Trace number 3691400

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) 1802.15 1802.43

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_unif_50null20mast_rapportOE2.0_TMAX120_K192_cod2.opb
MD5SUM7e1ba98da2a2cea04a0e7f6c87cec7d2
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-4565
Best CPU time to get the best result obtained on this benchmark1800.5
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables400896
Total number of constraints402763
Number of constraints which are clauses400785
Number of constraints which are cardinality constraints (but not clauses)194
Number of constraints which are nor clauses,nor cardinality constraints1784
Minimum length of a constraint2
Maximum length of a constraint58023
Number of terms in the objective function 892
Biggest coefficient in the objective function 1000
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 624831
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 624831
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-3691400-1338026969.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 2.03
4.59/4.68	c presolving:
8.29/8.30	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
9.28/9.33	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-3691400-1338026969/watcher-3691400-1338026969 -o /tmp/evaluation-result-3691400-1338026969/solver-3691400-1338026969 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691400-1338026969.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 3/174 462
/proc/meminfo: memFree=27201096/32873624 swapFree=7104/7104
[pid=462] ppid=460 vsize=9160 CPUtime=0 cores=1,3,5,7
/proc/462/stat : 462 (scip-2.1.1.4fix) R 460 462 31545 0 -1 4202496 992 0 0 0 0 0 0 0 20 0 1 0 268822437 9379840 947 33554432000 4194304 10173063 140734550497696 140733558778360 8846909 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/462/statm: 2290 958 392 1460 0 821 0

[startup+0.05201 s]
/proc/loadavg: 2.00 2.00 2.00 3/174 462
/proc/meminfo: memFree=27201096/32873624 swapFree=7104/7104
[pid=462] ppid=460 vsize=31036 CPUtime=0.04 cores=1,3,5,7
/proc/462/stat : 462 (scip-2.1.1.4fix) R 460 462 31545 0 -1 4202496 6521 0 0 0 3 1 0 0 20 0 1 0 268822437 31780864 6475 33554432000 4194304 10173063 140734550497696 140733558778360 5474314 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/462/statm: 7759 6475 416 1460 0 6290 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 31036

[startup+0.100288 s]
/proc/loadavg: 2.00 2.00 2.00 3/174 462
/proc/meminfo: memFree=27201096/32873624 swapFree=7104/7104
[pid=462] ppid=460 vsize=44804 CPUtime=0.09 cores=1,3,5,7
/proc/462/stat : 462 (scip-2.1.1.4fix) R 460 462 31545 0 -1 4202496 9692 0 0 0 8 1 0 0 20 0 1 0 268822437 45879296 9647 33554432000 4194304 10173063 140734550497696 140733558778360 8801789 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/462/statm: 11201 9682 416 1460 0 9732 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 44804

[startup+0.300233 s]
/proc/loadavg: 2.00 2.00 2.00 3/174 462
/proc/meminfo: memFree=27201096/32873624 swapFree=7104/7104
[pid=462] ppid=460 vsize=87760 CPUtime=0.29 cores=1,3,5,7
/proc/462/stat : 462 (scip-2.1.1.4fix) R 460 462 31545 0 -1 4202496 20684 0 0 0 27 2 0 0 20 0 1 0 268822437 89866240 20638 33554432000 4194304 10173063 140734550497696 140733558778360 8985008 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/462/statm: 21940 20638 416 1460 0 20471 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 87760

[startup+0.700235 s]
/proc/loadavg: 2.00 2.00 2.00 3/174 462
/proc/meminfo: memFree=27201096/32873624 swapFree=7104/7104
[pid=462] ppid=460 vsize=197092 CPUtime=0.68 cores=1,3,5,7
/proc/462/stat : 462 (scip-2.1.1.4fix) R 460 462 31545 0 -1 4202496 47978 0 0 0 63 5 0 0 20 0 1 0 268822437 201822208 47932 33554432000 4194304 10173063 140734550497696 140734550361224 7545739 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/462/statm: 49273 47932 416 1460 0 47804 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 197092

[startup+1.50024 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 463
/proc/meminfo: memFree=26933612/32873624 swapFree=7104/7104
[pid=462] ppid=460 vsize=398824 CPUtime=1.49 cores=1,3,5,7
/proc/462/stat : 462 (scip-2.1.1.4fix) R 460 462 31545 0 -1 4202496 98370 0 0 0 136 13 0 0 20 0 1 0 268822437 408395776 98324 33554432000 4194304 10173063 140734550497696 140734550362872 5474314 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/462/statm: 99706 98324 416 1460 0 98237 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 398824

