99 -x97 -x95 -x93 -x91 -x89 -x87 -x85 -x83 -x81 -x79 -x77 -x75 -x73 -x71 -x69 -x67 
1.08/1.12	v -x65 x63 -x61 -x59 -x57 x55 -x53 -x51 x49 -x47 -x45 -x43 x41 -x39 -x37 -x35 -x33 -x31 -x29 -x27 x25 x23 -x21 -x19 -x17 -x15 
1.08/1.12	v -x13 -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: 63968 MiB (60721 MiB free)
  memory of node 1: 64473 MiB (62387 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4443380-1721301671/watcher-4443380-1721301671 -o /tmp/evaluation-result-4443380-1721301671/solver-4443380-1721301671 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1721294255-950166 --watchdog 3760 ./fscip settings/racing.prm HOME/instance-4443380-1721301671.opb -qsol -t 3600 -sth 1 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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
solver pid=955358, runsolver pid=955355
Current StackSize limit: 8192 KiB


[startup+0.100628 s]*
/proc/loadavg: 4.11 4.11 4.09 5/265 955361
/proc/meminfo: memFree=126048772/131524600 swapFree=131071996/131071996
[pid=955358] ppid=955355 vsize=110100 memory=25840 CPUtime=0.09 cores=4,6
/proc/955358/stat : 955358 (fscip) S 955355 955358 950155 0 -1 1077936128 3869 0 0 0 9 0 0 0 20 0 3 0 182336002 112742400 6460 134679101440 4194304 16613245 140735839418912 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18822208 18930672 27455488 140735839425556 140735839425672 140735839425672 140735839432688 0
/proc/955358/statm: 27525 6460 2926 3032 0 10012 0
[pid=955358/tid=955360] ppid=955355 vsize=110100 memory=4026561586 CPUtime=0.06 cores=4,6
/proc/955358/task/955360/stat : 955360 (fscip) R 955355 955358 950155 0 -1 4194368 1895 0 0 0 6 0 0 0 20 0 3 0 182336005 112742400 6460 134679101440 4194304 16613245 140735839418912 0 0 0 0 0 2 0 0 0 -1 6 0 0 0 0 0 18822208 18930672 27455488 140735839425556 140735839425672 140735839425672 140735839432688 0
[pid=955358/tid=955361] ppid=955355 vsize=110100 memory=232851243367 CPUtime=0 cores=4,6
/proc/955358/task/955361/stat : 955361 (fscip) S 955355 955358 950155 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 182336005 112742400 6460 134679101440 4194304 16613245 140735839418912 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18822208 18930672 27455488 140735839425556 140735839425672 140735839425672 140735839432688 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 110100 KiB
Current children cumulated memory: 25840 KiB

[startup+0.206616 s]*
/proc/loadavg: 4.11 4.11 4.09 5/265 955361
/proc/meminfo: memFree=126039024/131524600 swapFree=131071996/131071996
[pid=955358] ppid=955355 vsize=110792 memory=34876 CPUtime=0.19 cores=4,6
/proc/955358/stat : 955358 (fscip) S 955355 955358 950155 0 -1 1077936128 6085 0 0 0 19 0 0 0 20 0 3 0 182336002 113451008 8719 134679101440 4194304 16613245 140735839418912 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18822208 18930672 27455488 140735839425556 140735839425672 140735839425672 140735839432688 0
/proc/955358/statm: 27698 8719 2942 3032 0 11968 0
[pid=955358/tid=955360] ppid=955355 vsize=110792 memory=4782652875487838339 CPUtime=0.16 cores=4,6
/proc/955358/task/955360/stat : 955360 (fscip) R 955355 955358 950155 0 -1 4194368 4111 0 0 0 16 0 0 0 20 0 3 0 182336005 113451008 8719 134679101440 4194304 16613245 140735839418912 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18822208 18930672 27455488 140735839425556 140735839425672 140735839425672 140735839432688 0
[pid=955358/tid=955361] ppid=955355 vsize=110792 memory=15932 CPUtime=0 cores=4,6
/proc/955358/task/955361/stat : 955361 (fscip) S 955355 955358 950155 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 182336005 113451008 8719 134679101440 4194304 16613245 140735839418912 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18822208 18930672 27455488 140735839425556 140735839425672 140735839425672 140735839432688 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 110792 KiB
Current children cumulated memory: 34876 KiB

