Trace number 4426899

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
FiberSCIP 2024-07-02OPTIMUM 7.36829 7.44881

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/jnh/
normalized-jnh309_wcsp.wbo
MD5SUM96a7bb3d2f4d960817b831e20b609ac8
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark276
Best CPU time to get the best result obtained on this benchmark0.584609
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables200
Total number of constraints1000
Number of soft constraints900
Number of constraints which are clauses900
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint11
Top cost 444855
Min constraint cost 1
Max constraint cost 1000
Sum of constraints costs 444854
Biggest number in a constraint 10
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 21
Number of bits of the biggest sum of numbers5
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)
0.00/0.01	c Default LC presolving (default).
0.00/0.01	c ** Before presolving: virtualMemUsedAtLc = 28311552, getVmSize() = 28311552, SCIPgetMemUsed() = 4490760, SCIPgetMemTotal() = 6564488, SCIPgetMemExternEstim() = 2935383
0.00/0.01	c ** set memory limit for presolving in LC to 8.79608e+12 for SCIP **
0.20/0.23	c ** Estimated virtualMemUsedAtSolver = 22219434, getVmSize() = 38346752, SCIPgetMemUsed() = 8266986, SCIPgetMemTotal() = 15227666, SCIPgetMemExternEstim() = 2935383
0.20/0.23	c ** set memory limit for solvers to 4.39805e+12 for each SCIP **
0.20/0.23	c Original Problem   :
0.20/0.23	c   Problem name     : instance-4426899-1720907189
0.20/0.23	c   Variables        : 1100 (1100 binary, 0 integer, 0 implicit integer, 0 continuous)
0.20/0.23	c   Constraints      : 1901
0.20/0.23	c   Objective sense  : minimize
0.20/0.23	c Presolved Problem  :
0.20/0.23	c   Variables        : 1000 (1000 binary, 0 integer, 0 implicit integer, 0 continuous)
0.20/0.23	c   Constraints      : 925
0.20/0.23	c Constraints        : Number
0.20/0.23	c   linear           : 900 
0.20/0.23	c   indicator        : 25 
0.20/0.23	c ** Instance transfer method used: 0
0.20/0.24	c ** ParaScipInstance copy does not increase the number of variables. **
0.20/0.24	c LC is working with racing ramp-up and with rebuilding tree after racing.
0.20/0.24	c                                Nodes    Active                                            
0.20/0.24	c      Time          Nodes        Left   Solvers     Best Integer        Best Node        Gap     Best Node(S)     Gap(S)
0.20/0.24	c *       0              0           1         1      444854.0000                -          -
0.20/0.27	c *       0              0           1         1      299531.0000                -          -
0.20/0.27	c *       0              0           1         1       12838.0000                -          -
0.67/0.74	c *       1              0           1         1        2475.0000                -          -
4.53/4.65	c *       5             71          64         1         973.0000           0.0000          -
4.74/4.89	c *       5             71          64         1         631.0000           0.0000          -
5.53/5.61	c         6            132          45         1         631.0000           0.0000          -
5.53/5.68	c *       6            132          45         1         506.0000           0.0000          -
5.92/6.02	c *       6            132          45         1         462.0000           0.0000          -
6.92/7.09	c *       7            182          42         1         325.0000           0.0000          -
7.21/7.37	c *       7            286           3         1         276.0000         113.3333    143.53%
7.31/7.42	c         7            300           0         0         276.0000         276.0000      0.00%
7.31/7.44	c         7            300           0         0         276.0000         276.0000          -
7.31/7.44	c SCIP Status        : c problem is solved
7.31/7.44	c Total Time         : 7.4300
7.31/7.44	c   solving          : 7.4300
7.31/7.44	c   presolving       : 0.2261 (included in solving)
7.31/7.44	c B&B Tree           :
7.31/7.44	c   nodes (total)    : 300
7.31/7.44	c Solution           :
7.31/7.44	c   Solutions found  : 10
7.31/7.44	c   Primal Bound     : +2.76000000000000e+02
7.31/7.44	c   Dual Bound       : +2.76000000000000e+02
7.31/7.44	c Gap                : 0.00000 %
7.31/7.44	o 276
7.31/7.44	s OPTIMUM FOUND
7.31/7.44	v -x200 x199 x198 -x197 x196 -x195 x194 -x193 x192 -x191 x190 -x189 x188 -x187 x186 -x185 -x184 x183 -x182 x181 x180 -x179 x178 -x177 
7.31/7.44	v x176 -x175 -x174 x173 x172 -x171 -x170 x169 x168 -x167 x166 -x165 -x164 x163 x162 -x161 x160 -x159 x158 -x157 -x156 x155 
7.31/7.44	v x154 -x153 x152 -x151 x150 -x149 x148 -x147 -x146 x145 x144 -x143 x142 -x141 -x140 x139 -x138 x137 x136 -x135 x134 -x133 -x132 
7.31/7.44	v x131 x130 -x129 x128 -x127 x126 -x125 x124 -x123 x122 -x121 -x120 x119 x118 -x117 -x116 x115 x114 -x113 x112 -x111 x110 -x109 
7.31/7.44	v x108 -x107 x106 -x105 x104 -x103 -x102 x101 -x100 x99 -x98 x97 x96 -x95 -x94 x93 x92 -x91 x90 -x89 -x88 x87 x86 -x85 x84 
7.31/7.44	v -x83 -x82 x81 -x80 x79 x78 -x77 -x76 x75 -x74 x73 x72 -x71 x70 -x69 -x68 x67 x66 -x65 x64 -x63 x62 -x61 -x60 x59 -x58 x57 x56 
7.31/7.44	v -x55 x54 -x53 x52 -x51 -x50 x49 x48 -x47 -x46 x45 -x44 x43 -x42 x41 -x40 x39 x38 -x37 x36 -x35 x34 -x33 x32 -x31 -x30 x29 -x28 
7.31/7.44	v x27 -x26 x25 x24 -x23 -x22 x21 x20 -x19 -x18 x17 x16 -x15 -x14 x13 -x12 x11 x10 -x9 -x8 x7 x6 -x5 -x4 x3 -x2 x1

