Trace number 3692554

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) 1802.18 1802.46

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_luby_50null50mast_rapportOE2.0_TMAX120_K192_cod2.opb
MD5SUM187352532546cdf6dd143df196fcb0ac
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-8192
Best CPU time to get the best result obtained on this benchmark1800.93
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 1024
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 912385
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 1024
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 912385
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-3692554-1338046933.opb>
2.19/2.22	c original problem has 400896 variables (400896 bin, 0 int, 0 impl, 0 cont) and 402763 constraints
2.19/2.22	c problem read in 2.22
4.79/4.88	c presolving:
8.98/9.05	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
10.29/10.36	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-3692554-1338046933/watcher-3692554-1338046933 -o /tmp/evaluation-result-3692554-1338046933/solver-3692554-1338046933 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692554-1338046933.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: 2.04 2.01 2.00 3/174 17200
/proc/meminfo: memFree=24920308/32873852 swapFree=6848/6848
[pid=17200] ppid=17198 vsize=12032 CPUtime=0 cores=0,2,4,6
/proc/17200/stat : 17200 (scip-2.1.1.4exp) R 17198 17200 14323 0 -1 4202496 1781 0 0 0 0 0 0 0 20 0 1 0 270819301 12320768 1736 33554432000 4194304 10219143 140736617098144 140734876864728 8891101 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/17200/statm: 3008 1746 398 1471 0 1528 0

[startup+0.0612249 s]
/proc/loadavg: 2.04 2.01 2.00 3/174 17200
/proc/meminfo: memFree=24920308/32873852 swapFree=6848/6848
[pid=17200] ppid=17198 vsize=37104 CPUtime=0.05 cores=0,2,4,6
/proc/17200/stat : 17200 (scip-2.1.1.4exp) R 17198 17200 14323 0 -1 4202496 8003 0 0 0 4 1 0 0 20 0 1 0 270819301 37994496 7957 33554432000 4194304 10219143 140736617098144 140734876864728 5536058 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/17200/statm: 9276 7957 421 1471 0 7796 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 37104

[startup+0.100359 s]
/proc/loadavg: 2.04 2.01 2.00 3/174 17200
/proc/meminfo: memFree=24920308/32873852 swapFree=6848/6848
[pid=17200] ppid=17198 vsize=48696 CPUtime=0.09 cores=0,2,4,6
/proc/17200/stat : 17200 (scip-2.1.1.4exp) R 17198 17200 14323 0 -1 4202496 10906 0 0 0 7 2 0 0 20 0 1 0 270819301 49864704 10860 33554432000 4194304 10219143 140736617098144 140734876864728 5541619 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/17200/statm: 12174 10860 421 1471 0 10694 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 48696

[startup+0.300309 s]
/proc/loadavg: 2.04 2.01 2.00 3/174 17200
/proc/meminfo: memFree=24920308/32873852 swapFree=6848/6848
[pid=17200] ppid=17198 vsize=91084 CPUtime=0.29 cores=0,2,4,6
/proc/17200/stat : 17200 (scip-2.1.1.4exp) R 17198 17200 14323 0 -1 4202496 21530 0 0 0 26 3 0 0 20 0 1 0 270819301 93270016 21484 33554432000 4194304 10219143 140736617098144 140734876864728 5541619 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/17200/statm: 22771 21484 421 1471 0 21291 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 91084

[startup+0.700309 s]
/proc/loadavg: 2.04 2.01 2.00 3/174 17200
/proc/meminfo: memFree=24920308/32873852 swapFree=6848/6848
[pid=17200] ppid=17198 vsize=208708 CPUtime=0.69 cores=0,2,4,6
/proc/17200/stat : 17200 (scip-2.1.1.4exp) R 17198 17200 14323 0 -1 4202496 50792 0 0 0 61 8 0 0 20 0 1 0 270819301 213716992 50746 33554432000 4194304 10219143 140736617098144 140736616963320 9029200 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/17200/statm: 52177 50746 421 1471 0 50697 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 208708

[startup+1.5003 s]
/proc/loadavg: 2.04 2.01 2.00 3/175 17201
/proc/meminfo: memFree=24633596/32873852 swapFree=6848/6848
[pid=17200] ppid=17198 vsize=425736 CPUtime=1.49 cores=0,2,4,6
/proc/17200/stat : 17200 (scip-2.1.1.4exp) R 17198 17200 14323 0 -1 4202496 104991 0 0 0 134 15 0 0 20 0 1 0 270819301 435953664 104945 33554432000 4194304 10219143 140736617098144 140736616963320 8904809 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/17200/statm: 106434 104945 421 1471 0 104954 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 425736

