Trace number 2687068

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
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver? (MO) 606.813 606.968

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12052_2.std.opb
MD5SUM38fb0c3d6aceb5f008836e7f9c186fab
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark201
Best CPU time to get the best result obtained on this benchmark1800.68
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables72842
Total number of constraints256243
Number of constraints which are clauses255043
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1200
Minimum length of a constraint1
Maximum length of a constraint98
Number of terms in the objective function 300
Biggest coefficient in the objective function 300
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 45150
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 45150
Number of bits of the biggest sum of numbers16
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 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 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-2687068-1278446901.opb>
4.19/4.27	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 256243 constraints
4.19/4.27	c problem read
4.19/4.28	c presolving settings loaded
5.50/5.55	c presolving:
20.19/20.22	c (round 1) 8537 del vars, 25743 del conss, 6817 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 17083324 impls, 0 clqs
32.29/32.36	c (round 2) 15615 del vars, 57140 del conss, 13599 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 17123875 impls, 0 clqs
36.39/36.46	c (round 3) 18511 del vars, 70497 del conss, 15396 chg bounds, 14 chg sides, 7 chg coeffs, 0 upgd conss, 17142469 impls, 0 clqs
39.28/39.31	c (round 4) 20009 del vars, 76639 del conss, 16489 chg bounds, 23 chg sides, 17 chg coeffs, 0 upgd conss, 17153708 impls, 0 clqs
41.28/41.30	c (round 5) 21177 del vars, 81176 del conss, 17258 chg bounds, 23 chg sides, 17 chg coeffs, 0 upgd conss, 17164816 impls, 0 clqs
42.38/42.47	c (round 6) 21831 del vars, 84019 del conss, 17667 chg bounds, 23 chg sides, 17 chg coeffs, 0 upgd conss, 17170802 impls, 0 clqs
43.28/43.34	c (round 7) 22286 del vars, 85855 del conss, 17935 chg bounds, 23 chg sides, 17 chg coeffs, 0 upgd conss, 17177198 impls, 0 clqs
43.98/44.05	c (round 8) 22632 del vars, 87229 del conss, 18141 chg bounds, 23 chg sides, 17 chg coeffs, 0 upgd conss, 17181375 impls, 0 clqs
44.68/44.76	c (round 9) 22942 del vars, 88453 del conss, 18328 chg bounds, 23 chg sides, 17 chg coeffs, 0 upgd conss, 17185483 impls, 0 clqs
45.18/45.25	c (round 10) 23120 del vars, 89247 del conss, 18424 chg bounds, 23 chg sides, 17 chg coeffs, 0 upgd conss, 17188001 impls, 0 clqs
45.68/45.71	c (round 11) 23217 del vars, 89696 del conss, 18484 chg bounds, 23 chg sides, 17 chg coeffs, 0 upgd conss, 17189405 impls, 0 clqs
45.98/46.02	c (round 12) 23300 del vars, 90038 del conss, 18523 chg bounds, 23 chg sides, 17 chg coeffs, 0 upgd conss, 17190535 impls, 0 clqs
46.28/46.38	c (round 13) 23332 del vars, 90199 del conss, 18547 chg bounds, 23 chg sides, 17 chg coeffs, 0 upgd conss, 17190893 impls, 0 clqs
46.58/46.64	c (round 14) 23358 del vars, 90330 del conss, 18558 chg bounds, 23 chg sides, 17 chg coeffs, 0 upgd conss, 17190917 impls, 0 clqs
46.78/46.87	c (round 15) 23358 del vars, 90347 del conss, 18558 chg bounds, 23 chg sides, 17 chg coeffs, 0 upgd conss, 17190917 impls, 0 clqs
48.68/48.77	c (round 16) 23358 del vars, 90347 del conss, 18558 chg bounds, 23 chg sides, 17 chg coeffs, 165896 upgd conss, 17190917 impls, 0 clqs
50.38/50.42	c (round 17) 23358 del vars, 90347 del conss, 18558 chg bounds, 41 chg sides, 160 chg coeffs, 165896 upgd conss, 17191397 impls, 514 clqs
604.65/604.80	c pressed CTRL-C 1 times (5 times for forcing termination)
605.04/605.24	c    (597.3s) probing: 392/49484 (0.8%) - 24 fixings, 8 aggregations, 6938123 implications, 0 bound changes
605.04/605.24	c    (597.3s) probing aborted: solving stopped
605.04/605.25	c (round 18) 23390 del vars, 90347 del conss, 18558 chg bounds, 43 chg sides, 169 chg coeffs, 165896 upgd conss, 45827485 impls, 532 clqs
605.04/605.25	c presolving (18 rounds):
605.04/605.25	c  23390 deleted vars, 90347 deleted constraints, 18558 tightened bounds, 0 added holes, 43 changed sides, 169 changed coefficients
605.04/605.25	c  45827485 implications, 532 cliques
605.04/605.25	c presolving was interrupted.
605.04/605.25	c Presolving Time: 596.60
605.04/605.25	c - non default parameters ----------------------------------------------------------------------
605.04/605.25	c # SCIP version 1.2.1.2
605.04/605.25	c 
605.04/605.25	c # frequency for displaying node information lines
605.04/605.25	c # [type: int, range: [-1,2147483647], default: 100]
605.04/605.25	c display/freq = 10000
605.04/605.25	c 
605.04/605.25	c # maximal time in seconds to run
605.04/605.25	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
605.04/605.25	c limits/time = 1795.73
605.04/605.25	c 
605.04/605.25	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
605.04/605.25	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
605.04/605.25	c limits/memory = 1620
605.04/605.25	c 
605.04/605.25	c # should presolving try to simplify inequalities
605.04/605.25	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
605.04/605.25	c constraints/linear/simplifyinequalities = TRUE
605.04/605.25	c 
605.04/605.25	c # should presolving try to simplify knapsacks
605.04/605.25	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
605.04/605.25	c constraints/knapsack/simplifyinequalities = TRUE
605.04/605.25	c 
605.04/605.25	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
605.04/605.25	c # [type: int, range: [-1,2147483647], default: -1]
605.04/605.25	c separating/rapidlearning/freq = 0
605.04/605.25	c 
605.04/605.25	c -----------------------------------------------------------------------------------------------
605.04/605.25	c start solving
605.24/605.40	c presolving:

