Trace number 4464345

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 2024-07-30SAT 1.40697 1.41448

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/
manquiho/Aardal_1/normalized-prob6.opb
MD5SUMabfa6108019d186bb0a39186e3151874
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.014493
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables93
Total number of constraints2
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2
Minimum length of a constraint93
Maximum length of a constraint93
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 22382775
Number of bits of the biggest number in a constraint 25
Biggest sum of numbers in a constraint 362318209
Number of bits of the biggest sum of numbers29
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: e6e2b6ff-dirty]
0.00/0.00	c SCIP version 10.0.0 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.1.1] [GitHash: 020d91813d]
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 7.1.1         Linear Programming Solver developed at Zuse Institute Berlin (soplex.zib.de) [GitHash: b4905e82]
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 2.4.0         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 = 22405120, getVmSize() = 22405120, SCIPgetMemUsed() = 781970, SCIPgetMemTotal() = 914042, SCIPgetMemExternEstim() = 1048576
0.00/0.00	c ** set memory limit for presolving in LC to 8.79609e+12 for SCIP **
0.00/0.00	c ** Estimated virtualMemUsedAtSolver = 15781888, getVmSize() = 24940544, SCIPgetMemUsed() = 1616223, SCIPgetMemTotal() = 2344799, SCIPgetMemExternEstim() = 1048576
0.00/0.00	c ** set memory limit for solvers to 4.39805e+12 for each SCIP **
0.00/0.00	c Original Problem   :
0.00/0.00	c   Problem name     : instance-4464345-1722379024
0.00/0.00	c   Variables        : 93 (93 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.00	c   Constraints      : 2
0.00/0.00	c   Objective sense  : minimize
0.00/0.00	c Presolved Problem  :
0.00/0.00	c   Variables        : 92 (92 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.00	c   Constraints      : 12
0.00/0.00	c Constraints        : Number
0.00/0.00	c   setppc           : 9 
0.00/0.00	c   linear           : 1 
0.00/0.00	c   logicor          : 2 
0.00/0.00	c ** Instance transfer method used: 0
0.00/0.00	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)
1.38/1.40	c *       1           2683         694         1           0.0000           0.0000      0.00%
1.38/1.40	c         1           3224           0         0           0.0000           0.0000      0.00%
1.38/1.41	c         1           3224           0         0           0.0000           0.0000          -
1.38/1.41	c SCIP Status        : c problem is solved
1.38/1.41	c Total Time         : 1.4100
1.38/1.41	c   solving          : 1.4100
1.38/1.41	c   presolving       : 0.0029 (included in solving)
1.38/1.41	c B&B Tree           :
1.38/1.41	c   nodes (total)    : 3224
1.38/1.41	c Solution           :
1.38/1.41	c   Solutions found  : 1
1.38/1.41	c   Primal Bound     : +0.00000000000000e+00
1.38/1.41	c   Dual Bound       : +0.00000000000000e+00
1.38/1.41	c Gap                : 0.00000 %
1.38/1.41	s SATISFIABLE
1.38/1.41	v -x93 -x92 -x91 -x90 -x89 -x88 -x87 x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 x68 
1.38/1.41	v -x67 -x66 -x65 -x64 -x63 -x62 -x61 x60 x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 x51 x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 x42 
1.38/1.41	v -x41 -x40 -x39 -x38 -x37 -x36 -x35 x34 x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 x22 -x21 -x20 -x19 -x18 -x17 -x16 
1.38/1.41	v -x15 -x14 x13 x12 x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 x3 x2 -x1

Verifier Data 

OK	0

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 64096 MiB (56949 MiB free)
  memory of node 1: 64473 MiB (62345 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4464345-1722379024/watcher-4464345-1722379024 -o /tmp/evaluation-result-4464345-1722379024/solver-4464345-1722379024 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC007-1722378594-28205 --watchdog 3760 ./fscip settings/racing.prm HOME/instance-4464345-1722379024.opb -qsol -t 3600 -sth 1 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=28741, runsolver pid=28738

