Trace number 3691374

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) 1802.17 1802.45

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_luby_10null0mast_rapportOE1.0_TMAX60_K192_cod2.opb
MD5SUM3b8362af58c9130644833689fa0f2100
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
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 benchmark1783.1
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 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 6694
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 256
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 62779
Number of bits of the biggest sum of numbers16
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-3691374-1338027828.opb>
2.20/2.24	c original problem has 400896 variables (400896 bin, 0 int, 0 impl, 0 cont) and 402763 constraints
2.20/2.24	c problem read in 2.24
5.79/5.87	c presolving:
11.59/11.62	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
13.39/13.42	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-3691374-1338027828/watcher-3691374-1338027828 -o /tmp/evaluation-result-3691374-1338027828/solver-3691374-1338027828 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691374-1338027828.opb -t 1800 -m 15500 

running on 4 cores: 0,2,4,6

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: 2.09 2.04 2.01 2/174 29060
/proc/meminfo: memFree=26214224/32873844 swapFree=7104/7104
[pid=29060] ppid=29058 vsize=11144 CPUtime=0 cores=0,2,4,6
/proc/29060/stat : 29060 (scip-2.1.1.4fix) R 29058 29060 28130 0 -1 4202496 1434 0 0 0 0 0 0 0 20 0 1 0 268911407 11411456 1389 33554432000 4194304 10173063 140735859962784 140733479255736 7545739 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/29060/statm: 2786 1402 408 1460 0 1317 0

[startup+0.016102 s]
/proc/loadavg: 2.09 2.04 2.01 2/174 29060
/proc/meminfo: memFree=26214224/32873844 swapFree=7104/7104
[pid=29060] ppid=29058 vsize=15596 CPUtime=0 cores=0,2,4,6
/proc/29060/stat : 29060 (scip-2.1.1.4fix) R 29058 29060 28130 0 -1 4202496 2641 0 0 0 0 0 0 0 20 0 1 0 268911407 15970304 2595 33554432000 4194304 10173063 140735859962784 140733479255736 8781893 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/29060/statm: 3899 2595 416 1460 0 2430 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 15596

[startup+0.100295 s]
/proc/loadavg: 2.09 2.04 2.01 2/174 29060
/proc/meminfo: memFree=26214224/32873844 swapFree=7104/7104
[pid=29060] ppid=29058 vsize=42348 CPUtime=0.09 cores=0,2,4,6
/proc/29060/stat : 29060 (scip-2.1.1.4fix) R 29058 29060 28130 0 -1 4202496 9281 0 0 0 8 1 0 0 20 0 1 0 268911407 43364352 9236 33554432000 4194304 10173063 140735859962784 140733479255736 7545739 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/29060/statm: 10587 9277 416 1460 0 9118 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 42348

[startup+0.300285 s]
/proc/loadavg: 2.09 2.04 2.01 2/174 29060
/proc/meminfo: memFree=26214224/32873844 swapFree=7104/7104
[pid=29060] ppid=29058 vsize=79552 CPUtime=0.29 cores=0,2,4,6
/proc/29060/stat : 29060 (scip-2.1.1.4fix) R 29058 29060 28130 0 -1 4202496 18654 0 0 0 27 2 0 0 20 0 1 0 268911407 81461248 18608 33554432000 4194304 10173063 140735859962784 140735859827960 5869458 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/29060/statm: 19888 18608 416 1460 0 18419 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 79552

[startup+0.700288 s]
/proc/loadavg: 2.09 2.04 2.01 2/174 29060
/proc/meminfo: memFree=26214224/32873844 swapFree=7104/7104
[pid=29060] ppid=29058 vsize=181064 CPUtime=0.69 cores=0,2,4,6
/proc/29060/stat : 29060 (scip-2.1.1.4fix) R 29058 29060 28130 0 -1 4202496 43976 0 0 0 63 6 0 0 20 0 1 0 268911407 185409536 43930 33554432000 4194304 10173063 140735859962784 140735859827960 8818544 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/29060/statm: 45266 43930 416 1460 0 43797 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 181064

