Trace number 2666717

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
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver? (TO) 1802.09 1802.78

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_1000_60_2.opb
MD5SUMa5ab0443a6669cc558112b6f5f13d1cd
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-61
Best CPU time to get the best result obtained on this benchmark1798.13
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -72
Optimality of the best value was proved NO
Number of variables2000
Total number of constraints3001
Number of constraints which are clauses1000
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2001
Minimum length of a constraint2
Maximum length of a constraint2000
Number of terms in the objective function 1000
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2000
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)150572
Sum of products size (including duplicates)301144
Number of different products75286
Sum of products size150572

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [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-2666717-1276666934.opb>
1.10/1.18	c original problem has 77286 variables (77286 bin, 0 int, 0 impl, 0 cont) and 78287 constraints
1.10/1.18	c problem read
1.10/1.18	c presolving settings loaded
2.20/2.24	o 0
2.20/2.24	c feasible solution found by trivial heuristic, objective value  0.000000e+00
2.20/2.24	c presolving:
6.79/6.86	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 3000 upgd conss, 598856 impls, 2000 clqs
13.09/13.20	c    (11.6s) probing: 101/77286 (0.1%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
13.09/13.20	c    (11.6s) probing aborted: 100/100 successive totally useless probings
13.19/13.22	c presolving (2 rounds):
13.19/13.22	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
13.19/13.22	c  598856 implications, 2000 cliques
13.19/13.22	c presolved problem has 77286 variables (77286 bin, 0 int, 0 impl, 0 cont) and 78287 constraints
13.19/13.22	c    2000 constraints of type <setppc>
13.19/13.22	c   75286 constraints of type <and>
13.19/13.22	c       1 constraints of type <linear>
13.19/13.22	c    1000 constraints of type <logicor>
13.19/13.22	c transformed objective value is always integral (scale: 1)
13.19/13.22	c Presolving Time: 11.16
13.19/13.22	c - non default parameters ----------------------------------------------------------------------
13.19/13.22	c # SCIP version 1.2.1.2
13.19/13.22	c 
13.19/13.22	c # frequency for displaying node information lines
13.19/13.22	c # [type: int, range: [-1,2147483647], default: 100]
13.19/13.22	c display/freq = 10000
13.19/13.22	c 
13.19/13.22	c # maximal time in seconds to run
13.19/13.22	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
13.19/13.22	c limits/time = 1798.83
13.19/13.22	c 
13.19/13.22	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
13.19/13.22	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
13.19/13.22	c limits/memory = 1620
13.19/13.22	c 
13.19/13.22	c # should presolving try to simplify inequalities
13.19/13.22	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
13.19/13.22	c constraints/linear/simplifyinequalities = TRUE
13.19/13.22	c 
13.19/13.22	c # should presolving try to simplify knapsacks
13.19/13.22	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
13.19/13.22	c constraints/knapsack/simplifyinequalities = TRUE
13.19/13.22	c 
13.19/13.22	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
13.19/13.22	c # [type: int, range: [-1,2147483647], default: -1]
13.19/13.22	c heuristics/undercover/freq = 0
13.19/13.22	c 
13.19/13.22	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
13.19/13.22	c # [type: int, range: [-1,2147483647], default: -1]
13.19/13.22	c separating/rapidlearning/freq = 0
13.19/13.22	c 
13.19/13.22	c -----------------------------------------------------------------------------------------------
13.19/13.22	c start solving
13.19/13.29	c 
1800.03/1800.71	c pressed CTRL-C 1 times (5 times for forcing termination)

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-2666717-1276666934/watcher-2666717-1276666934 -o /tmp/evaluation-result-2666717-1276666934/solver-2666717-1276666934 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666717-1276666934.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 1.02 1.00 3/106 8639
/proc/meminfo: memFree=1677180/2059040 swapFree=4140236/4192956
[pid=8639] ppid=8637 vsize=8316 CPUtime=0
/proc/8639/stat : 8639 (pbscip.linux.x8) R 8637 8639 8535 0 -1 4202496 1148 0 0 0 0 0 0 0 25 0 1 0 40345322 8515584 1067 1992294400 4194304 8223781 140735963470848 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8639/statm: 2079 1076 348 984 0 1092 0