Verifier Data 

OK	276

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 (60018 MiB free)
  memory of node 1: 64473 MiB (55078 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4426899-1720907189/watcher-4426899-1720907189 -o /tmp/evaluation-result-4426899-1720907189/solver-4426899-1720907189 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC030-1720905528-732349 --watchdog 3760 ./fscip settings/racing.prm HOME/instance-4426899-1720907189.wbo -qsol -t 3600 -sth 1 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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=734120, runsolver pid=734117
Current StackSize limit: 8192 KiB


[startup+0.100089 s]*
/proc/loadavg: 4.24 4.15 3.96 5/255 734121
/proc/meminfo: memFree=117845352/131524600 swapFree=131071996/131071996
[pid=734120] ppid=734117 vsize=34340 memory=23684 CPUtime=0.09 cores=4,6
/proc/734120/stat : 734120 (fscip) R 734117 734120 729170 0 -1 4194304 3554 0 0 0 9 0 0 0 20 0 1 0 142887033 35164160 5921 134679101440 4194304 16613245 140724221512912 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18822208 18930672 38313984 140724221514721 140724221514837 140724221514837 140724221521904 0
/proc/734120/statm: 8585 5921 2622 3032 0 4985 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 34340 KiB
Current children cumulated memory: 23684 KiB

[startup+0.205526 s]*
/proc/loadavg: 4.24 4.15 3.96 5/255 734121
/proc/meminfo: memFree=117844848/131524600 swapFree=131071996/131071996
[pid=734120] ppid=734117 vsize=34852 memory=24212 CPUtime=0.2 cores=4,6
/proc/734120/stat : 734120 (fscip) R 734117 734120 729170 0 -1 4194304 3684 0 0 0 20 0 0 0 20 0 1 0 142887033 35688448 6053 134679101440 4194304 16613245 140724221512912 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18822208 18930672 38313984 140724221514721 140724221514837 140724221514837 140724221521904 0
/proc/734120/statm: 8713 6053 2622 3032 0 5113 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 34852 KiB
Current children cumulated memory: 24212 KiB

