Trace number 3691392

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) 1802.08 1802.37

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_unif_10null20mast_rapportOE2.0_TMAX60_K192_cod2.opb
MD5SUM021b67803848f7a62860711c4015132a
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 benchmark1783.09
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 1000
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 993246
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 1000
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 993246
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 2.1.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.6.0.3] [GitHash: a3bf3a4-dirty]
0.00/0.00	c Copyright (c) 2002-2012 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-3691392-1338027075.opb>
1.99/2.02	c original problem has 400896 variables (400896 bin, 0 int, 0 impl, 0 cont) and 402763 constraints
1.99/2.02	c problem read in 2.02
4.58/4.66	c presolving:
8.49/8.50	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-3691392-1338027075/watcher-3691392-1338027075 -o /tmp/evaluation-result-3691392-1338027075/solver-3691392-1338027075 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691392-1338027075.opb -t 1800 -m 15500 

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

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


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 764
/proc/meminfo: memFree=27562444/32873648 swapFree=6844/6844
[pid=764] ppid=762 vsize=9164 CPUtime=0 cores=1,3,5,7
/proc/764/stat : 764 (scip-2.1.1.4fix) R 762 764 32411 0 -1 4202496 1149 0 0 0 0 0 0 0 20 0 1 0 268833467 9383936 1103 33554432000 4194304 10173063 140735603982016 140736499621480 8846909 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/764/statm: 2338 1108 394 1460 0 869 0

[startup+0.0211851 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 764
/proc/meminfo: memFree=27562444/32873648 swapFree=6844/6844
[pid=764] ppid=762 vsize=19420 CPUtime=0.01 cores=1,3,5,7
/proc/764/stat : 764 (scip-2.1.1.4fix) R 762 764 32411 0 -1 4202496 3631 0 0 0 1 0 0 0 20 0 1 0 268833467 19886080 3585 33554432000 4194304 10173063 140735603982016 140735603845544 8985008 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/764/statm: 4855 3585 416 1460 0 3386 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 19420

[startup+0.100284 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 764
/proc/meminfo: memFree=27562444/32873648 swapFree=6844/6844
[pid=764] ppid=762 vsize=44756 CPUtime=0.09 cores=1,3,5,7
/proc/764/stat : 764 (scip-2.1.1.4fix) R 762 764 32411 0 -1 4202496 9933 0 0 0 8 1 0 0 20 0 1 0 268833467 45830144 9888 33554432000 4194304 10173063 140735603982016 140735603845544 7545739 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/764/statm: 11189 9908 416 1460 0 9720 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 44756

[startup+0.300239 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 764
/proc/meminfo: memFree=27562444/32873648 swapFree=6844/6844
[pid=764] ppid=762 vsize=87516 CPUtime=0.29 cores=1,3,5,7
/proc/764/stat : 764 (scip-2.1.1.4fix) R 762 764 32411 0 -1 4202496 20624 0 0 0 27 2 0 0 20 0 1 0 268833467 89616384 20578 33554432000 4194304 10173063 140735603982016 140735603845544 5474314 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/764/statm: 21879 20578 416 1460 0 20410 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 87516

[startup+0.700243 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 764
/proc/meminfo: memFree=27562444/32873648 swapFree=6844/6844
[pid=764] ppid=762 vsize=196652 CPUtime=0.69 cores=1,3,5,7
/proc/764/stat : 764 (scip-2.1.1.4fix) R 762 764 32411 0 -1 4202496 47868 0 0 0 63 6 0 0 20 0 1 0 268833467 201371648 47822 33554432000 4194304 10173063 140735603982016 140735603845544 7545739 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/764/statm: 49163 47822 416 1460 0 47694 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 196652

[startup+1.50025 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 765
/proc/meminfo: memFree=27293968/32873648 swapFree=6844/6844
[pid=764] ppid=762 vsize=400056 CPUtime=1.48 cores=1,3,5,7
/proc/764/stat : 764 (scip-2.1.1.4fix) R 762 764 32411 0 -1 4202496 98455 0 0 0 135 13 0 0 20 0 1 0 268833467 409657344 98410 33554432000 4194304 10173063 140735603982016 140735603845560 7545739 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/764/statm: 100014 98448 416 1460 0 98545 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 400056