[startup+3.10031 s]
/proc/loadavg: 2.04 2.01 2.00 3/175 17201
/proc/meminfo: memFree=24431104/32873852 swapFree=6848/6848
[pid=17200] ppid=17198 vsize=1037164 CPUtime=3.08 cores=0,2,4,6
/proc/17200/stat : 17200 (scip-2.1.1.4exp) R 17198 17200 14323 0 -1 4202496 257930 0 0 0 272 36 0 0 20 0 1 0 270819301 1062055936 257830 33554432000 4194304 10219143 140736617098144 140736617093992 5016681 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/17200/statm: 259291 257830 473 1471 0 257811 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1037164

[startup+6.30031 s]
/proc/loadavg: 2.04 2.01 2.00 3/175 17201
/proc/meminfo: memFree=23675176/32873852 swapFree=6848/6848
[pid=17200] ppid=17198 vsize=1289092 CPUtime=6.29 cores=0,2,4,6
/proc/17200/stat : 17200 (scip-2.1.1.4exp) R 17198 17200 14323 0 -1 4202496 319542 0 0 0 569 60 0 0 20 0 1 0 270819301 1320030208 319561 33554432000 4194304 10219143 140736617098144 140736617095144 9008087 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/17200/statm: 322273 319561 560 1471 0 320793 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1289092

[startup+12.7003 s]
/proc/loadavg: 2.03 2.01 2.00 3/175 17201
/proc/meminfo: memFree=23105260/32873852 swapFree=6848/6848
[pid=17200] ppid=17198 vsize=1878092 CPUtime=12.69 cores=0,2,4,6
/proc/17200/stat : 17200 (scip-2.1.1.4exp) R 17198 17200 14323 0 -1 4202496 487715 0 0 0 1145 124 0 0 20 0 1 0 270819301 1923166208 464970 33554432000 4194304 10219143 140736617098144 140736617093640 7418229 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/17200/statm: 469523 464970 612 1471 0 468043 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1878092

[startup+25.5005 s]
/proc/loadavg: 2.10 2.03 2.01 3/175 17201
/proc/meminfo: memFree=23023696/32873852 swapFree=6848/6848
[pid=17200] ppid=17198 vsize=1903824 CPUtime=25.49 cores=0,2,4,6
/proc/17200/stat : 17200 (scip-2.1.1.4exp) R 17198 17200 14323 0 -1 4202496 494247 0 0 0 2424 125 0 0 20 0 1 0 270819301 1949515776 471502 33554432000 4194304 10219143 140736617098144 140736617093544 8969184 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/17200/statm: 475956 471502 612 1471 0 474476 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1903824

[startup+51.1004 s]
/proc/loadavg: 2.07 2.02 2.00 3/175 17201
/proc/meminfo: memFree=23013308/32873852 swapFree=6848/6848
[pid=17200] ppid=17198 vsize=1912208 CPUtime=51.08 cores=0,2,4,6
/proc/17200/stat : 17200 (scip-2.1.1.4exp) R 17198 17200 14323 0 -1 4202496 495703 0 0 0 4983 125 0 0 20 0 1 0 270819301 1958100992 473469 33554432000 4194304 10219143 140736617098144 140736617093544 8969239 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/17200/statm: 478052 473469 612 1471 0 476572 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1912208

[startup+102.306 s]
/proc/loadavg: 2.03 2.02 2.00 3/174 17201
/proc/meminfo: memFree=23007160/32873852 swapFree=6848/6848
[pid=17200] ppid=17198 vsize=1914184 CPUtime=102.28 cores=0,2,4,6
/proc/17200/stat : 17200 (scip-2.1.1.4exp) R 17198 17200 14323 0 -1 4202496 496290 0 0 0 10103 125 0 0 20 0 1 0 270819301 1960124416 473990 33554432000 4194304 10219143 140736617098144 140736617093464 8969244 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/17200/statm: 478546 473990 612 1471 0 477066 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 1914184

[startup+162.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/175 17203
/proc/meminfo: memFree=21606960/32873852 swapFree=6848/6848
[pid=17200] ppid=17198 vsize=3345692 CPUtime=162.27 cores=0,2,4,6
/proc/17200/stat : 17200 (scip-2.1.1.4exp) R 17198 17200 14323 0 -1 4202496 826416 0 0 0 16056 171 0 0 20 0 1 0 270819301 3425988608 822697 33554432000 4194304 10219143 140736617098144 140736617093256 8969290 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/17200/statm: 836423 822697 612 1471 0 834943 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 3345692