[startup+0.306217 s]*
/proc/loadavg: 4.24 4.15 3.96 5/257 734123
/proc/meminfo: memFree=117827964/131524600 swapFree=131071996/131071996
[pid=734120] ppid=734117 vsize=123264 memory=41620 CPUtime=0.3 cores=4,6
/proc/734120/stat : 734120 (fscip) S 734117 734120 729170 0 -1 1077936128 8207 0 0 0 29 1 0 0 20 0 3 0 142887033 126222336 10405 134679101440 4194304 16613245 140724221512912 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18822208 18930672 38313984 140724221514721 140724221514837 140724221514837 140724221521904 0
/proc/734120/statm: 30816 10405 2910 3032 0 14069 0
[pid=734120/tid=734122] ppid=734117 vsize=123264 memory=-6658968334268283749 CPUtime=0.06 cores=4,6
/proc/734120/task/734122/stat : 734122 (fscip) R 734117 734120 729170 0 -1 4194368 3423 0 0 0 6 0 0 0 20 0 3 0 142887057 126222336 10405 134679101440 4194304 16613245 140724221512912 0 0 0 0 0 2 0 0 0 -1 6 0 0 0 0 0 18822208 18930672 38313984 140724221514721 140724221514837 140724221514837 140724221521904 0
[pid=734120/tid=734123] ppid=734117 vsize=123264 memory=0 CPUtime=0 cores=4,6
/proc/734120/task/734123/stat : 734123 (fscip) S 734117 734120 729170 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 142887057 126222336 10405 134679101440 4194304 16613245 140724221512912 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18822208 18930672 38313984 140724221514721 140724221514837 140724221514837 140724221521904 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 123264 KiB
Current children cumulated memory: 41620 KiB

[startup+0.701218 s]
/proc/loadavg: 4.22 4.15 3.96 5/257 734123
/proc/meminfo: memFree=117806728/131524600 swapFree=131071996/131071996
[pid=734120] ppid=734117 vsize=140520 memory=77900 CPUtime=0.67 cores=4,6
/proc/734120/stat : 734120 (fscip) S 734117 734120 729170 0 -1 1077936128 17287 0 0 0 65 2 0 0 20 0 3 0 142887033 143892480 19475 134679101440 4194304 16613245 140724221512912 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18822208 18930672 38313984 140724221514721 140724221514837 140724221514837 140724221521904 0
/proc/734120/statm: 35130 19475 2910 3032 0 23764 0
[pid=734120/tid=734122] ppid=734117 vsize=140520 memory=5464 CPUtime=0.43 cores=4,6
/proc/734120/task/734122/stat : 734122 (fscip) R 734117 734120 729170 0 -1 4194368 12503 0 0 0 42 1 0 0 20 0 3 0 142887057 143892480 19475 134679101440 4194304 16613245 140724221512912 0 0 0 0 0 2 0 0 0 -1 6 0 0 0 0 0 18822208 18930672 38313984 140724221514721 140724221514837 140724221514837 140724221521904 0
[pid=734120/tid=734123] ppid=734117 vsize=140520 memory=417 CPUtime=0 cores=4,6
/proc/734120/task/734123/stat : 734123 (fscip) S 734117 734120 729170 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 142887057 143892480 19475 134679101440 4194304 16613245 140724221512912 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18822208 18930672 38313984 140724221514721 140724221514837 140724221514837 140724221521904 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 140520 KiB
Current children cumulated memory: 77900 KiB

[startup+1.50122 s]
/proc/loadavg: 4.22 4.15 3.96 5/257 734123
/proc/meminfo: memFree=117785748/131524600 swapFree=131071996/131071996
[pid=734120] ppid=734117 vsize=140520 memory=83940 CPUtime=1.46 cores=4,6
/proc/734120/stat : 734120 (fscip) S 734117 734120 729170 0 -1 1077936128 20374 0 0 0 144 2 0 0 20 0 3 0 142887033 143892480 20985 134679101440 4194304 16613245 140724221512912 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18822208 18930672 38313984 140724221514721 140724221514837 140724221514837 140724221521904 0
/proc/734120/statm: 35130 20985 2926 3032 0 25415 0
[pid=734120/tid=734122] ppid=734117 vsize=140520 memory=417 CPUtime=1.22 cores=4,6
/proc/734120/task/734122/stat : 734122 (fscip) R 734117 734120 729170 0 -1 4194368 15590 0 0 0 121 1 0 0 20 0 3 0 142887057 143892480 20985 134679101440 4194304 16613245 140724221512912 0 0 0 0 0 2 0 0 0 -1 6 0 0 0 0 0 18822208 18930672 38313984 140724221514721 140724221514837 140724221514837 140724221521904 0
[pid=734120/tid=734123] ppid=734117 vsize=140520 memory=0 CPUtime=0 cores=4,6
/proc/734120/task/734123/stat : 734123 (fscip) S 734117 734120 729170 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 142887057 143892480 20985 134679101440 4194304 16613245 140724221512912 0 0 0 0 0 2 1 0 0 -1 4 0 0 0 0 0 18822208 18930672 38313984 140724221514721 140724221514837 140724221514837 140724221521904 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 140520 KiB
Current children cumulated memory: 83940 KiB