[startup+1.50029 s]
/proc/loadavg: 2.09 2.04 2.01 3/175 29061
/proc/meminfo: memFree=25965704/32873844 swapFree=7104/7104
[pid=29060] ppid=29058 vsize=369120 CPUtime=1.49 cores=0,2,4,6
/proc/29060/stat : 29060 (scip-2.1.1.4fix) R 29058 29060 28130 0 -1 4202496 90828 0 0 0 135 14 0 0 20 0 1 0 268911407 377978880 90782 33554432000 4194304 10173063 140735859962784 140735859827336 8826496 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/29060/statm: 92280 90782 416 1460 0 90811 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 369120

[startup+3.10029 s]
/proc/loadavg: 2.09 2.04 2.01 3/175 29061
/proc/meminfo: memFree=25784912/32873844 swapFree=7104/7104
[pid=29060] ppid=29058 vsize=919096 CPUtime=3.08 cores=0,2,4,6
/proc/29060/stat : 29060 (scip-2.1.1.4fix) R 29058 29060 28130 0 -1 4202496 227904 0 0 0 274 34 0 0 20 0 1 0 268911407 941154304 228315 33554432000 4194304 10173063 140735859962784 140735859958984 5867866 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/29060/statm: 229774 228315 467 1460 0 228305 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 919096

[startup+6.30028 s]
/proc/loadavg: 2.08 2.04 2.01 3/175 29061
/proc/meminfo: memFree=24941940/32873844 swapFree=7104/7104
[pid=29060] ppid=29058 vsize=1239784 CPUtime=6.29 cores=0,2,4,6
/proc/29060/stat : 29060 (scip-2.1.1.4fix) R 29058 29060 28130 0 -1 4202496 329974 0 0 0 566 63 0 0 20 0 1 0 268911407 1269538816 307367 33554432000 4194304 10173063 140735859962784 140735859959784 8963895 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/29060/statm: 309946 307367 551 1460 0 308477 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1239784

[startup+12.7003 s]
/proc/loadavg: 2.07 2.04 2.01 3/175 29061
/proc/meminfo: memFree=24592948/32873844 swapFree=7104/7104
[pid=29060] ppid=29058 vsize=1630080 CPUtime=12.69 cores=0,2,4,6
/proc/29060/stat : 29060 (scip-2.1.1.4fix) R 29058 29060 28130 0 -1 4202496 460162 0 0 0 974 295 0 0 20 0 1 0 268911407 1669201920 404429 33554432000 4194304 10173063 140735859962784 140735859958840 8963895 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/29060/statm: 407520 404429 586 1460 0 406051 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1630080

[startup+25.5003 s]
/proc/loadavg: 2.06 2.04 2.00 3/175 29061
/proc/meminfo: memFree=24326352/32873844 swapFree=7104/7104
[pid=29060] ppid=29058 vsize=1903284 CPUtime=25.49 cores=0,2,4,6
/proc/29060/stat : 29060 (scip-2.1.1.4fix) R 29058 29060 28130 0 -1 4202496 507672 0 0 0 2099 450 0 0 20 0 1 0 268911407 1948962816 471496 33554432000 4194304 10173063 140735859962784 140735859958280 8925032 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/29060/statm: 475821 471496 614 1460 0 474352 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1903284

[startup+51.1003 s]
/proc/loadavg: 2.09 2.05 2.01 3/175 29061
/proc/meminfo: memFree=24316152/32873844 swapFree=7104/7104
[pid=29060] ppid=29058 vsize=1911668 CPUtime=51.08 cores=0,2,4,6
/proc/29060/stat : 29060 (scip-2.1.1.4fix) R 29058 29060 28130 0 -1 4202496 509650 0 0 0 4658 450 0 0 20 0 1 0 268911407 1957548032 473474 33554432000 4194304 10173063 140735859962784 140735859958184 8925088 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/29060/statm: 477917 473474 614 1460 0 476448 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1911668