[startup+3.10019 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 463
/proc/meminfo: memFree=26716588/32873624 swapFree=7104/7104
[pid=462] ppid=460 vsize=935664 CPUtime=3.09 cores=1,3,5,7
/proc/462/stat : 462 (scip-2.1.1.4fix) R 460 462 31545 0 -1 4202496 231973 0 0 0 278 31 0 0 20 0 1 0 268822437 958119936 232386 33554432000 4194304 10173063 140734550497696 140734550491640 5760629 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/462/statm: 233916 232386 494 1460 0 232447 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 935664

[startup+6.30017 s]
/proc/loadavg: 2.08 2.02 2.01 3/174 463
/proc/meminfo: memFree=25968408/32873624 swapFree=7104/7104
[pid=462] ppid=460 vsize=1370016 CPUtime=6.29 cores=1,3,5,7
/proc/462/stat : 462 (scip-2.1.1.4fix) R 460 462 31545 0 -1 4202496 363947 0 0 0 571 58 0 0 20 0 1 0 268822437 1402896384 339761 33554432000 4194304 10173063 140734550497696 140734550494696 8963895 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/462/statm: 342504 339761 563 1460 0 341035 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1370016

[startup+12.7002 s]
/proc/loadavg: 2.07 2.02 2.00 3/175 464
/proc/meminfo: memFree=25317088/32873624 swapFree=7104/7104
[pid=462] ppid=460 vsize=1903336 CPUtime=12.68 cores=1,3,5,7
/proc/462/stat : 462 (scip-2.1.1.4fix) R 460 462 31545 0 -1 4202496 508786 0 0 0 1171 97 0 0 20 0 1 0 268822437 1949016064 471388 33554432000 4194304 10173063 140734550497696 140734550493192 8925057 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/462/statm: 475834 471388 615 1460 0 474365 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1903336

[startup+25.5003 s]
/proc/loadavg: 2.06 2.01 2.00 3/175 464
/proc/meminfo: memFree=25311256/32873624 swapFree=7104/7104
[pid=462] ppid=460 vsize=1910696 CPUtime=25.49 cores=1,3,5,7
/proc/462/stat : 462 (scip-2.1.1.4fix) R 460 462 31545 0 -1 4202496 509981 0 0 0 2451 98 0 0 20 0 1 0 268822437 1956552704 473094 33554432000 4194304 10173063 140734550497696 140734550493064 8925057 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/462/statm: 477674 473094 615 1460 0 476205 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1910696

[startup+51.1002 s]
/proc/loadavg: 2.04 2.01 2.00 3/176 467
/proc/meminfo: memFree=25305600/32873624 swapFree=7104/7104
[pid=462] ppid=460 vsize=1914600 CPUtime=51.08 cores=1,3,5,7
/proc/462/stat : 462 (scip-2.1.1.4fix) R 460 462 31545 0 -1 4202496 511038 0 0 0 5010 98 0 0 20 0 1 0 268822437 1960550400 474151 33554432000 4194304 10173063 140734550497696 140734550494072 8925032 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/462/statm: 478650 474151 615 1460 0 477181 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1914600

[startup+102.307 s]
/proc/loadavg: 2.01 2.01 2.00 3/175 467
/proc/meminfo: memFree=24899676/32873624 swapFree=7104/7104
[pid=462] ppid=460 vsize=2389452 CPUtime=102.28 cores=1,3,5,7
/proc/462/stat : 462 (scip-2.1.1.4fix) R 460 462 31545 0 -1 4202496 626549 0 0 0 10116 112 0 0 20 0 1 0 268822437 2446798848 588870 33554432000 4194304 10173063 140734550497696 140734550492808 7435343 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/462/statm: 597363 588870 615 1460 0 595894 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 2389452

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 467
/proc/meminfo: memFree=23943088/32873624 swapFree=7104/7104
[pid=462] ppid=460 vsize=3308080 CPUtime=162.26 cores=1,3,5,7
/proc/462/stat : 462 (scip-2.1.1.4fix) R 460 462 31545 0 -1 4202496 830928 0 0 0 16086 140 0 0 20 0 1 0 268822437 3387473920 813425 33554432000 4194304 10173063 140734550497696 140734550492808 8925047 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/462/statm: 827020 813425 615 1460 0 825551 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 3308080

