Trace number 3692560

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) 1802.2 1802.48

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_unif_20null0mast_rapportOE2.0_TMAX180_K192_cod2.opb
MD5SUM9ed9dacab453c9b73d400442dcf06abd
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-21805
Best CPU time to get the best result obtained on this benchmark1800.77
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 1427
Biggest coefficient in the objective function 998
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 733864
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 998
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 733864
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-3692560-1338046883.opb>
2.49/2.54	c original problem has 400896 variables (400896 bin, 0 int, 0 impl, 0 cont) and 402763 constraints
2.49/2.54	c problem read in 2.54
6.09/6.11	c presolving:
12.89/12.90	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
15.08/15.18	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-3692560-1338046883/watcher-3692560-1338046883 -o /tmp/evaluation-result-3692560-1338046883/solver-3692560-1338046883 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692560-1338046883.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 3/178 2440
/proc/meminfo: memFree=25596260/32873844 swapFree=7124/7124
[pid=2440] ppid=2438 vsize=12028 CPUtime=0 cores=1,3,5,7
/proc/2440/stat : 2440 (scip-2.1.1.4exp) R 2438 2440 32151 0 -1 4202496 1768 0 0 0 0 0 0 0 20 0 1 0 270813765 12316672 1723 33554432000 4194304 10219143 140735073503984 140735073368824 8891101 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/2440/statm: 3007 1731 398 1471 0 1527 0

[startup+0.017751 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2440
/proc/meminfo: memFree=25596260/32873844 swapFree=7124/7124
[pid=2440] ppid=2438 vsize=19676 CPUtime=0.01 cores=1,3,5,7
/proc/2440/stat : 2440 (scip-2.1.1.4exp) R 2438 2440 32151 0 -1 4202496 3464 0 0 0 1 0 0 0 20 0 1 0 270813765 20148224 3421 33554432000 4194304 10219143 140735073503984 140735073368824 7589947 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/2440/statm: 4919 3453 421 1471 0 3439 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 19676

[startup+0.10037 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2440
/proc/meminfo: memFree=25596260/32873844 swapFree=7124/7124
[pid=2440] ppid=2438 vsize=46116 CPUtime=0.09 cores=1,3,5,7
/proc/2440/stat : 2440 (scip-2.1.1.4exp) R 2438 2440 32151 0 -1 4202496 10275 0 0 0 8 1 0 0 20 0 1 0 270813765 47222784 10230 33554432000 4194304 10219143 140735073503984 140735073368616 5345804 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/2440/statm: 11529 10230 421 1471 0 10049 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 46116

[startup+0.300346 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2440
/proc/meminfo: memFree=25596260/32873844 swapFree=7124/7124
[pid=2440] ppid=2438 vsize=87312 CPUtime=0.29 cores=1,3,5,7
/proc/2440/stat : 2440 (scip-2.1.1.4exp) R 2438 2440 32151 0 -1 4202496 20561 0 0 0 26 3 0 0 20 0 1 0 270813765 89407488 20516 33554432000 4194304 10219143 140735073503984 140735073368616 5345827 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/2440/statm: 21828 20516 421 1471 0 20348 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 87312

[startup+0.700347 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2440
/proc/meminfo: memFree=25596260/32873844 swapFree=7124/7124
[pid=2440] ppid=2438 vsize=191220 CPUtime=0.69 cores=1,3,5,7
/proc/2440/stat : 2440 (scip-2.1.1.4exp) R 2438 2440 32151 0 -1 4202496 46522 0 0 0 61 8 0 0 20 0 1 0 270813765 195809280 46477 33554432000 4194304 10219143 140735073503984 140735073368616 5536058 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/2440/statm: 47805 46477 421 1471 0 46325 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 191220

[startup+1.50037 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 2441
/proc/meminfo: memFree=25334232/32873844 swapFree=7124/7124
[pid=2440] ppid=2438 vsize=387672 CPUtime=1.49 cores=1,3,5,7
/proc/2440/stat : 2440 (scip-2.1.1.4exp) R 2438 2440 32151 0 -1 4202496 95613 0 0 0 133 16 0 0 20 0 1 0 270813765 396976128 95568 33554432000 4194304 10219143 140735073503984 140735073369160 5609043 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/2440/statm: 96918 95568 421 1471 0 95438 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 387672

