Trace number 3691376

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_10null10mast_rapportOE1.0_TMAX300_K192_cod2.opb
MD5SUMcd577d7fe2c7600d8302daa2328d0cdf
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-15627
Best CPU time to get the best result obtained on this benchmark1800.32
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 188353
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 188353
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-3691376-1338027441.opb>
2.29/2.36	c original problem has 400896 variables (400896 bin, 0 int, 0 impl, 0 cont) and 402763 constraints
2.29/2.36	c problem read in 2.36
6.89/6.96	c presolving:
12.49/12.58	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
14.39/14.43	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-3691376-1338027441/watcher-3691376-1338027441 -o /tmp/evaluation-result-3691376-1338027441/solver-3691376-1338027441 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691376-1338027441.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: 2.02 2.01 2.00 3/176 21897
/proc/meminfo: memFree=24265168/32873844 swapFree=7364/7364
[pid=21897] ppid=21895 vsize=10716 CPUtime=0 cores=1,3,5,7
/proc/21897/stat : 21897 (scip-2.1.1.4fix) R 21895 21897 21011 0 -1 4202496 1408 0 0 0 0 0 0 0 20 0 1 0 268870239 10973184 1363 33554432000 4194304 10173063 140736095590208 140734257058728 7545739 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/21897/statm: 2679 1371 408 1460 0 1210 0

[startup+0.0727481 s]
/proc/loadavg: 2.02 2.01 2.00 3/176 21897
/proc/meminfo: memFree=24265168/32873844 swapFree=7364/7364
[pid=21897] ppid=21895 vsize=36508 CPUtime=0.06 cores=1,3,5,7
/proc/21897/stat : 21897 (scip-2.1.1.4fix) R 21895 21897 21011 0 -1 4202496 7881 0 0 0 5 1 0 0 20 0 1 0 268870239 37384192 7836 33554432000 4194304 10173063 140736095590208 140734257058728 5285019 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/21897/statm: 9127 7836 416 1460 0 7658 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 36508

[startup+0.100457 s]
/proc/loadavg: 2.02 2.01 2.00 3/176 21897
/proc/meminfo: memFree=24265168/32873844 swapFree=7364/7364
[pid=21897] ppid=21895 vsize=43400 CPUtime=0.09 cores=1,3,5,7
/proc/21897/stat : 21897 (scip-2.1.1.4fix) R 21895 21897 21011 0 -1 4202496 9606 0 0 0 8 1 0 0 20 0 1 0 268870239 44441600 9561 33554432000 4194304 10173063 140736095590208 140734257058728 7545739 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/21897/statm: 10850 9561 416 1460 0 9381 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 43400

[startup+0.300359 s]
/proc/loadavg: 2.02 2.01 2.00 3/176 21897
/proc/meminfo: memFree=24265168/32873844 swapFree=7364/7364
[pid=21897] ppid=21895 vsize=79544 CPUtime=0.29 cores=1,3,5,7
/proc/21897/stat : 21897 (scip-2.1.1.4fix) R 21895 21897 21011 0 -1 4202496 18653 0 0 0 26 3 0 0 20 0 1 0 268870239 81453056 18608 33554432000 4194304 10173063 140736095590208 140736095455384 5474314 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/21897/statm: 19886 18608 416 1460 0 18417 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 79544

[startup+0.700379 s]
/proc/loadavg: 2.02 2.01 2.00 3/176 21897
/proc/meminfo: memFree=24265168/32873844 swapFree=7364/7364
[pid=21897] ppid=21895 vsize=180924 CPUtime=0.69 cores=1,3,5,7
/proc/21897/stat : 21897 (scip-2.1.1.4fix) R 21895 21897 21011 0 -1 4202496 43830 0 0 0 61 8 0 0 20 0 1 0 268870239 185266176 43788 33554432000 4194304 10173063 140736095590208 140736095455384 7545739 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/21897/statm: 45231 43823 416 1460 0 43762 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 180924

[startup+1.50037 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 21898
/proc/meminfo: memFree=24020772/32873844 swapFree=7364/7364
[pid=21897] ppid=21895 vsize=362564 CPUtime=1.49 cores=1,3,5,7
/proc/21897/stat : 21897 (scip-2.1.1.4fix) R 21895 21897 21011 0 -1 4202496 89097 0 0 0 132 17 0 0 20 0 1 0 268870239 371265536 89054 33554432000 4194304 10173063 140736095590208 140736095455384 8801789 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/21897/statm: 90641 89089 416 1460 0 89172 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 362564