[startup+3.10027 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 765
/proc/meminfo: memFree=27075768/32873648 swapFree=6844/6844
[pid=764] ppid=762 vsize=935644 CPUtime=3.09 cores=1,3,5,7
/proc/764/stat : 764 (scip-2.1.1.4fix) R 762 764 32411 0 -1 4202496 231970 0 0 0 278 31 0 0 20 0 1 0 268833467 958099456 232381 33554432000 4194304 10173063 140735603982016 140735603979464 5760629 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/764/statm: 233911 232381 494 1460 0 232442 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 935644

[startup+6.30024 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 765
/proc/meminfo: memFree=26311768/32873648 swapFree=6844/6844
[pid=764] ppid=762 vsize=1340692 CPUtime=6.29 cores=1,3,5,7
/proc/764/stat : 764 (scip-2.1.1.4fix) R 762 764 32411 0 -1 4202496 355869 0 0 0 562 67 0 0 20 0 1 0 268833467 1372868608 332362 33554432000 4194304 10173063 140735603982016 140735603978664 8886775 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/764/statm: 335173 332393 563 1460 0 333704 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1340692

[startup+12.7011 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 765
/proc/meminfo: memFree=25675736/32873648 swapFree=6844/6844
[pid=764] ppid=762 vsize=1902320 CPUtime=12.69 cores=1,3,5,7
/proc/764/stat : 764 (scip-2.1.1.4fix) R 762 764 32411 0 -1 4202496 509684 0 0 0 1144 125 0 0 20 0 1 0 268833467 1947975680 471464 33554432000 4194304 10173063 140735603982016 140735603977512 8925047 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/764/statm: 475580 471464 615 1460 0 474111 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1902320

[startup+25.5002 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 765
/proc/meminfo: memFree=25673700/32873648 swapFree=6844/6844
[pid=764] ppid=762 vsize=1905200 CPUtime=25.48 cores=1,3,5,7
/proc/764/stat : 764 (scip-2.1.1.4fix) R 762 764 32411 0 -1 4202496 510465 0 0 0 2423 125 0 0 20 0 1 0 268833467 1950924800 472245 33554432000 4194304 10173063 140735603982016 140735603977416 7435333 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/764/statm: 476300 472245 615 1460 0 474831 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1905200

[startup+51.101 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 765
/proc/meminfo: memFree=25664676/32873648 swapFree=6844/6844
[pid=764] ppid=762 vsize=1913840 CPUtime=51.08 cores=1,3,5,7
/proc/764/stat : 764 (scip-2.1.1.4fix) R 762 764 32411 0 -1 4202496 512063 0 0 0 4983 125 0 0 20 0 1 0 268833467 1959772160 474354 33554432000 4194304 10173063 140735603982016 140735603978392 8925032 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/764/statm: 478460 474354 615 1460 0 476991 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1913840

[startup+102.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 765
/proc/meminfo: memFree=25502844/32873648 swapFree=6844/6844
[pid=764] ppid=762 vsize=1941216 CPUtime=102.28 cores=1,3,5,7
/proc/764/stat : 764 (scip-2.1.1.4fix) R 762 764 32411 0 -1 4202496 519196 0 0 0 10101 127 0 0 20 0 1 0 268833467 1987805184 480926 33554432000 4194304 10173063 140735603982016 140735603978392 8963895 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/764/statm: 485304 480926 615 1460 0 483835 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 1941216

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 765
/proc/meminfo: memFree=24156824/32873648 swapFree=6844/6844
[pid=764] ppid=762 vsize=3308624 CPUtime=162.26 cores=1,3,5,7
/proc/764/stat : 764 (scip-2.1.1.4fix) R 762 764 32411 0 -1 4202496 832345 0 0 0 16059 167 0 0 20 0 1 0 268833467 3388030976 813509 33554432000 4194304 10173063 140735603982016 140735603977128 8925006 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/764/statm: 827156 813509 615 1460 0 825687 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 3308624

