Trace number 4456587

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 5.4785 5.50988

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/jnh/
normalized-jnh06_wcsp.wbo
MD5SUM15eb5937329c6e47f91976fcfd901f5f
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark99
Best CPU time to get the best result obtained on this benchmark0.658496
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 constraints950
Number of soft constraints850
Number of constraints which are clauses850
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 420926
Min constraint cost 1
Max constraint cost 1000
Sum of constraints costs 420925
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 = 28053504, getVmSize() = 28053504, SCIPgetMemUsed() = 4283918, SCIPgetMemTotal() = 6426134, SCIPgetMemExternEstim() = 2785489
0.00/0.01	c ** set memory limit for presolving in LC to 8.79608e+12 for SCIP **
0.19/0.22	c ** Estimated virtualMemUsedAtSolver = 22069248, getVmSize() = 38154240, SCIPgetMemUsed() = 7843071, SCIPgetMemTotal() = 15055383, SCIPgetMemExternEstim() = 2785489
0.19/0.22	c ** set memory limit for solvers to 4.39805e+12 for each SCIP **
0.19/0.22	c Original Problem   :
0.19/0.22	c   Problem name     : instance-4456587-1721722367
0.19/0.22	c   Variables        : 1050 (1050 binary, 0 integer, 0 implicit integer, 0 continuous)
0.19/0.22	c   Constraints      : 1801
0.19/0.22	c   Objective sense  : minimize
0.19/0.22	c Presolved Problem  :
0.19/0.22	c   Variables        : 950 (950 binary, 0 integer, 0 implicit integer, 0 continuous)
0.19/0.22	c   Constraints      : 875
0.19/0.22	c Constraints        : Number
0.19/0.22	c   linear           : 850 
0.19/0.22	c   indicator        : 25 
0.19/0.22	c ** Instance transfer method used: 0
0.19/0.23	c ** ParaScipInstance copy does not increase the number of variables. **
0.19/0.23	c LC is working with racing ramp-up and with rebuilding tree after racing.
0.19/0.23	c                                Nodes    Active                                            
0.19/0.23	c      Time          Nodes        Left   Solvers     Best Integer        Best Node        Gap     Best Node(S)     Gap(S)
0.19/0.24	c *       0              0           1         1      420925.0000                -          -
0.19/0.26	c *       0              0           1         1      284789.0000                -          -
0.19/0.26	c *       0              0           1         1       13123.0000                -          -
0.58/0.64	c *       1              0           1         1        2096.0000                -          -
1.67/1.76	c *       2              2           1         1        1558.0000           0.0000          -
4.66/4.76	c *       5             64          37         1        1533.0000           0.0000          -
4.66/4.78	c *       5             64          37         1         162.0000           0.0000          -
5.06/5.11	c *       5             64          37         1         114.0000           0.0000          -
5.06/5.11	c         5             64          37         1         114.0000           0.0000          -
5.06/5.20	c *       5             64          37         1         110.0000           0.0000          -
5.36/5.40	c *       5             64          37         1          99.0000           0.0000          -
5.36/5.48	c         5            178           0         0          99.0000          99.0000      0.00%
5.36/5.50	c         6            178           0         0          99.0000          99.0000          -
5.36/5.50	c SCIP Status        : c problem is solved
5.36/5.50	c Total Time         : 5.5000
5.36/5.50	c   solving          : 5.5000
5.36/5.50	c   presolving       : 0.2185 (included in solving)
5.36/5.50	c B&B Tree           :
5.36/5.50	c   nodes (total)    : 178
5.36/5.50	c Solution           :
5.36/5.50	c   Solutions found  : 10
5.36/5.50	c   Primal Bound     : +9.90000000000000e+01
5.36/5.50	c   Dual Bound       : +9.90000000000000e+01
5.36/5.50	c Gap                : 0.00000 %
5.36/5.50	o 99
5.36/5.50	s OPTIMUM FOUND
5.36/5.50	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 
5.36/5.50	v -x176 x175 x174 -x173 x172 -x171 x170 -x169 x168 -x167 -x166 x165 -x164 x163 -x162 x161 x160 -x159 x158 -x157 x156 -x155 
5.36/5.50	v -x154 x153 x152 -x151 x150 -x149 x148 -x147 -x146 x145 -x144 x143 x142 -x141 x140 -x139 -x138 x137 -x136 x135 x134 -x133 x132 
5.36/5.50	v -x131 x130 -x129 -x128 x127 -x126 x125 -x124 x123 -x122 x121 -x120 x119 x118 -x117 -x116 x115 -x114 x113 -x112 x111 -x110 x109 
5.36/5.50	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 
5.36/5.50	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 
5.36/5.50	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 
5.36/5.50	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	99

