Trace number 3691375

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed? (TO) 1802.12 1802.41

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_luby_10null10mast_rapportOE1.0_TMAX15_K192_cod2.opb
MD5SUMa1c8f87e33a217e9c288dbd99c4ff21b
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-4
Best CPU time to get the best result obtained on this benchmark1801.44
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables400896
Total number of constraints402763
Number of constraints which are clauses400785
Number of constraints which are cardinality constraints (but not clauses)194
Number of constraints which are nor clauses,nor cardinality constraints1784
Minimum length of a constraint2
Maximum length of a constraint58023
Number of terms in the objective function 1605
Biggest coefficient in the objective function 1024
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 188920
Number of bits of the sum of numbers in the objective function 18
Biggest number in a constraint 1024
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 188920
Number of bits of the biggest sum of numbers18
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 2.1.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.6.0.3] [GitHash: a3bf3a4-dirty]
0.00/0.00	c Copyright (c) 2002-2012 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-3691375-1338027233.opb>
1.99/2.03	c original problem has 400896 variables (400896 bin, 0 int, 0 impl, 0 cont) and 402763 constraints
1.99/2.03	c problem read in 2.03
4.69/4.70	c presolving:
8.48/8.56	c (round 1) 0 del vars, 1977 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 398809 upgd conss, 67806 impls, 1977 clqs
9.59/9.67	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-3691375-1338027233/watcher-3691375-1338027233 -o /tmp/evaluation-result-3691375-1338027233/solver-3691375-1338027233 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691375-1338027233.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 3/176 18878
/proc/meminfo: memFree=26232348/32873844 swapFree=6592/6592
[pid=18878] ppid=18876 vsize=11136 CPUtime=0 cores=0,2,4,6
/proc/18878/stat : 18878 (scip-2.1.1.4fix) R 18876 18878 17459 0 -1 4202496 1534 0 0 0 0 0 0 0 20 0 1 0 268848241 11403264 1488 33554432000 4194304 10173063 140736070731488 140736070596824 8803840 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18878/statm: 2784 1488 408 1460 0 1315 0

[startup+0.0672251 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 18878
/proc/meminfo: memFree=26232348/32873844 swapFree=6592/6592
[pid=18878] ppid=18876 vsize=36508 CPUtime=0.05 cores=0,2,4,6
/proc/18878/stat : 18878 (scip-2.1.1.4fix) R 18876 18878 17459 0 -1 4202496 7882 0 0 0 5 0 0 0 20 0 1 0 268848241 37384192 7836 33554432000 4194304 10173063 140736070731488 140736070596824 8985008 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18878/statm: 9127 7836 416 1460 0 7658 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 36508

[startup+0.100316 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 18878
/proc/meminfo: memFree=26232348/32873844 swapFree=6592/6592
[pid=18878] ppid=18876 vsize=44752 CPUtime=0.08 cores=0,2,4,6
/proc/18878/stat : 18878 (scip-2.1.1.4fix) R 18876 18878 17459 0 -1 4202496 9954 0 0 0 8 0 0 0 20 0 1 0 268848241 45826048 9908 33554432000 4194304 10173063 140736070731488 140736070596824 8985008 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18878/statm: 11188 9908 416 1460 0 9719 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 44752

[startup+0.300264 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 18878
/proc/meminfo: memFree=26232348/32873844 swapFree=6592/6592
[pid=18878] ppid=18876 vsize=87772 CPUtime=0.29 cores=0,2,4,6
/proc/18878/stat : 18878 (scip-2.1.1.4fix) R 18876 18878 17459 0 -1 4202496 20689 0 0 0 27 2 0 0 20 0 1 0 268848241 89878528 20643 33554432000 4194304 10173063 140736070731488 140736070594952 7545739 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18878/statm: 21943 20643 416 1460 0 20474 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 87772

[startup+0.700268 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 18878
/proc/meminfo: memFree=26232348/32873844 swapFree=6592/6592
[pid=18878] ppid=18876 vsize=198128 CPUtime=0.69 cores=0,2,4,6
/proc/18878/stat : 18878 (scip-2.1.1.4fix) R 18876 18878 17459 0 -1 4202496 48242 0 0 0 62 7 0 0 20 0 1 0 268848241 202883072 48196 33554432000 4194304 10173063 140736070731488 140736070594952 8985008 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18878/statm: 49532 48196 416 1460 0 48063 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 198128

