Trace number 3692539

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 E SCIP 2.1.1.4. Exp with SoPlex 1.6.0.3 fixed? (TO) 1802.13 1802.42

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_fibo_50null50mast_rapportOE2.0_TMAX120_K192_cod2.opb
MD5SUM8f97c77928b15936b90881f480455177
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-6736
Best CPU time to get the best result obtained on this benchmark1801.43
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 842
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 750251
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 842
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 750251
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: 947bdb7-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-3692539-1338046850.opb>
2.10/2.13	c original problem has 400896 variables (400896 bin, 0 int, 0 impl, 0 cont) and 402763 constraints
2.10/2.13	c problem read in 2.13
3.98/4.08	c presolving:
7.79/7.80	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
8.79/8.89	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-3692539-1338046850/watcher-3692539-1338046850 -o /tmp/evaluation-result-3692539-1338046850/solver-3692539-1338046850 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692539-1338046850.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: 2.00 2.00 2.00 3/177 31911
/proc/meminfo: memFree=28440092/32873844 swapFree=7108/7108
[pid=31911] ppid=31909 vsize=11004 CPUtime=0 cores=0,2,4,6
/proc/31911/stat : 31911 (scip-2.1.1.4exp) R 31909 31911 29021 0 -1 4202496 1522 0 0 0 0 0 0 0 20 0 1 0 270813661 11268096 1477 33554432000 4194304 10219143 140733367459328 140734403234104 8891101 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/31911/statm: 2751 1491 398 1471 0 1271 0

[startup+0.0441451 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31911
/proc/meminfo: memFree=28440092/32873844 swapFree=7108/7108
[pid=31911] ppid=31909 vsize=30448 CPUtime=0.03 cores=0,2,4,6
/proc/31911/stat : 31911 (scip-2.1.1.4exp) R 31909 31911 29021 0 -1 4202496 6378 0 0 0 3 0 0 0 20 0 1 0 270813661 31178752 6332 33554432000 4194304 10219143 140733367459328 140734403234104 9029200 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/31911/statm: 7612 6332 421 1471 0 6132 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 30448

[startup+0.100317 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31911
/proc/meminfo: memFree=28440092/32873844 swapFree=7108/7108
[pid=31911] ppid=31909 vsize=49720 CPUtime=0.09 cores=0,2,4,6
/proc/31911/stat : 31911 (scip-2.1.1.4exp) R 31909 31911 29021 0 -1 4202496 11163 0 0 0 8 1 0 0 20 0 1 0 270813661 50913280 11117 33554432000 4194304 10219143 140733367459328 140733367324504 7589947 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/31911/statm: 12430 11117 421 1471 0 10950 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 49720

[startup+0.300273 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31911
/proc/meminfo: memFree=28440092/32873844 swapFree=7108/7108
[pid=31911] ppid=31909 vsize=94452 CPUtime=0.29 cores=0,2,4,6
/proc/31911/stat : 31911 (scip-2.1.1.4exp) R 31909 31911 29021 0 -1 4202496 22323 0 0 0 26 3 0 0 20 0 1 0 270813661 96718848 22277 33554432000 4194304 10219143 140733367459328 140733367324504 5536058 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/31911/statm: 23613 22277 421 1471 0 22133 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 94452

[startup+0.700269 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31911
/proc/meminfo: memFree=28440092/32873844 swapFree=7108/7108
[pid=31911] ppid=31909 vsize=214160 CPUtime=0.69 cores=0,2,4,6
/proc/31911/stat : 31911 (scip-2.1.1.4exp) R 31909 31911 29021 0 -1 4202496 52203 0 0 0 63 6 0 0 20 0 1 0 270813661 219299840 52157 33554432000 4194304 10219143 140733367459328 140733367324504 5536058 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/31911/statm: 53540 52157 421 1471 0 52060 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 214160

[startup+1.50026 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 31912
/proc/meminfo: memFree=28146808/32873844 swapFree=7108/7108
[pid=31911] ppid=31909 vsize=435488 CPUtime=1.49 cores=0,2,4,6
/proc/31911/stat : 31911 (scip-2.1.1.4exp) R 31909 31911 29021 0 -1 4202496 107465 0 0 0 136 13 0 0 20 0 1 0 270813661 445939712 107419 33554432000 4194304 10219143 140733367459328 140733367324504 5536058 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/31911/statm: 108872 107419 421 1471 0 107392 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 435488