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 (46879 MiB free)
  memory of node 1: 64473 MiB (38816 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4456587-1721722367/watcher-4456587-1721722367 -o /tmp/evaluation-result-4456587-1721722367/solver-4456587-1721722367 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC014-1721718367-87285 --watchdog 3760 ./fscip settings/racing.prm HOME/instance-4456587-1721722367.wbo -qsol -t 3600 -sth 1 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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

solver pid=90514, runsolver pid=90511

[startup+0.100296 s]*
/proc/loadavg: 4.03 4.09 4.08 5/259 90515
/proc/meminfo: memFree=87738528/131524600 swapFree=131071996/131071996
[pid=90514] ppid=90511 vsize=34292 memory=23612 CPUtime=0.09 cores=0,2
/proc/90514/stat : 90514 (fscip) R 90511 90514 87275 0 -1 4194304 3545 0 0 0 9 0 0 0 20 0 1 0 8764585 35115008 5903 134679101440 4194304 16613245 140721779726624 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 18822208 18930672 35655680 140721779733528 140721779733644 140721779733644 140721779740656 0
/proc/90514/statm: 8573 5903 2622 3032 0 4973 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 34292 KiB
Current children cumulated memory: 23612 KiB

[startup+0.205635 s]*
/proc/loadavg: 4.03 4.09 4.08 5/259 90515
/proc/meminfo: memFree=87737968/131524600 swapFree=131071996/131071996
[pid=90514] ppid=90511 vsize=34804 memory=24140 CPUtime=0.19 cores=0,2
/proc/90514/stat : 90514 (fscip) R 90511 90514 87275 0 -1 4194304 3675 0 0 0 19 0 0 0 20 0 1 0 8764585 35639296 6035 134679101440 4194304 16613245 140721779726624 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 18822208 18930672 35655680 140721779733528 140721779733644 140721779733644 140721779740656 0
/proc/90514/statm: 8701 6035 2622 3032 0 5101 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 34804 KiB
Current children cumulated memory: 24140 KiB

[startup+0.306282 s]*
/proc/loadavg: 4.03 4.09 4.08 5/261 90517
/proc/meminfo: memFree=87722344/131524600 swapFree=131071996/131071996
[pid=90514] ppid=90511 vsize=122492 memory=40720 CPUtime=0.29 cores=0,2
/proc/90514/stat : 90514 (fscip) S 90511 90514 87275 0 -1 1077936128 7844 0 0 0 28 1 0 0 20 0 3 0 8764585 125431808 10180 134679101440 4194304 16613245 140721779726624 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 18822208 18930672 35655680 140721779733528 140721779733644 140721779733644 140721779740656 0
/proc/90514/statm: 30623 10180 2910 3032 0 13781 0
[pid=90514/tid=90516] ppid=90511 vsize=122492 memory=-5155634608736068997 CPUtime=0.06 cores=0,2
/proc/90514/task/90516/stat : 90516 (fscip) R 90511 90514 87275 0 -1 4194368 3329 0 0 0 6 0 0 0 20 0 3 0 8764608 125431808 10180 134679101440 4194304 16613245 140721779726624 0 0 0 0 0 2 0 0 0 -1 2 0 0 0 0 0 18822208 18930672 35655680 140721779733528 140721779733644 140721779733644 140721779740656 0
[pid=90514/tid=90517] ppid=90511 vsize=122492 memory=0 CPUtime=0 cores=0,2
/proc/90514/task/90517/stat : 90517 (fscip) S 90511 90514 87275 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 8764608 125431808 10180 134679101440 4194304 16613245 140721779726624 0 0 0 0 0 2 1 0 0 -1 2 0 0 0 0 0 18822208 18930672 35655680 140721779733528 140721779733644 140721779733644 140721779740656 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 122492 KiB
Current children cumulated memory: 40720 KiB

