Trace number 3691377

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 NameAnswerobjective functionCPU timeWall clock time
SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed? (TO) 1802.2 1802.47

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_luby_10null10mast_rapportOE2.0_TMAX180_K192_cod2.opb
MD5SUM6aef9ca2bb094f9e5aa00d5eeeaa5070
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-3088
Best CPU time to get the best result obtained on this benchmark1800.85
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables400896
Total number of constraints402763
Number of constraints which are clauses400785
Number of constraints which are cardinality constraints (but not clauses)194
Number of constraints which are nor clauses,nor cardinality constraints1784
Minimum length of a constraint2
Maximum length of a constraint58023
Number of terms in the objective function 1605
Biggest coefficient in the objective function 1024
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 189008
Number of bits of the sum of numbers in the objective function 18
Biggest number in a constraint 1024
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 189008
Number of bits of the biggest sum of numbers18
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 SCIP version 2.1.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.6.0.3] [GitHash: a3bf3a4-dirty]
0.00/0.00	c Copyright (c) 2002-2012 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-3691377-1338027219.opb>
2.29/2.35	c original problem has 400896 variables (400896 bin, 0 int, 0 impl, 0 cont) and 402763 constraints
2.29/2.35	c problem read in 2.36
6.89/6.95	c presolving:
12.49/12.54	c (round 1) 0 del vars, 1977 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 398809 upgd conss, 67806 impls, 1977 clqs
14.39/14.40	c (round 2) 0 del vars, 1977 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 400786 upgd conss, 67806 impls, 1977 clqs

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3691377-1338027219/watcher-3691377-1338027219 -o /tmp/evaluation-result-3691377-1338027219/solver-3691377-1338027219 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691377-1338027219.opb -t 1800 -m 15500 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 31742
/proc/meminfo: memFree=24047260/32873844 swapFree=6088/6088
[pid=31742] ppid=31740 vsize=11140 CPUtime=0 cores=1,3,5,7
/proc/31742/stat : 31742 (scip-2.1.1.4fix) R 31740 31742 30587 0 -1 4202496 1532 0 0 0 0 0 0 0 20 0 1 0 268850556 11407360 1486 33554432000 4194304 10173063 140734021583920 140735980371752 7171786 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/31742/statm: 2785 1486 408 1460 0 1316 0

[startup+0.035806 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 31742
/proc/meminfo: memFree=24047260/32873844 swapFree=6088/6088
[pid=31742] ppid=31740 vsize=25200 CPUtime=0.02 cores=1,3,5,7
/proc/31742/stat : 31742 (scip-2.1.1.4fix) R 31740 31742 30587 0 -1 4202496 5044 0 0 0 2 0 0 0 20 0 1 0 268850556 25804800 4998 33554432000 4194304 10173063 140734021583920 140734021448600 8985008 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/31742/statm: 6300 4998 416 1460 0 4831 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 25200

[startup+0.100407 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 31742
/proc/meminfo: memFree=24047260/32873844 swapFree=6088/6088
[pid=31742] ppid=31740 vsize=43536 CPUtime=0.09 cores=1,3,5,7
/proc/31742/stat : 31742 (scip-2.1.1.4fix) R 31740 31742 30587 0 -1 4202496 9643 0 0 0 8 1 0 0 20 0 1 0 268850556 44580864 9597 33554432000 4194304 10173063 140734021583920 140734021448600 7545739 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/31742/statm: 10884 9597 416 1460 0 9415 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 43536

[startup+0.300386 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 31742
/proc/meminfo: memFree=24047260/32873844 swapFree=6088/6088
[pid=31742] ppid=31740 vsize=80572 CPUtime=0.29 cores=1,3,5,7
/proc/31742/stat : 31742 (scip-2.1.1.4fix) R 31740 31742 30587 0 -1 4202496 18913 0 0 0 26 3 0 0 20 0 1 0 268850556 82505728 18867 33554432000 4194304 10173063 140734021583920 140734021449096 8862921 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/31742/statm: 20143 18867 416 1460 0 18674 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 80572

[startup+0.700391 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 31742
/proc/meminfo: memFree=24047260/32873844 swapFree=6088/6088
[pid=31742] ppid=31740 vsize=182532 CPUtime=0.69 cores=1,3,5,7
/proc/31742/stat : 31742 (scip-2.1.1.4fix) R 31740 31742 30587 0 -1 4202496 44253 0 0 0 61 8 0 0 20 0 1 0 268850556 186912768 44207 33554432000 4194304 10173063 140734021583920 140734021449096 5284995 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/31742/statm: 45633 44207 416 1460 0 44164 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 182532