[startup+0.305559 s]*
/proc/loadavg: 4.11 4.11 4.09 5/265 955361
/proc/meminfo: memFree=126028720/131524600 swapFree=131071996/131071996
[pid=955358] ppid=955355 vsize=118136 memory=46492 CPUtime=0.29 cores=4,6
/proc/955358/stat : 955358 (fscip) S 955355 955358 950155 0 -1 1077936128 8972 0 0 0 28 1 0 0 20 0 3 0 182336002 120971264 11623 134679101440 4194304 16613245 140735839418912 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18822208 18930672 27455488 140735839425556 140735839425672 140735839425672 140735839432688 0
/proc/955358/statm: 29534 11623 2942 3032 0 15053 0
[pid=955358/tid=955360] ppid=955355 vsize=118136 memory=-6370173900028033895 CPUtime=0.25 cores=4,6
/proc/955358/task/955360/stat : 955360 (fscip) R 955355 955358 950155 0 -1 4194368 7001 0 0 0 25 0 0 0 20 0 3 0 182336005 120971264 11623 134679101440 4194304 16613245 140735839418912 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18822208 18930672 27455488 140735839425556 140735839425672 140735839425672 140735839432688 0
[pid=955358/tid=955361] ppid=955355 vsize=118136 memory=0 CPUtime=0 cores=4,6
/proc/955358/task/955361/stat : 955361 (fscip) S 955355 955358 950155 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 182336005 120971264 11623 134679101440 4194304 16613245 140735839418912 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18822208 18930672 27455488 140735839425556 140735839425672 140735839425672 140735839432688 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 118136 KiB
Current children cumulated memory: 46492 KiB

[startup+0.700265 s]
/proc/loadavg: 4.11 4.11 4.09 5/265 955361
/proc/meminfo: memFree=126006488/131524600 swapFree=131071996/131071996
[pid=955358] ppid=955355 vsize=127436 memory=66600 CPUtime=0.67 cores=4,6
/proc/955358/stat : 955358 (fscip) S 955355 955358 950155 0 -1 1077936128 14050 0 0 0 66 1 0 0 20 0 3 0 182336002 130494464 16650 134679101440 4194304 16613245 140735839418912 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18822208 18930672 27455488 140735839425556 140735839425672 140735839425672 140735839432688 0
/proc/955358/statm: 31859 16650 2942 3032 0 20445 0
[pid=955358/tid=955360] ppid=955355 vsize=127436 memory=0 CPUtime=0.64 cores=4,6
/proc/955358/task/955360/stat : 955360 (fscip) R 955355 955358 950155 0 -1 4194368 12076 0 0 0 63 1 0 0 20 0 3 0 182336005 130494464 16650 134679101440 4194304 16613245 140735839418912 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18822208 18930672 27455488 140735839425556 140735839425672 140735839425672 140735839432688 0
[pid=955358/tid=955361] ppid=955355 vsize=127436 memory=0 CPUtime=0 cores=4,6
/proc/955358/task/955361/stat : 955361 (fscip) S 955355 955358 950155 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 182336005 130494464 16650 134679101440 4194304 16613245 140735839418912 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18822208 18930672 27455488 140735839425556 140735839425672 140735839425672 140735839432688 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 127436 KiB
Current children cumulated memory: 66600 KiB

[startup+1.12308 s]
# the end of solver process 955358 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.07541 s, system=0.033844 s

