Trace number 2687224

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) 609.981 610.18

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12057_1.std.opb
MD5SUMc5fc99dbb0a3becca43a9267891fcd33
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark204
Best CPU time to get the best result obtained on this benchmark1800.16
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 constraints256080
Number of constraints which are clauses254880
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 constraint120
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-2687224-1278449877.opb>
4.49/4.56	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 256080 constraints
4.49/4.56	c problem read
4.49/4.56	c presolving settings loaded
5.89/5.91	c presolving:
21.38/21.42	c (round 1) 8415 del vars, 24630 del conss, 6727 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 17108448 impls, 0 clqs
33.79/33.81	c (round 2) 15696 del vars, 57449 del conss, 13637 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 17153467 impls, 0 clqs
38.28/38.30	c (round 3) 18675 del vars, 71135 del conss, 15416 chg bounds, 28 chg sides, 40 chg coeffs, 0 upgd conss, 17176968 impls, 0 clqs
40.98/41.06	c (round 4) 20163 del vars, 77277 del conss, 16434 chg bounds, 30 chg sides, 42 chg coeffs, 0 upgd conss, 17190663 impls, 0 clqs
43.08/43.18	c (round 5) 21434 del vars, 82152 del conss, 17262 chg bounds, 30 chg sides, 42 chg coeffs, 0 upgd conss, 17206416 impls, 0 clqs
44.58/44.67	c (round 6) 22312 del vars, 85677 del conss, 17788 chg bounds, 30 chg sides, 42 chg coeffs, 0 upgd conss, 17216560 impls, 0 clqs
45.78/45.85	c (round 7) 22952 del vars, 88212 del conss, 18165 chg bounds, 30 chg sides, 42 chg coeffs, 0 upgd conss, 17224525 impls, 0 clqs
46.58/46.69	c (round 8) 23423 del vars, 90155 del conss, 18437 chg bounds, 30 chg sides, 42 chg coeffs, 0 upgd conss, 17230881 impls, 0 clqs
47.28/47.32	c (round 9) 23737 del vars, 91434 del conss, 18607 chg bounds, 30 chg sides, 42 chg coeffs, 0 upgd conss, 17235664 impls, 0 clqs
47.68/47.76	c (round 10) 23908 del vars, 92234 del conss, 18698 chg bounds, 30 chg sides, 42 chg coeffs, 0 upgd conss, 17238307 impls, 0 clqs
48.17/48.20	c (round 11) 24017 del vars, 92705 del conss, 18756 chg bounds, 30 chg sides, 42 chg coeffs, 0 upgd conss, 17239760 impls, 0 clqs
48.48/48.52	c (round 12) 24066 del vars, 92963 del conss, 18777 chg bounds, 30 chg sides, 42 chg coeffs, 0 upgd conss, 17240509 impls, 0 clqs
48.78/48.83	c (round 13) 24092 del vars, 93088 del conss, 18791 chg bounds, 30 chg sides, 42 chg coeffs, 0 upgd conss, 17240891 impls, 0 clqs
49.08/49.13	c (round 14) 24110 del vars, 93170 del conss, 18797 chg bounds, 30 chg sides, 42 chg coeffs, 0 upgd conss, 17241014 impls, 0 clqs
49.28/49.39	c (round 15) 24114 del vars, 93200 del conss, 18798 chg bounds, 30 chg sides, 42 chg coeffs, 0 upgd conss, 17241032 impls, 0 clqs
50.98/51.04	c (round 16) 24114 del vars, 93204 del conss, 18798 chg bounds, 30 chg sides, 42 chg coeffs, 162876 upgd conss, 17241032 impls, 0 clqs
607.80/608.00	c pressed CTRL-C 1 times (5 times for forcing termination)
608.39/608.66	c    (600.3s) probing: 382/48728 (0.8%) - 15 fixings, 7 aggregations, 6614970 implications, 0 bound changes
608.39/608.66	c    (600.3s) probing aborted: solving stopped
608.39/608.66	c (round 17) 24136 del vars, 93204 del conss, 18798 chg bounds, 40 chg sides, 167 chg coeffs, 162876 upgd conss, 45494080 impls, 0 clqs
608.39/608.66	c presolving (17 rounds):
608.39/608.66	c  24136 deleted vars, 93204 deleted constraints, 18798 tightened bounds, 0 added holes, 40 changed sides, 167 changed coefficients
608.39/608.66	c  45494080 implications, 0 cliques
608.39/608.66	c presolving was interrupted.
608.39/608.66	c Presolving Time: 599.57
608.39/608.66	c - non default parameters ----------------------------------------------------------------------
608.39/608.66	c # SCIP version 1.2.1.2
608.39/608.66	c 
608.39/608.66	c # frequency for displaying node information lines
608.39/608.66	c # [type: int, range: [-1,2147483647], default: 100]
608.39/608.66	c display/freq = 10000
608.39/608.66	c 
608.39/608.66	c # maximal time in seconds to run
608.39/608.66	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
608.39/608.66	c limits/time = 1795.44
608.39/608.66	c 
608.39/608.66	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
608.39/608.66	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
608.39/608.66	c limits/memory = 1620
608.39/608.66	c 
608.39/608.66	c # should presolving try to simplify inequalities
608.39/608.66	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
608.39/608.66	c constraints/linear/simplifyinequalities = TRUE
608.39/608.66	c 
608.39/608.66	c # should presolving try to simplify knapsacks
608.39/608.66	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
608.39/608.66	c constraints/knapsack/simplifyinequalities = TRUE
608.39/608.66	c 
608.39/608.66	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
608.39/608.66	c # [type: int, range: [-1,2147483647], default: -1]
608.39/608.66	c separating/rapidlearning/freq = 0
608.39/608.66	c 
608.39/608.66	c -----------------------------------------------------------------------------------------------
608.39/608.66	c start solving
608.49/608.77	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-2687224-1278449877/watcher-2687224-1278449877 -o /tmp/evaluation-result-2687224-1278449877/solver-2687224-1278449877 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687224-1278449877.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: 1.00 1.00 1.04 3/106 22942
/proc/meminfo: memFree=1798856/2059040 swapFree=4192956/4192956
[pid=22942] ppid=22940 vsize=9288 CPUtime=0
/proc/22942/stat : 22942 (pbscip.linux.x8) R 22940 22942 22841 0 -1 4202496 1026 0 0 0 0 0 0 0 17 0 1 0 13193875 9510912 946 1992294400 4194304 9819077 140737386507312 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22942/statm: 2322 956 371 1374 0 943 0