[startup+3.10027 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 31912
/proc/meminfo: memFree=27948780/32873844 swapFree=7108/7108
[pid=31911] ppid=31909 vsize=1093376 CPUtime=3.09 cores=0,2,4,6
/proc/31911/stat : 31911 (scip-2.1.1.4exp) R 31909 31911 29021 0 -1 4202496 271939 0 0 0 275 34 0 0 20 0 1 0 270813661 1119617024 271839 33554432000 4194304 10219143 140733367459328 140733367456664 7589947 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/31911/statm: 273344 271839 483 1471 0 271864 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1093376

[startup+6.30027 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 31912
/proc/meminfo: memFree=27158588/32873844 swapFree=7108/7108
[pid=31911] ppid=31909 vsize=1626036 CPUtime=6.29 cores=0,2,4,6
/proc/31911/stat : 31911 (scip-2.1.1.4exp) R 31909 31911 29021 0 -1 4202496 403070 0 0 0 556 73 0 0 20 0 1 0 270813661 1665060864 403600 33554432000 4194304 10219143 140733367459328 140733367456328 9008087 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/31911/statm: 406509 403600 560 1471 0 405029 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1626036

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31912
/proc/meminfo: memFree=26555244/32873844 swapFree=7108/7108
[pid=31911] ppid=31909 vsize=1901312 CPUtime=12.69 cores=0,2,4,6
/proc/31911/stat : 31911 (scip-2.1.1.4exp) R 31909 31911 29021 0 -1 4202496 493026 0 0 0 1148 121 0 0 20 0 1 0 270813661 1946943488 470841 33554432000 4194304 10219143 140733367459328 140733367454728 8969244 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/31911/statm: 475328 470841 612 1471 0 473848 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1901312

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31912
/proc/meminfo: memFree=26532964/32873844 swapFree=7108/7108
[pid=31911] ppid=31909 vsize=1903744 CPUtime=25.48 cores=0,2,4,6
/proc/31911/stat : 31911 (scip-2.1.1.4exp) R 31909 31911 29021 0 -1 4202496 493681 0 0 0 2427 121 0 0 20 0 1 0 270813661 1949433856 471496 33554432000 4194304 10219143 140733367459328 140733367454728 8969224 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/31911/statm: 475936 471496 612 1471 0 474456 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1903744

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31912
/proc/meminfo: memFree=26385616/32873844 swapFree=7108/7108
[pid=31911] ppid=31909 vsize=1913344 CPUtime=51.08 cores=0,2,4,6
/proc/31911/stat : 31911 (scip-2.1.1.4exp) R 31909 31911 29021 0 -1 4202496 495472 0 0 0 4986 122 0 0 20 0 1 0 270813661 1959264256 473798 33554432000 4194304 10219143 140733367459328 140733367455704 5015331 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/31911/statm: 478336 473798 612 1471 0 476856 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1913344

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31912
/proc/meminfo: memFree=26309896/32873844 swapFree=7108/7108
[pid=31911] ppid=31909 vsize=1913344 CPUtime=102.28 cores=0,2,4,6
/proc/31911/stat : 31911 (scip-2.1.1.4exp) R 31909 31911 29021 0 -1 4202496 495472 0 0 0 10106 122 0 0 20 0 1 0 270813661 1959264256 473798 33554432000 4194304 10219143 140733367459328 140733367455688 5982276 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/31911/statm: 478336 473798 612 1471 0 476856 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 1913344

[startup+162.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/177 31912
/proc/meminfo: memFree=24937920/32873844 swapFree=7108/7108
[pid=31911] ppid=31909 vsize=3345708 CPUtime=162.27 cores=0,2,4,6
/proc/31911/stat : 31911 (scip-2.1.1.4exp) R 31909 31911 29021 0 -1 4202496 826678 0 0 0 16061 166 0 0 20 0 1 0 270813661 3426004992 822497 33554432000 4194304 10219143 140733367459328 140733367454440 8969249 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/31911/statm: 836427 822497 612 1471 0 834947 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 3345708

