Trace number 4426783

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 1.74397 1.76786

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111221203--soft-33-100-0.wbo
MD5SUMa01c9ef9d0240b56467a0aa37bdb71bd
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.226904
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables169
Total number of constraints101
Number of soft constraints69
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Top cost 3204
Min constraint cost 1
Max constraint cost 97
Sum of constraints costs 3203
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1228
Number of bits of the biggest sum of numbers11
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 = 23031808, getVmSize() = 23031808, SCIPgetMemUsed() = 1274996, SCIPgetMemTotal() = 1567812, SCIPgetMemExternEstim() = 1048576
0.00/0.00	c ** set memory limit for presolving in LC to 8.79609e+12 for SCIP **
0.00/0.01	c ** Estimated virtualMemUsedAtSolver = 16314368, getVmSize() = 25911296, SCIPgetMemUsed() = 1675925, SCIPgetMemTotal() = 3230797, SCIPgetMemExternEstim() = 1048576
0.00/0.01	c ** set memory limit for solvers to 4.39805e+12 for each SCIP **
0.00/0.01	c Original Problem   :
0.00/0.01	c   Problem name     : instance-4426783-1720905729
0.00/0.01	c   Variables        : 238 (238 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.01	c   Constraints      : 171
0.00/0.01	c   Objective sense  : minimize
0.00/0.01	c Presolved Problem  :
0.00/0.01	c   Variables        : 287 (237 binary, 0 integer, 50 implicit integer, 0 continuous)
0.00/0.01	c   Constraints      : 166
0.00/0.01	c Constraints        : Number
0.00/0.01	c   setppc           : 23 
0.00/0.01	c   linear           : 68 
0.00/0.01	c   logicor          : 7 
0.00/0.01	c   indicator        : 68 
0.00/0.01	c ** Instance transfer method used: 0
0.00/0.01	c ** ParaScipInstance copy does not increase the number of variables. **
0.00/0.01	c LC is working with racing ramp-up and with rebuilding tree after racing.
0.00/0.01	c                                Nodes    Active                                            
0.00/0.01	c      Time          Nodes        Left   Solvers     Best Integer        Best Node        Gap     Best Node(S)     Gap(S)
0.00/0.03	c *       0              0           1         1        3162.0000                -          -
0.00/0.03	c *       0              0           1         1        2262.0000                -          -
0.00/0.03	c *       0              0           1         1         943.0000                -          -
0.00/0.04	c *       0              0           1         1         928.0000                -          -
0.00/0.05	c *       0              0           1         1         872.0000                -          -
0.19/0.31	c *       0              0           1         1         790.0000                -          -
0.49/0.53	c *       1              0           1         1         606.0000                -          -
0.58/0.63	c *       1              0           1         1          10.0000                -          -
1.17/1.25	c *       1              2           0         1           8.0000           0.0000          -
1.36/1.45	c *       1              2           0         1           6.0000           0.0000          -
1.46/1.50	c *       2              2           0         1           2.0000           0.0000          -
1.66/1.74	c         2             74           0         0           2.0000           2.0000      0.00%
1.66/1.76	c         2             74           0         0           2.0000           2.0000          -
1.66/1.76	c SCIP Status        : c problem is solved
1.66/1.76	c Total Time         : 1.7600
1.66/1.76	c   solving          : 1.7600
1.66/1.76	c   presolving       : 0.0058 (included in solving)
1.66/1.76	c B&B Tree           :
1.66/1.76	c   nodes (total)    : 74
1.66/1.76	c Solution           :
1.66/1.76	c   Solutions found  : 11
1.66/1.76	c   Primal Bound     : +2.00000000000000e+00
1.66/1.76	c   Dual Bound       : +2.00000000000000e+00
1.66/1.76	c Gap                : 0.00000 %
1.66/1.76	o 2
1.66/1.76	s OPTIMUM FOUND
1.66/1.76	v -x169 -x168 -x167 x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 x151 -x150 -x149 -x148 
1.66/1.76	v -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 x135 -x134 -x133 -x132 -x131 -x130 x129 -x128 -x127 
1.66/1.76	v -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 x108 -x107 -x106 
1.66/1.76	v -x105 -x104 -x103 -x102 -x101 -x100 -x99 x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 
1.66/1.76	v -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 
1.66/1.76	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 
1.66/1.76	v -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 x15 -x14 x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 
1.66/1.76	v -x4 -x3 -x2 -x1