[startup+0.0678489 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 8639
/proc/meminfo: memFree=1677180/2059040 swapFree=4140236/4192956
[pid=8639] ppid=8637 vsize=17612 CPUtime=0.06
/proc/8639/stat : 8639 (pbscip.linux.x8) R 8637 8639 8535 0 -1 4202496 3398 0 0 0 5 1 0 0 25 0 1 0 40345322 18034688 3317 1992294400 4194304 8223781 140735963470848 18446744073709551615 6205568 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8639/statm: 4403 3330 366 984 0 3416 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 17612

[startup+0.101853 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 8639
/proc/meminfo: memFree=1677180/2059040 swapFree=4140236/4192956
[pid=8639] ppid=8637 vsize=20304 CPUtime=0.09
/proc/8639/stat : 8639 (pbscip.linux.x8) R 8637 8639 8535 0 -1 4202496 4272 0 0 0 8 1 0 0 25 0 1 0 40345322 20791296 4191 1992294400 4194304 8223781 140735963470848 18446744073709551615 4361616 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8639/statm: 5076 4191 366 984 0 4089 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20304

[startup+0.30089 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 8639
/proc/meminfo: memFree=1677180/2059040 swapFree=4140236/4192956
[pid=8639] ppid=8637 vsize=38632 CPUtime=0.29
/proc/8639/stat : 8639 (pbscip.linux.x8) R 8637 8639 8535 0 -1 4202496 8843 0 0 0 26 3 0 0 25 0 1 0 40345322 39559168 8762 1992294400 4194304 8223781 140735963470848 18446744073709551615 5960229 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8639/statm: 9658 8762 366 984 0 8671 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38632

[startup+0.700963 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 8639
/proc/meminfo: memFree=1677180/2059040 swapFree=4140236/4192956
[pid=8639] ppid=8637 vsize=69076 CPUtime=0.69
/proc/8639/stat : 8639 (pbscip.linux.x8) R 8637 8639 8535 0 -1 4202496 16525 0 0 0 64 5 0 0 25 0 1 0 40345322 70733824 16444 1992294400 4194304 8223781 140735963470848 18446744073709551615 7189684 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8639/statm: 17269 16444 366 984 0 16282 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 69076

[startup+1.50111 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 8640
/proc/meminfo: memFree=1595952/2059040 swapFree=4140236/4192956
[pid=8639] ppid=8637 vsize=175916 CPUtime=1.49
/proc/8639/stat : 8639 (pbscip.linux.x8) R 8637 8639 8535 0 -1 4202496 43596 0 0 0 134 15 0 0 25 0 1 0 40345322 180137984 43003 1992294400 4194304 8223781 140735963470848 18446744073709551615 6205568 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8639/statm: 43979 43017 383 984 0 42992 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 175916

[startup+3.1004 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 8640
/proc/meminfo: memFree=1473936/2059040 swapFree=4140236/4192956
[pid=8639] ppid=8637 vsize=216056 CPUtime=3.08
/proc/8639/stat : 8639 (pbscip.linux.x8) R 8637 8639 8535 0 -1 4202496 53445 0 0 0 289 19 0 0 25 0 1 0 40345322 221241344 52852 1992294400 4194304 8223781 140735963470848 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8639/statm: 54014 52852 432 984 0 53027 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 216056

[startup+6.30198 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 8640
/proc/meminfo: memFree=1450004/2059040 swapFree=4140236/4192956
[pid=8639] ppid=8637 vsize=244496 CPUtime=6.29
/proc/8639/stat : 8639 (pbscip.linux.x8) R 8637 8639 8535 0 -1 4202496 62392 0 0 0 593 36 0 0 25 0 1 0 40345322 250363904 59966 1992294400 4194304 8223781 140735963470848 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8639/statm: 61124 59966 446 984 0 60137 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 244496