[startup+0.700267 s]
/proc/loadavg: 4.03 4.09 4.08 5/261 90517
/proc/meminfo: memFree=87699048/131524600 swapFree=131071996/131071996
[pid=90514] ppid=90511 vsize=137024 memory=76104 CPUtime=0.67 cores=0,2
/proc/90514/stat : 90514 (fscip) S 90511 90514 87275 0 -1 1077936128 16780 0 0 0 65 2 0 0 20 0 3 0 8764585 140312576 19026 134679101440 4194304 16613245 140721779726624 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18822208 18930672 35655680 140721779733528 140721779733644 140721779733644 140721779740656 0
/proc/90514/statm: 34256 19026 2910 3032 0 23942 0
[pid=90514/tid=90516] ppid=90511 vsize=137024 memory=5592 CPUtime=0.44 cores=0,2
/proc/90514/task/90516/stat : 90516 (fscip) R 90511 90514 87275 0 -1 4194368 12265 0 0 0 43 1 0 0 20 0 3 0 8764608 140312576 19026 134679101440 4194304 16613245 140721779726624 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18822208 18930672 35655680 140721779733528 140721779733644 140721779733644 140721779740656 0
[pid=90514/tid=90517] ppid=90511 vsize=137024 memory=321 CPUtime=0 cores=0,2
/proc/90514/task/90517/stat : 90517 (fscip) S 90511 90514 87275 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 8764608 140312576 19026 134679101440 4194304 16613245 140721779726624 0 0 0 0 0 2 1 0 0 -1 2 0 0 0 0 0 18822208 18930672 35655680 140721779733528 140721779733644 140721779733644 140721779740656 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 137024 KiB
Current children cumulated memory: 76104 KiB

[startup+1.50026 s]
/proc/loadavg: 4.03 4.09 4.08 5/261 90517
/proc/meminfo: memFree=87686392/131524600 swapFree=131071996/131071996
[pid=90514] ppid=90511 vsize=137024 memory=76336 CPUtime=1.47 cores=0,2
/proc/90514/stat : 90514 (fscip) S 90511 90514 87275 0 -1 1077936128 18414 0 0 0 145 2 0 0 20 0 3 0 8764585 140312576 19084 134679101440 4194304 16613245 140721779726624 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18822208 18930672 35655680 140721779733528 140721779733644 140721779733644 140721779740656 0
/proc/90514/statm: 34256 19084 2910 3032 0 23942 0
[pid=90514/tid=90516] ppid=90511 vsize=137024 memory=321 CPUtime=1.24 cores=0,2
/proc/90514/task/90516/stat : 90516 (fscip) R 90511 90514 87275 0 -1 4194368 13899 0 0 0 123 1 0 0 20 0 3 0 8764608 140312576 19084 134679101440 4194304 16613245 140721779726624 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18822208 18930672 35655680 140721779733528 140721779733644 140721779733644 140721779740656 0
[pid=90514/tid=90517] ppid=90511 vsize=137024 memory=0 CPUtime=0 cores=0,2
/proc/90514/task/90517/stat : 90517 (fscip) S 90511 90514 87275 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 8764608 140312576 19084 134679101440 4194304 16613245 140721779726624 0 0 0 0 0 2 1 0 0 -1 2 0 0 0 0 0 18822208 18930672 35655680 140721779733528 140721779733644 140721779733644 140721779740656 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 137024 KiB
Current children cumulated memory: 76336 KiB

