Trace number 3691399

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) 1802.12 1802.4

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_unif_50null20mast_rapportOE1.0_TMAX15_K192_cod2.opb
MD5SUMda53a74913ae0ed6caffae915d70714d
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-11389
Best CPU time to get the best result obtained on this benchmark619.196
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 892
Biggest coefficient in the objective function 1000
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 623794
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 1000
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 623794
Number of bits of the biggest sum of numbers20
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-3691399-1338027433.opb>
2.09/2.20	c original problem has 400896 variables (400896 bin, 0 int, 0 impl, 0 cont) and 402763 constraints
2.09/2.20	c problem read in 2.20
5.50/5.55	c presolving:
11.58/11.67	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
13.59/13.61	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-3691399-1338027433/watcher-3691399-1338027433 -o /tmp/evaluation-result-3691399-1338027433/solver-3691399-1338027433 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691399-1338027433.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: 2.10 2.05 2.00 3/176 336
/proc/meminfo: memFree=26150388/32873844 swapFree=7100/7100
[pid=336] ppid=334 vsize=8136 CPUtime=0 cores=1,3,5,7
/proc/336/stat : 336 (scip-2.1.1.4fix) R 334 336 32069 0 -1 4202496 692 0 0 0 0 0 0 0 20 0 1 0 268870331 8331264 647 33554432000 4194304 10173063 140733722841040 140737303472632 8846909 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/336/statm: 2034 656 392 1460 0 565 0

[startup+0.04401 s]
/proc/loadavg: 2.10 2.05 2.00 3/176 336
/proc/meminfo: memFree=26150388/32873844 swapFree=7100/7100
[pid=336] ppid=334 vsize=27608 CPUtime=0.03 cores=1,3,5,7
/proc/336/stat : 336 (scip-2.1.1.4fix) R 334 336 32069 0 -1 4202496 5491 0 0 0 2 1 0 0 20 0 1 0 268870331 28270592 5446 33554432000 4194304 10173063 140733722841040 140733722704584 7545739 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/336/statm: 6902 5486 416 1460 0 5433 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 27608

[startup+0.1004 s]
/proc/loadavg: 2.10 2.05 2.00 3/176 336
/proc/meminfo: memFree=26150388/32873844 swapFree=7100/7100
[pid=336] ppid=334 vsize=43588 CPUtime=0.09 cores=1,3,5,7
/proc/336/stat : 336 (scip-2.1.1.4fix) R 334 336 32069 0 -1 4202496 9639 0 0 0 7 2 0 0 20 0 1 0 268870331 44634112 9593 33554432000 4194304 10173063 140733722841040 140733722704584 7141735 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/336/statm: 10897 9593 416 1460 0 9428 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 43588

[startup+0.300299 s]
/proc/loadavg: 2.10 2.05 2.00 3/176 336
/proc/meminfo: memFree=26150388/32873844 swapFree=7100/7100
[pid=336] ppid=334 vsize=84356 CPUtime=0.29 cores=1,3,5,7
/proc/336/stat : 336 (scip-2.1.1.4fix) R 334 336 32069 0 -1 4202496 19818 0 0 0 25 4 0 0 20 0 1 0 268870331 86380544 19772 33554432000 4194304 10173063 140733722841040 140733722704584 5987911 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/336/statm: 21089 19772 416 1460 0 19620 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 84356

[startup+0.700401 s]
/proc/loadavg: 2.10 2.05 2.00 3/176 336
/proc/meminfo: memFree=26150388/32873844 swapFree=7100/7100
[pid=336] ppid=334 vsize=188108 CPUtime=0.69 cores=1,3,5,7
/proc/336/stat : 336 (scip-2.1.1.4fix) R 334 336 32069 0 -1 4202496 45701 0 0 0 61 8 0 0 20 0 1 0 268870331 192622592 45655 33554432000 4194304 10173063 140733722841040 140733722705592 7141754 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/336/statm: 47027 45655 416 1460 0 45558 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 188108

[startup+1.50029 s]
/proc/loadavg: 2.10 2.05 2.00 3/177 337
/proc/meminfo: memFree=25894428/32873844 swapFree=7100/7100
[pid=336] ppid=334 vsize=379192 CPUtime=1.49 cores=1,3,5,7
/proc/336/stat : 336 (scip-2.1.1.4fix) R 334 336 32069 0 -1 4202496 93384 0 0 0 133 16 0 0 20 0 1 0 268870331 388292608 93338 33554432000 4194304 10173063 140733722841040 140733722704504 8867721 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/336/statm: 94798 93338 416 1460 0 93329 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 379192

