Trace number 4443140

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 1.33762 1.36469

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: 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 = 23277568, getVmSize() = 23277568, SCIPgetMemUsed() = 1430966, 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 = 17137664, getVmSize() = 28135424, SCIPgetMemUsed() = 3356205, 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-4443140-1721301514
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)
1.26/1.33	c *       1              2           1         1           0.0000           0.0000      0.00%
1.26/1.33	c         1            238           0         0           0.0000           0.0000      0.00%
1.26/1.36	c         1            238           0         0           0.0000           0.0000          -
1.26/1.36	c SCIP Status        : c problem is solved
1.26/1.36	c Total Time         : 1.3600
1.26/1.36	c   solving          : 1.3600
1.26/1.36	c   presolving       : 0.0186 (included in solving)
1.26/1.36	c B&B Tree           :
1.26/1.36	c   nodes (total)    : 238
1.26/1.36	c Solution           :
1.26/1.36	c   Solutions found  : 1
1.26/1.36	c   Primal Bound     : +0.00000000000000e+00
1.26/1.36	c   Dual Bound       : +0.00000000000000e+00
1.26/1.36	c Gap                : 0.00000 %
1.26/1.36	s SATISFIABLE
1.26/1.36	v -x219 x220 x217 -x218 x215 -x216 x213 -x214 -x211 -x212 -x209 -x210 -x207 -x208 -x205 -x206 -x203 x204 -x201 x202 -x199 x200 x197 
1.26/1.36	v -x198 -x195 x196 -x193 x194 -x191 x192 x189 -x190 x187 -x188 x185 -x186 x183 -x184 -x181 -x182 -x179 -x180 x177 -x178 -x175 
1.26/1.36	v -x176 -x173 x174 -x171 x172 -x169 x170 x167 -x168 -x165 x166 -x163 x164 x161 -x162 x159 -x160 -x157 x158 -x155 x156 x153 -x154 
1.26/1.36	v x151 -x152 -x149 x150 -x147 x148 x145 -x146 -x143 x144 -x141 x142 -x139 x140 -x137 x138 x135 -x136 x133 -x134 x131 -x132 
1.26/1.36	v x129 -x130 -x128 -x126 -x124 -x122 -x120 -x118 -x116 -x114 -x112 -x110 -x108 -x106 -x104 -x102 -x100 -x98 -x96 -x94 -x92 -x90 
1.26/1.36	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 
1.26/1.36	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 
1.26/1.36	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 
1.26/1.36	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 
1.26/1.36	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: 63968 MiB (60724 MiB free)
  memory of node 1: 64473 MiB (61202 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4443140-1721301514/watcher-4443140-1721301514 -o /tmp/evaluation-result-4443140-1721301514/solver-4443140-1721301514 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1721294255-950166 --watchdog 3760 ./fscip settings/racing.prm HOME/instance-4443140-1721301514.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
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=954943, runsolver pid=954940
Current StackSize limit: 8192 KiB


[startup+0.100828 s]*
/proc/loadavg: 4.03 4.08 4.08 5/262 954946
/proc/meminfo: memFree=124837260/131524600 swapFree=131071996/131071996
[pid=954943] ppid=954940 vsize=111060 memory=27352 CPUtime=0.09 cores=4,6
/proc/954943/stat : 954943 (fscip) S 954940 954943 950155 0 -1 1077936128 4241 0 0 0 9 0 0 0 20 0 3 0 182320303 113725440 6838 134679101440 4194304 16613245 140725874138336 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18822208 18930672 46587904 140725874144276 140725874144392 140725874144392 140725874151408 0
/proc/954943/statm: 27765 6838 2942 3032 0 10495 0
[pid=954943/tid=954945] ppid=954940 vsize=111060 memory=4026561586 CPUtime=0.07 cores=4,6
/proc/954943/task/954945/stat : 954945 (fscip) R 954940 954943 950155 0 -1 4194368 2147 0 0 0 7 0 0 0 20 0 3 0 182320305 113725440 6838 134679101440 4194304 16613245 140725874138336 0 0 0 0 0 2 0 0 0 -1 6 0 0 0 0 0 18822208 18930672 46587904 140725874144276 140725874144392 140725874144392 140725874151408 0
[pid=954943/tid=954946] ppid=954940 vsize=111060 memory=232851243367 CPUtime=0 cores=4,6
/proc/954943/task/954946/stat : 954946 (fscip) S 954940 954943 950155 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 182320305 113725440 6838 134679101440 4194304 16613245 140725874138336 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18822208 18930672 46587904 140725874144276 140725874144392 140725874144392 140725874151408 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 111060 KiB
Current children cumulated memory: 27352 KiB