[startup+1.50041 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31743
/proc/meminfo: memFree=23799516/32873844 swapFree=6088/6088
[pid=31742] ppid=31740 vsize=363472 CPUtime=1.49 cores=1,3,5,7
/proc/31742/stat : 31742 (scip-2.1.1.4fix) R 31740 31742 30587 0 -1 4202496 89396 0 0 0 134 15 0 0 20 0 1 0 268850556 372195328 89350 33554432000 4194304 10173063 140734021583920 140734021448472 4944372 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/31742/statm: 90868 89350 416 1460 0 89399 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 363472

[startup+3.10039 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31743
/proc/meminfo: memFree=23620444/32873844 swapFree=6088/6088
[pid=31742] ppid=31740 vsize=860928 CPUtime=3.09 cores=1,3,5,7
/proc/31742/stat : 31742 (scip-2.1.1.4fix) R 31740 31742 30587 0 -1 4202496 213336 0 0 0 272 37 0 0 20 0 1 0 268850556 881590272 213236 33554432000 4194304 10173063 140734021583920 140734021449096 4900240 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31742/statm: 215232 213236 467 1460 0 213763 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 860928

[startup+6.3004 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31743
/proc/meminfo: memFree=22981656/32873844 swapFree=6088/6088
[pid=31742] ppid=31740 vsize=1271176 CPUtime=6.29 cores=1,3,5,7
/proc/31742/stat : 31742 (scip-2.1.1.4fix) R 31740 31742 30587 0 -1 4202496 315627 0 0 0 576 53 0 0 20 0 1 0 268850556 1301684224 316036 33554432000 4194304 10173063 140734021583920 140734021579656 4952769 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31742/statm: 317794 316036 514 1460 0 316325 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1271176

[startup+12.7004 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31743
/proc/meminfo: memFree=22445400/32873844 swapFree=6088/6088
[pid=31742] ppid=31740 vsize=1632124 CPUtime=12.69 cores=1,3,5,7
/proc/31742/stat : 31742 (scip-2.1.1.4fix) R 31740 31742 30587 0 -1 4202496 460642 0 0 0 1157 112 0 0 20 0 1 0 268850556 1671294976 404910 33554432000 4194304 10173063 140734021583920 140734021579976 5864766 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31742/statm: 408031 404910 586 1460 0 406562 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1632124

[startup+25.5004 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31743
/proc/meminfo: memFree=22157180/32873844 swapFree=6088/6088
[pid=31742] ppid=31740 vsize=1903612 CPUtime=25.49 cores=1,3,5,7
/proc/31742/stat : 31742 (scip-2.1.1.4fix) R 31740 31742 30587 0 -1 4202496 507965 0 0 0 2406 143 0 0 20 0 1 0 268850556 1949298688 471936 33554432000 4194304 10173063 140734021583920 140734021579416 8925057 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31742/statm: 475903 471936 615 1460 0 474434 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1903612

[startup+51.1004 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31743
/proc/meminfo: memFree=22149336/32873844 swapFree=6088/6088
[pid=31742] ppid=31740 vsize=1911036 CPUtime=51.08 cores=1,3,5,7
/proc/31742/stat : 31742 (scip-2.1.1.4fix) R 31740 31742 30587 0 -1 4202496 509689 0 0 0 4965 143 0 0 20 0 1 0 268850556 1956900864 473660 33554432000 4194304 10173063 140734021583920 140734021579320 8925047 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31742/statm: 477759 473660 615 1460 0 476290 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1911036

[startup+102.308 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31743
/proc/meminfo: memFree=22142916/32873844 swapFree=6088/6088
[pid=31742] ppid=31740 vsize=1914428 CPUtime=102.28 cores=1,3,5,7
/proc/31742/stat : 31742 (scip-2.1.1.4fix) R 31740 31742 30587 0 -1 4202496 510601 0 0 0 10085 143 0 0 20 0 1 0 268850556 1960374272 474572 33554432000 4194304 10173063 140734021583920 140734021580296 8925057 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31742/statm: 478607 474572 615 1460 0 477138 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 1914428

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31744
/proc/meminfo: memFree=20784584/32873844 swapFree=6088/6088
[pid=31742] ppid=31740 vsize=3308404 CPUtime=162.26 cores=1,3,5,7
/proc/31742/stat : 31742 (scip-2.1.1.4fix) R 31740 31742 30587 0 -1 4202496 829864 0 0 0 16030 196 0 0 20 0 1 0 268850556 3387805696 813219 33554432000 4194304 10173063 140734021583920 140734021579352 8925047 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31742/statm: 827101 813219 615 1460 0 825632 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 3308404