[startup+222.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 31912
/proc/meminfo: memFree=24935344/32873844 swapFree=7108/7108
[pid=31911] ppid=31909 vsize=3346732 CPUtime=222.26 cores=0,2,4,6
/proc/31911/stat : 31911 (scip-2.1.1.4exp) R 31909 31911 29021 0 -1 4202496 827156 0 0 0 22060 166 0 0 20 0 1 0 270813661 3427053568 822975 33554432000 4194304 10219143 140733367459328 140733367454440 8969234 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/31911/statm: 836683 822975 612 1471 0 835203 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 3346732

[startup+282.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 31913
/proc/meminfo: memFree=24933140/32873844 swapFree=7108/7108
[pid=31911] ppid=31909 vsize=3347756 CPUtime=282.25 cores=0,2,4,6
/proc/31911/stat : 31911 (scip-2.1.1.4exp) R 31909 31911 29021 0 -1 4202496 827636 0 0 0 28059 166 0 0 20 0 1 0 270813661 3428102144 823455 33554432000 4194304 10219143 140733367459328 140733367454440 8969249 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/31911/statm: 836939 823455 612 1471 0 835459 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 3347756

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31913
/proc/meminfo: memFree=24928644/32873844 swapFree=7108/7108
[pid=31911] ppid=31909 vsize=3350636 CPUtime=342.24 cores=0,2,4,6
/proc/31911/stat : 31911 (scip-2.1.1.4exp) R 31909 31911 29021 0 -1 4202496 828580 0 0 0 34058 166 0 0 20 0 1 0 270813661 3431051264 824399 33554432000 4194304 10219143 140733367459328 140733367454440 8969254 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/31911/statm: 837659 824399 612 1471 0 836179 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 3350636

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31913
/proc/meminfo: memFree=24927680/32873844 swapFree=7108/7108
[pid=31911] ppid=31909 vsize=3350636 CPUtime=402.23 cores=0,2,4,6
/proc/31911/stat : 31911 (scip-2.1.1.4exp) R 31909 31911 29021 0 -1 4202496 828808 0 0 0 40057 166 0 0 20 0 1 0 270813661 3431051264 824627 33554432000 4194304 10219143 140733367459328 140733367454440 8969244 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/31911/statm: 837659 824627 612 1471 0 836179 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 3350636

[startup+462.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/177 31913
/proc/meminfo: memFree=24925352/32873844 swapFree=7108/7108
[pid=31911] ppid=31909 vsize=3351660 CPUtime=462.22 cores=0,2,4,6
/proc/31911/stat : 31911 (scip-2.1.1.4exp) R 31909 31911 29021 0 -1 4202496 829288 0 0 0 46056 166 0 0 20 0 1 0 270813661 3432099840 825107 33554432000 4194304 10219143 140733367459328 140733367454440 8969234 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/31911/statm: 837915 825107 612 1471 0 836435 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 3351660

[startup+522.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 31913
/proc/meminfo: memFree=24922528/32873844 swapFree=7108/7108
[pid=31911] ppid=31909 vsize=3353516 CPUtime=522.21 cores=0,2,4,6
/proc/31911/stat : 31911 (scip-2.1.1.4exp) R 31909 31911 29021 0 -1 4202496 829903 0 0 0 52055 166 0 0 20 0 1 0 270813661 3434000384 825722 33554432000 4194304 10219143 140733367459328 140733367454440 8969239 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/31911/statm: 838379 825722 612 1471 0 836899 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 3353516

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 31917
/proc/meminfo: memFree=24920992/32873844 swapFree=7108/7108
[pid=31911] ppid=31909 vsize=3353516 CPUtime=582.2 cores=0,2,4,6
/proc/31911/stat : 31911 (scip-2.1.1.4exp) R 31909 31911 29021 0 -1 4202496 830127 0 0 0 58054 166 0 0 20 0 1 0 270813661 3434000384 825946 33554432000 4194304 10219143 140733367459328 140733367454440 8969224 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/31911/statm: 838379 825946 612 1471 0 836899 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 3353516

[startup+642.3 s]

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

/proc/31911/stat : 31911 (scip-2.1.1.4exp) R 31909 31911 29021 0 -1 4202496 834084 0 0 0 100045 168 0 0 20 0 1 0 270813661 3443765248 829963 33554432000 4194304 10219143 140733367459328 140733367454440 8969249 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/31911/statm: 840763 829963 612 1471 0 839283 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 3363052