[startup+3.10622 s]
/proc/loadavg: 4.22 4.15 3.96 6/257 734124
/proc/meminfo: memFree=117784656/131524600 swapFree=131071996/131071996
[pid=734120] ppid=734117 vsize=140520 memory=84996 CPUtime=3.05 cores=4,6
/proc/734120/stat : 734120 (fscip) S 734117 734120 729170 0 -1 1077936128 24825 0 0 0 303 2 0 0 20 0 3 0 142887033 143892480 21249 134679101440 4194304 16613245 140724221512912 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18822208 18930672 38313984 140724221514721 140724221514837 140724221514837 140724221521904 0
/proc/734120/statm: 35130 21249 2926 3032 0 25415 0
[pid=734120/tid=734122] ppid=734117 vsize=140520 memory=-6658968334268283749 CPUtime=2.82 cores=4,6
/proc/734120/task/734122/stat : 734122 (fscip) R 734117 734120 729170 0 -1 4194368 20025 0 0 0 280 2 0 0 20 0 3 0 142887057 143892480 21249 134679101440 4194304 16613245 140724221512912 0 0 0 0 0 2 0 0 0 -1 6 0 0 0 0 0 18822208 18930672 38313984 140724221514721 140724221514837 140724221514837 140724221521904 0
[pid=734120/tid=734123] ppid=734117 vsize=140520 memory=0 CPUtime=0 cores=4,6
/proc/734120/task/734123/stat : 734123 (fscip) S 734117 734120 729170 0 -1 1077936192 2 0 0 0 0 0 0 0 20 0 3 0 142887057 143892480 21249 134679101440 4194304 16613245 140724221512912 0 0 0 0 0 2 1 0 0 -1 4 0 0 0 0 0 18822208 18930672 38313984 140724221514721 140724221514837 140724221514837 140724221521904 0
Current children cumulated CPU time: 3.05 s
Current children cumulated vsize: 140520 KiB
Current children cumulated memory: 84996 KiB

[startup+6.30122 s]
/proc/loadavg: 4.29 4.16 3.97 5/257 734124
/proc/meminfo: memFree=117777404/131524600 swapFree=131071996/131071996
[pid=734120] ppid=734117 vsize=141528 memory=92400 CPUtime=6.22 cores=4,6
/proc/734120/stat : 734120 (fscip) S 734117 734120 729170 0 -1 1077936128 38503 0 0 0 619 3 0 0 20 0 3 0 142887033 144924672 23100 134679101440 4194304 16613245 140724221512912 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18822208 18930672 38313984 140724221514721 140724221514837 140724221514837 140724221521904 0
/proc/734120/statm: 35382 23100 2974 3032 0 27590 0
[pid=734120/tid=734122] ppid=734117 vsize=141528 memory=11384 CPUtime=5.98 cores=4,6
/proc/734120/task/734122/stat : 734122 (fscip) R 734117 734120 729170 0 -1 4194368 33218 0 0 0 596 2 0 0 20 0 3 0 142887057 144924672 23100 134679101440 4194304 16613245 140724221512912 0 0 0 0 0 2 0 0 0 -1 6 0 0 0 0 0 18822208 18930672 38313984 140724221514721 140724221514837 140724221514837 140724221521904 0
[pid=734120/tid=734123] ppid=734117 vsize=141528 memory=11384 CPUtime=0 cores=4,6
/proc/734120/task/734123/stat : 734123 (fscip) S 734117 734120 729170 0 -1 1077936192 4 0 0 0 0 0 0 0 20 0 3 0 142887057 144924672 23100 134679101440 4194304 16613245 140724221512912 0 0 0 0 0 2 1 0 0 -1 4 0 0 0 0 0 18822208 18930672 38313984 140724221514721 140724221514837 140724221514837 140724221521904 0
Current children cumulated CPU time: 6.22 s
Current children cumulated vsize: 141528 KiB
Current children cumulated memory: 92400 KiB