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2687068-1278446901/watcher-2687068-1278446901 -o /tmp/evaluation-result-2687068-1278446901/solver-2687068-1278446901 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687068-1278446901.opb -t 1800 -m 1800 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.99 1.07 3/106 24997
/proc/meminfo: memFree=1830372/2059040 swapFree=4139360/4192956
[pid=24997] ppid=24995 vsize=9288 CPUtime=0
/proc/24997/stat : 24997 (pbscip.linux.x8) R 24995 24997 24972 0 -1 4202496 1214 0 0 0 0 0 0 0 21 0 1 0 12898534 9510912 1135 1992294400 4194304 9819077 140736514824176 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24997/statm: 2322 1145 371 1374 0 943 0

[startup+0.0913759 s]
/proc/loadavg: 0.85 0.99 1.07 3/106 24997
/proc/meminfo: memFree=1830372/2059040 swapFree=4139360/4192956
[pid=24997] ppid=24995 vsize=17608 CPUtime=0.08
/proc/24997/stat : 24997 (pbscip.linux.x8) R 24995 24997 24972 0 -1 4202496 3319 0 0 0 7 1 0 0 21 0 1 0 12898534 18030592 3240 1992294400 4194304 9819077 140736514824176 18446744073709551615 6180910 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24997/statm: 4402 3240 388 1374 0 3023 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 17608