[startup+0.0504599 s]
/proc/loadavg: 1.00 1.00 1.04 3/106 22942
/proc/meminfo: memFree=1798856/2059040 swapFree=4192956/4192956
[pid=22942] ppid=22940 vsize=14108 CPUtime=0.04
/proc/22942/stat : 22942 (pbscip.linux.x8) R 22940 22942 22841 0 -1 4202496 2451 0 0 0 3 1 0 0 17 0 1 0 13193875 14446592 2371 1992294400 4194304 9819077 140737386507312 18446744073709551615 8718976 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22942/statm: 3527 2371 388 1374 0 2148 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14108

[startup+0.101465 s]
/proc/loadavg: 1.00 1.00 1.04 3/106 22942
/proc/meminfo: memFree=1798856/2059040 swapFree=4192956/4192956
[pid=22942] ppid=22940 vsize=18568 CPUtime=0.09
/proc/22942/stat : 22942 (pbscip.linux.x8) R 22940 22942 22841 0 -1 4202496 3562 0 0 0 8 1 0 0 17 0 1 0 13193875 19013632 3482 1992294400 4194304 9819077 140737386507312 18446744073709551615 4680148 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22942/statm: 4642 3482 388 1374 0 3263 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18568

[startup+0.301487 s]
/proc/loadavg: 1.00 1.00 1.04 3/106 22942
/proc/meminfo: memFree=1798856/2059040 swapFree=4192956/4192956
[pid=22942] ppid=22940 vsize=29624 CPUtime=0.29
/proc/22942/stat : 22942 (pbscip.linux.x8) R 22940 22942 22841 0 -1 4202496 6365 0 0 0 27 2 0 0 17 0 1 0 13193875 30334976 6276 1992294400 4194304 9819077 140737386507312 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22942/statm: 7406 6276 388 1374 0 6027 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29624