[startup+3.10039 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 21898
/proc/meminfo: memFree=23840212/32873844 swapFree=7364/7364
[pid=21897] ppid=21895 vsize=856952 CPUtime=3.09 cores=1,3,5,7
/proc/21897/stat : 21897 (scip-2.1.1.4fix) R 21895 21897 21011 0 -1 4202496 212697 0 0 0 272 37 0 0 20 0 1 0 268870239 877518848 212600 33554432000 4194304 10173063 140736095590208 140736095455496 7545739 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/21897/statm: 214238 212648 467 1460 0 212769 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 856952

[startup+6.30039 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 21898
/proc/meminfo: memFree=23202912/32873844 swapFree=7364/7364
[pid=21897] ppid=21895 vsize=1270644 CPUtime=6.28 cores=1,3,5,7
/proc/21897/stat : 21897 (scip-2.1.1.4fix) R 21895 21897 21011 0 -1 4202496 315438 0 0 0 574 54 0 0 20 0 1 0 268870239 1301139456 315848 33554432000 4194304 10173063 140736095590208 140736095585944 7545739 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/21897/statm: 317661 315848 514 1460 0 316192 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1270644

[startup+12.7005 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 21898
/proc/meminfo: memFree=22665292/32873844 swapFree=7364/7364
[pid=21897] ppid=21895 vsize=1632120 CPUtime=12.69 cores=1,3,5,7
/proc/21897/stat : 21897 (scip-2.1.1.4fix) R 21895 21897 21011 0 -1 4202496 461089 0 0 0 1154 115 0 0 20 0 1 0 268870239 1671290880 404847 33554432000 4194304 10173063 140736095590208 140736095586264 7438996 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/21897/statm: 408030 404847 579 1460 0 406561 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1632120

[startup+25.5005 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 21898
/proc/meminfo: memFree=22376268/32873844 swapFree=7364/7364
[pid=21897] ppid=21895 vsize=1903020 CPUtime=25.48 cores=1,3,5,7
/proc/21897/stat : 21897 (scip-2.1.1.4fix) R 21895 21897 21011 0 -1 4202496 508762 0 0 0 2401 147 0 0 20 0 1 0 268870239 1948692480 471565 33554432000 4194304 10173063 140736095590208 140736095585704 8925006 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/21897/statm: 475755 471565 615 1460 0 474286 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1903020

[startup+51.1005 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 21898
/proc/meminfo: memFree=22361028/32873844 swapFree=7364/7364
[pid=21897] ppid=21895 vsize=1910444 CPUtime=51.08 cores=1,3,5,7
/proc/21897/stat : 21897 (scip-2.1.1.4fix) R 21895 21897 21011 0 -1 4202496 510035 0 0 0 4961 147 0 0 20 0 1 0 268870239 1956294656 473349 33554432000 4194304 10173063 140736095590208 140736095585608 8925047 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/21897/statm: 477611 473349 615 1460 0 476142 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1910444

[startup+102.308 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21899
/proc/meminfo: memFree=22354500/32873844 swapFree=7364/7364
[pid=21897] ppid=21895 vsize=1913836 CPUtime=102.29 cores=1,3,5,7
/proc/21897/stat : 21897 (scip-2.1.1.4fix) R 21895 21897 21011 0 -1 4202496 510904 0 0 0 10081 148 0 0 20 0 1 0 268870239 1959768064 474218 33554432000 4194304 10173063 140736095590208 140736095586584 8925042 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/21897/statm: 478459 474218 615 1460 0 476990 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 1913836

[startup+162.301 s]
/proc/loadavg: 2.06 2.02 2.00 3/178 21902
/proc/meminfo: memFree=20990308/32873844 swapFree=7364/7364
[pid=21897] ppid=21895 vsize=3307624 CPUtime=162.26 cores=1,3,5,7
/proc/21897/stat : 21897 (scip-2.1.1.4fix) R 21895 21897 21011 0 -1 4202496 832294 0 0 0 16023 203 0 0 20 0 1 0 268870239 3387006976 812948 33554432000 4194304 10173063 140736095590208 140736095585640 8925057 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/21897/statm: 826906 812948 615 1460 0 825437 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 3307624