[startup+0.205806 s]*
/proc/loadavg: 4.03 4.08 4.08 5/262 954946
/proc/meminfo: memFree=124832220/131524600 swapFree=131071996/131071996
[pid=954943] ppid=954940 vsize=111624 memory=32368 CPUtime=0.19 cores=4,6
/proc/954943/stat : 954943 (fscip) S 954940 954943 950155 0 -1 1077936128 5483 0 0 0 19 0 0 0 20 0 3 0 182320303 114302976 8092 134679101440 4194304 16613245 140725874138336 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18822208 18930672 46587904 140725874144276 140725874144392 140725874144392 140725874151408 0
/proc/954943/statm: 27906 8092 2942 3032 0 11457 0
[pid=954943/tid=954945] ppid=954940 vsize=111624 memory=4782652875487838339 CPUtime=0.16 cores=4,6
/proc/954943/task/954945/stat : 954945 (fscip) R 954940 954943 950155 0 -1 4194368 3389 0 0 0 16 0 0 0 20 0 3 0 182320305 114302976 8092 134679101440 4194304 16613245 140725874138336 0 0 0 0 0 2 0 0 0 -1 6 0 0 0 0 0 18822208 18930672 46587904 140725874144276 140725874144392 140725874144392 140725874151408 0
[pid=954943/tid=954946] ppid=954940 vsize=111624 memory=15932 CPUtime=0 cores=4,6
/proc/954943/task/954946/stat : 954946 (fscip) S 954940 954943 950155 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 182320305 114302976 8092 134679101440 4194304 16613245 140725874138336 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18822208 18930672 46587904 140725874144276 140725874144392 140725874144392 140725874151408 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 111624 KiB
Current children cumulated memory: 32368 KiB

[startup+0.305808 s]*
/proc/loadavg: 4.03 4.08 4.08 6/262 954946
/proc/meminfo: memFree=124823484/131524600 swapFree=131071996/131071996
[pid=954943] ppid=954940 vsize=115892 memory=40552 CPUtime=0.28 cores=4,6
/proc/954943/stat : 954943 (fscip) S 954940 954943 950155 0 -1 1077936128 7567 0 0 0 28 0 0 0 20 0 3 0 182320303 118673408 10138 134679101440 4194304 16613245 140725874138336 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18822208 18930672 46587904 140725874144276 140725874144392 140725874144392 140725874151408 0
/proc/954943/statm: 28973 10138 2942 3032 0 13821 0
[pid=954943/tid=954945] ppid=954940 vsize=115892 memory=-6440543743717325676 CPUtime=0.26 cores=4,6
/proc/954943/task/954945/stat : 954945 (fscip) R 954940 954943 950155 0 -1 4194368 5473 0 0 0 26 0 0 0 20 0 3 0 182320305 118673408 10138 134679101440 4194304 16613245 140725874138336 0 0 0 0 0 2 0 0 0 -1 6 0 0 0 0 0 18822208 18930672 46587904 140725874144276 140725874144392 140725874144392 140725874151408 0
[pid=954943/tid=954946] ppid=954940 vsize=115892 memory=0 CPUtime=0 cores=4,6
/proc/954943/task/954946/stat : 954946 (fscip) S 954940 954943 950155 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 182320305 118673408 10138 134679101440 4194304 16613245 140725874138336 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18822208 18930672 46587904 140725874144276 140725874144392 140725874144392 140725874151408 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 115892 KiB
Current children cumulated memory: 40552 KiB