[startup+222.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/175 17203
/proc/meminfo: memFree=21603888/32873852 swapFree=6848/6848
[pid=17200] ppid=17198 vsize=3346716 CPUtime=222.25 cores=0,2,4,6
/proc/17200/stat : 17200 (scip-2.1.1.4exp) R 17198 17200 14323 0 -1 4202496 826780 0 0 0 22054 171 0 0 20 0 1 0 270819301 3427037184 823061 33554432000 4194304 10219143 140736617098144 140736617093256 8969260 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/17200/statm: 836679 823061 612 1471 0 835199 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 3346716

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 17203
/proc/meminfo: memFree=21601560/32873852 swapFree=6848/6848
[pid=17200] ppid=17198 vsize=3346716 CPUtime=282.25 cores=0,2,4,6
/proc/17200/stat : 17200 (scip-2.1.1.4exp) R 17198 17200 14323 0 -1 4202496 826916 0 0 0 28054 171 0 0 20 0 1 0 270819301 3427037184 823197 33554432000 4194304 10219143 140736617098144 140736617093256 8969260 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/17200/statm: 836679 823197 612 1471 0 835199 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 3346716

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 17203
/proc/meminfo: memFree=21599356/32873852 swapFree=6848/6848
[pid=17200] ppid=17198 vsize=3346716 CPUtime=342.23 cores=0,2,4,6
/proc/17200/stat : 17200 (scip-2.1.1.4exp) R 17198 17200 14323 0 -1 4202496 827026 0 0 0 34052 171 0 0 20 0 1 0 270819301 3427037184 823307 33554432000 4194304 10219143 140736617098144 140736617093256 8969239 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/17200/statm: 836679 823307 612 1471 0 835199 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 3346716

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 17203
/proc/meminfo: memFree=21594176/32873852 swapFree=6848/6848
[pid=17200] ppid=17198 vsize=3349596 CPUtime=402.22 cores=0,2,4,6
/proc/17200/stat : 17200 (scip-2.1.1.4exp) R 17198 17200 14323 0 -1 4202496 827924 0 0 0 40051 171 0 0 20 0 1 0 270819301 3429986304 824205 33554432000 4194304 10219143 140736617098144 140736617093256 8969229 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/17200/statm: 837399 824205 612 1471 0 835919 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 3349596

[startup+462.301 s]
/proc/loadavg: 2.03 2.01 2.00 3/175 17204
/proc/meminfo: memFree=21584424/32873852 swapFree=6848/6848
[pid=17200] ppid=17198 vsize=3350620 CPUtime=462.21 cores=0,2,4,6
/proc/17200/stat : 17200 (scip-2.1.1.4exp) R 17198 17200 14323 0 -1 4202496 828290 0 0 0 46050 171 0 0 20 0 1 0 270819301 3431034880 824571 33554432000 4194304 10219143 140736617098144 140736617093256 8969229 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/17200/statm: 837655 824571 612 1471 0 836175 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 3350620

[startup+522.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/176 17207
/proc/meminfo: memFree=21574120/32873852 swapFree=6848/6848
[pid=17200] ppid=17198 vsize=3350620 CPUtime=522.21 cores=0,2,4,6
/proc/17200/stat : 17200 (scip-2.1.1.4exp) R 17198 17200 14323 0 -1 4202496 828428 0 0 0 52049 172 0 0 20 0 1 0 270819301 3431034880 824709 33554432000 4194304 10219143 140736617098144 140736617093256 8969224 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/17200/statm: 837655 824709 612 1471 0 836175 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 3350620

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 17207
/proc/meminfo: memFree=21570832/32873852 swapFree=6848/6848
[pid=17200] ppid=17198 vsize=3350620 CPUtime=582.2 cores=0,2,4,6
/proc/17200/stat : 17200 (scip-2.1.1.4exp) R 17198 17200 14323 0 -1 4202496 828540 0 0 0 58048 172 0 0 20 0 1 0 270819301 3431034880 824821 33554432000 4194304 10219143 140736617098144 140736617093256 8969295 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/17200/statm: 837655 824821 612 1471 0 836175 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 3350620

[startup+642.3 s]