[startup+3.1003 s]
/proc/loadavg: 2.10 2.05 2.00 3/177 337
/proc/meminfo: memFree=25719836/32873844 swapFree=7100/7100
[pid=336] ppid=334 vsize=924048 CPUtime=3.08 cores=1,3,5,7
/proc/336/stat : 336 (scip-2.1.1.4fix) R 334 336 32069 0 -1 4202496 229666 0 0 0 272 36 0 0 20 0 1 0 268870331 946225152 229568 33554432000 4194304 10173063 140733722841040 140733722836120 5867866 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/336/statm: 231012 229568 467 1460 0 229543 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 924048

[startup+6.30038 s]
/proc/loadavg: 2.09 2.05 2.00 3/177 337
/proc/meminfo: memFree=24934844/32873844 swapFree=7100/7100
[pid=336] ppid=334 vsize=1241992 CPUtime=6.29 cores=1,3,5,7
/proc/336/stat : 336 (scip-2.1.1.4fix) R 334 336 32069 0 -1 4202496 330116 0 0 0 542 87 0 0 20 0 1 0 268870331 1271799808 307854 33554432000 4194304 10173063 140733722841040 140733722838024 8963895 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/336/statm: 310498 307854 551 1460 0 309029 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1241992

[startup+12.7004 s]
/proc/loadavg: 2.08 2.05 2.00 3/177 337
/proc/meminfo: memFree=24529792/32873844 swapFree=7100/7100
[pid=336] ppid=334 vsize=1630504 CPUtime=12.69 cores=1,3,5,7
/proc/336/stat : 336 (scip-2.1.1.4fix) R 334 336 32069 0 -1 4202496 459895 0 0 0 1006 263 0 0 20 0 1 0 268870331 1669636096 404473 33554432000 4194304 10173063 140733722841040 140733722838504 8963895 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/336/statm: 407626 404473 587 1460 0 406157 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1630504

[startup+25.5004 s]
/proc/loadavg: 2.06 2.05 2.00 3/177 337
/proc/meminfo: memFree=24262096/32873844 swapFree=7100/7100
[pid=336] ppid=334 vsize=1904296 CPUtime=25.49 cores=1,3,5,7
/proc/336/stat : 336 (scip-2.1.1.4fix) R 334 336 32069 0 -1 4202496 507564 0 0 0 2181 368 0 0 20 0 1 0 268870331 1949999104 471846 33554432000 4194304 10173063 140733722841040 140733722836536 8925062 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/336/statm: 476074 471846 615 1460 0 474605 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1904296

[startup+51.1004 s]
/proc/loadavg: 2.04 2.04 2.00 3/177 337
/proc/meminfo: memFree=24252808/32873844 swapFree=7100/7100
[pid=336] ppid=334 vsize=1913640 CPUtime=51.08 cores=1,3,5,7
/proc/336/stat : 336 (scip-2.1.1.4fix) R 334 336 32069 0 -1 4202496 509281 0 0 0 4740 368 0 0 20 0 1 0 268870331 1959567360 474074 33554432000 4194304 10173063 140733722841040 140733722836440 8925042 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/336/statm: 478410 474074 615 1460 0 476941 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1913640

[startup+102.307 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 337
/proc/meminfo: memFree=24252604/32873844 swapFree=7100/7100
[pid=336] ppid=334 vsize=1913124 CPUtime=102.28 cores=1,3,5,7
/proc/336/stat : 336 (scip-2.1.1.4fix) R 334 336 32069 0 -1 4202496 509740 0 0 0 9859 369 0 0 20 0 1 0 268870331 1959038976 473972 33554432000 4194304 10173063 140733722841040 140733722836680 8925047 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/336/statm: 478281 473972 615 1460 0 476812 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 1913124

[startup+162.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/177 337
/proc/meminfo: memFree=22892520/32873844 swapFree=7100/7100
[pid=336] ppid=334 vsize=3308288 CPUtime=162.27 cores=1,3,5,7
/proc/336/stat : 336 (scip-2.1.1.4fix) R 334 336 32069 0 -1 4202496 829272 0 0 0 15814 413 0 0 20 0 1 0 268870331 3387686912 813449 33554432000 4194304 10173063 140733722841040 140733722836152 8925032 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/336/statm: 827072 813449 615 1460 0 825603 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 3308288