[startup+102.306 s]
/proc/loadavg: 2.11 2.06 2.01 3/175 29061
/proc/meminfo: memFree=24314336/32873844 swapFree=7104/7104
[pid=29060] ppid=29058 vsize=1912112 CPUtime=102.27 cores=0,2,4,6
/proc/29060/stat : 29060 (scip-2.1.1.4fix) R 29058 29060 28130 0 -1 4202496 510359 0 0 0 9777 450 0 0 20 0 1 0 268911407 1958002688 473622 33554432000 4194304 10173063 140735859962784 140735859958424 8925052 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/29060/statm: 478028 473622 614 1460 0 476559 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1912112

[startup+162.3 s]
/proc/loadavg: 2.10 2.06 2.01 3/175 29061
/proc/meminfo: memFree=22941792/32873844 swapFree=7104/7104
[pid=29060] ppid=29058 vsize=3307664 CPUtime=162.26 cores=0,2,4,6
/proc/29060/stat : 29060 (scip-2.1.1.4fix) R 29058 29060 28130 0 -1 4202496 830632 0 0 0 15730 496 0 0 20 0 1 0 268911407 3387047936 813329 33554432000 4194304 10173063 140735859962784 140735859958216 8925037 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/29060/statm: 826916 813329 614 1460 0 825447 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 3307664

[startup+222.301 s]
/proc/loadavg: 2.10 2.06 2.01 3/175 29061
/proc/meminfo: memFree=22937852/32873844 swapFree=7104/7104
[pid=29060] ppid=29058 vsize=3308688 CPUtime=222.26 cores=0,2,4,6
/proc/29060/stat : 29060 (scip-2.1.1.4fix) R 29058 29060 28130 0 -1 4202496 831060 0 0 0 21729 497 0 0 20 0 1 0 268911407 3388096512 813757 33554432000 4194304 10173063 140735859962784 140735859957896 8925042 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/29060/statm: 827172 813757 614 1460 0 825703 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 3308688

[startup+282.3 s]
/proc/loadavg: 2.10 2.07 2.01 3/175 29062
/proc/meminfo: memFree=22932672/32873844 swapFree=7104/7104
[pid=29060] ppid=29058 vsize=3309712 CPUtime=282.25 cores=0,2,4,6
/proc/29060/stat : 29060 (scip-2.1.1.4fix) R 29058 29060 28130 0 -1 4202496 831426 0 0 0 27728 497 0 0 20 0 1 0 268911407 3389145088 814123 33554432000 4194304 10173063 140735859962784 140735859957896 8925052 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/29060/statm: 827428 814123 614 1460 0 825959 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 3309712

[startup+342.301 s]
/proc/loadavg: 2.14 2.08 2.01 3/175 29062
/proc/meminfo: memFree=22930096/32873844 swapFree=7104/7104
[pid=29060] ppid=29058 vsize=3309712 CPUtime=342.24 cores=0,2,4,6
/proc/29060/stat : 29060 (scip-2.1.1.4fix) R 29058 29060 28130 0 -1 4202496 831562 0 0 0 33727 497 0 0 20 0 1 0 268911407 3389145088 814259 33554432000 4194304 10173063 140735859962784 140735859957896 8925062 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/29060/statm: 827428 814259 614 1460 0 825959 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 3309712

[startup+402.3 s]
/proc/loadavg: 2.12 2.08 2.01 3/176 29065
/proc/meminfo: memFree=22927388/32873844 swapFree=7104/7104
[pid=29060] ppid=29058 vsize=3310736 CPUtime=402.22 cores=0,2,4,6
/proc/29060/stat : 29060 (scip-2.1.1.4fix) R 29058 29060 28130 0 -1 4202496 831994 0 0 0 39725 497 0 0 20 0 1 0 268911407 3390193664 814691 33554432000 4194304 10173063 140735859962784 140735859957896 8925037 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/29060/statm: 827684 814691 614 1460 0 826215 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 3310736