[startup+1.50027 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 18879
/proc/meminfo: memFree=25964012/32873844 swapFree=6592/6592
[pid=18878] ppid=18876 vsize=399028 CPUtime=1.48 cores=0,2,4,6
/proc/18878/stat : 18878 (scip-2.1.1.4fix) R 18876 18878 17459 0 -1 4202496 98393 0 0 0 134 14 0 0 20 0 1 0 268848241 408604672 98347 33554432000 4194304 10173063 140736070731488 140736070596664 5474314 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18878/statm: 99757 98347 416 1460 0 98288 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 399028

[startup+3.10031 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 18879
/proc/meminfo: memFree=25752956/32873844 swapFree=6592/6592
[pid=18878] ppid=18876 vsize=935640 CPUtime=3.09 cores=0,2,4,6
/proc/18878/stat : 18878 (scip-2.1.1.4fix) R 18876 18878 17459 0 -1 4202496 231970 0 0 0 277 32 0 0 20 0 1 0 268848241 958095360 232381 33554432000 4194304 10173063 140736070731488 140736070725400 5760633 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/18878/statm: 233910 232381 494 1460 0 232441 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 935640

[startup+6.30027 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 18879
/proc/meminfo: memFree=25000696/32873844 swapFree=6592/6592
[pid=18878] ppid=18876 vsize=1324856 CPUtime=6.28 cores=0,2,4,6
/proc/18878/stat : 18878 (scip-2.1.1.4fix) R 18876 18878 17459 0 -1 4202496 351547 0 0 0 562 66 0 0 20 0 1 0 268848241 1356652544 328549 33554432000 4194304 10173063 140736070731488 140736070728488 8963895 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/18878/statm: 331214 328549 563 1460 0 329745 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1324856

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 18879
/proc/meminfo: memFree=24344772/32873844 swapFree=6592/6592
[pid=18878] ppid=18876 vsize=1902708 CPUtime=12.69 cores=0,2,4,6
/proc/18878/stat : 18878 (scip-2.1.1.4fix) R 18876 18878 17459 0 -1 4202496 509142 0 0 0 1147 122 0 0 20 0 1 0 268848241 1948372992 471531 33554432000 4194304 10173063 140736070731488 140736070726984 8925037 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/18878/statm: 475677 471531 615 1460 0 474208 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1902708

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 18879
/proc/meminfo: memFree=24342160/32873844 swapFree=6592/6592
[pid=18878] ppid=18876 vsize=1910068 CPUtime=25.48 cores=0,2,4,6
/proc/18878/stat : 18878 (scip-2.1.1.4fix) R 18876 18878 17459 0 -1 4202496 510848 0 0 0 2426 122 0 0 20 0 1 0 268848241 1955909632 473237 33554432000 4194304 10173063 140736070731488 140736070726984 8925083 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/18878/statm: 477517 473237 615 1460 0 476048 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1910068

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 18879
/proc/meminfo: memFree=24333432/32873844 swapFree=6592/6592
[pid=18878] ppid=18876 vsize=1913972 CPUtime=51.08 cores=0,2,4,6
/proc/18878/stat : 18878 (scip-2.1.1.4fix) R 18876 18878 17459 0 -1 4202496 511908 0 0 0 4985 123 0 0 20 0 1 0 268848241 1959907328 474297 33554432000 4194304 10173063 140736070731488 140736070727864 8925020 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/18878/statm: 478493 474297 615 1460 0 477024 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1913972

[startup+102.306 s]
/proc/loadavg: 2.06 2.01 2.00 3/177 18880
/proc/meminfo: memFree=24242088/32873844 swapFree=6592/6592
[pid=18878] ppid=18876 vsize=2049596 CPUtime=102.28 cores=0,2,4,6
/proc/18878/stat : 18878 (scip-2.1.1.4fix) R 18876 18878 17459 0 -1 4202496 543307 0 0 0 10101 127 0 0 20 0 1 0 268848241 2098786304 505136 33554432000 4194304 10173063 140736070731488 140736070726984 8886864 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/18878/statm: 512399 505165 615 1460 0 510930 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 2049596

[startup+162.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 18880
/proc/meminfo: memFree=22972532/32873844 swapFree=6592/6592
[pid=18878] ppid=18876 vsize=3308636 CPUtime=162.27 cores=0,2,4,6
/proc/18878/stat : 18878 (scip-2.1.1.4fix) R 18876 18878 17459 0 -1 4202496 833119 0 0 0 16063 164 0 0 20 0 1 0 268848241 3388043264 813359 33554432000 4194304 10173063 140736070731488 140736070726600 8925052 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/18878/statm: 827159 813359 615 1460 0 825690 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 3308636