[startup+3.10545 s]
/proc/loadavg: 4.03 4.09 4.08 5/261 90517
/proc/meminfo: memFree=87672264/131524600 swapFree=131071996/131071996
[pid=90514] ppid=90511 vsize=137024 memory=90676 CPUtime=3.07 cores=0,2
/proc/90514/stat : 90514 (fscip) S 90511 90514 87275 0 -1 1077936128 27473 0 0 0 304 3 0 0 20 0 3 0 8764585 140312576 22669 134679101440 4194304 16613245 140721779726624 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18822208 18930672 35655680 140721779733528 140721779733644 140721779733644 140721779740656 0
/proc/90514/statm: 34256 22669 2974 3032 0 27746 0
[pid=90514/tid=90516] ppid=90511 vsize=137024 memory=-5155634608736068997 CPUtime=2.84 cores=0,2
/proc/90514/task/90516/stat : 90516 (fscip) R 90511 90514 87275 0 -1 4194368 22711 0 0 0 282 2 0 0 20 0 3 0 8764608 140312576 22669 134679101440 4194304 16613245 140721779726624 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18822208 18930672 35655680 140721779733528 140721779733644 140721779733644 140721779740656 0
[pid=90514/tid=90517] ppid=90511 vsize=137024 memory=0 CPUtime=0 cores=0,2
/proc/90514/task/90517/stat : 90517 (fscip) S 90511 90514 87275 0 -1 1077936192 2 0 0 0 0 0 0 0 20 0 3 0 8764608 140312576 22669 134679101440 4194304 16613245 140721779726624 0 0 0 0 0 2 1 0 0 -1 2 0 0 0 0 0 18822208 18930672 35655680 140721779733528 140721779733644 140721779733644 140721779740656 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 137024 KiB
Current children cumulated memory: 90676 KiB

[startup+5.50985 s]
# the end of solver process 90514 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=5.43265 s, system=0.045849 s

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

[startup+3.2003 s]
/proc/loadavg: 4.03 4.09 4.08 5/261 90517
/proc/meminfo: memFree=87672264/131524600 swapFree=131071996/131071996
[pid=90514] ppid=90511 vsize=137024 memory=90676 CPUtime=3.17 cores=0,2
/proc/90514/stat : 90514 (fscip) S 90511 90514 87275 0 -1 1077936128 27511 0 0 0 314 3 0 0 20 0 3 0 8764585 140312576 22669 134679101440 4194304 16613245 140721779726624 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18822208 18930672 35655680 140721779733528 140721779733644 140721779733644 140721779740656 0
/proc/90514/statm: 34256 22669 2974 3032 0 27746 0
[pid=90514/tid=90516] ppid=90511 vsize=137024 memory=0 CPUtime=2.93 cores=0,2
/proc/90514/task/90516/stat : 90516 (fscip) R 90511 90514 87275 0 -1 4194368 22749 0 0 0 291 2 0 0 20 0 3 0 8764608 140312576 22669 134679101440 4194304 16613245 140721779726624 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18822208 18930672 35655680 140721779733528 140721779733644 140721779733644 140721779740656 0
[pid=90514/tid=90517] ppid=90511 vsize=137024 memory=90468 CPUtime=0 cores=0,2
/proc/90514/task/90517/stat : 90517 (fscip) S 90511 90514 87275 0 -1 1077936192 2 0 0 0 0 0 0 0 20 0 3 0 8764608 140312576 22669 134679101440 4194304 16613245 140721779726624 0 0 0 0 0 2 1 0 0 -1 2 0 0 0 0 0 18822208 18930672 35655680 140721779733528 140721779733644 140721779733644 140721779740656 0
Current children cumulated CPU time: 3.17 s
Current children cumulated vsize: 137024 KiB
Current children cumulated memory: 90676 KiB