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

[startup+0.800289 s]
/proc/loadavg: 4.11 4.11 4.09 5/265 955361
/proc/meminfo: memFree=126006488/131524600 swapFree=131071996/131071996
[pid=955358] ppid=955355 vsize=127436 memory=66868 CPUtime=0.78 cores=4,6
/proc/955358/stat : 955358 (fscip) S 955355 955358 950155 0 -1 1077936128 14162 0 0 0 76 2 0 0 20 0 3 0 182336002 130494464 16717 134679101440 4194304 16613245 140735839418912 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18822208 18930672 27455488 140735839425556 140735839425672 140735839425672 140735839432688 0
/proc/955358/statm: 31859 16717 2942 3032 0 20735 0
[pid=955358/tid=955360] ppid=955355 vsize=127436 memory=0 CPUtime=0.74 cores=4,6
/proc/955358/task/955360/stat : 955360 (fscip) R 955355 955358 950155 0 -1 4194368 12188 0 0 0 73 1 0 0 20 0 3 0 182336005 130494464 16717 134679101440 4194304 16613245 140735839418912 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18822208 18930672 27455488 140735839425556 140735839425672 140735839425672 140735839432688 0
[pid=955358/tid=955361] ppid=955355 vsize=127436 memory=0 CPUtime=0 cores=4,6
/proc/955358/task/955361/stat : 955361 (fscip) S 955355 955358 950155 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 182336005 130494464 16717 134679101440 4194304 16613245 140735839418912 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18822208 18930672 27455488 140735839425556 140735839425672 140735839425672 140735839432688 0
Current children cumulated CPU time: 0.78 s
Current children cumulated vsize: 127436 KiB
Current children cumulated memory: 66868 KiB

[startup+1.00023 s]*
/proc/loadavg: 4.11 4.11 4.09 5/264 955361
/proc/meminfo: memFree=126095100/131524600 swapFree=131071996/131071996
[pid=955358] ppid=955355 vsize=130076 memory=69504 CPUtime=0.98 cores=4,6
/proc/955358/stat : 955358 (fscip) S 955355 955358 950155 0 -1 1077936128 14830 0 0 0 96 2 0 0 20 0 3 0 182336002 133197824 17376 134679101440 4194304 16613245 140735839418912 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18822208 18930672 27455488 140735839425556 140735839425672 140735839425672 140735839432688 0
/proc/955358/statm: 32519 17376 2942 3032 0 21395 0
[pid=955358/tid=955360] ppid=955355 vsize=130076 memory=-6370173900028033895 CPUtime=0.94 cores=4,6
/proc/955358/task/955360/stat : 955360 (fscip) R 955355 955358 950155 0 -1 4194368 12856 0 0 0 93 1 0 0 20 0 3 0 182336005 133197824 17376 134679101440 4194304 16613245 140735839418912 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18822208 18930672 27455488 140735839425556 140735839425672 140735839425672 140735839432688 0
[pid=955358/tid=955361] ppid=955355 vsize=130076 memory=5692 CPUtime=0 cores=4,6
/proc/955358/task/955361/stat : 955361 (fscip) S 955355 955358 950155 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 182336005 133197824 17376 134679101440 4194304 16613245 140735839418912 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18822208 18930672 27455488 140735839425556 140735839425672 140735839425672 140735839432688 0
Current children cumulated CPU time: 0.98 s
Current children cumulated vsize: 130076 KiB
Current children cumulated memory: 69504 KiB