[startup+0.101377 s]
/proc/loadavg: 0.85 0.99 1.07 3/106 24997
/proc/meminfo: memFree=1830372/2059040 swapFree=4139360/4192956
[pid=24997] ppid=24995 vsize=18704 CPUtime=0.09
/proc/24997/stat : 24997 (pbscip.linux.x8) R 24995 24997 24972 0 -1 4202496 3595 0 0 0 8 1 0 0 21 0 1 0 12898534 19152896 3516 1992294400 4194304 9819077 140736514824176 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24997/statm: 4676 3516 388 1374 0 3297 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18704

[startup+0.301397 s]
/proc/loadavg: 0.85 0.99 1.07 3/106 24997
/proc/meminfo: memFree=1830372/2059040 swapFree=4139360/4192956
[pid=24997] ppid=24995 vsize=32512 CPUtime=0.29
/proc/24997/stat : 24997 (pbscip.linux.x8) R 24995 24997 24972 0 -1 4202496 6979 0 0 0 27 2 0 0 21 0 1 0 12898534 33292288 6891 1992294400 4194304 9819077 140736514824176 18446744073709551615 6179008 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24997/statm: 8128 6900 388 1374 0 6749 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32512

[startup+0.701439 s]
/proc/loadavg: 0.85 0.99 1.07 3/106 24997
/proc/meminfo: memFree=1830372/2059040 swapFree=4139360/4192956
[pid=24997] ppid=24995 vsize=52132 CPUtime=0.69
/proc/24997/stat : 24997 (pbscip.linux.x8) R 24995 24997 24972 0 -1 4202496 11984 0 0 0 65 4 0 0 22 0 1 0 12898534 53383168 11896 1992294400 4194304 9819077 140736514824176 18446744073709551615 5902612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24997/statm: 13033 11896 388 1374 0 11654 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 52132

[startup+1.50152 s]
/proc/loadavg: 0.85 0.99 1.07 2/107 24998
/proc/meminfo: memFree=1777292/2059040 swapFree=4139360/4192956
[pid=24997] ppid=24995 vsize=70220 CPUtime=1.49
/proc/24997/stat : 24997 (pbscip.linux.x8) R 24995 24997 24972 0 -1 4202496 16447 0 0 0 143 6 0 0 25 0 1 0 12898534 71905280 16359 1992294400 4194304 9819077 140736514824176 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24997/statm: 17555 16359 388 1374 0 16176 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 70220

[startup+3.10169 s]
/proc/loadavg: 0.85 0.99 1.07 2/107 24998
/proc/meminfo: memFree=1752740/2059040 swapFree=4139360/4192956
[pid=24997] ppid=24995 vsize=116676 CPUtime=3.09
/proc/24997/stat : 24997 (pbscip.linux.x8) R 24995 24997 24972 0 -1 4202496 28026 0 0 0 298 11 0 0 25 0 1 0 12898534 119476224 27938 1992294400 4194304 9819077 140736514824176 18446744073709551615 5648813 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24997/statm: 29169 27938 388 1374 0 27790 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 116676

[startup+6.30102 s]
/proc/loadavg: 0.86 0.99 1.07 2/107 24998
/proc/meminfo: memFree=1477336/2059040 swapFree=4139360/4192956
[pid=24997] ppid=24995 vsize=415196 CPUtime=6.29
/proc/24997/stat : 24997 (pbscip.linux.x8) R 24995 24997 24972 0 -1 4202496 101930 0 0 0 591 38 0 0 25 0 1 0 12898534 425160704 101409 1992294400 4194304 9819077 140736514824176 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24997/statm: 103799 101409 483 1374 0 102420 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 415196

[startup+12.7017 s]
/proc/loadavg: 0.95 1.01 1.08 2/107 24998
/proc/meminfo: memFree=1162872/2059040 swapFree=4139360/4192956
[pid=24997] ppid=24995 vsize=704892 CPUtime=12.69
/proc/24997/stat : 24997 (pbscip.linux.x8) R 24995 24997 24972 0 -1 4202496 174073 0 0 0 1197 72 0 0 25 0 1 0 12898534 721809408 173552 1992294400 4194304 9819077 140736514824176 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24997/statm: 176223 173552 487 1374 0 174844 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 704892

