Trace number 3691379

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) 1802.22 1802.49

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_luby_10null20mast_rapportOE1.0_TMAX300_K192_cod2.opb
MD5SUMecfb37e57149da15322fff965cafdd0d
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-60544
Best CPU time to get the best result obtained on this benchmark1010.68
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 370126
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 1024
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 370126
Number of bits of the biggest sum of numbers19
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-3691379-1338027015.opb>
1.99/2.01	c original problem has 400896 variables (400896 bin, 0 int, 0 impl, 0 cont) and 402763 constraints
1.99/2.01	c problem read in 2.01
4.59/4.65	c presolving:
8.39/8.49	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
9.59/9.60	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-3691379-1338027015/watcher-3691379-1338027015 -o /tmp/evaluation-result-3691379-1338027015/solver-3691379-1338027015 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691379-1338027015.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: 2.07 2.02 2.00 3/177 2351
/proc/meminfo: memFree=26587784/32873648 swapFree=6852/6852
[pid=2351] ppid=2349 vsize=11780 CPUtime=0 cores=0,2,4,6
/proc/2351/stat : 2351 (scip-2.1.1.4fix) R 2349 2351 1296 0 -1 4202496 1688 0 0 0 0 0 0 0 20 0 1 0 268827597 12062720 1642 33554432000 4194304 10173063 140734656974096 140736796841944 8886411 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/2351/statm: 3154 1653 416 1460 0 1685 0

[startup+0.08711 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 2351
/proc/meminfo: memFree=26587784/32873648 swapFree=6852/6852
[pid=2351] ppid=2349 vsize=41008 CPUtime=0.07 cores=0,2,4,6
/proc/2351/stat : 2351 (scip-2.1.1.4fix) R 2349 2351 1296 0 -1 4202496 9024 0 0 0 6 1 0 0 20 0 1 0 268827597 41992192 8978 33554432000 4194304 10173063 140734656974096 140736796841944 5479875 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/2351/statm: 10252 8978 416 1460 0 8783 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 41008

[startup+0.100301 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 2351
/proc/meminfo: memFree=26587784/32873648 swapFree=6852/6852
[pid=2351] ppid=2349 vsize=44752 CPUtime=0.09 cores=0,2,4,6
/proc/2351/stat : 2351 (scip-2.1.1.4fix) R 2349 2351 1296 0 -1 4202496 9953 0 0 0 8 1 0 0 20 0 1 0 268827597 45826048 9907 33554432000 4194304 10173063 140734656974096 140736796841944 8985008 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/2351/statm: 11188 9908 416 1460 0 9719 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 44752

[startup+0.300298 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 2351
/proc/meminfo: memFree=26587784/32873648 swapFree=6852/6852
[pid=2351] ppid=2349 vsize=88796 CPUtime=0.29 cores=0,2,4,6
/proc/2351/stat : 2351 (scip-2.1.1.4fix) R 2349 2351 1296 0 -1 4202496 20799 0 0 0 26 3 0 0 20 0 1 0 268827597 90927104 20754 33554432000 4194304 10173063 140734656974096 140736796841944 7545739 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/2351/statm: 22199 20792 416 1460 0 20730 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 88796

[startup+0.700252 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 2351
/proc/meminfo: memFree=26587784/32873648 swapFree=6852/6852
[pid=2351] ppid=2349 vsize=198520 CPUtime=0.69 cores=0,2,4,6
/proc/2351/stat : 2351 (scip-2.1.1.4fix) R 2349 2351 1296 0 -1 4202496 48313 0 0 0 63 6 0 0 20 0 1 0 268827597 203284480 48267 33554432000 4194304 10173063 140734656974096 140736796841944 8782267 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/2351/statm: 49630 48267 416 1460 0 48161 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 198520

[startup+1.5003 s]
/proc/loadavg: 2.07 2.02 2.00 3/178 2352
/proc/meminfo: memFree=26316332/32873648 swapFree=6852/6852
[pid=2351] ppid=2349 vsize=403196 CPUtime=1.49 cores=0,2,4,6
/proc/2351/stat : 2351 (scip-2.1.1.4fix) R 2349 2351 1296 0 -1 4202496 99476 0 0 0 137 12 0 0 20 0 1 0 268827597 412872704 99430 33554432000 4194304 10173063 140734656974096 140734656837624 5283372 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/2351/statm: 100799 99430 416 1460 0 99330 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 403196