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 18880
/proc/meminfo: memFree=22970824/32873844 swapFree=6592/6592
[pid=18878] ppid=18876 vsize=3309660 CPUtime=222.25 cores=0,2,4,6
/proc/18878/stat : 18878 (scip-2.1.1.4fix) R 18876 18878 17459 0 -1 4202496 833587 0 0 0 22061 164 0 0 20 0 1 0 268848241 3389091840 813827 33554432000 4194304 10173063 140736070731488 140736070726600 8925047 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/18878/statm: 827415 813827 615 1460 0 825946 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 3309660

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 18880
/proc/meminfo: memFree=22826532/32873844 swapFree=6592/6592
[pid=18878] ppid=18876 vsize=3311708 CPUtime=282.24 cores=0,2,4,6
/proc/18878/stat : 18878 (scip-2.1.1.4fix) R 18876 18878 17459 0 -1 4202496 834323 0 0 0 28060 164 0 0 20 0 1 0 268848241 3391188992 814563 33554432000 4194304 10173063 140736070731488 140736070726600 8925037 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/18878/statm: 827927 814563 615 1460 0 826458 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 3311708

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 18880
/proc/meminfo: memFree=22705412/32873844 swapFree=6592/6592
[pid=18878] ppid=18876 vsize=3312732 CPUtime=342.23 cores=0,2,4,6
/proc/18878/stat : 18878 (scip-2.1.1.4fix) R 18876 18878 17459 0 -1 4202496 834804 0 0 0 34059 164 0 0 20 0 1 0 268848241 3392237568 815044 33554432000 4194304 10173063 140736070731488 140736070726600 8925062 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/18878/statm: 828183 815044 615 1460 0 826714 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 3312732

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18884
/proc/meminfo: memFree=22699604/32873844 swapFree=6592/6592
[pid=18878] ppid=18876 vsize=3312732 CPUtime=402.23 cores=0,2,4,6
/proc/18878/stat : 18878 (scip-2.1.1.4fix) R 18876 18878 17459 0 -1 4202496 835031 0 0 0 40058 165 0 0 20 0 1 0 268848241 3392237568 815271 33554432000 4194304 10173063 140736070731488 140736070726600 8925037 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/18878/statm: 828183 815271 615 1460 0 826714 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 3312732

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 18884
/proc/meminfo: memFree=22689348/32873844 swapFree=6592/6592
[pid=18878] ppid=18876 vsize=3315480 CPUtime=462.22 cores=0,2,4,6
/proc/18878/stat : 18878 (scip-2.1.1.4fix) R 18876 18878 17459 0 -1 4202496 835903 0 0 0 46057 165 0 0 20 0 1 0 268848241 3395051520 816110 33554432000 4194304 10173063 140736070731488 140736070726600 8925057 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/18878/statm: 828870 816110 615 1460 0 827401 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 3315480

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 18884
/proc/meminfo: memFree=22669288/32873844 swapFree=6592/6592
[pid=18878] ppid=18876 vsize=3315480 CPUtime=522.21 cores=0,2,4,6
/proc/18878/stat : 18878 (scip-2.1.1.4fix) R 18876 18878 17459 0 -1 4202496 836125 0 0 0 52056 165 0 0 20 0 1 0 268848241 3395051520 816332 33554432000 4194304 10173063 140736070731488 140736070726600 8925032 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/18878/statm: 828870 816332 615 1460 0 827401 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 3315480

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 18884
/proc/meminfo: memFree=22668156/32873844 swapFree=6596/6596
[pid=18878] ppid=18876 vsize=3315480 CPUtime=582.2 cores=0,2,4,6
/proc/18878/stat : 18878 (scip-2.1.1.4fix) R 18876 18878 17459 0 -1 4202496 836349 0 0 0 58055 165 0 0 20 0 1 0 268848241 3395051520 816556 33554432000 4194304 10173063 140736070731488 140736070726600 8925037 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/18878/statm: 828870 816556 615 1460 0 827401 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 3315480

[startup+642.3 s]

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

/proc/18878/stat : 18878 (scip-2.1.1.4fix) R 18876 18878 17459 0 -1 4202496 840323 0 0 0 100047 166 0 0 20 0 1 0 268848241 3404546048 820462 33554432000 4194304 10173063 140736070731488 140736070726600 8925037 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/18878/statm: 831188 820462 615 1460 0 829719 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 3324752