[startup+0.110814 s]*
/proc/loadavg: 4.26 3.44 1.73 5/246 28744
/proc/meminfo: memFree=122149500/131655788 swapFree=131071216/131071996
[pid=28741] ppid=28738 vsize=107504 memory=19664 CPUtime=0.11 cores=0,2
/proc/28741/stat : 28741 (fscip) S 28738 28741 28195 0 -1 1077936128 2296 0 0 0 11 0 0 0 20 0 3 0 4273067 110084096 4916 134679101440 4194304 16623229 140728554470368 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 18838560 18947056 45686784 140728554476570 140728554476686 140728554476686 140728554483696 0
/proc/28741/statm: 26876 4916 2950 3035 0 8407 0
[pid=28741/tid=28743] ppid=28738 vsize=107504 memory=4026561586 CPUtime=0.1 cores=0,2
/proc/28741/task/28743/stat : 28743 (fscip) R 28738 28741 28195 0 -1 4194368 1006 0 0 0 10 0 0 0 20 0 3 0 4273068 110084096 4916 134679101440 4194304 16623229 140728554470368 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18838560 18947056 45686784 140728554476570 140728554476686 140728554476686 140728554483696 0
[pid=28741/tid=28744] ppid=28738 vsize=107504 memory=228556276070 CPUtime=0 cores=0,2
/proc/28741/task/28744/stat : 28744 (fscip) S 28738 28741 28195 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4273069 110084096 4916 134679101440 4194304 16623229 140728554470368 0 0 0 0 0 2 1 0 0 -1 0 0 0 0 0 0 18838560 18947056 45686784 140728554476570 140728554476686 140728554476686 140728554483696 0
Current children cumulated CPU time: 0.11 s
Current children cumulated vsize: 107504 KiB
Current children cumulated memory: 19664 KiB

[startup+0.213019 s]*
/proc/loadavg: 4.26 3.44 1.73 5/246 28744
/proc/meminfo: memFree=122148180/131655788 swapFree=131071216/131071996
[pid=28741] ppid=28738 vsize=107504 memory=20868 CPUtime=0.21 cores=0,2
/proc/28741/stat : 28741 (fscip) S 28738 28741 28195 0 -1 1077936128 2639 0 0 0 21 0 0 0 20 0 3 0 4273067 110084096 5217 134679101440 4194304 16623229 140728554470368 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18838560 18947056 45686784 140728554476570 140728554476686 140728554476686 140728554483696 0
/proc/28741/statm: 26876 5217 2950 3035 0 8720 0
[pid=28741/tid=28743] ppid=28738 vsize=107504 memory=664970838410264707 CPUtime=0.2 cores=0,2
/proc/28741/task/28743/stat : 28743 (fscip) R 28738 28741 28195 0 -1 4194368 1348 0 0 0 20 0 0 0 20 0 3 0 4273068 110084096 5217 134679101440 4194304 16623229 140728554470368 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18838560 18947056 45686784 140728554476570 140728554476686 140728554476686 140728554483696 0
[pid=28741/tid=28744] ppid=28738 vsize=107504 memory=80307 CPUtime=0 cores=0,2
/proc/28741/task/28744/stat : 28744 (fscip) S 28738 28741 28195 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4273069 110084096 5217 134679101440 4194304 16623229 140728554470368 0 0 0 0 0 2 1 0 0 -1 0 0 0 0 0 0 18838560 18947056 45686784 140728554476570 140728554476686 140728554476686 140728554483696 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 107504 KiB
Current children cumulated memory: 20868 KiB

