Trace number 4426886

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 2024-07-02Signal 260.198 266.429

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/graphs/
normalized-graph12_wcsp.wbo
MD5SUMf7c32201343af4658b05b95f6b622952
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMSAT
Best cost obtained on this benchmark28325
Best CPU time to get the best result obtained on this benchmark3600.23
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables9502
Total number of constraints1168253
Number of soft constraints1168001
Number of constraints which are clauses1168001
Number of constraints which are cardinality constraints (but not clauses)252
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint44
Top cost 939023
Min constraint cost 1
Max constraint cost 1000
Sum of constraints costs 296009396
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 45
Number of bits of the biggest sum of numbers6
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)
9.76/9.87	c Default LC presolving (default).
9.76/9.87	c ** Before presolving: virtualMemUsedAtLc = 7279237849, getVmSize() = 4261990400, SCIPgetMemUsed() = 3971192338, SCIPgetMemTotal() = 4046353602, SCIPgetMemExternEstim() = 3232884247
9.76/9.87	c ** set memory limit for presolving in LC to 8.79391e+12 for SCIP **

Verifier Data

ERROR: no interpretation found !

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: 64096 MiB (58529 MiB free)
  memory of node 1: 64473 MiB (57182 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4426886-1720909095/watcher-4426886-1720909095 -o /tmp/evaluation-result-4426886-1720909095/solver-4426886-1720909095 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1720905497-717722 --watchdog 3760 ./fscip settings/racing.prm HOME/instance-4426886-1720909095.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=721342, runsolver pid=721339
Current StackSize limit: 8192 KiB


[startup+0.100091 s]*
/proc/loadavg: 4.63 4.31 4.18 5/245 721343
/proc/meminfo: memFree=118459420/131655788 swapFree=131071996/131071996
[pid=721342] ppid=721339 vsize=50564 memory=38748 CPUtime=0.09 cores=4,6
/proc/721342/stat : 721342 (fscip) R 721339 721342 715511 0 -1 4194304 7613 0 0 0 8 1 0 0 20 0 1 0 143065450 51777536 9687 134679101440 4194304 16613245 140731792263584 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18822208 18930672 38993920 140731792266209 140731792266325 140731792266325 140731792273392 0
/proc/721342/statm: 12641 9687 2318 3032 0 9041 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 50564 KiB
Current children cumulated memory: 38748 KiB

[startup+0.208548 s]*
/proc/loadavg: 4.63 4.31 4.18 5/245 721343
/proc/meminfo: memFree=118438756/131655788 swapFree=131071996/131071996
[pid=721342] ppid=721339 vsize=71136 memory=58668 CPUtime=0.21 cores=4,6
/proc/721342/stat : 721342 (fscip) R 721339 721342 715511 0 -1 4194304 12574 0 0 0 18 3 0 0 20 0 1 0 143065450 72843264 14667 134679101440 4194304 16613245 140731792263584 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18822208 18930672 38993920 140731792266209 140731792266325 140731792266325 140731792273392 0
/proc/721342/statm: 17784 14667 2318 3032 0 14184 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 71136 KiB
Current children cumulated memory: 58668 KiB

[startup+0.308454 s]*
/proc/loadavg: 4.63 4.31 4.18 5/245 721343
/proc/meminfo: memFree=118423372/131655788 swapFree=131071996/131071996
[pid=721342] ppid=721339 vsize=87592 memory=76136 CPUtime=0.3 cores=4,6
/proc/721342/stat : 721342 (fscip) R 721339 721342 715511 0 -1 4194304 16949 0 0 0 26 4 0 0 20 0 1 0 143065450 89694208 19034 134679101440 4194304 16613245 140731792263584 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18822208 18930672 38993920 140731792266209 140731792266325 140731792266325 140731792273392 0
/proc/721342/statm: 21898 19034 2318 3032 0 18298 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 87592 KiB
Current children cumulated memory: 76136 KiB