[startup+25.501 s]
/proc/loadavg: 1.34 1.09 1.10 2/107 24998
/proc/meminfo: memFree=964844/2059040 swapFree=4139360/4192956
[pid=24997] ppid=24995 vsize=884820 CPUtime=25.48
/proc/24997/stat : 24997 (pbscip.linux.x8) R 24995 24997 24972 0 -1 4202496 216875 0 0 0 2442 106 0 0 25 0 1 0 12898534 906055680 216097 1992294400 4194304 9819077 140736514824176 18446744073709551615 5966492 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24997/statm: 221205 216097 491 1374 0 219826 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 884820

[startup+51.1007 s]
/proc/loadavg: 1.40 1.13 1.11 2/107 24998
/proc/meminfo: memFree=941656/2059040 swapFree=4139360/4192956
[pid=24997] ppid=24995 vsize=912940 CPUtime=51.08
/proc/24997/stat : 24997 (pbscip.linux.x8) R 24995 24997 24972 0 -1 4202496 247746 0 0 0 4853 255 0 0 25 0 1 0 12898534 934850560 222040 1992294400 4194304 9819077 140736514824176 18446744073709551615 4856370 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24997/statm: 228235 222040 584 1374 0 226856 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 912940

[startup+102.308 s]
/proc/loadavg: 1.24 1.12 1.11 2/107 25000
/proc/meminfo: memFree=866512/2059040 swapFree=4139360/4192956
[pid=24997] ppid=24995 vsize=990484 CPUtime=102.28
/proc/24997/stat : 24997 (pbscip.linux.x8) R 24995 24997 24972 0 -1 4202496 271081 0 0 0 9957 271 0 0 25 0 1 0 12898534 1014255616 240889 1992294400 4194304 9819077 140736514824176 18446744073709551615 5969733 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24997/statm: 247621 240889 533 1374 0 246242 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 990484

[startup+162.301 s]
/proc/loadavg: 1.15 1.11 1.10 2/107 25002
/proc/meminfo: memFree=803272/2059040 swapFree=4139360/4192956
[pid=24997] ppid=24995 vsize=1056132 CPUtime=162.25
/proc/24997/stat : 24997 (pbscip.linux.x8) R 24995 24997 24972 0 -1 4202496 287079 0 0 0 15947 278 0 0 25 0 1 0 12898534 1081479168 256887 1992294400 4194304 9819077 140736514824176 18446744073709551615 4223056 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24997/statm: 264033 256887 533 1374 0 262654 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1056132

[startup+222.301 s]
/proc/loadavg: 1.11 1.11 1.10 2/107 25004
/proc/meminfo: memFree=705684/2059040 swapFree=4139360/4192956
[pid=24997] ppid=24995 vsize=1156304 CPUtime=222.24
/proc/24997/stat : 24997 (pbscip.linux.x8) R 24995 24997 24972 0 -1 4202496 311995 0 0 0 21936 288 0 0 25 0 1 0 12898534 1184055296 281035 1992294400 4194304 9819077 140736514824176 18446744073709551615 5969512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24997/statm: 289076 281035 533 1374 0 287697 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 1156304

[startup+282.301 s]
/proc/loadavg: 1.09 1.10 1.09 2/107 25004
/proc/meminfo: memFree=645792/2059040 swapFree=4139360/4192956
[pid=24997] ppid=24995 vsize=1217636 CPUtime=282.22
/proc/24997/stat : 24997 (pbscip.linux.x8) R 24995 24997 24972 0 -1 4202496 327100 0 0 0 27927 295 0 0 25 0 1 0 12898534 1246859264 296008 1992294400 4194304 9819077 140736514824176 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24997/statm: 304409 296008 533 1374 0 303030 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1217636