[startup+0.700264 s]
/proc/loadavg: 4.03 4.08 4.08 5/262 954946
/proc/meminfo: memFree=124818612/131524600 swapFree=131071996/131071996
[pid=954943] ppid=954940 vsize=116912 memory=46360 CPUtime=0.66 cores=4,6
/proc/954943/stat : 954943 (fscip) S 954940 954943 950155 0 -1 1077936128 8989 0 0 0 66 0 0 0 20 0 3 0 182320303 119717888 11590 134679101440 4194304 16613245 140725874138336 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18822208 18930672 46587904 140725874144276 140725874144392 140725874144392 140725874151408 0
/proc/954943/statm: 29228 11590 2942 3032 0 15435 0
[pid=954943/tid=954945] ppid=954940 vsize=116912 memory=0 CPUtime=0.64 cores=4,6
/proc/954943/task/954945/stat : 954945 (fscip) R 954940 954943 950155 0 -1 4194368 6895 0 0 0 64 0 0 0 20 0 3 0 182320305 119717888 11590 134679101440 4194304 16613245 140725874138336 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18822208 18930672 46587904 140725874144276 140725874144392 140725874144392 140725874151408 0
[pid=954943/tid=954946] ppid=954940 vsize=116912 memory=0 CPUtime=0 cores=4,6
/proc/954943/task/954946/stat : 954946 (fscip) S 954940 954943 950155 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 182320305 119717888 11590 134679101440 4194304 16613245 140725874138336 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18822208 18930672 46587904 140725874144276 140725874144392 140725874144392 140725874151408 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 116912 KiB
Current children cumulated memory: 46360 KiB

[startup+1.36463 s]
# the end of solver process 954943 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.31472 s, system=0.022896 s

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

[startup+0.800296 s]
/proc/loadavg: 4.03 4.08 4.08 5/262 954946
/proc/meminfo: memFree=124818612/131524600 swapFree=131071996/131071996
[pid=954943] ppid=954940 vsize=118500 memory=48472 CPUtime=0.76 cores=4,6
/proc/954943/stat : 954943 (fscip) S 954940 954943 950155 0 -1 1077936128 9517 0 0 0 76 0 0 0 20 0 3 0 182320303 121344000 12118 134679101440 4194304 16613245 140725874138336 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18822208 18930672 46587904 140725874144276 140725874144392 140725874144392 140725874151408 0
/proc/954943/statm: 29625 12118 2942 3032 0 15905 0
[pid=954943/tid=954945] ppid=954940 vsize=118500 memory=0 CPUtime=0.74 cores=4,6
/proc/954943/task/954945/stat : 954945 (fscip) R 954940 954943 950155 0 -1 4194368 7423 0 0 0 74 0 0 0 20 0 3 0 182320305 121344000 12118 134679101440 4194304 16613245 140725874138336 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18822208 18930672 46587904 140725874144276 140725874144392 140725874144392 140725874151408 0
[pid=954943/tid=954946] ppid=954940 vsize=118500 memory=0 CPUtime=0 cores=4,6
/proc/954943/task/954946/stat : 954946 (fscip) S 954940 954943 950155 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 182320305 121344000 12118 134679101440 4194304 16613245 140725874138336 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18822208 18930672 46587904 140725874144276 140725874144392 140725874144392 140725874151408 0
Current children cumulated CPU time: 0.76 s
Current children cumulated vsize: 118500 KiB
Current children cumulated memory: 48472 KiB

[startup+1.20024 s]
/proc/loadavg: 4.03 4.08 4.08 5/262 954946
/proc/meminfo: memFree=124810212/131524600 swapFree=131071996/131071996
[pid=954943] ppid=954940 vsize=123088 memory=56984 CPUtime=1.16 cores=4,6
/proc/954943/stat : 954943 (fscip) S 954940 954943 950155 0 -1 1077936128 15787 0 0 0 115 1 0 0 20 0 3 0 182320303 126042112 14246 134679101440 4194304 16613245 140725874138336 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18822208 18930672 46587904 140725874144276 140725874144392 140725874144392 140725874151408 0
/proc/954943/statm: 30772 14246 2942 3032 0 18545 0
[pid=954943/tid=954945] ppid=954940 vsize=123088 memory=15786 CPUtime=1.14 cores=4,6
/proc/954943/task/954945/stat : 954945 (fscip) R 954940 954943 950155 0 -1 4194368 13693 0 0 0 113 1 0 0 20 0 3 0 182320305 126042112 14246 134679101440 4194304 16613245 140725874138336 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18822208 18930672 46587904 140725874144276 140725874144392 140725874144392 140725874151408 0
[pid=954943/tid=954946] ppid=954940 vsize=123088 memory=4575 CPUtime=0 cores=4,6
/proc/954943/task/954946/stat : 954946 (fscip) S 954940 954943 950155 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 182320305 126042112 14246 134679101440 4194304 16613245 140725874138336 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18822208 18930672 46587904 140725874144276 140725874144392 140725874144392 140725874151408 0
Current children cumulated CPU time: 1.16 s
Current children cumulated vsize: 123088 KiB
Current children cumulated memory: 56984 KiB