[startup+0.700345 s]
/proc/loadavg: 4.63 4.31 4.18 5/245 721343
/proc/meminfo: memFree=118383928/131655788 swapFree=131071996/131071996
[pid=721342] ppid=721339 vsize=163140 memory=151624 CPUtime=0.69 cores=4,6
/proc/721342/stat : 721342 (fscip) R 721339 721342 715511 0 -1 4194304 35790 0 0 0 60 9 0 0 20 0 1 0 143065450 167055360 37906 134679101440 4194304 16613245 140731792263584 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18822208 18930672 38993920 140731792266209 140731792266325 140731792266325 140731792273392 0
/proc/721342/statm: 40785 37906 2318 3032 0 37185 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 163140 KiB
Current children cumulated memory: 151624 KiB

[startup+1.50033 s]
/proc/loadavg: 4.63 4.31 4.18 5/245 721343
/proc/meminfo: memFree=118275416/131655788 swapFree=131071996/131071996
[pid=721342] ppid=721339 vsize=379992 memory=367640 CPUtime=1.49 cores=4,6
/proc/721342/stat : 721342 (fscip) R 721339 721342 715511 0 -1 4194304 88783 0 0 0 131 18 0 0 20 0 1 0 143065450 389111808 91910 134679101440 4194304 16613245 140731792263584 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18822208 18930672 38993920 140731792266209 140731792266325 140731792266325 140731792273392 0
/proc/721342/statm: 94998 91910 2318 3032 0 91398 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 379992 KiB
Current children cumulated memory: 367640 KiB

[startup+3.11271 s]
/proc/loadavg: 4.66 4.32 4.19 5/245 721344
/proc/meminfo: memFree=117578036/131655788 swapFree=131071996/131071996
[pid=721342] ppid=721339 vsize=970780 memory=956884 CPUtime=3.09 cores=4,6
/proc/721342/stat : 721342 (fscip) R 721339 721342 715511 0 -1 4194304 227363 0 0 0 269 40 0 0 20 0 1 0 143065450 994078720 239155 134679101440 4194304 16613245 140731792263584 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18822208 18930672 38993920 140731792266209 140731792266325 140731792266325 140731792273392 0
/proc/721342/statm: 242695 239155 2318 3032 0 239095 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 970780 KiB
Current children cumulated memory: 956884 KiB

[startup+6.30032 s]
/proc/loadavg: 4.66 4.32 4.19 6/245 721344
/proc/meminfo: memFree=116226420/131655788 swapFree=131071996/131071996
[pid=721342] ppid=721339 vsize=2545396 memory=2523668 CPUtime=6.27 cores=4,6
/proc/721342/stat : 721342 (fscip) R 721339 721342 715511 0 -1 4194304 599474 0 0 0 531 96 0 0 20 0 1 0 143065450 2606485504 630851 134679101440 4194304 16613245 140731792263584 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18822208 18930672 38993920 140731792266209 140731792266325 140731792266325 140731792273392 0
/proc/721342/statm: 636349 630917 2558 3032 0 632749 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 2545396 KiB
Current children cumulated memory: 2523668 KiB

[startup+12.7003 s]
/proc/loadavg: 4.56 4.31 4.19 5/245 721344
/proc/meminfo: memFree=113405372/131655788 swapFree=131071996/131071996
[pid=721342] ppid=721339 vsize=5452576 memory=5398156 CPUtime=12.65 cores=4,6
/proc/721342/stat : 721342 (fscip) R 721339 721342 715511 0 -1 4194304 1197000 0 0 0 1078 187 0 0 20 0 1 0 143065450 5583437824 1349539 134679101440 4194304 16613245 140731792263584 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18822208 18930672 38993920 140731792266209 140731792266325 140731792266325 140731792273392 0
/proc/721342/statm: 1363144 1349539 2590 3032 0 1359544 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 5452576 KiB
Current children cumulated memory: 5398156 KiB