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 765
/proc/meminfo: memFree=24151588/32873648 swapFree=6844/6844
[pid=764] ppid=762 vsize=3309652 CPUtime=222.25 cores=1,3,5,7
/proc/764/stat : 764 (scip-2.1.1.4fix) R 762 764 32411 0 -1 4202496 832822 0 0 0 22058 167 0 0 20 0 1 0 268833467 3389083648 813986 33554432000 4194304 10173063 140735603982016 140735603977128 8925042 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/764/statm: 827413 813986 615 1460 0 825944 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 3309652

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 804
/proc/meminfo: memFree=24175568/32873648 swapFree=6844/6844
[pid=764] ppid=762 vsize=3312720 CPUtime=282.25 cores=1,3,5,7
/proc/764/stat : 764 (scip-2.1.1.4fix) R 762 764 32411 0 -1 4202496 833815 0 0 0 28057 168 0 0 20 0 1 0 268833467 3392225280 815024 33554432000 4194304 10173063 140735603982016 140735603977128 8924992 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/764/statm: 828180 815024 615 1460 0 826711 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 3312720

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 804
/proc/meminfo: memFree=24172040/32873648 swapFree=6844/6844
[pid=764] ppid=762 vsize=3312720 CPUtime=342.24 cores=1,3,5,7
/proc/764/stat : 764 (scip-2.1.1.4fix) R 762 764 32411 0 -1 4202496 834076 0 0 0 34056 168 0 0 20 0 1 0 268833467 3392225280 815285 33554432000 4194304 10173063 140735603982016 140735603977128 8925062 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/764/statm: 828180 815285 615 1460 0 826711 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 3312720

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 804
/proc/meminfo: memFree=22809792/32873648 swapFree=6844/6844
[pid=764] ppid=762 vsize=3313612 CPUtime=402.23 cores=1,3,5,7
/proc/764/stat : 764 (scip-2.1.1.4fix) R 762 764 32411 0 -1 4202496 834558 0 0 0 40055 168 0 0 20 0 1 0 268833467 3393138688 815734 33554432000 4194304 10173063 140735603982016 140735603977656 8925068 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/764/statm: 828403 815734 615 1460 0 826934 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 3313612

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 804
/proc/meminfo: memFree=22805240/32873648 swapFree=6844/6844
[pid=764] ppid=762 vsize=3315468 CPUtime=462.22 cores=1,3,5,7
/proc/764/stat : 764 (scip-2.1.1.4fix) R 762 764 32411 0 -1 4202496 835250 0 0 0 46054 168 0 0 20 0 1 0 268833467 3395039232 816426 33554432000 4194304 10173063 140735603982016 140735603977128 8925052 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/764/statm: 828867 816426 615 1460 0 827398 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 3315468

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 804
/proc/meminfo: memFree=22801928/32873648 swapFree=6844/6844
[pid=764] ppid=762 vsize=3315468 CPUtime=522.21 cores=1,3,5,7
/proc/764/stat : 764 (scip-2.1.1.4fix) R 762 764 32411 0 -1 4202496 835480 0 0 0 52053 168 0 0 20 0 1 0 268833467 3395039232 816656 33554432000 4194304 10173063 140735603982016 140735603977128 8924992 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/764/statm: 828867 816656 615 1460 0 827398 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 3315468

[startup+582.307 s]
/proc/loadavg: 2.06 2.01 2.00 3/178 808
/proc/meminfo: memFree=22796184/32873648 swapFree=6844/6844
[pid=764] ppid=762 vsize=3316492 CPUtime=582.2 cores=1,3,5,7
/proc/764/stat : 764 (scip-2.1.1.4fix) R 762 764 32411 0 -1 4202496 836029 0 0 0 58052 168 0 0 20 0 1 0 268833467 3396087808 817373 33554432000 4194304 10173063 140735603982016 140735603977128 8925042 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/764/statm: 829123 817373 615 1460 0 827654 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 3316492

[startup+642.301 s]

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

/proc/764/stat : 764 (scip-2.1.1.4fix) R 762 764 32411 0 -1 4202496 840767 0 0 0 106042 170 0 0 20 0 1 0 268833467 3407482880 825761 33554432000 4194304 10173063 140735603982016 140735603977128 8925037 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/764/statm: 831905 825761 615 1460 0 830436 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 3327620