[startup+462.3 s]
/proc/loadavg: 2.11 2.08 2.01 3/175 29065
/proc/meminfo: memFree=22924572/32873844 swapFree=7104/7104
[pid=29060] ppid=29058 vsize=3312784 CPUtime=462.21 cores=0,2,4,6
/proc/29060/stat : 29060 (scip-2.1.1.4fix) R 29058 29060 28130 0 -1 4202496 832614 0 0 0 45724 497 0 0 20 0 1 0 268911407 3392290816 815311 33554432000 4194304 10173063 140735859962784 140735859957896 8925042 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/29060/statm: 828196 815311 614 1460 0 826727 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 3312784

[startup+522.3 s]
/proc/loadavg: 2.11 2.08 2.01 3/175 29065
/proc/meminfo: memFree=22920092/32873844 swapFree=7104/7104
[pid=29060] ppid=29058 vsize=3312784 CPUtime=522.21 cores=0,2,4,6
/proc/29060/stat : 29060 (scip-2.1.1.4fix) R 29058 29060 28130 0 -1 4202496 832754 0 0 0 51724 497 0 0 20 0 1 0 268911407 3392290816 815451 33554432000 4194304 10173063 140735859962784 140735859957896 8925052 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/29060/statm: 828196 815451 614 1460 0 826727 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 3312784

[startup+582.3 s]
/proc/loadavg: 2.10 2.08 2.01 3/175 29066
/proc/meminfo: memFree=22911476/32873844 swapFree=7104/7104
[pid=29060] ppid=29058 vsize=3312784 CPUtime=582.19 cores=0,2,4,6
/proc/29060/stat : 29060 (scip-2.1.1.4fix) R 29058 29060 28130 0 -1 4202496 832866 0 0 0 57722 497 0 0 20 0 1 0 268911407 3392290816 815563 33554432000 4194304 10173063 140735859962784 140735859957896 8925047 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/29060/statm: 828196 815563 614 1460 0 826727 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 3312784

[startup+642.3 s]

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

/proc/29060/stat : 29060 (scip-2.1.1.4fix) R 29058 29060 28130 0 -1 4202496 835288 0 0 0 99715 498 0 0 20 0 1 0 268911407 3398053888 817952 33554432000 4194304 10173063 140735859962784 140735859957896 8925042 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/29060/statm: 829603 817952 614 1460 0 828134 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 3318412

[startup+1062.3 s]
/proc/loadavg: 2.10 2.08 2.01 3/175 29071
/proc/meminfo: memFree=22888852/32873844 swapFree=7104/7104
[pid=29060] ppid=29058 vsize=3318412 CPUtime=1062.12 cores=0,2,4,6
/proc/29060/stat : 29060 (scip-2.1.1.4fix) R 29058 29060 28130 0 -1 4202496 835402 0 0 0 105714 498 0 0 20 0 1 0 268911407 3398053888 818066 33554432000 4194304 10173063 140735859962784 140735859957896 8925042 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/29060/statm: 829603 818066 614 1460 0 828134 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 3318412

[startup+1122.3 s]
/proc/loadavg: 2.10 2.08 2.01 3/175 29071
/proc/meminfo: memFree=22885656/32873844 swapFree=7104/7104
[pid=29060] ppid=29058 vsize=3318280 CPUtime=1122.11 cores=0,2,4,6
/proc/29060/stat : 29060 (scip-2.1.1.4fix) R 29058 29060 28130 0 -1 4202496 835584 0 0 0 111712 499 0 0 20 0 1 0 268911407 3397918720 818215 33554432000 4194304 10173063 140735859962784 140735859958216 8925062 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/29060/statm: 829570 818215 614 1460 0 828101 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 3318280