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

/proc/17200/stat : 17200 (scip-2.1.1.4exp) R 17198 17200 14323 0 -1 4202496 830956 0 0 0 100041 173 0 0 20 0 1 0 270819301 3436933120 827237 33554432000 4194304 10219143 140736617098144 140736617093256 8969239 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/17200/statm: 839095 827237 612 1471 0 837615 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 3356380

[startup+1062.3 s]
/proc/loadavg: 2.15 2.06 2.01 3/174 17208
/proc/meminfo: memFree=21554044/32873852 swapFree=6848/6848
[pid=17200] ppid=17198 vsize=3356380 CPUtime=1062.13 cores=0,2,4,6
/proc/17200/stat : 17200 (scip-2.1.1.4exp) R 17198 17200 14323 0 -1 4202496 831079 0 0 0 106040 173 0 0 20 0 1 0 270819301 3436933120 827360 33554432000 4194304 10219143 140736617098144 140736617093256 8969229 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/17200/statm: 839095 827360 612 1471 0 837615 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 3356380

[startup+1122.3 s]
/proc/loadavg: 2.10 2.06 2.01 3/176 17212
/proc/meminfo: memFree=21550720/32873852 swapFree=6848/6848
[pid=17200] ppid=17198 vsize=3356380 CPUtime=1122.12 cores=0,2,4,6
/proc/17200/stat : 17200 (scip-2.1.1.4exp) R 17198 17200 14323 0 -1 4202496 831252 0 0 0 112039 173 0 0 20 0 1 0 270819301 3436933120 827533 33554432000 4194304 10219143 140736617098144 140736617093256 8969239 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/17200/statm: 839095 827533 612 1471 0 837615 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 3356380

[startup+1182.3 s]
/proc/loadavg: 2.09 2.06 2.01 3/176 17235
/proc/meminfo: memFree=21545060/32873852 swapFree=6848/6848
[pid=17200] ppid=17198 vsize=3358428 CPUtime=1182.11 cores=0,2,4,6
/proc/17200/stat : 17200 (scip-2.1.1.4exp) R 17198 17200 14323 0 -1 4202496 831876 0 0 0 118037 174 0 0 20 0 1 0 270819301 3439030272 828157 33554432000 4194304 10219143 140736617098144 140736617093256 8969239 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/17200/statm: 839607 828157 612 1471 0 838127 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 3358428

[startup+1242.3 s]
/proc/loadavg: 2.08 2.06 2.01 3/175 17235
/proc/meminfo: memFree=21543112/32873852 swapFree=6848/6848
[pid=17200] ppid=17198 vsize=3358428 CPUtime=1242.1 cores=0,2,4,6
/proc/17200/stat : 17200 (scip-2.1.1.4exp) R 17198 17200 14323 0 -1 4202496 832018 0 0 0 124036 174 0 0 20 0 1 0 270819301 3439030272 828299 33554432000 4194304 10219143 140736617098144 140736617093256 8969260 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/17200/statm: 839607 828299 612 1471 0 838127 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 3358428

[startup+1302.3 s]
/proc/loadavg: 2.08 2.06 2.01 3/175 17235
/proc/meminfo: memFree=21541528/32873852 swapFree=6848/6848
[pid=17200] ppid=17198 vsize=3359964 CPUtime=1302.1 cores=0,2,4,6
/proc/17200/stat : 17200 (scip-2.1.1.4exp) R 17198 17200 14323 0 -1 4202496 832516 0 0 0 130036 174 0 0 20 0 1 0 270819301 3440603136 828797 33554432000 4194304 10219143 140736617098144 140736617093256 8969229 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/17200/statm: 839991 828797 612 1471 0 838511 0
Current children cumulated CPU time (s) 1302.1
Current children cumulated vsize (KiB) 3359964

[startup+1362.3 s]
/proc/loadavg: 2.08 2.06 2.01 3/175 17235
/proc/meminfo: memFree=21539512/32873852 swapFree=6848/6848
[pid=17200] ppid=17198 vsize=3360988 CPUtime=1362.08 cores=0,2,4,6
/proc/17200/stat : 17200 (scip-2.1.1.4exp) R 17198 17200 14323 0 -1 4202496 832954 0 0 0 136034 174 0 0 20 0 1 0 270819301 3441651712 829235 33554432000 4194304 10219143 140736617098144 140736617093256 8969234 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/17200/statm: 840247 829235 612 1471 0 838767 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 3360988