[startup+222.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 340
/proc/meminfo: memFree=22890068/32873844 swapFree=7100/7100
[pid=336] ppid=334 vsize=3309312 CPUtime=222.26 cores=1,3,5,7
/proc/336/stat : 336 (scip-2.1.1.4fix) R 334 336 32069 0 -1 4202496 829668 0 0 0 21813 413 0 0 20 0 1 0 268870331 3388735488 813845 33554432000 4194304 10173063 140733722841040 140733722836152 8925052 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/336/statm: 827328 813845 615 1460 0 825859 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 3309312

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 341
/proc/meminfo: memFree=22883896/32873844 swapFree=7100/7100
[pid=336] ppid=334 vsize=3309312 CPUtime=282.24 cores=1,3,5,7
/proc/336/stat : 336 (scip-2.1.1.4fix) R 334 336 32069 0 -1 4202496 829877 0 0 0 27811 413 0 0 20 0 1 0 268870331 3388735488 814054 33554432000 4194304 10173063 140733722841040 140733722836152 8925062 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/336/statm: 827328 814054 615 1460 0 825859 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 3309312

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 341
/proc/meminfo: memFree=22874128/32873844 swapFree=7100/7100
[pid=336] ppid=334 vsize=3313216 CPUtime=342.23 cores=1,3,5,7
/proc/336/stat : 336 (scip-2.1.1.4fix) R 334 336 32069 0 -1 4202496 831034 0 0 0 33810 413 0 0 20 0 1 0 268870331 3392733184 815211 33554432000 4194304 10173063 140733722841040 140733722836152 8925037 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/336/statm: 828304 815211 615 1460 0 826835 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 3313216

[startup+402.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 341
/proc/meminfo: memFree=22862996/32873844 swapFree=7100/7100
[pid=336] ppid=334 vsize=3313216 CPUtime=402.22 cores=1,3,5,7
/proc/336/stat : 336 (scip-2.1.1.4fix) R 334 336 32069 0 -1 4202496 831185 0 0 0 39809 413 0 0 20 0 1 0 268870331 3392733184 815362 33554432000 4194304 10173063 140733722841040 140733722836152 8925052 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/336/statm: 828304 815362 615 1460 0 826835 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 3313216

[startup+462.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 341
/proc/meminfo: memFree=22847032/32873844 swapFree=7100/7100
[pid=336] ppid=334 vsize=3313216 CPUtime=462.22 cores=1,3,5,7
/proc/336/stat : 336 (scip-2.1.1.4fix) R 334 336 32069 0 -1 4202496 831387 0 0 0 45808 414 0 0 20 0 1 0 268870331 3392733184 815564 33554432000 4194304 10173063 140733722841040 140733722836152 8925068 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/336/statm: 828304 815564 615 1460 0 826835 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 3313216

[startup+522.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 341
/proc/meminfo: memFree=22844116/32873844 swapFree=7100/7100
[pid=336] ppid=334 vsize=3315132 CPUtime=522.21 cores=1,3,5,7
/proc/336/stat : 336 (scip-2.1.1.4fix) R 334 336 32069 0 -1 4202496 832081 0 0 0 51807 414 0 0 20 0 1 0 268870331 3394695168 816225 33554432000 4194304 10173063 140733722841040 140733722836152 8925068 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/336/statm: 828783 816225 615 1460 0 827314 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 3315132

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 342
/proc/meminfo: memFree=22842284/32873844 swapFree=7100/7100
[pid=336] ppid=334 vsize=3315964 CPUtime=582.2 cores=1,3,5,7
/proc/336/stat : 336 (scip-2.1.1.4fix) R 334 336 32069 0 -1 4202496 832440 0 0 0 57806 414 0 0 20 0 1 0 268870331 3395547136 816584 33554432000 4194304 10173063 140733722841040 140733722836152 8925042 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/336/statm: 828991 816584 615 1460 0 827522 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 3315964

[startup+642.3 s]

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

/proc/336/stat : 336 (scip-2.1.1.4fix) R 334 336 32069 0 -1 4202496 834983 0 0 0 99798 415 0 0 20 0 1 0 268870331 3400458240 819092 33554432000 4194304 10173063 140733722841040 140733722836152 8925068 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/336/statm: 830190 819092 615 1460 0 828721 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 3320760