[startup+1062.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 31918
/proc/meminfo: memFree=24876616/32873844 swapFree=7108/7108
[pid=31911] ppid=31909 vsize=3363052 CPUtime=1062.12 cores=0,2,4,6
/proc/31911/stat : 31911 (scip-2.1.1.4exp) R 31909 31911 29021 0 -1 4202496 834243 0 0 0 106044 168 0 0 20 0 1 0 270813661 3443765248 830288 33554432000 4194304 10219143 140733367459328 140733367454440 8969198 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/31911/statm: 840763 830288 612 1471 0 839283 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 3363052

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31918
/proc/meminfo: memFree=24872924/32873844 swapFree=7108/7108
[pid=31911] ppid=31909 vsize=3365932 CPUtime=1122.11 cores=0,2,4,6
/proc/31911/stat : 31911 (scip-2.1.1.4exp) R 31909 31911 29021 0 -1 4202496 835195 0 0 0 112043 168 0 0 20 0 1 0 270813661 3446714368 831240 33554432000 4194304 10219143 140733367459328 140733367454440 8969254 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/31911/statm: 841483 831240 612 1471 0 840003 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 3365932

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 31922
/proc/meminfo: memFree=24863892/32873844 swapFree=7108/7108
[pid=31911] ppid=31909 vsize=3365932 CPUtime=1182.1 cores=0,2,4,6
/proc/31911/stat : 31911 (scip-2.1.1.4exp) R 31909 31911 29021 0 -1 4202496 835428 0 0 0 118042 168 0 0 20 0 1 0 270813661 3446714368 833470 33554432000 4194304 10219143 140733367459328 140733367454440 8969239 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/31911/statm: 841483 833470 612 1471 0 840003 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 3365932

[startup+1242.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/178 31945
/proc/meminfo: memFree=24856976/32873844 swapFree=7108/7108
[pid=31911] ppid=31909 vsize=3367980 CPUtime=1242.09 cores=0,2,4,6
/proc/31911/stat : 31911 (scip-2.1.1.4exp) R 31909 31911 29021 0 -1 4202496 836180 0 0 0 124040 169 0 0 20 0 1 0 270813661 3448811520 835179 33554432000 4194304 10219143 140733367459328 140733367454440 8969239 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/31911/statm: 841995 835179 612 1471 0 840515 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 3367980

[startup+1302.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 31945
/proc/meminfo: memFree=24851680/32873844 swapFree=7108/7108
[pid=31911] ppid=31909 vsize=3369004 CPUtime=1302.09 cores=0,2,4,6
/proc/31911/stat : 31911 (scip-2.1.1.4exp) R 31909 31911 29021 0 -1 4202496 836639 0 0 0 130040 169 0 0 20 0 1 0 270813661 3449860096 836197 33554432000 4194304 10219143 140733367459328 140733367454440 8969234 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/31911/statm: 842251 836197 612 1471 0 840771 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 3369004

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31945
/proc/meminfo: memFree=24848608/32873844 swapFree=7108/7108
[pid=31911] ppid=31909 vsize=3370860 CPUtime=1362.08 cores=0,2,4,6
/proc/31911/stat : 31911 (scip-2.1.1.4exp) R 31909 31911 29021 0 -1 4202496 837339 0 0 0 136039 169 0 0 20 0 1 0 270813661 3451760640 836988 33554432000 4194304 10219143 140733367459328 140733367454440 8969229 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/31911/statm: 842715 836988 612 1471 0 841235 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 3370860

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31945
/proc/meminfo: memFree=24845040/32873844 swapFree=7108/7108
[pid=31911] ppid=31909 vsize=3371884 CPUtime=1422.07 cores=0,2,4,6
/proc/31911/stat : 31911 (scip-2.1.1.4exp) R 31909 31911 29021 0 -1 4202496 837835 0 0 0 142038 169 0 0 20 0 1 0 270813661 3452809216 837593 33554432000 4194304 10219143 140733367459328 140733367454440 8969234 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/31911/statm: 842971 837593 612 1471 0 841491 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 3371884

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31946
/proc/meminfo: memFree=24843208/32873844 swapFree=7108/7108
[pid=31911] ppid=31909 vsize=3372908 CPUtime=1482.05 cores=0,2,4,6
/proc/31911/stat : 31911 (scip-2.1.1.4exp) R 31909 31911 29021 0 -1 4202496 838266 0 0 0 148036 169 0 0 20 0 1 0 270813661 3453857792 838024 33554432000 4194304 10219143 140733367459328 140733367454440 8969249 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/31911/statm: 843227 838024 612 1471 0 841747 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 3372908