[startup+1422.31 s]
/proc/loadavg: 2.08 2.06 2.01 3/175 17236
/proc/meminfo: memFree=21536440/32873852 swapFree=6848/6848
[pid=17200] ppid=17198 vsize=3363036 CPUtime=1422.08 cores=0,2,4,6
/proc/17200/stat : 17200 (scip-2.1.1.4exp) R 17198 17200 14323 0 -1 4202496 833578 0 0 0 142034 174 0 0 20 0 1 0 270819301 3443748864 829859 33554432000 4194304 10219143 140736617098144 140736617093256 8969234 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/17200/statm: 840759 829859 612 1471 0 839279 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 3363036

[startup+1482.3 s]
/proc/loadavg: 2.11 2.08 2.01 3/175 17236
/proc/meminfo: memFree=21534608/32873852 swapFree=6848/6848
[pid=17200] ppid=17198 vsize=3363036 CPUtime=1482.06 cores=0,2,4,6
/proc/17200/stat : 17200 (scip-2.1.1.4exp) R 17198 17200 14323 0 -1 4202496 833693 0 0 0 148032 174 0 0 20 0 1 0 270819301 3443748864 829974 33554432000 4194304 10219143 140736617098144 140736617093256 8969212 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/17200/statm: 840759 829974 612 1471 0 839279 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 3363036

[startup+1542.3 s]
/proc/loadavg: 1.87 2.03 1.99 2/169 17261
/proc/meminfo: memFree=24938152/32873852 swapFree=6848/6848
[pid=17200] ppid=17198 vsize=3363036 CPUtime=1542.05 cores=0,2,4,6
/proc/17200/stat : 17200 (scip-2.1.1.4exp) R 17198 17200 14323 0 -1 4202496 833843 0 0 0 154031 174 0 0 20 0 1 0 270819301 3443748864 830185 33554432000 4194304 10219143 140736617098144 140736617093256 8969260 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/17200/statm: 840759 830185 612 1471 0 839279 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 3363036

[startup+1602.3 s]
/proc/loadavg: 1.32 1.84 1.93 2/169 17261
/proc/meminfo: memFree=24934584/32873852 swapFree=6848/6848
[pid=17200] ppid=17198 vsize=3365916 CPUtime=1602.04 cores=0,2,4,6
/proc/17200/stat : 17200 (scip-2.1.1.4exp) R 17198 17200 14323 0 -1 4202496 834794 0 0 0 160030 174 0 0 20 0 1 0 270819301 3446697984 831136 33554432000 4194304 10219143 140736617098144 140736617093256 8969234 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/17200/statm: 841479 831136 612 1471 0 839999 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 3365916

[startup+1662.3 s]
/proc/loadavg: 1.11 1.68 1.87 2/169 17261
/proc/meminfo: memFree=24932876/32873852 swapFree=6848/6848
[pid=17200] ppid=17198 vsize=3365916 CPUtime=1662.04 cores=0,2,4,6
/proc/17200/stat : 17200 (scip-2.1.1.4exp) R 17198 17200 14323 0 -1 4202496 835034 0 0 0 166029 175 0 0 20 0 1 0 270819301 3446697984 831542 33554432000 4194304 10219143 140736617098144 140736617093256 8969229 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/17200/statm: 841479 831542 612 1471 0 839999 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 3365916

[startup+1722.3 s]
/proc/loadavg: 1.04 1.56 1.81 2/170 17265
/proc/meminfo: memFree=24929300/32873852 swapFree=6848/6848
[pid=17200] ppid=17198 vsize=3368988 CPUtime=1722.03 cores=0,2,4,6
/proc/17200/stat : 17200 (scip-2.1.1.4exp) R 17198 17200 14323 0 -1 4202496 836093 0 0 0 172028 175 0 0 20 0 1 0 270819301 3449843712 832601 33554432000 4194304 10219143 140736617098144 140736617093256 8969224 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/17200/statm: 842247 832601 612 1471 0 840767 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 3368988

[startup+1782.3 s]
/proc/loadavg: 1.01 1.45 1.76 2/169 17265
/proc/meminfo: memFree=24917680/32873852 swapFree=6848/6848
[pid=17200] ppid=17198 vsize=3369820 CPUtime=1782.02 cores=0,2,4,6
/proc/17200/stat : 17200 (scip-2.1.1.4exp) R 17198 17200 14323 0 -1 4202496 836530 0 0 0 178027 175 0 0 20 0 1 0 270819301 3450695680 835431 33554432000 4194304 10219143 140736617098144 140736617093256 8969239 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/17200/statm: 842455 835431 612 1471 0 840975 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 3369820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.01 1.42 1.74 2/169 17265
/proc/meminfo: memFree=24915540/32873852 swapFree=6848/6848
[pid=17200] ppid=17198 vsize=3370844 CPUtime=1800.02 cores=0,2,4,6
/proc/17200/stat : 17200 (scip-2.1.1.4exp) R 17198 17200 14323 0 -1 4202496 836824 0 0 0 179827 175 0 0 20 0 1 0 270819301 3451744256 835966 33554432000 4194304 10219143 140736617098144 140736617093256 8969305 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/17200/statm: 842711 835966 612 1471 0 841231 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 3370844