[startup+7.44877 s]
# the end of solver process 734120 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=7.32457 s, system=0.043718 s

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

[startup+6.4002 s]
/proc/loadavg: 4.29 4.16 3.97 5/257 734124
/proc/meminfo: memFree=117777404/131524600 swapFree=131071996/131071996
[pid=734120] ppid=734117 vsize=141528 memory=92400 CPUtime=6.32 cores=4,6
/proc/734120/stat : 734120 (fscip) S 734117 734120 729170 0 -1 1077936128 38530 0 0 0 629 3 0 0 20 0 3 0 142887033 144924672 23100 134679101440 4194304 16613245 140724221512912 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18822208 18930672 38313984 140724221514721 140724221514837 140724221514837 140724221521904 0
/proc/734120/statm: 35382 23100 2974 3032 0 27590 0
[pid=734120/tid=734122] ppid=734117 vsize=141528 memory=0 CPUtime=6.07 cores=4,6
/proc/734120/task/734122/stat : 734122 (fscip) R 734117 734120 729170 0 -1 4194368 33245 0 0 0 605 2 0 0 20 0 3 0 142887057 144924672 23100 134679101440 4194304 16613245 140724221512912 0 0 0 0 0 2 0 0 0 -1 6 0 0 0 0 0 18822208 18930672 38313984 140724221514721 140724221514837 140724221514837 140724221521904 0
[pid=734120/tid=734123] ppid=734117 vsize=141528 memory=3153008507905875 CPUtime=0 cores=4,6
/proc/734120/task/734123/stat : 734123 (fscip) S 734117 734120 729170 0 -1 1077936192 4 0 0 0 0 0 0 0 20 0 3 0 142887057 144924672 23100 134679101440 4194304 16613245 140724221512912 0 0 0 0 0 2 1 0 0 -1 4 0 0 0 0 0 18822208 18930672 38313984 140724221514721 140724221514837 140724221514837 140724221521904 0
Current children cumulated CPU time: 6.32 s
Current children cumulated vsize: 141528 KiB
Current children cumulated memory: 92400 KiB

[startup+7.20018 s]
/proc/loadavg: 4.29 4.16 3.97 5/257 734124
/proc/meminfo: memFree=117777376/131524600 swapFree=131071996/131071996
[pid=734120] ppid=734117 vsize=141528 memory=92424 CPUtime=7.11 cores=4,6
/proc/734120/stat : 734120 (fscip) S 734117 734120 729170 0 -1 1077936128 38655 0 0 0 708 3 0 0 20 0 3 0 142887033 144924672 23106 134679101440 4194304 16613245 140724221512912 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18822208 18930672 38313984 140724221514721 140724221514837 140724221514837 140724221521904 0
/proc/734120/statm: 35382 23106 2974 3032 0 27590 0
[pid=734120/tid=734122] ppid=734117 vsize=141528 memory=-6658968334268283749 CPUtime=6.87 cores=4,6
/proc/734120/task/734122/stat : 734122 (fscip) R 734117 734120 729170 0 -1 4194368 33366 0 0 0 685 2 0 0 20 0 3 0 142887057 144924672 23106 134679101440 4194304 16613245 140724221512912 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18822208 18930672 38313984 140724221514721 140724221514837 140724221514837 140724221521904 0
[pid=734120/tid=734123] ppid=734117 vsize=141528 memory=35964 CPUtime=0 cores=4,6
/proc/734120/task/734123/stat : 734123 (fscip) S 734117 734120 729170 0 -1 1077936192 4 0 0 0 0 0 0 0 20 0 3 0 142887057 144924672 23106 134679101440 4194304 16613245 140724221512912 0 0 0 0 0 2 1 0 0 -1 4 0 0 0 0 0 18822208 18930672 38313984 140724221514721 140724221514837 140724221514837 140724221521904 0
Current children cumulated CPU time: 7.11 s
Current children cumulated vsize: 141528 KiB
Current children cumulated memory: 92424 KiB