[startup+222.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/177 31744
/proc/meminfo: memFree=20781264/32873844 swapFree=6088/6088
[pid=31742] ppid=31740 vsize=3309428 CPUtime=222.25 cores=1,3,5,7
/proc/31742/stat : 31742 (scip-2.1.1.4fix) R 31740 31742 30587 0 -1 4202496 830230 0 0 0 22029 196 0 0 20 0 1 0 268850556 3388854272 813585 33554432000 4194304 10173063 140734021583920 140734021579032 8925032 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31742/statm: 827357 813585 615 1460 0 825888 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 3309428

[startup+282.301 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 31744
/proc/meminfo: memFree=20767900/32873844 swapFree=6088/6088
[pid=31742] ppid=31740 vsize=3310452 CPUtime=282.25 cores=1,3,5,7
/proc/31742/stat : 31742 (scip-2.1.1.4fix) R 31740 31742 30587 0 -1 4202496 830600 0 0 0 28028 197 0 0 20 0 1 0 268850556 3389902848 813955 33554432000 4194304 10173063 140734021583920 140734021579032 8925042 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31742/statm: 827613 813955 615 1460 0 826144 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 3310452

[startup+342.301 s]
/proc/loadavg: 2.08 2.02 2.00 3/177 31744
/proc/meminfo: memFree=20764704/32873844 swapFree=6088/6088
[pid=31742] ppid=31740 vsize=3310452 CPUtime=342.24 cores=1,3,5,7
/proc/31742/stat : 31742 (scip-2.1.1.4fix) R 31740 31742 30587 0 -1 4202496 830738 0 0 0 34027 197 0 0 20 0 1 0 268850556 3389902848 814093 33554432000 4194304 10173063 140734021583920 140734021579032 8925047 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31742/statm: 827613 814093 615 1460 0 826144 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 3310452

[startup+402.301 s]
/proc/loadavg: 2.09 2.03 2.00 3/178 31747
/proc/meminfo: memFree=20762120/32873844 swapFree=6088/6088
[pid=31742] ppid=31740 vsize=3310452 CPUtime=402.23 cores=1,3,5,7
/proc/31742/stat : 31742 (scip-2.1.1.4fix) R 31740 31742 30587 0 -1 4202496 830848 0 0 0 40026 197 0 0 20 0 1 0 268850556 3389902848 814203 33554432000 4194304 10173063 140734021583920 140734021579032 8925057 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31742/statm: 827613 814203 615 1460 0 826144 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 3310452

[startup+462.301 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 31748
/proc/meminfo: memFree=20759428/32873844 swapFree=6088/6088
[pid=31742] ppid=31740 vsize=3311476 CPUtime=462.22 cores=1,3,5,7
/proc/31742/stat : 31742 (scip-2.1.1.4fix) R 31740 31742 30587 0 -1 4202496 831214 0 0 0 46025 197 0 0 20 0 1 0 268850556 3390951424 814569 33554432000 4194304 10173063 140734021583920 140734021579032 8925068 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31742/statm: 827869 814569 615 1460 0 826400 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 3311476

[startup+522.301 s]
/proc/loadavg: 2.08 2.03 2.00 3/177 31748
/proc/meminfo: memFree=20755488/32873844 swapFree=6088/6088
[pid=31742] ppid=31740 vsize=3313524 CPUtime=522.21 cores=1,3,5,7
/proc/31742/stat : 31742 (scip-2.1.1.4fix) R 31740 31742 30587 0 -1 4202496 831838 0 0 0 52024 197 0 0 20 0 1 0 268850556 3393048576 815193 33554432000 4194304 10173063 140734021583920 140734021579032 8925062 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31742/statm: 828381 815193 615 1460 0 826912 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 3313524

[startup+582.301 s]
/proc/loadavg: 2.09 2.04 2.00 3/177 31748
/proc/meminfo: memFree=20752540/32873844 swapFree=6088/6088
[pid=31742] ppid=31740 vsize=3313524 CPUtime=582.2 cores=1,3,5,7
/proc/31742/stat : 31742 (scip-2.1.1.4fix) R 31740 31742 30587 0 -1 4202496 831950 0 0 0 58022 198 0 0 20 0 1 0 268850556 3393048576 815305 33554432000 4194304 10173063 140734021583920 140734021579032 8925042 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31742/statm: 828381 815305 615 1460 0 826912 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 3313524