[startup+12.7012 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 8640
/proc/meminfo: memFree=1417144/2059040 swapFree=4140236/4192956
[pid=8639] ppid=8637 vsize=267040 CPUtime=12.68
/proc/8639/stat : 8639 (pbscip.linux.x8) R 8637 8639 8535 0 -1 4202496 72246 0 0 0 1215 53 0 0 25 0 1 0 40345322 273448960 65566 1992294400 4194304 8223781 140735963470848 18446744073709551615 5497079 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8639/statm: 66760 65566 571 984 0 65773 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 267040

[startup+25.5015 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 8642
/proc/meminfo: memFree=1158604/2059040 swapFree=4140236/4192956
[pid=8639] ppid=8637 vsize=551840 CPUtime=25.48
/proc/8639/stat : 8639 (pbscip.linux.x8) R 8637 8639 8535 0 -1 4202496 154642 0 0 0 2462 86 0 0 25 0 1 0 40345322 565084160 129794 1992294400 4194304 8223781 140735963470848 18446744073709551615 6502738 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8639/statm: 137960 129794 536 984 0 136973 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 551840

[startup+51.1011 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 8642
/proc/meminfo: memFree=1155876/2059040 swapFree=4140236/4192956
[pid=8639] ppid=8637 vsize=553600 CPUtime=51.06
/proc/8639/stat : 8639 (pbscip.linux.x8) R 8637 8639 8535 0 -1 4202496 174205 0 0 0 5009 97 0 0 25 0 1 0 40345322 566886400 130406 1992294400 4194304 8223781 140735963470848 18446744073709551615 6568399 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8639/statm: 138400 130406 536 984 0 137413 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 553600

[startup+102.309 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 8644
/proc/meminfo: memFree=1150296/2059040 swapFree=4140236/4192956
[pid=8639] ppid=8637 vsize=557176 CPUtime=102.25
/proc/8639/stat : 8639 (pbscip.linux.x8) R 8637 8639 8535 0 -1 4202496 207717 0 0 0 10108 117 0 0 25 0 1 0 40345322 570548224 131804 1992294400 4194304 8223781 140735963470848 18446744073709551615 6569718 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8639/statm: 139294 131804 536 984 0 138307 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 557176

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 8644
/proc/meminfo: memFree=1149304/2059040 swapFree=4140236/4192956
[pid=8639] ppid=8637 vsize=560076 CPUtime=162.22
/proc/8639/stat : 8639 (pbscip.linux.x8) R 8637 8639 8535 0 -1 4202496 241830 0 0 0 16085 137 0 0 25 0 1 0 40345322 573517824 132069 1992294400 4194304 8223781 140735963470848 18446744073709551615 6570466 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8639/statm: 140019 132069 536 984 0 139032 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 560076

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8646
/proc/meminfo: memFree=1145708/2059040 swapFree=4140236/4192956
[pid=8639] ppid=8637 vsize=562776 CPUtime=222.2
/proc/8639/stat : 8639 (pbscip.linux.x8) R 8637 8639 8535 0 -1 4202496 289512 0 0 0 22057 163 0 0 25 0 1 0 40345322 576282624 132953 1992294400 4194304 8223781 140735963470848 18446744073709551615 6502689 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8639/statm: 140694 132953 536 984 0 139707 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 562776

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8648
/proc/meminfo: memFree=1143228/2059040 swapFree=4140236/4192956
[pid=8639] ppid=8637 vsize=566220 CPUtime=282.18
/proc/8639/stat : 8639 (pbscip.linux.x8) R 8637 8639 8535 0 -1 4202496 324408 0 0 0 28037 181 0 0 25 0 1 0 40345322 579809280 133776 1992294400 4194304 8223781 140735963470848 18446744073709551615 6569681 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8639/statm: 141555 133776 536 984 0 140568 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 566220