[startup+342.301 s]
/proc/loadavg: 1.08 1.09 1.09 2/107 25006
/proc/meminfo: memFree=558248/2059040 swapFree=4139360/4192956
[pid=24997] ppid=24995 vsize=1307808 CPUtime=342.2
/proc/24997/stat : 24997 (pbscip.linux.x8) R 24995 24997 24972 0 -1 4202496 349595 0 0 0 33914 306 0 0 25 0 1 0 12898534 1339195392 317990 1992294400 4194304 9819077 140736514824176 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24997/statm: 326952 317990 533 1374 0 325573 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1307808

[startup+402.301 s]
/proc/loadavg: 1.07 1.09 1.09 2/107 25008
/proc/meminfo: memFree=424080/2059040 swapFree=4139360/4192956
[pid=24997] ppid=24995 vsize=1444456 CPUtime=402.18
/proc/24997/stat : 24997 (pbscip.linux.x8) R 24995 24997 24972 0 -1 4202496 383712 0 0 0 39897 321 0 0 25 0 1 0 12898534 1479122944 351851 1992294400 4194304 9819077 140736514824176 18446744073709551615 5968621 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24997/statm: 361114 351851 533 1374 0 359735 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1444456

[startup+462.301 s]
/proc/loadavg: 1.12 1.10 1.09 2/107 25010
/proc/meminfo: memFree=294624/2059040 swapFree=4139360/4192956
[pid=24997] ppid=24995 vsize=1578480 CPUtime=462.17
/proc/24997/stat : 24997 (pbscip.linux.x8) R 24995 24997 24972 0 -1 4202496 416014 0 0 0 45882 335 0 0 25 0 1 0 12898534 1616363520 384153 1992294400 4194304 9819077 140736514824176 18446744073709551615 5968615 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24997/statm: 394620 384153 533 1374 0 393241 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1578480

[startup+522.301 s]
/proc/loadavg: 1.04 1.08 1.08 2/107 25012
/proc/meminfo: memFree=190588/2059040 swapFree=4139360/4192956
[pid=24997] ppid=24995 vsize=1678184 CPUtime=522.16
/proc/24997/stat : 24997 (pbscip.linux.x8) R 24995 24997 24972 0 -1 4202496 442010 0 0 0 51868 348 0 0 25 0 1 0 12898534 1718460416 410149 1992294400 4194304 9819077 140736514824176 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24997/statm: 419546 410149 533 1374 0 418167 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 1678184

[startup+582.301 s]
/proc/loadavg: 1.01 1.06 1.08 2/107 25014
/proc/meminfo: memFree=67952/2059040 swapFree=4139360/4192956
[pid=24997] ppid=24995 vsize=1802344 CPUtime=582.14
/proc/24997/stat : 24997 (pbscip.linux.x8) R 24995 24997 24972 0 -1 4202496 472536 0 0 0 57850 364 0 0 25 0 1 0 12898534 1845600256 440675 1992294400 4194304 9819077 140736514824176 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24997/statm: 450586 440675 533 1374 0 449207 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1802344



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+604.801 s]
/proc/loadavg: 1.01 1.05 1.08 2/107 25014
/proc/meminfo: memFree=24676/2059040 swapFree=4139360/4192956
[pid=24997] ppid=24995 vsize=1844192 CPUtime=604.65
/proc/24997/stat : 24997 (pbscip.linux.x8) R 24995 24997 24972 0 -1 4202496 483063 0 0 0 60095 370 0 0 25 0 1 0 12898534 1888452608 450946 1992294400 4194304 9819077 140736514824176 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24997/statm: 461048 450946 533 1374 0 459669 0
Current children cumulated CPU time (s) 604.65
Current children cumulated vsize (KiB) 1844192