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 18890
/proc/meminfo: memFree=22643712/32873844 swapFree=6592/6592
[pid=18878] ppid=18876 vsize=3326800 CPUtime=1062.12 cores=0,2,4,6
/proc/18878/stat : 18878 (scip-2.1.1.4fix) R 18876 18878 17459 0 -1 4202496 841071 0 0 0 106046 166 0 0 20 0 1 0 268848241 3406643200 821210 33554432000 4194304 10173063 140736070731488 140736070726600 8925047 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/18878/statm: 831700 821210 615 1460 0 830231 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 3326800

[startup+1122.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 18890
/proc/meminfo: memFree=22641384/32873844 swapFree=6592/6592
[pid=18878] ppid=18876 vsize=3327632 CPUtime=1122.12 cores=0,2,4,6
/proc/18878/stat : 18878 (scip-2.1.1.4fix) R 18876 18878 17459 0 -1 4202496 841517 0 0 0 112045 167 0 0 20 0 1 0 268848241 3407495168 821824 33554432000 4194304 10173063 140736070731488 140736070726600 8925042 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/18878/statm: 831908 821824 615 1460 0 830439 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 3327632

[startup+1182.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 18890
/proc/meminfo: memFree=22638560/32873844 swapFree=6592/6592
[pid=18878] ppid=18876 vsize=3329680 CPUtime=1182.11 cores=0,2,4,6
/proc/18878/stat : 18878 (scip-2.1.1.4fix) R 18876 18878 17459 0 -1 4202496 842200 0 0 0 118044 167 0 0 20 0 1 0 268848241 3409592320 822506 33554432000 4194304 10173063 140736070731488 140736070726600 8925032 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/18878/statm: 832420 822506 615 1460 0 830951 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 3329680

[startup+1242.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 18890
/proc/meminfo: memFree=22626932/32873844 swapFree=6592/6592
[pid=18878] ppid=18876 vsize=3330704 CPUtime=1242.1 cores=0,2,4,6
/proc/18878/stat : 18878 (scip-2.1.1.4fix) R 18876 18878 17459 0 -1 4202496 842682 0 0 0 124043 167 0 0 20 0 1 0 268848241 3410640896 825394 33554432000 4194304 10173063 140736070731488 140736070726600 8925052 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/18878/statm: 832676 825394 615 1460 0 831207 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 3330704

[startup+1302.3 s]
/proc/loadavg: 1.43 1.85 1.95 2/171 18914
/proc/meminfo: memFree=24756520/32873844 swapFree=6592/6592
[pid=18878] ppid=18876 vsize=3332560 CPUtime=1302.09 cores=0,2,4,6
/proc/18878/stat : 18878 (scip-2.1.1.4fix) R 18876 18878 17459 0 -1 4202496 843390 0 0 0 130042 167 0 0 20 0 1 0 268848241 3412541440 826731 33554432000 4194304 10173063 140736070731488 140736070726600 8925037 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/18878/statm: 833140 826731 615 1460 0 831671 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 3332560

[startup+1362.3 s]
/proc/loadavg: 1.16 1.69 1.88 2/171 18915
/proc/meminfo: memFree=24752828/32873844 swapFree=6592/6592
[pid=18878] ppid=18876 vsize=3333452 CPUtime=1362.08 cores=0,2,4,6
/proc/18878/stat : 18878 (scip-2.1.1.4fix) R 18876 18878 17459 0 -1 4202496 843890 0 0 0 136041 167 0 0 20 0 1 0 268848241 3413454848 827670 33554432000 4194304 10173063 140736070731488 140736070726600 8925052 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/18878/statm: 833363 827670 615 1460 0 831894 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 3333452

[startup+1422.31 s]
/proc/loadavg: 1.06 1.56 1.83 2/171 18915
/proc/meminfo: memFree=24750252/32873844 swapFree=6592/6592
[pid=18878] ppid=18876 vsize=3334476 CPUtime=1422.07 cores=0,2,4,6
/proc/18878/stat : 18878 (scip-2.1.1.4fix) R 18876 18878 17459 0 -1 4202496 844392 0 0 0 142040 167 0 0 20 0 1 0 268848241 3414503424 828262 33554432000 4194304 10173063 140736070731488 140736070726600 8925037 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/18878/statm: 833619 828262 615 1460 0 832150 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 3334476