[startup+0.312939 s]*
/proc/loadavg: 4.26 3.44 1.73 5/246 28744
/proc/meminfo: memFree=122146696/131655788 swapFree=131071216/131071996
[pid=28741] ppid=28738 vsize=107504 memory=21780 CPUtime=0.31 cores=0,2
/proc/28741/stat : 28741 (fscip) S 28738 28741 28195 0 -1 1077936128 2897 0 0 0 31 0 0 0 20 0 3 0 4273067 110084096 5445 134679101440 4194304 16623229 140728554470368 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18838560 18947056 45686784 140728554476570 140728554476686 140728554476686 140728554483696 0
/proc/28741/statm: 26876 5445 2950 3035 0 8964 0
[pid=28741/tid=28743] ppid=28738 vsize=107504 memory=-5155626903530663045 CPUtime=0.3 cores=0,2
/proc/28741/task/28743/stat : 28743 (fscip) R 28738 28741 28195 0 -1 4194368 1606 0 0 0 30 0 0 0 20 0 3 0 4273068 110084096 5445 134679101440 4194304 16623229 140728554470368 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18838560 18947056 45686784 140728554476570 140728554476686 140728554476686 140728554483696 0
[pid=28741/tid=28744] ppid=28738 vsize=107504 memory=0 CPUtime=0 cores=0,2
/proc/28741/task/28744/stat : 28744 (fscip) S 28738 28741 28195 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4273069 110084096 5445 134679101440 4194304 16623229 140728554470368 0 0 0 0 0 2 1 0 0 -1 0 0 0 0 0 0 18838560 18947056 45686784 140728554476570 140728554476686 140728554476686 140728554483696 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 107504 KiB
Current children cumulated memory: 21780 KiB

[startup+0.700405 s]
/proc/loadavg: 4.26 3.44 1.73 5/246 28744
/proc/meminfo: memFree=122146220/131655788 swapFree=131071216/131071996
[pid=28741] ppid=28738 vsize=107504 memory=22572 CPUtime=0.68 cores=0,2
/proc/28741/stat : 28741 (fscip) S 28738 28741 28195 0 -1 1077936128 3062 0 0 0 68 0 0 0 20 0 3 0 4273067 110084096 5643 134679101440 4194304 16623229 140728554470368 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18838560 18947056 45686784 140728554476570 140728554476686 140728554476686 140728554483696 0
/proc/28741/statm: 26876 5643 2950 3035 0 9184 0
[pid=28741/tid=28743] ppid=28738 vsize=107504 memory=0 CPUtime=0.67 cores=0,2
/proc/28741/task/28743/stat : 28743 (fscip) R 28738 28741 28195 0 -1 4194368 1771 0 0 0 67 0 0 0 20 0 3 0 4273068 110084096 5643 134679101440 4194304 16623229 140728554470368 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18838560 18947056 45686784 140728554476570 140728554476686 140728554476686 140728554483696 0
[pid=28741/tid=28744] ppid=28738 vsize=107504 memory=0 CPUtime=0 cores=0,2
/proc/28741/task/28744/stat : 28744 (fscip) S 28738 28741 28195 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4273069 110084096 5643 134679101440 4194304 16623229 140728554470368 0 0 0 0 0 2 1 0 0 -1 0 0 0 0 0 0 18838560 18947056 45686784 140728554476570 140728554476686 140728554476686 140728554483696 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 107504 KiB
Current children cumulated memory: 22572 KiB

[startup+1.41441 s]
# the end of solver process 28741 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.39008 s, system=0.016889 s