[startup+25.5004 s]
/proc/loadavg: 4.47 4.30 4.18 5/245 721347
/proc/meminfo: memFree=110287076/131655788 swapFree=131071996/131071996
[pid=721342] ppid=721339 vsize=8422552 memory=8258500 CPUtime=25.42 cores=4,6
/proc/721342/stat : 721342 (fscip) R 721339 721342 715511 0 -1 4194304 1750159 0 0 0 2267 275 0 0 20 0 1 0 143065450 8624693248 2064625 134679101440 4194304 16613245 140731792263584 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18822208 18930672 38993920 140731792266209 140731792266325 140731792266325 140731792273392 0
/proc/721342/statm: 2105638 2064625 2622 3032 0 2102038 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 8422552 KiB
Current children cumulated memory: 8258500 KiB

[startup+51.1128 s]
/proc/loadavg: 4.38 4.29 4.18 5/245 721351
/proc/meminfo: memFree=109969012/131655788 swapFree=131071996/131071996
[pid=721342] ppid=721339 vsize=8582128 memory=8482000 CPUtime=50.94 cores=4,6
/proc/721342/stat : 721342 (fscip) R 721339 721342 715511 0 -1 4194304 1764873 0 0 0 4813 281 0 0 20 0 1 0 143065450 8788099072 2120500 134679101440 4194304 16613245 140731792263584 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18822208 18930672 38993920 140731792266209 140731792266325 140731792266325 140731792273392 0
/proc/721342/statm: 2145532 2120500 2654 3032 0 2141932 0
Current children cumulated CPU time: 50.94 s
Current children cumulated vsize: 8582128 KiB
Current children cumulated memory: 8482000 KiB

[startup+102.3 s]
/proc/loadavg: 4.21 4.26 4.18 5/249 721366
/proc/meminfo: memFree=104236780/131655788 swapFree=131071996/131071996
[pid=721342] ppid=721339 vsize=15224128 memory=14096604 CPUtime=101.96 cores=4,6
/proc/721342/stat : 721342 (fscip) R 721339 721342 715511 0 -1 4194304 2252199 0 0 0 9726 470 0 0 20 0 1 0 143065450 15589507072 3524085 134679101440 4194304 16613245 140731792263584 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18822208 18930672 38993920 140731792266209 140731792266325 140731792266325 140731792273392 0
/proc/721342/statm: 3806032 3524085 2702 3032 0 3802432 0
Current children cumulated CPU time: 101.96 s
Current children cumulated vsize: 15224128 KiB
Current children cumulated memory: 14096604 KiB

[startup+162.3 s]
/proc/loadavg: 4.12 4.22 4.17 6/249 721376
/proc/meminfo: memFree=100088252/131655788 swapFree=131071996/131071996
[pid=721342] ppid=721339 vsize=19357500 memory=18230064 CPUtime=161.74 cores=4,6
/proc/721342/stat : 721342 (fscip) R 721339 721342 715511 0 -1 4194304 3285667 0 0 0 15504 670 0 0 20 0 1 0 143065450 19822080000 4557516 134679101440 4194304 16613245 140731792263584 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18822208 18930672 38993920 140731792266209 140731792266325 140731792266325 140731792273392 0
/proc/721342/statm: 4839375 4557516 2702 3032 0 4835775 0
Current children cumulated CPU time: 161.74 s
Current children cumulated vsize: 19357500 KiB
Current children cumulated memory: 18230064 KiB

[startup+222.3 s]
/proc/loadavg: 4.15 4.21 4.17 5/249 721386
/proc/meminfo: memFree=95999852/131655788 swapFree=131071996/131071996
[pid=721342] ppid=721339 vsize=23436948 memory=22309540 CPUtime=221.49 cores=4,6
/proc/721342/stat : 721342 (fscip) R 721339 721342 715511 0 -1 4194304 4305635 0 0 0 21283 866 0 0 20 0 1 0 143065450 23999434752 5577385 134679101440 4194304 16613245 140731792263584 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18822208 18930672 38993920 140731792266209 140731792266325 140731792266325 140731792273392 0
/proc/721342/statm: 5859237 5577385 2702 3032 0 5855637 0
Current children cumulated CPU time: 221.49 s
Current children cumulated vsize: 23436948 KiB
Current children cumulated memory: 22309540 KiB

[startup+266.429 s]
# the end of solver process 721342 was just reported to runsolver
# Child ended because it received signal 11 (SIGSEGV)
Child dumped core