[startup+1482.3 s]
/proc/loadavg: 1.02 1.46 1.77 2/171 18915
/proc/meminfo: memFree=24747056/32873844 swapFree=6592/6592
[pid=18878] ppid=18876 vsize=3336332 CPUtime=1482.06 cores=0,2,4,6
/proc/18878/stat : 18878 (scip-2.1.1.4fix) R 18876 18878 17459 0 -1 4202496 845100 0 0 0 148038 168 0 0 20 0 1 0 268848241 3416403968 829079 33554432000 4194304 10173063 140736070731488 140736070726600 8925037 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/18878/statm: 834083 829079 615 1460 0 832614 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 3336332

[startup+1542.3 s]
/proc/loadavg: 1.00 1.37 1.72 2/171 18915
/proc/meminfo: memFree=24743984/32873844 swapFree=6592/6592
[pid=18878] ppid=18876 vsize=3338380 CPUtime=1542.05 cores=0,2,4,6
/proc/18878/stat : 18878 (scip-2.1.1.4fix) R 18876 18878 17459 0 -1 4202496 845856 0 0 0 154037 168 0 0 20 0 1 0 268848241 3418501120 829835 33554432000 4194304 10173063 140736070731488 140736070726600 8925042 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/18878/statm: 834595 829835 615 1460 0 833126 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 3338380

[startup+1602.3 s]
/proc/loadavg: 1.07 1.32 1.68 2/172 18918
/proc/meminfo: memFree=24743136/32873844 swapFree=6592/6592
[pid=18878] ppid=18876 vsize=3338380 CPUtime=1602.04 cores=0,2,4,6
/proc/18878/stat : 18878 (scip-2.1.1.4fix) R 18876 18878 17459 0 -1 4202496 846104 0 0 0 160036 168 0 0 20 0 1 0 268848241 3418501120 830083 33554432000 4194304 10173063 140736070731488 140736070726600 8925052 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/18878/statm: 834595 830083 615 1460 0 833126 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 3338380

[startup+1662.3 s]
/proc/loadavg: 1.02 1.26 1.63 2/171 18919
/proc/meminfo: memFree=24738244/32873844 swapFree=6592/6592
[pid=18878] ppid=18876 vsize=3340428 CPUtime=1662.03 cores=0,2,4,6
/proc/18878/stat : 18878 (scip-2.1.1.4fix) R 18876 18878 17459 0 -1 4202496 846828 0 0 0 166035 168 0 0 20 0 1 0 268848241 3420598272 831367 33554432000 4194304 10173063 140736070731488 140736070726600 8925037 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/18878/statm: 835107 831367 615 1460 0 833638 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 3340428

[startup+1722.3 s]
/proc/loadavg: 1.01 1.21 1.59 2/171 18919
/proc/meminfo: memFree=24735148/32873844 swapFree=6592/6592
[pid=18878] ppid=18876 vsize=3342284 CPUtime=1722.02 cores=0,2,4,6
/proc/18878/stat : 18878 (scip-2.1.1.4fix) R 18876 18878 17459 0 -1 4202496 847415 0 0 0 172034 168 0 0 20 0 1 0 268848241 3422498816 832390 33554432000 4194304 10173063 140736070731488 140736070726600 8925006 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/18878/statm: 835571 832390 615 1460 0 834102 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 3342284

[startup+1782.3 s]
/proc/loadavg: 1.00 1.17 1.55 2/171 18919
/proc/meminfo: memFree=24700840/32873844 swapFree=6592/6592
[pid=18878] ppid=18876 vsize=3376664 CPUtime=1782 cores=0,2,4,6
/proc/18878/stat : 18878 (scip-2.1.1.4fix) R 18876 18878 17459 0 -1 4202496 855277 0 0 0 178031 169 0 0 20 0 1 0 268848241 3457703936 840743 33554432000 4194304 10173063 140736070731488 140736070726856 8925062 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/18878/statm: 844166 840743 615 1460 0 842697 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 3376664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.00 1.16 1.54 2/171 18919
/proc/meminfo: memFree=24681100/32873844 swapFree=6592/6592
[pid=18878] ppid=18876 vsize=3396116 CPUtime=1800.01 cores=0,2,4,6
/proc/18878/stat : 18878 (scip-2.1.1.4fix) R 18876 18878 17459 0 -1 4202496 860207 0 0 0 179831 170 0 0 20 0 1 0 268848241 3477622784 845673 33554432000 4194304 10173063 140736070731488 140736070726808 8925042 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/18878/statm: 849029 845673 615 1460 0 847560 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 3396116