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 467
/proc/meminfo: memFree=23940140/32873624 swapFree=7104/7104
[pid=462] ppid=460 vsize=3309104 CPUtime=222.26 cores=1,3,5,7
/proc/462/stat : 462 (scip-2.1.1.4fix) R 460 462 31545 0 -1 4202496 831395 0 0 0 22085 141 0 0 20 0 1 0 268822437 3388522496 813892 33554432000 4194304 10173063 140734550497696 140734550492808 8925032 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/462/statm: 827276 813892 615 1460 0 825807 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 3309104

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 467
/proc/meminfo: memFree=23934464/32873624 swapFree=7104/7104
[pid=462] ppid=460 vsize=3313008 CPUtime=282.24 cores=1,3,5,7
/proc/462/stat : 462 (scip-2.1.1.4fix) R 460 462 31545 0 -1 4202496 832606 0 0 0 28083 141 0 0 20 0 1 0 268822437 3392520192 815103 33554432000 4194304 10173063 140734550497696 140734550492808 8925052 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/462/statm: 828252 815103 615 1460 0 826783 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 3313008

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 468
/proc/meminfo: memFree=23931520/32873624 swapFree=7104/7104
[pid=462] ppid=460 vsize=3313008 CPUtime=342.23 cores=1,3,5,7
/proc/462/stat : 462 (scip-2.1.1.4fix) R 460 462 31545 0 -1 4202496 832818 0 0 0 34082 141 0 0 20 0 1 0 268822437 3392520192 815315 33554432000 4194304 10173063 140734550497696 140734550492808 8925042 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/462/statm: 828252 815315 615 1460 0 826783 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 3313008

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 468
/proc/meminfo: memFree=23922804/32873624 swapFree=7104/7104
[pid=462] ppid=460 vsize=3313900 CPUtime=402.23 cores=1,3,5,7
/proc/462/stat : 462 (scip-2.1.1.4fix) R 460 462 31545 0 -1 4202496 833285 0 0 0 40081 142 0 0 20 0 1 0 268822437 3393433600 815749 33554432000 4194304 10173063 140734550497696 140734550493336 8925032 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/462/statm: 828475 815749 615 1460 0 827006 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 3313900

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 468
/proc/meminfo: memFree=23919732/32873624 swapFree=7104/7104
[pid=462] ppid=460 vsize=3315756 CPUtime=462.22 cores=1,3,5,7
/proc/462/stat : 462 (scip-2.1.1.4fix) R 460 462 31545 0 -1 4202496 834039 0 0 0 46080 142 0 0 20 0 1 0 268822437 3395334144 816503 33554432000 4194304 10173063 140734550497696 140734550492808 8925062 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/462/statm: 828939 816503 615 1460 0 827470 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 3315756

[startup+522.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/175 468
/proc/meminfo: memFree=23913052/32873624 swapFree=7104/7104
[pid=462] ppid=460 vsize=3315756 CPUtime=522.21 cores=1,3,5,7
/proc/462/stat : 462 (scip-2.1.1.4fix) R 460 462 31545 0 -1 4202496 834259 0 0 0 52079 142 0 0 20 0 1 0 268822437 3395334144 816723 33554432000 4194304 10173063 140734550497696 140734550492808 8925068 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/462/statm: 828939 816723 615 1460 0 827470 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 3315756

[startup+582.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/175 468
/proc/meminfo: memFree=23910352/32873624 swapFree=7104/7104
[pid=462] ppid=460 vsize=3316780 CPUtime=582.2 cores=1,3,5,7
/proc/462/stat : 462 (scip-2.1.1.4fix) R 460 462 31545 0 -1 4202496 834736 0 0 0 58078 142 0 0 20 0 1 0 268822437 3396382720 817200 33554432000 4194304 10173063 140734550497696 140734550492808 8924992 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/462/statm: 829195 817200 615 1460 0 827726 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 3316780

[startup+642.3 s]

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

/proc/462/stat : 462 (scip-2.1.1.4fix) R 460 462 31545 0 -1 4202496 839189 0 0 0 100070 144 0 0 20 0 1 0 268822437 3407777792 821585 33554432000 4194304 10173063 140734550497696 140734550492808 8925057 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/462/statm: 831977 821585 615 1460 0 830508 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 3327908