[startup+222.301 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 21902
/proc/meminfo: memFree=20988500/32873844 swapFree=7364/7364
[pid=21897] ppid=21895 vsize=3308648 CPUtime=222.25 cores=1,3,5,7
/proc/21897/stat : 21897 (scip-2.1.1.4fix) R 21895 21897 21011 0 -1 4202496 832665 0 0 0 22022 203 0 0 20 0 1 0 268870239 3388055552 813319 33554432000 4194304 10173063 140736095590208 140736095585320 8925052 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/21897/statm: 827162 813319 615 1460 0 825693 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 3308648

[startup+282.301 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 21902
/proc/meminfo: memFree=20986420/32873844 swapFree=7364/7364
[pid=21897] ppid=21895 vsize=3309672 CPUtime=282.24 cores=1,3,5,7
/proc/21897/stat : 21897 (scip-2.1.1.4fix) R 21895 21897 21011 0 -1 4202496 833058 0 0 0 28021 203 0 0 20 0 1 0 268870239 3389104128 813712 33554432000 4194304 10173063 140736095590208 140736095585320 8925047 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/21897/statm: 827418 813712 615 1460 0 825949 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 3309672

[startup+342.301 s]
/proc/loadavg: 2.11 2.04 2.01 3/177 21902
/proc/meminfo: memFree=20984588/32873844 swapFree=7364/7364
[pid=21897] ppid=21895 vsize=3309672 CPUtime=342.24 cores=1,3,5,7
/proc/21897/stat : 21897 (scip-2.1.1.4fix) R 21895 21897 21011 0 -1 4202496 833168 0 0 0 34020 204 0 0 20 0 1 0 268870239 3389104128 813822 33554432000 4194304 10173063 140736095590208 140736095585320 8925042 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/21897/statm: 827418 813822 615 1460 0 825949 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 3309672

[startup+402.301 s]
/proc/loadavg: 2.09 2.05 2.01 3/176 21902
/proc/meminfo: memFree=20982268/32873844 swapFree=7364/7364
[pid=21897] ppid=21895 vsize=3309672 CPUtime=402.23 cores=1,3,5,7
/proc/21897/stat : 21897 (scip-2.1.1.4fix) R 21895 21897 21011 0 -1 4202496 833282 0 0 0 40019 204 0 0 20 0 1 0 268870239 3389104128 813936 33554432000 4194304 10173063 140736095590208 140736095585320 8925047 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/21897/statm: 827418 813936 615 1460 0 825949 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 3309672

[startup+462.301 s]
/proc/loadavg: 2.08 2.05 2.01 3/177 21903
/proc/meminfo: memFree=20974264/32873844 swapFree=7364/7364
[pid=21897] ppid=21895 vsize=3310696 CPUtime=462.22 cores=1,3,5,7
/proc/21897/stat : 21897 (scip-2.1.1.4fix) R 21895 21897 21011 0 -1 4202496 833648 0 0 0 46018 204 0 0 20 0 1 0 268870239 3390152704 814302 33554432000 4194304 10173063 140736095590208 140736095585320 8925047 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/21897/statm: 827674 814302 615 1460 0 826205 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 3310696

[startup+522.301 s]
/proc/loadavg: 2.03 2.04 2.00 3/177 21903
/proc/meminfo: memFree=20960740/32873844 swapFree=7364/7364
[pid=21897] ppid=21895 vsize=3312744 CPUtime=522.21 cores=1,3,5,7
/proc/21897/stat : 21897 (scip-2.1.1.4fix) R 21895 21897 21011 0 -1 4202496 834270 0 0 0 52017 204 0 0 20 0 1 0 268870239 3392249856 814924 33554432000 4194304 10173063 140736095590208 140736095585320 8925057 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/21897/statm: 828186 814924 615 1460 0 826717 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 3312744

[startup+582.301 s]
/proc/loadavg: 2.05 2.05 2.00 3/177 21904
/proc/meminfo: memFree=20957924/32873844 swapFree=7364/7364
[pid=21897] ppid=21895 vsize=3312744 CPUtime=582.2 cores=1,3,5,7
/proc/21897/stat : 21897 (scip-2.1.1.4fix) R 21895 21897 21011 0 -1 4202496 834382 0 0 0 58016 204 0 0 20 0 1 0 268870239 3392249856 815036 33554432000 4194304 10173063 140736095590208 140736095585320 8925032 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/21897/statm: 828186 815036 615 1460 0 826717 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 3312744

[startup+642.3 s]