[startup+3.10027 s]
/proc/loadavg: 2.07 2.02 2.00 3/178 2352
/proc/meminfo: memFree=26089032/32873648 swapFree=6852/6852
[pid=2351] ppid=2349 vsize=935640 CPUtime=3.09 cores=0,2,4,6
/proc/2351/stat : 2351 (scip-2.1.1.4fix) R 2349 2351 1296 0 -1 4202496 231969 0 0 0 279 30 0 0 20 0 1 0 268827597 958095360 232380 33554432000 4194304 10173063 140734656974096 140734656969928 5760629 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2351/statm: 233910 232380 494 1460 0 232441 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 935640

[startup+6.30025 s]
/proc/loadavg: 2.07 2.02 2.00 3/178 2352
/proc/meminfo: memFree=25353892/32873648 swapFree=6852/6852
[pid=2351] ppid=2349 vsize=1342932 CPUtime=6.29 cores=0,2,4,6
/proc/2351/stat : 2351 (scip-2.1.1.4fix) R 2349 2351 1296 0 -1 4202496 355977 0 0 0 566 63 0 0 20 0 1 0 268827597 1375162368 332979 33554432000 4194304 10173063 140734656974096 140734656971096 8963895 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2351/statm: 335733 332979 563 1460 0 334264 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1342932

[startup+12.7002 s]
/proc/loadavg: 2.06 2.01 2.00 3/178 2352
/proc/meminfo: memFree=24697948/32873648 swapFree=6852/6852
[pid=2351] ppid=2349 vsize=1902708 CPUtime=12.69 cores=0,2,4,6
/proc/2351/stat : 2351 (scip-2.1.1.4fix) R 2349 2351 1296 0 -1 4202496 509186 0 0 0 1144 125 0 0 20 0 1 0 268827597 1948372992 471575 33554432000 4194304 10173063 140734656974096 140734656969592 8925062 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2351/statm: 475677 471575 615 1460 0 474208 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1902708

[startup+25.5002 s]
/proc/loadavg: 2.05 2.01 2.00 3/178 2352
/proc/meminfo: memFree=24687268/32873648 swapFree=6852/6852
[pid=2351] ppid=2349 vsize=1910324 CPUtime=25.49 cores=0,2,4,6
/proc/2351/stat : 2351 (scip-2.1.1.4fix) R 2349 2351 1296 0 -1 4202496 510961 0 0 0 2424 125 0 0 20 0 1 0 268827597 1956171776 473350 33554432000 4194304 10173063 140734656974096 140734656969464 8925047 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2351/statm: 477581 473350 615 1460 0 476112 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1910324

[startup+51.1002 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 2352
/proc/meminfo: memFree=24682732/32873648 swapFree=6852/6852
[pid=2351] ppid=2349 vsize=1913972 CPUtime=51.08 cores=0,2,4,6
/proc/2351/stat : 2351 (scip-2.1.1.4fix) R 2349 2351 1296 0 -1 4202496 511951 0 0 0 4983 125 0 0 20 0 1 0 268827597 1959907328 474340 33554432000 4194304 10173063 140734656974096 140734656970472 8925032 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2351/statm: 478493 474340 615 1460 0 477024 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1913972

[startup+102.308 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 2352
/proc/meminfo: memFree=21969948/32873648 swapFree=6852/6852
[pid=2351] ppid=2349 vsize=3307944 CPUtime=102.28 cores=0,2,4,6
/proc/2351/stat : 2351 (scip-2.1.1.4fix) R 2349 2351 1296 0 -1 4202496 832750 0 0 0 10061 167 0 0 20 0 1 0 268827597 3387334656 813023 33554432000 4194304 10173063 140734656974096 140734656969256 8925042 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2351/statm: 826986 813023 615 1460 0 825517 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 3307944

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2352
/proc/meminfo: memFree=21965392/32873648 swapFree=6852/6852
[pid=2351] ppid=2349 vsize=3309860 CPUtime=162.27 cores=0,2,4,6
/proc/2351/stat : 2351 (scip-2.1.1.4fix) R 2349 2351 1296 0 -1 4202496 833483 0 0 0 16060 167 0 0 20 0 1 0 268827597 3389296640 813723 33554432000 4194304 10173063 140734656974096 140734656969208 8925037 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2351/statm: 827465 813723 615 1460 0 825996 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 3309860