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -18878

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.16 1.54 2/172 18920
/proc/meminfo: memFree=24681100/32873844 swapFree=6592/6592
[pid=18878] ppid=18876 vsize=3396116 CPUtime=1801.1 cores=0,2,4,6
/proc/18878/stat : 18878 (scip-2.1.1.4fix) R 18876 18878 17459 0 -1 4202496 860207 0 0 0 179940 170 0 0 20 0 1 0 268848241 3477622784 845673 33554432000 4194304 10173063 140736070731488 140736070726272 8925020 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/18878/statm: 849029 845673 615 1460 0 847560 0
Current children cumulated CPU time (s) 1801.1
Current children cumulated vsize (KiB) 3396116

[startup+1802.2 s]
/proc/loadavg: 1.00 1.16 1.54 2/172 18920
/proc/meminfo: memFree=24681092/32873844 swapFree=6592/6592
[pid=18878] ppid=18876 vsize=3396116 CPUtime=1801.9 cores=0,2,4,6
/proc/18878/stat : 18878 (scip-2.1.1.4fix) R 18876 18878 17459 0 -1 4202496 860207 0 0 0 180020 170 0 0 20 0 1 0 268848241 3477622784 845673 33554432000 4194304 10173063 140736070731488 140736070726272 8925057 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/18878/statm: 849029 845673 615 1460 0 847560 0
Current children cumulated CPU time (s) 1801.9
Current children cumulated vsize (KiB) 3396116

[startup+1802.4 s]
/proc/loadavg: 1.00 1.16 1.54 2/172 18920
/proc/meminfo: memFree=24681092/32873844 swapFree=6592/6592
[pid=18878] ppid=18876 vsize=0 CPUtime=1802.11 cores=0,2,4,6
/proc/18878/stat : 18878 (scip-2.1.1.4fix) R 18876 18878 17459 0 -1 4203524 860207 0 0 0 180031 180 0 0 20 0 1 0 268848241 0 0 33554432000 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/18878/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): 1802.41
CPU time (s): 1802.12
CPU user time (s): 1800.32
CPU system time (s): 1.80672
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 3396116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.32
system time used= 1.80672
maximum resident set size= 3382692
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 860207
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= 14
involuntary context switches= 1860

runsolver used 4.71728 second user time and 20.2679 second system time

The end

Launcher Data 

Begin job on node140 at 2012-05-26 12:13:54
IDJOB=3691375
IDBENCH=90912
IDSOLVER=2270
FILE ID=node140/3691375-1338027233
RUNJOBID= node140-1338016921-17475
PBS_JOBID= 14624335
Free space on /tmp= 71440 MiB

SOLVER NAME= SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed
BENCH NAME= PB12/normalized-PB12/OPT-SMALLINT-LIN/sroussel/NG/normalized-NG.dot_luby_10null10mast_rapportOE1.0_TMAX15_K192_cod2.opb
COMMAND LINE= HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3691375-1338027233/watcher-3691375-1338027233 -o /tmp/evaluation-result-3691375-1338027233/solver-3691375-1338027233 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691375-1338027233.opb -t 1800 -m 15500

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

MD5SUM BENCH= a1c8f87e33a217e9c288dbd99c4ff21b
RANDOM SEED=487259312

node140.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		: 2667.094
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	: 5334.18
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		: 2667.094
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.094
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		: 2667.094
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		: 2667.094
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	: 5331.92
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		: 2667.094
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	: 5331.88
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		: 2667.094
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	: 5331.90
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		: 2667.094
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:        26232372 kB
Buffers:          258692 kB
Cached:          3770700 kB
SwapCached:            0 kB
Active:          2496752 kB
Inactive:        3358044 kB
Active(anon):    1827272 kB
Inactive(anon):        0 kB
Active(file):     669480 kB
Inactive(file):  3358044 kB
Unevictable:        6592 kB
Mlocked:            6592 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             41260 kB
Writeback:             0 kB
AnonPages:       1960312 kB
Mapped:            17688 kB
Shmem:               200 kB
Slab:             642848 kB
SReclaimable:      85284 kB
SUnreclaim:       557564 kB
KernelStack:        1448 kB
PageTables:         7692 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1978116 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    925696 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= 71444 MiB
End job on node140 at 2012-05-26 12:43:56