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

/proc/21897/stat : 21897 (scip-2.1.1.4fix) R 21895 21897 21011 0 -1 4202496 835948 0 0 0 100008 205 0 0 20 0 1 0 268870239 3395063808 816569 33554432000 4194304 10173063 140736095590208 140736095585320 8925032 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/21897/statm: 828873 816569 615 1460 0 827404 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 3315492

[startup+1062.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 21909
/proc/meminfo: memFree=20940864/32873844 swapFree=7364/7364
[pid=21897] ppid=21895 vsize=3315492 CPUtime=1062.12 cores=1,3,5,7
/proc/21897/stat : 21897 (scip-2.1.1.4fix) R 21895 21897 21011 0 -1 4202496 836062 0 0 0 106007 205 0 0 20 0 1 0 268870239 3395063808 816683 33554432000 4194304 10173063 140736095590208 140736095585320 8925047 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/21897/statm: 828873 816683 615 1460 0 827404 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 3315492

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 21909
/proc/meminfo: memFree=20939404/32873844 swapFree=7364/7364
[pid=21897] ppid=21895 vsize=3316516 CPUtime=1122.12 cores=1,3,5,7
/proc/21897/stat : 21897 (scip-2.1.1.4fix) R 21895 21897 21011 0 -1 4202496 836432 0 0 0 112006 206 0 0 20 0 1 0 268870239 3396112384 817053 33554432000 4194304 10173063 140736095590208 140736095585320 8925042 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/21897/statm: 829129 817053 615 1460 0 827660 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 3316516

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21909
/proc/meminfo: memFree=20935032/32873844 swapFree=7364/7364
[pid=21897] ppid=21895 vsize=3318372 CPUtime=1182.11 cores=1,3,5,7
/proc/21897/stat : 21897 (scip-2.1.1.4fix) R 21895 21897 21011 0 -1 4202496 837012 0 0 0 118005 206 0 0 20 0 1 0 268870239 3398012928 817633 33554432000 4194304 10173063 140736095590208 140736095585320 8925052 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/21897/statm: 829593 817633 615 1460 0 828124 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 3318372

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21909
/proc/meminfo: memFree=20934192/32873844 swapFree=7364/7364
[pid=21897] ppid=21895 vsize=3318372 CPUtime=1242.1 cores=1,3,5,7
/proc/21897/stat : 21897 (scip-2.1.1.4fix) R 21895 21897 21011 0 -1 4202496 837126 0 0 0 124004 206 0 0 20 0 1 0 268870239 3398012928 817747 33554432000 4194304 10173063 140736095590208 140736095585320 8925042 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/21897/statm: 829593 817747 615 1460 0 828124 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 3318372

[startup+1302.3 s]
/proc/loadavg: 1.82 1.96 1.99 2/171 21934
/proc/meminfo: memFree=24305420/32873844 swapFree=7364/7364
[pid=21897] ppid=21895 vsize=3318240 CPUtime=1302.1 cores=1,3,5,7
/proc/21897/stat : 21897 (scip-2.1.1.4fix) R 21895 21897 21011 0 -1 4202496 837244 0 0 0 130004 206 0 0 20 0 1 0 268870239 3397877760 817831 33554432000 4194304 10173063 140736095590208 140736095585640 8925042 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/21897/statm: 829560 817831 615 1460 0 828091 0
Current children cumulated CPU time (s) 1302.1
Current children cumulated vsize (KiB) 3318240

[startup+1362.3 s]
/proc/loadavg: 1.30 1.79 1.92 2/172 21938
/proc/meminfo: memFree=24302564/32873844 swapFree=7364/7364
[pid=21897] ppid=21895 vsize=3320288 CPUtime=1362.08 cores=1,3,5,7
/proc/21897/stat : 21897 (scip-2.1.1.4fix) R 21895 21897 21011 0 -1 4202496 837980 0 0 0 136002 206 0 0 20 0 1 0 268870239 3399974912 818566 33554432000 4194304 10173063 140736095590208 140736095585320 8925032 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/21897/statm: 830072 818566 615 1460 0 828603 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 3320288

[startup+1422.31 s]
/proc/loadavg: 1.11 1.64 1.86 2/171 21938
/proc/meminfo: memFree=24301880/32873844 swapFree=7364/7364
[pid=21897] ppid=21895 vsize=3320288 CPUtime=1422.08 cores=1,3,5,7
/proc/21897/stat : 21897 (scip-2.1.1.4fix) R 21895 21897 21011 0 -1 4202496 838134 0 0 0 142002 206 0 0 20 0 1 0 268870239 3399974912 818720 33554432000 4194304 10173063 140736095590208 140736095585320 8925032 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/21897/statm: 830072 818720 615 1460 0 828603 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 3320288