# cumulated CPU time of all completed processes:  user=246.306 s, system=13.8919 s

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

[startup+230.4 s]
/proc/loadavg: 4.14 4.21 4.17 5/249 721387
/proc/meminfo: memFree=95456792/131655788 swapFree=131071996/131071996
[pid=721342] ppid=721339 vsize=23985944 memory=22858336 CPUtime=229.57 cores=4,6
/proc/721342/stat : 721342 (fscip) R 721339 721342 715511 0 -1 4194304 4442866 0 0 0 22061 896 0 0 20 0 1 0 143065450 24561606656 5714584 134679101440 4194304 16613245 140731792263584 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18822208 18930672 38993920 140731792266209 140731792266325 140731792266325 140731792273392 0
/proc/721342/statm: 5996486 5714584 2702 3032 0 5992886 0
Current children cumulated CPU time: 229.57 s
Current children cumulated vsize: 23985944 KiB
Current children cumulated memory: 22858336 KiB

[startup+243.2 s]
/proc/loadavg: 4.11 4.20 4.17 5/249 721393
/proc/meminfo: memFree=94573708/131655788 swapFree=131071996/131071996
[pid=721342] ppid=721339 vsize=24853464 memory=23726044 CPUtime=242.31 cores=4,6
/proc/721342/stat : 721342 (fscip) R 721339 721342 715511 0 -1 4194304 4659812 0 0 0 23293 938 0 0 20 0 1 0 143065450 25449947136 5931511 134679101440 4194304 16613245 140731792263584 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18822208 18930672 38993920 140731792266209 140731792266325 140731792266325 140731792273392 0
/proc/721342/statm: 6213366 5931511 2702 3032 0 6209766 0
Current children cumulated CPU time: 242.31 s
Current children cumulated vsize: 24853464 KiB
Current children cumulated memory: 23726044 KiB

[startup+256 s]*
/proc/loadavg: 4.09 4.19 4.17 5/249 721395
/proc/meminfo: memFree=93603860/131655788 swapFree=131071996/131071996
[pid=721342] ppid=721339 vsize=25730572 memory=24602992 CPUtime=255.07 cores=4,6
/proc/721342/stat : 721342 (fscip) R 721339 721342 715511 0 -1 4194304 4879062 0 0 0 24526 981 0 0 20 0 1 0 143065450 26348105728 6150748 134679101440 4194304 16613245 140731792263584 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18822208 18930672 38993920 140731792266209 140731792266325 140731792266325 140731792273392 0
/proc/721342/statm: 6432643 6150748 2702 3032 0 6429043 0
Current children cumulated CPU time: 255.07 s
Current children cumulated vsize: 25730572 KiB
Current children cumulated memory: 24602992 KiB

[startup+262.4 s]
/proc/loadavg: 4.08 4.18 4.16 5/250 721397
/proc/meminfo: memFree=90951476/131655788 swapFree=131071996/131071996
[pid=721342] ppid=721339 vsize=25804324 memory=24676856 CPUtime=259.17 cores=4,6
/proc/721342/stat : 721342 (fscip) S 721339 721342 715511 0 -1 4195840 4897531 0 0 0 24630 1287 0 0 20 0 1 0 143065450 26423627776 6169214 134679101440 4194304 16613245 140731792263584 140731783884776 7318118 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18822208 18930672 38993920 140731792266209 140731792266325 140731792266325 140731792273392 0
/proc/721342/statm: 6451081 6169214 2688 3032 0 6447481 0
Current children cumulated CPU time: 259.17 s
Current children cumulated vsize: 25804324 KiB
Current children cumulated memory: 24676856 KiB

[startup+264 s]*
/proc/loadavg: 4.08 4.18 4.16 4/250 721398
/proc/meminfo: memFree=90945928/131655788 swapFree=131071996/131071996
[pid=721342] ppid=721339 vsize=25804324 memory=24676856 CPUtime=259.17 cores=4,6
/proc/721342/stat : 721342 (fscip) S 721339 721342 715511 0 -1 4195840 4897531 0 0 0 24630 1287 0 0 20 0 1 0 143065450 26423627776 6169214 134679101440 4194304 16613245 140731792263584 140731783884776 7318118 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18822208 18930672 38993920 140731792266209 140731792266325 140731792266325 140731792273392 0
/proc/721342/statm: 6451081 6169214 2688 3032 0 6447481 0
Current children cumulated CPU time: 259.17 s
Current children cumulated vsize: 25804324 KiB
Current children cumulated memory: 24676856 KiB