[startup+0.701531 s]
/proc/loadavg: 1.00 1.00 1.04 3/106 22942
/proc/meminfo: memFree=1798856/2059040 swapFree=4192956/4192956
[pid=22942] ppid=22940 vsize=51292 CPUtime=0.69
/proc/22942/stat : 22942 (pbscip.linux.x8) R 22940 22942 22841 0 -1 4202496 11772 0 0 0 65 4 0 0 17 0 1 0 13193875 52523008 11683 1992294400 4194304 9819077 140737386507312 18446744073709551615 4240592 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22942/statm: 12823 11683 388 1374 0 11444 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51292

[startup+1.50162 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 22943
/proc/meminfo: memFree=1747140/2059040 swapFree=4192956/4192956
[pid=22942] ppid=22940 vsize=67884 CPUtime=1.49
/proc/22942/stat : 22942 (pbscip.linux.x8) R 22940 22942 22841 0 -1 4202496 15924 0 0 0 143 6 0 0 18 0 1 0 13193875 69513216 15835 1992294400 4194304 9819077 140737386507312 18446744073709551615 8667862 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22942/statm: 16971 15835 388 1374 0 15592 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 67884

[startup+3.1018 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 22943
/proc/meminfo: memFree=1723456/2059040 swapFree=4192956/4192956
[pid=22942] ppid=22940 vsize=111232 CPUtime=3.09
/proc/22942/stat : 22942 (pbscip.linux.x8) R 22940 22942 22841 0 -1 4202496 26718 0 0 0 299 10 0 0 21 0 1 0 13193875 113901568 26629 1992294400 4194304 9819077 140737386507312 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22942/statm: 27808 26629 388 1374 0 26429 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 111232

[startup+6.30115 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 22943
/proc/meminfo: memFree=1447184/2059040 swapFree=4192956/4192956
[pid=22942] ppid=22940 vsize=395928 CPUtime=6.29
/proc/22942/stat : 22942 (pbscip.linux.x8) R 22940 22942 22841 0 -1 4202496 97057 0 0 0 593 36 0 0 25 0 1 0 13193875 405430272 96593 1992294400 4194304 9819077 140737386507312 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22942/statm: 98982 96593 483 1374 0 97603 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 395928

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 22943
/proc/meminfo: memFree=1153304/2059040 swapFree=4192956/4192956
[pid=22942] ppid=22940 vsize=681248 CPUtime=12.69
/proc/22942/stat : 22942 (pbscip.linux.x8) R 22940 22942 22841 0 -1 4202496 167965 0 0 0 1199 70 0 0 25 0 1 0 13193875 697597952 167501 1992294400 4194304 9819077 140737386507312 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22942/statm: 170312 167501 487 1374 0 168933 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 681248

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 22943
/proc/meminfo: memFree=929236/2059040 swapFree=4192956/4192956
[pid=22942] ppid=22940 vsize=890204 CPUtime=25.48
/proc/22942/stat : 22942 (pbscip.linux.x8) R 22940 22942 22841 0 -1 4202496 217903 0 0 0 2440 108 0 0 25 0 1 0 13193875 911568896 217182 1992294400 4194304 9819077 140737386507312 18446744073709551615 5966510 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22942/statm: 222551 217182 491 1374 0 221172 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 890204

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 22945
/proc/meminfo: memFree=885092/2059040 swapFree=4192956/4192956
[pid=22942] ppid=22940 vsize=915040 CPUtime=51.08
/proc/22942/stat : 22942 (pbscip.linux.x8) R 22940 22942 22841 0 -1 4202496 241609 0 0 0 4851 257 0 0 25 0 1 0 13193875 937000960 222633 1992294400 4194304 9819077 140737386507312 18446744073709551615 5970376 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22942/statm: 228760 222633 579 1374 0 227381 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 915040

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 22945
/proc/meminfo: memFree=835120/2059040 swapFree=4192956/4192956
[pid=22942] ppid=22940 vsize=988732 CPUtime=102.27
/proc/22942/stat : 22942 (pbscip.linux.x8) R 22940 22942 22841 0 -1 4202496 264093 0 0 0 9953 274 0 0 25 0 1 0 13193875 1012461568 240851 1992294400 4194304 9819077 140737386507312 18446744073709551615 5968615 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22942/statm: 247183 240851 532 1374 0 245804 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 988732