[startup+1.30025 s]
/proc/loadavg: 4.03 4.08 4.08 5/262 954946
/proc/meminfo: memFree=124810212/131524600 swapFree=131071996/131071996
[pid=954943] ppid=954940 vsize=125652 memory=60780 CPUtime=1.26 cores=4,6
/proc/954943/stat : 954943 (fscip) S 954940 954943 950155 0 -1 1077936128 17047 0 0 0 125 1 0 0 20 0 3 0 182320303 128667648 15195 134679101440 4194304 16613245 140725874138336 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18822208 18930672 46587904 140725874144276 140725874144392 140725874144392 140725874151408 0
/proc/954943/statm: 31413 15195 2942 3032 0 19538 0
[pid=954943/tid=954945] ppid=954940 vsize=125652 memory=0 CPUtime=1.24 cores=4,6
/proc/954943/task/954945/stat : 954945 (fscip) R 954940 954943 950155 0 -1 4194368 14953 0 0 0 123 1 0 0 20 0 3 0 182320305 128667648 15195 134679101440 4194304 16613245 140725874138336 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18822208 18930672 46587904 140725874144276 140725874144392 140725874144392 140725874151408 0
[pid=954943/tid=954946] ppid=954940 vsize=125652 memory=0 CPUtime=0 cores=4,6
/proc/954943/task/954946/stat : 954946 (fscip) S 954940 954943 950155 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 182320305 128667648 15195 134679101440 4194304 16613245 140725874138336 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18822208 18930672 46587904 140725874144276 140725874144392 140725874144392 140725874151408 0
Current children cumulated CPU time: 1.26 s
Current children cumulated vsize: 125652 KiB
Current children cumulated memory: 60780 KiB

Child status: 0

Real time (s): 1.36469
CPU time (s): 1.33762
CPU user time (s): 1.31472
CPU system time (s): 0.022896
CPU usage (%): 98.0164
Max. virtual memory (cumulated for all children) (KiB): 125652
Max. memory (cumulated for all children) (KiB): 60780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.31472
system time used= 0.022896
maximum resident set size= 63664
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20001
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= 15
involuntary context switches= 12


# summary of solver processes directly reported to runsolver:
#   pid: 954943
#   total CPU time (s): 1.33762
#   total CPU user time (s): 1.31472
#   total CPU system time (s): 0.022896

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.005274 second user time and 0.043188 second system time

The end

Launcher Data 

Begin job on nodeC032 at 2024-07-18 13:18:46
IDJOB=4443140
IDBENCH=147864
IDSOLVER=3064
FILE ID=nodeC032/4443140-1721301514
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-army8.9ls.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-4443140-1721301514/watcher-4443140-1721301514 -o /tmp/evaluation-result-4443140-1721301514/solver-4443140-1721301514 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1721294255-950166 --watchdog 3760  ./fscip settings/racing.prm HOME/instance-4443140-1721301514.opb -qsol -t 3600 -sth 1

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

MD5SUM BENCH= 9ec58fe672af0a93859b9c5937cab541
RANDOM SEED=605713748

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		: 3682.078
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		: 3686.013
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		: 3650.908
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		: 3599.907
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		: 3657.474
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		: 3686.040
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		: 3666.324
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		: 3599.702
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:        124854088 kB
MemAvailable:   127316384 kB
Buffers:          491052 kB
Cached:          2786972 kB
SwapCached:            0 kB
Active:           933696 kB
Inactive:        5078440 kB
Active(anon):       1556 kB
Inactive(anon):  2770268 kB
Active(file):     932140 kB
Inactive(file):  2308172 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             28228 kB
Writeback:             0 kB
AnonPages:       2732884 kB
Mapped:           141544 kB
Shmem:             37720 kB
KReclaimable:     123616 kB
Slab:             238672 kB
SReclaimable:     123616 kB
SUnreclaim:       115056 kB
KernelStack:        4144 kB
PageTables:        15000 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1632500 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            69184 kB
HardwareCorrupted:     0 kB
AnonHugePages:    464896 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= 889968 MiB
End job on nodeC032 at 2024-07-18 13:18:47