[startup+342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8650
/proc/meminfo: memFree=1139384/2059040 swapFree=4140236/4192956
[pid=8639] ppid=8637 vsize=570536 CPUtime=342.16
/proc/8639/stat : 8639 (pbscip.linux.x8) R 8637 8639 8535 0 -1 4202496 352708 0 0 0 34020 196 0 0 25 0 1 0 40345322 584228864 134536 1992294400 4194304 8223781 140735963470848 18446744073709551615 6612712 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8639/statm: 142634 134536 536 984 0 141647 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 570536

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8652
/proc/meminfo: memFree=1140128/2059040 swapFree=4140236/4192956
[pid=8639] ppid=8637 vsize=571640 CPUtime=402.13
/proc/8639/stat : 8639 (pbscip.linux.x8) R 8637 8639 8535 0 -1 4202496 389179 0 0 0 39998 215 0 0 25 0 1 0 40345322 585359360 134352 1992294400 4194304 8223781 140735963470848 18446744073709551615 6569869 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8639/statm: 142910 134352 536 984 0 141923 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 571640

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8652
/proc/meminfo: memFree=1137400/2059040 swapFree=4140236/4192956
[pid=8639] ppid=8637 vsize=572944 CPUtime=462.11
/proc/8639/stat : 8639 (pbscip.linux.x8) R 8637 8639 8535 0 -1 4202496 415779 0 0 0 45983 228 0 0 25 0 1 0 40345322 586694656 134993 1992294400 4194304 8223781 140735963470848 18446744073709551615 6532946 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8639/statm: 143236 134993 536 984 0 142249 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 572944

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8654
/proc/meminfo: memFree=1136532/2059040 swapFree=4140236/4192956
[pid=8639] ppid=8637 vsize=573584 CPUtime=522.09
/proc/8639/stat : 8639 (pbscip.linux.x8) R 8637 8639 8535 0 -1 4202496 442802 0 0 0 51965 244 0 0 25 0 1 0 40345322 587350016 135186 1992294400 4194304 8223781 140735963470848 18446744073709551615 6569978 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8639/statm: 143396 135186 536 984 0 142409 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 573584

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8656
/proc/meminfo: memFree=1135292/2059040 swapFree=4140236/4192956
[pid=8639] ppid=8637 vsize=596504 CPUtime=582.06
/proc/8639/stat : 8639 (pbscip.linux.x8) R 8637 8639 8535 0 -1 4202496 495293 0 0 0 57935 271 0 0 25 0 1 0 40345322 610820096 137781 1992294400 4194304 8223781 140735963470848 18446744073709551615 6596765 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8639/statm: 149126 137781 536 984 0 148139 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 596504

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8658
/proc/meminfo: memFree=1133432/2059040 swapFree=4140236/4192956
[pid=8639] ppid=8637 vsize=580528 CPUtime=642.05
/proc/8639/stat : 8639 (pbscip.linux.x8) R 8637 8639 8535 0 -1 4202496 556711 0 0 0 63907 298 0 0 25 0 1 0 40345322 594460672 135948 1992294400 4194304 8223781 140735963470848 18446744073709551615 6502697 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8639/statm: 145132 135948 536 984 0 144145 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 580528

[startup+702.302 s]

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

/proc/8639/stat : 8639 (pbscip.linux.x8) R 8637 8639 8535 0 -1 4202496 828158 0 0 0 105759 431 0 0 25 0 1 0 40345322 629006336 141377 1992294400 4194304 8223781 140735963470848 18446744073709551615 6590705 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8639/statm: 153566 141377 536 984 0 152579 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 614264