[startup+1062.3 s]
/proc/loadavg: 1.61 1.90 1.97 2/170 376
/proc/meminfo: memFree=25221912/32873844 swapFree=7100/7100
[pid=336] ppid=334 vsize=3323188 CPUtime=1062.13 cores=1,3,5,7
/proc/336/stat : 336 (scip-2.1.1.4fix) R 334 336 32069 0 -1 4202496 835844 0 0 0 105797 416 0 0 20 0 1 0 268870331 3402944512 820086 33554432000 4194304 10173063 140733722841040 140733722836152 8925032 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/336/statm: 830797 820086 615 1460 0 829328 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 3323188

[startup+1122.3 s]
/proc/loadavg: 1.22 1.74 1.90 2/172 378
/proc/meminfo: memFree=25219196/32873844 swapFree=7100/7100
[pid=336] ppid=334 vsize=3325236 CPUtime=1122.12 cores=1,3,5,7
/proc/336/stat : 336 (scip-2.1.1.4fix) R 334 336 32069 0 -1 4202496 836510 0 0 0 111796 416 0 0 20 0 1 0 268870331 3405041664 820751 33554432000 4194304 10173063 140733722841040 140733722836152 8925032 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/336/statm: 831309 820751 615 1460 0 829840 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 3325236

[startup+1182.3 s]
/proc/loadavg: 1.08 1.60 1.85 2/171 379
/proc/meminfo: memFree=25207700/32873844 swapFree=7100/7100
[pid=336] ppid=334 vsize=3325236 CPUtime=1182.11 cores=1,3,5,7
/proc/336/stat : 336 (scip-2.1.1.4fix) R 334 336 32069 0 -1 4202496 836705 0 0 0 117795 416 0 0 20 0 1 0 268870331 3405041664 823651 33554432000 4194304 10173063 140733722841040 140733722836152 8925042 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/336/statm: 831309 823651 615 1460 0 829840 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 3325236

[startup+1242.3 s]
/proc/loadavg: 1.03 1.49 1.79 2/171 379
/proc/meminfo: memFree=25203760/32873844 swapFree=7100/7100
[pid=336] ppid=334 vsize=3326260 CPUtime=1242.1 cores=1,3,5,7
/proc/336/stat : 336 (scip-2.1.1.4fix) R 334 336 32069 0 -1 4202496 837191 0 0 0 123794 416 0 0 20 0 1 0 268870331 3406090240 824628 33554432000 4194304 10173063 140733722841040 140733722836152 8925042 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/336/statm: 831565 824628 615 1460 0 830096 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 3326260

[startup+1302.3 s]
/proc/loadavg: 1.01 1.40 1.74 2/171 379
/proc/meminfo: memFree=25200068/32873844 swapFree=7100/7100
[pid=336] ppid=334 vsize=3328116 CPUtime=1302.09 cores=1,3,5,7
/proc/336/stat : 336 (scip-2.1.1.4fix) R 334 336 32069 0 -1 4202496 837810 0 0 0 129793 416 0 0 20 0 1 0 268870331 3407990784 825560 33554432000 4194304 10173063 140733722841040 140733722836152 8925068 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/336/statm: 832029 825560 615 1460 0 830560 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 3328116

[startup+1362.3 s]
/proc/loadavg: 1.00 1.32 1.69 2/171 379
/proc/meminfo: memFree=25196128/32873844 swapFree=7100/7100
[pid=336] ppid=334 vsize=3330164 CPUtime=1362.08 cores=1,3,5,7
/proc/336/stat : 336 (scip-2.1.1.4fix) R 334 336 32069 0 -1 4202496 838554 0 0 0 135792 416 0 0 20 0 1 0 268870331 3410087936 826504 33554432000 4194304 10173063 140733722841040 140733722836152 8925052 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/336/statm: 832541 826504 615 1460 0 831072 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 3330164

[startup+1422.31 s]
/proc/loadavg: 1.06 1.28 1.65 2/172 382
/proc/meminfo: memFree=25194164/32873844 swapFree=7100/7100
[pid=336] ppid=334 vsize=3331188 CPUtime=1422.07 cores=1,3,5,7
/proc/336/stat : 336 (scip-2.1.1.4fix) R 334 336 32069 0 -1 4202496 839003 0 0 0 141791 416 0 0 20 0 1 0 268870331 3411136512 826953 33554432000 4194304 10173063 140733722841040 140733722836152 8925032 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/336/statm: 832797 826953 615 1460 0 831328 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 3331188