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2352
/proc/meminfo: memFree=21962444/32873648 swapFree=6852/6852
[pid=2351] ppid=2349 vsize=3309860 CPUtime=222.26 cores=0,2,4,6
/proc/2351/stat : 2351 (scip-2.1.1.4fix) R 2349 2351 1296 0 -1 4202496 833705 0 0 0 22059 167 0 0 20 0 1 0 268827597 3389296640 813945 33554432000 4194304 10173063 140734656974096 140734656969208 8925057 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2351/statm: 827465 813945 615 1460 0 825996 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 3309860

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2352
/proc/meminfo: memFree=21955528/32873648 swapFree=6852/6852
[pid=2351] ppid=2349 vsize=3312932 CPUtime=282.25 cores=0,2,4,6
/proc/2351/stat : 2351 (scip-2.1.1.4fix) R 2349 2351 1296 0 -1 4202496 834724 0 0 0 28058 167 0 0 20 0 1 0 268827597 3392442368 814964 33554432000 4194304 10173063 140734656974096 140734656969208 8925062 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2351/statm: 828233 814964 615 1460 0 826764 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 3312932

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2353
/proc/meminfo: memFree=21952828/32873648 swapFree=6852/6852
[pid=2351] ppid=2349 vsize=3312932 CPUtime=342.24 cores=0,2,4,6
/proc/2351/stat : 2351 (scip-2.1.1.4fix) R 2349 2351 1296 0 -1 4202496 834948 0 0 0 34057 167 0 0 20 0 1 0 268827597 3392442368 815188 33554432000 4194304 10173063 140734656974096 140734656969208 8925062 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2351/statm: 828233 815188 615 1460 0 826764 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 3312932

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2353
/proc/meminfo: memFree=21948392/32873648 swapFree=6852/6852
[pid=2351] ppid=2349 vsize=3313824 CPUtime=402.23 cores=0,2,4,6
/proc/2351/stat : 2351 (scip-2.1.1.4fix) R 2349 2351 1296 0 -1 4202496 835424 0 0 0 40056 167 0 0 20 0 1 0 268827597 3393355776 815631 33554432000 4194304 10173063 140734656974096 140734656969736 8925032 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2351/statm: 828456 815631 615 1460 0 826987 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 3313824

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2353
/proc/meminfo: memFree=21934284/32873648 swapFree=6852/6852
[pid=2351] ppid=2349 vsize=3315680 CPUtime=462.22 cores=0,2,4,6
/proc/2351/stat : 2351 (scip-2.1.1.4fix) R 2349 2351 1296 0 -1 4202496 836108 0 0 0 46054 168 0 0 20 0 1 0 268827597 3395256320 816315 33554432000 4194304 10173063 140734656974096 140734656969208 8925042 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2351/statm: 828920 816315 615 1460 0 827451 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 3315680

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2353
/proc/meminfo: memFree=21929848/32873648 swapFree=6852/6852
[pid=2351] ppid=2349 vsize=3315680 CPUtime=522.21 cores=0,2,4,6
/proc/2351/stat : 2351 (scip-2.1.1.4fix) R 2349 2351 1296 0 -1 4202496 836331 0 0 0 52053 168 0 0 20 0 1 0 268827597 3395256320 816538 33554432000 4194304 10173063 140734656974096 140734656969208 8925057 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2351/statm: 828920 816538 615 1460 0 827451 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 3315680

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2353
/proc/meminfo: memFree=21922812/32873648 swapFree=6852/6852
[pid=2351] ppid=2349 vsize=3316704 CPUtime=582.2 cores=0,2,4,6
/proc/2351/stat : 2351 (scip-2.1.1.4fix) R 2349 2351 1296 0 -1 4202496 836821 0 0 0 58052 168 0 0 20 0 1 0 268827597 3396304896 817028 33554432000 4194304 10173063 140734656974096 140734656969208 8925037 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2351/statm: 829176 817028 615 1460 0 827707 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 3316704

[startup+642.3 s]

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

/proc/2351/stat : 2351 (scip-2.1.1.4fix) R 2349 2351 1296 0 -1 4202496 840910 0 0 0 100045 169 0 0 20 0 1 0 268827597 3405799424 821051 33554432000 4194304 10173063 140734656974096 140734656969208 8925037 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2351/statm: 831494 821051 615 1460 0 830025 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 3325976