[startup+1122.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/177 810
/proc/meminfo: memFree=22735188/32873648 swapFree=6844/6844
[pid=764] ppid=762 vsize=3329668 CPUtime=1122.11 cores=1,3,5,7
/proc/764/stat : 764 (scip-2.1.1.4fix) R 762 764 32411 0 -1 4202496 841486 0 0 0 112041 170 0 0 20 0 1 0 268833467 3409580032 827653 33554432000 4194304 10173063 140735603982016 140735603977128 8925062 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/764/statm: 832417 827653 615 1460 0 830948 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 3329668

[startup+1182.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/178 814
/proc/meminfo: memFree=22727160/32873648 swapFree=6844/6844
[pid=764] ppid=762 vsize=3330692 CPUtime=1182.11 cores=1,3,5,7
/proc/764/stat : 764 (scip-2.1.1.4fix) R 762 764 32411 0 -1 4202496 841823 0 0 0 118040 171 0 0 20 0 1 0 268833467 3410628608 829350 33554432000 4194304 10173063 140735603982016 140735603977128 8925062 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/764/statm: 832673 829350 615 1460 0 831204 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 3330692

[startup+1242.31 s]
/proc/loadavg: 2.00 2.03 2.00 3/177 814
/proc/meminfo: memFree=22724956/32873648 swapFree=6844/6844
[pid=764] ppid=762 vsize=3332548 CPUtime=1242.1 cores=1,3,5,7
/proc/764/stat : 764 (scip-2.1.1.4fix) R 762 764 32411 0 -1 4202496 842319 0 0 0 124039 171 0 0 20 0 1 0 268833467 3412529152 829894 33554432000 4194304 10173063 140735603982016 140735603977128 8925057 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/764/statm: 833137 829894 615 1460 0 831668 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 3332548

[startup+1302.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 814
/proc/meminfo: memFree=22723040/32873648 swapFree=6844/6844
[pid=764] ppid=762 vsize=3332416 CPUtime=1302.09 cores=1,3,5,7
/proc/764/stat : 764 (scip-2.1.1.4fix) R 762 764 32411 0 -1 4202496 842350 0 0 0 130038 171 0 0 20 0 1 0 268833467 3412393984 829892 33554432000 4194304 10173063 140735603982016 140735603977448 8925032 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/764/statm: 833104 829892 615 1460 0 831635 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 3332416

[startup+1362.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 814
/proc/meminfo: memFree=22719300/32873648 swapFree=6844/6844
[pid=764] ppid=762 vsize=3333440 CPUtime=1362.08 cores=1,3,5,7
/proc/764/stat : 764 (scip-2.1.1.4fix) R 762 764 32411 0 -1 4202496 842638 0 0 0 136037 171 0 0 20 0 1 0 268833467 3413442560 830180 33554432000 4194304 10173063 140735603982016 140735603977128 8925057 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/764/statm: 833360 830180 615 1460 0 831891 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 3333440

[startup+1422.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 814
/proc/meminfo: memFree=22717912/32873648 swapFree=6844/6844
[pid=764] ppid=762 vsize=3334464 CPUtime=1422.07 cores=1,3,5,7
/proc/764/stat : 764 (scip-2.1.1.4fix) R 762 764 32411 0 -1 4202496 842925 0 0 0 142036 171 0 0 20 0 1 0 268833467 3414491136 830467 33554432000 4194304 10173063 140735603982016 140735603977128 8925032 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/764/statm: 833616 830467 615 1460 0 832147 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 3334464

[startup+1482.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 815
/proc/meminfo: memFree=22714220/32873648 swapFree=6844/6844
[pid=764] ppid=762 vsize=3335488 CPUtime=1482.06 cores=1,3,5,7
/proc/764/stat : 764 (scip-2.1.1.4fix) R 762 764 32411 0 -1 4202496 843206 0 0 0 148035 171 0 0 20 0 1 0 268833467 3415539712 830748 33554432000 4194304 10173063 140735603982016 140735603977128 8925037 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/764/statm: 833872 830748 615 1460 0 832403 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 3335488