[startup+3.10033 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 2441
/proc/meminfo: memFree=25115000/32873844 swapFree=7124/7124
[pid=2440] ppid=2438 vsize=869740 CPUtime=3.09 cores=1,3,5,7
/proc/2440/stat : 2440 (scip-2.1.1.4exp) R 2438 2440 32151 0 -1 4202496 216062 0 0 0 273 36 0 0 20 0 1 0 270813765 890613760 215905 33554432000 4194304 10219143 140735073503984 140735073500184 4962128 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2440/statm: 217435 215905 473 1471 0 215955 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 869740

[startup+6.30033 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 2441
/proc/meminfo: memFree=24418612/32873844 swapFree=7124/7124
[pid=2440] ppid=2438 vsize=1247688 CPUtime=6.29 cores=1,3,5,7
/proc/2440/stat : 2440 (scip-2.1.1.4exp) R 2438 2440 32151 0 -1 4202496 306348 0 0 0 572 57 0 0 20 0 1 0 270813765 1277632512 309257 33554432000 4194304 10219143 140735073503984 140735073500792 9008087 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2440/statm: 311922 309257 550 1471 0 310442 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1247688

[startup+12.7004 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 2441
/proc/meminfo: memFree=23962800/32873844 swapFree=7124/7124
[pid=2440] ppid=2438 vsize=1607824 CPUtime=12.69 cores=1,3,5,7
/proc/2440/stat : 2440 (scip-2.1.1.4exp) R 2438 2440 32151 0 -1 4202496 437379 0 0 0 1028 241 0 0 20 0 1 0 270813765 1646411776 398598 33554432000 4194304 10219143 140735073503984 140735073499880 5018432 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2440/statm: 401956 398598 569 1471 0 400476 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1607824

[startup+25.5004 s]
/proc/loadavg: 2.07 2.02 2.00 3/179 2441
/proc/meminfo: memFree=23710100/32873844 swapFree=7124/7124
[pid=2440] ppid=2438 vsize=1902496 CPUtime=25.48 cores=1,3,5,7
/proc/2440/stat : 2440 (scip-2.1.1.4exp) R 2438 2440 32151 0 -1 4202496 492443 0 0 0 2183 365 0 0 20 0 1 0 270813765 1948155904 471258 33554432000 4194304 10219143 140735073503984 140735073499384 8969244 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2440/statm: 475624 471258 612 1471 0 474144 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1902496

[startup+51.1005 s]
/proc/loadavg: 2.05 2.02 2.00 3/179 2441
/proc/meminfo: memFree=23701928/32873844 swapFree=7124/7124
[pid=2440] ppid=2438 vsize=1910880 CPUtime=51.09 cores=1,3,5,7
/proc/2440/stat : 2440 (scip-2.1.1.4exp) R 2438 2440 32151 0 -1 4202496 493906 0 0 0 4743 366 0 0 20 0 1 0 270813765 1956741120 473232 33554432000 4194304 10219143 140735073503984 140735073499384 8969249 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2440/statm: 477720 473232 612 1471 0 476240 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1910880

[startup+102.308 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 2441
/proc/meminfo: memFree=23697880/32873844 swapFree=7124/7124
[pid=2440] ppid=2438 vsize=1913312 CPUtime=102.28 cores=1,3,5,7
/proc/2440/stat : 2440 (scip-2.1.1.4exp) R 2438 2440 32151 0 -1 4202496 494565 0 0 0 9862 366 0 0 20 0 1 0 270813765 1959231488 473891 33554432000 4194304 10219143 140735073503984 140735073500360 8969254 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2440/statm: 478328 473891 612 1471 0 476848 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 1913312

[startup+162.3 s]
/proc/loadavg: 2.11 2.04 2.01 3/179 2442
/proc/meminfo: memFree=22298052/32873844 swapFree=7124/7124
[pid=2440] ppid=2438 vsize=3344820 CPUtime=162.26 cores=1,3,5,7
/proc/2440/stat : 2440 (scip-2.1.1.4exp) R 2438 2440 32151 0 -1 4202496 822392 0 0 0 15802 424 0 0 20 0 1 0 270813765 3425095680 822277 33554432000 4194304 10219143 140735073503984 140735073499096 8969244 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2440/statm: 836205 822277 612 1471 0 834725 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 3344820