[startup+1542.3 s]
/proc/loadavg: 1.40 1.83 1.94 2/171 31970
/proc/meminfo: memFree=26880996/32873844 swapFree=7108/7108
[pid=31911] ppid=31909 vsize=3374764 CPUtime=1542.04 cores=0,2,4,6
/proc/31911/stat : 31911 (scip-2.1.1.4exp) R 31909 31911 29021 0 -1 4202496 839035 0 0 0 154035 169 0 0 20 0 1 0 270813661 3455758336 838793 33554432000 4194304 10219143 140733367459328 140733367454440 8969198 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/31911/statm: 843691 838793 612 1471 0 842211 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 3374764

[startup+1602.3 s]
/proc/loadavg: 1.14 1.68 1.88 2/171 31970
/proc/meminfo: memFree=26877448/32873844 swapFree=7108/7108
[pid=31911] ppid=31909 vsize=3376812 CPUtime=1602.04 cores=0,2,4,6
/proc/31911/stat : 31911 (scip-2.1.1.4exp) R 31909 31911 29021 0 -1 4202496 839784 0 0 0 160034 170 0 0 20 0 1 0 270813661 3457855488 839680 33554432000 4194304 10219143 140733367459328 140733367454440 8969184 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/31911/statm: 844203 839680 612 1471 0 842723 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 3376812

[startup+1662.3 s]
/proc/loadavg: 1.05 1.55 1.82 2/171 31970
/proc/meminfo: memFree=26874284/32873844 swapFree=7108/7108
[pid=31911] ppid=31909 vsize=3376812 CPUtime=1662.02 cores=0,2,4,6
/proc/31911/stat : 31911 (scip-2.1.1.4exp) R 31909 31911 29021 0 -1 4202496 839965 0 0 0 166032 170 0 0 20 0 1 0 270813661 3457855488 840493 33554432000 4194304 10219143 140733367459328 140733367454440 8969270 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/31911/statm: 844203 840493 612 1471 0 842723 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 3376812

[startup+1722.3 s]
/proc/loadavg: 1.02 1.45 1.77 2/171 31970
/proc/meminfo: memFree=26869440/32873844 swapFree=7108/7108
[pid=31911] ppid=31909 vsize=3379692 CPUtime=1722.01 cores=0,2,4,6
/proc/31911/stat : 31911 (scip-2.1.1.4exp) R 31909 31911 29021 0 -1 4202496 840766 0 0 0 172031 170 0 0 20 0 1 0 270813661 3460804608 841715 33554432000 4194304 10219143 140733367459328 140733367454440 8969260 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/31911/statm: 844923 841715 612 1471 0 843443 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 3379692

[startup+1782.3 s]
/proc/loadavg: 1.00 1.36 1.72 2/172 31974
/proc/meminfo: memFree=26867924/32873844 swapFree=7108/7108
[pid=31911] ppid=31909 vsize=3380716 CPUtime=1782 cores=0,2,4,6
/proc/31911/stat : 31911 (scip-2.1.1.4exp) R 31909 31911 29021 0 -1 4202496 841082 0 0 0 178030 170 0 0 20 0 1 0 270813661 3461853184 842031 33554432000 4194304 10219143 140733367459328 140733367454440 8969229 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/31911/statm: 845179 842031 612 1471 0 843699 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 3380716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.00 1.34 1.70 2/172 31974
/proc/meminfo: memFree=26868228/32873844 swapFree=7108/7108
[pid=31911] ppid=31909 vsize=3380716 CPUtime=1800 cores=0,2,4,6
/proc/31911/stat : 31911 (scip-2.1.1.4exp) R 31909 31911 29021 0 -1 4202496 841097 0 0 0 179830 170 0 0 20 0 1 0 270813661 3461853184 842046 33554432000 4194304 10219143 140733367459328 140733367454440 8969254 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/31911/statm: 845179 842046 612 1471 0 843699 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 3380716