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8670
/proc/meminfo: memFree=1115328/2059040 swapFree=4140236/4192956
[pid=8639] ppid=8637 vsize=605820 CPUtime=1121.88
/proc/8639/stat : 8639 (pbscip.linux.x8) R 8637 8639 8535 0 -1 4202496 854218 0 0 0 111744 444 0 0 25 0 1 0 40345322 620359680 140378 1992294400 4194304 8223781 140735963470848 18446744073709551615 6502738 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8639/statm: 151455 140378 536 984 0 150468 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 605820

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8681
/proc/meminfo: memFree=1101936/2059040 swapFree=4140236/4192956
[pid=8639] ppid=8637 vsize=625304 CPUtime=1181.83
/proc/8639/stat : 8639 (pbscip.linux.x8) R 8637 8639 8535 0 -1 4202496 874003 0 0 0 117730 453 0 0 25 0 1 0 40345322 640311296 143535 1992294400 4194304 8223781 140735963470848 18446744073709551615 6590211 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8639/statm: 156326 143535 536 984 0 155339 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 625304

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8683
/proc/meminfo: memFree=1113096/2059040 swapFree=4140236/4192956
[pid=8639] ppid=8637 vsize=625772 CPUtime=1241.81
/proc/8639/stat : 8639 (pbscip.linux.x8) R 8637 8639 8535 0 -1 4202496 902631 0 0 0 123714 467 0 0 25 0 1 0 40345322 640790528 143475 1992294400 4194304 8223781 140735963470848 18446744073709551615 6590819 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8639/statm: 156443 143475 536 984 0 155456 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 625772

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8685
/proc/meminfo: memFree=1113716/2059040 swapFree=4140236/4192956
[pid=8639] ppid=8637 vsize=606828 CPUtime=1301.8
/proc/8639/stat : 8639 (pbscip.linux.x8) R 8637 8639 8535 0 -1 4202496 922806 0 0 0 129701 479 0 0 25 0 1 0 40345322 621391872 140589 1992294400 4194304 8223781 140735963470848 18446744073709551615 6568376 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8639/statm: 151707 140589 536 984 0 150720 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 606828

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8685
/proc/meminfo: memFree=1098960/2059040 swapFree=4140236/4192956
[pid=8639] ppid=8637 vsize=629120 CPUtime=1361.77
/proc/8639/stat : 8639 (pbscip.linux.x8) R 8637 8639 8535 0 -1 4202496 943630 0 0 0 135688 489 0 0 25 0 1 0 40345322 644218880 144250 1992294400 4194304 8223781 140735963470848 18446744073709551615 6590215 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8639/statm: 157280 144250 536 984 0 156293 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 629120

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8687
/proc/meminfo: memFree=1110740/2059040 swapFree=4140236/4192956
[pid=8639] ppid=8637 vsize=610164 CPUtime=1421.76
/proc/8639/stat : 8639 (pbscip.linux.x8) R 8637 8639 8535 0 -1 4202496 964225 0 0 0 141675 501 0 0 25 0 1 0 40345322 624807936 141330 1992294400 4194304 8223781 140735963470848 18446744073709551615 6539294 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8639/statm: 152541 141330 536 984 0 151554 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 610164

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8689
/proc/meminfo: memFree=1108880/2059040 swapFree=4140236/4192956
[pid=8639] ppid=8637 vsize=610308 CPUtime=1481.72
/proc/8639/stat : 8639 (pbscip.linux.x8) R 8637 8639 8535 0 -1 4202496 982809 0 0 0 147661 511 0 0 25 0 1 0 40345322 624955392 141772 1992294400 4194304 8223781 140735963470848 18446744073709551615 6569615 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8639/statm: 152577 141772 536 984 0 151590 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 610308

[startup+1542.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 8691
/proc/meminfo: memFree=1107888/2059040 swapFree=4140236/4192956
[pid=8639] ppid=8637 vsize=612944 CPUtime=1541.71
/proc/8639/stat : 8639 (pbscip.linux.x8) R 8637 8639 8535 0 -1 4202496 1001764 0 0 0 153651 520 0 0 25 0 1 0 40345322 627654656 142082 1992294400 4194304 8223781 140735963470848 18446744073709551615 6250718 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8639/statm: 153236 142082 536 984 0 152249 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 612944