Verifier Data 

OK	2

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: 64059 MiB (58330 MiB free)
  memory of node 1: 64510 MiB (60768 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4426783-1720905729/watcher-4426783-1720905729 -o /tmp/evaluation-result-4426783-1720905729/solver-4426783-1720905729 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1720905417-719767 --watchdog 3760 ./fscip settings/racing.prm HOME/instance-4426783-1720905729.wbo -qsol -t 3600 -sth 1 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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=720328, runsolver pid=720325

[startup+0.100268 s]*
/proc/loadavg: 4.10 3.13 2.05 5/252 720331
/proc/meminfo: memFree=121942436/131655788 swapFree=131071996/131071996
[pid=720328] ppid=720325 vsize=108732 memory=26312 CPUtime=0.09 cores=1,3
/proc/720328/stat : 720328 (fscip) S 720325 720328 717368 0 -1 1077936128 4077 0 0 0 8 1 0 0 20 0 3 0 142732207 111341568 6578 134679101440 4194304 16613245 140730581417008 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 18822208 18930672 29851648 140730581418977 140730581419093 140730581419093 140730581426160 0
/proc/720328/statm: 27183 6578 2830 3032 0 10315 0
[pid=720328/tid=720330] ppid=720325 vsize=108732 memory=4026561586 CPUtime=0.07 cores=1,3
/proc/720328/task/720330/stat : 720330 (fscip) R 720325 720328 717368 0 -1 4194368 2477 0 0 0 7 0 0 0 20 0 3 0 142732208 111341568 6578 134679101440 4194304 16613245 140730581417008 0 0 0 0 0 2 0 0 0 -1 3 0 0 0 0 0 18822208 18930672 29851648 140730581418977 140730581419093 140730581419093 140730581426160 0
[pid=720328/tid=720331] ppid=720325 vsize=108732 memory=232851243367 CPUtime=0 cores=1,3
/proc/720328/task/720331/stat : 720331 (fscip) S 720325 720328 717368 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 142732209 111341568 6578 134679101440 4194304 16613245 140730581417008 0 0 0 0 0 2 1 0 0 -1 1 0 0 0 0 0 18822208 18930672 29851648 140730581418977 140730581419093 140730581419093 140730581426160 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 108732 KiB
Current children cumulated memory: 26312 KiB

[startup+0.213263 s]*
/proc/loadavg: 4.10 3.13 2.05 5/252 720331
/proc/meminfo: memFree=121936724/131655788 swapFree=131071996/131071996
[pid=720328] ppid=720325 vsize=110956 memory=33440 CPUtime=0.19 cores=1,3
/proc/720328/stat : 720328 (fscip) S 720325 720328 717368 0 -1 1077936128 5882 0 0 0 18 1 0 0 20 0 3 0 142732207 113618944 8360 134679101440 4194304 16613245 140730581417008 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 18822208 18930672 29851648 140730581418977 140730581419093 140730581419093 140730581426160 0
/proc/720328/statm: 27739 8360 2830 3032 0 11794 0
[pid=720328/tid=720330] ppid=720325 vsize=110956 memory=4782652875487838339 CPUtime=0.18 cores=1,3
/proc/720328/task/720330/stat : 720330 (fscip) R 720325 720328 717368 0 -1 4194368 4282 0 0 0 17 1 0 0 20 0 3 0 142732208 113618944 8360 134679101440 4194304 16613245 140730581417008 0 0 0 0 0 2 0 0 0 -1 1 0 0 0 0 0 18822208 18930672 29851648 140730581418977 140730581419093 140730581419093 140730581426160 0
[pid=720328/tid=720331] ppid=720325 vsize=110956 memory=1645 CPUtime=0 cores=1,3
/proc/720328/task/720331/stat : 720331 (fscip) S 720325 720328 717368 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 142732209 113618944 8360 134679101440 4194304 16613245 140730581417008 0 0 0 0 0 2 1 0 0 -1 1 0 0 0 0 0 18822208 18930672 29851648 140730581418977 140730581419093 140730581419093 140730581426160 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 110956 KiB
Current children cumulated memory: 33440 KiB