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2359
/proc/meminfo: memFree=21872424/32873648 swapFree=6852/6852
[pid=2351] ppid=2349 vsize=3327832 CPUtime=1062.13 cores=0,2,4,6
/proc/2351/stat : 2351 (scip-2.1.1.4fix) R 2349 2351 1296 0 -1 4202496 841618 0 0 0 106044 169 0 0 20 0 1 0 268827597 3407699968 821759 33554432000 4194304 10173063 140734656974096 140734656969208 8925042 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2351/statm: 831958 821759 615 1460 0 830489 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 3327832

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2359
/proc/meminfo: memFree=21868240/32873648 swapFree=6852/6852
[pid=2351] ppid=2349 vsize=3329880 CPUtime=1122.12 cores=0,2,4,6
/proc/2351/stat : 2351 (scip-2.1.1.4fix) R 2349 2351 1296 0 -1 4202496 842374 0 0 0 112043 169 0 0 20 0 1 0 268827597 3409797120 822515 33554432000 4194304 10173063 140734656974096 140734656969208 8925057 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2351/statm: 832470 822515 615 1460 0 831001 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 3329880

[startup+1182.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 2359
/proc/meminfo: memFree=21863804/32873648 swapFree=6852/6852
[pid=2351] ppid=2349 vsize=3330904 CPUtime=1182.11 cores=0,2,4,6
/proc/2351/stat : 2351 (scip-2.1.1.4fix) R 2349 2351 1296 0 -1 4202496 842874 0 0 0 118042 169 0 0 20 0 1 0 268827597 3410845696 823015 33554432000 4194304 10173063 140734656974096 140734656969208 8925057 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2351/statm: 832726 823015 615 1460 0 831257 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 3330904

[startup+1242.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/178 2363
/proc/meminfo: memFree=21860620/32873648 swapFree=6852/6852
[pid=2351] ppid=2349 vsize=3332760 CPUtime=1242.11 cores=0,2,4,6
/proc/2351/stat : 2351 (scip-2.1.1.4fix) R 2349 2351 1296 0 -1 4202496 843582 0 0 0 124041 170 0 0 20 0 1 0 268827597 3412746240 823723 33554432000 4194304 10173063 140734656974096 140734656969208 8925042 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2351/statm: 833190 823723 615 1460 0 831721 0
Current children cumulated CPU time (s) 1242.11
Current children cumulated vsize (KiB) 3332760

[startup+1302.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 2363
/proc/meminfo: memFree=21856448/32873648 swapFree=6852/6852
[pid=2351] ppid=2349 vsize=3333652 CPUtime=1302.1 cores=0,2,4,6
/proc/2351/stat : 2351 (scip-2.1.1.4fix) R 2349 2351 1296 0 -1 4202496 844082 0 0 0 130040 170 0 0 20 0 1 0 268827597 3413659648 824190 33554432000 4194304 10173063 140734656974096 140734656969208 8925068 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2351/statm: 833413 824190 615 1460 0 831944 0
Current children cumulated CPU time (s) 1302.1
Current children cumulated vsize (KiB) 3333652

[startup+1362.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 2363
/proc/meminfo: memFree=21849612/32873648 swapFree=6852/6852
[pid=2351] ppid=2349 vsize=3334676 CPUtime=1362.09 cores=0,2,4,6
/proc/2351/stat : 2351 (scip-2.1.1.4fix) R 2349 2351 1296 0 -1 4202496 844582 0 0 0 136039 170 0 0 20 0 1 0 268827597 3414708224 824690 33554432000 4194304 10173063 140734656974096 140734656969208 8925062 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2351/statm: 833669 824690 615 1460 0 832200 0
Current children cumulated CPU time (s) 1362.09
Current children cumulated vsize (KiB) 3334676

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2363
/proc/meminfo: memFree=21844500/32873648 swapFree=6852/6852
[pid=2351] ppid=2349 vsize=3336532 CPUtime=1422.08 cores=0,2,4,6
/proc/2351/stat : 2351 (scip-2.1.1.4fix) R 2349 2351 1296 0 -1 4202496 845290 0 0 0 142038 170 0 0 20 0 1 0 268827597 3416608768 825398 33554432000 4194304 10173063 140734656974096 140734656969208 8925057 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2351/statm: 834133 825398 615 1460 0 832664 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 3336532