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

[startup+0.800441 s]
/proc/loadavg: 4.26 3.44 1.73 5/246 28744
/proc/meminfo: memFree=122146220/131655788 swapFree=131071216/131071996
[pid=28741] ppid=28738 vsize=107504 memory=22572 CPUtime=0.78 cores=0,2
/proc/28741/stat : 28741 (fscip) S 28738 28741 28195 0 -1 1077936128 3063 0 0 0 78 0 0 0 20 0 3 0 4273067 110084096 5643 134679101440 4194304 16623229 140728554470368 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18838560 18947056 45686784 140728554476570 140728554476686 140728554476686 140728554483696 0
/proc/28741/statm: 26876 5643 2950 3035 0 9184 0
[pid=28741/tid=28743] ppid=28738 vsize=107504 memory=0 CPUtime=0.77 cores=0,2
/proc/28741/task/28743/stat : 28743 (fscip) R 28738 28741 28195 0 -1 4194368 1772 0 0 0 77 0 0 0 20 0 3 0 4273068 110084096 5643 134679101440 4194304 16623229 140728554470368 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18838560 18947056 45686784 140728554476570 140728554476686 140728554476686 140728554483696 0
[pid=28741/tid=28744] ppid=28738 vsize=107504 memory=0 CPUtime=0 cores=0,2
/proc/28741/task/28744/stat : 28744 (fscip) S 28738 28741 28195 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4273069 110084096 5643 134679101440 4194304 16623229 140728554470368 0 0 0 0 0 2 1 0 0 -1 0 0 0 0 0 0 18838560 18947056 45686784 140728554476570 140728554476686 140728554476686 140728554483696 0
Current children cumulated CPU time: 0.78 s
Current children cumulated vsize: 107504 KiB
Current children cumulated memory: 22572 KiB

[startup+1.20033 s]
/proc/loadavg: 4.26 3.44 1.73 5/246 28744
/proc/meminfo: memFree=122145832/131655788 swapFree=131071216/131071996
[pid=28741] ppid=28738 vsize=107504 memory=25496 CPUtime=1.19 cores=0,2
/proc/28741/stat : 28741 (fscip) S 28738 28741 28195 0 -1 1077936128 4924 0 0 0 118 1 0 0 20 0 3 0 4273067 110084096 6374 134679101440 4194304 16623229 140728554470368 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18838560 18947056 45686784 140728554476570 140728554476686 140728554476686 140728554483696 0
/proc/28741/statm: 26876 6374 2998 3035 0 9531 0
[pid=28741/tid=28743] ppid=28738 vsize=107504 memory=82502 CPUtime=1.17 cores=0,2
/proc/28741/task/28743/stat : 28743 (fscip) R 28738 28741 28195 0 -1 4194368 3624 0 0 0 117 0 0 0 20 0 3 0 4273068 110084096 6374 134679101440 4194304 16623229 140728554470368 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18838560 18947056 45686784 140728554476570 140728554476686 140728554476686 140728554483696 0
[pid=28741/tid=28744] ppid=28738 vsize=107504 memory=82518 CPUtime=0 cores=0,2
/proc/28741/task/28744/stat : 28744 (fscip) S 28738 28741 28195 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4273069 110084096 6374 134679101440 4194304 16623229 140728554470368 0 0 0 0 0 2 1 0 0 -1 2 0 0 0 0 0 18838560 18947056 45686784 140728554476570 140728554476686 140728554476686 140728554483696 0
Current children cumulated CPU time: 1.19 s
Current children cumulated vsize: 107504 KiB
Current children cumulated memory: 25496 KiB

[startup+1.40034 s]
/proc/loadavg: 4.26 3.44 1.73 5/246 28744
/proc/meminfo: memFree=122145832/131655788 swapFree=131071216/131071996
[pid=28741] ppid=28738 vsize=107504 memory=26576 CPUtime=1.38 cores=0,2
/proc/28741/stat : 28741 (fscip) S 28738 28741 28195 0 -1 1077936128 5542 0 0 0 137 1 0 0 20 0 3 0 4273067 110084096 6644 134679101440 4194304 16623229 140728554470368 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18838560 18947056 45686784 140728554476570 140728554476686 140728554476686 140728554483696 0
/proc/28741/statm: 26876 6644 2998 3035 0 10049 0
[pid=28741/tid=28743] ppid=28738 vsize=107504 memory=82502 CPUtime=1.38 cores=0,2
/proc/28741/task/28743/stat : 28743 (fscip) R 28738 28741 28195 0 -1 4194368 4242 0 0 0 137 1 0 0 20 0 3 0 4273068 110084096 6644 134679101440 4194304 16623229 140728554470368 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18838560 18947056 45686784 140728554476570 140728554476686 140728554476686 140728554483696 0
[pid=28741/tid=28744] ppid=28738 vsize=107504 memory=82518 CPUtime=0 cores=0,2
/proc/28741/task/28744/stat : 28744 (fscip) S 28738 28741 28195 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4273069 110084096 6644 134679101440 4194304 16623229 140728554470368 0 0 0 0 0 2 1 0 0 -1 2 0 0 0 0 0 18838560 18947056 45686784 140728554476570 140728554476686 140728554476686 140728554483696 0
Current children cumulated CPU time: 1.38 s
Current children cumulated vsize: 107504 KiB
Current children cumulated memory: 26576 KiB