[startup+0.310452 s]*
/proc/loadavg: 4.10 3.13 2.05 5/252 720331
/proc/meminfo: memFree=121929476/131655788 swapFree=131071996/131071996
[pid=720328] ppid=720325 vsize=115140 memory=40304 CPUtime=0.3 cores=1,3
/proc/720328/stat : 720328 (fscip) S 720325 720328 717368 0 -1 1077936128 7548 0 0 0 28 2 0 0 20 0 3 0 142732207 117903360 10076 134679101440 4194304 16613245 140730581417008 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 18822208 18930672 29851648 140730581418977 140730581419093 140730581419093 140730581426160 0
/proc/720328/statm: 28785 10076 2830 3032 0 13529 0
[pid=720328/tid=720330] ppid=720325 vsize=115140 memory=-6586352192618412903 CPUtime=0.28 cores=1,3
/proc/720328/task/720330/stat : 720330 (fscip) R 720325 720328 717368 0 -1 4194368 5948 0 0 0 27 1 0 0 20 0 3 0 142732208 117903360 10076 134679101440 4194304 16613245 140730581417008 0 0 0 0 0 2 0 0 0 -1 1 0 0 0 0 0 18822208 18930672 29851648 140730581418977 140730581419093 140730581419093 140730581426160 0
[pid=720328/tid=720331] ppid=720325 vsize=115140 memory=0 CPUtime=0 cores=1,3
/proc/720328/task/720331/stat : 720331 (fscip) S 720325 720328 717368 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 142732209 117903360 10076 134679101440 4194304 16613245 140730581417008 0 0 0 0 0 2 1 0 0 -1 1 0 0 0 0 0 18822208 18930672 29851648 140730581418977 140730581419093 140730581419093 140730581426160 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 115140 KiB
Current children cumulated memory: 40304 KiB

[startup+0.70029 s]
/proc/loadavg: 4.10 3.13 2.05 5/252 720331
/proc/meminfo: memFree=121912872/131655788 swapFree=131071996/131071996
[pid=720328] ppid=720325 vsize=125060 memory=58880 CPUtime=0.67 cores=1,3
/proc/720328/stat : 720328 (fscip) S 720325 720328 717368 0 -1 1077936128 12125 0 0 0 64 3 0 0 20 0 3 0 142732207 128061440 14720 134679101440 4194304 16613245 140730581417008 0 0 0 0 0 2 0 0 0 17 3 0 0 0 0 0 18822208 18930672 29851648 140730581418977 140730581419093 140730581419093 140730581426160 0
/proc/720328/statm: 31265 14720 2926 3032 0 18389 0
[pid=720328/tid=720330] ppid=720325 vsize=125060 memory=0 CPUtime=0.66 cores=1,3
/proc/720328/task/720330/stat : 720330 (fscip) R 720325 720328 717368 0 -1 4194368 10525 0 0 0 63 3 0 0 20 0 3 0 142732208 128061440 14720 134679101440 4194304 16613245 140730581417008 0 0 0 0 0 2 0 0 0 -1 1 0 0 0 0 0 18822208 18930672 29851648 140730581418977 140730581419093 140730581419093 140730581426160 0
[pid=720328/tid=720331] ppid=720325 vsize=125060 memory=0 CPUtime=0 cores=1,3
/proc/720328/task/720331/stat : 720331 (fscip) S 720325 720328 717368 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 142732209 128061440 14720 134679101440 4194304 16613245 140730581417008 0 0 0 0 0 2 1 0 0 -1 1 0 0 0 0 0 18822208 18930672 29851648 140730581418977 140730581419093 140730581419093 140730581426160 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 125060 KiB
Current children cumulated memory: 58880 KiB