[startup+1182.3 s]
/proc/loadavg: 2.04 2.06 2.00 3/175 29072
/proc/meminfo: memFree=22882088/32873844 swapFree=7104/7104
[pid=29060] ppid=29058 vsize=3320328 CPUtime=1182.1 cores=0,2,4,6
/proc/29060/stat : 29060 (scip-2.1.1.4fix) R 29058 29060 28130 0 -1 4202496 836208 0 0 0 117711 499 0 0 20 0 1 0 268911407 3400015872 818839 33554432000 4194304 10173063 140735859962784 140735859957896 8925057 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/29060/statm: 830082 818839 614 1460 0 828613 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 3320328

[startup+1242.3 s]
/proc/loadavg: 2.08 2.07 2.00 3/175 29072
/proc/meminfo: memFree=22879884/32873844 swapFree=7104/7104
[pid=29060] ppid=29058 vsize=3320328 CPUtime=1242.09 cores=0,2,4,6
/proc/29060/stat : 29060 (scip-2.1.1.4fix) R 29058 29060 28130 0 -1 4202496 836350 0 0 0 123710 499 0 0 20 0 1 0 268911407 3400015872 818981 33554432000 4194304 10173063 140735859962784 140735859957896 8925047 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/29060/statm: 830082 818981 614 1460 0 828613 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 3320328

[startup+1302.3 s]
/proc/loadavg: 2.10 2.07 2.00 3/175 29072
/proc/meminfo: memFree=22877556/32873844 swapFree=7104/7104
[pid=29060] ppid=29058 vsize=3321864 CPUtime=1302.1 cores=0,2,4,6
/proc/29060/stat : 29060 (scip-2.1.1.4fix) R 29058 29060 28130 0 -1 4202496 836848 0 0 0 129710 500 0 0 20 0 1 0 268911407 3401588736 819479 33554432000 4194304 10173063 140735859962784 140735859957896 8925062 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/29060/statm: 830466 819479 614 1460 0 828997 0
Current children cumulated CPU time (s) 1302.1
Current children cumulated vsize (KiB) 3321864

[startup+1362.3 s]
/proc/loadavg: 2.10 2.07 2.00 3/175 29072
/proc/meminfo: memFree=22876344/32873844 swapFree=7104/7104
[pid=29060] ppid=29058 vsize=3322756 CPUtime=1362.08 cores=0,2,4,6
/proc/29060/stat : 29060 (scip-2.1.1.4fix) R 29058 29060 28130 0 -1 4202496 837224 0 0 0 135708 500 0 0 20 0 1 0 268911407 3402502144 819822 33554432000 4194304 10173063 140735859962784 140735859957896 8925062 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/29060/statm: 830689 819822 614 1460 0 829220 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 3322756

[startup+1422.31 s]
/proc/loadavg: 2.18 2.09 2.01 3/175 29072
/proc/meminfo: memFree=22872404/32873844 swapFree=7104/7104
[pid=29060] ppid=29058 vsize=3324804 CPUtime=1422.08 cores=0,2,4,6
/proc/29060/stat : 29060 (scip-2.1.1.4fix) R 29058 29060 28130 0 -1 4202496 837912 0 0 0 141708 500 0 0 20 0 1 0 268911407 3404599296 820510 33554432000 4194304 10173063 140735859962784 140735859957896 8925062 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/29060/statm: 831201 820510 614 1460 0 829732 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 3324804

[startup+1482.3 s]
/proc/loadavg: 2.13 2.08 2.01 3/176 29074
/proc/meminfo: memFree=22870340/32873844 swapFree=7104/7104
[pid=29060] ppid=29058 vsize=3324804 CPUtime=1482.06 cores=0,2,4,6
/proc/29060/stat : 29060 (scip-2.1.1.4fix) R 29058 29060 28130 0 -1 4202496 838026 0 0 0 147706 500 0 0 20 0 1 0 268911407 3404599296 820624 33554432000 4194304 10173063 140735859962784 140735859957896 8925057 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/29060/statm: 831201 820624 614 1460 0 829732 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 3324804