[startup+1.10546 s]
/proc/loadavg: 4.11 4.11 4.09 5/264 955361
/proc/meminfo: memFree=126095100/131524600 swapFree=131071996/131071996
[pid=955358] ppid=955355 vsize=130076 memory=71424 CPUtime=1.08 cores=4,6
/proc/955358/stat : 955358 (fscip) S 955355 955358 950155 0 -1 1077936128 21577 0 0 0 106 2 0 0 20 0 3 0 182336002 133197824 17856 134679101440 4194304 16613245 140735839418912 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18822208 18930672 27455488 140735839425556 140735839425672 140735839425672 140735839432688 0
/proc/955358/statm: 32519 17856 2990 3032 0 21936 0
[pid=955358/tid=955360] ppid=955355 vsize=130076 memory=0 CPUtime=1.05 cores=4,6
/proc/955358/task/955360/stat : 955360 (fscip) R 955355 955358 950155 0 -1 4194368 19510 0 0 0 103 2 0 0 20 0 3 0 182336005 133197824 17856 134679101440 4194304 16613245 140735839418912 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18822208 18930672 27455488 140735839425556 140735839425672 140735839425672 140735839432688 0
[pid=955358/tid=955361] ppid=955355 vsize=130076 memory=0 CPUtime=0 cores=4,6
/proc/955358/task/955361/stat : 955361 (fscip) S 955355 955358 950155 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 182336005 133197824 17856 134679101440 4194304 16613245 140735839418912 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18822208 18930672 27455488 140735839425556 140735839425672 140735839425672 140735839432688 0
Current children cumulated CPU time: 1.08 s
Current children cumulated vsize: 130076 KiB
Current children cumulated memory: 71424 KiB

Child status: 0

Real time (s): 1.1231
CPU time (s): 1.10925
CPU user time (s): 1.07541
CPU system time (s): 0.033844
CPU usage (%): 98.767
Max. virtual memory (cumulated for all children) (KiB): 130076
Max. memory (cumulated for all children) (KiB): 71424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.07541
system time used= 0.033844
maximum resident set size= 71424
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23411
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= 9


# summary of solver processes directly reported to runsolver:
#   pid: 955358
#   total CPU time (s): 1.10925
#   total CPU user time (s): 1.07541
#   total CPU system time (s): 0.033844

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.01274 second user time and 0.03414 second system time

The end

Launcher Data 

Begin job on nodeC032 at 2024-07-18 13:21:23
IDJOB=4443380
IDBENCH=147872
IDSOLVER=3064
FILE ID=nodeC032/4443380-1721301671
RUNJOBID= nodeC032-1721294255-950166
SLURM_JOB_ID= 7542614
Free space on /tmp= 889996 MiB

SOLVER NAME= FiberSCIP 2024-07-02
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/prestwich/armies/normalized-army8.9bt.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-4443380-1721301671/watcher-4443380-1721301671 -o /tmp/evaluation-result-4443380-1721301671/solver-4443380-1721301671 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1721294255-950166 --watchdog 3760  ./fscip settings/racing.prm HOME/instance-4443380-1721301671.opb -qsol -t 3600 -sth 1

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

MD5SUM BENCH= b5aeb70b232ec6b0dbd43a131c08b01d
RANDOM SEED=781699080

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

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3667.061
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.33
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.571
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.870
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.33
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3678.365
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3658.727
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.33
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3678.330
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3671.235
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.33
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.687
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        126063340 kB
MemAvailable:   128524668 kB
Buffers:          491296 kB
Cached:          2785888 kB
SwapCached:            0 kB
Active:           930840 kB
Inactive:        3874500 kB
Active(anon):       1564 kB
Inactive(anon):  1564352 kB
Active(file):     929276 kB
Inactive(file):  2310148 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             28404 kB
Writeback:             4 kB
AnonPages:       1528220 kB
Mapped:           141480 kB
Shmem:             37720 kB
KReclaimable:     123452 kB
Slab:             238520 kB
SReclaimable:     123452 kB
SUnreclaim:       115068 kB
KernelStack:        4208 kB
PageTables:        12284 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1363452 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            69216 kB
HardwareCorrupted:     0 kB
AnonHugePages:    309248 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:      226004 kB
DirectMap2M:    21567488 kB
DirectMap1G:    114294784 kB

Free space on /tmp at the end= 889972 MiB
End job on nodeC032 at 2024-07-18 13:21:24