[startup+1.50037 s]
/proc/loadavg: 4.10 3.13 2.05 5/252 720331
/proc/meminfo: memFree=121908168/131655788 swapFree=131071996/131071996
[pid=720328] ppid=720325 vsize=127808 memory=66544 CPUtime=1.46 cores=1,3
/proc/720328/stat : 720328 (fscip) S 720325 720328 717368 0 -1 1077936128 18738 0 0 0 142 4 0 0 20 0 3 0 142732207 130875392 16636 134679101440 4194304 16613245 140730581417008 0 0 0 0 0 2 0 0 0 17 3 0 0 0 0 0 18822208 18930672 29851648 140730581418977 140730581419093 140730581419093 140730581426160 0
/proc/720328/statm: 31952 16636 2974 3032 0 20218 0
[pid=720328/tid=720330] ppid=720325 vsize=127808 memory=0 CPUtime=1.45 cores=1,3
/proc/720328/task/720330/stat : 720330 (fscip) R 720325 720328 717368 0 -1 4194368 17016 0 0 0 141 4 0 0 20 0 3 0 142732208 130875392 16636 134679101440 4194304 16613245 140730581417008 0 0 0 0 0 2 0 0 0 -1 1 0 0 0 0 0 18822208 18930672 29851648 140730581418977 140730581419093 140730581419093 140730581426160 0
[pid=720328/tid=720331] ppid=720325 vsize=127808 memory=0 CPUtime=0 cores=1,3
/proc/720328/task/720331/stat : 720331 (fscip) S 720325 720328 717368 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 142732209 130875392 16636 134679101440 4194304 16613245 140730581417008 0 0 0 0 0 2 1 0 0 -1 3 0 0 0 0 0 18822208 18930672 29851648 140730581418977 140730581419093 140730581419093 140730581426160 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 127808 KiB
Current children cumulated memory: 66544 KiB

[startup+1.76778 s]
# the end of solver process 720328 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.68742 s, system=0.056549 s

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

[startup+1.60046 s]
/proc/loadavg: 4.10 3.13 2.05 5/252 720331
/proc/meminfo: memFree=121908168/131655788 swapFree=131071996/131071996
[pid=720328] ppid=720325 vsize=127808 memory=67456 CPUtime=1.56 cores=1,3
/proc/720328/stat : 720328 (fscip) S 720325 720328 717368 0 -1 1077936128 18996 0 0 0 152 4 0 0 20 0 3 0 142732207 130875392 16864 134679101440 4194304 16613245 140730581417008 0 0 0 0 0 2 0 0 0 17 3 0 0 0 0 0 18822208 18930672 29851648 140730581418977 140730581419093 140730581419093 140730581426160 0
/proc/720328/statm: 31952 16864 2974 3032 0 20437 0
[pid=720328/tid=720330] ppid=720325 vsize=127808 memory=35540 CPUtime=1.55 cores=1,3
/proc/720328/task/720330/stat : 720330 (fscip) R 720325 720328 717368 0 -1 4194368 17270 0 0 0 151 4 0 0 20 0 3 0 142732208 130875392 16864 134679101440 4194304 16613245 140730581417008 0 0 0 0 0 2 0 0 0 -1 1 0 0 0 0 0 18822208 18930672 29851648 140730581418977 140730581419093 140730581419093 140730581426160 0
[pid=720328/tid=720331] ppid=720325 vsize=127808 memory=-6586352192618412903 CPUtime=0 cores=1,3
/proc/720328/task/720331/stat : 720331 (fscip) S 720325 720328 717368 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 142732209 130875392 16864 134679101440 4194304 16613245 140730581417008 0 0 0 0 0 2 1 0 0 -1 3 0 0 0 0 0 18822208 18930672 29851648 140730581418977 140730581419093 140730581419093 140730581426160 0
Current children cumulated CPU time: 1.56 s
Current children cumulated vsize: 127808 KiB
Current children cumulated memory: 67456 KiB