[startup+222.301 s]
/proc/loadavg: 2.07 2.04 2.01 3/179 2442
/proc/meminfo: memFree=22294732/32873844 swapFree=7124/7124
[pid=2440] ppid=2438 vsize=3345844 CPUtime=222.25 cores=1,3,5,7
/proc/2440/stat : 2440 (scip-2.1.1.4exp) R 2438 2440 32151 0 -1 4202496 822756 0 0 0 21801 424 0 0 20 0 1 0 270813765 3426144256 822641 33554432000 4194304 10219143 140735073503984 140735073499096 8969224 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2440/statm: 836461 822641 612 1471 0 834981 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 3345844

[startup+282.301 s]
/proc/loadavg: 2.03 2.03 2.00 3/179 2442
/proc/meminfo: memFree=22282980/32873844 swapFree=7124/7124
[pid=2440] ppid=2438 vsize=3346868 CPUtime=282.24 cores=1,3,5,7
/proc/2440/stat : 2440 (scip-2.1.1.4exp) R 2438 2440 32151 0 -1 4202496 823116 0 0 0 27800 424 0 0 20 0 1 0 270813765 3427192832 823001 33554432000 4194304 10219143 140735073503984 140735073499096 8969254 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2440/statm: 836717 823001 612 1471 0 835237 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 3346868

[startup+342.301 s]
/proc/loadavg: 2.06 2.04 2.00 3/179 2442
/proc/meminfo: memFree=22279784/32873844 swapFree=7124/7124
[pid=2440] ppid=2438 vsize=3346868 CPUtime=342.24 cores=1,3,5,7
/proc/2440/stat : 2440 (scip-2.1.1.4exp) R 2438 2440 32151 0 -1 4202496 823220 0 0 0 33799 425 0 0 20 0 1 0 270813765 3427192832 823105 33554432000 4194304 10219143 140735073503984 140735073499096 8969239 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2440/statm: 836717 823105 612 1471 0 835237 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 3346868

[startup+402.301 s]
/proc/loadavg: 2.02 2.03 2.00 3/179 2442
/proc/meminfo: memFree=22276588/32873844 swapFree=7124/7124
[pid=2440] ppid=2438 vsize=3346868 CPUtime=402.23 cores=1,3,5,7
/proc/2440/stat : 2440 (scip-2.1.1.4exp) R 2438 2440 32151 0 -1 4202496 823324 0 0 0 39798 425 0 0 20 0 1 0 270813765 3427192832 823209 33554432000 4194304 10219143 140735073503984 140735073499096 8969184 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2440/statm: 836717 823209 612 1471 0 835237 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 3346868

[startup+462.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/179 2443
/proc/meminfo: memFree=22271160/32873844 swapFree=7124/7124
[pid=2440] ppid=2438 vsize=3348724 CPUtime=462.22 cores=1,3,5,7
/proc/2440/stat : 2440 (scip-2.1.1.4exp) R 2438 2440 32151 0 -1 4202496 823898 0 0 0 45797 425 0 0 20 0 1 0 270813765 3429093376 823783 33554432000 4194304 10219143 140735073503984 140735073499096 8969229 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2440/statm: 837181 823783 612 1471 0 835701 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 3348724

[startup+522.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/180 2446
/proc/meminfo: memFree=22268040/32873844 swapFree=7124/7124
[pid=2440] ppid=2438 vsize=3350772 CPUtime=522.21 cores=1,3,5,7
/proc/2440/stat : 2440 (scip-2.1.1.4exp) R 2438 2440 32151 0 -1 4202496 824520 0 0 0 51796 425 0 0 20 0 1 0 270813765 3431190528 824405 33554432000 4194304 10219143 140735073503984 140735073499096 8969244 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2440/statm: 837693 824405 612 1471 0 836213 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 3350772

[startup+582.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 2446
/proc/meminfo: memFree=22267248/32873844 swapFree=7124/7124
[pid=2440] ppid=2438 vsize=3350772 CPUtime=582.21 cores=1,3,5,7
/proc/2440/stat : 2440 (scip-2.1.1.4exp) R 2438 2440 32151 0 -1 4202496 824635 0 0 0 57795 426 0 0 20 0 1 0 270813765 3431190528 824520 33554432000 4194304 10219143 140735073503984 140735073499096 8969249 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2440/statm: 837693 824520 612 1471 0 836213 0
Current children cumulated CPU time (s) 582.21
Current children cumulated vsize (KiB) 3350772

[startup+642.301 s]

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

/proc/2440/stat : 2440 (scip-2.1.1.4exp) R 2438 2440 32151 0 -1 4202496 826198 0 0 0 99788 426 0 0 20 0 1 0 270813765 3434139648 826083 33554432000 4194304 10219143 140735073503984 140735073499096 8969224 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2440/statm: 838413 826083 612 1471 0 836933 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 3353652