[startup+1482.3 s]
/proc/loadavg: 1.02 1.22 1.60 2/171 383
/proc/meminfo: memFree=25193580/32873844 swapFree=7100/7100
[pid=336] ppid=334 vsize=3331188 CPUtime=1482.06 cores=1,3,5,7
/proc/336/stat : 336 (scip-2.1.1.4fix) R 334 336 32069 0 -1 4202496 839168 0 0 0 147789 417 0 0 20 0 1 0 268870331 3411136512 827118 33554432000 4194304 10173063 140733722841040 140733722836152 8925117 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/336/statm: 832797 827118 615 1460 0 831328 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 3331188

[startup+1542.3 s]
/proc/loadavg: 1.05 1.19 1.57 2/171 383
/proc/meminfo: memFree=25190216/32873844 swapFree=7100/7100
[pid=336] ppid=334 vsize=3333044 CPUtime=1542.05 cores=1,3,5,7
/proc/336/stat : 336 (scip-2.1.1.4fix) R 334 336 32069 0 -1 4202496 839855 0 0 0 153788 417 0 0 20 0 1 0 268870331 3413037056 827940 33554432000 4194304 10173063 140733722841040 140733722836152 8925062 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/336/statm: 833261 827940 615 1460 0 831792 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 3333044

[startup+1602.3 s]
/proc/loadavg: 1.02 1.16 1.53 2/171 383
/proc/meminfo: memFree=25184508/32873844 swapFree=7100/7100
[pid=336] ppid=334 vsize=3333936 CPUtime=1602.04 cores=1,3,5,7
/proc/336/stat : 336 (scip-2.1.1.4fix) R 334 336 32069 0 -1 4202496 840254 0 0 0 159787 417 0 0 20 0 1 0 268870331 3413950464 829379 33554432000 4194304 10173063 140733722841040 140733722836152 8925068 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/336/statm: 833484 829379 615 1460 0 832015 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 3333936

[startup+1662.3 s]
/proc/loadavg: 1.00 1.12 1.50 2/171 383
/proc/meminfo: memFree=25180036/32873844 swapFree=7100/7100
[pid=336] ppid=334 vsize=3334960 CPUtime=1662.03 cores=1,3,5,7
/proc/336/stat : 336 (scip-2.1.1.4fix) R 334 336 32069 0 -1 4202496 840587 0 0 0 165786 417 0 0 20 0 1 0 268870331 3414999040 830442 33554432000 4194304 10173063 140733722841040 140733722836152 8924992 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/336/statm: 833740 830442 615 1460 0 832271 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 3334960

[startup+1722.3 s]
/proc/loadavg: 1.00 1.10 1.46 2/171 383
/proc/meminfo: memFree=25178096/32873844 swapFree=7100/7100
[pid=336] ppid=334 vsize=3336816 CPUtime=1722.02 cores=1,3,5,7
/proc/336/stat : 336 (scip-2.1.1.4fix) R 334 336 32069 0 -1 4202496 841088 0 0 0 171785 417 0 0 20 0 1 0 268870331 3416899584 830943 33554432000 4194304 10173063 140733722841040 140733722836152 8925042 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/336/statm: 834204 830943 615 1460 0 832735 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 3336816

[startup+1782.3 s]
/proc/loadavg: 1.00 1.08 1.43 2/171 384
/proc/meminfo: memFree=25175960/32873844 swapFree=7100/7100
[pid=336] ppid=334 vsize=3338864 CPUtime=1782.01 cores=1,3,5,7
/proc/336/stat : 336 (scip-2.1.1.4fix) R 334 336 32069 0 -1 4202496 841641 0 0 0 177784 417 0 0 20 0 1 0 268870331 3418996736 831496 33554432000 4194304 10173063 140733722841040 140733722836152 8925052 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/336/statm: 834716 831496 615 1460 0 833247 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 3338864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.00 1.07 1.42 2/171 384
/proc/meminfo: memFree=25175808/32873844 swapFree=7100/7100
[pid=336] ppid=334 vsize=3338864 CPUtime=1800.01 cores=1,3,5,7
/proc/336/stat : 336 (scip-2.1.1.4fix) R 334 336 32069 0 -1 4202496 841651 0 0 0 179584 417 0 0 20 0 1 0 268870331 3418996736 831506 33554432000 4194304 10173063 140733722841040 140733722836152 8925037 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/336/statm: 834716 831506 615 1460 0 833247 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 3338864