[startup+1542.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/177 815
/proc/meminfo: memFree=22709856/32873648 swapFree=6844/6844
[pid=764] ppid=762 vsize=3337344 CPUtime=1542.04 cores=1,3,5,7
/proc/764/stat : 764 (scip-2.1.1.4fix) R 762 764 32411 0 -1 4202496 843698 0 0 0 154033 171 0 0 20 0 1 0 268833467 3417440256 831293 33554432000 4194304 10173063 140735603982016 140735603977128 8925068 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/764/statm: 834336 831293 615 1460 0 832867 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 3337344

[startup+1602.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 815
/proc/meminfo: memFree=22706200/32873648 swapFree=6844/6844
[pid=764] ppid=762 vsize=3338368 CPUtime=1602.03 cores=1,3,5,7
/proc/764/stat : 764 (scip-2.1.1.4fix) R 762 764 32411 0 -1 4202496 843985 0 0 0 160032 171 0 0 20 0 1 0 268833467 3418488832 832164 33554432000 4194304 10173063 140735603982016 140735603977128 8925047 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/764/statm: 834592 832164 615 1460 0 833123 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 3338368

[startup+1662.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 815
/proc/meminfo: memFree=22703320/32873648 swapFree=6844/6844
[pid=764] ppid=762 vsize=3338368 CPUtime=1662.02 cores=1,3,5,7
/proc/764/stat : 764 (scip-2.1.1.4fix) R 762 764 32411 0 -1 4202496 844018 0 0 0 166031 171 0 0 20 0 1 0 268833467 3418488832 832294 33554432000 4194304 10173063 140735603982016 140735603977128 8925052 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/764/statm: 834592 832294 615 1460 0 833123 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 3338368

[startup+1722.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 815
/proc/meminfo: memFree=22702728/32873648 swapFree=6844/6844
[pid=764] ppid=762 vsize=3338368 CPUtime=1722.01 cores=1,3,5,7
/proc/764/stat : 764 (scip-2.1.1.4fix) R 762 764 32411 0 -1 4202496 844042 0 0 0 172030 171 0 0 20 0 1 0 268833467 3418488832 832317 33554432000 4194304 10173063 140735603982016 140735603977128 8925042 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/764/statm: 834592 832317 615 1460 0 833123 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 3338368

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 819
/proc/meminfo: memFree=22697608/32873648 swapFree=6844/6844
[pid=764] ppid=762 vsize=3341248 CPUtime=1782.02 cores=1,3,5,7
/proc/764/stat : 764 (scip-2.1.1.4fix) R 762 764 32411 0 -1 4202496 844793 0 0 0 178030 172 0 0 20 0 1 0 268833467 3421437952 833068 33554432000 4194304 10173063 140735603982016 140735603977128 8925042 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/764/statm: 835312 833068 615 1460 0 833843 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 3341248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 819
/proc/meminfo: memFree=22697212/32873648 swapFree=6844/6844
[pid=764] ppid=762 vsize=3341248 CPUtime=1800.01 cores=1,3,5,7
/proc/764/stat : 764 (scip-2.1.1.4fix) R 762 764 32411 0 -1 4202496 844805 0 0 0 179829 172 0 0 20 0 1 0 268833467 3421437952 833082 33554432000 4194304 10173063 140735603982016 140735603977128 8925032 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/764/statm: 835312 833082 615 1460 0 833843 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 3341248

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -764

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

[startup+1801 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 820
/proc/meminfo: memFree=22697212/32873648 swapFree=6844/6844
[pid=764] ppid=762 vsize=3341248 CPUtime=1800.71 cores=1,3,5,7
/proc/764/stat : 764 (scip-2.1.1.4fix) R 762 764 32411 0 -1 4202496 844805 0 0 0 179899 172 0 0 20 0 1 0 268833467 3421437952 833082 33554432000 4194304 10173063 140735603982016 140735603977128 8925032 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/764/statm: 835312 833082 615 1460 0 833843 0
Current children cumulated CPU time (s) 1800.71
Current children cumulated vsize (KiB) 3341248