[startup+1062.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/176 474
/proc/meminfo: memFree=23837456/32873624 swapFree=7104/7104
[pid=462] ppid=460 vsize=3327908 CPUtime=1062.13 cores=1,3,5,7
/proc/462/stat : 462 (scip-2.1.1.4fix) R 460 462 31545 0 -1 4202496 839435 0 0 0 106069 144 0 0 20 0 1 0 268822437 3407777792 821830 33554432000 4194304 10173063 140734550497696 140734550492808 8925052 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/462/statm: 831977 821830 615 1460 0 830508 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 3327908

[startup+1122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/175 474
/proc/meminfo: memFree=23859572/32873624 swapFree=7104/7104
[pid=462] ppid=460 vsize=3330980 CPUtime=1122.12 cores=1,3,5,7
/proc/462/stat : 462 (scip-2.1.1.4fix) R 460 462 31545 0 -1 4202496 840499 0 0 0 112068 144 0 0 20 0 1 0 268822437 3410923520 822894 33554432000 4194304 10173063 140734550497696 140734550492808 8925057 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/462/statm: 832745 822894 615 1460 0 831276 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 3330980

[startup+1182.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/175 474
/proc/meminfo: memFree=23830384/32873624 swapFree=7104/7104
[pid=462] ppid=460 vsize=3332836 CPUtime=1182.11 cores=1,3,5,7
/proc/462/stat : 462 (scip-2.1.1.4fix) R 460 462 31545 0 -1 4202496 841196 0 0 0 118067 144 0 0 20 0 1 0 268822437 3412824064 823590 33554432000 4194304 10173063 140734550497696 140734550492808 8925068 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/462/statm: 833209 823590 615 1460 0 831740 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 3332836

[startup+1242.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/176 478
/proc/meminfo: memFree=23828216/32873624 swapFree=7104/7104
[pid=462] ppid=460 vsize=3332704 CPUtime=1242.1 cores=1,3,5,7
/proc/462/stat : 462 (scip-2.1.1.4fix) R 460 462 31545 0 -1 4202496 841428 0 0 0 124065 145 0 0 20 0 1 0 268822437 3412688896 823789 33554432000 4194304 10173063 140734550497696 140734550493128 8925042 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/462/statm: 833176 823789 615 1460 0 831707 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 3332704

[startup+1302.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/175 478
/proc/meminfo: memFree=23840272/32873624 swapFree=7104/7104
[pid=462] ppid=460 vsize=3334752 CPUtime=1302.1 cores=1,3,5,7
/proc/462/stat : 462 (scip-2.1.1.4fix) R 460 462 31545 0 -1 4202496 842174 0 0 0 130065 145 0 0 20 0 1 0 268822437 3414786048 824701 33554432000 4194304 10173063 140734550497696 140734550492808 8925047 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/462/statm: 833688 824701 615 1460 0 832219 0
Current children cumulated CPU time (s) 1302.1
Current children cumulated vsize (KiB) 3334752

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/175 478
/proc/meminfo: memFree=23824556/32873624 swapFree=7104/7104
[pid=462] ppid=460 vsize=3335776 CPUtime=1362.08 cores=1,3,5,7
/proc/462/stat : 462 (scip-2.1.1.4fix) R 460 462 31545 0 -1 4202496 842670 0 0 0 136063 145 0 0 20 0 1 0 268822437 3415834624 825197 33554432000 4194304 10173063 140734550497696 140734550492808 8925037 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/462/statm: 833944 825197 615 1460 0 832475 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 3335776

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 478
/proc/meminfo: memFree=23820616/32873624 swapFree=7104/7104
[pid=462] ppid=460 vsize=3338656 CPUtime=1422.07 cores=1,3,5,7
/proc/462/stat : 462 (scip-2.1.1.4fix) R 460 462 31545 0 -1 4202496 843634 0 0 0 142062 145 0 0 20 0 1 0 268822437 3418783744 828568 33554432000 4194304 10173063 140734550497696 140734550492808 8925047 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/462/statm: 834664 828568 615 1460 0 833195 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 3338656