[startup+642.301 s]

################
# More data... #
################

/proc/31742/stat : 31742 (scip-2.1.1.4fix) R 31740 31742 30587 0 -1 4202496 833446 0 0 0 100015 199 0 0 20 0 1 0 268850556 3395862528 816768 33554432000 4194304 10173063 140734021583920 140734021579032 8925052 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31742/statm: 829068 816768 615 1460 0 827599 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 3316272

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 31754
/proc/meminfo: memFree=20722472/32873844 swapFree=6088/6088
[pid=31742] ppid=31740 vsize=3316272 CPUtime=1062.13 cores=1,3,5,7
/proc/31742/stat : 31742 (scip-2.1.1.4fix) R 31740 31742 30587 0 -1 4202496 833560 0 0 0 106014 199 0 0 20 0 1 0 268850556 3395862528 816882 33554432000 4194304 10173063 140734021583920 140734021579032 8925032 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31742/statm: 829068 816882 615 1460 0 827599 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 3316272

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 31754
/proc/meminfo: memFree=20719752/32873844 swapFree=6088/6088
[pid=31742] ppid=31740 vsize=3317296 CPUtime=1122.12 cores=1,3,5,7
/proc/31742/stat : 31742 (scip-2.1.1.4fix) R 31740 31742 30587 0 -1 4202496 833939 0 0 0 112013 199 0 0 20 0 1 0 268850556 3396911104 817261 33554432000 4194304 10173063 140734021583920 140734021579032 8925006 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31742/statm: 829324 817261 615 1460 0 827855 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 3317296

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31754
/proc/meminfo: memFree=20715388/32873844 swapFree=6088/6088
[pid=31742] ppid=31740 vsize=3318320 CPUtime=1182.11 cores=1,3,5,7
/proc/31742/stat : 31742 (scip-2.1.1.4fix) R 31740 31742 30587 0 -1 4202496 834344 0 0 0 118012 199 0 0 20 0 1 0 268850556 3397959680 817666 33554432000 4194304 10173063 140734021583920 140734021579032 8925068 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31742/statm: 829580 817666 615 1460 0 828111 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 3318320

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31754
/proc/meminfo: memFree=20711696/32873844 swapFree=6088/6088
[pid=31742] ppid=31740 vsize=3319152 CPUtime=1242.1 cores=1,3,5,7
/proc/31742/stat : 31742 (scip-2.1.1.4fix) R 31740 31742 30587 0 -1 4202496 834696 0 0 0 124011 199 0 0 20 0 1 0 268850556 3398811648 818018 33554432000 4194304 10173063 140734021583920 140734021579032 8925068 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31742/statm: 829788 818018 615 1460 0 828319 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 3319152

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31754
/proc/meminfo: memFree=20710856/32873844 swapFree=6088/6088
[pid=31742] ppid=31740 vsize=3319152 CPUtime=1302.1 cores=1,3,5,7
/proc/31742/stat : 31742 (scip-2.1.1.4fix) R 31740 31742 30587 0 -1 4202496 834810 0 0 0 130010 200 0 0 20 0 1 0 268850556 3398811648 818132 33554432000 4194304 10173063 140734021583920 140734021579032 8925037 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31742/statm: 829788 818132 615 1460 0 828319 0
Current children cumulated CPU time (s) 1302.1
Current children cumulated vsize (KiB) 3319152

[startup+1362.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/177 31755
/proc/meminfo: memFree=20708776/32873844 swapFree=6088/6088
[pid=31742] ppid=31740 vsize=3319020 CPUtime=1362.08 cores=1,3,5,7
/proc/31742/stat : 31742 (scip-2.1.1.4fix) R 31740 31742 30587 0 -1 4202496 834924 0 0 0 136008 200 0 0 20 0 1 0 268850556 3398676480 818213 33554432000 4194304 10173063 140734021583920 140734021579352 8925042 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31742/statm: 829755 818213 615 1460 0 828286 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 3319020

[startup+1422.31 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 31755
/proc/meminfo: memFree=20706076/32873844 swapFree=6088/6088
[pid=31742] ppid=31740 vsize=3321068 CPUtime=1422.08 cores=1,3,5,7
/proc/31742/stat : 31742 (scip-2.1.1.4fix) R 31740 31742 30587 0 -1 4202496 835550 0 0 0 142008 200 0 0 20 0 1 0 268850556 3400773632 818839 33554432000 4194304 10173063 140734021583920 140734021579032 8925042 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31742/statm: 830267 818839 615 1460 0 828798 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 3321068