[startup+265.6 s]
/proc/loadavg: 4.08 4.18 4.16 5/250 721398
/proc/meminfo: memFree=93258460/131655788 swapFree=131071996/131071996
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

[startup+266 s]*
/proc/loadavg: 4.08 4.18 4.16 5/253 721407
/proc/meminfo: memFree=103645680/131655788 swapFree=131071996/131071996
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

[startup+266.4 s]
/proc/loadavg: 4.08 4.18 4.16 5/253 721407
/proc/meminfo: memFree=103645680/131655788 swapFree=131071996/131071996
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child ended because it received signal 11 (SIGSEGV)
Child dumped core

Real time (s): 266.429
CPU time (s): 260.198
CPU user time (s): 246.306
CPU system time (s): 13.8919
CPU usage (%): 97.6611
Max. virtual memory (cumulated for all children) (KiB): 25804324
Max. memory (cumulated for all children) (KiB): 24676856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 246.306
system time used= 13.8919
maximum resident set size= 24676880
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4897531
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= 43
involuntary context switches= 358


# summary of solver processes directly reported to runsolver:
#   pid: 721342
#   total CPU time (s): 260.198
#   total CPU user time (s): 246.306
#   total CPU system time (s): 13.8919

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.35549 second user time and 2.62637 second system time

The end

Launcher Data

Begin job on nodeC004 at 2024-07-14 00:18:28
IDJOB=4426886
IDBENCH=144137
IDSOLVER=3044
FILE ID=nodeC004/4426886-1720909095
RUNJOBID= nodeC004-1720905497-717722
SLURM_JOB_ID= 7486070
Free space on /tmp= 723652 MiB

SOLVER NAME= FiberSCIP 2024-07-02
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/graphs/normalized-graph12_wcsp.wbo
COMMAND LINE= ./fscip settings/racing.prm BENCHNAME -qsol -t TIMEOUT -sth 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4426886-1720909095/watcher-4426886-1720909095 -o /tmp/evaluation-result-4426886-1720909095/solver-4426886-1720909095 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1720905497-717722 --watchdog 3760  ./fscip settings/racing.prm HOME/instance-4426886-1720909095.wbo -qsol -t 3600 -sth 1

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

MD5SUM BENCH= f7c32201343af4658b05b95f6b622952
RANDOM SEED=1999732947

nodeC004.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		: 3640.657
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	: 6984.29
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		: 3675.987
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	: 6983.37
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		: 1197.396
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	: 6984.29
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		: 1197.404
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	: 6983.37
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		: 1883.985
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	: 6984.29
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		: 3496.138
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	: 6983.37
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		: 1394.186
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	: 6984.29
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		: 1197.486
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	: 6983.37
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        118488768 kB
MemAvailable:   118572728 kB
Buffers:          337148 kB
Cached:           594096 kB
SwapCached:            0 kB
Active:           546552 kB
Inactive:       12094836 kB
Active(anon):       3344 kB
Inactive(anon): 11744496 kB
Active(file):     543208 kB
Inactive(file):   350340 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             63740 kB
Writeback:             0 kB
AnonPages:      11709748 kB
Mapped:           137480 kB
Shmem:             37700 kB
KReclaimable:      61224 kB
Slab:             151488 kB
SReclaimable:      61224 kB
SUnreclaim:        90264 kB
KernelStack:        3936 kB
PageTables:        32940 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:    6704744 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            46720 kB
HardwareCorrupted:     0 kB
AnonHugePages:   4311040 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:      166728 kB
DirectMap2M:     7077888 kB
DirectMap1G:    128974848 kB

Free space on /tmp at the end= 723624 MiB
End job on nodeC004 at 2024-07-14 00:22:55