[startup+1482.3 s]
/proc/loadavg: 1.04 1.52 1.80 2/171 21938
/proc/meminfo: memFree=24298684/32873844 swapFree=7364/7364
[pid=21897] ppid=21895 vsize=3322716 CPUtime=1482.07 cores=1,3,5,7
/proc/21897/stat : 21897 (scip-2.1.1.4fix) R 21895 21897 21011 0 -1 4202496 839000 0 0 0 148000 207 0 0 20 0 1 0 268870239 3402461184 819553 33554432000 4194304 10173063 140736095590208 140736095585320 8925032 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/21897/statm: 830679 819553 615 1460 0 829210 0
Current children cumulated CPU time (s) 1482.07
Current children cumulated vsize (KiB) 3322716

[startup+1542.3 s]
/proc/loadavg: 1.01 1.42 1.75 2/171 21938
/proc/meminfo: memFree=24295984/32873844 swapFree=7364/7364
[pid=21897] ppid=21895 vsize=3324764 CPUtime=1542.05 cores=1,3,5,7
/proc/21897/stat : 21897 (scip-2.1.1.4fix) R 21895 21897 21011 0 -1 4202496 839704 0 0 0 153998 207 0 0 20 0 1 0 268870239 3404558336 820257 33554432000 4194304 10173063 140736095590208 140736095585320 8925047 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/21897/statm: 831191 820257 615 1460 0 829722 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 3324764

[startup+1602.3 s]
/proc/loadavg: 1.00 1.34 1.70 2/171 21938
/proc/meminfo: memFree=24295408/32873844 swapFree=7364/7364
[pid=21897] ppid=21895 vsize=3324764 CPUtime=1602.05 cores=1,3,5,7
/proc/21897/stat : 21897 (scip-2.1.1.4fix) R 21895 21897 21011 0 -1 4202496 839859 0 0 0 159998 207 0 0 20 0 1 0 268870239 3404558336 820483 33554432000 4194304 10173063 140736095590208 140736095585320 8925062 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/21897/statm: 831191 820483 615 1460 0 829722 0
Current children cumulated CPU time (s) 1602.05
Current children cumulated vsize (KiB) 3324764

[startup+1662.3 s]
/proc/loadavg: 1.00 1.28 1.66 2/171 21939
/proc/meminfo: memFree=24292568/32873844 swapFree=7364/7364
[pid=21897] ppid=21895 vsize=3325788 CPUtime=1662.03 cores=1,3,5,7
/proc/21897/stat : 21897 (scip-2.1.1.4fix) R 21895 21897 21011 0 -1 4202496 840343 0 0 0 165996 207 0 0 20 0 1 0 268870239 3405606912 821063 33554432000 4194304 10173063 140736095590208 140736095585320 8925057 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/21897/statm: 831447 821063 615 1460 0 829978 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 3325788

[startup+1722.3 s]
/proc/loadavg: 1.00 1.23 1.61 2/171 21939
/proc/meminfo: memFree=24290132/32873844 swapFree=7364/7364
[pid=21897] ppid=21895 vsize=3327644 CPUtime=1722.02 cores=1,3,5,7
/proc/21897/stat : 21897 (scip-2.1.1.4fix) R 21895 21897 21011 0 -1 4202496 841003 0 0 0 171995 207 0 0 20 0 1 0 268870239 3407507456 822434 33554432000 4194304 10173063 140736095590208 140736095585320 8925037 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/21897/statm: 831911 822434 615 1460 0 830442 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 3327644

[startup+1782.3 s]
/proc/loadavg: 1.00 1.18 1.57 2/171 21939
/proc/meminfo: memFree=24277372/32873844 swapFree=7364/7364
[pid=21897] ppid=21895 vsize=3327644 CPUtime=1782.01 cores=1,3,5,7
/proc/21897/stat : 21897 (scip-2.1.1.4fix) R 21895 21897 21011 0 -1 4202496 841243 0 0 0 177994 207 0 0 20 0 1 0 268870239 3407507456 824881 33554432000 4194304 10173063 140736095590208 140736095585320 8925052 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/21897/statm: 831911 824881 615 1460 0 830442 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 3327644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.00 1.17 1.56 2/171 21939
/proc/meminfo: memFree=24275000/32873844 swapFree=7364/7364
[pid=21897] ppid=21895 vsize=3329692 CPUtime=1800.02 cores=1,3,5,7
/proc/21897/stat : 21897 (scip-2.1.1.4fix) R 21895 21897 21011 0 -1 4202496 841796 0 0 0 179794 208 0 0 20 0 1 0 268870239 3409604608 825469 33554432000 4194304 10173063 140736095590208 140736095585320 8925068 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/21897/statm: 832423 825469 615 1460 0 830954 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 3329692