[startup+1482.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 31755
/proc/meminfo: memFree=20704492/32873844 swapFree=6088/6088
[pid=31742] ppid=31740 vsize=3321068 CPUtime=1482.06 cores=1,3,5,7
/proc/31742/stat : 31742 (scip-2.1.1.4fix) R 31740 31742 30587 0 -1 4202496 835664 0 0 0 148006 200 0 0 20 0 1 0 268850556 3400773632 818953 33554432000 4194304 10173063 140734021583920 140734021579032 8925032 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31742/statm: 830267 818953 615 1460 0 828798 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 3321068

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31755
/proc/meminfo: memFree=20703776/32873844 swapFree=6088/6088
[pid=31742] ppid=31740 vsize=3321068 CPUtime=1542.05 cores=1,3,5,7
/proc/31742/stat : 31742 (scip-2.1.1.4fix) R 31740 31742 30587 0 -1 4202496 835778 0 0 0 154005 200 0 0 20 0 1 0 268850556 3400773632 819067 33554432000 4194304 10173063 140734021583920 140734021579032 8925042 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31742/statm: 830267 819067 615 1460 0 828798 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 3321068

[startup+1602.3 s]
/proc/loadavg: 1.61 1.90 1.97 2/172 31783
/proc/meminfo: memFree=24068548/32873844 swapFree=6088/6088
[pid=31742] ppid=31740 vsize=3323496 CPUtime=1602.05 cores=1,3,5,7
/proc/31742/stat : 31742 (scip-2.1.1.4fix) R 31740 31742 30587 0 -1 4202496 836536 0 0 0 160004 201 0 0 20 0 1 0 268850556 3403259904 819790 33554432000 4194304 10173063 140734021583920 140734021579032 8925047 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31742/statm: 830874 819790 615 1460 0 829405 0
Current children cumulated CPU time (s) 1602.05
Current children cumulated vsize (KiB) 3323496

[startup+1662.3 s]
/proc/loadavg: 1.22 1.74 1.90 2/171 31784
/proc/meminfo: memFree=24065732/32873844 swapFree=6088/6088
[pid=31742] ppid=31740 vsize=3325544 CPUtime=1662.04 cores=1,3,5,7
/proc/31742/stat : 31742 (scip-2.1.1.4fix) R 31740 31742 30587 0 -1 4202496 837276 0 0 0 166003 201 0 0 20 0 1 0 268850556 3405357056 820530 33554432000 4194304 10173063 140734021583920 140734021579032 8925037 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31742/statm: 831386 820530 615 1460 0 829917 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 3325544

[startup+1722.3 s]
/proc/loadavg: 1.08 1.60 1.85 2/171 31784
/proc/meminfo: memFree=24064892/32873844 swapFree=6088/6088
[pid=31742] ppid=31740 vsize=3325544 CPUtime=1722.03 cores=1,3,5,7
/proc/31742/stat : 31742 (scip-2.1.1.4fix) R 31740 31742 30587 0 -1 4202496 837428 0 0 0 172002 201 0 0 20 0 1 0 268850556 3405357056 820682 33554432000 4194304 10173063 140734021583920 140734021579032 8925057 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31742/statm: 831386 820682 615 1460 0 829917 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 3325544

[startup+1782.3 s]
/proc/loadavg: 1.03 1.49 1.79 2/171 31784
/proc/meminfo: memFree=24062688/32873844 swapFree=6088/6088
[pid=31742] ppid=31740 vsize=3326568 CPUtime=1782.02 cores=1,3,5,7
/proc/31742/stat : 31742 (scip-2.1.1.4fix) R 31740 31742 30587 0 -1 4202496 837912 0 0 0 178001 201 0 0 20 0 1 0 268850556 3406405632 821166 33554432000 4194304 10173063 140734021583920 140734021579032 8925057 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31742/statm: 831642 821166 615 1460 0 830173 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 3326568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.02 1.45 1.77 2/171 31784
/proc/meminfo: memFree=24062408/32873844 swapFree=6088/6088
[pid=31742] ppid=31740 vsize=3326568 CPUtime=1800.02 cores=1,3,5,7
/proc/31742/stat : 31742 (scip-2.1.1.4fix) R 31740 31742 30587 0 -1 4202496 837991 0 0 0 179801 201 0 0 20 0 1 0 268850556 3406405632 821245 33554432000 4194304 10173063 140734021583920 140734021579032 8925057 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31742/statm: 831642 821245 615 1460 0 830173 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 3326568