[startup+1482.3 s]
/proc/loadavg: 1.85 1.97 1.99 2/169 502
/proc/meminfo: memFree=25882456/32873624 swapFree=7104/7104
[pid=462] ppid=460 vsize=3338656 CPUtime=1482.07 cores=1,3,5,7
/proc/462/stat : 462 (scip-2.1.1.4fix) R 460 462 31545 0 -1 4202496 843882 0 0 0 148061 146 0 0 20 0 1 0 268822437 3418783744 829447 33554432000 4194304 10173063 140734550497696 140734550492808 8925047 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/462/statm: 834664 829447 615 1460 0 833195 0
Current children cumulated CPU time (s) 1482.07
Current children cumulated vsize (KiB) 3338656

[startup+1542.3 s]
/proc/loadavg: 1.31 1.79 1.92 2/169 503
/proc/meminfo: memFree=25878292/32873624 swapFree=7104/7104
[pid=462] ppid=460 vsize=3339680 CPUtime=1542.06 cores=1,3,5,7
/proc/462/stat : 462 (scip-2.1.1.4fix) R 460 462 31545 0 -1 4202496 844382 0 0 0 154060 146 0 0 20 0 1 0 268822437 3419832320 830418 33554432000 4194304 10173063 140734550497696 140734550492808 8925068 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/462/statm: 834920 830418 615 1460 0 833451 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 3339680

[startup+1602.3 s]
/proc/loadavg: 1.11 1.64 1.86 2/169 503
/proc/meminfo: memFree=25875220/32873624 swapFree=7104/7104
[pid=462] ppid=460 vsize=3341532 CPUtime=1602.05 cores=1,3,5,7
/proc/462/stat : 462 (scip-2.1.1.4fix) R 460 462 31545 0 -1 4202496 845095 0 0 0 160059 146 0 0 20 0 1 0 268822437 3421728768 831222 33554432000 4194304 10173063 140734550497696 140734550492808 8925037 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/462/statm: 835383 831222 615 1460 0 833914 0
Current children cumulated CPU time (s) 1602.05
Current children cumulated vsize (KiB) 3341532

[startup+1662.3 s]
/proc/loadavg: 1.08 1.54 1.81 2/169 503
/proc/meminfo: memFree=25848280/32873624 swapFree=7104/7104
[pid=462] ppid=460 vsize=3367000 CPUtime=1662.04 cores=1,3,5,7
/proc/462/stat : 462 (scip-2.1.1.4fix) R 460 462 31545 0 -1 4202496 851729 0 0 0 166057 147 0 0 20 0 1 0 268822437 3447808000 837932 33554432000 4194304 10173063 140734550497696 140734550493016 8925006 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/462/statm: 841750 837932 615 1460 0 840281 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 3367000

[startup+1722.3 s]
/proc/loadavg: 1.03 1.44 1.76 2/169 503
/proc/meminfo: memFree=25803356/32873624 swapFree=7104/7104
[pid=462] ppid=460 vsize=3412776 CPUtime=1722.02 cores=1,3,5,7
/proc/462/stat : 462 (scip-2.1.1.4fix) R 460 462 31545 0 -1 4202496 862434 0 0 0 172054 148 0 0 20 0 1 0 268822437 3494682624 849148 33554432000 4194304 10173063 140734550497696 140734550494072 8925047 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/462/statm: 853194 849148 615 1460 0 851725 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 3412776

[startup+1782.3 s]
/proc/loadavg: 1.01 1.35 1.71 2/169 503
/proc/meminfo: memFree=25619536/32873624 swapFree=7104/7104
[pid=462] ppid=460 vsize=3602460 CPUtime=1782.01 cores=1,3,5,7
/proc/462/stat : 462 (scip-2.1.1.4fix) R 460 462 31545 0 -1 4202496 905212 0 0 0 178048 153 0 0 20 0 1 0 268822437 3688919040 894992 33554432000 4194304 10173063 140734550497696 140734550492808 8925032 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/462/statm: 900615 894992 615 1460 0 899146 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 3602460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.01 1.33 1.69 2/169 503
/proc/meminfo: memFree=25618544/32873624 swapFree=7104/7104
[pid=462] ppid=460 vsize=3603484 CPUtime=1800.02 cores=1,3,5,7
/proc/462/stat : 462 (scip-2.1.1.4fix) R 460 462 31545 0 -1 4202496 905530 0 0 0 179849 153 0 0 20 0 1 0 268822437 3689967616 895310 33554432000 4194304 10173063 140734550497696 140734550493016 8925062 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/462/statm: 900871 895310 615 1460 0 899402 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 3603484