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 22947
/proc/meminfo: memFree=788496/2059040 swapFree=4192956/4192956
[pid=22942] ppid=22940 vsize=1039460 CPUtime=162.24
/proc/22942/stat : 22942 (pbscip.linux.x8) R 22940 22942 22841 0 -1 4202496 275846 0 0 0 15944 280 0 0 25 0 1 0 13193875 1064407040 252604 1992294400 4194304 9819077 140737386507312 18446744073709551615 5968615 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22942/statm: 259865 252604 532 1374 0 258486 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1039460

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 22958
/proc/meminfo: memFree=694072/2059040 swapFree=4192956/4192956
[pid=22942] ppid=22940 vsize=1136580 CPUtime=222.21
/proc/22942/stat : 22942 (pbscip.linux.x8) R 22940 22942 22841 0 -1 4202496 299925 0 0 0 21931 290 0 0 25 0 1 0 13193875 1163857920 276171 1992294400 4194304 9819077 140737386507312 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22942/statm: 284145 276171 532 1374 0 282766 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1136580

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 22960
/proc/meminfo: memFree=610000/2059040 swapFree=4192956/4192956
[pid=22942] ppid=22940 vsize=1219912 CPUtime=282.19
/proc/22942/stat : 22942 (pbscip.linux.x8) R 22940 22942 22841 0 -1 4202496 321335 0 0 0 27920 299 0 0 25 0 1 0 13193875 1249189888 297226 1992294400 4194304 9819077 140737386507312 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22942/statm: 304978 297226 532 1374 0 303599 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1219912

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22960
/proc/meminfo: memFree=497904/2059040 swapFree=4192956/4192956
[pid=22942] ppid=22940 vsize=1334408 CPUtime=342.18
/proc/22942/stat : 22942 (pbscip.linux.x8) R 22940 22942 22841 0 -1 4202496 349612 0 0 0 33904 314 0 0 25 0 1 0 13193875 1366433792 324990 1992294400 4194304 9819077 140737386507312 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22942/statm: 333602 324990 532 1374 0 332223 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1334408

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22962
/proc/meminfo: memFree=380724/2059040 swapFree=4192956/4192956
[pid=22942] ppid=22940 vsize=1453992 CPUtime=402.15
/proc/22942/stat : 22942 (pbscip.linux.x8) R 22940 22942 22841 0 -1 4202496 378964 0 0 0 39887 328 0 0 25 0 1 0 13193875 1488887808 354342 1992294400 4194304 9819077 140737386507312 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22942/statm: 363498 354342 532 1374 0 362119 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 1453992

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22964
/proc/meminfo: memFree=252508/2059040 swapFree=4192956/4192956
[pid=22942] ppid=22940 vsize=1585768 CPUtime=462.14
/proc/22942/stat : 22942 (pbscip.linux.x8) R 22940 22942 22841 0 -1 4202496 411610 0 0 0 45870 344 0 0 25 0 1 0 13193875 1623826432 386988 1992294400 4194304 9819077 140737386507312 18446744073709551615 4862077 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22942/statm: 396442 386988 532 1374 0 395063 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 1585768

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22966
/proc/meminfo: memFree=145992/2059040 swapFree=4192956/4192956
[pid=22942] ppid=22940 vsize=1693544 CPUtime=522.12
/proc/22942/stat : 22942 (pbscip.linux.x8) R 22940 22942 22841 0 -1 4202496 437668 0 0 0 51856 356 0 0 25 0 1 0 13193875 1734189056 413046 1992294400 4194304 9819077 140737386507312 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22942/statm: 423386 413046 532 1374 0 422007 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 1693544

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22968
/proc/meminfo: memFree=35136/2059040 swapFree=4192956/4192956
[pid=22942] ppid=22940 vsize=1805148 CPUtime=582.1
/proc/22942/stat : 22942 (pbscip.linux.x8) R 22940 22942 22841 0 -1 4202496 465329 0 0 0 57840 370 0 0 25 0 1 0 13193875 1848471552 440707 1992294400 4194304 9819077 140737386507312 18446744073709551615 5969512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22942/statm: 451287 440707 532 1374 0 449908 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 1805148