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -31742

Solver just ended. Dumping a history of the last processes samples

[startup+1801.4 s]
/proc/loadavg: 1.02 1.45 1.77 2/172 31785
/proc/meminfo: memFree=24062408/32873844 swapFree=6088/6088
[pid=31742] ppid=31740 vsize=3326568 CPUtime=1801.11 cores=1,3,5,7
/proc/31742/stat : 31742 (scip-2.1.1.4fix) R 31740 31742 30587 0 -1 4202496 837991 0 0 0 179910 201 0 0 20 0 1 0 268850556 3406405632 821245 33554432000 4194304 10173063 140734021583920 140734021578496 8925052 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31742/statm: 831642 821245 615 1460 0 830173 0
Current children cumulated CPU time (s) 1801.11
Current children cumulated vsize (KiB) 3326568

[startup+1802.2 s]
/proc/loadavg: 1.02 1.45 1.77 2/172 31785
/proc/meminfo: memFree=24062400/32873844 swapFree=6088/6088
[pid=31742] ppid=31740 vsize=3327592 CPUtime=1801.91 cores=1,3,5,7
/proc/31742/stat : 31742 (scip-2.1.1.4fix) R 31740 31742 30587 0 -1 4202496 838247 0 0 0 179990 201 0 0 20 0 1 0 268850556 3407454208 821501 33554432000 4194304 10173063 140734021583920 140734021579032 8925062 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31742/statm: 831898 821501 615 1460 0 830429 0
Current children cumulated CPU time (s) 1801.91
Current children cumulated vsize (KiB) 3327592

[startup+1802.4 s]
/proc/loadavg: 1.02 1.45 1.77 2/172 31785
/proc/meminfo: memFree=24062400/32873844 swapFree=6088/6088
[pid=31742] ppid=31740 vsize=0 CPUtime=1802.12 cores=1,3,5,7
/proc/31742/stat : 31742 (scip-2.1.1.4fix) R 31740 31742 30587 0 -1 4203524 838247 0 0 0 180001 211 0 0 20 0 1 0 268850556 0 0 33554432000 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/31742/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1802.12
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.47
CPU time (s): 1802.2
CPU user time (s): 1800.01
CPU system time (s): 2.18467
CPU usage (%): 99.9847
Max. virtual memory (cumulated for all children) (KiB): 3327592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.01
system time used= 2.18467
maximum resident set size= 3286004
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 838247
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= 5
involuntary context switches= 1858

runsolver used 5.77012 second user time and 11.5122 second system time

The end

Launcher Data 

Begin job on node108 at 2012-05-26 12:13:40
IDJOB=3691377
IDBENCH=90903
IDSOLVER=2270
FILE ID=node108/3691377-1338027219
RUNJOBID= node108-1338016938-30604
PBS_JOBID= 14624363
Free space on /tmp= 71648 MiB

SOLVER NAME= SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed
BENCH NAME= PB12/normalized-PB12/OPT-SMALLINT-LIN/sroussel/NG/normalized-NG.dot_luby_10null10mast_rapportOE2.0_TMAX180_K192_cod2.opb
COMMAND LINE= HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3691377-1338027219/watcher-3691377-1338027219 -o /tmp/evaluation-result-3691377-1338027219/solver-3691377-1338027219 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691377-1338027219.opb -t 1800 -m 15500

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 6aef9ca2bb094f9e5aa00d5eeeaa5070
RANDOM SEED=1663693469

node108.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.273
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.273
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.273
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.273
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.273
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.273
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5438.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.273
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.273
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        24048168 kB
Buffers:          226196 kB
Cached:          4551536 kB
SwapCached:            0 kB
Active:          3864848 kB
Inactive:        4181720 kB
Active(anon):    3271316 kB
Inactive(anon):        0 kB
Active(file):     593532 kB
Inactive(file):  4181720 kB
Unevictable:        6088 kB
Mlocked:            6088 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             41128 kB
Writeback:             4 kB
AnonPages:       3274588 kB
Mapped:            16800 kB
Shmem:               200 kB
Slab:             634736 kB
SReclaimable:      76980 kB
SUnreclaim:       557756 kB
KernelStack:        1472 kB
PageTables:        10660 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    3429764 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    520192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71672 MiB
End job on node108 at 2012-05-26 12:43:42