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -462

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

[startup+1801.4 s]
/proc/loadavg: 1.01 1.33 1.69 2/170 504
/proc/meminfo: memFree=25618024/32873624 swapFree=7104/7104
[pid=462] ppid=460 vsize=3603484 CPUtime=1801.11 cores=1,3,5,7
/proc/462/stat : 462 (scip-2.1.1.4fix) R 460 462 31545 0 -1 4202496 905531 0 0 0 179958 153 0 0 20 0 1 0 268822437 3689967616 895311 33554432000 4194304 10173063 140734550497696 140734550492288 8925113 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/462/statm: 900871 895311 615 1460 0 899402 0
Current children cumulated CPU time (s) 1801.11
Current children cumulated vsize (KiB) 3603484

[startup+1802.2 s]
/proc/loadavg: 1.01 1.33 1.69 2/170 504
/proc/meminfo: memFree=25618272/32873624 swapFree=7104/7104
[pid=462] ppid=460 vsize=3603484 CPUtime=1801.91 cores=1,3,5,7
/proc/462/stat : 462 (scip-2.1.1.4fix) R 460 462 31545 0 -1 4202496 905531 0 0 0 180038 153 0 0 20 0 1 0 268822437 3689967616 895311 33554432000 4194304 10173063 140734550497696 140734550492288 8925057 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/462/statm: 900871 895311 615 1460 0 899402 0
Current children cumulated CPU time (s) 1801.91
Current children cumulated vsize (KiB) 3603484

[startup+1802.4 s]
/proc/loadavg: 1.01 1.33 1.69 2/170 504
/proc/meminfo: memFree=25618272/32873624 swapFree=7104/7104
[pid=462] ppid=460 vsize=0 CPUtime=1802.12 cores=1,3,5,7
/proc/462/stat : 462 (scip-2.1.1.4fix) R 460 462 31545 0 -1 4203524 905531 0 0 0 180049 163 0 0 20 0 1 0 268822437 0 0 33554432000 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/462/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): 1802.43
CPU time (s): 1802.15
CPU user time (s): 1800.49
CPU system time (s): 1.65675
CPU usage (%): 99.9847
Max. virtual memory (cumulated for all children) (KiB): 3603484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.49
system time used= 1.65675
maximum resident set size= 3581244
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 905531
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= 12
involuntary context switches= 1852

runsolver used 3.58245 second user time and 9.74752 second system time

The end

Launcher Data 

Begin job on node121 at 2012-05-26 12:09:30
IDJOB=3691400
IDBENCH=90863
IDSOLVER=2270
FILE ID=node121/3691400-1338026969
RUNJOBID= node121-1338016934-31562
PBS_JOBID= 14624350
Free space on /tmp= 71432 MiB

SOLVER NAME= SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed
BENCH NAME= PB12/normalized-PB12/OPT-SMALLINT-LIN/sroussel/NG/normalized-NG.dot_unif_50null20mast_rapportOE2.0_TMAX120_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-3691400-1338026969/watcher-3691400-1338026969 -o /tmp/evaluation-result-3691400-1338026969/solver-3691400-1338026969 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691400-1338026969.opb -t 1800 -m 15500

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

MD5SUM BENCH= 7e1ba98da2a2cea04a0e7f6c87cec7d2
RANDOM SEED=1438758052

node121.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		: 2667.042
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	: 5334.08
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		: 2667.042
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		: 2667.042
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		: 2667.042
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		: 2667.042
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.042
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		: 2667.042
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	: 5438.55
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		: 2667.042
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:       32873624 kB
MemFree:        27201468 kB
Buffers:          247320 kB
Cached:          2657692 kB
SwapCached:            0 kB
Active:          2742176 kB
Inactive:        2150492 kB
Active(anon):    1990380 kB
Inactive(anon):        0 kB
Active(file):     751796 kB
Inactive(file):  2150492 kB
Unevictable:        7104 kB
Mlocked:            7104 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             41124 kB
Writeback:            20 kB
AnonPages:       1982632 kB
Mapped:            16644 kB
Shmem:               200 kB
Slab:             634008 kB
SReclaimable:      78420 kB
SUnreclaim:       555588 kB
KernelStack:        1440 kB
PageTables:         7956 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545668 kB
Committed_AS:    2156524 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    405504 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= 71436 MiB
End job on node121 at 2012-05-26 12:39:32