[startup+1602.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 8693
/proc/meminfo: memFree=1106028/2059040 swapFree=4140236/4192956
[pid=8639] ppid=8637 vsize=613136 CPUtime=1601.68
/proc/8639/stat : 8639 (pbscip.linux.x8) R 8637 8639 8535 0 -1 4202496 1020413 0 0 0 159640 528 0 0 25 0 1 0 40345322 627851264 142533 1992294400 4194304 8223781 140735963470848 18446744073709551615 6358984 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8639/statm: 153284 142533 536 984 0 152297 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 613136

[startup+1662.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 8693
/proc/meminfo: memFree=1105284/2059040 swapFree=4140236/4192956
[pid=8639] ppid=8637 vsize=613316 CPUtime=1661.65
/proc/8639/stat : 8639 (pbscip.linux.x8) R 8637 8639 8535 0 -1 4202496 1039149 0 0 0 165628 537 0 0 25 0 1 0 40345322 628035584 142709 1992294400 4194304 8223781 140735963470848 18446744073709551615 6568399 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8639/statm: 153329 142709 536 984 0 152342 0
Current children cumulated CPU time (s) 1661.65
Current children cumulated vsize (KiB) 613316

[startup+1722.3 s]
/proc/loadavg: 1.05 1.04 1.00 2/107 8695
/proc/meminfo: memFree=1106028/2059040 swapFree=4140236/4192956
[pid=8639] ppid=8637 vsize=613476 CPUtime=1721.64
/proc/8639/stat : 8639 (pbscip.linux.x8) R 8637 8639 8535 0 -1 4202496 1057804 0 0 0 171617 547 0 0 25 0 1 0 40345322 628199424 142538 1992294400 4194304 8223781 140735963470848 18446744073709551615 6567161 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8639/statm: 153369 142538 536 984 0 152382 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 613476

[startup+1782.3 s]
/proc/loadavg: 1.13 1.06 1.01 2/107 8697
/proc/meminfo: memFree=1105532/2059040 swapFree=4140236/4192956
[pid=8639] ppid=8637 vsize=613596 CPUtime=1781.61
/proc/8639/stat : 8639 (pbscip.linux.x8) R 8637 8639 8535 0 -1 4202496 1076619 0 0 0 177605 556 0 0 25 0 1 0 40345322 628322304 142613 1992294400 4194304 8223781 140735963470848 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8639/statm: 153399 142613 536 984 0 152412 0
Current children cumulated CPU time (s) 1781.61
Current children cumulated vsize (KiB) 613596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.10 1.05 1.00 2/107 8697
/proc/meminfo: memFree=1104912/2059040 swapFree=4140236/4192956
[pid=8639] ppid=8637 vsize=613772 CPUtime=1800.03
/proc/8639/stat : 8639 (pbscip.linux.x8) R 8637 8639 8535 0 -1 4202496 1082991 0 0 0 179443 560 0 0 25 0 1 0 40345322 628502528 142757 1992294400 4194304 8223781 140735963470848 18446744073709551615 6568376 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8639/statm: 153443 142757 536 984 0 152456 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 613772

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -8639

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

[startup+1801.4 s]
/proc/loadavg: 1.10 1.05 1.00 2/107 8697
/proc/meminfo: memFree=1104912/2059040 swapFree=4140236/4192956
[pid=8639] ppid=8637 vsize=613772 CPUtime=1800.71
/proc/8639/stat : 8639 (pbscip.linux.x8) R 8637 8639 8535 0 -1 4202496 1082999 0 0 0 179511 560 0 0 25 0 1 0 40345322 628502528 142765 1992294400 4194304 8223781 140735963470848 18446744073709551615 6560135 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/8639/statm: 153443 142765 536 984 0 152456 0
Current children cumulated CPU time (s) 1800.71
Current children cumulated vsize (KiB) 613772