[startup+1542.3 s]
/proc/loadavg: 1.41 1.88 1.94 2/169 29098
/proc/meminfo: memFree=26233060/32873844 swapFree=7104/7104
[pid=29060] ppid=29058 vsize=3325828 CPUtime=1542.05 cores=0,2,4,6
/proc/29060/stat : 29060 (scip-2.1.1.4fix) R 29058 29060 28130 0 -1 4202496 838511 0 0 0 153705 500 0 0 20 0 1 0 268911407 3405647872 821108 33554432000 4194304 10173063 140735859962784 140735859957896 8925057 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/29060/statm: 831457 821108 614 1460 0 829988 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 3325828

[startup+1602.3 s]
/proc/loadavg: 1.15 1.72 1.88 2/170 29101
/proc/meminfo: memFree=26230104/32873844 swapFree=7104/7104
[pid=29060] ppid=29058 vsize=3327684 CPUtime=1602.04 cores=0,2,4,6
/proc/29060/stat : 29060 (scip-2.1.1.4fix) R 29058 29060 28130 0 -1 4202496 839212 0 0 0 159704 500 0 0 20 0 1 0 268911407 3407548416 821807 33554432000 4194304 10173063 140735859962784 140735859957896 8925047 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/29060/statm: 831921 821807 614 1460 0 830452 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 3327684

[startup+1662.3 s]
/proc/loadavg: 1.05 1.59 1.82 2/169 29101
/proc/meminfo: memFree=26227164/32873844 swapFree=7104/7104
[pid=29060] ppid=29058 vsize=3329732 CPUtime=1662.03 cores=0,2,4,6
/proc/29060/stat : 29060 (scip-2.1.1.4fix) R 29058 29060 28130 0 -1 4202496 839953 0 0 0 165703 500 0 0 20 0 1 0 268911407 3409645568 822548 33554432000 4194304 10173063 140735859962784 140735859957896 8925047 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/29060/statm: 832433 822548 614 1460 0 830964 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 3329732

[startup+1722.3 s]
/proc/loadavg: 1.02 1.48 1.77 2/169 29101
/proc/meminfo: memFree=26225456/32873844 swapFree=7104/7104
[pid=29060] ppid=29058 vsize=3330752 CPUtime=1722.01 cores=0,2,4,6
/proc/29060/stat : 29060 (scip-2.1.1.4fix) R 29058 29060 28130 0 -1 4202496 840467 0 0 0 171701 500 0 0 20 0 1 0 268911407 3410690048 823061 33554432000 4194304 10173063 140735859962784 140735859957896 8925042 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/29060/statm: 832688 823061 614 1460 0 831219 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 3330752

[startup+1782.3 s]
/proc/loadavg: 1.00 1.39 1.72 2/169 29102
/proc/meminfo: memFree=26221392/32873844 swapFree=7104/7104
[pid=29060] ppid=29058 vsize=3332612 CPUtime=1782.01 cores=0,2,4,6
/proc/29060/stat : 29060 (scip-2.1.1.4fix) R 29058 29060 28130 0 -1 4202496 841161 0 0 0 177700 501 0 0 20 0 1 0 268911407 3412594688 823924 33554432000 4194304 10173063 140735859962784 140735859957896 8925032 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/29060/statm: 833153 823924 614 1460 0 831684 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 3332612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.00 1.36 1.70 2/169 29102
/proc/meminfo: memFree=26221360/32873844 swapFree=7104/7104
[pid=29060] ppid=29058 vsize=3332612 CPUtime=1800.01 cores=0,2,4,6
/proc/29060/stat : 29060 (scip-2.1.1.4fix) R 29058 29060 28130 0 -1 4202496 841237 0 0 0 179500 501 0 0 20 0 1 0 268911407 3412594688 824000 33554432000 4194304 10173063 140735859962784 140735859957896 8925062 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/29060/statm: 833153 824000 614 1460 0 831684 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 3332612