[startup+4.80024 s]
/proc/loadavg: 4.03 4.09 4.08 5/261 90517
/proc/meminfo: memFree=87672236/131524600 swapFree=131071996/131071996
[pid=90514] ppid=90511 vsize=137024 memory=90736 CPUtime=4.76 cores=0,2
/proc/90514/stat : 90514 (fscip) S 90511 90514 87275 0 -1 1077936128 29103 0 0 0 473 3 0 0 20 0 3 0 8764585 140312576 22684 134679101440 4194304 16613245 140721779726624 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18822208 18930672 35655680 140721779733528 140721779733644 140721779733644 140721779740656 0
/proc/90514/statm: 34256 22684 2974 3032 0 27746 0
[pid=90514/tid=90516] ppid=90511 vsize=137024 memory=3458764733753343229 CPUtime=4.53 cores=0,2
/proc/90514/task/90516/stat : 90516 (fscip) R 90511 90514 87275 0 -1 4194368 24309 0 0 0 451 2 0 0 20 0 3 0 8764608 140312576 22684 134679101440 4194304 16613245 140721779726624 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18822208 18930672 35655680 140721779733528 140721779733644 140721779733644 140721779740656 0
[pid=90514/tid=90517] ppid=90511 vsize=137024 memory=7682475212697334547 CPUtime=0 cores=0,2
/proc/90514/task/90517/stat : 90517 (fscip) S 90511 90514 87275 0 -1 1077936192 2 0 0 0 0 0 0 0 20 0 3 0 8764608 140312576 22684 134679101440 4194304 16613245 140721779726624 0 0 0 0 0 2 1 0 0 -1 2 0 0 0 0 0 18822208 18930672 35655680 140721779733528 140721779733644 140721779733644 140721779740656 0
Current children cumulated CPU time: 4.76 s
Current children cumulated vsize: 137024 KiB
Current children cumulated memory: 90736 KiB

[startup+5.20019 s]
/proc/loadavg: 4.03 4.09 4.08 5/261 90517
/proc/meminfo: memFree=87672188/131524600 swapFree=131071996/131071996
[pid=90514] ppid=90511 vsize=137024 memory=90776 CPUtime=5.16 cores=0,2
/proc/90514/stat : 90514 (fscip) S 90511 90514 87275 0 -1 1077936128 29264 0 0 0 513 3 0 0 20 0 3 0 8764585 140312576 22694 134679101440 4194304 16613245 140721779726624 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18822208 18930672 35655680 140721779733528 140721779733644 140721779733644 140721779740656 0
/proc/90514/statm: 34256 22694 2974 3032 0 27746 0
[pid=90514/tid=90516] ppid=90511 vsize=137024 memory=-5155634608736068997 CPUtime=4.93 cores=0,2
/proc/90514/task/90516/stat : 90516 (fscip) R 90511 90514 87275 0 -1 4194368 24466 0 0 0 491 2 0 0 20 0 3 0 8764608 140312576 22694 134679101440 4194304 16613245 140721779726624 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18822208 18930672 35655680 140721779733528 140721779733644 140721779733644 140721779740656 0
[pid=90514/tid=90517] ppid=90511 vsize=137024 memory=15819 CPUtime=0 cores=0,2
/proc/90514/task/90517/stat : 90517 (fscip) S 90511 90514 87275 0 -1 1077936192 2 0 0 0 0 0 0 0 20 0 3 0 8764608 140312576 22694 134679101440 4194304 16613245 140721779726624 0 0 0 0 0 2 1 0 0 -1 2 0 0 0 0 0 18822208 18930672 35655680 140721779733528 140721779733644 140721779733644 140721779740656 0
Current children cumulated CPU time: 5.16 s
Current children cumulated vsize: 137024 KiB
Current children cumulated memory: 90776 KiB