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -17200

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

[startup+1801.4 s]
/proc/loadavg: 1.01 1.42 1.74 2/170 17266
/proc/meminfo: memFree=24915540/32873852 swapFree=6848/6848
[pid=17200] ppid=17198 vsize=3370844 CPUtime=1801.11 cores=0,2,4,6
/proc/17200/stat : 17200 (scip-2.1.1.4exp) R 17198 17200 14323 0 -1 4202496 836824 0 0 0 179936 175 0 0 20 0 1 0 270819301 3451744256 835966 33554432000 4194304 10219143 140736617098144 140736617092736 8969229 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/17200/statm: 842711 835966 612 1471 0 841231 0
Current children cumulated CPU time (s) 1801.11
Current children cumulated vsize (KiB) 3370844

[startup+1802.2 s]
/proc/loadavg: 1.01 1.42 1.74 2/170 17266
/proc/meminfo: memFree=24915532/32873852 swapFree=6848/6848
[pid=17200] ppid=17198 vsize=3370844 CPUtime=1801.91 cores=0,2,4,6
/proc/17200/stat : 17200 (scip-2.1.1.4exp) R 17198 17200 14323 0 -1 4202496 836824 0 0 0 180016 175 0 0 20 0 1 0 270819301 3451744256 835966 33554432000 4194304 10219143 140736617098144 140736617092736 8969224 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/17200/statm: 842711 835966 612 1471 0 841231 0
Current children cumulated CPU time (s) 1801.91
Current children cumulated vsize (KiB) 3370844

[startup+1802.4 s]
/proc/loadavg: 1.01 1.42 1.74 2/170 17266
/proc/meminfo: memFree=24915532/32873852 swapFree=6848/6848
[pid=17200] ppid=17198 vsize=0 CPUtime=1802.11 cores=0,2,4,6
/proc/17200/stat : 17200 (scip-2.1.1.4exp) R 17198 17200 14323 0 -1 4203524 836824 0 0 0 180027 184 0 0 20 0 1 0 270819301 0 0 33554432000 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/17200/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1802.11
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.46
CPU time (s): 1802.18
CPU user time (s): 1800.27
CPU system time (s): 1.91171
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 3370844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.27
system time used= 1.91171
maximum resident set size= 3343864
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 836824
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= 7
involuntary context switches= 1881

runsolver used 5.51016 second user time and 12.0752 second system time

The end

Launcher Data 

Begin job on node128 at 2012-05-26 17:42:14
IDJOB=3692554
IDBENCH=91052
IDSOLVER=2271
FILE ID=node128/3692554-1338046933
RUNJOBID= node128-1338017079-14339
PBS_JOBID= 14624370
Free space on /tmp= 71176 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_luby_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-3692554-1338046933/watcher-3692554-1338046933 -o /tmp/evaluation-result-3692554-1338046933/solver-3692554-1338046933 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692554-1338046933.opb -t 1800 -m 15500

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

MD5SUM BENCH= 187352532546cdf6dd143df196fcb0ac
RANDOM SEED=398345470

node128.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.389
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.389
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.389
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5438.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.389
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.389
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		: 2666.389
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.389
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.389
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:       32873852 kB
MemFree:        24920432 kB
Buffers:          291244 kB
Cached:          3559576 kB
SwapCached:            0 kB
Active:          4240396 kB
Inactive:        2918488 kB
Active(anon):    3310508 kB
Inactive(anon):        0 kB
Active(file):     929888 kB
Inactive(file):  2918488 kB
Unevictable:        6848 kB
Mlocked:            6848 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             41268 kB
Writeback:            16 kB
AnonPages:       3314828 kB
Mapped:            16808 kB
Shmem:               204 kB
Slab:             650912 kB
SReclaimable:      93272 kB
SUnreclaim:       557640 kB
KernelStack:        1440 kB
PageTables:        10704 kB
NFS_Unstable:          4 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:    3469988 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:    526336 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= 71204 MiB
End job on node128 at 2012-05-26 18:12:16