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 2448
/proc/meminfo: memFree=22235852/32873844 swapFree=7124/7124
[pid=2440] ppid=2438 vsize=3353652 CPUtime=1062.13 cores=1,3,5,7
/proc/2440/stat : 2440 (scip-2.1.1.4exp) R 2438 2440 32151 0 -1 4202496 826308 0 0 0 105787 426 0 0 20 0 1 0 270813765 3434139648 826193 33554432000 4194304 10219143 140735073503984 140735073499096 8969212 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2440/statm: 838413 826193 612 1471 0 836933 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 3353652

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 2451
/proc/meminfo: memFree=22232592/32873844 swapFree=7124/7124
[pid=2440] ppid=2438 vsize=3354676 CPUtime=1122.13 cores=1,3,5,7
/proc/2440/stat : 2440 (scip-2.1.1.4exp) R 2438 2440 32151 0 -1 4202496 826676 0 0 0 111786 427 0 0 20 0 1 0 270813765 3435188224 826561 33554432000 4194304 10219143 140735073503984 140735073499096 8969224 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2440/statm: 838669 826561 612 1471 0 837189 0
Current children cumulated CPU time (s) 1122.13
Current children cumulated vsize (KiB) 3354676

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 2474
/proc/meminfo: memFree=22230000/32873844 swapFree=7124/7124
[pid=2440] ppid=2438 vsize=3356532 CPUtime=1182.11 cores=1,3,5,7
/proc/2440/stat : 2440 (scip-2.1.1.4exp) R 2438 2440 32151 0 -1 4202496 827250 0 0 0 117784 427 0 0 20 0 1 0 270813765 3437088768 827135 33554432000 4194304 10219143 140735073503984 140735073499096 8969254 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2440/statm: 839133 827135 612 1471 0 837653 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 3356532

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 2474
/proc/meminfo: memFree=22228480/32873844 swapFree=7124/7124
[pid=2440] ppid=2438 vsize=3356532 CPUtime=1242.1 cores=1,3,5,7
/proc/2440/stat : 2440 (scip-2.1.1.4exp) R 2438 2440 32151 0 -1 4202496 827360 0 0 0 123783 427 0 0 20 0 1 0 270813765 3437088768 827245 33554432000 4194304 10219143 140735073503984 140735073499096 7593616 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2440/statm: 839133 827245 612 1471 0 837653 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 3356532

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 2474
/proc/meminfo: memFree=22226844/32873844 swapFree=7124/7124
[pid=2440] ppid=2438 vsize=3356532 CPUtime=1302.1 cores=1,3,5,7
/proc/2440/stat : 2440 (scip-2.1.1.4exp) R 2438 2440 32151 0 -1 4202496 827470 0 0 0 129783 427 0 0 20 0 1 0 270813765 3437088768 827355 33554432000 4194304 10219143 140735073503984 140735073499096 8969212 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2440/statm: 839133 827355 612 1471 0 837653 0
Current children cumulated CPU time (s) 1302.1
Current children cumulated vsize (KiB) 3356532

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 2475
/proc/meminfo: memFree=22223840/32873844 swapFree=7124/7124
[pid=2440] ppid=2438 vsize=3356532 CPUtime=1362.08 cores=1,3,5,7
/proc/2440/stat : 2440 (scip-2.1.1.4exp) R 2438 2440 32151 0 -1 4202496 827583 0 0 0 135781 427 0 0 20 0 1 0 270813765 3437088768 827468 33554432000 4194304 10219143 140735073503984 140735073499096 8969244 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2440/statm: 839133 827468 612 1471 0 837653 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 3356532

[startup+1422.31 s]
/proc/loadavg: 2.07 2.02 2.00 3/179 2475
/proc/meminfo: memFree=22219912/32873844 swapFree=7124/7124
[pid=2440] ppid=2438 vsize=3358580 CPUtime=1422.08 cores=1,3,5,7
/proc/2440/stat : 2440 (scip-2.1.1.4exp) R 2438 2440 32151 0 -1 4202496 828211 0 0 0 141781 427 0 0 20 0 1 0 270813765 3439185920 828096 33554432000 4194304 10219143 140735073503984 140735073499096 8969234 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2440/statm: 839645 828096 612 1471 0 838165 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 3358580