[startup+5.40024 s]
/proc/loadavg: 4.03 4.09 4.08 5/261 90517
/proc/meminfo: memFree=87672188/131524600 swapFree=131071996/131071996
[pid=90514] ppid=90511 vsize=137024 memory=90776 CPUtime=5.36 cores=0,2
/proc/90514/stat : 90514 (fscip) S 90511 90514 87275 0 -1 1077936128 33115 0 0 0 533 3 0 0 20 0 3 0 8764585 140312576 22694 134679101440 4194304 16613245 140721779726624 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18822208 18930672 35655680 140721779733528 140721779733644 140721779733644 140721779740656 0
/proc/90514/statm: 34256 22694 2974 3032 0 27746 0
[pid=90514/tid=90516] ppid=90511 vsize=137024 memory=15819 CPUtime=5.13 cores=0,2
/proc/90514/task/90516/stat : 90516 (fscip) R 90511 90514 87275 0 -1 4194368 28317 0 0 0 510 3 0 0 20 0 3 0 8764608 140312576 22694 134679101440 4194304 16613245 140721779726624 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18822208 18930672 35655680 140721779733528 140721779733644 140721779733644 140721779740656 0
[pid=90514/tid=90517] ppid=90511 vsize=137024 memory=4404 CPUtime=0 cores=0,2
/proc/90514/task/90517/stat : 90517 (fscip) S 90511 90514 87275 0 -1 1077936192 2 0 0 0 0 0 0 0 20 0 3 0 8764608 140312576 22694 134679101440 4194304 16613245 140721779726624 0 0 0 0 0 2 1 0 0 -1 2 0 0 0 0 0 18822208 18930672 35655680 140721779733528 140721779733644 140721779733644 140721779740656 0
Current children cumulated CPU time: 5.36 s
Current children cumulated vsize: 137024 KiB
Current children cumulated memory: 90776 KiB

Child status: 0

Real time (s): 5.50988
CPU time (s): 5.4785
CPU user time (s): 5.43265
CPU system time (s): 0.045849
CPU usage (%): 99.4304
Max. virtual memory (cumulated for all children) (KiB): 137024
Max. memory (cumulated for all children) (KiB): 90776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.43265
system time used= 0.045849
maximum resident set size= 90776
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39262
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= 37
involuntary context switches= 43


# summary of solver processes directly reported to runsolver:
#   pid: 90514
#   total CPU time (s): 5.4785
#   total CPU user time (s): 5.43265
#   total CPU system time (s): 0.045849

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.018817 second user time and 0.054236 second system time

The end

Launcher Data 

Begin job on nodeC014 at 2024-07-23 10:12:47
IDJOB=4456587
IDBENCH=144081
IDSOLVER=3044
FILE ID=nodeC014/4456587-1721722367
RUNJOBID= nodeC014-1721718367-87285
SLURM_JOB_ID= 7770396
Free space on /tmp= 889948 MiB

SOLVER NAME= FiberSCIP 2024-07-02
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/jnh/normalized-jnh06_wcsp.wbo
COMMAND LINE= ./fscip settings/racing.prm BENCHNAME -qsol -t TIMEOUT -sth 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4456587-1721722367/watcher-4456587-1721722367 -o /tmp/evaluation-result-4456587-1721722367/solver-4456587-1721722367 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC014-1721718367-87285 --watchdog 3760  ./fscip settings/racing.prm HOME/instance-4456587-1721722367.wbo -qsol -t 3600 -sth 1

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

MD5SUM BENCH= 15eb5937329c6e47f91976fcfd901f5f
RANDOM SEED=1245675894

nodeC014.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		: 3670.533
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	: 6999.45
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3682.540
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	: 7005.48
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		: 3659.941
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	: 6999.45
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		: 3599.740
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	: 7005.48
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		: 3666.733
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	: 6999.45
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3682.558
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	: 7005.48
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		: 3604.551
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	: 6999.45
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		: 3599.911
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	: 7005.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        87752780 kB
MemAvailable:   123241608 kB
Buffers:          149108 kB
Cached:         36046980 kB
SwapCached:            0 kB
Active:           958860 kB
Inactive:       41997576 kB
Active(anon):       1540 kB
Inactive(anon):  6796496 kB
Active(file):     957320 kB
Inactive(file): 35201080 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             28376 kB
Writeback:             0 kB
AnonPages:       6759148 kB
Mapped:           136620 kB
Shmem:             37712 kB
KReclaimable:     340500 kB
Slab:             450460 kB
SReclaimable:     340500 kB
SUnreclaim:       109960 kB
KernelStack:        4096 kB
PageTables:        23016 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    4280896 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            19200 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2267136 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:      293588 kB
DirectMap2M:    27791360 kB
DirectMap1G:    108003328 kB

Free space on /tmp at the end= 889920 MiB
End job on nodeC014 at 2024-07-23 10:12:52