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -24997

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

[startup+606.201 s]
/proc/loadavg: 1.01 1.05 1.08 2/108 25015
/proc/meminfo: memFree=20204/2059040 swapFree=4139360/4192956
[pid=24997] ppid=24995 vsize=1848748 CPUtime=606.04
/proc/24997/stat : 24997 (pbscip.linux.x8) R 24995 24997 24972 0 -1 4202496 484424 0 0 0 60234 370 0 0 25 0 1 0 12898534 1893117952 452017 1992294400 4194304 9819077 140736514824176 18446744073709551615 4856402 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24997/statm: 462187 452017 539 1374 0 460808 0
Current children cumulated CPU time (s) 606.04
Current children cumulated vsize (KiB) 1848748

[startup+606.601 s]
/proc/loadavg: 1.01 1.05 1.08 2/108 25015
/proc/meminfo: memFree=20204/2059040 swapFree=4139360/4192956
[pid=24997] ppid=24995 vsize=1848748 CPUtime=606.44
/proc/24997/stat : 24997 (pbscip.linux.x8) R 24995 24997 24972 0 -1 4202496 484424 0 0 0 60274 370 0 0 25 0 1 0 12898534 1893117952 452017 1992294400 4194304 9819077 140736514824176 18446744073709551615 4891411 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24997/statm: 462187 452017 539 1374 0 460808 0
Current children cumulated CPU time (s) 606.44
Current children cumulated vsize (KiB) 1848748

[startup+606.801 s]
/proc/loadavg: 1.01 1.05 1.08 2/108 25015
/proc/meminfo: memFree=20204/2059040 swapFree=4139360/4192956
[pid=24997] ppid=24995 vsize=1848748 CPUtime=606.64
/proc/24997/stat : 24997 (pbscip.linux.x8) R 24995 24997 24972 0 -1 4202496 484681 0 0 0 60292 372 0 0 25 0 1 0 12898534 1893117952 452017 1992294400 4194304 9819077 140736514824176 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24997/statm: 462187 452017 539 1374 0 460808 0
Current children cumulated CPU time (s) 606.64
Current children cumulated vsize (KiB) 1848748

[startup+606.901 s]
/proc/loadavg: 1.01 1.05 1.08 2/108 25015
/proc/meminfo: memFree=20204/2059040 swapFree=4139360/4192956
[pid=24997] ppid=24995 vsize=0 CPUtime=606.73
/proc/24997/stat : 24997 (pbscip.linux.x8) R 24995 24997 24972 0 -1 4203524 484681 0 0 0 60292 381 0 0 25 0 1 0 12898534 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/24997/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 606.73
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 606.968
CPU time (s): 606.813
CPU user time (s): 602.929
CPU system time (s): 3.88341
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 1848748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 602.929
system time used= 3.88341
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 484681
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= 1
involuntary context switches= 6455

runsolver used 1.03284 second user time and 2.84757 second system time

The end

Launcher Data 

Begin job on node083 at 2010-07-06 22:08:22
IDJOB=2687068
IDBENCH=77362
IDSOLVER=1168
FILE ID=node083/2687068-1278446901
PBS_JOBID= 11233511
Free space on /tmp= 62532 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12052_2.std.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687068-1278446901/watcher-2687068-1278446901 -o /tmp/evaluation-result-2687068-1278446901/solver-2687068-1278446901 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687068-1278446901.opb -t 1800 -m 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 38fb0c3d6aceb5f008836e7f9c186fab
RANDOM SEED=536346466

node083.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.249
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.49
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.249
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.80
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1830900 kB
Buffers:          8856 kB
Cached:         133976 kB
SwapCached:       7132 kB
Active:          48040 kB
Inactive:       108220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1830900 kB
SwapTotal:     4192956 kB
SwapFree:      4139360 kB
Dirty:           14348 kB
Writeback:           0 kB
AnonPages:       11072 kB
Mapped:          11940 kB
Slab:            49876 kB
PageTables:       4172 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183828 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62528 MiB
End job on node083 at 2010-07-06 22:18:29