[startup+1482.3 s]
/proc/loadavg: 2.02 2.01 2.00 2/173 2500
/proc/meminfo: memFree=25623580/32873844 swapFree=7124/7124
[pid=2440] ppid=2438 vsize=3358580 CPUtime=1482.07 cores=1,3,5,7
/proc/2440/stat : 2440 (scip-2.1.1.4exp) R 2438 2440 32151 0 -1 4202496 828327 0 0 0 147779 428 0 0 20 0 1 0 270813765 3439185920 828212 33554432000 4194304 10219143 140735073503984 140735073499096 8969198 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2440/statm: 839645 828212 612 1471 0 838165 0
Current children cumulated CPU time (s) 1482.07
Current children cumulated vsize (KiB) 3358580

[startup+1542.3 s]
/proc/loadavg: 1.37 1.82 1.94 2/173 2500
/proc/meminfo: memFree=25623628/32873844 swapFree=7124/7124
[pid=2440] ppid=2438 vsize=3360116 CPUtime=1542.06 cores=1,3,5,7
/proc/2440/stat : 2440 (scip-2.1.1.4exp) R 2438 2440 32151 0 -1 4202496 828943 0 0 0 153778 428 0 0 20 0 1 0 270813765 3440758784 828828 33554432000 4194304 10219143 140735073503984 140735073499096 8969224 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2440/statm: 840029 828828 612 1471 0 838549 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 3360116

[startup+1602.3 s]
/proc/loadavg: 1.14 1.67 1.87 2/173 2500
/proc/meminfo: memFree=25619316/32873844 swapFree=7124/7124
[pid=2440] ppid=2438 vsize=3363188 CPUtime=1602.05 cores=1,3,5,7
/proc/2440/stat : 2440 (scip-2.1.1.4exp) R 2438 2440 32151 0 -1 4202496 829868 0 0 0 159777 428 0 0 20 0 1 0 270813765 3443904512 829919 33554432000 4194304 10219143 140735073503984 140735073499096 8969229 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2440/statm: 840797 829919 612 1471 0 839317 0
Current children cumulated CPU time (s) 1602.05
Current children cumulated vsize (KiB) 3363188

[startup+1662.3 s]
/proc/loadavg: 1.05 1.55 1.82 2/172 2500
/proc/meminfo: memFree=25618352/32873844 swapFree=7124/7124
[pid=2440] ppid=2438 vsize=3363188 CPUtime=1662.04 cores=1,3,5,7
/proc/2440/stat : 2440 (scip-2.1.1.4exp) R 2438 2440 32151 0 -1 4202496 830064 0 0 0 165776 428 0 0 20 0 1 0 270813765 3443904512 830115 33554432000 4194304 10219143 140735073503984 140735073499096 8969249 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2440/statm: 840797 830115 612 1471 0 839317 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 3363188

[startup+1722.3 s]
/proc/loadavg: 1.02 1.44 1.76 2/174 2504
/proc/meminfo: memFree=25609520/32873844 swapFree=7124/7124
[pid=2440] ppid=2438 vsize=3363188 CPUtime=1722.03 cores=1,3,5,7
/proc/2440/stat : 2440 (scip-2.1.1.4exp) R 2438 2440 32151 0 -1 4202496 830293 0 0 0 171775 428 0 0 20 0 1 0 270813765 3443904512 832342 33554432000 4194304 10219143 140735073503984 140735073499096 8969224 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2440/statm: 840797 832342 612 1471 0 839317 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 3363188

[startup+1782.3 s]
/proc/loadavg: 1.00 1.36 1.71 2/173 2504
/proc/meminfo: memFree=25601792/32873844 swapFree=7124/7124
[pid=2440] ppid=2438 vsize=3366068 CPUtime=1782.02 cores=1,3,5,7
/proc/2440/stat : 2440 (scip-2.1.1.4exp) R 2438 2440 32151 0 -1 4202496 831168 0 0 0 177773 429 0 0 20 0 1 0 270813765 3446853632 834175 33554432000 4194304 10219143 140735073503984 140735073499096 8969260 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2440/statm: 841517 834175 612 1471 0 840037 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 3366068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.00 1.34 1.70 2/173 2504
/proc/meminfo: memFree=25601512/32873844 swapFree=7124/7124
[pid=2440] ppid=2438 vsize=3366068 CPUtime=1800.03 cores=1,3,5,7
/proc/2440/stat : 2440 (scip-2.1.1.4exp) R 2438 2440 32151 0 -1 4202496 831245 0 0 0 179574 429 0 0 20 0 1 0 270813765 3446853632 834340 33554432000 4194304 10219143 140735073503984 140735073499096 8969244 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2440/statm: 841517 834340 612 1471 0 840037 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 3366068