[startup+7.40021 s]
/proc/loadavg: 4.29 4.16 3.97 5/257 734124
/proc/meminfo: memFree=117777376/131524600 swapFree=131071996/131071996
[pid=734120] ppid=734117 vsize=141528 memory=92440 CPUtime=7.31 cores=4,6
/proc/734120/stat : 734120 (fscip) S 734117 734120 729170 0 -1 1077936128 38740 0 0 0 728 3 0 0 20 0 3 0 142887033 144924672 23110 134679101440 4194304 16613245 140724221512912 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18822208 18930672 38313984 140724221514721 140724221514837 140724221514837 140724221521904 0
/proc/734120/statm: 35382 23110 2974 3032 0 27590 0
[pid=734120/tid=734122] ppid=734117 vsize=141528 memory=35964 CPUtime=7.07 cores=4,6
/proc/734120/task/734122/stat : 734122 (fscip) R 734117 734120 729170 0 -1 4194368 33419 0 0 0 705 2 0 0 20 0 3 0 142887057 144924672 23110 134679101440 4194304 16613245 140724221512912 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18822208 18930672 38313984 140724221514721 140724221514837 140724221514837 140724221521904 0
[pid=734120/tid=734123] ppid=734117 vsize=141528 memory=13116 CPUtime=0 cores=4,6
/proc/734120/task/734123/stat : 734123 (fscip) S 734117 734120 729170 0 -1 1077936192 4 0 0 0 0 0 0 0 20 0 3 0 142887057 144924672 23110 134679101440 4194304 16613245 140724221512912 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18822208 18930672 38313984 140724221514721 140724221514837 140724221514837 140724221521904 0
Current children cumulated CPU time: 7.31 s
Current children cumulated vsize: 141528 KiB
Current children cumulated memory: 92440 KiB

Child status: 0

Real time (s): 7.44881
CPU time (s): 7.36829
CPU user time (s): 7.32457
CPU system time (s): 0.043718
CPU usage (%): 98.919
Max. virtual memory (cumulated for all children) (KiB): 141528
Max. memory (cumulated for all children) (KiB): 92440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.32457
system time used= 0.043718
maximum resident set size= 92440
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42347
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= 54
involuntary context switches= 94


# summary of solver processes directly reported to runsolver:
#   pid: 734120
#   total CPU time (s): 7.36829
#   total CPU user time (s): 7.32457
#   total CPU system time (s): 0.043718

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.024747 second user time and 0.060409 second system time

The end

Launcher Data 

Begin job on nodeC030 at 2024-07-13 23:46:42
IDJOB=4426899
IDBENCH=144072
IDSOLVER=3044
FILE ID=nodeC030/4426899-1720907189
RUNJOBID= nodeC030-1720905528-732349
SLURM_JOB_ID= 7486089
Free space on /tmp= 889988 MiB

SOLVER NAME= FiberSCIP 2024-07-02
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/jnh/normalized-jnh309_wcsp.wbo
COMMAND LINE= ./fscip settings/racing.prm BENCHNAME -qsol -t TIMEOUT -sth 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4426899-1720907189/watcher-4426899-1720907189 -o /tmp/evaluation-result-4426899-1720907189/solver-4426899-1720907189 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC030-1720905528-732349 --watchdog 3760  ./fscip settings/racing.prm HOME/instance-4426899-1720907189.wbo -qsol -t 3600 -sth 1

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

MD5SUM BENCH= 96a7bb3d2f4d960817b831e20b609ac8
RANDOM SEED=435679795

nodeC030.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		: 3664.577
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	: 6999.28
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		: 3680.013
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	: 7005.11
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		: 3599.810
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	: 6999.28
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		: 3600.031
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	: 7005.11
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		: 3659.078
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	: 6999.28
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		: 3680.023
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	: 7005.11
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		: 3669.319
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	: 6999.28
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		: 3599.668
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	: 7005.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        117859592 kB
MemAvailable:   118803488 kB
Buffers:          332828 kB
Cached:          1444796 kB
SwapCached:            0 kB
Active:           545228 kB
Inactive:       12509380 kB
Active(anon):       1540 kB
Inactive(anon): 11313160 kB
Active(file):     543688 kB
Inactive(file):  1196220 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             28228 kB
Writeback:            16 kB
AnonPages:      11276564 kB
Mapped:           134164 kB
Shmem:             37720 kB
KReclaimable:      87620 kB
Slab:             190120 kB
SReclaimable:      87620 kB
SUnreclaim:       102500 kB
KernelStack:        4064 kB
PageTables:        31564 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:   12154004 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            56864 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2066432 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:      217812 kB
DirectMap2M:    14235648 kB
DirectMap1G:    121634816 kB

Free space on /tmp at the end= 889960 MiB
End job on nodeC030 at 2024-07-13 23:46:50