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2363
/proc/meminfo: memFree=21841060/32873648 swapFree=6852/6852
[pid=2351] ppid=2349 vsize=3338580 CPUtime=1482.07 cores=0,2,4,6
/proc/2351/stat : 2351 (scip-2.1.1.4fix) R 2349 2351 1296 0 -1 4202496 846048 0 0 0 148037 170 0 0 20 0 1 0 268827597 3418705920 826156 33554432000 4194304 10173063 140734656974096 140734656969208 8925047 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2351/statm: 834645 826156 615 1460 0 833176 0
Current children cumulated CPU time (s) 1482.07
Current children cumulated vsize (KiB) 3338580

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2364
/proc/meminfo: memFree=21837864/32873648 swapFree=6852/6852
[pid=2351] ppid=2349 vsize=3338580 CPUtime=1542.05 cores=0,2,4,6
/proc/2351/stat : 2351 (scip-2.1.1.4fix) R 2349 2351 1296 0 -1 4202496 846300 0 0 0 154035 170 0 0 20 0 1 0 268827597 3418705920 826408 33554432000 4194304 10173063 140734656974096 140734656969208 8925052 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2351/statm: 834645 826408 615 1460 0 833176 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 3338580

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2364
/proc/meminfo: memFree=21832872/32873648 swapFree=6852/6852
[pid=2351] ppid=2349 vsize=3341460 CPUtime=1602.04 cores=0,2,4,6
/proc/2351/stat : 2351 (scip-2.1.1.4fix) R 2349 2351 1296 0 -1 4202496 847272 0 0 0 160034 170 0 0 20 0 1 0 268827597 3421655040 827380 33554432000 4194304 10173063 140734656974096 140734656969208 8925057 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2351/statm: 835365 827380 615 1460 0 833896 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 3341460

[startup+1662.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 2364
/proc/meminfo: memFree=21796380/32873648 swapFree=6852/6852
[pid=2351] ppid=2349 vsize=3342484 CPUtime=1662.03 cores=0,2,4,6
/proc/2351/stat : 2351 (scip-2.1.1.4fix) R 2349 2351 1296 0 -1 4202496 847780 0 0 0 166033 170 0 0 20 0 1 0 268827597 3422703616 827888 33554432000 4194304 10173063 140734656974096 140734656969208 8925068 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2351/statm: 835621 827888 615 1460 0 834152 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 3342484

[startup+1722.3 s]
/proc/loadavg: 2.08 2.02 2.00 3/177 2364
/proc/meminfo: memFree=21686232/32873648 swapFree=6852/6852
[pid=2351] ppid=2349 vsize=3376864 CPUtime=1722.02 cores=0,2,4,6
/proc/2351/stat : 2351 (scip-2.1.1.4fix) R 2349 2351 1296 0 -1 4202496 855778 0 0 0 172031 171 0 0 20 0 1 0 268827597 3457908736 836364 33554432000 4194304 10173063 140734656974096 140734656969464 8925037 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2351/statm: 844216 836364 615 1460 0 842747 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 3376864

[startup+1782.3 s]
/proc/loadavg: 1.87 1.98 1.99 2/171 2389
/proc/meminfo: memFree=24958332/32873648 swapFree=6852/6852
[pid=2351] ppid=2349 vsize=3601360 CPUtime=1782.02 cores=0,2,4,6
/proc/2351/stat : 2351 (scip-2.1.1.4fix) R 2349 2351 1296 0 -1 4202496 907589 0 0 0 178024 178 0 0 20 0 1 0 268827597 3687792640 890728 33554432000 4194304 10173063 140734656974096 140734656969256 8925057 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2351/statm: 900340 890728 615 1460 0 898871 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 3601360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.62 1.92 1.97 2/172 2392
/proc/meminfo: memFree=24958516/32873648 swapFree=6852/6852
[pid=2351] ppid=2349 vsize=3601360 CPUtime=1800.02 cores=0,2,4,6
/proc/2351/stat : 2351 (scip-2.1.1.4fix) R 2349 2351 1296 0 -1 4202496 907660 0 0 0 179824 178 0 0 20 0 1 0 268827597 3687792640 890798 33554432000 4194304 10173063 140734656974096 140734656969256 8925047 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2351/statm: 900340 890798 615 1460 0 898871 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 3601360