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -31911

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.34 1.70 2/173 31975
/proc/meminfo: memFree=26867856/32873844 swapFree=7108/7108
[pid=31911] ppid=31909 vsize=3380716 CPUtime=1801.1 cores=0,2,4,6
/proc/31911/stat : 31911 (scip-2.1.1.4exp) R 31909 31911 29021 0 -1 4202496 841097 0 0 0 179940 170 0 0 20 0 1 0 270813661 3461853184 842046 33554432000 4194304 10219143 140733367459328 140733367453888 8969234 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/31911/statm: 845179 842046 612 1471 0 843699 0
Current children cumulated CPU time (s) 1801.1
Current children cumulated vsize (KiB) 3380716

[startup+1802.2 s]
/proc/loadavg: 1.00 1.34 1.70 2/173 31975
/proc/meminfo: memFree=26867832/32873844 swapFree=7108/7108
[pid=31911] ppid=31909 vsize=3380716 CPUtime=1801.9 cores=0,2,4,6
/proc/31911/stat : 31911 (scip-2.1.1.4exp) R 31909 31911 29021 0 -1 4202496 841097 0 0 0 180020 170 0 0 20 0 1 0 270813661 3461853184 842046 33554432000 4194304 10219143 140733367459328 140733367453888 8969244 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/31911/statm: 845179 842046 612 1471 0 843699 0
Current children cumulated CPU time (s) 1801.9
Current children cumulated vsize (KiB) 3380716

[startup+1802.4 s]
/proc/loadavg: 1.00 1.34 1.70 2/173 31975
/proc/meminfo: memFree=26867832/32873844 swapFree=7108/7108
[pid=31911] ppid=31909 vsize=0 CPUtime=1802.1 cores=0,2,4,6
/proc/31911/stat : 31911 (scip-2.1.1.4exp) R 31909 31911 29021 0 -1 4203524 841097 0 0 0 180030 180 0 0 20 0 1 0 270813661 0 0 33554432000 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31911/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1802.1
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.42
CPU time (s): 1802.13
CPU user time (s): 1800.31
CPU system time (s): 1.82072
CPU usage (%): 99.9839
Max. virtual memory (cumulated for all children) (KiB): 3380716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.31
system time used= 1.82072
maximum resident set size= 3368184
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 841097
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= 24
involuntary context switches= 1915

runsolver used 3.08553 second user time and 8.49671 second system time

The end

Launcher Data 

Begin job on node102 at 2012-05-26 17:40:51
IDJOB=3692539
IDBENCH=91040
IDSOLVER=2271
FILE ID=node102/3692539-1338046850
RUNJOBID= node102-1338028547-30350
PBS_JOBID= 14624369
Free space on /tmp= 71520 MiB

SOLVER NAME= SCIP spx E SCIP 2.1.1.4. Exp with SoPlex 1.6.0.3 fixed
BENCH NAME= PB12/normalized-PB12/OPT-SMALLINT-LIN/sroussel/NG/normalized-NG.dot_fibo_50null50mast_rapportOE2.0_TMAX120_K192_cod2.opb
COMMAND LINE= HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3692539-1338046850/watcher-3692539-1338046850 -o /tmp/evaluation-result-3692539-1338046850/solver-3692539-1338046850 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692539-1338046850.opb -t 1800 -m 15500

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

MD5SUM BENCH= 8f97c77928b15936b90881f480455177
RANDOM SEED=464004438

node102.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		: 2667.178
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	: 5334.35
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		: 2667.178
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	: 5331.90
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		: 2667.178
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
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		: 2667.178
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		: 2667.178
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	: 5438.54
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		: 2667.178
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
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:       32873844 kB
MemFree:        28440828 kB
Buffers:          232196 kB
Cached:          1619516 kB
SwapCached:            0 kB
Active:          2701116 kB
Inactive:         943148 kB
Active(anon):    1781020 kB
Inactive(anon):    14352 kB
Active(file):     920096 kB
Inactive(file):   928796 kB
Unevictable:        7108 kB
Mlocked:            7108 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             41200 kB
Writeback:             0 kB
AnonPages:       1800200 kB
Mapped:            17528 kB
Shmem:               200 kB
Slab:             647052 kB
SReclaimable:      89432 kB
SUnreclaim:       557620 kB
KernelStack:        1464 kB
PageTables:         7284 kB
NFS_Unstable:          4 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1919920 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    458752 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71520 MiB
End job on node102 at 2012-05-26 18:10:54