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -21897

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.17 1.56 2/172 21940
/proc/meminfo: memFree=24275000/32873844 swapFree=7364/7364
[pid=21897] ppid=21895 vsize=3329692 CPUtime=1801.12 cores=1,3,5,7
/proc/21897/stat : 21897 (scip-2.1.1.4fix) R 21895 21897 21011 0 -1 4202496 841796 0 0 0 179904 208 0 0 20 0 1 0 268870239 3409604608 825469 33554432000 4194304 10173063 140736095590208 140736095584768 8925057 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/21897/statm: 832423 825469 615 1460 0 830954 0
Current children cumulated CPU time (s) 1801.12
Current children cumulated vsize (KiB) 3329692

[startup+1802.2 s]
/proc/loadavg: 1.00 1.17 1.56 3/172 21940
/proc/meminfo: memFree=24274240/32873844 swapFree=7364/7364
[pid=21897] ppid=21895 vsize=3329692 CPUtime=1801.92 cores=1,3,5,7
/proc/21897/stat : 21897 (scip-2.1.1.4fix) R 21895 21897 21011 0 -1 4202496 841796 0 0 0 179984 208 0 0 20 0 1 0 268870239 3409604608 825469 33554432000 4194304 10173063 140736095590208 140736095584768 8925068 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/21897/statm: 832423 825469 615 1460 0 830954 0
Current children cumulated CPU time (s) 1801.92
Current children cumulated vsize (KiB) 3329692

[startup+1802.4 s]
/proc/loadavg: 1.00 1.17 1.56 3/172 21940
/proc/meminfo: memFree=24274240/32873844 swapFree=7364/7364
[pid=21897] ppid=21895 vsize=0 CPUtime=1802.12 cores=1,3,5,7
/proc/21897/stat : 21897 (scip-2.1.1.4fix) R 21895 21897 21011 0 -1 4203524 841796 0 0 0 179995 217 0 0 20 0 1 0 268870239 0 0 33554432000 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21897/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): 1802.45
CPU time (s): 1802.17
CPU user time (s): 1799.95
CPU system time (s): 2.22266
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 3329692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.95
system time used= 2.22266
maximum resident set size= 3301876
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 841796
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= 1856

runsolver used 9.56155 second user time and 14.0299 second system time

The end

Launcher Data 

Begin job on node118 at 2012-05-26 12:17:21
IDJOB=3691376
IDBENCH=90939
IDSOLVER=2270
FILE ID=node118/3691376-1338027441
RUNJOBID= node118-1338016936-21028
PBS_JOBID= 14624353
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_luby_10null10mast_rapportOE1.0_TMAX300_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-3691376-1338027441/watcher-3691376-1338027441 -o /tmp/evaluation-result-3691376-1338027441/solver-3691376-1338027441 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691376-1338027441.opb -t 1800 -m 15500

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

MD5SUM BENCH= cd577d7fe2c7600d8302daa2328d0cdf
RANDOM SEED=234183171

node118.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		: 2666.212
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	: 5332.42
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		: 2666.212
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	: 5438.55
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		: 2666.212
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		: 2666.212
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		: 2666.212
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	: 5320.68
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		: 2666.212
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		: 2666.212
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		: 2666.212
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:        24265804 kB
Buffers:          240800 kB
Cached:          4306656 kB
SwapCached:            0 kB
Active:          3863568 kB
Inactive:        3958040 kB
Active(anon):    3275592 kB
Inactive(anon):        0 kB
Active(file):     587976 kB
Inactive(file):  3958040 kB
Unevictable:        7364 kB
Mlocked:            7364 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             41112 kB
Writeback:            20 kB
AnonPages:       3268420 kB
Mapped:            16816 kB
Shmem:               200 kB
Slab:             638000 kB
SReclaimable:      80060 kB
SUnreclaim:       557940 kB
KernelStack:        1448 kB
PageTables:        10768 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    3437252 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    841728 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= 71560 MiB
End job on node118 at 2012-05-26 12:47:24