[startup+1802.2 s]
/proc/loadavg: 1.09 1.05 1.00 2/108 8698
/proc/meminfo: memFree=1104904/2059040 swapFree=4140236/4192956
[pid=8639] ppid=8637 vsize=613772 CPUtime=1801.5
/proc/8639/stat : 8639 (pbscip.linux.x8) R 8637 8639 8535 0 -1 4202496 1083010 0 0 0 179590 560 0 0 25 0 1 0 40345322 628502528 142776 1992294400 4194304 8223781 140735963470848 18446744073709551615 6539290 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8639/statm: 153443 142776 536 984 0 152456 0
Current children cumulated CPU time (s) 1801.5
Current children cumulated vsize (KiB) 613772

[startup+1802.6 s]
/proc/loadavg: 1.09 1.05 1.00 2/108 8698
/proc/meminfo: memFree=1104904/2059040 swapFree=4140236/4192956
[pid=8639] ppid=8637 vsize=613772 CPUtime=1801.9
/proc/8639/stat : 8639 (pbscip.linux.x8) R 8637 8639 8535 0 -1 4202496 1083016 0 0 0 179630 560 0 0 25 0 1 0 40345322 628502528 142782 1992294400 4194304 8223781 140735963470848 18446744073709551615 6539290 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8639/statm: 153443 142782 536 984 0 152456 0
Current children cumulated CPU time (s) 1801.9
Current children cumulated vsize (KiB) 613772

[startup+1802.7 s]
/proc/loadavg: 1.09 1.05 1.00 2/108 8698
/proc/meminfo: memFree=1104904/2059040 swapFree=4140236/4192956
[pid=8639] ppid=8637 vsize=613772 CPUtime=1802
/proc/8639/stat : 8639 (pbscip.linux.x8) R 8637 8639 8535 0 -1 4202496 1083017 0 0 0 179640 560 0 0 25 0 1 0 40345322 628502528 142783 1992294400 4194304 8223781 140735963470848 18446744073709551615 6559527 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8639/statm: 153443 142783 536 984 0 152456 0
Current children cumulated CPU time (s) 1802
Current children cumulated vsize (KiB) 613772

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.78
CPU time (s): 1802.09
CPU user time (s): 1796.43
CPU system time (s): 5.65914
CPU usage (%): 99.9618
Max. virtual memory (cumulated for all children) (KiB): 632804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.43
system time used= 5.65914
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1083017
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= 22499

runsolver used 3.35249 second user time and 9.77851 second system time

The end

Launcher Data 

Begin job on node027 at 2010-06-16 07:42:15
IDJOB=2666717
IDBENCH=48230
IDSOLVER=1169
FILE ID=node027/2666717-1276666934
PBS_JOBID= 11172513
Free space on /tmp= 62532 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_1000_60_2.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2666717-1276666934/watcher-2666717-1276666934 -o /tmp/evaluation-result-2666717-1276666934/solver-2666717-1276666934 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666717-1276666934.opb -t 1800 -m 1800

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

MD5SUM BENCH= a5ab0443a6669cc558112b6f5f13d1cd
RANDOM SEED=61174904

node027.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		: 2800.261
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	: 5600.52
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		: 2800.261
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1677584 kB
Buffers:         61864 kB
Cached:         224300 kB
SwapCached:       6244 kB
Active:         133832 kB
Inactive:       165928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1677584 kB
SwapTotal:     4192956 kB
SwapFree:      4140236 kB
Dirty:            6700 kB
Writeback:          16 kB
AnonPages:       11808 kB
Mapped:          13068 kB
Slab:            59776 kB
PageTables:       3988 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183024 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 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 node027 at 2010-06-16 08:12:18