Child status: 0

Real time (s): 1.41448
CPU time (s): 1.40697
CPU user time (s): 1.39008
CPU system time (s): 0.016889
CPU usage (%): 99.4688
Max. virtual memory (cumulated for all children) (KiB): 107504
Max. memory (cumulated for all children) (KiB): 26576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.39008
system time used= 0.016889
maximum resident set size= 26668
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6138
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 12


# summary of solver processes directly reported to runsolver:
#   pid: 28741
#   total CPU time (s): 1.40697
#   total CPU user time (s): 1.39008
#   total CPU system time (s): 0.016889

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.040777 second user time and 0.066939 second system time

The end

Launcher Data 

Begin job on nodeC007 at 2024-07-31 00:37:05
IDJOB=4464345
IDBENCH=148103
IDSOLVER=3092
FILE ID=nodeC007/4464345-1722379024
RUNJOBID= nodeC007-1722378594-28205
SLURM_JOB_ID= 8249837
Free space on /tmp= 723680 MiB

SOLVER NAME= FiberSCIP 2024-07-30
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/manquiho/Aardal_1/normalized-prob6.opb
COMMAND LINE= ./fscip settings/racing.prm BENCHNAME -qsol -t TIMEOUT -sth 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4464345-1722379024/watcher-4464345-1722379024 -o /tmp/evaluation-result-4464345-1722379024/solver-4464345-1722379024 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC007-1722378594-28205 --watchdog 3760  ./fscip settings/racing.prm HOME/instance-4464345-1722379024.opb -qsol -t 3600 -sth 1

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

MD5SUM BENCH= abfa6108019d186bb0a39186e3151874
RANDOM SEED=1390683433

nodeC007.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		: 3493.892
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	: 6983.58
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		: 3613.436
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	: 6983.35
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		: 1197.193
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	: 6983.58
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		: 1197.228
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	: 6983.35
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		: 3661.994
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	: 6983.58
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		: 3646.774
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	: 6983.35
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		: 1197.358
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	: 6983.58
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		: 1197.205
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	: 6983.35
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        122158336 kB
MemAvailable:   122386416 kB
Buffers:           76744 kB
Cached:           991512 kB
SwapCached:          100 kB
Active:           258488 kB
Inactive:        8803400 kB
Active(anon):       1516 kB
Inactive(anon):  8013236 kB
Active(file):     256972 kB
Inactive(file):   790164 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071216 kB
Dirty:             28012 kB
Writeback:             0 kB
AnonPages:       7993484 kB
Mapped:           125908 kB
Shmem:             21076 kB
KReclaimable:      42288 kB
Slab:             118236 kB
SReclaimable:      42288 kB
SUnreclaim:        75948 kB
KernelStack:        3964 kB
PageTables:        25204 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:    6746016 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:             6240 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3459072 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:      174920 kB
DirectMap2M:     7069696 kB
DirectMap1G:    128974848 kB

Free space on /tmp at the end= 723652 MiB
End job on nodeC007 at 2024-07-31 00:37:06