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -336

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.07 1.42 2/172 385
/proc/meminfo: memFree=25176048/32873844 swapFree=7100/7100
[pid=336] ppid=334 vsize=3338864 CPUtime=1801.11 cores=1,3,5,7
/proc/336/stat : 336 (scip-2.1.1.4fix) R 334 336 32069 0 -1 4202496 841651 0 0 0 179694 417 0 0 20 0 1 0 268870331 3418996736 831506 33554432000 4194304 10173063 140733722841040 140733722835584 8925032 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/336/statm: 834716 831506 615 1460 0 833247 0
Current children cumulated CPU time (s) 1801.11
Current children cumulated vsize (KiB) 3338864

[startup+1802.2 s]
/proc/loadavg: 1.00 1.07 1.42 2/172 385
/proc/meminfo: memFree=25176048/32873844 swapFree=7100/7100
[pid=336] ppid=334 vsize=3338864 CPUtime=1801.91 cores=1,3,5,7
/proc/336/stat : 336 (scip-2.1.1.4fix) R 334 336 32069 0 -1 4202496 841651 0 0 0 179774 417 0 0 20 0 1 0 268870331 3418996736 831506 33554432000 4194304 10173063 140733722841040 140733722835584 8925020 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/336/statm: 834716 831506 615 1460 0 833247 0
Current children cumulated CPU time (s) 1801.91
Current children cumulated vsize (KiB) 3338864

[startup+1802.4 s]
/proc/loadavg: 1.00 1.07 1.42 2/172 385
/proc/meminfo: memFree=25176048/32873844 swapFree=7100/7100
[pid=336] ppid=334 vsize=0 CPUtime=1802.11 cores=1,3,5,7
/proc/336/stat : 336 (scip-2.1.1.4fix) R 334 336 32069 0 -1 4203524 841651 0 0 0 179784 427 0 0 20 0 1 0 268870331 0 0 33554432000 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/336/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1802.11
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.4
CPU time (s): 1802.12
CPU user time (s): 1797.85
CPU system time (s): 4.27235
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 3338864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.85
system time used= 4.27235
maximum resident set size= 3326024
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 841651
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= 1853

runsolver used 12.3341 second user time and 10.9223 second system time

The end

Launcher Data 

Begin job on node111 at 2012-05-26 12:17:14
IDJOB=3691399
IDBENCH=90937
IDSOLVER=2270
FILE ID=node111/3691399-1338027433
RUNJOBID= node111-1338016938-32086
PBS_JOBID= 14624360
Free space on /tmp= 71532 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_unif_50null20mast_rapportOE1.0_TMAX15_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-3691399-1338027433/watcher-3691399-1338027433 -o /tmp/evaluation-result-3691399-1338027433/solver-3691399-1338027433 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691399-1338027433.opb -t 1800 -m 15500

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

MD5SUM BENCH= da53a74913ae0ed6caffae915d70714d
RANDOM SEED=699119861

node111.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		: 2666.152
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	: 5332.30
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		: 2666.152
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		: 2666.152
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	: 5331.92
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		: 2666.152
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		: 2666.152
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		: 2666.152
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	: 5331.91
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		: 2666.152
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	: 5331.91
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		: 2666.152
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	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        26150768 kB
Buffers:          236680 kB
Cached:          3363856 kB
SwapCached:            0 kB
Active:          3202388 kB
Inactive:        2740800 kB
Active(anon):    2345468 kB
Inactive(anon):        0 kB
Active(file):     856920 kB
Inactive(file):  2740800 kB
Unevictable:        7100 kB
Mlocked:            7100 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             41260 kB
Writeback:             0 kB
AnonPages:       2472716 kB
Mapped:            17964 kB
Shmem:               200 kB
Slab:             635388 kB
SReclaimable:      77864 kB
SUnreclaim:       557524 kB
KernelStack:        1448 kB
PageTables:         8636 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    2501064 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1345536 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= 71532 MiB
End job on node111 at 2012-05-26 12:47:16