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -2351

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

[startup+1801.4 s]
/proc/loadavg: 1.62 1.92 1.97 2/173 2393
/proc/meminfo: memFree=24958516/32873648 swapFree=6852/6852
[pid=2351] ppid=2349 vsize=3601360 CPUtime=1801.11 cores=0,2,4,6
/proc/2351/stat : 2351 (scip-2.1.1.4fix) R 2349 2351 1296 0 -1 4202496 907660 0 0 0 179933 178 0 0 20 0 1 0 268827597 3687792640 890798 33554432000 4194304 10173063 140734656974096 140734656968640 8925057 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2351/statm: 900340 890798 615 1460 0 898871 0
Current children cumulated CPU time (s) 1801.11
Current children cumulated vsize (KiB) 3601360

[startup+1802.2 s]
/proc/loadavg: 1.62 1.92 1.97 2/173 2393
/proc/meminfo: memFree=24958268/32873648 swapFree=6852/6852
[pid=2351] ppid=2349 vsize=3601360 CPUtime=1801.91 cores=0,2,4,6
/proc/2351/stat : 2351 (scip-2.1.1.4fix) R 2349 2351 1296 0 -1 4202496 907667 0 0 0 180013 178 0 0 20 0 1 0 268827597 3687792640 890805 33554432000 4194304 10173063 140734656974096 140734656968640 8925042 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2351/statm: 900340 890805 615 1460 0 898871 0
Current children cumulated CPU time (s) 1801.91
Current children cumulated vsize (KiB) 3601360

[startup+1802.4 s]
/proc/loadavg: 1.62 1.92 1.97 2/173 2393
/proc/meminfo: memFree=24958268/32873648 swapFree=6852/6852
[pid=2351] ppid=2349 vsize=0 CPUtime=1802.12 cores=0,2,4,6
/proc/2351/stat : 2351 (scip-2.1.1.4fix) R 2349 2351 1296 0 -1 4203524 907667 0 0 0 180024 188 0 0 20 0 1 0 268827597 0 0 33554432000 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/2351/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): 1802.49
CPU time (s): 1802.22
CPU user time (s): 1800.24
CPU system time (s): 1.9727
CPU usage (%): 99.9847
Max. virtual memory (cumulated for all children) (KiB): 3601360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.24
system time used= 1.9727
maximum resident set size= 3563220
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 907667
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= 6
involuntary context switches= 1978

runsolver used 5.48517 second user time and 10.7684 second system time

The end

Launcher Data 

Begin job on node116 at 2012-05-26 12:10:15
IDJOB=3691379
IDBENCH=90887
IDSOLVER=2270
FILE ID=node116/3691379-1338027015
RUNJOBID= node116-1338016936-1313
PBS_JOBID= 14624355
Free space on /tmp= 71524 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_10null20mast_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-3691379-1338027015/watcher-3691379-1338027015 -o /tmp/evaluation-result-3691379-1338027015/solver-3691379-1338027015 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691379-1338027015.opb -t 1800 -m 15500

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

MD5SUM BENCH= ecfb37e57149da15322fff965cafdd0d
RANDOM SEED=234183171

node116.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		: 2666.556
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	: 5333.11
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		: 2666.556
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		: 2666.556
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	: 5438.54
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		: 2666.556
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		: 2666.556
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	: 5331.92
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		: 2666.556
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	: 5331.92
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		: 2666.556
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.556
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        26587412 kB
Buffers:          241772 kB
Cached:          3367636 kB
SwapCached:            0 kB
Active:          2625856 kB
Inactive:        2886016 kB
Active(anon):    1905112 kB
Inactive(anon):        0 kB
Active(file):     720744 kB
Inactive(file):  2886016 kB
Unevictable:        6852 kB
Mlocked:            6852 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             41148 kB
Writeback:            20 kB
AnonPages:       1909512 kB
Mapped:            15788 kB
Shmem:               200 kB
Slab:             632768 kB
SReclaimable:      77020 kB
SUnreclaim:       555748 kB
KernelStack:        1464 kB
PageTables:         8072 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    2029684 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    106496 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71552 MiB
End job on node116 at 2012-05-26 12:40:18