[startup+1.70035 s]
/proc/loadavg: 4.10 3.13 2.05 5/252 720331
/proc/meminfo: memFree=121908168/131655788 swapFree=131071996/131071996
[pid=720328] ppid=720325 vsize=127808 memory=67972 CPUtime=1.66 cores=1,3
/proc/720328/stat : 720328 (fscip) S 720325 720328 717368 0 -1 1077936128 19088 0 0 0 162 4 0 0 20 0 3 0 142732207 130875392 16993 134679101440 4194304 16613245 140730581417008 0 0 0 0 0 2 0 0 0 17 3 0 0 0 0 0 18822208 18930672 29851648 140730581418977 140730581419093 140730581419093 140730581426160 0
/proc/720328/statm: 31952 16993 2974 3032 0 20518 0
[pid=720328/tid=720330] ppid=720325 vsize=127808 memory=0 CPUtime=1.65 cores=1,3
/proc/720328/task/720330/stat : 720330 (fscip) R 720325 720328 717368 0 -1 4194368 17361 0 0 0 161 4 0 0 20 0 3 0 142732208 130875392 16993 134679101440 4194304 16613245 140730581417008 0 0 0 0 0 2 0 0 0 -1 1 0 0 0 0 0 18822208 18930672 29851648 140730581418977 140730581419093 140730581419093 140730581426160 0
[pid=720328/tid=720331] ppid=720325 vsize=127808 memory=0 CPUtime=0 cores=1,3
/proc/720328/task/720331/stat : 720331 (fscip) S 720325 720328 717368 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 142732209 130875392 16993 134679101440 4194304 16613245 140730581417008 0 0 0 0 0 2 1 0 0 -1 3 0 0 0 0 0 18822208 18930672 29851648 140730581418977 140730581419093 140730581419093 140730581426160 0
Current children cumulated CPU time: 1.66 s
Current children cumulated vsize: 127808 KiB
Current children cumulated memory: 67972 KiB

Child status: 0

Real time (s): 1.76786
CPU time (s): 1.74397
CPU user time (s): 1.68742
CPU system time (s): 0.056549
CPU usage (%): 98.649
Max. virtual memory (cumulated for all children) (KiB): 127808
Max. memory (cumulated for all children) (KiB): 67972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.68742
system time used= 0.056549
maximum resident set size= 67996
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20433
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= 26
involuntary context switches= 10


# summary of solver processes directly reported to runsolver:
#   pid: 720328
#   total CPU time (s): 1.74397
#   total CPU user time (s): 1.68742
#   total CPU system time (s): 0.056549

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.036735 second user time and 0.061487 second system time

The end

Launcher Data 

Begin job on nodeC010 at 2024-07-13 23:22:21
IDJOB=4426783
IDBENCH=143751
IDSOLVER=3044
FILE ID=nodeC010/4426783-1720905729
RUNJOBID= nodeC010-1720905417-719767
SLURM_JOB_ID= 7486076
Free space on /tmp= 723692 MiB

SOLVER NAME= FiberSCIP 2024-07-02
BENCH NAME= PB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111221203--soft-33-100-0.wbo
COMMAND LINE= ./fscip settings/racing.prm BENCHNAME -qsol -t TIMEOUT -sth 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4426783-1720905729/watcher-4426783-1720905729 -o /tmp/evaluation-result-4426783-1720905729/solver-4426783-1720905729 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1720905417-719767 --watchdog 3760  ./fscip settings/racing.prm HOME/instance-4426783-1720905729.wbo -qsol -t 3600 -sth 1

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

MD5SUM BENCH= a01c9ef9d0240b56467a0aa37bdb71bd
RANDOM SEED=79681559

nodeC010.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	: 0xb00001f
cpu MHz		: 3670.583
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.51
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	: 0xb00001f
cpu MHz		: 3491.769
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.31
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	: 0xb00001f
cpu MHz		: 1197.298
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.51
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	: 0xb00001f
cpu MHz		: 1197.173
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.31
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	: 0xb00001f
cpu MHz		: 3491.755
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.51
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	: 0xb00001f
cpu MHz		: 3665.000
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.31
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	: 0xb00001f
cpu MHz		: 1197.360
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.51
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	: 0xb00001f
cpu MHz		: 1197.314
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        121958628 kB
MemAvailable:   122045520 kB
Buffers:          335736 kB
Cached:           597776 kB
SwapCached:            0 kB
Active:           534960 kB
Inactive:        8645076 kB
Active(anon):       1456 kB
Inactive(anon):  8282476 kB
Active(file):     533504 kB
Inactive(file):   362600 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             28324 kB
Writeback:             0 kB
AnonPages:       8246296 kB
Mapped:           136208 kB
Shmem:             37704 kB
KReclaimable:      61640 kB
Slab:             151216 kB
SReclaimable:      61640 kB
SUnreclaim:        89576 kB
KernelStack:        4016 kB
PageTables:        25708 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:    4395464 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            46432 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1046528 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:      162632 kB
DirectMap2M:     9179136 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 723664 MiB
End job on nodeC010 at 2024-07-13 23:22:23