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -29060

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.36 1.70 2/170 29103
/proc/meminfo: memFree=26221360/32873844 swapFree=7104/7104
[pid=29060] ppid=29058 vsize=3332612 CPUtime=1801.11 cores=0,2,4,6
/proc/29060/stat : 29060 (scip-2.1.1.4fix) R 29058 29060 28130 0 -1 4202496 841237 0 0 0 179610 501 0 0 20 0 1 0 268911407 3412594688 824000 33554432000 4194304 10173063 140735859962784 140735859957376 8925062 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/29060/statm: 833153 824000 614 1460 0 831684 0
Current children cumulated CPU time (s) 1801.11
Current children cumulated vsize (KiB) 3332612

[startup+1802.2 s]
/proc/loadavg: 1.00 1.36 1.70 2/170 29103
/proc/meminfo: memFree=26221352/32873844 swapFree=7104/7104
[pid=29060] ppid=29058 vsize=3332612 CPUtime=1801.91 cores=0,2,4,6
/proc/29060/stat : 29060 (scip-2.1.1.4fix) R 29058 29060 28130 0 -1 4202496 841237 0 0 0 179690 501 0 0 20 0 1 0 268911407 3412594688 824000 33554432000 4194304 10173063 140735859962784 140735859957376 8925042 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/29060/statm: 833153 824000 614 1460 0 831684 0
Current children cumulated CPU time (s) 1801.91
Current children cumulated vsize (KiB) 3332612

[startup+1802.4 s]
/proc/loadavg: 1.00 1.36 1.70 2/170 29103
/proc/meminfo: memFree=26221352/32873844 swapFree=7104/7104
[pid=29060] ppid=29058 vsize=0 CPUtime=1802.1 cores=0,2,4,6
/proc/29060/stat : 29060 (scip-2.1.1.4fix) R 29058 29060 28130 0 -1 4203524 841237 0 0 0 179700 510 0 0 20 0 1 0 268911407 0 0 33554432000 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/29060/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1802.1
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.45
CPU time (s): 1802.17
CPU user time (s): 1797.01
CPU system time (s): 5.15921
CPU usage (%): 99.9841
Max. virtual memory (cumulated for all children) (KiB): 3332612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.01
system time used= 5.15921
maximum resident set size= 3296000
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 841237
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= 8
involuntary context switches= 2089

runsolver used 3.2835 second user time and 9.03962 second system time

The end

Launcher Data 

Begin job on node104 at 2012-05-26 12:23:48
IDJOB=3691374
IDBENCH=91083
IDSOLVER=2270
FILE ID=node104/3691374-1338027828
RUNJOBID= node104-1338016939-28146
PBS_JOBID= 14624367
Free space on /tmp= 71320 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_10null0mast_rapportOE1.0_TMAX60_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-3691374-1338027828/watcher-3691374-1338027828 -o /tmp/evaluation-result-3691374-1338027828/solver-3691374-1338027828 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691374-1338027828.opb -t 1800 -m 15500

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

MD5SUM BENCH= 3b8362af58c9130644833689fa0f2100
RANDOM SEED=2044352822

node104.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		: 2666.266
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	: 5332.53
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		: 2666.266
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		: 2666.266
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		: 2666.266
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	: 5331.92
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		: 2666.266
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		: 2666.266
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		: 2666.266
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		: 2666.266
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        26214224 kB
Buffers:          234936 kB
Cached:          2374040 kB
SwapCached:            0 kB
Active:          4022732 kB
Inactive:        1854008 kB
Active(anon):    3270324 kB
Inactive(anon):        0 kB
Active(file):     752408 kB
Inactive(file):  1854008 kB
Unevictable:        7104 kB
Mlocked:            7104 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             41164 kB
Writeback:            40 kB
AnonPages:       3278980 kB
Mapped:            15820 kB
Shmem:               200 kB
Slab:             636848 kB
SReclaimable:      79412 kB
SUnreclaim:       557436 kB
KernelStack:        1416 kB
PageTables:        10744 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    3422296 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    712704 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= 71348 MiB
End job on node104 at 2012-05-26 12:53:51