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -2440

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.34 1.70 2/174 2505
/proc/meminfo: memFree=25601140/32873844 swapFree=7124/7124
[pid=2440] ppid=2438 vsize=3366068 CPUtime=1801.12 cores=1,3,5,7
/proc/2440/stat : 2440 (scip-2.1.1.4exp) R 2438 2440 32151 0 -1 4202496 831247 0 0 0 179683 429 0 0 20 0 1 0 270813765 3446853632 834342 33554432000 4194304 10219143 140735073503984 140735073498560 8969224 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2440/statm: 841517 834342 612 1471 0 840037 0
Current children cumulated CPU time (s) 1801.12
Current children cumulated vsize (KiB) 3366068

[startup+1802.2 s]
/proc/loadavg: 1.00 1.34 1.70 2/174 2505
/proc/meminfo: memFree=25601132/32873844 swapFree=7124/7124
[pid=2440] ppid=2438 vsize=3366068 CPUtime=1801.92 cores=1,3,5,7
/proc/2440/stat : 2440 (scip-2.1.1.4exp) R 2438 2440 32151 0 -1 4202496 831250 0 0 0 179763 429 0 0 20 0 1 0 270813765 3446853632 834345 33554432000 4194304 10219143 140735073503984 140735073498560 8969254 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2440/statm: 841517 834345 612 1471 0 840037 0
Current children cumulated CPU time (s) 1801.92
Current children cumulated vsize (KiB) 3366068

[startup+1802.4 s]
/proc/loadavg: 1.00 1.34 1.70 2/174 2505
/proc/meminfo: memFree=25601132/32873844 swapFree=7124/7124
[pid=2440] ppid=2438 vsize=0 CPUtime=1802.12 cores=1,3,5,7
/proc/2440/stat : 2440 (scip-2.1.1.4exp) R 2438 2440 32151 0 -1 4203524 831250 0 0 0 179774 438 0 0 20 0 1 0 270813765 0 0 33554432000 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2440/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): 1802.48
CPU time (s): 1802.2
CPU user time (s): 1797.74
CPU system time (s): 4.46032
CPU usage (%): 99.9848
Max. virtual memory (cumulated for all children) (KiB): 3366068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.74
system time used= 4.46032
maximum resident set size= 3337380
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 831250
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= 5
involuntary context switches= 1858

runsolver used 3.56346 second user time and 10.8603 second system time

The end

Launcher Data 

Begin job on node134 at 2012-05-26 17:41:24
IDJOB=3692560
IDBENCH=91042
IDSOLVER=2271
FILE ID=node134/3692560-1338046883
RUNJOBID= node134-1338029664-611
PBS_JOBID= 14624339
Free space on /tmp= 71592 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_unif_20null0mast_rapportOE2.0_TMAX180_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-3692560-1338046883/watcher-3692560-1338046883 -o /tmp/evaluation-result-3692560-1338046883/solver-3692560-1338046883 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692560-1338046883.opb -t 1800 -m 15500

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

MD5SUM BENCH= 9ed9dacab453c9b73d400442dcf06abd
RANDOM SEED=698054139

node134.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		: 2667.278
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	: 5334.55
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		: 2667.278
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	: 5332.56
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		: 2667.278
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	: 5332.55
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		: 2667.278
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	: 5332.59
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		: 2667.278
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	: 5332.55
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		: 2667.278
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	: 5332.55
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		: 2667.278
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	: 5332.57
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		: 2667.278
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        25596904 kB
Buffers:          265388 kB
Cached:          2922112 kB
SwapCached:            0 kB
Active:          4079240 kB
Inactive:        2418124 kB
Active(anon):    3306144 kB
Inactive(anon):     5996 kB
Active(file):     773096 kB
Inactive(file):  2412128 kB
Unevictable:        7124 kB
Mlocked:            7124 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             41124 kB
Writeback:            12 kB
AnonPages:       3316584 kB
Mapped:            16772 kB
Shmem:               212 kB
Slab:             634648 kB
SReclaimable:      76728 kB
SUnreclaim:       557920 kB
KernelStack:        1464 kB
PageTables:        10620 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    3473468 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:    180224 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= 71620 MiB
End job on node134 at 2012-05-26 18:11:26