[startup+1801.8 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 820
/proc/meminfo: memFree=22697212/32873648 swapFree=6844/6844
[pid=764] ppid=762 vsize=3341248 CPUtime=1801.51 cores=1,3,5,7
/proc/764/stat : 764 (scip-2.1.1.4fix) R 762 764 32411 0 -1 4202496 844805 0 0 0 179979 172 0 0 20 0 1 0 268833467 3421437952 833082 33554432000 4194304 10173063 140735603982016 140735603976576 8925037 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/764/statm: 835312 833082 615 1460 0 833843 0
Current children cumulated CPU time (s) 1801.51
Current children cumulated vsize (KiB) 3341248

[startup+1802.21 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 820
/proc/meminfo: memFree=22697204/32873648 swapFree=6844/6844
[pid=764] ppid=762 vsize=3341248 CPUtime=1801.91 cores=1,3,5,7
/proc/764/stat : 764 (scip-2.1.1.4fix) R 762 764 32411 0 -1 4202496 844805 0 0 0 180019 172 0 0 20 0 1 0 268833467 3421437952 833082 33554432000 4194304 10173063 140735603982016 140735603976576 8925032 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/764/statm: 835312 833082 615 1460 0 833843 0
Current children cumulated CPU time (s) 1801.91
Current children cumulated vsize (KiB) 3341248

[startup+1802.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 820
/proc/meminfo: memFree=22697204/32873648 swapFree=6844/6844
[pid=764] ppid=762 vsize=3341248 CPUtime=1802.01 cores=1,3,5,7
/proc/764/stat : 764 (scip-2.1.1.4fix) R 762 764 32411 0 -1 4202496 844805 0 0 0 180029 172 0 0 20 0 1 0 268833467 3421437952 833082 33554432000 4194304 10173063 140735603982016 140735603976576 8925037 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/764/statm: 835312 833082 615 1460 0 833843 0
Current children cumulated CPU time (s) 1802.01
Current children cumulated vsize (KiB) 3341248

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.37
CPU time (s): 1802.08
CPU user time (s): 1800.3
CPU system time (s): 1.78173
CPU usage (%): 99.984
Max. virtual memory (cumulated for all children) (KiB): 3341248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.3
system time used= 1.78173
maximum resident set size= 3332328
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 844805
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= 20
involuntary context switches= 1853

runsolver used 4.13637 second user time and 14.1968 second system time

The end

Launcher Data 

Begin job on node124 at 2012-05-26 12:11:16
IDJOB=3691392
IDBENCH=90888
IDSOLVER=2270
FILE ID=node124/3691392-1338027075
RUNJOBID= node124-1338016935-32429
PBS_JOBID= 14624347
Free space on /tmp= 71568 MiB

SOLVER NAME= SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed
BENCH NAME= PB12/normalized-PB12/OPT-SMALLINT-LIN/sroussel/NG/normalized-NG.dot_unif_10null20mast_rapportOE2.0_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-3691392-1338027075/watcher-3691392-1338027075 -o /tmp/evaluation-result-3691392-1338027075/solver-3691392-1338027075 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691392-1338027075.opb -t 1800 -m 15500

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

MD5SUM BENCH= 021b67803848f7a62860711c4015132a
RANDOM SEED=1663693469

node124.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		: 2667.325
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	: 5334.65
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		: 2667.325
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	: 5385.03
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		: 2667.325
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	: 5385.04
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		: 2667.325
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	: 5357.53
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		: 2667.325
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	: 5385.03
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		: 2667.325
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	: 5385.04
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		: 2667.325
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	: 5385.03
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		: 2667.325
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	: 5385.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        27562724 kB
Buffers:          261148 kB
Cached:          2453392 kB
SwapCached:            0 kB
Active:          2468236 kB
Inactive:        2057132 kB
Active(anon):    1813560 kB
Inactive(anon):        0 kB
Active(file):     654676 kB
Inactive(file):  2057132 kB
Unevictable:        6844 kB
Mlocked:            6844 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             41128 kB
Writeback:            32 kB
AnonPages:       1819616 kB
Mapped:            17580 kB
Shmem:               200 kB
Slab:             640488 kB
SReclaimable:      84976 kB
SUnreclaim:       555512 kB
KernelStack:        1448 kB
PageTables:         7412 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    1932936 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    919552 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= 71532 MiB
End job on node124 at 2012-05-26 12:41:18