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+608.001 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22968
/proc/meminfo: memFree=9636/2059040 swapFree=4192956/4192956
[pid=22942] ppid=22940 vsize=1843604 CPUtime=607.8
/proc/22942/stat : 22942 (pbscip.linux.x8) R 22940 22942 22841 0 -1 4202496 475064 0 0 0 60403 377 0 0 25 0 1 0 13193875 1887850496 450186 1992294400 4194304 9819077 140737386507312 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22942/statm: 460901 450186 532 1374 0 459522 0
Current children cumulated CPU time (s) 607.8
Current children cumulated vsize (KiB) 1843604

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -22942

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

[startup+609.409 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22969
/proc/meminfo: memFree=9596/2059040 swapFree=4192956/4192956
[pid=22942] ppid=22940 vsize=1848232 CPUtime=609.2
/proc/22942/stat : 22942 (pbscip.linux.x8) R 22940 22942 22841 0 -1 4202496 476499 0 0 0 60542 378 0 0 25 0 1 0 13193875 1892589568 451364 1992294400 4194304 9819077 140737386507312 18446744073709551615 4890369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22942/statm: 462058 451364 538 1374 0 460679 0
Current children cumulated CPU time (s) 609.2
Current children cumulated vsize (KiB) 1848232

[startup+609.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22969
/proc/meminfo: memFree=9596/2059040 swapFree=4192956/4192956
[pid=22942] ppid=22940 vsize=1848232 CPUtime=609.59
/proc/22942/stat : 22942 (pbscip.linux.x8) R 22940 22942 22841 0 -1 4202496 476499 0 0 0 60581 378 0 0 25 0 1 0 13193875 1892589568 451364 1992294400 4194304 9819077 140737386507312 18446744073709551615 4890317 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22942/statm: 462058 451364 538 1374 0 460679 0
Current children cumulated CPU time (s) 609.59
Current children cumulated vsize (KiB) 1848232

[startup+610.001 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22969
/proc/meminfo: memFree=9596/2059040 swapFree=4192956/4192956
[pid=22942] ppid=22940 vsize=1848232 CPUtime=609.79
/proc/22942/stat : 22942 (pbscip.linux.x8) R 22940 22942 22841 0 -1 4202496 476499 0 0 0 60601 378 0 0 25 0 1 0 13193875 1892589568 451364 1992294400 4194304 9819077 140737386507312 18446744073709551615 4856392 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22942/statm: 462058 451364 538 1374 0 460679 0
Current children cumulated CPU time (s) 609.79
Current children cumulated vsize (KiB) 1848232

[startup+610.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22969
/proc/meminfo: memFree=9596/2059040 swapFree=4192956/4192956
[pid=22942] ppid=22940 vsize=0 CPUtime=609.89
/proc/22942/stat : 22942 (pbscip.linux.x8) R 22940 22942 22841 0 -1 4203524 476499 0 0 0 60602 387 0 0 25 0 1 0 13193875 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/22942/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 609.89
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 610.18
CPU time (s): 609.981
CPU user time (s): 606.029
CPU system time (s): 3.9524
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 1848232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 606.029
system time used= 3.9524
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 476499
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= 3
involuntary context switches= 1543

runsolver used 1.03284 second user time and 2.86456 second system time

The end

Launcher Data 

Begin job on node059 at 2010-07-06 22:57:57
IDJOB=2687224
IDBENCH=77513
IDSOLVER=1168
FILE ID=node059/2687224-1278449877
PBS_JOBID= 11233533
Free space on /tmp= 62536 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-j12057_1.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-2687224-1278449877/watcher-2687224-1278449877 -o /tmp/evaluation-result-2687224-1278449877/solver-2687224-1278449877 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687224-1278449877.opb -t 1800 -m 1800

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

MD5SUM BENCH= c5fc99dbb0a3becca43a9267891fcd33
RANDOM SEED=1123442759

node059.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		: 3000.255
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	: 6000.51
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		: 3000.255
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1799384 kB
Buffers:          8636 kB
Cached:         122704 kB
SwapCached:          0 kB
Active:          92044 kB
Inactive:        99092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1799384 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           14596 kB
Writeback:           0 kB
AnonPages:       59680 kB
Mapped:          14388 kB
Slab:            46644 kB
PageTables:       4112 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182644 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= 62532 MiB
End job on node059 at 2010-07-06 23:08:08